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WO2019015117A1 - Déshumidificateur de purification - Google Patents

Déshumidificateur de purification Download PDF

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Publication number
WO2019015117A1
WO2019015117A1 PCT/CN2017/104127 CN2017104127W WO2019015117A1 WO 2019015117 A1 WO2019015117 A1 WO 2019015117A1 CN 2017104127 W CN2017104127 W CN 2017104127W WO 2019015117 A1 WO2019015117 A1 WO 2019015117A1
Authority
WO
WIPO (PCT)
Prior art keywords
air inlet
dehumidifying
air
damper assembly
purifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/104127
Other languages
English (en)
Chinese (zh)
Inventor
王晓宇
李伟明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, GD Midea Air Conditioning Equipment Co Ltd filed Critical Midea Group Co Ltd
Publication of WO2019015117A1 publication Critical patent/WO2019015117A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings

Definitions

  • the invention relates to the technical field of air conditioning, and in particular to a purifying and dehumidifying machine.
  • a primary object of the present invention is to provide a dehumidifying and dehumidifying machine which aims to provide a dehumidifier having an air purifying function while enabling its air purifying function to be turned on or off.
  • the purifying and dehumidifying machine proposed by the present invention comprises:
  • a housing having a dehumidification air inlet, a purifying air inlet, and an air outlet, wherein the dehumidification air inlet and the purifying air inlet are spaced apart in a height direction of the housing, and the housing is formed with communication The dehumidification air inlet, the purified air inlet, and the air outlet of the air outlet;
  • the fan is disposed in the air duct, and the airflow is introduced into the air duct from the dehumidification air inlet and/or the purifying air inlet, and the airflow in the air duct is blown out by the air outlet;
  • the dehumidification component is disposed in the air duct and disposed corresponding to the dehumidification air inlet;
  • the purifying assembly being disposed in the air duct and disposed corresponding to the purifying air inlet;
  • the first damper assembly is disposed in the air duct and disposed corresponding to the purifying air inlet, and the first damper assembly opens or closes the airflow passage at the purifying air inlet.
  • the first damper assembly comprises:
  • At least two swinging leaves At least two swinging leaves
  • the first driving component drives each of the swinging blades to rotate, so that each adjacent two of the swinging blades are integrally formed to close the airflow passage at the purifying air inlet, or to make each adjacent And the pendulum leaves are separated from the gap to form a gas flow passage at the purification air inlet.
  • the first driving component includes:
  • At least two second gears each of the second gears meshing with the rack;
  • the first driving motor drives the first gear to rotate, the first gear rotates to drive the rack movement, and the rack motion drives each of the second gears to rotate, each of the The rotation of the second gear drives a swing of the swinging blade.
  • the splicing portion of each of the two adjacent swinging leaves is abutting with the two guiding slopes.
  • the dehumidification air inlet and the purifying air inlet are distributed along a circumferential direction of the casing.
  • the housing includes a cylindrical body and an end cover covering the upper end of the cylindrical body, and a peripheral wall of the cylindrical body is formed with the dehumidification air inlet and the purifying air inlet, and the end cover is formed with The air outlet is disposed adjacent to the air outlet.
  • the fan is an axial fan.
  • the dehumidification assembly includes an evaporator and a condenser disposed in a ring shape, the evaporator and the condenser cover the dehumidification air inlet, and the evaporator is located outside the condenser.
  • the purification assembly comprises a purification filter layer disposed in a ring shape, the purification filter layer covering the purification air inlet arrangement.
  • the purification filter layer comprises at least an activated carbon filter layer and a HEPA filter layer.
  • the dehumidifying and dehumidifying machine further includes a second damper assembly disposed in the air duct, the second damper assembly being located at the dehumidification air inlet and the purifying air inlet in a height direction of the housing
  • the second damper assembly blocks or connects the air passages on both sides thereof.
