WO2022038732A1 - Sheet member of refrigeration cycle device, and method for manufacturing sheet member of refrigeration cycle device - Google Patents

Sheet member of refrigeration cycle device, and method for manufacturing sheet member of refrigeration cycle device Download PDF

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Publication number
WO2022038732A1
WO2022038732A1 PCT/JP2020/031400 JP2020031400W WO2022038732A1 WO 2022038732 A1 WO2022038732 A1 WO 2022038732A1 JP 2020031400 W JP2020031400 W JP 2020031400W WO 2022038732 A1 WO2022038732 A1 WO 2022038732A1
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WO
WIPO (PCT)
Prior art keywords
sheet member
heat insulating
insulating material
refrigeration cycle
pasted
Prior art date
Application number
PCT/JP2020/031400
Other languages
French (fr)
Japanese (ja)
Inventor
光弘 西村
司 谷川
絢可 上西
英樹 武田
政樹 中川
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2020/031400 priority Critical patent/WO2022038732A1/en
Priority to JP2022543211A priority patent/JP7483012B2/en
Publication of WO2022038732A1 publication Critical patent/WO2022038732A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle

Definitions

  • the present disclosure relates to a sheet member used in a refrigerating cycle device and a method for manufacturing a sheet member of the refrigerating cycle device.
  • Patent Document 1 discloses a refrigerating cycle apparatus using a heat insulating material having a complicated shape manufactured by press working and punching.
  • Some of the heat insulating materials used in the refrigeration cycle device are formed in the form of a sheet and attached to each part of the refrigeration cycle device.
  • such heat insulating materials are often manufactured by cutting out from a sheet member which is a raw material.
  • the present disclosure has been made to solve the above-mentioned problems, and provides a seat member of a refrigerating cycle device for improving the productivity of a refrigerating cycle device and a method for manufacturing a sheet member of the refrigerating cycle device. be.
  • the sheet member of the refrigeration cycle device according to the present disclosure includes a plurality of pasted parts having different shapes, and the plurality of pasted parts constitute a group of parts to be pasted to one refrigeration cycle device.
  • the seat member of the refrigeration cycle device has pasted parts constituting a group of parts to be pasted to one refrigeration cycle device. Therefore, it is not necessary to manage each of the pasted parts in association with the refrigeration cycle device. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
  • FIG. 1 It is a schematic block diagram which shows the sheet member 1 which concerns on Embodiment 1.
  • FIG. It is an exploded perspective view which shows the air conditioner 4 which concerns on Embodiment 1.
  • FIG. It is a schematic block diagram which shows the plurality of seat members which concern on Conventional Example 1.
  • FIG. It is a schematic block diagram which shows the sheet member 11 which concerns on Embodiment 2.
  • FIG. It is a figure explaining the manufacturing method of the sheet member 11 which concerns on Embodiment 2.
  • FIG. It is a schematic block diagram which shows the plurality of seat members which concern on Conventional Example 2.
  • FIG. It is a figure explaining the manufacturing method of the heat insulating material of the sheet member 11A which concerns on Conventional Example 2.
  • FIG. It is a figure explaining the manufacturing method of the heat insulating material of the sheet member 11B which concerns on Conventional Example 2.
  • FIG. It is a figure for demonstrating the dimension of the intermediate sheet member which concerns on Conventional Example 2.
  • FIG. It is a figure explaining the sorting work which concerns on conventional example 2.
  • FIG. It is a figure explaining the manufacturing method of the sheet member 101 which concerns on Embodiment 3.
  • FIG. It is a schematic block diagram which shows the laser apparatus 141 which concerns on Embodiment 1.
  • FIG. It is a schematic block diagram which shows the laser apparatus 141A which concerns on a comparative example.
  • Embodiment 1 the seat member of the refrigeration cycle apparatus according to the first embodiment will be described while comparing with a conventional example.
  • the seat member of the refrigeration cycle device may be simply referred to as a seat member.
  • FIG. 1 is a schematic configuration diagram showing a seat member 1 according to the first embodiment.
  • the sheet member 1 is a sheet-like member made of polyethylene foam, CR rubber sponge, urethane foam, glass wool, felt or the like.
  • the sheet member 1 has a rectangular shape, for example, as shown in FIG.
  • the sheet member 1 is cut along the inner line segment of the sheet member 1 shown in FIG. 1, and the cut out portion is used as a heat insulating material. That is, the sheet member 1 is a raw material for the heat insulating material.
  • a double-sided tape-shaped separator (not shown) is attached to one surface of the sheet member 1. As a result, the heat insulating material cut out from the sheet member is attached to the components of the refrigeration cycle apparatus described later.
  • the heat insulating material attached to the components of the refrigerating cycle device suppresses the heat transferred from the outside of the refrigerating cycle device to the inside of the refrigerating cycle device.
  • the heat insulating material is an example of a pasted part to be pasted on a refrigeration cycle device.
  • the place where each heat insulating material is pasted may be referred to as a pasting place.
  • the sheet member 1 includes a heat insulating material 2a, a heat insulating material 2b, a heat insulating material 2c, a heat insulating material 2d, a heat insulating material 2e, a heat insulating material 2f, a heat insulating material 2g, a heat insulating material 2h, a heat insulating material 2i, and a heat insulating material.
  • a heat insulating material 2k a heat insulating material 2l, a heat insulating material 2m, a heat insulating material 2n, a heat insulating material 2o, a heat insulating material 2p, a heat insulating material 2q, a heat insulating material 2r, and a heat insulating material 2s.
  • the plurality of heat insulating materials of the sheet member 1 two adjacent heat insulating materials are connected via microjoints.
  • the plurality of heat insulating materials of the sheet member 1 constitute a group of parts to be attached to one component.
  • the shape of the heat insulating material cut out from the sheet member 1 is different from each other, and the shape is designed according to the structure of the pasted portion.
  • two adjacent heat insulating materials are arranged so that at least a part of them is common.
  • the seat member 1 has a discard allowance 3.
  • the discard allowance 3 surrounds all the heat insulating materials of the sheet member 1, and is a portion that is discarded when each heat insulating material is cut out from the sheet member 1.
  • the heat insulating material adjacent to the discarding allowance 3 and the discarding allowance 3 are connected via a microjoint M.
  • the width, pitch, and the like of the microjoint M are designed from the material, thickness, and the like of the seat member 1. For example, when the sheet member 1 is made of a hard material, the width of the microjoint M is designed to be narrow.
  • the heat insulating material of the sheet member 1 is separated from the sheet member 1 by cutting the micro joint M when it is attached to the component.
  • FIG. 2 is an exploded perspective view showing the air conditioner 4 according to the first embodiment.
  • the air conditioned device 4 is a device that harmonizes air, and is an example of a refrigerating cycle device to which a heat insulating material is attached.
  • the outer shell of the air conditioner 4 is composed of a welded part 5, a sheet metal part 6a, a sheet metal part 6b, a sheet metal part 6c, and a sheet metal part 6d.
  • the welded part 5 constitutes the lower surface of the housing.
  • the welded part 5 is configured by welding a plurality of parts.
  • the sheet metal component 6a constitutes the left surface of the housing.
  • the sheet metal component 6b constitutes the right surface of the housing.
  • the sheet metal component 6c constitutes a part of the back surface of the housing.
  • the sheet metal component 6d constitutes the upper surface of the housing.
  • a heat exchanger 7 and a blower 8 are housed inside the air conditioner 4.
  • the heat exchanger 7 is a device that exchanges heat between the refrigerant flowing inside and the air.
  • the blower 8 is a device that sends air to the heat exchanger 7.
  • the welded part 5, the sheet metal part 6a, the sheet metal part 6b, the sheet metal part 6c, the sheet metal part 6d, and the heat exchanger 7 are examples of the components to which the heat insulating material is attached.
  • FIG. 3 is a schematic configuration diagram showing a plurality of seat members according to the conventional example 1.
  • FIG. 3 shows a case where the same type of heat insulating material as that of the first embodiment is manufactured in the same amount.
