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WO2021153389A1 - Isolant thermique d'insonorisation sous vide et son procédé de fabrication - Google Patents

Isolant thermique d'insonorisation sous vide et son procédé de fabrication Download PDF

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Publication number
WO2021153389A1
WO2021153389A1 PCT/JP2021/001928 JP2021001928W WO2021153389A1 WO 2021153389 A1 WO2021153389 A1 WO 2021153389A1 JP 2021001928 W JP2021001928 W JP 2021001928W WO 2021153389 A1 WO2021153389 A1 WO 2021153389A1
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Prior art keywords
heat
vacuum
insulation
manufacturing
pressure
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PCT/JP2021/001928
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English (en)
Japanese (ja)
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幸太 迫田
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Individual
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Individual
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Priority to JP2021574676A priority Critical patent/JPWO2021153389A1/ja
Publication of WO2021153389A1 publication Critical patent/WO2021153389A1/fr
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Priority to JP2024209828A priority patent/JP2025060614A/ja
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Definitions

  • the present invention relates to a vacuum soundproof heat insulating body and a method for manufacturing the same.
  • Patent Document 1 Patent Document 1
  • Patent Document 2 Patent Document 3
  • Patent Document 3 In the vacuum heat insulating material and the double glazing, there is a problem that heat and sound are propagated through the core material and the spacer which are the support portions for holding the vacuum layer without losing the atmospheric pressure.
  • JP-A-2004-11705 Japanese Patent Application Laid-Open No. 2008-8311 JP-A-2020-128318
  • the present invention has been made in view of the above-mentioned conventional problems, and by reducing the heat and sound propagation of the support portion that supports the vacuum layer, which is the heat insulating layer, and / or by imparting functionality to the support portion, soundproofing performance and thermal management. It is an object of the present invention to provide a vacuum soundproof heat insulating material which is a vacuum heat insulating material whose performance is improved and the range of use is increased, and a method for manufacturing a vacuum soundproof heat insulating body.
  • a support part that uses magnetic force with less heat and sound propagation a support part with a structure that reduces heat and sound propagation, or a function to open and close the heat and sound propagation path. If any one or more of the support parts are provided, a vacuum soundproof insulation body, which is a vacuum insulation material that is rich in soundproofing, heat management, and usage range, can be obtained.
  • the present invention was completed by finding that there is a method of manufacturing by three-dimensional modeling.
  • the inclusions that propagate heat and sound to the vacuum layer can be reduced, and the heat and sound propagation path can be opened and closed.
  • a vacuum soundproof insulation can be obtained.
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic diagram of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic perspective view of the vacuum soundproof insulation body of the example
  • FIG. 1 Schematic perspective view of the vacuum soundproof insulation body of the example
  • (b) is a schematic sectional view of an example of (a)
  • (c) is a schematic sectional view of an example of (a)
  • (d) is (a).
  • (b) Schematic cross-sectional view of the vacuum soundproof insulation body of the embodiment Schematic cross-sectional view of the vacuum soundproof insulation of the embodiment
  • Schematic cross-sectional view of the vacuum soundproof insulation of the embodiment Schematic cross-sectional view of the vacuum soundproof insulation of the embodiment Schematic cross-sectional view of the vacuum soundproof insulation of the embodiment
  • a schematic diagram in which the heat path of the vacuum soundproof insulation body of the embodiment is closed and insulated, and a schematic diagram in which the heat path is opened and heat is passed through.
  • the vacuum soundproof insulation has the functions of the conventional heat insulating material, the function of the soundproofing material, the function of opening and closing the heat and sound propagation path, the function of actively reducing the sound and impact, and the function of opening and closing the heat path and heat storage. If you use the body together, you can store and use heat.
  • the vacuum soundproof insulation body of the embodiment of FIG. 1 has an XX line cross section of (a) (b), has a layer for suppressing heat radiation and a getter in the main body, and supports the vacuum layer 13 with a magnetic force.
  • a panel or a panel having a required number of support portions 11 facing each other, the peripheral edge of which is supported and sealed by a member 12 which supports and seals the peripheral edge of the facing outer packaging material, and the facing outer packaging material 14 has low radiation and gas barrier properties. Glass or the like may be used, and the arrangement and size of the support portion 11 are appropriate for supporting the vacuum layer 13, and if necessary, a size and arrangement with good light transmission and visibility, such as neodymium magnets and magnets with strong magnetic force, etc.
  • the support portion 11 is made smaller by using an electromagnet, or the support portion 11 is subjected to a surface treatment that easily reflects, such as plating.
  • the magnets may be arranged so that the axes of the repulsive force are slightly tilted in the directions of canceling each other so that the forces do not skid in the same direction all at once.
  • the path of heat and sound propagation of the vacuum soundproof insulation body of the embodiment is (a) when the vacuum layer 13 is soundproofed, and the heat and sound are generated.
  • the time of propagation is (b), and the opposite outer packaging material 14 in which the support portion 11 and the heat and sound path portion 27 are arranged opens and closes the heat and sound propagation path by manipulating the magnetic force of the support portion 11.
  • the sealing 26 made of bellows, etc.
  • the magnetic force of the support portion 11 is a magnetic field generator that does not use a coil such as a permanent magnet, a bond magnet, an electromagnet, or a magnetic semiconductor.
  • the electromagnet may be a self-holding energy-saving type, and a magnetic field generator that does not use a coil such as a permanent magnet, a bond magnet, an electromagnet, or a magnetic semiconductor is a tertiary method such as collecting filaments or magnetic powder materials. It may be originally molded, and if necessary, it uses a material that is magnetized and electrically insulated, a material that conducts electricity, and a material that can be used as a semiconductor.