  • the second damper assembly comprises:
  • a second drive assembly that drives the damper to rotate to block or communicate the air passages on both sides thereof.
  • a purifying air inlet is further provided on the casing of the dehumidifier, and a purifying component is disposed corresponding to the purifying air inlet, so that the air entering the casing from the purifying air inlet can be purified by the purifying component, and then becomes The clean air is discharged from the air outlet, thereby realizing the air purifying function of the dehumidifier, that is, providing a dehumidifier with an air purifying function.
  • the dehumidification air inlet and the purifying air inlet are spaced apart from each other in the height direction of the casing, they can respectively occupy the side wall surfaces at different height positions of the casing, thereby utilizing to increase the dehumidification air inlet area and the purifying air inlet area, thereby greatly Improve dehumidification and purification effects, improve dehumidification and purification efficiency.
  • a first damper assembly is further provided corresponding to the purifying air inlet to open or close the airflow passage at the purifying air inlet, so that the air purifying function of the purifying and dehumidifying machine of the present invention can be made according to user requirements. Turn it on or off to save energy and improve usability.
  • FIG. 1 is a schematic structural view of an embodiment of a dehumidifying and dehumidifying machine of the present invention
  • Figure 2 is a front elevational view of the purification dehumidifier of Figure 1;
  • Figure 3 is a cross-sectional view of the dehumidifier of Figure 2 taken along line A-A;
  • Figure 4 is a cross-sectional view of the purification dehumidifier of Figure 2 taken along line C-C;
  • Figure 5 is an enlarged view of the portion V in Figure 4.
  • Figure 6 is a cross-sectional view of the purification dehumidifier of Figure 2 taken along line F-F;
  • Figure 7 is a cross-sectional view of the dehumidifier of Figure 2 taken along line B-B.
  • Label Name Label Name 100 Purification dehumidifier 53 Evaporator 10 case 55 Condenser 11 Wind tunnel 57 water tray 111 Dehumidification air inlet 59 Water tank 113 Purification air inlet 70 First damper assembly 115 Air outlet 71 Pendulum 13 Cylinder 73 First drive component 131 Partition 731 First gear 1311 Slide rail 733 Rack 15 End cap 735 Second gear 17 Activity gate 737 First drive motor 30 Purification component 80 Second damper assembly 31 Purification filter 81 Damper 50 Dehumidification component 90 Fan 51 Compressor
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms "connected”, “fixed” and the like should be understood broadly, unless otherwise clearly defined and limited.
  • “fixed” may be a fixed connection, or may be a detachable connection, or may be integrated; It may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and may be an internal connection of two elements or an interaction relationship of two elements unless explicitly defined otherwise.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the present invention provides a purification dehumidifier 100.
  • the purifying and dehumidifying machine 100 comprises:
  • a casing 10 having a dehumidification air inlet 111, a purifying air inlet 113, and an air outlet 115.
  • the dehumidification air inlet 111 and the purification air inlet 113 are spaced apart from each other in a height direction of the casing 10.
  • the casing 10 is formed with an air passage 11 connecting the dehumidification air inlet 111, the purification air inlet 113, and the air outlet 115;
  • the fan 90 is disposed in the air duct 11, and the airflow is introduced into the air duct 11 from the dehumidification air inlet 111 and/or the purifying air inlet 113, and the air duct 11 is inside.
  • the air flow is blown out by the air outlet 115;
  • the dehumidification component 50 is disposed in the air duct 11 and disposed corresponding to the dehumidification air inlet 111;
  • the purifying assembly 30 is disposed in the air duct 11 and disposed corresponding to the purifying air inlet 113;
  • the first damper assembly 70 is disposed in the air duct 11 and disposed corresponding to the purifying air inlet 113, and the first damper assembly 70 opens or closes the airflow at the purifying air inlet 113 aisle.
  • the housing 10 is substantially cylindrical and its axis extends in a vertical direction.
