Vacuum soundproofing thermal insulator, and method for manufacturing the same

Abstract

To provide a vacuum soundproofing thermal insulator with which propagation of heat and sound through a support portion for supporting a vacuum layer is reduced, to provide a vacuum soundproofing thermal insulator having a function of improving soundproofing performance and heat management performance, and to provide a method for manufacturing a vacuum soundproofing thermal insulator.SOLUTION: A body in a vacuum soundproofing thermal insulator is provided with one or more of: a support portion 11 using magnetic force that has little propagation of heat and sound; a support portion 11 and a peripheral edge portion, which structurally reduce the propagation of heat and sound more than before; and a support portion 11 having a function of opening and closing a heat and sound propagation path, so as to obtain a vacuum soundproofing thermal insulator in which one or more of soundproofing properties, heat management performance, and a range of utilization are increased as compared with conventional one, and by manufacturing the vacuum soundproofing thermal insulator using a space in which a pressure is taken into consideration, and / or by three-dimensional molding, in order for the vacuum soundproofing thermal insulator to be produced with good performance and in a reasonable manner.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a vacuum soundproof thermal insulator and a method for producing the same. [Background technology]

[0002] With an increasing need for energy conservation and soundproofing from the standpoint of preserving the living environment, etc., the high insulating and soundproofing properties of vacuum insulation materials and double-insulating glass have attracted attention. Vacuum insulation materials and double-insulating glass have been designed to reduce the transmission of various types of heat and sound and are used in buildings, etc.; for example, Patent Document 1, Patent Document 2, and Patent Document 3 are well known. Vacuum insulation materials and double-glazing have had the problem of heat and sound being transmitted through the core material and spacers, which are the supports that maintain the vacuum layer against atmospheric pressure. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Publication No. 2004-11705 [Patent Document 2] Patent Publication No. 2008-8311 [Patent Document 3] Patent Publication No. 2020-128318 Summary of the Invention [Problem to be solved by the invention]

[0004] The present invention has been made in consideration of the above-mentioned problems in the conventional art, and aims to provide a vacuum soundproof insulation body, which is a vacuum insulation material that has improved soundproofing and thermal management performance and a wider range of applications by reducing the transmission of heat and sound in the support parts that support the vacuum layer, which is an insulating layer, and / or by giving functionality to the support parts, and to provide a method for manufacturing a vacuum soundproof insulation body. [Means for solving the problem]

[0005] After investigating ways to solve the problem, we discovered that by providing one or more of the following: a support part that utilizes magnetic force which reduces the transmission of heat and sound; a support part with a structure which reduces the transmission of heat and sound; or a support part with a function of opening and closing the paths of heat and sound transmission, it is possible to obtain a vacuum soundproofing insulation body which is a vacuum insulation material with a wider range of uses for soundproofing, heat management and more than conventional vacuum insulation materials; and that in order to produce a vacuum insulation material with good performance, there is a method for manufacturing it in a space taking pressure into consideration and / or by three-dimensional modeling, and thus completed the present invention. Effect of the Invention

[0006] According to the present invention, the inclusions that transmit heat and sound in the vacuum layer are reduced, the paths of heat and sound transmission can be opened and closed, and a vacuum soundproofing and thermal insulation body having excellent soundproofing, heat management and energy-saving properties and capable of being formed into complex shapes and having a wide range of uses can be obtained. [Brief description of the drawings]

