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WO2021086118A1 - Dispositif de séchage pour animal de compagnie comportant une structure de circulation d'air circulaire - Google Patents

Dispositif de séchage pour animal de compagnie comportant une structure de circulation d'air circulaire Download PDF

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Publication number
WO2021086118A1
WO2021086118A1 PCT/KR2020/015053 KR2020015053W WO2021086118A1 WO 2021086118 A1 WO2021086118 A1 WO 2021086118A1 KR 2020015053 W KR2020015053 W KR 2020015053W WO 2021086118 A1 WO2021086118 A1 WO 2021086118A1
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Prior art keywords
drying
air
pet
circular
circulation structure
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PCT/KR2020/015053
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English (en)
Korean (ko)
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정근원
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Individual
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Individual
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K13/00—Devices for grooming or caring of animals, e.g. curry-combs; Fetlock rings; Tail-holders; Devices for preventing crib-biting; Washing devices; Protection against weather conditions or insects
    • A01K13/001—Washing, cleaning, or drying devices

Definitions

  • the present invention relates to a pet drying apparatus, and more particularly, by configuring the drying space portion of the dryer body in a circular shape, providing a smooth air circulation structure with little eddy currents, thereby providing rapid drying and loss of hair and dust. It relates to a pet drying apparatus having a circular air circulation structure made to enable filtering recovery.
  • the demand for pets is increasing for a variety of reasons, such as an increase in living standards, an increase in emotional demands due to the increase in nuclear family or single households.
  • the types of pets are becoming very diverse according to people's tastes, such as reptiles and amphibians, as well as traditional dogs and cats, as well as other mammals, and mammals are still the most dominant species.
  • Pets like humans, need frequent bathing for hygiene and health, but mammals usually have a lot of hair on their body, so bathing itself is not an easy task. Since it has to be dried with time and effort, it causes considerable hassle in the management of pets.
  • a pet drying device has been developed that can reduce the effort and time spent on managing pets, as the pet's grooming work, the drying and drying of the pet's wet hair, and the pet's grooming work can be collectively processed. Has been.
  • a drying device for animals As a drying device for animals, it stores pets and automatically quickly dries the pet's hair without the need for manpower.
  • the wet pet's hair is dried and removed by the ventilation of far-infrared rays and warm air.
  • the purifier's antibacterial and deodorizing function dries moisture in a pleasant and comfortable environment for pets and prevents damage to pets' skin and hair.
  • moisture generated when the pet's wet hair is dried is quickly discharged to the outside, and the drying operation of the moisture is quickly carried out on the pet's body with far-infrared rays and warm air, reducing drying time, dermatitis, wounds, and other skin diseases. It improves the effect of treatment such as back and prevents indoor pollution by filtering the pet's hair with a filter.
  • the internal drying space was also formed in a square shape, so the dry air sprayed toward the pet could not be circulated smoothly throughout the drying space and circulate in a one-sided form. Therefore, dry air cannot be supplied to the entire body of the pet, but concentrated on a part of the body, thereby causing damage to the hair and drying in a state that has not been deeply dried, causing skin diseases.
  • Korean Patent Registration No. 10-2034117 open-type pet drying apparatus is disclosed.
  • a second prior art is an open-type pet drying apparatus capable of greatly reducing stress received by pets, comprising: a drying unit in which a drying space in which front and rear surfaces are opened is formed; A blower for supplying gas to the drying space; An irradiation unit for irradiating infrared rays into the drying space; And a control unit for controlling the air blower and the irradiation unit.
  • the second prior art drying apparatus has the advantage of reducing the stress of the pet by drying the pet in a state where the pet is open to the outside because the front and rear surfaces are open.
  • the drying operation is performed in a stable state through the interaction of the pet with the dog owner, and the drying efficiency of the drying area is increased, and the hair and contaminated fine dust that fall out during the drying process are improved.
  • a new type of pet drying device capable of various arrangements in response to interior interiors, which facilitates hygiene management inside the dryer because the back can be removed.
  • the technical problem to be achieved by the idea of the present invention is that the shape of the drying space of the dryer body is formed in a circle shape to provide a smooth air circulation structure with almost no eddy currents, thereby enabling rapid drying and filtering and recovery of hair. Its purpose is to provide a pet drying apparatus having a circulation structure.
  • the present invention provides a symmetrical entrance and a see-through door on both sides of the dryer body to allow both pets to enter and exit, and during the drying process, through the see-through door provided on both sides of the entrance, drying through three-dimensional interaction with the dog owner
  • An object thereof is to provide a pet drying apparatus having a circular air circulation structure made to provide a psychological stability of the pet that has entered the space.
  • the present invention provides a drying space in a polygonal shape such as a square, trapezoidal, pentagonal, hexagonal, etc. with rounded or semicircular or rounded corners, and drying that is circulated in the direction crossing the entrance in the drying space after drying air is sprayed.
  • Circle-type air that allows the air flow to have an efficient air circulation structure, minimizing the stress caused by the pet's drying air spraying operation during the drying process, while allowing the water on the pet's fur to be cleanly and hygienic and quick-drying after bathing. Its purpose is to provide a pet drying apparatus having a circulation structure.
  • the present invention forcibly circulates dry air sprayed in the drying space in a circle shape through a duct member provided outside the space to prevent eddy currents from occurring in the drying space, so that the moisture on the pet's hair is removed from the hair and skin. It is an object of the present invention to provide a pet drying apparatus having a circular air circulation structure that enables rapid drying while minimizing the thermal damage of the animal.
  • the present invention is provided with a filter member having a triple structure consisting of a minimum pre-filter, a carbon filter, and a HEPA filter toward the discharge end of the duct member, a heater, and a blowing fan to continuously transfer dry air at a constant temperature and clean state to the drying space part.
  • An object thereof is to provide a pet drying apparatus having a circular air circulation structure to be supplied.
  • the circulated and dried air of the duct member is allowed to pass through at least 2/1 of the total area of the filter member, and the remaining area is connected to the external air intake to purify the external air to the duct member. It is an object of the present invention to provide a pet drying apparatus having a circular air circulation structure to be supplied.
  • An object of the present invention is to provide a pet drying apparatus having a circular air circulation structure made to provide an indoor interior effect by moving and arranging a drying device having a double-door design in various forms corresponding to the interior interior.
  • the present invention provides an outlet and a filter member provided at one side of the external air intake part of the dryer body so that internal circulating air is naturally discharged when the internal pressure of the drying space part is subjected to positive pressure, and fine hairs or dust contained in the discharged internal air
  • An object thereof is to provide a pet drying apparatus having a circular air circulation structure made to provide an indoor air purifier effect through a drying process by filtering the back and allowing clean air to be discharged indoors.
  • the present invention provides a separate exhaust fan at the rear end of the filter member at the outlet to discharge it to the outside in response to the humidity inside the dryer and the amount of oxygen remaining in the polluted state, and to introduce fresh outside air into the drying space. It is an object to provide a pet drying apparatus having a circular air circulation structure made to stabilize the.