  • the dehumidification air inlet 111 and the purifying air inlet 113 are both opened on the side wall of the casing 10, and are disposed at intervals in the height direction of the casing 10, and the purification air inlet 113 is located above the dehumidification air inlet 111.
  • the dehumidification unit 50 includes an evaporator 53, a condenser 55, and a refrigerant circulation line, and the evaporator 53 and the condenser 55 are respectively connected to the refrigerant circulation line. Both the evaporator 53 and the condenser 55 are disposed adjacent to the dehumidification air inlet 111, and the evaporator 53 is closer to the dehumidification air inlet 111 than the condenser 55, so that the air entering from the dehumidification air inlet 111 can be condensed and dehumidified by the evaporator 53 in sequence.
  • the condenser 55 is heated and heated, and then blown out by the air outlet 115 to complete the dehumidification process.
  • the refrigerant circulation line includes a compressor 51, a throttle device, and a pipeline for connecting the components, and the compressor 51 compresses the refrigerant to form a high-temperature gas, which is cooled by the condenser 55, and then formed by a throttling device.
  • the cryogenic liquid which absorbs heat in the air in the evaporator 53 and evaporates, returns to the compressor 51 to complete a refrigerant circulation process.
  • the purification assembly 30 includes a purification filter layer 31 and a mounting assembly (not shown).
  • the mounting assembly fixes the purification filter layer 31 in the housing 10, and the purification filter layer 31 is disposed to cover the purification air inlet 113, so that the purification air inlet is provided.
  • the incoming air can be filtered through the purification filter layer 31 and then blown out by the air outlet 115 to complete the purification process.
  • the air outside the casing 10 enters the casing 10 from the dehumidification air inlet 111 and the purification air inlet 113, respectively, in the casing 10. After being circulated inside, it is discharged by the air outlet 115. Specifically, the air that has entered from the dehumidification air inlet 111 passes through the dehumidification process of the dehumidifying unit 50, becomes dry air, and is discharged by the air outlet 115 located at the upper end of the casing 10.
  • the air that has entered from the purge air inlet 113 is cleaned by the purification unit 30 to become clean air, and then discharged from the air outlet 115 located at the upper end of the casing 10.
  • the dehumidifier 100 simultaneously turns on the dehumidification function and the air purification function.
  • the air outside the casing 10 enters the casing 10 only by the dehumidification air inlet 111, and after circulating in the casing 10,
  • the air outlet 115 is discharged.
  • the air that has entered from the dehumidification air inlet 111 passes through the dehumidification process of the dehumidifying unit 50, becomes dry air, and is discharged by the air outlet 115 located at the upper end of the casing 10.
  • the air flow passage at the purge air inlet 113 is closed, the air inlet 113 is free of air, and the purification assembly 30 does not operate.
  • the dehumidifying and dehumidifying machine 100 only turns on the dehumidifying function.
  • the purifying air inlet 113 is further provided on the casing 10 of the dehumidifier, and the purifying assembly 30 is disposed corresponding to the purifying air inlet 113, so that the purifying air inlet 113 can enter the casing 10.
  • the air inside can be purified by the purification unit 30, and then clean air is discharged from the air outlet 115, thereby realizing the air purification function of the dehumidifier, that is, providing a dehumidifier having an air purification function.
  • the dehumidification air inlet 111 and the purification air inlet 113 are spaced apart from each other in the height direction of the casing 10, they can respectively occupy the side wall surfaces of the housing 10 at different height positions, thereby utilizing to increase the dehumidification air inlet area and purify the air inlet.
  • the area greatly enhances the dehumidification and purification effects, and improves dehumidification and purification efficiency.
  • the first damper assembly 70 is further provided corresponding to the purifying air inlet 113 to open or close the air flow passage at the purifying air inlet 113, so that the air purifying function of the purifying and dehumidifying machine 100 of the present invention can also be made. It can be turned on or off according to user needs, saving energy and improving usability.