  • the sheet member 1A includes a heat insulating material 2Aa, a heat insulating material 2Ab, a heat insulating material 2Ac, a heat insulating material 2Ad, a heat insulating material 2Ae, a heat insulating material 2Af, a heat insulating material 2Ag, a heat insulating material 2Ah, a heat insulating material 2Ai, and a heat insulating material. It has a material 2Aj.
  • the seat member 1A has a discard allowance 3A that surrounds all the heat insulating materials of the seat member 1A. Each insulation is cut out along the edges and separated from the sheet member 1A.
  • the sheet member 1B has a heat insulating material 2B. Further, the sheet member 1B has a discard allowance 3B surrounding the heat insulating material 2B.
  • the configurations of the seat member 1C, the seat member 1D, the seat member 1E, the seat member 1F, the seat member 1G, the seat member 1H, and the seat member 1I are the same as those of the seat member 1B. That is, the sheet member 1C, the sheet member 1D, the sheet member 1E, the sheet member 1F, the sheet member 1G, the sheet member 1H, and the sheet member 1I are the heat insulating material 2C, the heat insulating material 2D, the heat insulating material 2E, the heat insulating material 2F, and the heat insulating material.
  • the seat member 1C, the seat member 1D, the seat member 1E, the seat member 1F, the seat member 1G, the seat member 1H, and the seat member 1I have a discard allowance 3C, a discard allowance 3D, a discard allowance 3E, a discard allowance 3F, and a discard allowance. It has 3G, a discard allowance of 3H, and a discard allowance of 3I.
  • the manufactured heat insulating material is separated from the original sheet member. Therefore, it is necessary to sort the heat insulating material for each component. In addition, it is necessary to search for a heat insulating material corresponding to the pasting location from a plurality of heat insulating materials sorted for each component. Therefore, the work process of attaching the heat insulating material to the refrigerating cycle device is complicated, and the productivity of the refrigerating cycle device is lowered.
  • the sheet member 1A of the conventional example 1 there is a gap between adjacent heat insulating materials among the plurality of heat insulating materials. Therefore, in the conventional example 1, the ratio of the discard allowance per the area of the sheet member is large, and the yield is low.
  • the seat member of the refrigerating cycle device has pasted parts constituting a group of parts to be pasted to one refrigerating cycle device. Therefore, it is not necessary to manage each of the pasted parts in association with the refrigeration cycle device. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
  • the component group formed by the heat insulating material of one sheet member is one, one sheet member corresponds to one of the component parts. Therefore, the fact that all the heat insulating material is cut off from the sheet member 1 can be regarded as the completion of the step of attaching the heat insulating material. Therefore, by checking the sheet member 1, the progress of the process of attaching the heat insulating material can be easily confirmed. In addition, it is possible to prevent forgetting to attach the heat insulating material.
  • the two adjacent pasted parts of the heat insulating material are arranged so that at least a part of the sides are common. Therefore, the ratio of the disposal allowance per area of the sheet member is low, and the yield is high. Therefore, the material cost of the sheet member can be suppressed.
  • FIG. 4 is a schematic configuration diagram showing the seat member 11 according to the second embodiment.
  • the heat insulating material of the sheet member 11 of the second embodiment is different from the first embodiment in that it constitutes two component groups.
  • the same parts as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted, and the differences from the first embodiment will be mainly described.
  • the sheet member 11 has a heat insulating material 21a, a heat insulating material 21b, a heat insulating material 21c, a heat insulating material 21d, a heat insulating material 21e, and a heat insulating material 21f. Further, the seat member 11A has a discard allowance 13 that surrounds all the heat insulating materials of the seat member 11.
  • the heat insulating material of the sheet member 11 constitutes a component group composed of the heat insulating material 21a, the heat insulating material 21c, and the heat insulating material 21e, and a component group consisting of the heat insulating material 21b, the heat insulating material 21d, and the heat insulating material 21f. That is, the heat insulating material of the sheet member 11 is attached to two different components.
  • FIG. 5 is a diagram illustrating a method of manufacturing the sheet member 11 according to the second embodiment.
  • the sheet member 11 of the second embodiment is manufactured by using the vertical cutting machine 41 and the Thomson type 51.
  • the vertical cutting machine 41 is a machine that cuts the sheet member 11 in parallel with the surface of the sheet member 11.
  • the Thomson type 51 is an instrument for cutting out a heat insulating material from the intermediate sheet member 12 described later of the sheet member 11.
  • the Thomson type 51 is, for example, a wooden plate portion 52 in which a blade 53 is embedded.
  • the blade 53 protrudes from the upper part of the plate portion and is formed so as to correspond to the shape of the heat insulating material manufactured from the intermediate sheet member 12 in the top view.
  • a placement determining step of determining the placement position of the heat insulating material cut out from the sheet member 1 is performed using CAD, nesting software, or the like. More specifically, CAD data 80 or the like is used as the dimensions of the plurality of heat insulating materials of the sheet member 11, and the arrangement data 90 in which the arrangement positions of the heat insulating materials are recorded is created.
  • the heat insulating material is arranged on the sheet member 11 so as to form two component groups. At this time, for example, the two adjacent pasted parts among the plurality of heat insulating materials are arranged so that at least a part of them is common. Further, the width, pitch, and the like of the microjoint M are set in the arrangement data 90.
  • the vertical cutting machine 41 cuts the end 5 mm to 10 mm portion of the sheet member 11 as a discard allowance 13, and the intermediate sheet member 12 is manufactured.
  • the intermediate sheet member 12 is placed on the Thomson type 51 and pressed from above.
  • the blade 53 of the Thomson type 51 and the groove for embedding the blade 53 in the plate portion 52 are created based on the arrangement data 90.
  • a notch G is engraved on the blade 53 of the Thomson type 51.
  • the notch G is formed so that the micro joint M remains in the intermediate sheet member 12 when the intermediate sheet member 12 is cut by the Thomson type 51. Therefore, by cutting by the Thomson mold 51, the intermediate sheet member 12 including the heat insulating material 21a, the heat insulating material 21b, the heat insulating material 21c, the heat insulating material 21d, the heat insulating material 21e, and the heat insulating material 21f is manufactured. ..
  • FIG. 6 is a schematic configuration diagram showing a plurality of seat members according to a conventional example.
  • the sheet member 11A has a heat insulating material 12Aa, a heat insulating material 12Ab, a heat insulating material 12Ac, and a heat insulating material 12Ad. Further, a discard allowance 13A is shown so as to surround all the heat insulating materials of the sheet member 11A.
  • the seat member 11B has an intermediate seat member 12Ba, an intermediate seat member 12Bb, an intermediate seat member 12Bc, and an intermediate seat member 12Bd. Further, the seat member 11B has a discard allowance 13B that surrounds all the intermediate seat members of the seat member 11B.
  • the intermediate sheet member 12Ba has a heat insulating material 21Ba cut out from the intermediate sheet member 12Ba. Further, the intermediate sheet member 12Ba has a discard allowance 23Ba surrounding the heat insulating material 21Ba.
  • the configurations of the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd are the same as those of the intermediate sheet member 12Ba. That is, the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd have a heat insulating material 21Bb, a heat insulating material 21Bc, and a heat insulating material 21Bd, and a discarding allowance 23Bb, a discarding allowance 23Bc, and a discarding allowance 23Bd. ..
  • the seat member 11C has an intermediate seat member 12Ca, an intermediate seat member 12Cb, an intermediate seat member 12Cc, and an intermediate seat member 12Cd. Further, the seat member 11C has a discard allowance 13C surrounding all the intermediate seat members of the seat member 11C.
  • the intermediate sheet member 12Ca has a heat insulating material 21Ca cut out from the intermediate sheet member 12Ca. Further, the intermediate sheet member 12Ca has a discard allowance 23Ca surrounding the heat insulating material 21Ca.
  • the configurations of the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd are the same as those of the intermediate sheet member 12Ca. That is, the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd have a heat insulating material 21Cb, a heat insulating material 21Cc, and a heat insulating material 21Cd, and a discarding allowance 23Cb, a discarding allowance 23Cc, and a discarding allowance 23Cd. ..
  • FIG. 7 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11A according to the conventional example 2.