  • An object of the present invention is to provide a pet drying apparatus having a circular air circulation structure made to eliminate the limitation of the installation space due to the opening and closing of the door by allowing the door on both sides to be detachable with a magnet or an electromagnet.
  • the present invention provides a circular air circulation structure configured to provide an LED light emitting unit and a light diffusing member on the border of the entrance and the door border, respectively, to display the drying process in different colors, and to provide the emotional lighting effect of the interior. Its purpose is to provide a drying device for pets.
  • a hinge member provided to rotate in a horizontal direction or vertical direction or in an inclined direction is provided on one side of the inner circumferential surface of both entrances of the main body, and the door is connected so that the adjacent drying apparatus is operated by arranging several units in an open space.
  • An object thereof is to provide a pet drying apparatus having a circular air circulation structure made to facilitate opening and closing of the door.
  • the present invention provides a lower part screw member connected to the duct member in the lower part of the drying space to supply dry air to the lower area of the pet so that the lower part of the body and the legs and feet of the pet can be efficiently dried. Its purpose is to provide a pet drying device with a type air circulation structure.
  • a running device that induces a walking motion in the drying process of the pet is provided in the lower part of the space to naturally induce the walking movement of the pet in the drying process, and at this time, dry air is used to secure the space between the trays. It is an object of the present invention to provide a pet drying apparatus having a circular air circulation structure made to be evenly supplied to the legs and feet.
  • an injection nozzle for injecting dry air to the center of the space part or a cyclone injection nozzle for forming a tornado air in the space part by spraying dry air in the diagonal direction of the circular or semi-circular space part is provided in the air outlet. It is an object of the present invention to provide a pet drying apparatus having a circular air circulation structure capable of efficient drying in response.
  • connection pipe for supplying the air from the blowing fan to the duct member is narrowed toward the outlet, so that the delivery pressure of the blowing fan is increased to increase the air circulation pressure of the duct member to achieve a uniform pressure through the injection nozzle.
  • the present invention is a circular air circulation capable of sterilizing pets or the interior of the space by intermittently operating before, during, or after drying operation through an ultraviolet lamp connected to the control circuit on the inner circumference of the space. It is an object to provide a pet drying apparatus having a structure.
  • the blowing fan is made of a BLED motor
  • the heater is configured with either a constant temperature heating PTC heater, a ceramic heater capable of digital temperature control, or a carbon nano heater, so that the size of the drying space corresponding to small, medium, medium and large pets
  • An object of the present invention is to provide a pet drying apparatus having a circular air circulation structure configured to provide an autonomous robot cleaner while electrically docking with a main body to charge power while detecting and automatically cleaning indoor pet hair.
  • the present invention provides a hanger member mounted on a fixing bracket installed on a wall after fastening one door by a main body and a fastening member, and a staircase member provided in front of the entrance for a pet to enter the space. It is an object of the present invention to provide a pet drying apparatus having a circular air circulation structure made to be installed and used in a wall-mounted form by providing it.
  • a drying base body formed with entrances facing each other on both sides of the circular drying space portion that accommodates the pet;
  • a pair of doors made of a material that can see through the inside of the drying space so as to selectively close one or both of the entrances;
  • a duct member having a plurality of discharge ports and suction ports facing each other on the inner side of the drying space part, and having a circular shape and provided outside the drying space part;
  • a tray provided on the bottom of the drying space and having a plurality of ventilation holes over the entire surface;
  • a defecation tray provided below the tray so as to be pulled out toward the entrance;
  • An internal air intake part provided on one side of the main body and connected to the duct member to induce indoor air intake;
  • An external air intake part provided on one side of the internal air intake part to guide the inflow of external air;
  • a filter member provided in the internal and external air suction portions to purify internal circulating air and external inflow air;
  • a heater provided at a rear end of the filter member to heat
  • the drying space part is formed in a circular shape or a semi-circular shape, but the lower part of the semi-circular drying space part is extended so that both corners thereof are rounded, so that the drying air sprayed through the air outlet of the duct member is in a circular shape. It can be configured to circulate air.
  • the filter member is configured to pass air in the order of a pre-filter, a carbon filter, and a HEPA filter in a direction in which the air flows, and at least 2/1 of the total area of the filter member is internally circulated air. Is passed, and the remaining area is connected to the external air intake unit to purify the external air.
  • a discharge port for discharging the circulating air inside the drying space may be provided at one side of the external air intake part, and the filter member may be further included in the discharge port.
  • the internal circulating air of the drying space may be automatically discharged through the filter member when the internal pressure of the drying space is a positive pressure.
  • an exhaust fan may be provided at the rear end of the filter member at the outlet, and the exhaust fan may be configured to forcibly exhaust indoor air by operating by a control circuit unit.
  • an LED light emitting unit is provided at the edge of the main body entrance, and a light diffusing member in contact with the LED light emitting unit is provided on the door rim so that the internal operation state in the drying process is divided into several colors and displayed. Configurable.
  • a magnetic material and a magnet or an electromagnet connected to the control circuit part are selectively provided in the area where the inner circumferential surface of the main body entrance and the door contacts, so that the door is in close contact with the main body entrance by magnetic force to close the entrance. can do.
  • a hinge member provided to be rotated in a horizontal direction or a vertical direction or an inclined direction on one side of the inner circumferential surface of the main body both entrances or one of the entrances;
  • the hinge member may have one end connected to the hinge member and rotated in a horizontal direction, a vertical direction, or an inclined direction to open and close the entrance.
  • a sealing member may be further included at the boundary between the door and the entrance.
  • a pet having a circular air circulation structure characterized in that it further comprises a lower part screw member connected to the duct member to supply dry air to the lower area of the pet at the lower part of the drying space. Drying device.
  • a lower part of the drying space may further include a lower part screw member connected to the duct member to supply dry air to the lower area of the pet.
  • a running device for inducing a walking motion in the drying process of the pet may be further included in the lower part of the drying space.
  • the running device includes a caterpillar belt having a plurality of ventilation holes formed on the entire surface thereof.
  • a drive motor having a guide roll guiding the rotation of the caterpillar belt, and a driving roller engaged with any one of the guide rolls to drive the caterpillar belt.
  • the defecation tray may be configured to be seated between the caterpillar belts after passing through the entrance.
  • the blower may further include a spray nozzle for spraying dry air toward the center of the drying space.
  • the blower may further include a cyclone spray nozzle for spraying dry air in a diagonal direction of a circular or semi-circular drying space to form a tornado airflow inside the drying space.
  • connection pipe may be configured such that an area of the pipe passage decreases toward an outlet connected to the duct member.
  • an ultraviolet lamp that is connected to the control circuit unit on the inner circumferential surface of the drying space unit and operates intermittently during the drying operation, during the drying process, or after the drying operation to sterilize the inside of the pet or the drying space unit is further provided Can include.