[0007] [Figure 1] (a) is a schematic diagram of a vacuum soundproofing and thermal insulation body of an embodiment, and (b) is a schematic cross-sectional view of (a). [Diagram 2] FIG. 1A is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; FIG. 1B is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; [Diagram 3] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 4] FIG. 1A is a schematic perspective view of a vacuum soundproofing and thermal insulation body according to an embodiment of the present invention; FIG. 1B is a schematic cross-sectional view of an example of FIG. 1A; FIG. 1C is a schematic cross-sectional view of an example of FIG. 1A; and FIG. 1D is a schematic cross-sectional view of an example of FIG. 1A. [Diagram 5] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 6] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 7] FIG. 1A is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; FIG. 1B is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; [Figure 8] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 9] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 10] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 11]Schematic diagram of the vacuum soundproofing and thermal insulation body of the embodiment with the thermal path closed and insulated, and schematic diagram of the vacuum soundproofing and thermal insulation body with the thermal path open and heated [Figure 12] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment [Figure 13] FIG. 1A is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; FIG. 1B is a schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment; [Figure 14] (a), (b), and (c) are schematic diagrams of the outlet of a vehicle using the vacuum soundproofing and thermal insulation material of the embodiment. [Figure 15] (a) is a schematic perspective view of a vacuum soundproofing and thermal insulation body of an embodiment, and (b) is a schematic cross-sectional view of (a). [Figure 16] Schematic cross-sectional view of a vacuum soundproofing and thermal insulation body according to an embodiment DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] Vacuum soundproof insulation has the functions of conventional insulation materials, soundproofing materials, opening and closing the paths of heat and sound transmission, and actively reducing sound and impact. When used in combination with the function of opening and closing the heat path and as a heat storage material, it is possible to store and utilize heat. The vacuum soundproofing and heat insulating body of the embodiment of FIG. 1 is (b) with the XX line cross section of (a) having a layer for suppressing thermal radiation and a getter in the main body, and is provided with a necessary number of supporting parts 11 facing each other to support the vacuum layer 13 by magnetic force, and the periphery is supported and sealed by a member 12 that supports and seals the periphery of the facing outer packaging material, the facing outer packaging material 14 may be a panel or glass having low radiation and gas barrier properties, the arrangement and size of the supporting parts 11 are appropriate for supporting the vacuum layer 13, and if necessary, the size and arrangement are good for light transmission and visibility, and the supporting parts 11 are made small by using neodymium magnets or magnets or electromagnets with strong magnetic force, or the supporting parts 11 are subjected to a reflective surface treatment such as plating, but lenses or Fresnel lenses are arranged nearby so that the supporting parts 11 appear small, or the reflection due to the structure of the reflector, or the reflection and refraction due to the cut and physical properties of artificial diamonds, glass or plastic are utilized to make them visually noticeable. The vacuum soundproofing and thermal insulation body can be manufactured using a light-transmitting material such as silica aerogel, or can be manufactured using a transparent filament or the like for three-dimensional modeling to allow line of sight and light to pass through. When using a material that generates magnetic force for the support part 11, it is preferable to use a material with a sufficiently strong or appropriate magnetic force that is not likely to demagnetize, and to use it in an arrangement that is not likely to demagnetize. It is preferable that the size, arrangement, and magnetic force take into consideration the malfunction of pacemakers and shunt surgery valves, the influence of magnetic force on surrounding electronic devices, and the exchange of the influence of magnetic force with surrounding magnetic materials. Since repulsive forces act to repel each other, a force is also applied in a direction that shifts sideways from the center, and the multiple support parts 11 can be slightly shifted in the direction in which they cancel each other out, or the axes of the repulsive forces can be slightly tilted in the direction in which they cancel each other out, so that the forces do not all slide sideways in the same direction at the same time. In Fig. 2 (a) and (b), the heat and sound propagation paths of the vacuum soundproofing and thermal insulation body of the embodiment are shown in (a) when soundproofing and thermally insulated by the vacuum layer 13, and (b) when heat and sound are propagating. The supporting part 11 and the opposing outer packaging material 14 on which the heat and sound path part 27 is arranged open and close the heat and sound propagation paths by manipulating the magnetic force of the supporting part 11. The seal 26 made of bellows or the like has the necessary flexibility, strength, and airtightness. The magnetic force of the supporting part 11 is generated by using a coil such as a permanent magnet, bonded magnet, electromagnet, or magnetic semiconductor. The magnetic field generator does not use a coil, but the electromagnet may be a self-retaining energy-saving type, and may be a permanent magnet, a bonded magnet, an electromagnet, a magnetic semiconductor, or the like. The magnetic field generator may be three-dimensionally formed by bundling filaments or magnetic powder materials, and may be magnetized as necessary. A material that can be used as an electrically insulating material, a conductive material, or a semiconductor may be used. For example, the electric path and the wireless power supply unit may be formed by a bellows and an outer packaging material 14 facing the heat and sound path 27. The vacuum soundproofing insulation body may be three-dimensionally molded together with a seal 26 made of a material such as a silicone rubber, and electrically connected to an electromagnet embedded as a support part 11 in the material being three-dimensionally molded by a robot arm provided on a vacuum soundproofing insulation body manufacturing machine; a material with good thermal conductivity may be used for the opposing outer packaging material 14 to efficiently transfer heat; the magnetic force of the support part 11 can be obtained or eliminated, and the direction or flow of the magnetic field lines may be changed by changing the position of the yoke or magnet; the position of the yoke or magnet may be changed manually; the position of the yoke or magnet may be changed by operating a small motor or piezoelectric actuator using power supply, including wireless power supply; the vacuum soundproofing insulation body may be provided with a small motor or piezoelectric actuator that operates a pump in addition to a getter to maintain the vacuum; the vacuum level may be improved by a cylinder or diaphragm that moves in conjunction with the opening and closing of the heat path of the vacuum soundproofing insulation body; a safety valve may be provided to prevent destruction due to the vacuum level becoming too high, a valve for vacuuming, or a pressure gauge. As an embodiment, the vacuum soundproof insulation can insulate heat, including cold energy stored in an ice pack and / or heat storage, and when heat is needed, the heat path of the vacuum soundproof insulation can be opened and closed to extract and use it. For example, when used in space or the desert, where there are extreme temperatures, the vacuum soundproof insulation can be placed next to the ice pack and / or heat storage, and heat can be stored in the ice pack and / or heat storage when it is hot, and cold energy can be stored in the ice pack and / or heat storage when it is cold. The heat can be used for heating, hot water supply, plant cultivation, promotion of fermentation, thawing of frozen soil, thermoacoustic cooling, etc., the cold energy can be used for air conditioning and food preservation, etc., and the temperature difference between the heat and cold energy can be used to operate a pump or a Stirling engine. 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, etc., and heat can be efficiently stored and used. The ice pack and / or heat storage can be water, and heating, cooling, hot water supply, etc. can be performed, and the stored hot water can be used even when the water supply is cut off. Figure 3 shows an embodiment, in which the vacuum soundproofing and thermal insulation body has a layer and a getter that suppresses thermal radiation on the opposing outer packaging material 14, and is provided with the required number of magnetic support parts 11 facing each other, supporting the vacuum layer 13 with magnetic force. By changing the direction of the magnetic field lines, or by using an electromagnet to eliminate the repulsive force of the support part 11, or by shifting the magnet to make the pulling force of the vacuum greater than the magnetic force, the support of the vacuum layer 13 is lost, and the opposing parts sandwiching the vacuum layer 13 come into contact and heat and sound are transmitted. By manipulating the function of the magnetic force of the support part 11, it is possible to arbitrarily switch between thermal insulation and thermal conduction, and as a soundproofing material, the path for sound transmission can be opened and closed arbitrarily, and the periphery is airtightly sealed with a film with gas barrier properties, but if the function of opening and closing the path of heat and sound is prioritized, the degree of vacuum of the vacuum layer 13 can be low and it can be a hollow layer with no pressure difference. FIG. 4 shows an embodiment, and examples of the cross section of the line YY in the perspective view (a) of the vacuum soundproofing insulation body are (b), (c), and (d), respectively. By using a material with gas barrier properties and three-dimensionally molding it in a space of the required pressure, including outer space, the hollow part becomes a layer of the required pressure. For example, first, a floor-like part 17 that will be the bottom when viewed in the direction shown in the perspective view (a) is three-dimensionally molded, and then a wall-like part 18 is layered by three-dimensional molding so that it surrounds the periphery. At the required stage, the direction in which gravity acts is changed by changing the orientation of the vacuum soundproofing insulation body being molded, and after the orientation is changed, the part that will be the bottom 19 is layered while the required pressure is applied. In the first example (b) of the cross section of line YY, the support parts 11 are arranged facing each other without swinging so that the required number of support parts 11 are embedded in the required places by a robot arm during the modeling, and the vacuum layer 13 is supported by the magnetic force of the support parts 11, and may be provided with a layer for suppressing thermal radiation, a getter, and a yoke 22. In the second example (c) of the cross section of line YY, the vacuum layer 13 does not necessarily have to be supported by the magnetic force of the