  • a method of manufacturing the heat insulating material of the sheet member 11A will be described with reference to FIG. 7.
  • the vertical cutting machine 41 cuts the portion of the sheet member 11A having an end 5 mm to 10 mm as a discard allowance 13A.
  • the sheet member 11A is cut into strips by the vertical cutting machine 41.
  • the heat insulating material 12Aa, the heat insulating material 12Ab, the heat insulating material 12Ac, and the heat insulating material 12Ad are manufactured from the sheet member 11A.
  • FIG. 8 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11B according to the conventional example 2. Subsequently, a method of manufacturing the heat insulating material of the sheet member 11B will be described with reference to FIG. First, the sheet member 11B is cut by the vertical cutting machine 41, and the intermediate sheet member 12Ba, the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd are manufactured. At this time, the discard allowance 13B is rejected from the seat member 11B. Next, the intermediate sheet member 12Ba is placed on the Thomson type 51B having the blade 53B and pressed from above. As a result, the heat insulating material 21Ba is cut out from the intermediate sheet member 12Ba. At this time, the discard allowance 23Ba is rejected from the intermediate sheet member 12Ba.
  • the heat insulating material 21Bb, the heat insulating material 21Bc, and the heat insulating material 21Bd are cut out from the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd. Then, the discard allowance 23Bb, the discard allowance 23Bc, and the discard allowance 23Bd are rejected from the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd.
  • FIG. 9 is a diagram for explaining the dimensions of the intermediate sheet member according to the conventional example 2.
  • the dimensions of the intermediate sheet member will be described by taking the intermediate sheet member 12Ba shown in FIG. 9 as an example.
  • the dimensions of the intermediate sheet member other than the intermediate sheet member 12Ba are the same as the dimensions of the intermediate sheet member 12Ba.
  • the vertical and horizontal lengths of the intermediate sheet member 12Ba are dimensional T longer than the vertical and horizontal lengths of the smallest rectangle R in which the heat insulating material 21Ba is inserted.
  • the dimension T is determined by the distance between the blade and the end portion of the plate portion 52 in the Thomson type, and is, for example, 10 mm to 15 mm.
  • the discarding allowance 23Ba includes a discarding allowance 24Ba corresponding to the remaining portion from which the heat insulating material 21Ba is cut out from the rectangle R, and a discarding allowance 25Ba located outside the Thomson-shaped blade when the heat insulating material 21Ba is manufactured.
  • FIG. 10 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11C according to the conventional example 2.
  • a method of manufacturing the heat insulating material of the sheet member 11C will be described with reference to FIG. 10.
  • the sheet member 11C is cut by the vertical cutting machine 41, and the intermediate sheet member 12Ca, the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd are manufactured.
  • the discard allowance 13C is rejected from the seat member 11C.
  • the intermediate sheet member 12Ca is placed on the Thomson type 51C having the blade 53C and pressed from above.
  • the heat insulating material 21Ca is cut out from the intermediate sheet member 12Ca.
  • the discard allowance 23Ca is rejected from the intermediate sheet member 12Ca.
  • the heat insulating material 21Cb, the heat insulating material 21Cc, and the heat insulating material 21Cd are cut out from the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd. Then, the discard allowance 23Cb, the discard allowance 23Cc, and the discard allowance 23Cd are rejected from the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd.
  • FIG. 11 is a diagram illustrating the sorting work according to the conventional example 2.
  • a group of heat insulating materials attached to one component is surrounded by a broken line.
  • the heat insulating material 12Aa, the heat insulating material 21Ba, and the heat insulating material 21Ca in the upper stage are attached to the sheet metal component 6a.
  • the heat insulating material attached to one component is cut out from a plurality of sheet members.
  • a plurality of heat insulating materials are cut out from one sheet member 11. Therefore, as compared with the case where only one heat insulating material is cut out from one intermediate sheet member of the conventional example 2, the number of man-hours in the work process of pressing using the Thomson mold is reduced. Therefore, the processing cost of the sheet member can be suppressed.
  • the heat insulating material attached to one component is provided by one sheet member 11. Therefore, as in the first embodiment, it is not necessary to manage each of the pasted parts in association with the refrigerating cycle device in the second embodiment. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
  • FIG. 12 is a schematic configuration diagram showing the seat member 101 according to the third embodiment.
  • FIG. 13 is a diagram illustrating a method of manufacturing the sheet member 101 according to the third embodiment. The method for manufacturing the sheet member 101 of the third embodiment is different from the first embodiment in that the laser device 141 is used.
  • the same parts as those in the second embodiment are designated by the same reference numerals, and the description thereof will be omitted, and the differences from the second embodiment will be mainly described.
  • the sheet member 101 has a heat insulating material 102a, a heat insulating material 102b, and a heat insulating material 102c. Further, the sheet member 101 has a discard allowance 103 that surrounds all the heat insulating materials of the sheet member 101.
  • the sheet member 101 is manufactured by using the laser device 141.
  • the laser device 141 is a device that is connected to the control device 145 and cuts the sheet member based on the signal from the control device 145.
  • FIG. 14 is a schematic configuration diagram showing the laser device 141 according to the first embodiment.
  • FIG. 14 shows a cross section of the laser device 141 cut in the vertical direction.
  • the laser device 141 includes a condenser lens 142, an O-ring 143, and a fixing plate 144.
  • One surface of the condenser lens 142 is a convex surface, and the other surface is a flat surface.
  • the condenser lens 142 collects the laser light emitted from the laser device 141.
  • the condenser lens 142 is fixed to the fixing plate 144 via the O-ring 143.
  • the sheet member 1 is a processing target to which a laser beam is irradiated.
  • Conditions such as the output of the laser device 141 and the distance between the laser device 141 and the sheet member are appropriately adjusted according to the material or thickness of the heat insulating material.
  • the convex surface of the condenser lens 142 faces the sheet member 101 side.
  • the cross section when the laser beam emitted from the laser device 141 cuts the sheet member 1 is substantially perpendicular to the surface where the heat insulating material is in contact with the constituent members.
  • the control device 145 is also referred to as a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcontroller, or processor) that executes a program stored in dedicated hardware or a storage unit (not shown). ).
  • the control device 145 is dedicated hardware, the control device 145 is, for example, a single circuit, a composite circuit, an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a combination thereof. Applies to.
  • Each of the functional units realized by the control device 145 may be realized by individual hardware, or each functional unit may be realized by one hardware.
  • each function executed by the control device 145 is realized by software, firmware, or a combination of software and firmware.
  • Software and firmware are described as programs and stored in a storage unit.
  • the CPU realizes each function by reading and executing the program stored in the storage unit.
  • the storage unit is, for example, a non-volatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, or an EEPROM. It should be noted that some of the functions of the control device 145 may be realized by dedicated hardware, and some may be realized by software or firmware.
  • a placement determining step of determining the placement position of the heat insulating material cut out from the sheet member 101 is performed by using CAD or nesting software operating on the control device 145. More specifically, CAD data 80 or the like is used as the dimensions of the heat insulating material 102a, the heat insulating material 102b, and the heat insulating material 102c, and the arrangement data 90 in which the arrangement position of each heat insulating material is recorded is created.
  • the heat insulating material is arranged on the sheet member 1 so as to form a component group. At this time, for example, the two adjacent pasted parts among the plurality of heat insulating materials are arranged so that at least a part of them is common. Further, the width, pitch, and the like of the microjoint M are set in the arrangement data 90.
  • a cutting step of irradiating a laser beam along the edge of the heat insulating material to cut the sheet member 1 is performed.
  • the laser device 141 cuts the sheet member 101 so that the micro joint M remains.
  • the sheet member 101 including the heat insulating material 102a, the heat insulating material 102b, and the heat insulating material 102c as a component group is manufactured.
  • the sheet member 101 is cut by the laser device 141. Therefore, when the Thomson type is used, it is not necessary to secure the discard allowance as in the case of considering the discard allowance located outside the Thomson type blade. Therefore, the seat member of the first embodiment can increase the yield.
  • the laser processing is performed while leaving the micro joint. Therefore, when the sheet member is cut by the laser, the heat insulating material is lifted, and it is possible to suppress the occurrence of quality defects.