  • the first damper assembly 70 includes:
  • the first driving component 73 drives each of the swinging blades 71 to rotate, so that each adjacent two of the swinging blades 71 are integrally formed to close the airflow passage at the purification air inlet 113, or The air flow passage at the purification air inlet 113 is opened by separating each of the two adjacent swinging blades 71 from forming a gap.
  • the first damper assembly 70 includes a plurality of pendulum blades 71 disposed in the housing 10, and each of the pendulum blades 71 has an elongated shape and extends in a vertical direction.
  • a plurality of pendulum blades 71 are arranged along the circumferential direction of the casing 10, and each adjacent two pendulum blades 71 are spliced to form a cylindrical structure having an open end (ie, forming a whole), and the cylindrical structure has no gap in the circumferential direction.
  • the two ends of the tubular structure are respectively provided with an annular partition plate 131.
  • the upper end of the cylindrical structure abuts the inner edge of the upper annular partition plate 131, and the lower end of the cylindrical structure abuts the annular partition located below.
  • the inner side edge of the plate 131 i.e., the upper end opening and the lower end opening of the cylindrical structure, respectively communicate with the opening in the middle of the corresponding annular partition 131.
  • the cylindrical structure forms a sealing cover with the annular partition 131 at both ends thereof and is disposed on the purification air inlet 113.
  • the outer side of the cylindrical structure and the two annular partitions 131 are formed and purified.
  • the air inlet 113 communicates with the sealing cavity, thereby blocking the communication between the purification air inlet 113 and the air duct 11 in the tubular structure, and the air is no longer entered by the purification air inlet 113, that is, each adjacent two swinging leaves 71 are spliced to form a whole body.
  • the air flow passage at the purge air inlet 113 is closed.
  • each adjacent two pendulum blades 71 are separated from each other to form a gap.
  • the sealing cavity communicates with the inner air channel 11 of the tubular structure to purify the air inlet.
  • 113 is in communication with the inner duct 11 of the cylindrical structure, and the air can be purified by entering the purifying air inlet 113, that is, each adjacent two swinging vanes 71 is separated from the gap to form a gas flow passage at the purifying air inlet 113.
  • the airflow passage at the purification air inlet 113 is effectively opened or closed, and the opening and closing of the air purification function is realized, which greatly satisfies the different use requirements of the user, and brings convenience to the user.
  • the purification filter layer 31 may be disposed in the sealed cavity to achieve effective use of the space and to improve the purification effect of the purification dehumidifier 100.
  • the first driving component 73 includes:
  • the rack 733 is meshed with the first gear 731;
  • At least two second gears 735 each of the second gears 735 meshing with the rack 733;
  • a first driving motor 737 drives the first gear 731 to rotate, the first gear 731 rotates to drive the rack 733, and the rack 733 moves to drive each of the second The gear 735 rotates, and each of the second gears 735 rotates to drive the swinging blade 71 to rotate.
  • the upper annular partition plate 131 is provided with a curved sliding rail 1311.
  • the rack 733 is also arranged in an arc shape, and is matched with the curved sliding rail 1311 and mounted on the curved sliding rail.
  • the rail 1311 is slidable relative to the curved rail 1311.
  • the inner teeth of the curved rack 733 are engaged with each of the second gears 735, and each of the second gears 735 is sleeved on the rotating shaft of the swinging blade 71, and the outer teeth of the curved rack 733 are the same.
  • a gear 731 is engaged, and the first gear 731 is sleeved on the output shaft of the first drive motor 737.
  • the output shaft of the first driving motor 737 drives the first gear 731 to rotate
  • the rotation of the first gear 731 drives the rack 733 to slide along the sliding rail 1311
  • the sliding of the rack 733 drives each second
  • the gear 735 rotates
  • the rotation of each of the second gears 735 drives a swinging blade 71 to rotate, thereby realizing the splicing or detachment of each adjacent two swinging blades 71, thereby realizing the closing or opening of the airflow passage at the purified air inlet 113.