support parts 11 as long as it can withstand pressure by being supported by a lattice structure 16, a structure used to make a bridge, or a partial connection between the exterior parts in the vacuum layer, and the strength of the ribs is provided. It may be made to have a shape that can withstand pressure obtained by computer structural analysis or simulation. In the third example (d) of the YY line cross section, the periphery of the vacuum layer 13 is first three-dimensionally modeled, and then wrapped in a three-dimensionally modeled lattice structure 16 in a space that has been turned to high pressure. The inside of the lattice structure 16 maintains its shape like a pneumatic tire due to the high pressure, and the hollow layer is maintained by the strength of the lattice structure 16 part with high pressure inside. The advantage of a vacuum soundproofing insulation body manufactured by three-dimensional modeling is the reliability of sealing the insulation material, which is covered with an outer material made of a plastic laminate film and then reduced pressure and sealed, and the insulation of the sealed part. In addition to the usual manufacturing method for vacuum insulation materials, the vacuum soundproof insulation body is manufactured using a manufacturing machine for vacuum soundproof insulation bodies that is equipped with at least one of the following: a robot arm, multiple printing methods including spraying, multiple printing material outlets, immersion materials, a container, a space that can change the pressure, temperature, and humidity, a function to change the orientation of the 3D modeling device or the object being 3D modeled during 3D modeling, a function to reduce the effects of gravity and centrifugal force, and a function to magnetize. The vacuum soundproof insulation body is manufactured using filaments with gas barrier properties, aerogel or carbon in powder or granules, magnetic materials, metal materials,It is manufactured by immersing a three-dimensional shape and / or a core material using one or more of a heat storage material and a light-transmitting material in a immersion material that has gas barrier properties and suppresses heat radiation. FIG. 5 shows an embodiment in which the vacuum soundproof insulation body and the ice pack and / or heat storage body 28 are adjacent to each other, and the vacuum soundproof insulation body passes heat including cold stored in the ice pack and / or heat storage body 28. The ice pack and / or heat storage body 28 functions as a device that can extract heat including cold stored in the ice pack and / or heat storage body 28 from the heat and sound path that can be opened and closed freely when needed. The ice pack and / or heat storage body 28 may be a heat storage material suitable for the usage situation, such as stone, mortar, latent heat storage material, or solid phase change material. The ice pack and / or heat storage body 28 may be built into the vacuum soundproof insulation body, or may double as an outer packaging material, or may be manufactured integrally with the vacuum soundproof insulation body, for example, by being surrounded by the vacuum soundproof insulation body. The ice pack and / or heat storage body 28 may be water in a water tank, and if the outer packaging material 14 facing the vacuum layer 13 is made of a transparent material such as glass, it will transmit light. FIG. 6 is an embodiment, and is a diagram explaining how the vacuum soundproof insulation reduces noise and the like. A schematic representation 31 of noise reaches one side of the outer packaging material 14 facing each other with the vacuum layer 13 in between, and is transmitted by the seal 26 made of bellows or the like, the attachment part 25, the magnetic force of the support part 11, etc., and emerges as a schematic representation 32 of sound that passes through the vacuum soundproof insulation from the opposing outer packaging material 14 on the other side. For example, the support part 11 is a permanent magnet, electromagnet, piezoelectric element, etc., which is selected or combined as necessary, and if the arrangement is such that the vacuum layer is sandwiched between the opposing sides, the vacuum soundproof insulation can convert sound into electricity due to its structure, and the vacuum soundproof insulation can also convert electricity into sound, and can function like a microphone and speaker, and can be used in conjunction with an electronic circuit. The vacuum soundproofing insulation material can be soundproofed by producing a schematic representation 33 of the sound generated to cancel out the sound obtained in the opposite phase in the step 1, thereby canceling out the sound and lowering the noise level. If the function of canceling out noise and soundproofing is prioritized, the degree of vacuum of the vacuum layer 13 can be low, and it can be a hollow layer with no pressure difference. The soundproofing performance of the vacuum soundproofing insulation material can be improved by learning various elements such as the spring constant of the seal 26 made of bellows or the like, mechanical elements such as sound propagation due to the hardness of the material, sounds from inside to outside, such as not only noise from outside but also indoor sounds such as piano practice so that they do not leak to neighbors and cause a nuisance, and the time of day, sound quality, and situation when the sound is being made, and by having the vacuum soundproofing insulation material make comprehensive autonomous judgments and predictions using a calculation method or by digitally controlling it. As an example, when an impact from a gust of wind, flying debris caused by the gust of wind, or a baseball hitting the vacuum layer reaches one of the opposing outer packaging materials sandwiching the vacuum layer and is transmitted to a seal, attachment part, or support part made of a bellows or the like that seals the vacuum layer, if the support part is a magnet, the magnetic force of the magnet acts like a spring, and if the support part is an electromagnet, for example, the impact can be converted into electricity due to its structure, and by detecting and absorbing the impact energy while converting it into electricity, like the trapping action when receiving a ball in soccer, damage to windows, buildings, etc. can be reduced. The amount of impact energy to be converted into electricity can be calculated from the strength of the impact and the amount of attenuation, and impact energy can be absorbed more actively. It is also possible to convert impact energy from wind, heavy rain, and in the case of water facilities, waves and muddy waters, into electricity to be used. As an example, a soundproof wall that is soundproofed and insulated with a lightweight vacuum soundproofing insulation material as a soundproofing material component has an area inside that can be filled with water up to the height of the wall and a hollow area, and the heat of the water that has stored heat from the sun and the surroundings is used to operate a heat pump, creating water vapor and sending it to the hollow area. When the hollow area becomes high pressure, the valve discharges hot water that has become hot due to the pressure of the hollow area and the weight of the water, and closes the valve. When the water vapor in the hollow area cools and the pressure becomes negative, the intake valve opens, and water is taken in again from a reservoir, river, rainwater tank, etc. under negative pressure, and the water is heated by the heat from the sun and the surroundings to operate the heat pump. The water is a heat storage material and also a mass for soundproofing, and the discharged hot water can be sent to nearby facilities or homes and used for central heating, floor heating, etc., and part of the exhaust pressure can be used to generate electricity or can be stored. The obtained electricity can be used to actively soundproof the vacuum soundproofing insulation material of the soundproofing wall, and the electricity can be used for electronic signs and lighting. Figure 7 shows an embodiment, in which the vacuum soundproof insulation body is made into a hollow, integrated vacuum layer by three-dimensional modeling in a vacuum or reduced-pressure space (a), and the support part 11 is positioned by a robot arm attached to the machine for manufacturing the vacuum soundproof insulation body during the three-dimensional modeling and embedded in the outer packaging material during the three-dimensional modeling. It is then placed in a space (b) at normal pressure, such as atmospheric pressure, which is the space in which it will be used, and is manufactured based on 3D data calculated so that when it is pulled into the vacuum layer 13 and pushed to atmospheric pressure, the shape of the vacuum soundproof insulation body and the distance at which the magnetic force of the opposing support parts 11 acts are optimized. FIG. 8 shows an embodiment, in which the space in which the three-dimensional modeling of the vacuum soundproofing thermal insulation body is performed is initially depressurized to a vacuum state, and after the periphery of the vacuum layer is printed to form the vacuum layer 13, the space in which printing is performed changes from depressurized to pressurized, and the vacuum layer 13 is pressed against the periphery of the vacuum layer, which has been compressed by the pressure compared to when the vacuum layer 13 was printed, and the required number of pressurized areas 29 are printed along the periphery of the compressed vacuum layer. In the normal pressure space to which printing is performed after completion of printing, the vacuum layer 13 expands more than when the pressurized areas 29 were printed, but the vacuum layer 13 shrinks more than when the vacuum layer 13 was printed, and the pressurized areas 29 push against each other as they expand, causing a warp on the vacuum layer side, and the warping force acts to prevent the vacuum soundproofing thermal insulation body from succumbing to the pressure, or acts as an auxiliary force, while being pulled by the vacuum layer 13. While being pressed by normal pressure, the group of pressurized areas 29 support each other like the stones in the arch part of a stone arch bridge support each other and withstand pressure. When it is desired to use the vacuum soundproof insulation as a building material for walls or the like to give it structural strength, a vacuum area 23 and a pressurized area 29 are provided near the joints in order to firmly join the fitting joints between adjacent vacuum soundproof insulation bodies, and adjacent vacuum soundproof insulation bodies are fastened together with screws or the like so as to penetrate the vacuum areas 23 and the pressurized areas 29. When the vacuum is broken and leaks in the vacuum area 23, the surrounding area that was pulled by the vacuum expands, and the pressurized area 29 contracts as the pressure is released, sandwiching the joints of adjacent vacuum soundproof insulation bodies that have expanded due to the vacuum being broken, and the vacuum soundproof insulation bodies fit together firmly. During construction, the vacuum area 23 and the pressurized area 29 can be penetrated so as to be fixed to a pillar or the like. As an embodiment, vacuum soundproof insulation bodies manufactured in a stackable, interlocking manner like playing blocks can be fastened together with screws or the like so as to penetrate a vacuum area created inside the joints, which are like the protrusions of the blocks in a block toy, and the vacuum area is broken and leaks, causing the surrounding area that was pulled by the vacuum to expand, allowing the vacuum soundproof insulation bodies to fit tightly together. A valve may be provided that allows the vacuum at the joints to be