  • the pasted parts arranged so that at least a part of the sides are common are cut by the laser device 141. That is, when the laser device 141 cuts one side, the common portion of the two heat insulating materials can be cut. Therefore, the machining time can be shortened as compared with the case where the pasted parts are arranged apart from each other.
  • FIG. 15 is a schematic configuration diagram showing a laser device 141A according to a comparative example.
  • the convex surface of the condenser lens 142A faces the side opposite to the sheet member 1.
  • the laser light emitted from the laser device 141A converges. Therefore, when the sheet member 1 is thick, the cross section when the sheet member 1 is cut is slanted with respect to the surface where the heat insulating material is in contact with the constituent member.
  • the heat insulating material may have a reduced heat insulating performance at a portion where the thickness of the end portion is small.
  • the condenser lens 142 of the laser device 141 has a convex surface facing the sheet member 101 side. Therefore, the laser light emitted from the laser device 141 is blurred as compared with the laser light according to the comparative example. Therefore, when the sheet member 1 is thick, the cross section when the sheet member 1 is cut is substantially perpendicular to the surface where the heat insulating material is in contact with the constituent member. Therefore, the thickness of the heat insulating material becomes uniform as a whole, and the heat insulating performance does not vary.
  • the case where the heat insulating material to be attached to the component of one refrigerating cycle device is arranged in one sheet member has been described, but one sheet member has one.
  • a heat insulating material to be attached to the refrigerating cycle device of the table may be arranged.
  • one sheet member corresponds to one component
  • one sheet member corresponds to two components.
  • the number of components corresponding to one sheet member may be three or more.
  • the pasted part may be used for the purpose of sound absorption, sealing, or prevention of dew condensation.
  • the contents of the present disclosure may be applied to a plastic plate, a foaming material used as a cushioning material, or the like other than the pasted parts.
  • an air conditioner is taken as an example as a refrigerating cycle device to which pasted parts are attached, but the attached parts may be attached to a refrigerating device or the like.
  • the heat insulating material to be attached to the upper part of the component may be arranged in the inner part of the sheet member 1, and the heat insulating material to be attached to the lower part of the component may be arranged in front of the sheet member 1.
  • the heat insulating material may be marked with a control number of parts, a number indicating the order of pasting, or the like by a laser or the like.
  • the order of attachment can be written on the heat insulating material.
  • the heat insulating materials may be collected and arranged for each of the same shape or a similar shape.
  • the heat insulating material may arbitrarily form a component group, for example, it may be collected and arranged at each business establishment where the heat insulating material is manufactured.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laser Beam Processing (AREA)
  • Refrigerator Housings (AREA)

Abstract

This sheet member of a refrigeration cycle device comprises a plurality of attachment components with different shapes, and the plurality of attachment components constitute a group of components to be attached to a single refrigeration cycle device.

Description

冷凍サイクル装置のシート部材、及び冷凍サイクル装置のシート部材の製造方法A method for manufacturing a sheet member of a refrigerating cycle device and a sheet member of a refrigerating cycle device.
　本開示は、冷凍サイクル装置に用いられるシート部材、及び冷凍サイクル装置のシート部材の製造方法に関する。 The present disclosure relates to a sheet member used in a refrigerating cycle device and a method for manufacturing a sheet member of the refrigerating cycle device.
　従来、冷凍サイクル装置には、冷凍サイクル装置の外部の熱が冷凍サイクル装置の内部に伝わらないように、断熱材が用いられることが知られている。特許文献１には、プレス加工、及び打ち抜き加工によって製造された複雑な形状の断熱材が用いられた冷凍サイクル装置が開示されている。 Conventionally, it is known that a heat insulating material is used for a refrigerating cycle device so that heat outside the refrigerating cycle device is not transferred to the inside of the refrigerating cycle device. Patent Document 1 discloses a refrigerating cycle apparatus using a heat insulating material having a complicated shape manufactured by press working and punching.
特開平９－１９６５５１号公報Japanese Unexamined Patent Publication No. 9-196551
　冷凍サイクル装置に用いられる断熱材には、シート状に形成され、冷凍サイクル装置の各部に貼り付けられるものがある。概して、このような断熱材は、原反材料となるシート部材から切り抜かれることで製造されることが多い。この場合、製造された個々の断熱材を、断熱材が貼り付けられる冷凍サイクル装置ごとに仕分ける作業が必要になる。したがって、冷凍サイクル装置に断熱材を貼り付ける作業工程が煩雑化し、冷凍サイクル装置の生産性が低下している。 Some of the heat insulating materials used in the refrigeration cycle device are formed in the form of a sheet and attached to each part of the refrigeration cycle device. In general, such heat insulating materials are often manufactured by cutting out from a sheet member which is a raw material. In this case, it is necessary to sort the manufactured individual heat insulating materials for each refrigeration cycle device to which the heat insulating material is attached. Therefore, the work process of attaching the heat insulating material to the refrigerating cycle device is complicated, and the productivity of the refrigerating cycle device is lowered.
　本開示は、上記のような課題を解決するためになされたもので、冷凍サイクル装置の生産性を向上させる冷凍サイクル装置のシート部材、及び冷凍サイクル装置のシート部材の製造方法を提供するものである。 The present disclosure has been made to solve the above-mentioned problems, and provides a seat member of a refrigerating cycle device for improving the productivity of a refrigerating cycle device and a method for manufacturing a sheet member of the refrigerating cycle device. be.
　本開示に係る冷凍サイクル装置のシート部材は、複数の形状の異なる貼り付け部品を備え、複数の貼り付け部品は、１台の冷凍サイクル装置に貼り付けられる部品群を構成している。 The sheet member of the refrigeration cycle device according to the present disclosure includes a plurality of pasted parts having different shapes, and the plurality of pasted parts constitute a group of parts to be pasted to one refrigeration cycle device.
　本開示において、冷凍サイクル装置のシート部材は、１台の冷凍サイクル装置に貼り付けられる部品群を構成する貼り付け部品を有している。このため、個々の貼り付け部品ごとに冷凍サイクル装置と対応させて管理する必要がない。したがって、貼り付け部品が貼り付けられる冷凍サイクル装置ごとに、貼り付け部品を仕分ける作業が省略される。よって、冷凍サイクル装置のシート部材は、冷凍サイクル装置の生産性を向上させることができる。 In the present disclosure, the seat member of the refrigeration cycle device has pasted parts constituting a group of parts to be pasted to one refrigeration cycle device. Therefore, it is not necessary to manage each of the pasted parts in association with the refrigeration cycle device. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
実施の形態１に係るシート部材１を示す概略構成図である。It is a schematic block diagram which shows the sheet member 1 which concerns on Embodiment 1. FIG. 実施の形態１に係る空気調和装置４を示す分解斜視図である。It is an exploded perspective view which shows the air conditioner 4 which concerns on Embodiment 1. FIG. 従来例１に係る複数のシート部材を示す概略構成図である。It is a schematic block diagram which shows the plurality of seat members which concern on Conventional Example 1. FIG. 実施の形態２に係るシート部材１１を示す概略構成図である。It is a schematic block diagram which shows the sheet member 11 which concerns on Embodiment 2. FIG. 実施の形態２に係るシート部材１１の製造方法を説明する図である。It is a figure explaining the manufacturing method of the sheet member 11 which concerns on Embodiment 2. FIG. 従来例２に係る複数のシート部材を示す概略構成図である。It is a schematic block diagram which shows the plurality of seat members which concern on Conventional Example 2. FIG. 従来例２に係るシート部材１１Ａの断熱材の製造方法を説明する図である。It is a figure explaining the manufacturing method of the heat insulating material of the sheet member 11A which concerns on Conventional Example 2. FIG. 従来例２に係るシート部材１１Ｂの断熱材の製造方法を説明する図である。It is a figure explaining the manufacturing method of the heat insulating material of the sheet member 11B which concerns on Conventional Example 2. FIG. 従来例２に係る中間シート部材の寸法を説明するための図である。It is a figure for demonstrating the dimension of the intermediate sheet member which concerns on Conventional Example 2. 従来例２に係るシート部材１１Ｃの断熱材の製造方法を説明する図である。It is a figure explaining the manufacturing method of the heat insulating material of the sheet member 11C which concerns on Conventional Example 2. FIG. 従来例２に係る仕分け作業を説明する図である。It is a figure explaining the sorting work which concerns on conventional example 2. 実施の形態３に係るシート部材１０１を示す概略構成図である。It is a schematic block diagram which shows the sheet member 101 which concerns on Embodiment 3. FIG. 実施の形態３に係るシート部材１０１の製造方法を説明する図である。It is a figure explaining the manufacturing method of the sheet member 101 which concerns on Embodiment 3. FIG. 実施の形態１に係るレーザ装置１４１を示す概略構成図である。It is a schematic block diagram which shows the laser apparatus 141 which concerns on Embodiment 1. FIG. 比較例に係るレーザ装置１４１Ａを示す概略構成図である。It is a schematic block diagram which shows the laser apparatus 141A which concerns on a comparative example.