  • Three-dimensional modeling is performed integrally with the outer packaging material 14 facing the sound path portion 27 and the sealing 26 made of bellows, etc. It may be electrically connected to an electromagnet embedded as a support portion 11, or a material having good heat conductivity may be used for the facing outer packaging material 14 to efficiently transfer heat, and the magnetic force of the support portion 11 can be obtained. It can be lost or operated, the direction and flow of the magnetic field lines may be changed by changing the position of the joint iron or magnet, the position of the joint iron or magnet may be changed manually, and power supply including wireless power supply is performed.
  • the degree of vacuum may be improved by a cylinder or diaphragm that moves with the opening and closing of the heat path of the vacuum soundproof insulation, and a safety valve may be provided to prevent the degree of vacuum from becoming too high and causing destruction.
  • a valve may be provided, or a pressure gauge may be provided.
  • the vacuum soundproof insulation may insulate the heat including the cold heat stored in the cold insulation agent and / or the heat storage body, and when the heat is required, the heat path of the vacuum soundproof insulation is opened and closed and taken out.
  • a vacuum soundproof insulation is placed next to the heat insulator and / or the heat storage body to store heat in the heat storage agent and / or the heat storage body, and when it is cold, the heat insulation agent is used.
  • heat can be used for heating, hot water supply, plant cultivation, promotion of fermentation, thawing of frozen soil, thermoacoustic cooling, etc.
  • cold heat can be used for cooling, storage of food, etc.
  • the temperature difference can be used to operate the pump and Sterling engine, and the opening and closing of the heat and sound transmission path can be controlled by a program or learning function, or can be controlled according to the situation detected by a camera or sensor, and heat can be stored and used efficiently.
  • the cold insulation agent and / or the heat storage body may be water, and heating and cooling and hot water supply can be performed, and the stored hot water can be used even when the water is cut off. FIG.
  • the vacuum soundproof insulation body has a layer for suppressing heat radiation and a getter on the facing outer packaging material 14, and has a required number of magnetic support portions 11 facing each other to support the vacuum layer 13 with magnetic force.
  • the support of the vacuum layer 13 is lost and the vacuum layer 13 is lost by changing the direction of the magnetic field lines, operating to eliminate the repulsive force of the support portion 11 with an electromagnet, or shifting the magnet to make the vacuum pulling force larger than the magnetic force.
  • Heat and sound propagate when the opposing parts come into contact with each other, and by manipulating the action of the magnetic force of the support portion 11, thermal insulation and heat conduction can be switched arbitrarily, and the path for sound propagation as a soundproofing material.
  • FIG. 4 is an example, in which examples of the YY line cross section of the perspective view (a) of the vacuum soundproof insulation body are (b), (c), and (d), respectively, using a material having gas barrier performance in space. By three-dimensionally modeling in the space of the required pressure including the space, the hollow part becomes a layer of the required pressure.
  • the wall-like part 18 is laminated by three-dimensional modeling so that it is in contact with the peripheral edge, and the direction of the vacuum soundproof insulation during modeling is changed at the necessary stage to change the direction of gravity.
  • the vacuum layer is formed airtightly by forming a vacuum layer up to the vicinity 21 of the required position while laminating on the lower portion 19, and the support portion 11 is necessary in the first example (b) of the YY line cross section.
  • the required number of vacuum layers 13 are supported by the magnetic force of the support portion 11 so as to be embedded in the locations during modeling with the robot arm, and the vacuum layer 13 is provided with a layer that suppresses heat radiation, a getter, and a joint iron 22.
  • the second example (c) of the YY line cross section is not necessarily if it can withstand pressure by being supported by the lattice structure 16, the structure used to make the bridge, or the partial connection between the exteriors in the vacuum layer.
  • the vacuum layer 13 does not have to be supported by the magnetic force of the support portion 11, and may be shaped to withstand the pressure obtained by obtaining the strength by the ribs, structural analysis by a computer, or simulated, and is the third example of the YY line cross section ( In d), the periphery of the vacuum layer 13 is first three-dimensionally shaped and then wrapped in a three-dimensionally shaped lattice structure 16 in a space that has turned to high pressure.
  • the strength of the high-pressure lattice structure 16 keeps the hollow layer, and the advantage of the vacuum soundproof insulation manufactured by three-dimensional molding is that the conventional core material is covered with a plastic laminate film outer cover to reduce the pressure. It improves the reliability of sealing of the heat insulating material to be sealed and the heat insulating property of the sealed part, and the production of the vacuum soundproof heat insulating body includes the robot arm and spraying in addition to the usual method of manufacturing the vacuum heat insulating material. Multiple printing methods, multiple printing material outlets, immersion materials, vessels, spaces where pressure, temperature and humidity can be changed, and objects that are three-dimensionally modeled for each three-dimensional modeling device or during three-dimensional modeling.
  • a filament with gas barrier performance in a vacuum soundproof insulation machine that has at least one of the functions that can change the direction, reduce the influence of gravity and centrifugal force, and magnetize. Any of powdered or granulated aerogel or carbon, magnetic material, metal material, heat storage material, light-transmitting material, etc. Manufactured by using one or more to immerse the three-dimensional molding and / or core material in a dipping material that has gas barrier performance and can suppress heat radiation.
  • FIG. 5 shows an example in a state in which the vacuum soundproof insulation body and the cold insulation agent and / or the heat storage body 28 are adjacent to each other, and the heat including the cold heat stored in the cold insulation agent and / or the heat storage body 28 is passed through the vacuum soundproof heat insulation body.
  • the cold insulation agent and / or the heat storage body 28 functions as a device that can take out the heat including the cold heat stored in the cold insulation agent and / or the heat storage body 28 from the openable and closable heat and sound path of the vacuum soundproof insulation body, and the cold insulation agent and / or the heat storage body 28
  • a heat storage material suitable for the usage situation such as stone, mortar, latent heat storage material, or individual phase change material may be used.