released to allow the bodies to fit together, and then the vacuum can be drawn again, shrinking the periphery of the joints to release the fit. Vacuum soundproof insulation bodies can all be made into the shape of reduced-pressure hollow blocks, panels, walls, ceilings, or floors, and can be made into complex shapes by three-dimensional modeling, such as the shape of a bathtub or vehicle cabin with a vacuum layer, a double-structure container that enhances heat retention, or a shape that can fill space, and can be joined together. Figure 9 is an example, and the vacuum soundproof insulation body with the function of opening and closing the heat path collects heat including cold energy, stores it in a cooling agent and / or a heat storage body for insulation, and when necessary, extracts the heat from the heat path of the vacuum soundproof insulation body for use. By increasing the surface area, it becomes easier to collect heat and easier to dissipate it when extracting it. The material of the vacuum soundproof insulation body can be mixed with ceramic, stone, carbon, or other materials that can obtain thermal radiation, or artificial diamonds can be mixed to increase thermal conductivity. By providing a layer that suppresses thermal radiation, thermal radiation can be suppressed during insulation, and when heat is extracted, heat can be radiated from the heated outer packaging material through thermal conduction. Light can be repeatedly reflected and absorbed by a fine structure to become heat. If the manufacturing method is three-dimensional modeling, the surface area can be increased compared to machined heat collection and radiation parts, allowing for more heat collection and radiation. FIG. 10 shows an embodiment, in which the vacuum soundproofing and thermal insulation body is three-dimensionally molded as a single body with the second hollow layer on either side of the first hollow layer, which is the vacuum layer 13, and the third hollow layer on the outside of the second hollow layer when viewed from the first hollow layer. The second and third hollow layers are connected by a pump 24, which is arranged by a robot arm attached to the three-dimensional printing device or is three-dimensionally molded, and is adjusted to the required pressure. When the internal fluid is moved by the pump 24 and the second hollow layer shrinks, the third hollow layer expands and warps toward the first hollow layer, and the first hollow layer opens wider, providing insulation and sound insulation, but when the second hollow layer expands, the third hollow layer contracts and warps toward the opposite side to the first hollow layer, and the gap between the opposing first and second hollow layers protrudes into the first hollow layer, and the opposing gaps come into contact with each other, allowing heat and sound to pass through. FIG. 11 shows an embodiment, in which a vacuum soundproofing and thermal insulation body shaped like a gusseted envelope has opposing outer packaging materials 14 that are pulled into contact with each other by a vacuum layer 13 to prevent heat and sound from passing through, and is held so that the opposing outer packaging materials 14 bulge outward slightly at connecting and pulling parts 15 within a vacuum layer 13 provided in a member 12 that supports and seals the periphery of the opposing outer packaging materials. The connecting and pulling parts 15 may be made of, for example, a wire rope, a tube made of carbon, or a nylon rope to provide strength, and a fluid may be passed through the connecting and pulling parts 15, and when pressure is applied to the fluid passed through the inside, the connecting and pulling parts 15 If the pulling part 15 is made of an expandable material, the connecting and pulling part 15 is wrapped with the necessary number of inelastic fibers or the like the necessary number of times, and when the end of the pulling part 15 and the end of the fiber are joined and pressure is applied to the fluid, the connecting and pulling part 15 acts like an artificial muscle and contracts. A similar mechanism can be used to prevent the opposing outer packaging materials 14 from coming into contact with each other by being attracted to the vacuum layer 13. The base of the connecting and pulling part 15 can be attracted by magnetic force, or the base of the connecting and pulling part 15 can be pulled mechanically, for example, by an actuator such as hydraulic or piezoelectric. In the case of a watch, for example, the vacuum layer 13 can be pulled to the connecting and pulling part 15. Just as the point of action of the pull can be set to 11 o'clock when viewed from the center of the clock so that 12 o'clock is far away and 6 o'clock is close, passing through 12 o'clock and 1 p.m. and beginning to loosen, the point of action of the connecting and pulling part 15 can be pulled by a manual lever having a fulcrum that can be distributed to both sides of the line of force applied to the vacuum layer 13, and the connecting and pulling part 15 can be manually moved to a position where it loosens when the pressure of the fluid inside the connecting and pulling part 15 is removed, when the direction of the magnetic field line is changed like a magnet base, when an operation is performed to remove the magnetism of the electromagnet, or when it is mechanically relaxed. When the moving lever is moved, that is, when the corresponding pulling action is performed to loosen it, the opposing outer packaging materials 14 drawn on the vacuum layer 13 come into contact with each other as if sandwiching the connecting and pulling part 15, and heat and sound can pass through. The opposing outer packaging materials 14 can be solar cell panels, glass, or transparent plastic, and the connecting and pulling part 15 can be used as a solar heat collector by passing water through it to insulate it, or it can be used to water-cool solar cells by passing heat through it. The vacuum soundproofing and thermal insulation bodies can be connected to each other, and the connection can be made by engaging the protruding part with the groove part of the next vacuum soundproofing and thermal insulation body, and electrical conduction can also be achieved when connected.If the vacuum area 23 near the connected part is pierced with a screw or the like, the vacuum will leak and the surrounding area that was evacuated will expand, and the connected part will fit together. If the fluid is to pass through the pulled part 15, the entire circumference of the joint of the flow path can be expanded to join without leaks. As an embodiment, the vacuum soundproof insulation may be made from materials derived from natural materials such as bamboo, or bamboo may be carbonized to make it porous and improve its strength and insulating properties, or gelatin, agar, cellulose, corn, starch, protein, hemp, Japanese paper, etc. may be used to give it biodegradability, and the raw materials such as konjac, tofu, and agar may be used as materials, which are then three-dimensionally shaped in a vacuum soundproof insulation manufacturing machine and frozen using a temperature control function to remove moisture to obtain a porous core material for the vacuum soundproof insulation, and the surrounding area may be coated with a printing material such as gelatin, cellulose, or corn to give it gas barrier properties.It can also be shaped into tableware, edible, and returned to nature, resulting in a vacuum soundproof insulation. FIG. 12 shows an embodiment, in which a vacuum soundproofing and thermal insulation body manufactured by three-dimensional modeling has a hollow space for moving the yoke 22 with pressure, in addition to the vacuum layer 13 for thermal management and / or soundproofing, and within this space is a valve 30 that flips over when pressure is applied to switch between opening and closing directions, and a part 34 that deforms and changes volume when force is applied. The valve 30 is printed with a moderately flexible three-dimensional modeling printing material and has a cross section like a windshield wiper of a car, and the tips of the valve 30 overlap like hands clasping together. The yoke 22 and magnetic support part 11 are printed by positioning with a robot arm or by three-dimensional modeling, and the vacuum layer 13 is first printed airtight in a vacuum space, and then printed up to the vicinity of the valve 30 in a space that has been changed to an appropriate pressure for printing the hollow space for moving the yoke 22 with pressure, and then printed in the space that has been changed to high pressure. After printing the pressurized area 29, which is an expanding part to seal the gap in the flow path between the tips of the valves 30 at the base of the valves 30, the flow paths between the tips of the valves 30 are printed with a gap just large enough that they do not touch, and when force is applied again in a space that is converted to the appropriate pressure, the volume-changing part 34 and the flow path are formed airtight as a single unit, and the pressurized area 29 at the base of the valve 30, which was printed in a high-pressure space, expands in a normal pressure space, sealing the gaps at the tips and allowing the valve to function, and when the volume-changing part 34 receives an external force, such as being pressed by a hand, the pressure moves the yoke 22, and when the volume-changing part 34 on the opposite side receives an external force, the pressure moves the yoke 22 to its original position, changing the direction of the magnetic field lines to open and close the paths for heat and sound, but the manufacturing method does not necessarily have to be three-dimensional modeling. In Figure 13 (a) and (b), the heat and sound propagation paths of the vacuum soundproofing and thermal insulation body of the embodiment are (a) when soundproof and insulated by the vacuum layer 13, and (b) when heat and sound are propagating. When the opposing outer packaging material 14 is shifted sideways, the magnetic force is released and it is drawn into a vacuum, bringing the heat and sound propagation paths into contact. When it is returned to its original position, soundproofing and insulation are achieved, and the heat and sound propagation paths can be opened and closed. The base of the member 12 that supports and seals the periphery of the opposing outer packaging material flexibly bends in response to the movement of shifting sideways, but it cannot be defeated by the pulling force of the vacuum layer 13. For example, even if the support part 11 does not have a magnetic force and cannot support the vacuum layer 13, it will deform as if it is turning over a parallelogram, and when the member 12 that supports and seals the periphery of the opposing outer packaging material comes to a point where it comes to a stop and can no longer shift sideways, it will be sandwiched between the opposing outer packaging material 14. The gaps in the enclosed vacuum layer 13 do not narrow, so the vacuum layer 13 can be maintained even if the support part 11 does not have a magnetic force (a), and when it is shifted laterally in the opposite direction, it shifts to the point where the paths of heat and sound transmission come into contact (b), and the vacuum soundproofing insulation body acts as an opening and closing device for the paths of heat and sound transmission by utilizing the force of the vacuum. The parallelogram of the member 12 that supports and seals the periphery of the opposing outer packaging material is deformed in such a way that the length of the diagonal changes, and just as cloth has little stretch in the warp and weft directions but moves easily diagonally, by making the strong lattice parts thick while making the spaces between the lattice thin and making it flexible and airtight, it can withstand pressure