  • the blower fan includes a BLDC motor
  • the heater may be configured with any one of a constant temperature heating PTC heater, a ceramic heater capable of digital temperature control, or a carbon nano heater.
  • a handle may be further included on one side of the main body, and a caster for moving the main body may be further included on one or both sides of the bottom of the main body.
  • an autonomous driving robot cleaner for charging power by docking with the main body and detecting and cleaning pet hair may further be included in the lower part of the main body.
  • one of the doors is fastened by a main body and a fastening member
  • the outer surface includes a hanger member mounted on a fixing bracket installed on a wall, and pets can enter and exit the drying space. It may further include a step member provided in front of the entrance for.
  • the pre-filter is made of a dust-proof nano-filter
  • the anti-vibration nano-filter may include an electrifying mesh substrate knitted or woven from filament yarns formed by coating fibers with an electrifying polymer resin; A nanofiber web layer spun and laminated on one surface of the substrate; And a protective mesh having a mesh structure knitted or woven with monofilament yarns, wherein the unit mesh constituting the mesh structure has a polygonal structure of hexagonal or more; is sequentially, and the protective mesh is attached to the nanofiber web layer.
  • Pet drying device with a circular air circulation structure.
  • the entrance and the transparent door are symmetrically provided on both sides of the dryer body, it provides convenience for both pets to enter and exit.
  • the shape of the drying space of the dryer body is Since it is formed in a circle shape, it provides a smooth air circulation structure that does not cause eddy currents, so it is easy and efficient to quickly and efficiently collect and filter hairs and dusts that have fallen out of the drying process, thereby minimizing separate hygiene management work after drying. to provide.
  • the entrance and the transparent door are provided symmetrically on both sides of the dryer body, it provides convenience for both pets to enter and exit.
  • the present invention provides a drying space in a polygonal shape such as a square, trapezoidal, pentagonal, hexagonal, etc. in which a circular or semi-circular or corner portion is rounded, so that the flow of drying air circulated in the direction intersecting with the entrance in the drying space is There is no eddy current phenomenon, and the resulting noise is minimized, and efficient air circulation is achieved.
  • the dry air is forcibly circulated through the duct member in a circle shape to prevent eddy currents from occurring in the drying space, so that moisture from the pet's hair is minimized and the heat damage to the hair and skin is minimized while allowing rapid drying. Can provide.
  • the present invention filters hair and dust through a filter member having a triple structure consisting of a minimum pre-filter, a carbon filter, and a HEPA filter toward the discharge end of the duct member. Since dry air can be continuously supplied to the drying space, it is possible to provide an effect of purifying indoor circulating air through a drying process.
  • the circulated and dried air of the duct member passes through at least 2/1 of the total area of the filter member, and the remaining area is connected to the external air intake to purify the external air.
  • the member By supplying it to the member, it provides the effect of simultaneously purifying the internal air and the external air through one filter.
  • the present invention provides an indoor interior effect by moving and arranging a drying device having a double-door design in various forms corresponding to the interior interior.
  • the present invention provides a separate outlet and a filter member provided at one side of the external air intake part of the dryer body, so that the internal circulating air is naturally discharged when the internal pressure of the drying space part is applied to a positive pressure, so the fine hair contained in the discharged internal air It is possible to completely filter out or dust, and by allowing the clean air to be discharged to the outside, the air purifier effect of the indoor space through the drying process can also be provided.
  • the present invention is a drying process by providing a separate exhaust fan at the rear end of the filter member at the outlet, forcibly discharging it to the outside in response to the humidity inside the dryer and the remaining amount of polluted oxygen, and introducing fresh outside air into the drying space. You can stabilize your pet's respiratory system.
  • the present invention provides an effect of solving the limitation of the installation space due to the door opening and closing, since the doors on both sides can be attached and detached with a magnet or an electromagnet.
  • an LED light-emitting unit and a light diffusion member are provided on the entrance border and the door rim, respectively, so that the drying process can be checked through color, as well as the emotional lighting effect of the interior of the room.
  • the present invention is provided with a hinge member provided to rotate in a horizontal direction or vertical direction or in an inclined direction on one side of the inner peripheral surface of both entrances of the main body, and the door is connected to operate by arranging several units in a line in a wide open space.
  • the door opening and closing of adjacent drying devices do not interfere with each other, thus providing the convenience of opening and closing.
  • the present invention provides a lower part screw member connected to the duct member in the lower part of the drying space to supply dry air to the lower area of the pet, so that drying of the legs and feet as well as the entire lower part of the pet's body is efficiently performed. As it can be achieved, it provides the effect of rapid drying while minimizing damage to the hair and skin.
  • the present invention naturally induces the walking movement of the pet in the drying process through a running device that induces the walking motion in the drying process of the pet in the lower part of the space, and at this time, since dry air is evenly supplied to the space secured between the trays. Provides the effect of rapid drying of the bottom of the body.
  • the present invention is a kind of pets through the injection nozzle for injecting dry air to the center of the space part or the cyclone injection nozzle for injecting dry air in the diagonal direction of the circular or semi-circular space part to form a tornado airflow in the space part. It provides an effect that can be made efficient drying in response to.
  • connection pipe for supplying the air from the blowing fan to the duct member becomes narrower toward the outlet, the delivery pressure of the blowing fan is accelerated, thereby increasing the air circulation pressure of the duct member as a whole and uniformly through the injection nozzle. It provides the effect that dry air can be sprayed with one pressure.
  • the present invention sterilizes the pet's body (hair and skin) or the interior of the space by intermittently operating before, during, or after the drying operation through an ultraviolet lamp connected to the control circuit on the inner circumference of the space. Provides a treatable effect.
  • the blowing fan is made of a BLDC motor
  • the heater is configured with either a constant temperature heating PTC heater, a ceramic heater capable of digital temperature control, or a carbon nano heater.
  • a constant temperature heating PTC heater a ceramic heater capable of digital temperature control
  • a carbon nano heater a ceramic heater capable of digital temperature control
  • the present invention provides an effect of providing an autonomous robot cleaner while charging the power by docking with a main body and an electric circuit, and automatically cleaning by detecting pet hair in the room.
  • the present invention can be used by installing one door in the form of wall-mounting through a hanger member mounted on a fixing bracket installed on the wall after fastening one door by the main body and a fastening member, and by providing a step member in front of the entrance. If the installation and operation of the device provides convenience, and it provides ease of access for pets.
  • removing the front door after installing the wall mount provides an effect that can be used as a pet house in normal times.
  • the pre-filter of the present invention is composed of a dust-proof nano-filter that can filter out fine hairs, fine dust, and ultra-fine dust, so that the air inside the dryer, external inflow air, and the inside air of the dryer are sufficiently purified by the pre-filter in the process of being discharged. It provides an economical effect by extending the filter replacement period for the carbon filter and HEPA filter.
  • This anti-vibration nano-filter is used repeatedly through periodic water washing, thus providing a very economical effect on cost reduction.