  • the cold insulating agent and / or the heat storage body 28 may be water in a water tank, and the outer packaging material 14 facing the vacuum layer 13 may be a transparent material such as glass.
  • FIG. 6 is a diagram for explaining that the vacuum soundproofing and insulating body reduces noise and the like, and FIG.
  • FIG. 6 is a diagram schematically showing noise on one side of the outer packaging material 14 facing the vacuum layer 13 and sandwiching the vacuum layer 13. It arrives and is transmitted as the sealing 26 made of bellows, etc., the magnetic force of the mounting part 25, the support part 11, etc.
  • the support portion 11 is a combination of a permanent magnet, an electromagnet, a piezoelectric element, or the like, and the vacuum layers are sandwiched between them, the vacuum soundproofing and insulating body can generate sound from the structure.
  • the vacuum soundproof insulation can convert electricity into sound, it can work like a microphone and a speaker, and it is a schematic representation of the sound generated to cancel the reversed phase obtained in the electronic circuit.
  • the vacuum soundproofing insulation may be made soundproof by issuing 33 to reduce the canceling noise level, and if the function of canceling the noise and soundproofing is prioritized, the degree of vacuum of the vacuum layer 13 may be low and there is no pressure difference. It may be a layer, such as the spring constant of the sealing 26 made of a bellows, mechanical elements such as sound propagation due to the hardness of the material, and not only external noise but also indoors such as piano practice. Learn various factors such as the sound from the inside to the outside, the time zone when the sound is coming out, the sound quality, the situation, etc. so that the sound of the vacuum does not leak to the neighborhood and cause annoyance, and make a comprehensive autonomous judgment by calculation.
  • the soundproofing performance of the vacuum soundproofing and insulating body may be improved by predicting or digitally controlling.
  • the vacuum soundproof insulation body is a seal made of a bellows or the like that seals the vacuum layer when an impact such as a gust of wind, a scattered object due to the gust of wind, or a baseball ball hits the vacuum layer and reaches one side of the opposing outer packaging materials.
  • the support part is a magnet
  • the magnetic force of the magnet works like a spring.
  • the sound insulation wall is soundproofed and insulated with a lightweight vacuum soundproof insulation body as a member of the sound insulation wall.
  • the heat of the water drives the heat pump to create water vapor and send it to the hollow area.
  • the intake valve is opened, and the negative pressure takes in water again from the water pond, river, rainwater tank, etc., warms the water with the sun and surrounding heat, and operates the heat pump, but the water is a heat storage body.
  • FIG. 7 shows an example, in which the vacuum soundproof insulation body is integrally formed with a vacuum layer hollow by three-dimensional modeling in a vacuum or depressurized space (a), and the support portion 11 is vacuum soundproofed during the three-dimensional modeling.
  • a robot arm provided in a machine for manufacturing a heat insulating body, embedded in an outer packaging material during three-dimensional modeling, placed in a normal pressure space (b) such as atmospheric pressure, which is a space to be used, and is placed in a vacuum layer 13 It is manufactured based on 3D data calculated so that the shape of the vacuum soundproof heat insulating body and the working distance of the magnetic force of the opposing support portions 11 are optimized when the vacuum soundproofing heat insulating body is pulled by the air and pushed by the atmospheric pressure.
  • b normal pressure space
  • FIG. 8 shows an example, in which the space for three-dimensional modeling of the vacuum soundproof insulation is first depressurized to a vacuum state, and after the peripheral edge of the vacuum layer is printed so that the vacuum layer 13 is formed, the space for printing is depressurized.
  • the vacuum layer 13 expands more than when the pressure area 29 group is printed, but the vacuum layer 13 shrinks more than when the vacuum layer 13 is printed.
  • the pressure regions 29 groups swell, they push against each other and warp on the vacuum layer side, and the warping force works to prevent the vacuum soundproof insulation from losing pressure or acts as an auxiliary, and also acts on the vacuum layer 13.
  • the 29 groups of pressure areas support each other so that the stones in the arch part of the stone arch bridge support each other and withstand the pressure, and the vacuum soundproof insulation is structurally used as a building material such as a wall.
  • a vacuum region 23 and a pressure region 29 are provided in the vicinity of the joints, and the vacuum region 23 and the pressurization region are provided.
  • the vacuum in the vacuum area 23 breaks and leaks, the surroundings pulled by the vacuum swell, and the pressure in the pressure area 29 is released. Shrinks, sandwiches the bulging joint where the vacuum of the adjacent vacuum soundproof insulation is broken, the vacuum soundproof insulation fits tightly, and penetrates through the vacuum area 23 and the pressure area 29 during construction. It may be fixed to a pillar or the like.
  • a vacuum region provided inside a joint such as a protrusion of a block play block, which is a fitting joint between vacuum soundproof insulation bodies manufactured in a form of being fitted and stacked like a block play, is shot through.
  • the vacuum in the vacuum area breaks and leaks, the surroundings that were pulled by the vacuum swell, the vacuum soundproof insulation bodies fit tightly together, and the vacuum at the joint is released.
  • It may be equipped with a valve that can be evacuated and evacuated again to shrink the perimeter of the joint and evacuate. It can be made into a complicated shape by three-dimensional modeling, and it can be made into the shape of a tub with a vacuum layer, the cabin of a vehicle, the shape of a double-structured container that enhances heat retention, or the shape that can fill the space, and can be joined.