and respond to lateral shifting, and it can be made from a single material that is appropriate in terms of flexibility and strength, and it is also easy to separate and recycle, and can be made using three-dimensional shapes. FIG. 14 shows an embodiment, and (a), (b), and (c) are top views of a rotating outlet for propulsion of a vehicle for use in water, and each diagram shows the orientation of the partition and the direction and force of the water being discharged. In the (a) position, the vehicle moves in the 3 o'clock direction, in (b) it moves in the 9 o'clock direction, and in (c), 2 / 3 of the force ... It can move from the surface to underwater by diving underwater as it rotates, and can surface by rotating the nozzle counterclockwise with strong force. The vehicle's general configuration, for example, has a rotating suction port of the same shape that overlaps with a rotating outlet and is inverted 180 degrees, and on both sides of the stacking direction, there is, in order, a membrane, vacuum soundproof insulation, ice packs and / or heat storage material, which uses heat, including cold, to expand and contract gas, moving the curtain to suck in and discharge water. Vehicles for use in water areas can move and be remotely controlled, and are equipped with cameras and communication means to transmit information such as the topography, water flow, temperature and surrounding conditions of the water area. They can dive underwater to find plastic waste, and send images and location information showing the amount and type of waste to a collection ship that collects the waste and takes it to a processing plant. FIG. 15 shows an embodiment, which is a vacuum soundproofing insulation body manufactured in a cylindrical shape by three-dimensional molding. The inside and outside of the tube can be insulated, and vacuum soundproofing insulation bodies can be connected to each other in a continuous manner and extended. The connection is made by fitting the protruding part into the groove of the next vacuum soundproofing insulation body, and then piercing the vacuum area 23 near the fitting connection part with a screw or the like, so that the surrounding area that was pulled by the vacuum when the vacuum leaked expands, and the fitting connection part fits together with airtightness and structural strength. Support parts 11 are provided opposite each other across the vacuum layer 13 and support the vacuum layer 13, and the support parts 11 are provided with a path for magnetic force and magnetic field lines to operate to transmit heat and sound. If the tube is equipped with a function to open and close the transmission path, it will be possible to exchange heat and sound between the inside and outside of the tube. For example, ice packs and / or heat storage materials can be provided on the outer periphery of the tube to store heat, including cold energy, and the stored heat can be used to create convection currents that cause fluid movement, or to create updrafts or downdrafts to turn windmills and generate electricity, or to ventilate underground spaces, or to move objects including vehicles by moving the fluid inside continuously connected vacuum soundproofing and insulation bodies, or to trap cold energy or cooling materials obtained by magnetic refrigeration or thermoacoustic cooling inside the vacuum soundproofing and insulation body, and place electric wires or superconducting materials as a cooled passageway. As an example, the vacuum soundproofing insulation can be manufactured into a complex shape by three-dimensional modeling, so it can be manufactured into a shape like a cylinder or a sphere with a space inside, and since it has a structure that can withstand the pressure difference between the vacuum layer and atmospheric pressure, it can be used in environments where pressure is applied inside or outside, and can be used as an insulating and pressure bulkhead in places where water pressure is applied. For example, a vacuum soundproofing insulation body shaped like a sphere with a space inside is equipped with a pressure-resistant opening door, a supercritical fluid cylinder, aerogel material, a temperature and pressure management function, a lifting rope, and equipment for being submerged in water, and can be used in an aerogel manufacturing method in which the supercritical fluid is replaced with a substance in the fine pores of the aerogel material while maintaining the water depth and internal pressure in equilibrium within a range where destruction does not occur, and the aerogel is obtained by lifting it up while reducing the pressure, and the obtained aerogel can be used in an aerogel manufacturing method. To turn the gel into a vacuum soundproof insulation material, aerogel is used as the core material in a machine that manufactures vacuum soundproof insulation material in a vacuum or reduced-pressure space, and is then wrapped in a coating with gas barrier properties. The aerogel can be made from seaweed-derived materials, and the gas barrier coating can be made from weather-resistant and durable engineering plastics or recycled plastics to compensate for the fact that it is a naturally derived material that is easy to decompose. When disposing of the aerogel, it can be roughly cut with a cutting machine, and then the seaweed-derived aerogel can be washed away with water pressure, separated, and recovered. The washed-out seaweed-derived aerogel is biodegradable, so even if it does leak out, it is unlikely to cause a microplastic problem. It is also possible to carry out all processes from seaweed collection to aerogel production and the production of vacuum soundproof insulation material using aerogel as a material on a megafloat. Figure 16 shows an embodiment in which support parts 11 are connected to opposing outer packaging materials 14 by pillars, and the opposing support parts 11 attract each other to expand the space between the opposing outer packaging materials 14 and maintain the vacuum layer 13, and a seal 26 made of bellows or the like supports the periphery and hermetically seals it, and the path of heat and sound propagation can be opened and closed by manipulating the magnetic force of support parts 11. As an example, heat including cold can be taken in using a vacuum soundproof insulation material and stored in a cold pack and / or heat storage material, and the stored heat including cold can be used as is, or the heat including cold can be used to operate a heat pump, or to operate a type of Stirling refrigerator such as a Stirling refrigerator, Gifford-McMahon refrigerator, or pulse tube refrigerator, or to cool electric wires, computers, superconducting materials, etc. by thermoacoustic cooling or magnetic cooling, and the heat can be exchanged with the surroundings by operating a heat pump, operating a type of Stirling refrigerator, or by thermoacoustic cooling, and the heat can be stored in a cold pack and / or heat storage material. It stores heat, including cold energy, up to the amount that can be exchanged, and when it is expected that new heat will be stored due to a rise in temperature or new cold energy will be stored due to radiation cooling, if there is enough thermal energy stored in the heat storage body and / or ice pack, it will convert the heat energy into other energy such as compressed air, electricity, or potential energy using a Stirling engine, or it will make water or boil water, etc., making autonomous decisions based on weather forecasts, past climates, and learning, and it will use a vacuum soundproofing insulation body, ice packs and / or heat storage body, and a Stirling engine that has learned the surrounding climate and the user's usage situation, etc. The system combined with the above should desirably have a backup power source so that accumulated learning is not lost in the event of a power outage in an emergency or disaster, and should have a control panel with visual energy conservation in order to improve environmental contribution based on learning, and a function to inform users of saved electricity bills and reduced CO2 emissions by voice, etc., using a vacuum soundproofing insulation material to take in heat, including cold, from the temperature difference in space and store it in ice packs and / or heat storage materials, and using the power extracted from the stored heat, including cold, to operate a Stirling engine or the like to obtain power, or expanding and contracting gas to operate a pump to obtain power from a fluid, and using the obtained power to turn a flywheel and store energy, and the environment in which the flywheel is turned can be a place with little fluid friction, a celestial body with no gravity or a small one, or a space station, and the whole or part of the space station can be used as a flywheel, and the centrifugal force of the rotation of the space station can be used as a force like gravity to, for example, increase the bone density of humans and animals to maintain their health, to grow plants, or to manufacture vacuum soundproofing insulation materials,The heat, including the stored cold energy, can be used to power a Stirling engine, and the resulting power can be used to power moving objects such as vehicles, robots, rovers, drones, ships, megafloats, floating objects, drones for use in water, vehicles, and submarines. Although a Stirling engine may be inferior to other types of power for movement, when a moving object is powered by a system that combines a vacuum soundproofing insulation body, ice packs and / or a heat storage body with a Stirling engine, the power of the Stirling engine can be easily used for movement in places with little gravity or where buoyancy is present. As an example, heat is collected using a solar collector, a device that can collect light and turn it into heat, or a method of wrapping it in aerogel, or heat including cold heat is collected using a heat pump, heat collector, heat exchanger, radiative cooling, Stirling refrigerator, etc., and stored in a cooling agent and / or heat storage body and insulated with a vacuum soundproof insulation body. When heat is needed, the heat path is opened and closed using the vacuum soundproof insulation body to extract and use it. If the roof is covered with snow, the collected heat can be returned to the solar collector to melt the snow, or by combining a solar collector with a vacuum soundproof insulation body, heat can be passed through the insulation of the solar collector to melt the snow, and the snow covering the roof can be removed and heat can be collected again. The temperature difference between the cold heat of snow or the surrounding area and the heat collected by the solar collector can also be utilized. Snow can be removed from the roof safely and effortlessly at any time, and it can also be remotely operated while viewing it with a camera, etc. As an example, a vacuum soundproof insulation material can be used, and the heat, including the cold energy stored in the ice packs and / or heat storage material, can be used for direct cooling, or for thermoacoustic cooling. Alternatively, the heat, including the cold energy stored in the ice packs and / or heat storage material can be used to power a Stirling refrigerator, heat pump, or magnetic refrigerator to condense the moisture in the gas, thereby obtaining water during water outages, or in places where water is needed, such as on the sea, on islands, in the desert, etc. The heat, including the cold energy stored in the ice packs and / or heat storage material, can be used directly or by powering a heat pump to evaporate seawater, obtain water and salt, and use the resulting steam. As examples, heat pumps, solar heat pumps, Stirling refrigerators, etc. are operated by the power of windmills, waterwheels, or tidal differences, and heat, including cold heat, collected by