  • FIG 1 and 2 are perspective views showing the external configuration of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG 3 is a front view showing the external configuration of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 4 is a perspective view showing a drying apparatus in a state in which the doors on both sides of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention are separated.
  • FIG. 5 is a front cross-sectional perspective view showing the configuration of a body drying space and a duct member of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 6 is a side cross-sectional perspective view showing a state in which the main body drying space of the pet drying apparatus having a circular air circulation structure, a duct member, and a door are mounted according to an embodiment of the present invention.
  • FIG. 7 (A) to (E) are front views schematically showing various types of spaces of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 8 is a front cross-sectional view showing a circular air circulation structure of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 9 is a view of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 10 is a longitudinal sectional view showing an internal configuration of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention and a state in which a door is mounted by magnetic force at the entrance.
  • 11 is a longitudinal cross-sectional view showing the attaching and detaching state of the door and the tray and the toilet tray of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 12 is a front cross-sectional view showing the configuration of the lower part of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 13 is a front cross-sectional view showing the mounting configuration of the treadmill of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 14 is a front cross-sectional view showing the docking configuration of the autonomous driving robot of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • 15 is a side cross-sectional view showing an opening and closing state of a door of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention by a hinge member.
  • 16 is a side cross-sectional view showing a state of using a wall-mounted pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • 17 and 18 are photographs showing designs of various colors of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • 19 is a side view schematically showing a visible light-transmitting multilayered filter for blocking fine dust used as a pre-filter of the present invention.
  • 20 is a plan view schematically showing a visible light-transmitting multilayered filter for blocking fine dust used as a pre-filter of the present invention.
  • 21 is a SEM image of a visible light-transmitting multilayered filter for blocking fine dust used as a pre-filter of the present invention.
  • FIG. 23 is a SEM image showing electrostatic and physical collection states of a visible light-transmitting multilayered filter for blocking fine dust used as a pre-filter of the present invention.
  • FIG. 1 and 2 are perspective views showing the external configuration of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention
  • Figure 3 is a pet having a circular air circulation structure according to the embodiment of the present invention It is a front view showing the external configuration of the animal drying apparatus
  • FIG. 4 is a perspective view showing the drying apparatus in a state in which the doors on both sides of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention are separated
  • FIG. 5 Is a front cross-sectional perspective view showing the configuration of a drying space part and a duct member of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention
  • FIG. 6 is a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 7 (A) to (E) illustrate a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 8 is a front cross-sectional view showing the circular air circulation structure of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • 9 is a rear cross-sectional view showing an exhaust structure of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention
  • FIG. 10 is a pet having a circular air circulation structure according to an embodiment of the present invention.
  • FIG. 11 is a view of the door and tray of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention, and a bowel tray.
  • Figure 12 is a front sectional view showing the configuration of the lower part of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention
  • Figure 13 is an embodiment of the present invention It is a front sectional view showing the mounting configuration of the treadmill of the pet drying apparatus with a circular air circulation structure
  • FIG. 11 is a view of the door and tray of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention, and a bowel tray.
  • Figure 12 is a front sectional view showing the configuration of the lower part of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention
  • Figure 13 is an embodiment of the present invention
  • FIG. 14 is a view of an autonomous driving robot of a pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention. It is a front cross-sectional view showing the docking configuration, Figure 15 is an embodiment of the present invention It is a side cross-sectional view showing the opening and closing state of the door of the pet drying apparatus having a circular air circulation structure by means of a hinge member, and FIG. 16 is a wall mount of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention. A side cross-sectional view showing the state, and FIGS. 17 and 18 are photographs showing the design of various colors of the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention.
  • the pet drying apparatus having a circular air circulation structure according to an embodiment of the present invention, as a whole, the main body 10, the duct member 20 and a pair of doors 30 It consists of ,(31).
  • the main body 10 has a configuration in which a drying space 11 in which a pet is accommodated and a pair of entrances 12 leading to the drying space 11 face each other.
  • the drying space 11 may be formed in various shapes, preferably, it may be formed of a circular drying space 11 as shown in FIG. 8, and may be formed in a semicircular shape as shown in FIG. 7(E).
  • the semi-circular drying space 11 has a radius that can accommodate pets, and the lower portion thereof may be formed to extend downward, and both corners of the duct member are rounded so that dry air is smoothly circulated. It is preferable that the dry air injected through the air outlet 21 of (20) be configured to circulate air in a smooth circle shape without generating a vortex phenomenon at the corners.
  • drying space 11 may be formed in any one of a square, trapezoidal, pentagonal, and hexagonal shape, as shown in Figs. 7 (A) to (D), and even at this time, each corner has a round shape. It is configured so that air circulation in the form of a circle is smooth without eddy currents at the corners.
  • the shape of the entrance 12 for entering the drying space 11 is also preferably formed in a circular, semicircular, square, trapezoidal, pentagonal, or hexagonal shape corresponding to the shape of the drying space 11.
  • This body 10 structure since the drying space 11 provides a circular air circulation structure, so that it can be evenly supplied from the inside of the drying space 11 without resistance to the dry air flow supplied therein, Uniform dry air can be irradiated.
  • the present invention provides a drying space 11 in a polygonal shape such as a square, trapezoidal, pentagonal, hexagonal, etc. in which a circular or semicircular or corner portion is rounded, so that it intersects with the entrance 12 within the drying space 11 There is no vortex phenomenon in the flow of dry air circulating in the direction that is circulated, and noise is minimized and efficient air circulation is achieved.
  • the moisture on the pet's hair is minimized and the heat damage to the hair and skin is minimized. It can also provide a drying effect.
  • the duct member 20 corresponds to the shape of the drying space 11 while securing an air passage inward along the outer circumferential surface of the drying space 11 so as to have an air circulation structure in a direction crossing the entrance 12 Formed by
  • a plurality of air vents 21 and exhaust ports 22 communicating with the duct member 20 are provided on the inner wall of the drying space 11.
  • the area of the duct member 20 may be made of a uniform area in consideration of the flow rate of the dry air, and when the flow rate is slowed in a specific section of the air movement passage, for example, the air outlet 21 and the exhaust port 22
  • a venturi section for varying the moving passage area of the duct member 20 for each section may be formed.
  • the doors 30 and 31 are configured to selectively close one or both of the entrances 12.
  • doors 30 and 31 are made of a transparent material such as tempered glass or tempered plastic for visual communication between pets and dog owners inside the drying space 11.
  • doors 30, 31 are preferably formed in a circular, semi-circular, square, trapezoidal, pentagonal, hexagonal shape corresponding to the shape of the drying space 11 and the entrance 12.
  • an LED light-emitting unit 60 is provided at the edge of the main body 10 and the entrance 12.