  • a vacuum soundproof insulation body having a function of opening and closing a heat path collects heat including cold heat and stores it in a cold insulator and / or a heat storage body to insulate it, and heat of the vacuum soundproof insulation body when necessary. Heat is taken out from the path and used, but the surface area is increased to make it easier to collect heat and dissipate heat when taking out heat.
  • Artificial diamond may be mixed to increase heat conduction, and by providing a layer that suppresses heat radiation, heat radiation may be suppressed during heat insulation, and heat may be radiated from the heat-conducting warm outer packaging material when heat is taken out.
  • the structure may be such that light is repeatedly reflected and absorbed to generate heat, and if the manufacturing method is three-dimensional modeling, the surface area is larger than that of the machined heat collecting and radiating part, and the heat can be collected and radiated more.
  • FIG. 10 shows an example.
  • the second hollow layer is provided on both sides of the first hollow layer, which is the vacuum layer 13, and the third hollow layer is outside the second hollow layer when viewed from the first hollow layer.
  • the second hollow layer and the third hollow layer are integrally formed in a certain shape and are arranged by a robot arm provided in the three-dimensional modeling device, or are connected by a pump 24 which is three-dimensionally formed.
  • FIG. 11 shows an embodiment, in which the vacuum soundproof insulation body shaped like an envelope with a gusset has facing outer packagings so that the facing outer packaging materials 14 are pulled by the vacuum layer 13 and come into contact with each other so that heat and sound do not pass through.
  • a portion 15 connected and pulled in the vacuum layer 13 provided on the member 12 for supporting and sealing the peripheral edge of the material holds the facing outer packaging material 14 so as to bulge slightly outward, and the portion 15 connected and pulled is, for example, a wire.
  • a tube made of rope or carbon or a nylon zile may be used for strength, or a vacuum may be passed through the inside of the connecting and pulling portion 15, and the vacuum may be connected when pressure is applied to the passed fluid. If the pulling part 15 is made of a swelling material, connect it and wind the required number of non-stretchable fibers around the pulling part 15 as many times as necessary.
  • the part 15 to be pulled works like an artificial muscle and moves to shrink, but the same mechanism may be used to prevent the opposing outer packaging materials 14 from being pulled by the vacuum layer 13 and coming into contact with each other.
  • the base of the part 15 may be pulled by a magnetic force, or the base of the part 15 to be connected and pulled may be mechanically pulled by an actuator such as hydraulic or piezo.
  • an actuator such as hydraulic or piezo.
  • the point of action of the part 15 to be pulled may be pulled by a manual lever having fulcrums distributed on both sides of the line on which the force applied to the vacuum layer 13 is applied, and the pressure of the fluid is eliminated inside the part 15 to be connected and pulled.
  • the manual lever is moved. When it is moved, that is, when it has a loosening function corresponding to each pulling function, the opposing outer packaging materials 14 pulled by the vacuum layer 13 are connected to each other and touch the pulling portion 15 as if sandwiching, and heat and sound pass through.
  • the facing outer packaging material 14 may be a solar cell panel, glass, or transparent plastic, or may be used as a solar heat collector by passing water through the inside of the connecting and pulling portion 15, and may be used as a solar heat collector.
  • the vacuum soundproof insulation bodies may be connected to each other, and the connection may engage the groove portion of the subsequent vacuum soundproof insulation body with the protruding portion and conduct the connection at the time of connection, and the vacuum region near the connected portion may be connected. If 23 was pierced with a screw or the like, the vacuum leaked and was drawn into the vacuum. If the periphery is bulged and the connecting portion is fitted and the fluid is passed through the pulling portion 15, the entire circumference of the seam of the flow path may be inflated and joined without omission.
  • the vacuum soundproof insulation may be made of a material derived from a natural material such as bamboo, or may be made porous by carbonizing bamboo or the like to improve strength and heat insulation, and gelatin, agar, cellulose, corn, or starch may be used. It may be made to have biodecomposition performance by using protein, hemp, Japanese paper, etc., and it is three-dimensionally shaped with a vacuum soundproof insulation machine using raw materials such as ⁇ ⁇ , tofu and agar, and frozen with a temperature control function to remove moisture. You can obtain the core material of a vacuum soundproof insulation with a perforated hole and coat the surroundings with a printing material such as gelatin, cellulose, or cone so that it has a gas barrier property.
  • FIG. 12 shows an example, and the vacuum soundproof insulation body manufactured by three-dimensional modeling has a hollow area for moving the joint iron 22 by pressure in addition to the vacuum layer 13 for thermal control and / or soundproofing.
  • the tips of the valves 30 are overlapped so that their hands are aligned, and the joint iron 22 and the support portion 11 with magnetic force are printed by arrangement by a robot arm or by three-dimensional modeling, and are vacuum.
  • the vacuum layer 13 was first airtightly printed in the space, and was printed to the vicinity of the valve 30 in a space where the pressure turned to an appropriate pressure to print the hollow area for moving the joint iron 22 by pressure, and then turned to high pressure.
  • the pressure area 29 which is a part that bulges in order to bring the gaps between the tips of the valves 30 at the base of the valve 30 into close contact with each other in the space, the flow paths between the tips of the valves 30 are barely touched. It is printed with a gap, and when it receives a force in the space where the pressure is changed to the proper pressure again, the part 34 and the flow path whose volume changes are integrally and airtightly formed, and the pressure at the base of the valve 30 printed in the high pressure space is applied.
  • the path of heat and sound propagation of the vacuum soundproof insulation body of the embodiment is (a) when the vacuum layer 13 is soundproofed and heat-insulated, and heat and sound propagate.
  • the time is (b), and when the opposite outer packaging material 14 is moved sideways, the magnetic force is released and the vacuum is drawn to the vacuum, and the heat and sound propagation paths come into contact.