  • the synchronous rotation of each pendulum 71 is effectively realized, and the structure is simple and practical.
  • the splicing portion of each of the two adjacent swinging blades 71 is abutting with a two-lead inclined surface.
  • the splicing portion of each of the two adjacent swinging blades 71 is abutting with a two-lead inclined surface.
  • the sealing effect of the splicing portion of the adjacent two pendulum leaves 71 is better, and the air leakage is avoided, thereby effectively improving the air volume of the dehumidifying air inlet 111 when the air purifying function is turned off, and improving the dehumidifying effect and the dehumidifying efficiency.
  • the dehumidification air inlet 111 and the purification air inlet 113 are distributed along the circumferential direction of the casing 10.
  • the housing 10 includes a cylindrical body 13 and an end cover 15 covering the upper end of the cylindrical body 13.
  • the peripheral wall of the cylindrical body 13 is formed with the dehumidification air inlet 111 and the purification air inlet 113.
  • the end cover 15 is formed with the air outlet 115, and the fan 90 is disposed adjacent to the air outlet 115.
  • both the dehumidification air inlet 111 and the purification air inlet 113 are distributed along the circumferential direction of the cylinder 13, wherein the dehumidification air inlet 111 and the purification air inlet 113 are mesh shapes formed by a plurality of small circular holes arranged at intervals.
  • the dehumidification assembly 50 includes an evaporator 53 and a condenser 55 which are disposed in a ring shape, the evaporator 53 and the condenser 55 are disposed to cover the dehumidification air inlet 111, and the evaporator 53 is located at the The outside of the condenser 55 (see Figures 3 and 7).
  • the purification assembly 30 includes a purification filter layer 31 disposed in a ring shape, and the purification filter layer 31 covers the purification air inlet 113 (as shown in FIGS. 3 and 4).
  • the air outlet 115 is disposed at the upper end cover 15 of the tubular body 13, and the fan 90 is disposed adjacent to the air outlet 115.
  • the air outside the purification dehumidifier 100 can be surrounded by The various directions of the peripheral wall of the cylinder 13 enter the interior, and after passing through the action of the evaporator 53 and the condenser 55 arranged in a ring shape, or after passing through the function of the purification filter layer 31 arranged in a ring shape, passing through the air passage 11, the dehumidifier is purified.
  • the air outlet 115 at the upper end of the 100 is blown out, thereby effectively increasing the air inlet area, increasing the volume of the evaporator 53, the condenser 55, and the purification filter layer 31, thereby greatly improving the dehumidification and purification effects, improving the dehumidification and Purification efficiency.
  • the air outlet 115 is provided at the upper end of the cylindrical body 13, and the purified or dehumidified air is blown out from the air outlet 115 to form a 360-degree diffusion effect, so that the effect of air purification is enhanced.
  • the wind of the purified air will also increase, and the air supply distance will increase.
  • the housing 10 can also be configured as a cavity structure having an elliptical or polygonal cross section.
  • the fan 90 is an axial fan.
  • the axial fan Compared with the centrifugal fan provided on both sides of the front and back, the axial fan has the advantage of 360 degree suction, wide range of adsorption air and long distance of air supply, which can effectively increase the effective working area of the dehumidifier 100 and improve work efficiency.
  • the axial flow fan has the advantages of low power consumption, fast heat dissipation, low noise, energy saving and environmental protection.
  • the purification filter layer 31 includes at least an activated carbon filter layer and a HEPA filter layer, and the activated carbon filter layer and the HEPA filter layer are sequentially stacked along the air inlet direction of the purification air inlet 113. In this way, the air entering from the purification air inlet 113 can be filtered through the activated carbon filter layer and the HEPA filter layer, thereby effectively improving the air purification effect.
  • the activated carbon filter layer can utilize porous activated carbon to remove one or more substances in the air and adsorb it on the surface, and remove the object including dissolved organic substances, microorganisms, viruses and a certain amount of heavy metals, and can Decolorization, deodorization, air purification.