  • the door 30 and 31 borders are provided with a light diffusion member 35 made of a transparent synthetic resin in contact with the LED light emitting unit 60, so that the light irradiated from the LED light emitting unit 60 is transmitted to the light diffusion member 35 )
  • a light diffusion member 35 made of a transparent synthetic resin in contact with the LED light emitting unit 60, so that the light irradiated from the LED light emitting unit 60 is transmitted to the light diffusion member 35 )
  • a decorative band 33 may be formed outside the edge of the door.
  • the decorative band may be made of metal or synthetic resin, and may be configured to provide a high-gloss feeling through surface treatment to provide a high-grade drying device and an indoor interior effect.
  • the doors 30 and 31 may be magnetically mounted or separated from the entrance 12 of the main body 10 to open and close the entrance 12.
  • a magnetic material 70 and a magnet 71 or an electromagnet 72 connected to the control circuit unit 50 are optionally provided in the area where the main body 10 entrances 12 inner circumferential surfaces and the doors 30 and 31 are in contact with each other.
  • the doors 30 and 31 may be configured to be in close contact with the entrance 12 of the main body 10 by magnetic force to close the entrance 12.
  • the magnetic body 70 may be locally embedded in the edges of the doors 30 and 31 or may be formed in the form of a ring-shaped magnetic metal band.
  • the magnet 71 is embedded in the rim of the main body 10, the entrance 12, as shown in the enlarged cross-sectional view of the main part on the right side of FIG. 10, and the magnet 71 is preferably a neodynium magnet 71 applied.
  • the electromagnet 72 is disposed inside the rim of the main body 10, the entrance 12, as shown in the enlarged cross-sectional view of the main part on the left side of FIG. 10, and is connected to the control circuit part 50 in a circuit, immediately before the start of drying or after the drying operation is completed. By controlling the power supply to 72, it can be configured to regulate the opening and closing of the doors 30 and 31.
  • a sealing member (S) is further included at the boundary where the door (30), (31) and the entrance (12) are in contact.
  • the sealing member (S) can be applied to any one of soft PVC or silicone or rubber that can be manufactured in a strip shape by extrusion molding, and can be applied by cutting a sponge made of urethane for a long time.
  • the magnet 71 and the electromagnet 72 may be mixed and configured. For example, about four magnets 71 are arranged radially on the edge of the doorway 12 to temporarily attach the doors 30 and 31 by magnetic force to close the doorway 12, and the drying operation is performed. When the close contact of the doors 30 and 31 is sealed with a stronger pressure with the ground electromagnet 72, the sealing member S is also pressed, so that the internal noise of the dryer or the internal drying heat does not leak to the outside. 100) can be implemented, and since the operation of the heater (H) is minimized by the internal temperature holding power, it provides the effect of maximizing the power saving effect and rapid drying efficiency.
  • the doors 30 and 31 are configured in a magnetic attachment type, there are surrounding obstacles regardless of the installation location, so the door 30 and 31 can be easily separated or installed at the entrance 12. to provide.
  • the main body 10 is provided to rotate in a horizontal direction or a vertical direction or an inclined direction on one side of the inner circumferential surface of both the entrances 12 or one of the entrances 12. It may include a hinge member 73.
  • the doors 30, 31 have one end connected to the hinge member 73, and the door 30, by allowing the opening and closing direction of the hinge member 73 to rotate in a horizontal direction, a vertical direction, or an inclined direction, (31)
  • the opening and closing direction can be selectively applied.
  • the hinge member 73 is installed around the entrance 12 of the main body 10, and a known damper is provided on the hinge shaft to rapidly rotate when opened, and when closed, the door 30, ( It is desirable to be configured to prevent the risk of a safety accident by allowing the 31) to close slowly.
  • the hinge is prevented from opening the doors 30 and 31 due to surrounding obstacles.
  • the position of the member 73 can be variously selected in a horizontal direction, a vertical direction, or an inclined direction to control the opening/closing direction of the doors 30 and 31.
  • a tray 13 having a plurality of ventilation holes 23 formed on the bottom of the drying space 11 is horizontally installed.
  • Both ends of the tray 13 are configured to be seated by support protrusions protruding from the inner circumferential surface of the drying space 11, and ventilation holes 23 are formed over the entire surface, but the ventilation holes 23 in the area where the pet goes up It is formed larger than the diameter of the ventilation hole 23 in the edge region so that the dry air circulated in a circle shape is smoothly supplied to the lower part of the pet's body and toward the feet, and may be configured to be well discharged when urinating.
  • a defecation tray 14 provided at a lower portion of the tray 13 so as to be withdrawn toward the entrance 12 may be further included.
  • the defecation tray 14 is supported by a support portion 34 protruding from the bottom of the drying space 11 and extending in the direction of the entrance 12, so that it can be conveniently pulled out toward the entrance 12.
  • the defecation tray 14 may be formed in a container that can accommodate urine, feces, hair, and the like.
  • it may be configured to further include a shuttle-type drying air circulation structure in the double-door dryer body 10 as described above.
  • an internal air intake unit 15 connected to the duct member 20 to induce indoor air intake is provided at one side of the main body 10.
  • One side of the internal air intake unit 15 is provided with an external air intake unit 16 for guiding the inflow of external air.
  • the internal and external air intake unit 16 is provided with a filter member 40 for purifying internal circulating air and external inflow air.
  • a heater H for heating the purified internal circulating air and external inflow air is provided at the rear end of the filter member 40.
  • a blower fan F is provided on one side of the heater H to supply heated air to the duct member 20.
  • connection pipe 17 for supplying dry air to the duct member 20 is connected to the blowing fan F.
  • a detection sensor 51 for sensing the temperature and humidity inside the drying space 11 during drying is provided inside the drying space 11, and controls the heater H and the blowing fan F.
  • the control circuit unit 50 may be configured to further include.
  • the detection sensor 51 is made up of a temperature sensor and a humidity sensor, and is inserted into the drying space 11 and connected to the control circuit.
  • connection pipe 17 may be configured such that the pipe area becomes narrower toward the outlet connected to the duct member 20.
  • the present invention is made in a form in which the connection pipe 17 for supplying the air of the blowing fan F to the duct member 20 becomes narrower toward the outlet, so that the delivery pressure of the blowing fan F is accelerated.
  • the air circulation pressure of the duct member 20 is raised as a whole, thereby providing an effect that dry air can be sprayed at a uniform pressure through the spray nozzle 110.
  • the blower fan (F) is made of a BLDC motor, and the heater (H) is configured with either a constant temperature heating PTC heater, a ceramic heater capable of digital temperature control, or a carbon nano heater. In response to the size of the space 11, various designs of the drying apparatus 100 having low power consumption are possible.
  • the filter member 40 is formed to pass air in the order of the pre-filter 41, the carbon filter 42, and the HEPA filter 43 in a direction in which the air flows.
  • the filter member 40 when the filter member 40 is composed of one filter, as shown in FIG. 8, the filter member 40 communicates with the internal air intake unit 15 so that internal circulating air passes through at least 2/1 of the total area of the filter. And the remaining area of the filter member 40 may be configured to be connected to the external air intake unit 16 to purify the air introduced from the outside.