　実施の形態１．
　以下、実施の形態１に係る冷凍サイクル装置のシート部材について、従来例との比較を行いながら説明する。以下の説明において、冷凍サイクル装置のシート部材を単にシート部材と称することがある。 Embodiment 1.
Hereinafter, the seat member of the refrigeration cycle apparatus according to the first embodiment will be described while comparing with a conventional example. In the following description, the seat member of the refrigeration cycle device may be simply referred to as a seat member.
　図１は、実施の形態１に係るシート部材１を示す概略構成図である。シート部材１は、ポリエチレンフォーム、ＣＲゴムスポンジ、ウレタンフォーム、グラスウール、又はフェルト等からなるシート状の部材である。シート部材１は、例えば、図１で示すように、矩形状である。シート部材１は、図１で示されたシート部材１の内側の線分に沿って切断され、切り抜かれた部分が断熱材として使用される。つまり、シート部材１は、断熱材の原反材料である。シート部材１の一方の面には、両面テープ状のセパレータ（図示せず）が貼り付けられている。これにより、シート部材から切り抜かれた断熱材は、後述する冷凍サイクル装置の構成部品に貼り付けられる。冷凍サイクル装置の構成部品に貼り付けられた断熱材は、冷凍サイクル装置の外部の熱が冷凍サイクル装置の内部に伝わることを抑制する。断熱材は、冷凍サイクル装置に貼り付けられる貼り付け部品の一例である。なお、構成部品において、個々の断熱材が貼り付けられる箇所を貼り付け箇所と称することがある。 FIG. 1 is a schematic configuration diagram showing a seat member 1 according to the first embodiment. The sheet member 1 is a sheet-like member made of polyethylene foam, CR rubber sponge, urethane foam, glass wool, felt or the like. The sheet member 1 has a rectangular shape, for example, as shown in FIG. The sheet member 1 is cut along the inner line segment of the sheet member 1 shown in FIG. 1, and the cut out portion is used as a heat insulating material. That is, the sheet member 1 is a raw material for the heat insulating material. A double-sided tape-shaped separator (not shown) is attached to one surface of the sheet member 1. As a result, the heat insulating material cut out from the sheet member is attached to the components of the refrigeration cycle apparatus described later. The heat insulating material attached to the components of the refrigerating cycle device suppresses the heat transferred from the outside of the refrigerating cycle device to the inside of the refrigerating cycle device. The heat insulating material is an example of a pasted part to be pasted on a refrigeration cycle device. In the component parts, the place where each heat insulating material is pasted may be referred to as a pasting place.
　シート部材１は、シート部材１から切り抜かれる断熱材２ａ、断熱材２ｂ、及び断熱材２ｃ、断熱材２ｄ、断熱材２ｅ、断熱材２ｆ、断熱材２ｇ、断熱材２ｈ、断熱材２ｉ、断熱材２ｊ、断熱材２ｋ、断熱材２ｌ、断熱材２ｍ、断熱材２ｎ、断熱材２ｏ、断熱材２ｐ、断熱材２ｑ、断熱材２ｒ、及び断熱材２ｓを有している。シート部材１の複数の断熱材の内、隣接する２つの断熱材は、ミクロジョイントを介して接続されている。シート部材１の複数の断熱材は、１つの構成部品に貼り付けられる部品群を構成している。シート部材１から切り抜かれる断熱材の形状は、それぞれ異なっており、貼り付け箇所の構造に応じて形状が設計されている。シート部材１の複数の断熱材の内、隣接する２つの断熱材は、少なくとも一部の辺が共通するように配置されている。 The sheet member 1 includes a heat insulating material 2a, a heat insulating material 2b, a heat insulating material 2c, a heat insulating material 2d, a heat insulating material 2e, a heat insulating material 2f, a heat insulating material 2g, a heat insulating material 2h, a heat insulating material 2i, and a heat insulating material. It has 2j, a heat insulating material 2k, a heat insulating material 2l, a heat insulating material 2m, a heat insulating material 2n, a heat insulating material 2o, a heat insulating material 2p, a heat insulating material 2q, a heat insulating material 2r, and a heat insulating material 2s. Of the plurality of heat insulating materials of the sheet member 1, two adjacent heat insulating materials are connected via microjoints. The plurality of heat insulating materials of the sheet member 1 constitute a group of parts to be attached to one component. The shape of the heat insulating material cut out from the sheet member 1 is different from each other, and the shape is designed according to the structure of the pasted portion. Of the plurality of heat insulating materials of the sheet member 1, two adjacent heat insulating materials are arranged so that at least a part of them is common.
　また、シート部材１は、捨て代３を有している。捨て代３は、シート部材１の全ての断熱材を囲んでおり、シート部材１から各断熱材が切り抜かれる際に棄却される部分である。シート部材１の複数の断熱材の内、捨て代３と隣接する断熱材と、捨て代３とは、ミクロジョイントＭを介して接続されている。ミクロジョイントＭの幅、及びピッチ等は、シート部材１の材質、及び厚さ等から設計される。例えば、シート部材１が硬質な材料からなる場合、ミクロジョイントＭの幅は、狭くなるように設計される。シート部材１の断熱材は、構成部品に貼り付けられる際に、ミクロジョイントＭが切断されることでシート部材１から切り離される。 Further, the seat member 1 has a discard allowance 3. The discard allowance 3 surrounds all the heat insulating materials of the sheet member 1, and is a portion that is discarded when each heat insulating material is cut out from the sheet member 1. Of the plurality of heat insulating materials of the sheet member 1, the heat insulating material adjacent to the discarding allowance 3 and the discarding allowance 3 are connected via a microjoint M. The width, pitch, and the like of the microjoint M are designed from the material, thickness, and the like of the seat member 1. For example, when the sheet member 1 is made of a hard material, the width of the microjoint M is designed to be narrow. The heat insulating material of the sheet member 1 is separated from the sheet member 1 by cutting the micro joint M when it is attached to the component.
　図２は、実施の形態１に係る空気調和装置４を示す分解斜視図である。空気調和装置４は、空気を調和する機器であり、断熱材が貼り付けられる冷凍サイクル装置の一例である。図２に示すように、空気調和装置４の外殻は、溶接部品５、板金部品６ａ、板金部品６ｂ、板金部品６ｃ、及び板金部品６ｄから構成されている。溶接部品５は、筐体の下面を構成する。溶接部品５は、複数の部品が溶接されて構成されている。板金部品６ａは、筐体の左面を構成している。板金部品６ｂは、筐体の右面を構成している。板金部品６ｃは、筐体の背面の一部を構成している。板金部品６ｄは、筐体の上面を構成している。また、空気調和装置４の内部には、熱交換器７、及び送風機８が格納されている。熱交換器７は、内部を流れる冷媒と空気との間で熱交換を行う機器である。送風機８は、熱交換器７に空気を送る機器である。溶接部品５、板金部品６ａ、板金部品６ｂ、板金部品６ｃ、板金部品６ｄ及び熱交換器７は、断熱材が貼り付けられる構成部品の一例である。 FIG. 2 is an exploded perspective view showing the air conditioner 4 according to the first embodiment. The air conditioned device 4 is a device that harmonizes air, and is an example of a refrigerating cycle device to which a heat insulating material is attached. As shown in FIG. 2, the outer shell of the air conditioner 4 is composed of a welded part 5, a sheet metal part 6a, a sheet metal part 6b, a sheet metal part 6c, and a sheet metal part 6d. The welded part 5 constitutes the lower surface of the housing. The welded part 5 is configured by welding a plurality of parts. The sheet metal component 6a constitutes the left surface of the housing. The sheet metal component 6b constitutes the right surface of the housing. The sheet metal component 6c constitutes a part of the back surface of the housing. The sheet metal component 6d constitutes the upper surface of the housing. Further, a heat exchanger 7 and a blower 8 are housed inside the air conditioner 4. The heat exchanger 7 is a device that exchanges heat between the refrigerant flowing inside and the air. The blower 8 is a device that sends air to the heat exchanger 7. The welded part 5, the sheet metal part 6a, the sheet metal part 6b, the sheet metal part 6c, the sheet metal part 6d, and the heat exchanger 7 are examples of the components to which the heat insulating material is attached.