  • the carbon crystal lattice can form well-developed pores of different shapes and sizes, thereby greatly increasing the specific surface area and improving the adsorption capacity.
  • HEPA High Efficiency particulate air Filter, high efficiency air filter
  • the HEPA filter layer is characterized by air passing through, but the fine particles cannot pass, and its particle size ⁇
  • the 0.1 micron particle has a count transmission of ⁇ 0.001% (ie, efficiency ⁇ 99.999%) and is the most effective filter medium for smoke, dust and bacteria.
  • the HEPA filter layer may be a PP filter paper, a glass fiber, a composite PP-PET filter paper, a melt blown polyester nonwoven fabric or a melt blown glass fiber.
  • the organic pollutants and particles in the air can be purified, the purification effect is improved, and the air quality is improved. It can be understood that the shape, size and arrangement of the purification filter layer 31 need to be matched with the setting of the purification air inlet 113 to achieve an optimal purification effect.
  • the dehumidifying and dehumidifying machine 100 further includes a second damper assembly 80 disposed in the air duct 11, and the second damper assembly 80 is located in the dehumidification direction in the height direction of the casing 10. Between the air inlet 111 and the purification air inlet 113, the second damper assembly 80 blocks or communicates the air passages 11 on both sides thereof.
  • the second damper assembly 80 includes:
  • a second drive assembly (not shown) that drives the damper 81 to rotate to block or communicate the air passages 11 on both sides thereof.
  • the second driving component includes a rotating shaft (not shown) and a second driving motor (not shown).
  • the damper 81 is located in the air duct 11, one end of the rotating shaft is fixedly connected to the damper 81, and the other end is rotatably connected to the cylinder.
  • the body 13, the second drive motor can drive the damper 81 to rotate about the rotating shaft to block or connect the air passages 11 on both sides thereof.
  • the first damper assembly 70 can be controlled to open the air flow passage at the purification air inlet 113, and the second damper assembly 80 is controlled to communicate with the air passages 11 on both sides thereof.
  • the air outside the casing 10 enters the casing 10 through the dehumidification air inlet 111 and the purge air inlet 113, and flows through the casing 10 and is discharged by the air outlet 115.
  • the air that has entered from the dehumidification air inlet 111 passes through the dehumidification process of the dehumidifying unit 50, becomes dry air, and is discharged by the air outlet 115 located at the upper end of the casing 10.
  • the air that has entered from the purge air inlet 113 is cleaned by the purification unit 30 to become clean air, and then discharged from the air outlet 115 located at the upper end of the casing 10.
  • the first damper assembly 70 can be controlled to close the air flow passage at the purification air inlet 113, and the second damper assembly 80 is controlled to communicate with the air passages 11 on both sides thereof.
  • the air outside the casing 10 enters the casing 10 only by the dehumidification air inlet 111, and is circulated through the air outlet 115 after circulating in the casing 10.
  • the air that has entered from the dehumidification air inlet 111 passes through the dehumidification process of the dehumidifying unit 50, becomes dry air, and is discharged by the air outlet 115 located at the upper end of the casing 10.
  • the air flow passage at the purge air inlet 113 is closed, the air inlet 113 is free of air, and the purification assembly 30 does not operate.
  • the first damper assembly 70 can be controlled to open the airflow passage at the purifying air inlet 113, and the second damper assembly 80 is controlled to block the air ducts 11 on both sides thereof.
  • the air outside the casing 10 enters the casing 10 only by the purge air inlet 113, and is circulated through the air outlet 115 after circulating in the casing 10.
  • the air that has entered from the purge air inlet 113 is cleaned by the purification unit 30 to become clean air, and then discharged from the air outlet 115 located at the upper end of the casing 10.
  • the air flow passage at the dehumidification air inlet 111 is closed, and the dehumidification air inlet 111 has no air circulation, and the dehumidification assembly 50 does not operate.