  • the filter members 40 when the two filter members 40 are applied, the filter members 40 may be individually mounted after dividing the internal air inlet and the external air intake 16 into separate areas.
  • a chlorinated filter 44 is further mounted at the inlet of the external air intake unit 16 to block the inflow of coarse dust or hair contained in the air introduced from the outside, thereby increasing the expiration date of the filter member 40 to replace the filter. It can be configured to provide cost savings.
  • the hair and dust are filtered through the filter member 40 of the triple structure consisting of the minimum pre-filter 41, the carbon filter 42, and the HEPA filter 43 toward the discharge end of the duct member 20. do.
  • the present invention allows the air that has been circulated and dried in the duct member 20 to pass through at least 2/1 of the total area of the filter member 40, and the external air intake unit 16 and the remaining area It is connected to purify the external air and supply it to the duct member 20, thereby providing an effect of simultaneously purifying the internal air and the external air through one filter.
  • an outlet 18 for discharging the circulating air inside the drying space 11 is provided at one side of the external air intake unit 16, and the filter member ( 40) may be further included.
  • the discharge port 18 is configured to discharge the air inside the drying space 11 through a discharge pipe 26 connected to the duct member 20 on one side of the connection pipe 17, and this discharge pipe 26 is connected Consisting of the same shape as the conduit 17, it can be configured by arranging it in parallel with the connection conduit 17.
  • the filter member 40 constitutes the filter member 40 so that air passes through the pre-filter 41, the carbon filter 42, and the HEPA filter 43 in the order of discharge.
  • the internal circulating air of the drying space 11 is purified with clean air through the filter member 40 when the internal pressure of the drying space 11 is at a positive pressure during the drying operation, and then the outlet ( 18) can be automatically discharged.
  • an exhaust fan 19 is provided at the rear end of the filter member 40 in the outlet 18, and the exhaust fan 19 is operated by the control circuit unit 50 to prevent indoor air. It can also be configured to force exhaust.
  • a separate exhaust fan 19 is provided at the rear end of the filter member 40 of the outlet 18 to forcibly discharge it to the outside in response to the humidity inside the dryer and the amount of oxygen remaining in the polluted state, and the drying space part 11 By letting fresh outside air into the inside, you can stabilize your pet's respiratory tract during the drying process.
  • the lower part of the drying space 11 the lower part of the screw member 80 for supplying dry air to the lower area of the pet by connecting to the duct member 20 ) May be further included.
  • the lower part screw member 80 may be horizontally connected to the duct member 20, and is installed through the tray 13 and the defecation tray 14, in this case, the defecation tray so that the lower part screw member 80 is accommodated. (14) It is preferable that a moving groove is formed so as not to interfere with the entrance and exit of the bowel tray (14).
  • the lower part thread member 80 may be configured in a straight shape, and may be configured in a circular shape to form a plurality of injection holes on the upper surface.
  • the lower part screw member 80 when the drying process is in progress while the pet is sitting or lying down, dry air is selectively sprayed to the lower part of the body, thereby providing an effect of rapidly drying the lower part of the body.
  • a control circuit may be configured such that an electromagnetic valve is further provided at the inlet of the lower part thread member 80 to selectively supply and spray dry air to the lower part thread member 80.
  • the lower part thread member 80 may be configured to be connected to the duct member 20 in a detachable manner so as to be separated and stored separately as necessary.
  • the present invention provides a lower part screw member 80 connected to the duct member 20 at the lower part of the drying space 11 to supply dry air to the lower area of the pet. Since drying of the legs and feet can be performed efficiently, it provides the effect of rapid drying while minimizing damage to the hair and skin.
  • a running device 90 for inducing a walking motion in the drying process of the pet may be further included under the drying space 11.
  • the running device 90 includes a caterpillar belt 91 having a plurality of ventilation holes 23 formed on the entire surface thereof.
  • a drive motor 93 having a guide roll 92 for guiding the rotation of the caterpillar belt 91, and a driving roller 94 for driving the caterpillar belt 91 by being engaged with any one of the guide rolls 92 ).
  • the defecation tray 14 enters between the caterpillar belt 91 after passing through the doorway 12 and is seated on the support part 27 formed long in the direction of the doorway 12 between the caterpillar belt 91 It can be configured to be.
  • the present invention naturally induces the walking motion of the pet in the drying process through the running device 90 inducing the walking motion in the drying process of the pet under the space 11, and secures it between the trays 13 at this time. Drying air is evenly supplied to the space to be used, thus providing the effect of rapid drying of the bottom of the body.
  • the blower 21 may further include a spray nozzle 110 for spraying dry air toward the center of the drying space 11.
  • a cyclone spray nozzle for injecting dry air into the air outlet 21 in the diagonal direction of the circular or semi-circular drying space 11 to form a tornado airflow inside the drying space 11 It may further include 120.
  • the cyclone spray nozzle 120 may be configured to spray dry air in the diagonal direction of the circular or semi-circular drying space 11 by the cyclone blade 121 installed in the circumferential direction on one side of the air outlet 21.
  • the air outlet 21 is sprayed with a spray nozzle 110 for spraying dry air to the center of the space 11 or dry air in the diagonal direction of the circular or semi-circular space 11 to spray the space 11 )
  • a spray nozzle 110 for spraying dry air to the center of the space 11 or dry air in the diagonal direction of the circular or semi-circular space 11 to spray the space 11 )
  • the inner circumferential surface of the drying space 11 is connected to the control circuit 50 to intermittently operate before the drying operation, during the drying process, or after the drying operation, so that the pet or the drying space 11 It may further include an ultraviolet lamp 130 for sterilizing the interior.
  • the present invention is a pet by intermittently operating before the drying operation, during the drying process, or after the drying operation through the ultraviolet lamp 130 provided to be connected to the control circuit unit 50 on the inner peripheral surface of the space 11 It provides an effect of sterilizing the body (hair and skin) or the interior of the space 11.
  • the main body 10 further includes a handle 24 on one side.
  • the handle 24 may be separately fastened to the main body 10, and as shown in FIG. 8, a part of the main body 10 may be inserted so that the handle 32 may be integrally formed.
  • a caster 25 for moving the main body 10 is further included at one side or both sides of the bottom of the main body 10. Therefore, it provides the convenience of allowing the dryer body 10 to be moved and installed at a desired location alone.
  • the body 10 and the docking unit 141 are connected to the lower part of the body 10 to charge power, and further include an autonomous driving robot cleaner 140 that detects and cleans pet hair. can do.
  • the autonomous driving robot cleaner 140 is provided while docking with the main body 10 and the electric circuit to charge power, and an effect capable of automatic cleaning is provided by detecting the hair of pets indoors.
  • one of the doors 30 and 31 is fastened by a body 10 and a fastening member, and a fixing bracket installed on the wall surface on the outer surface thereof ( It includes a hanger member 150 mounted on B), and may further include a step member 151 provided in front of the entrance 12 for the pet to enter the drying space (11).