　（従来例１）
　図３は、従来例１に係る複数のシート部材を示す概略構成図である。図３では、実施の形態１と同型の断熱材が同量製造される場合を示している。図３に示すように、シート部材１Ａは、断熱材２Ａａ、断熱材２Ａｂ、断熱材２Ａｃ、断熱材２Ａｄ、断熱材２Ａｅ、断熱材２Ａｆ、断熱材２Ａｇ、断熱材２Ａｈ、断熱材２Ａｉ、及び断熱材２Ａｊを有している。また、シート部材１Ａは、シート部材１Ａの全ての断熱材を囲む捨て代３Ａを有している。それぞれの断熱材は、縁に沿って切り抜かれ、シート部材１Ａから分離される。 (Conventional example 1)
FIG. 3 is a schematic configuration diagram showing a plurality of seat members according to the conventional example 1. FIG. 3 shows a case where the same type of heat insulating material as that of the first embodiment is manufactured in the same amount. As shown in FIG. 3, the sheet member 1A includes a heat insulating material 2Aa, a heat insulating material 2Ab, a heat insulating material 2Ac, a heat insulating material 2Ad, a heat insulating material 2Ae, a heat insulating material 2Af, a heat insulating material 2Ag, a heat insulating material 2Ah, a heat insulating material 2Ai, and a heat insulating material. It has a material 2Aj. Further, the seat member 1A has a discard allowance 3A that surrounds all the heat insulating materials of the seat member 1A. Each insulation is cut out along the edges and separated from the sheet member 1A.
　シート部材１Ｂは、断熱材２Ｂを有している。また、シート部材１Ｂは、断熱材２Ｂを囲む捨て代３Ｂを有している。シート部材１Ｃ、シート部材１Ｄ、シート部材１Ｅ、シート部材１Ｆ、シート部材１Ｇ、シート部材１Ｈ、及びシート部材１Ｉの構成は、シート部材１Ｂと同様である。即ち、シート部材１Ｃ、シート部材１Ｄ、シート部材１Ｅ、シート部材１Ｆ、シート部材１Ｇ、シート部材１Ｈ、及びシート部材１Ｉは、断熱材２Ｃ、断熱材２Ｄ、断熱材２Ｅ、断熱材２Ｆ、断熱材２Ｇ、断熱材２Ｈ、及び断熱材２Ｉを有している。また、シート部材１Ｃ、シート部材１Ｄ、シート部材１Ｅ、シート部材１Ｆ、シート部材１Ｇ、シート部材１Ｈ、及びシート部材１Ｉは、捨て代３Ｃ、捨て代３Ｄ、捨て代３Ｅ、捨て代３Ｆ、捨て代３Ｇ、捨て代３Ｈ、及び捨て代３Ｉを有している。 The sheet member 1B has a heat insulating material 2B. Further, the sheet member 1B has a discard allowance 3B surrounding the heat insulating material 2B. The configurations of the seat member 1C, the seat member 1D, the seat member 1E, the seat member 1F, the seat member 1G, the seat member 1H, and the seat member 1I are the same as those of the seat member 1B. That is, the sheet member 1C, the sheet member 1D, the sheet member 1E, the sheet member 1F, the sheet member 1G, the sheet member 1H, and the sheet member 1I are the heat insulating material 2C, the heat insulating material 2D, the heat insulating material 2E, the heat insulating material 2F, and the heat insulating material. It has 2G, heat insulating material 2H, and heat insulating material 2I. Further, the seat member 1C, the seat member 1D, the seat member 1E, the seat member 1F, the seat member 1G, the seat member 1H, and the seat member 1I have a discard allowance 3C, a discard allowance 3D, a discard allowance 3E, a discard allowance 3F, and a discard allowance. It has 3G, a discard allowance of 3H, and a discard allowance of 3I.
　従来例１では、製造された断熱材は、元のシート部材から切り離されている。このため、断熱材を構成部品ごとに仕分ける作業が必要になる。また、構成部品ごとに仕分けた複数の断熱材の中から、貼り付け箇所に対応する断熱材を探す必要がある。したがって、冷凍サイクル装置に断熱材を貼り付ける作業工程が煩雑化し、冷凍サイクル装置の生産性が低下している。 In Conventional Example 1, the manufactured heat insulating material is separated from the original sheet member. Therefore, it is necessary to sort the heat insulating material for each component. In addition, it is necessary to search for a heat insulating material corresponding to the pasting location from a plurality of heat insulating materials sorted for each component. Therefore, the work process of attaching the heat insulating material to the refrigerating cycle device is complicated, and the productivity of the refrigerating cycle device is lowered.
　また、従来例１のシート部材１Ｂ、シート部材１Ｃ、シート部材１Ｄ、シート部材１Ｅ、シート部材１Ｆ、シート部材１Ｇ、シート部材１Ｈ、及びシート部材１Ｉからは、１つの断熱材のみが切り抜かれている。即ち、断熱材を金型等で打ち抜いて加工する場合、１つの断熱材に対して、最低１回の打ち抜き加工が必要となる。このため、従来例１は、１枚のシート部材から複数の断熱材が切り抜かれる場合と比較して、工数が増加している。 Further, only one heat insulating material is cut out from the sheet member 1B, the sheet member 1C, the sheet member 1D, the sheet member 1E, the sheet member 1F, the sheet member 1G, the sheet member 1H, and the sheet member 1I of the conventional example 1. There is. That is, when the heat insulating material is punched out with a die or the like, one heat insulating material needs to be punched at least once. Therefore, in the conventional example 1, the number of man-hours is increased as compared with the case where a plurality of heat insulating materials are cut out from one sheet member.
　更に、従来例１のシート部材１Ａでは、複数の断熱材のうち隣接する断熱材同士の間が開けられている。このため、従来例１では、シート部材の面積当たりの捨て代の割合が多く、歩留まりが低い。 Further, in the sheet member 1A of the conventional example 1, there is a gap between adjacent heat insulating materials among the plurality of heat insulating materials. Therefore, in the conventional example 1, the ratio of the discard allowance per the area of the sheet member is large, and the yield is low.
　実施の形態１では、冷凍サイクル装置のシート部材は、１台の冷凍サイクル装置に貼り付けられる部品群を構成する貼り付け部品を有している。このため、個々の貼り付け部品ごとに冷凍サイクル装置と対応させて管理する必要がない。したがって、貼り付け部品が貼り付けられる冷凍サイクル装置ごとに、貼り付け部品を仕分ける作業が省略される。よって、冷凍サイクル装置のシート部材は、冷凍サイクル装置の生産性を向上させることができる。 In the first embodiment, the seat member of the refrigerating cycle device has pasted parts constituting a group of parts to be pasted to one refrigerating cycle device. Therefore, it is not necessary to manage each of the pasted parts in association with the refrigeration cycle device. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
　また、実施の形態１では、１枚のシート部材が有する断熱材が構成する部品群が１つであるため、１枚のシート部材と構成部品の１つとが対応している。このため、シート部材１から全ての断熱材が切り放されたことを、断熱材を貼り付ける工程の完了とすることができる。したがって、シート部材１を確認することで、断熱材を貼り付ける工程の進捗状況を簡単に確認することができる。また、断熱材の貼り忘れを抑制することができる。 Further, in the first embodiment, since the component group formed by the heat insulating material of one sheet member is one, one sheet member corresponds to one of the component parts. Therefore, the fact that all the heat insulating material is cut off from the sheet member 1 can be regarded as the completion of the step of attaching the heat insulating material. Therefore, by checking the sheet member 1, the progress of the process of attaching the heat insulating material can be easily confirmed. In addition, it is possible to prevent forgetting to attach the heat insulating material.