heat exchange with the surrounding environment is stored in ice packs and / or heat storage materials, and insulated with vacuum soundproofing insulation. When heat is needed, the heat path is opened and closed by the vacuum soundproofing insulation material, and the heat is extracted and used to expand and contract gas to operate pumps, perform thermoacoustic cooling, generate electricity with thermoelectric materials, operate steam engines or Stirling engines to obtain power to generate electricity, pump water, operate heat pumps, compress air, create pressure including a vacuum to be used in the manufacture of vacuum soundproofing insulation materials, and use gravity and centrifugal force to generate heat. Potential energy can be stored by moving an object in the opposite direction to the direction of gravity or centrifugal force, or energy can be extracted when an object moved in the opposite direction to the direction of gravity or centrifugal force is allowed to fall or be released by gravity or centrifugal force, and this can be used to create a state of zero gravity and to manufacture vacuum soundproofing and insulation bodies through three-dimensional printing.The machine used to manufacture vacuum soundproofing and insulation bodies through three-dimensional printing can be large, such as an overhead crane, and the part from which the printing material comes out for the three-dimensional printing can be adjusted in height and moved vertically and horizontally.For example, if a vacuum soundproofing and insulation body with a hollow layer is manufactured through three-dimensional printing in outer space, the hollow layer will become a vacuum layer even if the machine is not equipped with a vacuum chamber. As an example, a vacuum soundproof insulation material is used to store heat in a heat storage unit in a warm current or in a hot area or time, and cold heat stored in an ice pack in a cold time or area and / or at a deep depth, and gas is expanded and contracted to operate a pump, and a moving object such as a megafloat, ship, drone or vehicle for water use is powered by a water current that can operate a Stirling engine, and the moving object can use information, observations and calculations to find favorable locations to store heat, including cold heat, depending on the tilt of the earth's axis and changes in climate, and can stop at these locations to reach its destination, and the temperature of the environment and other megafloats, ships, floating objects, drones and vehicles for water use, They may share and cooperate with each other regarding information such as the presence or absence of obstacles in the way, the surrounding topography, the current of the water, and the status of nearby ships. A moving body that moves on or underwater and is anchored in a place with a current uses the current to operate a screw, pump, or water wheel to obtain power, and the obtained power operates a heat pump, which captures the collected heat, including cold energy, in a vacuum soundproof insulation body and stores it in a cold pack and / or heat storage body. Water may be used as a cold pack and / or heat storage body when moving a moving body that moves on or underwater, and the water as a cold pack and / or heat storage body may be replaced in a water area with an appropriate temperature. This allows for the quick acquisition of the necessary heat, including cold energy, and a pump that uses the stored heat, including cold energy, filters out microplastics from the water sucked in when moving the mega-float or ship, the water used to replace water when using water as a cooling agent and / or heat storage, and ballast water. The mega-float, ship, and floating objects work in conjunction with drones and vehicles for use in water areas to collect plastic waste, and the collected plastic is dissolved on the mega-float by using a vacuum soundproof insulation material to capture heat, including cold energy, and store it in a cooling agent and / or heat storage material, and the stored heat, including cold energy, is then used This can be done using the electricity or heat from a heat pump that has been used, and can be recycled as raw materials or used as material for three-dimensional modeling to expand the mega-float itself, or to manufacture vacuum soundproofing insulation, filters for filtering plastic, and other items. It would be good to equip the mega-float, ship, or floating object with a vacuum soundproofing insulation manufacturing machine, a weir that is lowered below the water level to draw garbage floating on the surface of the water along with the surface water into an area inside the mega-float where garbage is collected, a tank that separates the water taken in by the weir into supernatant and sediment, and a function to separate small plastics using camera image recognition or static electricity.When the mega-float opens the dam and takes in water, a small amount of vegetable oil or algae oil can be injected into the water along with compressed air and aerated, causing microplastics to adhere to the oil, which then floats up due to the specific gravity of the oil and is then drawn into the mega-float's garbage collection area inside the dam along with the water. When the mega-float is moving forward, a small amount of vegetable oil or algae oil can be injected into the water taken in along with compressed air and aerated, causing microplastics to adhere to the oil and be filtered and collected using a membrane. The compressed air can be used to capture heat, including cold, using a vacuum soundproof insulation material and store it in ice packs and / or heat storage materials, and the stored heat, including cold, can be used to power pumps and It is good to obtain the power by operating a Stirling engine, and in addition to using it for injection and aeration, it can also be used as a power source for vehicles and robots that run on compressed air used on the mega-float, and along with collecting microplastics from the mega-float, ships, and floating objects, it is possible to adsorb and collect metals dissolved in water such as lithium and uranium by mixing an adsorbent with fibers made from the collected microplastics, and it is also possible to install windmills on the mega-float or nearby floating objects and use the heat by operating a heat pump using wind power to store and utilize it, and it is also possible to generate compressed air using wind power and use the internal space of the mega-float as an air tank to store the compressed air. As an example, a plastic, glass or stone-like material melted at a high temperature is discharged from the nozzle of a three-dimensional printing material of a vacuum soundproofing and heat insulating body manufacturing machine equipped with a robot arm to form a thread-like or porous shape in the same manner as cotton candy, rock wool or glass fiber is made, a material containing a lot of gas is discharged from the nozzle under normal or pressurized pressure into a vacuum or reduced pressure manufacturing space so that the material creates bubbles, and then a plastic, glass or stone-like material melted at a high temperature is sprayed or dripped from the nozzle under normal or pressurized pressure in the vacuum or reduced pressure manufacturing space to coat it with gas barrier properties, or a chocolate-coated surface is used for a confectionery. In this way, the surface of the material formed into a stringy, porous or foamy shape is covered with molten vinyl, plastic, glass or stone-like immersion material, or only the surface of the material formed into a stringy, porous or foamy shape is melted to give it gas barrier properties to obtain a vacuum soundproofing insulation body. The same material can be made into different states such as stringy or candy-like and manufactured as a single unit to improve sortability and recyclability. A substance that changes color depending on the temperature can be printed on transparent glass, plastic, etc. as a printing material for three-dimensional modeling, and the transparent material can also be sintered or melted with a laser or electron beam. If necessary, the substance that changes color depending on the temperature can be evaporated so that the color does not return to its original state at low temperatures. As an embodiment, 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 impair the function of the vacuum soundproof insulation material, and the vacuum soundproof insulation material is 3D modeled while changing its orientation, and the orientation of the vacuum soundproof insulation material can be changed by holding it with a robot arm, suctioning it with a vacuum, or using magnetic force if the vacuum soundproof insulation material has a magnet or magnetic material, or using air pressure to float it and change its orientation, or by changing the orientation of a work table, and the vacuum soundproof insulation material is manufactured taking into consideration the shape and the lamination direction, and in order to reduce the influence of gravity and centrifugal force on the melted filament or material, the temperature of the manufacturing space can be managed, a moving axis that can move at the required speed and amount is provided separately from the one that determines the printing position of the 3D model, or the manufacturing machine can be moved by applying the mechanism of a linear motor car or elevator to move the vacuum soundproof insulation material during 3D modeling by the required amount in the direction in which gravity or centrifugal force acts, or a method of moving the vacuum soundproof insulation material during 3D modeling in the direction in which gravity or centrifugal force acts, such as a method of moving the vacuum soundproof insulation material during 3D modeling by the required amount ... Manufacturing methods can be considered in a space between materials, in an artificially created zero gravity environment, or in an environment where the material is falling to a degree that is not affected by gravity. The manufacturing machine can detect, calculate, control, and reduce the effects of gravity and centrifugal force on the material using cameras and sensors. The manufacturing space for the vacuum soundproofing and insulation material can be surrounded by vacuum soundproofing and insulation to provide soundproofing and insulation. Heat, including cold, can be dissipated from the heat and sound path of the vacuum soundproofing and insulation material. If necessary, ice packs and / or heat storage materials can be used as heat exchangers, or a heat pump or the like can be used as a heat source for heat, including cold, to control the temperature of the manufacturing space. Humidity can be adjusted, including drying, and layers can be melted by preheating. By controlling the temperature of the manufacturing space, the distortion that occurs when the vacuum soundproof insulation is 3D modeled can be reduced. By placing the 3D modeled vacuum soundproof insulation in a box-shaped vacuum soundproof insulation and slowly cooling it, residual distortion can be reduced. By 3D modeling the vacuum soundproof insulation in a vacuum space or reduced pressure space, including outer space, and by providing the function of applying vibration, air bubbles are less likely to be trapped in the printing material or the magnets to be placed, and the filling and adhesion are improved, the porosity is reduced, the affinity and bonding with different materials and objects to be placed and buried is improved, and the magnetic properties are improved and oxidation of the materials and components can be prevented.By using printing materials with easy-to-peel properties like a release agent and / or printing materials with properties like an abrasive that can polish while self-degrading, it is