  • the individual control of the air purifying function and the dehumidifying function of the purifying and dehumidifying machine 100 of the present invention is realized, that is, one of the functions can be singlely opened, and two functions can be simultaneously turned on, thereby greatly satisfying the different use requirements of the user.
  • the user brings convenience.
  • both the evaporator 53 and the condenser 55 can be provided with a plurality of heat exchange fins to increase the heat exchange area and improve the heat exchange efficiency.
  • both the first driving motor 737 and the second driving motor can adopt a stepping motor, since the accuracy of each step of the stepping motor is between 3% and 5%, and the error of one step is not accumulated. One step, thus having better positional accuracy and repeatability of motion.
  • the housing 10 is further provided with a water tank 59 and a water receiving tray 57.
  • the water receiving tray 57 is located at the lower end of the evaporator 53 and communicates with the water tank 59. By arranging the water receiving tray 57 at the lower end of the evaporator 53, the water receiving tray 57 can receive the condensed water flowing down from the evaporator 53, and then conduct the condensed water into the water tank 59, so that the condensed water can be compared. Well diverted into the water tank 59.
  • the water tank 59 may be provided with a liquid level detecting device connected to the main controller of the dehumidifying and dehumidifying machine 100.
  • the liquid level detecting device detects that the water level in the water tank 59 reaches a preset threshold
  • the alarm signal is transmitted.
  • the main controller sounds a prompt or a message. In this way, the user can be reminded if the water in the water tank 59 is to be discharged.
  • the water in the water tank 59 can be discharged in two ways: one is to set a water outlet pipe, and a valve is arranged on the water outlet pipe to control the outflow of water through the valve.
  • the other is to provide a positional opening on the casing 10, the movable door 17 is provided on the retaining port, and the water tank 59 is correspondingly disposed. By opening the movable door 17, the self-receiving port tank 59 is taken out, and then the water is drained.
  • the compressor 51 is located below the evaporator 53 and the condenser 55, and the water tank 59 is disposed opposite to the compressor 51.
  • the compressor 51 is disposed below the evaporator 53 and the condenser 55 to facilitate communication of the piping, and the shapes of the evaporator 53 and the condenser 55 are adapted to the shape of the dehumidification air inlet 111 formed by the casing 10. Since the water tank 59 and the compressor 51 are both heavy-weight components, the water tank 59 and the compressor 51 are both disposed at the lower end of the casing 10, so that the installation of the purification dehumidifier 100 is more stable. Simultaneously arranging the water tank 59 and the compressor 51 can save the arrangement space inside the casing 10, so that the overall structure layout of the purifying dehumidifier 100 is more compact.
  • the dehumidifying and dehumidifying machine 100 can also be provided with an air quality monitoring device, which can be a particle sensor, a humidity sensor, etc., and the air quality monitoring device is electrically connected with the main controller.
  • an air quality monitoring device which can be a particle sensor, a humidity sensor, etc.
  • the main controller controls A damper assembly 70 opens the air flow passage at the purge air inlet 113 to purify the indoor air.
  • the main controller controls the second damper assembly 80 to open the air flow passage at the dehumidification air inlet 111 to dehumidify the indoor air.
  • the main controller controls the two damper assemblies to open the air flow passages at the purified air inlet 113 and the dehumidification air inlet 111, respectively, to dehumidify and purify the air.
  • the dehumidifier 100 can also be part of the home smart Internet of things.
  • the dehumidifier 100 is provided with a signal transmission device, and the signal transmission device and the mobile terminal (such as a smart phone, a tablet, etc.) are wireless. Connection, the wireless connection may be in the form of WiFi, Bluetooth, infrared or 4G.
  • the signal transmission device the mobile terminal can receive the monitoring data and the working state of the dehumidifier 100, and the working mode of the dehumidifier 100 can be controlled by the mobile terminal.