  • the member 12 that can open and close the path of sound propagation and supports and seals the peripheral edge of the facing outer packaging material flexibly bends at the base to the lateral shift movement, but does not lose to the pulling force of the vacuum layer 13, for example, support. Even if the portion 11 has no magnetic force and cannot support the vacuum layer 13, it is deformed so as to tilt the parallel quadrilateral, and the member 12 that supports and seals the peripheral edge of the facing outer packaging material hits the opposite outer packaging material 14 and stops.
  • the vacuum layer 13 cannot be displaced sideways, the gap between the vacuum layers 13 sandwiched between the facing outer packaging materials 14 cannot be narrowed, and the vacuum layer 13 can be held even if the support portion 11 has no magnetic force (a), in the opposite direction. When it is laterally displaced, it shifts to the point where the heat and sound propagation paths come into contact (b), and the vacuum soundproof insulation acts as an switch for the heat and sound propagation path using the force drawn by the vacuum, and is the opposite outer packaging material.
  • the surface whose diagonal length changes due to deformation such as tilting the parallel quadrilateral of the member 12 that supports and seals the peripheral edge of the cloth is the same as the surface where the cloth has little expansion and contraction in the direction of the warp and weft, but is easy to move diagonally.
  • each of (a), (b), and (c) is a top view of a rotary discharge port for propelling a vehicle for a water area, and shows the direction of a partition and the discharged water.
  • the direction and momentum are schematically represented.
  • the vehicle advances in the direction of 3 o'clock
  • (b) advances in the direction of 9 o'clock
  • (c) ejects in the direction of 7:30.
  • the vehicle While rotating clockwise, the vehicle rotates faster by changing the ejection port with a strong force according to the rotation, and the vehicle is underwater as if the blades of the fan were lying down on the surface of the water. It is shaped to dive into the water and can move from the surface of the water to the water by diving into the water as it rotates, and can ascend by turning the spout with a strong force counterclockwise.
  • FIG. 15 is an example, which is a vacuum soundproof insulation body manufactured in the shape of a cylinder by three-dimensional modeling. The inside and outside of the cylinder can be insulated, and the vacuum soundproof insulation bodies can be continuously connected and stretched.
  • connection can be made by fitting the protruding part into the grooved part of the vacuum soundproof insulation that follows, and then piercing the vacuum area 23 near the fitting connection part with a screw or the like, so that the vacuum leaks and is pulled into the vacuum.
  • the peripheral part that had been bulging and fitted is fitted with airtightness and structural strength, and is provided with a support portion 11 that faces the vacuum layer 13 and supports the vacuum layer 13, and the support portion 11 is provided with magnetic force and magnetic field lines. If it is equipped with a function that can open and close the path of heat and sound propagation by manipulating the path, heat and sound can be exchanged between the inside and outside of the cylinder.
  • the vacuum soundproof insulation can be manufactured by three-dimensionally shaping it into a complicated shape, it can be manufactured into a cylinder or a sphere with a space inside, and a structure that can withstand the pressure difference between the vacuum layer and the atmospheric pressure.
  • Airgel may be made from seaweed-derived raw materials and has gas barrier properties. By making a certain coating into weather-resistant and durable engineering plastic or recycled plastic, it is possible to compensate for the fact that naturally derived airgel is easily decomposed, and at the time of disposal, it can be roughly cut with a cutting machine and then washed away with water pressure to separate and collect the seaweed-derived airgel. Since the washed-out airgel derived from seaweed is biodegradable, it is unlikely to cause microplastic problems even if it leaks out, from collecting seaweed on a mega float to manufacturing airgel and vacuum soundproof insulation using airgel as a material. May be done. FIG.
  • FIG. 16 shows an embodiment, in which the support portion 11 is connected to the outer packaging material 14 facing each other by a support column, and the facing support portions 11 are attracted to each other to widen the space between the facing outer packaging materials 14 and hold the vacuum layer 13.
  • the peripheral edge is supported by a sealing 26 made of a bellows or the like and airtightly sealed, and the path of heat and sound propagation can be opened and closed by manipulating the magnetic force of the supporting portion 11.
  • a vacuum soundproof insulation body is used to take in heat including cold heat and store it in a cold insulator and / or a heat storage body, and the stored heat including cold heat is used as it is, or a heat pump is operated with heat including cold heat or a Stirling refrigerator.
  • Stirling refrigerators such as Gifford McMahon refrigerators and pulse tube refrigerators, or cool electric wires, computers, superconducting materials, etc. by thermoacoustic cooling or magnetic refrigeration, and operate heat pumps or Stirling refrigerators. It is moved or thermo-acoustic cooled to exchange heat with the surroundings, and stores heat including cold heat to the amount that the chiller and / or heat storage body can store or exchange heat, for example, new heat storage and radiation when the temperature rises. When new cold heat can be expected to be stored in the cooling If sufficient heat energy is stored in the heat storage body and / or the chilling agent, it can be converted to another energy such as compressed air, electric power, or position energy by a Stirling engine or the like.
  • a vacuum soundproof insulation and chiller and / or a vacuum soundproof insulation and / or a cooling agent that autonomously judge making water or boiling water based on weather forecasts, past climates, and learning, and learning about the surrounding climate and user usage. It is desirable that the system that combines the heat storage body and the Stirling engine be equipped with a backup power supply so that the accumulation of learning is not lost due to a power failure in an emergency or disaster, and to improve the degree of environmental contribution based on learning. It would be nice to have a control panel with visualization of energy saving and a function to inform the user of the electricity cost saved by voice and CO2 saved, and the heat including cold heat from the temperature difference of the universe using the vacuum soundproof insulation.