  • one of the doors 30, 31 is fastened with the main body 10 and the fastening member, and then in the form of a wall hanging through the hanger member 150 mounted on the fixing bracket B installed on the wall. It can be installed and used, and by providing a staircase member 151 in front of the entrance 12, the installation and operation of the wall mount provides convenience, and the pet can enter and exit.
  • separating the front doors 30 and 31 after installing the wall mount provides an effect that can be used as a pet house in normal times.
  • FIG. 19 is a side view schematically showing a visible light-transmitting multilayer structure filter for blocking fine dust used as the pre-filter 41 of the present invention.
  • 20 is a plan view schematically showing a visible light-transmitting multilayered filter for blocking fine dust used as the pre-filter 41 of the present invention.
  • 21 is a SEM image of a visible light-transmitting multilayered filter for blocking fine dust used as the pre-filter 41 of the present invention.
  • 22 shows that fine dust is physically collected (in the circle marked with '1') or electrostatically collected (in the hospital marked with '2') in the visible light-transmitting multilayered filter for blocking fine dust used as the pre-filter 41 of the present invention.
  • 23 is a SEM image showing electrostatic and physical collection states of a visible light-transmitting multilayered filter for blocking fine dust used as the pre-filter 41 of the present invention.
  • the anti-vibration nano-filter used as the pre-filter 41 of the present invention may be configured as follows.
  • FIG. 19 A side view of a visible light-transmitting multilayered filter for blocking fine dust according to an embodiment of the present invention is shown in FIG. 19.
  • the charging mesh substrate is positioned on the lowermost layer
  • the nanofiber web layer is positioned on the chargeable mesh substrate
  • the protective mesh is positioned on the nanofiber web layer.
  • the charging mesh substrate may be knitted or woven from filament yarns formed by coating fibers with a charging polymer resin.
  • the filament yarn according to an aspect of the present invention may have a form in which a fiber constitutes an inner core and a chargeable polymer resin constitutes a sheath.
  • the cross section of the filament yarn may have a shape such as a circle, an oval, a square, or a rectangle, but is not limited thereto.
  • the charging mesh substrate has a thickness of 01 to 05 mm to impart a certain level of mechanical strength to the multi-layered filter, and allows air to pass through to ensure ventilation and to ensure excellent visible light transmission through good transmission of light. It may have a 10 to 30 mesh eye size. The eye may have a shape such as a square, a rectangle, a rhombus, an oval, and a hexagon, but is not limited thereto. In addition, the charging mesh substrate may have a basis weight of 100 to 150 g/m 2 so that the multilayered filter has a mechanical strength of an abnormal level or higher and excellent visible light transmission is secured.
  • a high-strength fiber may be used so that the visible light-transmitting multilayered filter for blocking fine dust has excellent abrasion strength and the mesh structure is maintained in a certain shape.
  • the high-strength fiber include glass fiber, steel fiber, aluminum fiber, ultra high molecular weight polyethylene (UHMWPE), meta-aramid fiber (m-Aramid), and para-aramid fiber (p-Aramid). However, it is not limited thereto.
  • the charging polymer resin is applied to electrostatically collect fine dust and/or yellow dust by having the filament yarn charging property.
  • the fiber itself has an electrification property and has a certain strength, it is understood that the embodiment in which the electrostatic polymer resin is not coated is also applicable to the present invention.
  • the charged polymer resin may be a resin that has a charge property, or an additive is added to the resin to give chargeability, or a resin may be charged by water treatment.
  • a charged polymer resin may have a triboelectric coefficient in the range of a positive charge affinity value of + 30 nC/J or more or a negative charge affinity value of -30 nC/J or less. have.
  • Non-limiting examples of the charging polymer resin usable in the present invention include polyvinyl chloride (PVC, triboelectric coefficient -100nC/J), polypropylene (polypropylene, triboelectric coefficient -90nC/J), polyamide (friction Electricity coefficient +30nC/J) and polyethylene terephtalate (triboelectric coefficient -40nC/J), but are not limited thereto. Since polyvinyl chloride is charged only by friction with air without a separate additive, it is preferable for the purpose of the present invention to block fine dust or yellow sand.
  • the fibers and the charging polymer resin constituting the filament yarn may be prepared so that the fiber occupies 40% to 60% of the thickness of the filament yarn in order to satisfy adequate mechanical strength and electrostatic capture. That is, the ratio of the fiber to the chargeable polymer resin in the thickness is 4:6 to 6:4.
  • glass fiber is used as the inner core
  • polystyrene resin is used as the inner core
  • the glass fiber thickness is 024 mm and the polyvinyl chloride thickness is 016 mm, so that it is made of filament yarn with a total thickness of 040 mm, or the glass fiber thickness is 02 mm and polyvinyl chloride is 03.
  • mm can be made into a filament yarn having a total thickness of 05 mm.
  • Nanofibers are spun on one side of the charging mesh substrate and are laminated in the form of a web.
  • the nanofibers may be formed to have a diameter of 500 nm to 15 ⁇ m, preferably 07 ⁇ m to 10 ⁇ m for physical collection of fine dust and/or yellow dust.
  • the nanofiber diameter is less than 500 nm, the durability against external stimuli becomes insufficient, and when the diameter exceeds 15 ⁇ m, the size of the hole formed in the nanofiber web layer becomes too large, so that the ability to collect fine dust is remarkably deteriorated.
  • the nanofiber web layer formed from the nanofibers may be spun at a basis weight of 01 to 2g/m2, preferably 05 to 1g/m2.
  • the nanofiber web layer has a basis weight of less than 01 g/m 2, the amount of the nanofiber web layer is small and the size of the filter pores increases, so that fine dust cannot be effectively collected.
  • the nanofiber web layer has a basis weight of more than 2g/m2, the light transmittance is lowered and the appropriate visible light transmittance cannot be secured. Therefore, when using a multilayer structure filter employing such a nanofiber web layer, the external view is impaired, and air permeability is also reduced. Is lowered, resulting in poor ventilation.
  • visible light transmittance refers to the percentage of the visible light spectrum (380 to 780 nanometer wavelength range) transmitted through the multilayer filter, and by borrowing the standard ISO 9050 using the simulated light type D65 Is measured.
  • ISO 9050 is for glass windows, but the same procedure can be applied to multi-layered filters that are taped or otherwise attached to glass windows.
  • visible light transmittance refers to “visible light transmittance” when the measured visible light transmittance is 40% or more.
  • the nanofiber web layer may have a form in which a polymer resin having a dipole moment of 20 D or more is melt-spun or the polymer resin is dissolved in a predetermined organic solvent and spun.