possible to separate the sliding parts of pumps and other objects with moving parts and ensure the necessary gaps. If printing bearings, by creating an area inside the balls and races of the bearing that is adjusted to the required pressure, either vacuum or positive pressure, and / or by using printing materials that can polish while self-degrading, it is possible to ensure the appropriate gap for use at normal pressure and function as a bearing, expanding the range of things that can be printed and making it easier to improve the quality of printing. However, the three-dimensional modeling of vacuum soundproofing and thermal insulation bodies does not necessarily have to be done by FDM, and can be done by photolithography or inkjet printing. Any method, such as a powder method, may be used as long as it is a method that can be used rationally. For example, when three-dimensionally forming a vacuum soundproof insulation body with a hollow structure using a photolithography method, if it is necessary to pull the vacuum soundproof insulation body being printed from the surface filled with UV resin and remove the resin inside before sealing and forming it, the temperature may be controlled so that the resin can easily escape, or the vacuum soundproof insulation body being printed may be moved or vibrated so that the resin can easily escape, and after printing and forming it airtightly sealed, the uncured UV resin may be washed off using a function that applies the mechanism of a dishwasher or a robot arm equipped with a high-pressure washer. As an example, vacuum soundproofing insulation manufactured by three-dimensional modeling can be made into complex shapes and dimensions can be easily adjusted. Not only can vacuum soundproofing insulation as a building material be made to fit a building by inputting the necessary numerical values ​​into a manufacturing machine and having it perform calculations based on design data such as drawings, but vacuum soundproofing insulation in the shape of shoes or shoe soles with dimensions, shapes, and hardness that are comfortable for the feet according to individual differences in weight, foot length, and foot width can be made by inputting the necessary numerical values ​​into a manufacturing machine and performing calculations. The structure allows the hollow layer to act as a cushion, and if it has the function of opening and closing the heat path, it can dissipate heat when the temperature inside the shoe rises. If it is printed in the shape of the seat of a bicycle or chair, it will be a vacuum soundproofing insulation that keeps the buttocks at a comfortable temperature and the hollow layer also acts as a cushion due to its structure. The position, volume, and internal pressure of the hollow layer can be calculated taking into account the individual differences in bone shape, width, and weight, and it can be printed to suit an individual. If it has the function of opening and closing the heat path, it can dissipate heat when the temperature of the seat rises. As an example, a toilet seat that integrates a vacuum soundproofing insulation body, a heat storage body, a heat source such as a heater, and a power supply unit has a magnetic force of the support part that supports the vacuum layer that is lost to the body weight when the user sits down, and the heat from the heat storage body is passed through to warm the buttocks. If the power supply is wireless, the seat becomes waterproof and easy to clean. It may be manufactured as a heated toilet seat cover that does not have a heat source or power supply unit and does not pass heat except when the user is sitting down. Power can be saved even if the user forgets to take off the toilet seat cover. The switching between insulation and heat transmission according to the user's body weight may be achieved by a method other than magnetic force. For example, the connecting and pulling part 15 of the vacuum soundproofing insulation body in FIG. 11 is an elastic body that can hold the vacuum layer but is unable to support the vacuum layer when the user sits down due to the user's body weight. If the vacuum soundproofing insulation body as in FIG. 8 passes heat through the vacuum layer due to the user's body weight, the same effect can be obtained. It may be a system that can open and close the heat path as desired, like a heat body, and can be used as seats or bedding for vehicles or tools other than toilet seats; if heat is stored in the heat storage body using a heat source and wireless power supply, or if hot water is used as the heat storage body, it will be portable; it can be used as a cushion that warms when you sit on it or hold it, or as a device that warms your feet like a footbath only when you place your feet on it, or it can be used like a hot water bottle; if it stores cold heat, it can be used as a cooling pillow, a cushion that keeps you cool, an ice pack, or as seats or bedding for vehicles or tools; the cold heat can be obtained from a Peltier element, ice water, or ice pack, and it can be used as a device that cools your feet when you place your feet on it; the vacuum soundproofing insulation can be made into a wearable form such as a backpack, vest, or headwear, and the appropriate temperature can be obtained by combining an ice pack and / or heat storage body with a heat source that includes cold heat. As an example, a vacuum soundproofing and thermal insulation body in the shape of a three-dimensionally molded passenger compartment of a vehicle can keep the passenger compartment at a comfortable temperature with little energy. For example, in the case of a three-wheeled vehicle, two arms grow out from the passenger compartment toward the front, each arm having a bellows-shaped first joint at its base that moves up and down, both arms have a bellows-shaped second joint in the middle that moves up and down, and at the end of each arm there is a joint that becomes a bellows-shaped rudders that can move left and right, and at the end of the rudders joints are provided the front wheels and a braking device, and legs grow out from the passenger compartment toward the rear, each arm having a bellows-shaped third joint at its base that moves up and down, and the rear wheels and power and braking devices are provided to form the vehicle body, and both arms have joints at the first joint and beyond. The passenger compartment is connected to a rope of the required strength that forms a loop around the center axis in the direction of travel, and when the first joint of one arm is raised, the rope lowers the first joint of the other arm, allowing the vehicle body to tilt in the turning direction. The second and third joints are equipped with suspension devices, and for example, when the second joint moves, the angle narrows and an elastic body that moves in the expansion and contraction direction and contains a fluid is arranged on the upper side that is compressed, so that it spans both sides of the bellows of the second joint, and an elastic body that moves in the expansion and contraction direction and contains a fluid is arranged on both upper sides of the bellows of the first joint, and the elastic body of the first joint and the elastic body of the second joint communicate with each other through a flow path that crosses the left and right, and when the vehicle tilts to the right, If the vehicle leans to the left, the first left joint bends downwards, the elastic mass of the first left joint stretches and the elastic mass of the second right joint connected to the flow path contracts, and if the vehicle leans to the left, the first right joint bends downwards, the elastic mass of the first joint stretches and the elastic mass of the second left joint contracts, and the left and right rudder joints maintain wheel alignment suitable for driving and steering, and the second joint has a gearbox and motor linked to the movement that dampens the weight of rotation, using the elasticity of the elastic mass or fluid, the suspension system functions, the motor generates electricity, and the steering system has a volume-changing part that allows the rudder to turn left and right so that it can be passed over the rudder joint, and there is also a rack on the left and right sides of the rack. There is a part that changes volume when pushed, and the part of the rudder joint that changes volume can be connected to the right and left through a flow channel to steer, and the flow channel can be formed integrally with the arm, and the mechanism for tilting the body, the elastic body that moves in the extension and contraction direction of the suspension, the part of the steering system that changes volume, and the mechanism for tilting the body can be a partitioned bellows connected with a flow channel and utilizing the change in volume, and the vacuum soundproofing and heat-insulating body in the shape of a passenger compartment has both arms connected to the front wheels, both legs connected to the rear wheels, the luggage compartment, the seat, the backrest, the boarding gate hinged with bellows, the outside air intake, the luggage compartment, and other doors all formed integrally, and since it is lightweight and can tilt as a single unit, the wheels are also lightweight, and the passenger compartment is soundproof and heat-insulated,It is equipped with necessary items such as front and rear wheels, braking devices, dampers, ropes that link the left and right arms, handlebars, steering shafts, pinions, window glass, electrical systems, and instruments, and functions as an energy-efficient vehicle positioned between four-wheeled and two-wheeled vehicles. The vehicle may be electrically powered, and the vacuum soundproofing and thermal insulation body in the shape of the passenger compartment may be equipped with heat storage material for the efficiency of the electric motor. The power source may be electrically assisted or human power, or if the vehicle is used in a place with low gravity, the power source may be heat storage material and a Stirling engine. It may be equipped with a system that regenerates surplus kinetic energy with a flywheel that utilizes the weight of the storage battery, and the exchange of electricity between the rotating storage battery and the vehicle body may be by slip rings or wireless, whichever is more electrically efficient, and the vehicle body may be equipped with solar cells. As an example, by expanding the uses of vacuum soundproof insulation, it would be ideal if vacuum soundproof insulation could be used in all situations where energy saving is required, or where the functions of vacuum soundproof insulation are applied to extract energy from heat or where soundproofing is required. Manufacturing could be automated to allow for low-cost mass production. The learning functions of vacuum soundproof insulation manufacturing machines and systems that combine vacuum soundproof insulation with ice packs and / or heat storage materials would allow the vacuum soundproof insulation to be actually used, and when information on its use is shared and fed back, it would learn, simulate, and improve it, and reflect this in manufacturing, thereby reducing stress concentration, improving earthquake resistance, giving it a shape that not only improves sound insulation but also sound absorption, and preventing magnetic flux leakage or magnetic interference to the outside when magnetic fields are used in the support parts of the vacuum soundproof insulation. The materials, structures, and functions would approach optimization, and information on the flow of heat inside the material and structures found in nature, such as plants and cells, would be taken in and used as reference, and deep learning using artificial intelligence would also be performed to approach further optimization. [Industrial Applicability]