  • the Stirling engine may be inferior to other powers in terms of power used for movement, but it is powered by a system that combines a vacuum soundproof insulation and an ice pack and / or a heat storage body and a Stirling engine. It is easy to use the power of the Stirling engine for movement in places where there is little gravity or where buoyancy works when moving the body.
  • heat is collected by a solar heat collector, a device capable of condensing and converting light into heat, or a method of wrapping with aerogel, or cold heat is also included by a heat pump, a heat collector, heat exchange, radiant cooling, a sterling refrigerator, or the like. It collects heat and stores it in a cold insulator and / or a heat storage body to insulate it with a vacuum soundproof insulation body, and when heat is needed, the vacuum soundproof insulation body opens and closes the heat path and takes it out for use, but when the roof is covered with snow The collected heat may be returned to the solar heat collector to melt the snow.
  • the heat insulation of the solar heat collector can be passed and the snow can be melted, and the snow cover on the roof is removed again.
  • You can collect heat you can use the temperature difference between the cold heat of snow and the surroundings and the heat collected by the solar heat collector, you can safely remove the snow from the roof at any time without labor, and you can operate it remotely while looking at the camera etc. can.
  • a vacuum soundproof insulation body is used, and the ice pack and / or the heat including the cold heat stored in the heat storage body is used for direct cooling, the thermoacoustic cooling, or the heat including the cold heat stored in the cold insulation agent and / or the heat storage body.
  • the sterling refrigerator, heat pump, and magnetic refrigeration system are operated with the power that can be used to condense the moisture in the gas, and water can be obtained at the time of water outage, on the sea, on islands, in the desert, or where water needs to be obtained.
  • the heat including the cold heat stored in the ice pack and / or the heat storage body may be used directly or by operating the heat pump to evaporate the seawater to obtain water and salt, and the generated steam may be used.
  • thermoacoustic cooling generate power with thermoelectric materials
  • steam engine and sterling engine Power is used to generate power, pump water, heat pumps, compress air, create pressure including vacuum used in the manufacture of vacuum soundproof insulation, and move objects in the opposite direction of gravity and centrifugal force.
  • the machine that can be used for manufacturing and used for manufacturing vacuum soundproof insulation in 3D modeling may be a large machine such as an overhead crane, and the part where the printing material for 3D modeling comes out can be changed in height and moved vertically and horizontally. For example, if a vacuum soundproof insulation body having a hollow layer is manufactured by three-dimensional modeling in space, the hollow layer becomes a vacuum layer even if the machine does not have a vacuum chamber.
  • a vacuum soundproof insulation body is used to expand and contract the gas with the heat stored in the heat storage body in a warm current or hot area or time and the cold heat stored in the cold insulation agent in a cold time or area and / or deep water to operate the pump.
  • Moving objects such as mega floats, ships, drones and vehicles for water areas that move the obtained water flow and sterling engine with the power that can be moved are in favorable conditions in the inclination of the ground axis and changes in the climate so that heat including cold heat can be easily stored. You can go to the destination while visiting the place with information, observation and calculation, the temperature of other mega floats, ships, floating objects, drones and vehicles for water areas and the environment, the presence or absence of obstacles in the course, the surrounding terrain, etc.
  • Information such as the flow of water and the situation of ships navigating in the vicinity may be shared and cooperated, and a moving body that moves on or under water that is anchored to a place where there is a flow uses the flow to screw or pump.
  • the heat including the cold heat collected by moving the heat pump by moving the water wheel and the water wheel is taken in by the vacuum soundproof insulation and stored in the cold insulation agent and / or the heat storage body, and the moving body moving on or under the water is moved.
  • water may be used as a cold insulating agent and / or a heat storage body, and by replacing the cold storage agent and / or water as a heat storage body in a water area having an appropriate temperature, heat including the necessary cold heat can be quickly obtained.
  • the mega float opens the weir and takes in water, it sprays a small amount of vegetable oil or algae oil from the water with compressed air into the water taken in.
  • the microplastic may be adsorbed on the oil and floated by the specific gravity of the oil and drawn into the area where the dust of the mega float in the dam is collected together with the water.
  • Microplastics may be adsorbed on the oil by aeration by spraying the vegetable oil or algae oil, and the compressed air may be collected by filtering with a film. It is good to store it in a heat storage body and use the heat including the stored cold heat to obtain it with the power of moving a pump or Stirling engine.
  • metals dissolved in water such as lithium and uranium are adsorbed and recovered by mixing fibers made from the recovered microplastics with an adsorbent. You may build a windmill on a megafloat or a nearby floating object, operate a heat pump with wind power to store and use heat, create compressed air with wind power, and use the internal space of the megafloat as an air tank for compressed air.
  • cotton candy, rock wool, or glass fiber is made from plastic, glass, or stone material melted at high temperature from the discharge port of three-dimensional modeling printing material of a vacuum soundproof insulation body manufacturing machine equipped with a robot arm.
  • a string-like or porous material formed in the same way, or a material containing a large amount of gas under normal pressure or pressure is discharged from the discharge port into a foamed shape so that the material creates bubbles in a vacuumed or depressurized manufacturing space.
  • a vacuum or depressurized manufacturing space apply plastic, glass, or stone material melted at high temperature to the formed material by spraying it from the discharge port under normal pressure or pressurization, or by dropping it from the discharge port.
  • the surface of melted vinyl, plastic, glass, or stone is formed by coating it so that it has a gas barrier property, or by forming it in a stringy, porous, or foaming shape, such as a candy whose surface is coated with chocolate.
  • a vacuum soundproof insulation can be obtained by immersing it so that it is covered with the material for soaking in the glass, or by melting only the surface of what is formed in a stringy, porous or foaming shape so that it has a gas barrier property. Separability and recyclability may be improved by changing to different states such as string-like and candy-like and manufacturing integrally, and transparent glass, plastic, etc. can be used as a printing material for three-dimensional modeling by using a substance that changes color depending on temperature.