  • Non-limiting examples of polymer resins having a dipole moment of 20 D or more include polyacrylonitrile (36D), polyvinylpyrrolidone (23D), and polyvinylidene fluoride (PVDF, 21D). Compounds may be mentioned, but are not limited thereto. In addition, polytetrafluoroethylene
  • Polymer resins such as (16D), polyvinyl alcohol (12D), and polypropylene (07D) have a dipole moment of less than 20D, and thus may require separate treatment to be used as a nanofiber web layer in the present invention.
  • an organic solvent that dissolves the polymer resin is selected from the group consisting of dimethylacetamide (DMAC), dimethyl sulfoxide (DMSO), and acetone.
  • DMAC dimethylacetamide
  • DMSO dimethyl sulfoxide
  • acetone One or more solvents may be mentioned, but the present invention is not limited thereto.
  • the nanofibers may be present in the form of a web on the charging mesh substrate (filament yarn), and also exist in the mesh eye formed by the filament yarns to physically collect fine dust and/or yellow sand.
  • the protective mesh has a mesh structure that is knitted or woven with monofilament yarn, and the unit mesh constituting the mesh structure has a polygonal structure of a hexagon or more.
  • the protective mesh is laminated on the nanofiber web layer to prevent separation of the nanofiber web layer and improve the wear strength of the multilayer filter.
  • the protective mesh may be treated to have electrification, so that it may contribute to the collection of fine dust and/or yellow dust.
  • the protective mesh is knitted or woven from monofilament yarns.
  • the protective mesh is knitted or woven using braid, there may be a problem of peeling while the braid is unwound while the multilayer filter is used.
  • the monofilament yarn has a smaller surface area than the braided yarn, so the adhesion to the charging mesh base material/nanofiber web layer is weaker than that of the braided yarn.
  • the monofilament yarn cross-section is in the form of a triangular cross section, a C-shaped cross-section, and a Y-shaped cross-section It can be made to complement the adhesion of the monofilament yarn.
  • the monofilament yarn constituting the protective mesh may be prepared from synthetic fibers that are susceptible to static electricity charging, for example, one or more selected from the group consisting of polyolefin, polyester, and polyamide.
  • the monofilament yarn may have a thickness of 1 to 100 ⁇ m and may be woven or knitted to have an eye size of 10 to 30 mesh, but the thickness and the eye size are not limited thereto.
  • the unit mesh constituting the protective mesh may have a hexagonal or more polygonal shape.
  • the nanofiber web layer is located between the charging mesh substrate and the protective mesh, but since the nanofiber web layer is formed of very thin nanofibers and the basis weight is relatively small, the protective mesh is not only the nanofiber web layer. There is a portion in direct contact with the chargeable mesh substrate, and in order to increase the durability of the multilayered filter, it is preferable that the protective mesh is firmly attached to the chargeable mesh substrate and the nanofiber web layer. Therefore, it is necessary to increase the area in which the protective mesh is in contact with the nanofiber web layer and the charging mesh substrate.
  • the protective mesh can also be treated to have an electrifying property.
  • the monofilament yarn used for the protective mesh may be previously treated with an electrostatic material, or the protective mesh knitted or woven with the monofilament yarn may be treated with the electrostatic material.
  • Non-limiting examples of electrostatic materials include Calixarenes.
  • FIG. 20 A top view of a visible light transmissive multilayered filter for fine first blocking according to an embodiment of the present invention, in which the above-described charging mesh substrate, the nanofiber web layer, and the protective mesh are sequentially stacked, is disclosed in FIG. 20.
  • the charging mesh substrate blue
  • a nanofiber web layer green
  • a hexagonal honeycomb-shaped protective mesh on the nanofiber web layer Red
  • a binder may be applied, heat-sealed, or both may be applied to make the protective mesh adhere more firmly to the chargeable mesh substrate/nanofiber web layer.
  • the binder may be applied or applied only to all or part of the nanofiber web layer in contact with the protective mesh.
  • the binder that can be used include, but are not limited to, an organic binder such as polyurethane-based, acrylic-based, rubber-based, polyvinylidene fluoride, and an inorganic binder such as aluminum phosphate. It is preferable to use an organic binder of the same kind of material as the nanofiber web layer.
  • Thermal fusion may be performed after laminating the protective mesh on the nanofiber web layer. Thermal fusion may be applied only to all or part of the nanofiber web layer in contact with the protective mesh.
  • the pre-filter 41 applied to the present invention as a dustproof nano-filter that can filter out fine hairs, fine dust, ultrafine dust, etc., it is free from the process of discharging the air inside the dryer, the air inlet and the air inside the dryer.
  • By sufficiently purifying in the filter 41 it is possible to increase the filter replacement period of the carbon filter 42 and the HEPA filter 43, thereby providing an economical effect.
  • This vibration-proof nano-filter can be used repeatedly through periodic washing with water, so that cost reduction effects can be provided together.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

L'invention concerne un dispositif de séchage pour animal de compagnie comportant une structure de circulation d'air circulaire, le dispositif de séchage pour animal de compagnie étant caractérisé en ce qu'il comprend en outre : un corps de séchoir dans lequel des entrées se faisant face sur les deux côtés sont formées dans un espace de séchage circulaire destiné à recevoir un animal de compagnie ; une paire de portes prévues pour fermer les entrées et constituées d'un matériau transparent ; un élément formant conduit comportant une pluralité d'orifices d'évacuation et d'orifices d'aspiration sur la surface interne de l'espace de séchage et disposé à l'extérieur de l'espace de séchage ; un plateau disposé sur le fond de l'espace de séchage ; un plateau à excréments disposé sous le plateau ; une unité d'aspiration d'air intérieur reliée à l'élément formant conduit pour aspirer l'air intérieur ; une unité d'aspiration d'air extérieur pour guider le flux entrant d'air extérieur ; un élément filtrant disposé sur les unités d'aspiration d'air intérieur et extérieur ; un dispositif de chauffage pour chauffer l'air intérieur en circulation et le flux entrant d'air extérieur ; un ventilateur soufflant pour amener l'air chauffé jusqu'à l'élément formant conduit ; un conduit de raccordement pour amener l'air du ventilateur soufflant jusqu'à l'élément formant conduit ; un capteur pour détecter la température et l'humidité à l'intérieur de l'espace de séchage ; et une unité de circuit de commande pour commander le dispositif de chauffage et le ventilateur soufflant.
PCT/KR2020/015053 2019-11-01 2020-10-30 Dispositif de séchage pour animal de compagnie comportant une structure de circulation d'air circulaire Ceased WO2021086118A1 (fr)

Applications Claiming Priority (2)

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KR1020190138732A KR102105442B1 (ko) 2019-11-01 2019-11-01 서클형 공기순환구조를 가진 애완동물 건조장치
KR10-2019-0138732 2019-11-01

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WO2021086118A1 true WO2021086118A1 (fr) 2021-05-06

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Cited By (2)

* Cited by examiner, † Cited by third party
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KR102621096B1 (ko) * 2023-06-13 2024-01-05 (주)아이테크 펫 건조기의 영상 및 음향 장치, 그리고 그 제어 방법

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