　実施の形態１では、断熱材の内、隣接する２つの貼り付け部品は、少なくとも一部の辺が共通するように配置されている。このため、シート部材の面積当たりの捨て代の割合が低く、歩留まりが高くなっている。よって、シート部材の材料費を抑えることができる。 In the first embodiment, the two adjacent pasted parts of the heat insulating material are arranged so that at least a part of the sides are common. Therefore, the ratio of the disposal allowance per area of the sheet member is low, and the yield is high. Therefore, the material cost of the sheet member can be suppressed.
　また、実施の形態１では、隣接する２つの貼り付け部品同士、又は貼り付け部品と捨て代とが、ミクロジョイントを介して接続されている。このため、シート部材を運搬する際に、断熱材が外れて散らばらない。 Further, in the first embodiment, two adjacent pasted parts or the pasted parts and the discard allowance are connected via a micro joint. Therefore, when the sheet member is transported, the heat insulating material does not come off and scatter.
　実施の形態２．
　図４は、実施の形態２に係るシート部材１１を示す概略構成図である。本実施の形態２のシート部材１１の断熱材は、２つの部品群を構成している点で実施の形態１と相違する。本実施の形態２では、実施の形態１と同一の部分は同一の符合を付して説明を省略し、実施の形態１との相違点を中心に説明する。 Embodiment 2.
FIG. 4 is a schematic configuration diagram showing the seat member 11 according to the second embodiment. The heat insulating material of the sheet member 11 of the second embodiment is different from the first embodiment in that it constitutes two component groups. In the second embodiment, the same parts as those in the first embodiment are designated by the same reference numerals, and the description thereof will be omitted, and the differences from the first embodiment will be mainly described.
　シート部材１１は、断熱材２１ａ、断熱材２１ｂ、断熱材２１ｃ、断熱材２１ｄ、断熱材２１ｅ、及び断熱材２１ｆを有している。また、シート部材１１Ａは、シート部材１１の全ての断熱材を囲む捨て代１３を有している。シート部材１１の断熱材は、断熱材２１ａ、断熱材２１ｃ、及び断熱材２１ｅからなる部品群と、断熱材２１ｂ、断熱材２１ｄ、及び断熱材２１ｆからなる部品群とを構成している。即ち、シート部材１１の断熱材は、異なる２つの構成部品に貼り付けられる。 The sheet member 11 has a heat insulating material 21a, a heat insulating material 21b, a heat insulating material 21c, a heat insulating material 21d, a heat insulating material 21e, and a heat insulating material 21f. Further, the seat member 11A has a discard allowance 13 that surrounds all the heat insulating materials of the seat member 11. The heat insulating material of the sheet member 11 constitutes a component group composed of the heat insulating material 21a, the heat insulating material 21c, and the heat insulating material 21e, and a component group consisting of the heat insulating material 21b, the heat insulating material 21d, and the heat insulating material 21f. That is, the heat insulating material of the sheet member 11 is attached to two different components.
　図５は、実施の形態２に係るシート部材１１の製造方法を説明する図である。実施の形態２のシート部材１１は、バーチカル切断機４１、及びトムソン型５１を用いて製造される。バーチカル切断機４１は、シート部材１１を、シート部材１１の面と平行して切断する機械である。トムソン型５１は、シート部材１１の後述する中間シート部材１２から断熱材を切り抜く器具である。トムソン型５１は、例えば、木製の板部５２に刃５３を埋め込んだものである。刃５３は、板部の上部から突出しており、上面視において、中間シート部材１２から製造される断熱材の形状に対応するように形成されている。 FIG. 5 is a diagram illustrating a method of manufacturing the sheet member 11 according to the second embodiment. The sheet member 11 of the second embodiment is manufactured by using the vertical cutting machine 41 and the Thomson type 51. The vertical cutting machine 41 is a machine that cuts the sheet member 11 in parallel with the surface of the sheet member 11. The Thomson type 51 is an instrument for cutting out a heat insulating material from the intermediate sheet member 12 described later of the sheet member 11. The Thomson type 51 is, for example, a wooden plate portion 52 in which a blade 53 is embedded. The blade 53 protrudes from the upper part of the plate portion and is formed so as to correspond to the shape of the heat insulating material manufactured from the intermediate sheet member 12 in the top view.
　図５を参照しながら、シート部材１１の製造方法を説明する。先ず、ＣＡＤ、又はネスティングソフト等を用いて、シート部材１から切り抜かれる断熱材の配置位置を決定する配置決定工程を行う。より詳しくは、シート部材１１の複数の断熱材の寸法としてＣＡＤデータ８０等を利用し、各断熱材の配置位置が記録された配置データ９０を作成する。配置データ９０の作成にあたって、シート部材１１には、断熱材が２つの部品群を構成するように配置される。この際に、例えば、複数の断熱材の内、隣接する２つの貼り付け部品は、少なくとも一部の辺が共通するように配置される。また、配置データ９０には、ミクロジョイントＭの幅、及びピッチ等が設定されている。 The manufacturing method of the seat member 11 will be described with reference to FIG. First, a placement determining step of determining the placement position of the heat insulating material cut out from the sheet member 1 is performed using CAD, nesting software, or the like. More specifically, CAD data 80 or the like is used as the dimensions of the plurality of heat insulating materials of the sheet member 11, and the arrangement data 90 in which the arrangement positions of the heat insulating materials are recorded is created. In creating the arrangement data 90, the heat insulating material is arranged on the sheet member 11 so as to form two component groups. At this time, for example, the two adjacent pasted parts among the plurality of heat insulating materials are arranged so that at least a part of them is common. Further, the width, pitch, and the like of the microjoint M are set in the arrangement data 90.
　次に、バーチカル切断機４１によって、シート部材１１の端５ｍｍ～１０ｍｍの部分が捨て代１３として切断され、中間シート部材１２が製造される。概して、加工前のシート部材の端部と、セパレータの端部とは完全に一致し難い。シート部材１１の端５ｍｍ～１０ｍｍの部分が捨て代１３として切断されることで、シート部材１１から、セパレータが貼り付けられていない端部が除かれる。 Next, the vertical cutting machine 41 cuts the end 5 mm to 10 mm portion of the sheet member 11 as a discard allowance 13, and the intermediate sheet member 12 is manufactured. In general, it is difficult to completely match the end of the sheet member before processing with the end of the separator. By cutting the portion of the sheet member 11 having an end 5 mm to 10 mm as a discard allowance 13, the end portion to which the separator is not attached is removed from the sheet member 11.
　そして、中間シート部材１２は、トムソン型５１の上に載置され、上から押圧される。ここで、トムソン型５１の刃５３、及び刃５３を板部５２に埋め込むための溝は、配置データ９０を基に作成されるものである。トムソン型５１の刃５３には、切欠きＧが彫られている。切欠きＧは、トムソン型５１によって中間シート部材１２を切断した際に、中間シート部材１２にミクロジョイントＭが残るように形成されている。このため、トムソン型５１によって切断されることで、断熱材２１ａ、断熱材２１ｂ、断熱材２１ｃ、断熱材２１ｄ、断熱材２１ｅ、及び断熱材２１ｆを部品群として備える中間シート部材１２が製造される。 Then, the intermediate sheet member 12 is placed on the Thomson type 51 and pressed from above. Here, the blade 53 of the Thomson type 51 and the groove for embedding the blade 53 in the plate portion 52 are created based on the arrangement data 90. A notch G is engraved on the blade 53 of the Thomson type 51. The notch G is formed so that the micro joint M remains in the intermediate sheet member 12 when the intermediate sheet member 12 is cut by the Thomson type 51. Therefore, by cutting by the Thomson mold 51, the intermediate sheet member 12 including the heat insulating material 21a, the heat insulating material 21b, the heat insulating material 21c, the heat insulating material 21d, the heat insulating material 21e, and the heat insulating material 21f is manufactured. ..