  • transparent materials can also be sintered and melted with a laser or electron beam, and if necessary, substances that change color depending on the temperature may be evaporated so that the color does not return at low temperatures.
  • the degree to which the melted filament or material is affected by gravity or centrifugal force is at least to the extent that it does not interfere with the function of the vacuum soundproof insulation, and at least the residue in printing does not interfere with the function of the vacuum sound insulation. It is good to make three-dimensional modeling while changing the direction for the purpose of leaving only If equipped, it is good to give the vacuum soundproof insulation manufacturing machine one or more functions such as using magnetic force, floating using air pressure to change the direction, and changing the direction of the work table.
  • the vacuum soundproof insulation is manufactured in consideration of the direction of stacking, but in order to reduce the influence of gravity and centrifugal force on the melted filaments and materials, control the temperature of the manufacturing space or print three-dimensional modeling.
  • it is equipped with a moving axis that can move by the required speed and amount, or by applying the mechanism of a linear motor car or elevator to move the entire manufacturing machine, a vacuum during three-dimensional modeling.
  • the manufacturing machine can detect, calculate, control and reduce the effects of gravity and centrifugal force on the material with a camera or sensor, and the manufacturing space of the vacuum soundproof insulation can be surrounded by the vacuum soundproof insulation to provide sound insulation.
  • Heat including cold heat can be dissipated from the heat and sound path of the body, and if necessary, a cold insulator and / or a heat storage body can be used as a heat exchanger, or a heat pump or the like can be used as a heat source for heat including cold heat to control the temperature of the manufacturing space.
  • humidity adjustment including drying can be performed, layer-to-layer fusion can be controlled by preheating, and distortion that occurs when the vacuum soundproof insulation is three-dimensionally formed by controlling the temperature of the manufacturing space can be reduced, and the three-dimensionally formed vacuum. Residual strain can be reduced by putting the soundproof insulation in a box-shaped vacuum soundproof insulation and cooling it slowly, and the vacuum sound insulation can be three-dimensionally shaped in a vacuum space including space or a vacuum space and a function to give vibration.
  • the three-dimensional modeling of the vacuum soundproof and heat insulating body does not necessarily have to be the FDM method, and may be any method such as an optical modeling method, an inkjet method, a powder method, or any method that can be reasonably formed.
  • the optical modeling method In the case of three-dimensional modeling of a vacuum soundproof insulation with a hollow structure, pull up the vacuum soundproof insulation during printing from the surface filled with UV resin once before forming it in a sealed manner, and remove the resin inside.
  • the temperature may be controlled so that the resin can be easily removed, and the vacuum soundproof insulation during printing may be moved or vibrated so that the resin can be easily removed.
  • the uncured UV resin may be washed off by equipping the robot arm with a function that applies the mechanism of the dishwasher or a high-pressure washing machine.
  • the vacuum soundproof insulation body manufactured by three-dimensional modeling can be made into a complicated shape and the dimensions etc. can be easily adjusted. Vacuum sound insulation can be made according to the building, as well as vacuum sound insulation in the shape of shoes and soles that are comfortable in size, shape and hardness for the feet according to individual differences in weight, foot length and width depending on the person.
  • the body can be modeled three-dimensionally by giving the necessary numerical values to the manufacturing machine, the hollow layer also acts as a cushion from the structure, and if it also has the function of opening and closing the heat path, heat can be dissipated when the temperature inside the shoes rises, and bicycles and If you print on the shape of the seat of a chair etc., the hollow layer will be a vacuum soundproof insulation that keeps the bottom at a comfortable temperature and the hollow layer also acts as a cushion.
  • the position, volume, and internal pressure can be calculated by calculation to print something suitable for the individual, and if it also has a function to open and close the heat path, heat can be dissipated when the temperature of the seat surface rises.
  • the magnetic force of the support part that supports the vacuum layer loses to the weight when seated, and the heat of the heat storage body is passed through. If the butt becomes warm and the power supply is wireless, the waterproofness and cleanability will be good, and it may be manufactured as a cover for a heated toilet seat that does not have a heat source or power supply part and does not conduct heat except when sitting, and forgets to lower the toilet seat cover. Even in this case, power can be saved, and switching between heat insulation and heat transfer by weight may be performed by a method other than magnetic force.
  • the elastic body is so hard that it cannot support the vacuum layer, or if the vacuum layer is heated by the weight of the vacuum soundproof insulation as shown in FIG. 8, the same effect can be obtained.
  • It may be a method that can open and close the heat path arbitrarily like a heat insulator, and it can be used as a seat or bedding for vehicles and tools other than the toilet seat. It is portable and can be used as a cushion that warms when you sit or hold it, or as a device that warms your feet like a footbath only when you put your feet on it, or you can use it like a hot water tank. It can be used as a cold pillow, a cushion to cool off, an ice bag, a seat for vehicles and tools, and bedding.
  • the vacuum soundproof insulation can be worn on a rucksack, vest, or something to wear on the head, and may be combined with a cold insulator and / or a heat storage body and a heat source of heat including cold heat to obtain an appropriate temperature.
  • a three-dimensionally shaped vehicle occupant room-shaped vacuum soundproof insulation keeps the occupant room at a comfortable temperature with less energy, for example, in the case of a three-wheeled vehicle, it is integrally rooted from the occupant room to the front.
  • both arms There are two arms with the first joint of the bellows that moves up and down, both arms have the second joint of the bellows that moves up and down in the middle, and the joint that becomes the steering of the bellows that moves left and right is at the tip of both arms.