[0009] It can be used in various industries, including buildings, the energy sector and vehicles, for heat management and utilization, as well as soundproofing purposes. [Explanation of symbols]

[0010] 11 Support part 12. Member for supporting and sealing the periphery of opposing outer packaging materials 13 Vacuum layer 14 Opposite outer packaging material 15 Connecting and pulling part 16 Lattice Structure 17 Floor-like part 18 Wall-like part 19 The part that will be underneath after turning 21 Neighborhood of desired location 22 Yoke 23 Vacuum area 24 Pump 25 Mounting part 26 Bellows and other seals 27 Heat and sound path 28 Ice packs and / or heat storage materials 29 Pressure Area 30 Valves 31 Schematic representation of noise 32 Schematic representation of sound passing through vacuum soundproof insulation 33 Schematic representation of the sound generated to cancel 34 Parts with changing volume

Claims

1. An outer packaging material (14) facing the sealed body having a vacuum layer; The main body is provided with a support portion (11) facing the main body and configured to support the vacuum layer by magnetic force, The main body is provided with a function for opening and closing the paths of heat and sound propagation, and the opening and closing function is The magnetic force of the support part which supports and insulates the vacuum layer is obtained or eliminated by using any one or more of the magnetic force of a permanent magnet, a bonded magnet, an electromagnet, and a magnetic semiconductor; By changing the position of the yoke or magnet, When the support of the vacuum layer is lost, heat is passed through the vacuum layer. It has an opening and closing function that switches between insulation and heat transfer. A heat insulating material characterized by:

2. An outer packaging material (14) facing the sealed body having a vacuum layer; A support part (11) is provided on the facing outer packaging material (14) to support the vacuum layer by magnetic force, The main body is provided with a function for opening and closing the paths of heat and sound propagation, and the opening and closing function is as follows: When the opposing outer packaging material (14) is shifted to the side, the magnetic force is released and a vacuum is created, bringing the paths of heat and sound transmission into contact. When it is returned to its original position, it provides sound insulation and heat insulation, and has an opening and closing function that opens and closes the paths of heat and sound transmission. When the member (12) that supports and seals the periphery of the opposing outer packaging material is moved sideways, the base flexibly breaks, deforming like a parallelogram, and the member (12) that supports and seals the periphery of the opposing outer packaging material comes into contact with the opposing outer packaging material (14) and stops. The heat insulating material according to claim 1 .

3. The body may have a connecting portion that can be connected and may be cylindrical in shape; The body can insulate the inside and outside of the tube with a vacuum layer, and a support part is provided that has a structure that supports the vacuum layer by magnetic force, The support has a function of opening and closing the path of heat and sound propagation, and the function is as follows: This function allows the exchange of heat and sound between the inside and outside of the tube by manipulating the magnetic force and eliminating the support of the vacuum layer. The heat insulating material according to claim 1 .

4. An outer packaging material (14) facing the sealed body having a vacuum layer; The main body is provided with a function for opening and closing the paths of heat and sound propagation, and the opening and closing function is as follows: When the opposing outer packaging material (14) is shifted to the side, it is drawn into a vacuum and the paths of heat and sound transmission come into contact, and when it is returned to its original position, it provides sound insulation and heat insulation, and has an opening and closing function that opens and closes the paths of heat and sound transmission. When the member (12) that supports and seals the periphery of the opposing outer packaging material moves sideways, its base flexibly bends and it deforms like a parallelogram falling over. When the member (12) that supports and seals the periphery of the opposing outer packaging material comes to a stop against the opposing outer packaging material (14) and can no longer move sideways, the gap of the vacuum layer (13) sandwiched between the opposing outer packaging materials (14) cannot narrow, It acts as a switch for the propagation of heat and sound by utilizing the pulling force of the vacuum. The heat insulating material according to claim 2 .

5. The body may have a connecting portion that can be connected and may be cylindrical in shape; The inside and outside of the tube can be insulated with a vacuum layer by providing a support part having a structure that supports the vacuum layer with a magnetic force on the main body, and insulating the tube; The heat insulating material according to claim 3, which has a function of opening and closing the paths of heat and sound propagation, The lack of the opening and closing function means that heat and sound cannot be exchanged between the inside and outside of the tube. The heat insulating material according to claim 3.

6. The heat insulating material according to claim 1, The insulating material according to claim 1, wherein the opposing support parts using magnetic force are connected to the outer packaging material by supports, and the opposing support parts attract each other to expand the space between the opposing outer packaging materials by the supports, thereby supporting the vacuum layer and insulating the space, and the magnetic force of the support parts can be operated to open and close the paths of heat and sound propagation, thereby allowing heat to pass through. By eliminating the opening and closing function of the support, the magnetic force is not manipulated and the path of heat and sound propagation cannot be opened or closed, so heat does not flow. The opposing support parts are attracted to each other by magnetic force, and the vacuum layer between the opposing outer packaging materials connected by the pillars is supported and insulated by magnetic force. The heat insulating material according to claim 1 .

7. The main body may be provided with a solar cell, and the main body may be provided with a solar heat collector; Equipped with the function of opening and closing the heat and sound propagation paths, The function of opening and closing the heat and sound propagation path allows heat to pass through the insulation of the solar collector.

5. The heat insulating material according to claim 1 .

8. When sound reaches one side of the insulation, The sound received on one side was generated by an electronic circuit. A sound generated to cancel the sound reaching the one side is The insulation material is placed on the opposite side of the insulation material, and the sound is cancelled on the opposite side, thereby providing sound insulation. and / or When the insulation receives shocks, including those from wind, waves, rain, muddy water, and sound, the magnetic field converts the shocks into electricity and absorbs them. An insulating material or a vacuum insulating material, or an insulating material according to any one of claims 1 to 3.

9. Equipped with a function to open and close the heat transfer path, characterized by the vacuum layer being heated by the user's body weight A toilet seat and / or a seat part and / or bedding and / or a heat insulating material or a vacuum heat insulating material or a heat insulating material according to any one of claims 1 to 6.

10. The support parts (11) are arranged in a direction that takes into consideration that the magnetic forces of the support parts do not all slide in the same direction at the same time.

6. An insulating material according to any one of claims 1 to 3 and claim 5.

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