  • the dehumidifier 100 can also form an air quality report, which is sent to the mobile terminal for viewing by the user.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Gases (AREA)

Abstract

La présente invention concerne un déshumidificateur de purification (100) qui comprend : un boîtier (10), le boîtier (10) ayant une entrée d'air de déshumidificateur (111), une entrée d'air de purificateur (113) et une sortie d'air (115), l'entrée d'air de déshumidificateur (111) et l'entrée d'air de purificateur (113) étant agencées avec un espacement entre elles dans le sens de la hauteur du boîtier (10), un trajet d'air (11) reliant l'entrée d'air de déshumidificateur (111), l'entrée d'air de purificateur (113) et la sortie d'air (115) étant formé à l'intérieur du boîtier (10) ; un ventilateur (90), disposé dans le trajet d'air (11) pour guider un flux d'air à partir de l'entrée d'air de déshumidificateur (111) et/ou l'entrée d'air de purificateur (113) dans le trajet d'air (11) et pour entraîner le flux d'air à l'intérieur du trajet d'air (11) pour sortir par la sortie d'air (115) ; un ensemble déshumidificateur (50), disposé dans le trajet d'air (11) et agencé de façon à correspondre à l'entrée d'air de déshumidificateur (111) ; un ensemble purificateur (30), disposé dans le trajet d'air (11) et agencé de façon à correspondre à l'entrée d'air de purificateur (113) ; et un premier ensemble amortisseur à air (70), disposé dans le trajet d'air (11) et agencé de façon à correspondre à l'entrée d'air de purificateur (113), pour bloquer ou débloquer un trajet de flux d'air au niveau de l'entrée d'air de purificateur (113).
PCT/CN2017/104127 2017-07-19 2017-09-28 Déshumidificateur de purification Ceased WO2019015117A1 (fr)

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CN201710595689.0 2017-07-19

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CN113546507A (zh) * 2021-07-01 2021-10-26 燃志科技(上海)有限公司 一种基于连杆往复形变进行去潮的区块链服务器设备
CN114279040A (zh) * 2021-12-31 2022-04-05 深圳市康弘智能健康科技股份有限公司 一种新型高效氨基酸除甲醛的空气净化器
CN114322178A (zh) * 2022-01-14 2022-04-12 湖南工程学院 一种空气净化器
CN117906231A (zh) * 2024-01-24 2024-04-19 江苏省环境科学研究院 一种光催化空气净化设备
CN118794066A (zh) * 2024-07-25 2024-10-18 瀚润特环保设备（江苏）有限公司 一种新风节能型热泵转轮除湿机

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CN108224597B (zh) * 2018-03-20 2019-08-16 广东美的制冷设备有限公司 除湿机
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CN112097333A (zh) * 2019-06-18 2020-12-18 广东美的制冷设备有限公司 空气净化装置和具有其的空调器
CN113546507A (zh) * 2021-07-01 2021-10-26 燃志科技(上海)有限公司 一种基于连杆往复形变进行去潮的区块链服务器设备
CN113546507B (zh) * 2021-07-01 2023-03-28 深圳多为智联科技有限公司 一种基于连杆往复形变进行去潮的区块链服务器设备
CN114279040A (zh) * 2021-12-31 2022-04-05 深圳市康弘智能健康科技股份有限公司 一种新型高效氨基酸除甲醛的空气净化器
CN114279040B (zh) * 2021-12-31 2023-09-26 深圳市康弘智能健康科技股份有限公司 一种氨基酸除甲醛的空气净化器
CN114322178A (zh) * 2022-01-14 2022-04-12 湖南工程学院 一种空气净化器
CN114322178B (zh) * 2022-01-14 2023-05-26 湖南工程学院 一种空气净化器
CN117906231A (zh) * 2024-01-24 2024-04-19 江苏省环境科学研究院 一种光催化空气净化设备
CN118794066A (zh) * 2024-07-25 2024-10-18 瀚润特环保设备（江苏）有限公司 一种新风节能型热泵转轮除湿机

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