  • Both arms are connected to a rope of the required strength that forms a ring that goes around the passenger compartment around the central axis after the first joint, and when the first joint of one arm goes up, the rope goes to the other.
  • the first joint of the arm can be lowered, the vehicle body can be tilted in the turning direction, and the second and third joints are equipped with suspension devices.
  • An elastic body that moves in the direction is arranged so as to cross both sides of the bellows of the second joint, and an elastic body that moves in the telescopic direction containing fluid is also arranged on both upper sides of the bellows of the first joint so as to cross the first joint.
  • the elastic body of the left first joint and the elastic body of the second joint are connected by a flow path that intersects the left and right, and if it is tilted to the right, the left first joint bends downward and the elastic body of the left first joint is stretched and communicated by the flow path.
  • the elastic body of the second joint is contracted and tilted to the left, the right first joint will bend downward, the elastic body of the first joint will be stretched, the elastic body of the second joint on the left side will be contracted, and the left and right steering joints will run.
  • the second joint is a speed increaser and motor linked to movement, the weight of rotation is used as a damper, elastic body or fluid elasticity is used, the suspension device functions, the motor can generate power ,
  • the steering device has a part where the steering turns to the left and right so that it crosses the joint of the steering, and there is a part where the volume changes by being pushed by the rack on the left and right of the rack.
  • the right and left can be steered through the left and the flow path, and the flow path may be formed integrally with the arm.
  • the doors such as the boarding gate, outside air intake, and luggage compartment that are in contact with each other are all integrally formed, and the wheels are lightweight because they are integrated and lightweight, and the passenger compartment is soundproofed and insulated, and the front and rear wheels, braking devices, and dampers.
  • the soundproof insulation may be equipped with a heat storage material for the efficiency of the motor, the power may be electric assist and human power, and if the vehicle is used in a place with low gravity, the power may be a heat storage material and a sterling engine, and surplus kinetic energy. It may be equipped with a system that regenerates with a fly wheel that uses the weight of the storage battery, and the exchange of electricity between the rotating storage battery and the vehicle body may be done by a slip ring or a wireless electrically efficient one, and the vehicle body is the sun.
  • vacuum soundproof insulation is required in all situations where energy saving is required, when energy is extracted from heat by applying the function of the vacuum sound insulation insulation, and in situations where sound insulation is required. It is good if the body can play an active role, manufacturing is automated and it may be made in large quantities at low cost. If soundproof insulation is actually used and information about its use is shared or fed back, it will be learned, simulated, improved and reflected in manufacturing to reduce stress concentration, improve earthquake resistance, and not only sound insulation.
  • the material, structure, and function are approaching optimization, such as the shape that enhances sound absorption, and the fact that the vacuum soundproof insulation does not cause magnetic flux leakage or magnetic interference to the outside when magnetic is used for the support part. It is recommended to take in and refer to the heat flow inside the material and the structure information seen in the natural world such as plants and cells, and perform deep learning by artificial intelligence to further optimize.
  • It can be used for heat management, utilization and soundproofing in various industries such as buildings, energy fields and vehicles.
  • Support part 12 that supports and seals the peripheral edge of the facing outer packaging material 13 Vacuum layer 14 Opposing outer packaging material 15 Connecting and pulling part 16 Lattice structure 17 Floor-like part 18 Wall-like part 19 Change direction 21 Near the required position 22 Joint iron 23 Vacuum area 24 Pump 25 Mounting part 26 Sealing made of bellows 27 Heat and sound path part 28 Coolant and / or heat storage body 29 Pressurized area 30 Valve 31 Schematic representation of noise 32 Schematic representation of sound passing through a vacuum soundproof insulation 33 Schematic representation of sound generated to cancel 34 Volume change

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Abstract

La présente invention concerne un matériau d'isolation thermique d'insonorisation sous vide. Les objectifs principaux de l'invention sont l'utilisation d'un isolant thermique d'insonorisation sous vide qui permet de réduire la propagation de la chaleur et du son à travers une partie de support qui supporte une couche sous vide, l'utilisation d'un isolant thermique d'insonorisation sous vide permettant d'améliorer les performances d'insonorisation et les performances de gestion de la chaleur. En outre, l'invention concerne l'utilisation d'un procédé de fabrication d'un isolant thermique d'insonorisation sous vide. Pour atteindre ces objectifs, la présente invention utilise, dans le corps principal de l'isolant thermique d'insonorisation sous vide, des parties de support utilisant une force magnétique caractérisées par une faible propagation de la chaleur et du son, une partie de support et une partie de bord périphérique permettant de réduire structurellement la propagation de la chaleur et du son par comparaison avec le passé et/ou une partie de support ayant la fonction d'ouvrir et de fermer un trajet de propagation de chaleur et de son, pour obtenir un isolant thermique d'insonorisation sous vide dans lequel les propriétés d'insonorisation, la performance de gestion de la chaleur, et/ou une plage d'utilisation est augmentée par comparaison au passé. En outre, l'invention permet la fabrication de l'isolant thermique d'insonorisation sous vide à l'aide d'un espace dans lequel la pression a été prise en considération, et/ou par le biais d'un moulage tridimensionnel, afin que l'isolant thermique d'insonorisation sous vide soit fabriqué avec de bonnes performances et de manière raisonnable.
PCT/JP2021/001928 2020-01-31 2021-01-13 Isolant thermique d'insonorisation sous vide et son procédé de fabrication Ceased WO2021153389A1 (fr)

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CN113914491B (zh) * 2021-09-24 2023-12-15 徐子杨 一种用于地下人防工程的真空绝热板
CN118441808A (zh) * 2024-05-16 2024-08-06 南京辰茂新材料科技有限公司 一种轻量化多功能翻板式扩展方舱

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