　（従来例２）
　図６は、従来例に係る複数のシート部材を示す概略構成図である。シート部材１１Ａは、断熱材１２Ａａ、断熱材１２Ａｂ、断熱材１２Ａｃ、及び断熱材１２Ａｄを有している。また、シート部材１１Ａの全ての断熱材を囲むように捨て代１３Ａが示されている。 (Conventional example 2)
FIG. 6 is a schematic configuration diagram showing a plurality of seat members according to a conventional example. The sheet member 11A has a heat insulating material 12Aa, a heat insulating material 12Ab, a heat insulating material 12Ac, and a heat insulating material 12Ad. Further, a discard allowance 13A is shown so as to surround all the heat insulating materials of the sheet member 11A.
　シート部材１１Ｂは、中間シート部材１２Ｂａ、中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、及び中間シート部材１２Ｂｄを有している。また、シート部材１１Ｂは、シート部材１１Ｂの全ての中間シート部材を囲む捨て代１３Ｂを有している。中間シート部材１２Ｂａは、中間シート部材１２Ｂａから切り抜かれる断熱材２１Ｂａを有している。また、中間シート部材１２Ｂａは、断熱材２１Ｂａを囲む捨て代２３Ｂａを有している。 The seat member 11B has an intermediate seat member 12Ba, an intermediate seat member 12Bb, an intermediate seat member 12Bc, and an intermediate seat member 12Bd. Further, the seat member 11B has a discard allowance 13B that surrounds all the intermediate seat members of the seat member 11B. The intermediate sheet member 12Ba has a heat insulating material 21Ba cut out from the intermediate sheet member 12Ba. Further, the intermediate sheet member 12Ba has a discard allowance 23Ba surrounding the heat insulating material 21Ba.
　中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、及び中間シート部材１２Ｂｄの構成は、中間シート部材１２Ｂａと同様である。即ち、中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、及び中間シート部材１２Ｂｄは、断熱材２１Ｂｂ、断熱材２１Ｂｃ、及び断熱材２１Ｂｄ、並びに捨て代２３Ｂｂ、捨て代２３Ｂｃ、及び捨て代２３Ｂｄを有している。 The configurations of the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd are the same as those of the intermediate sheet member 12Ba. That is, the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd have a heat insulating material 21Bb, a heat insulating material 21Bc, and a heat insulating material 21Bd, and a discarding allowance 23Bb, a discarding allowance 23Bc, and a discarding allowance 23Bd. ..
　シート部材１１Ｃは、中間シート部材１２Ｃａ、中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、及び中間シート部材１２Ｃｄを有している。また、シート部材１１Ｃは、シート部材１１Ｃの全ての中間シート部材を囲む捨て代１３Ｃを有している。中間シート部材１２Ｃａは、中間シート部材１２Ｃａから切り抜かれる断熱材２１Ｃａを有している。また、中間シート部材１２Ｃａは、断熱材２１Ｃａを囲む捨て代２３Ｃａを有している。 The seat member 11C has an intermediate seat member 12Ca, an intermediate seat member 12Cb, an intermediate seat member 12Cc, and an intermediate seat member 12Cd. Further, the seat member 11C has a discard allowance 13C surrounding all the intermediate seat members of the seat member 11C. The intermediate sheet member 12Ca has a heat insulating material 21Ca cut out from the intermediate sheet member 12Ca. Further, the intermediate sheet member 12Ca has a discard allowance 23Ca surrounding the heat insulating material 21Ca.
　中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、及び中間シート部材１２Ｃｄの構成は、中間シート部材１２Ｃａと同様である。即ち、中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、及び中間シート部材１２Ｃｄは、断熱材２１Ｃｂ、断熱材２１Ｃｃ、及び断熱材２１Ｃｄ、並びに捨て代２３Ｃｂ、捨て代２３Ｃｃ、及び捨て代２３Ｃｄを有している。 The configurations of the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd are the same as those of the intermediate sheet member 12Ca. That is, the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd have a heat insulating material 21Cb, a heat insulating material 21Cc, and a heat insulating material 21Cd, and a discarding allowance 23Cb, a discarding allowance 23Cc, and a discarding allowance 23Cd. ..
　図７は、従来例２に係るシート部材１１Ａの断熱材の製造方法を説明する図である。図７を参照しながら、シート部材１１Ａの断熱材の製造方法について説明する。先ず、バーチカル切断機４１によって、シート部材１１Ａの端５ｍｍ～１０ｍｍの部分が捨て代１３Ａとして切断される。次に、バーチカル切断機４１によって、シート部材１１Ａが短冊状に切断される。これにより、シート部材１１Ａから断熱材１２Ａａ、断熱材１２Ａｂ、断熱材１２Ａｃ、及び断熱材１２Ａｄが製造される。 FIG. 7 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11A according to the conventional example 2. A method of manufacturing the heat insulating material of the sheet member 11A will be described with reference to FIG. 7. First, the vertical cutting machine 41 cuts the portion of the sheet member 11A having an end 5 mm to 10 mm as a discard allowance 13A. Next, the sheet member 11A is cut into strips by the vertical cutting machine 41. As a result, the heat insulating material 12Aa, the heat insulating material 12Ab, the heat insulating material 12Ac, and the heat insulating material 12Ad are manufactured from the sheet member 11A.
　図８は、従来例２に係るシート部材１１Ｂの断熱材の製造方法を説明する図である。続いて、図８を参照しながら、シート部材１１Ｂの断熱材の製造方法について説明する。先ず、バーチカル切断機４１によってシート部材１１Ｂが切断され、中間シート部材１２Ｂａ、中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、中間シート部材１２Ｂｄが製造される。この際に、シート部材１１Ｂから捨て代１３Ｂが棄却される。次に、中間シート部材１２Ｂａは、刃５３Ｂを有するトムソン型５１Ｂの上に載置され、上から押圧される。これにより、中間シート部材１２Ｂａから断熱材２１Ｂａが切り抜かれる。また、この際に、中間シート部材１２Ｂａから捨て代２３Ｂａが棄却される。 FIG. 8 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11B according to the conventional example 2. Subsequently, a method of manufacturing the heat insulating material of the sheet member 11B will be described with reference to FIG. First, the sheet member 11B is cut by the vertical cutting machine 41, and the intermediate sheet member 12Ba, the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd are manufactured. At this time, the discard allowance 13B is rejected from the seat member 11B. Next, the intermediate sheet member 12Ba is placed on the Thomson type 51B having the blade 53B and pressed from above. As a result, the heat insulating material 21Ba is cut out from the intermediate sheet member 12Ba. At this time, the discard allowance 23Ba is rejected from the intermediate sheet member 12Ba.
　中間シート部材１２Ｂａと同様に、中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、及び中間シート部材１２Ｂｄからも、断熱材２１Ｂｂ、断熱材２１Ｂｃ、及び断熱材２１Ｂｄが切り抜かれる。そして、中間シート部材１２Ｂｂ、中間シート部材１２Ｂｃ、及び中間シート部材１２Ｂｄから捨て代２３Ｂｂ、捨て代２３Ｂｃ、及び捨て代２３Ｂｄが棄却される。 Similar to the intermediate sheet member 12Ba, the heat insulating material 21Bb, the heat insulating material 21Bc, and the heat insulating material 21Bd are cut out from the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd. Then, the discard allowance 23Bb, the discard allowance 23Bc, and the discard allowance 23Bd are rejected from the intermediate sheet member 12Bb, the intermediate sheet member 12Bc, and the intermediate sheet member 12Bd.
　図９は、従来例２に係る中間シート部材の寸法を説明するための図である。ここで、図９に示された中間シート部材１２Ｂａを例にして、中間シート部材の寸法について説明する。なお、中間シート部材１２Ｂａ以外の中間シート部材の寸法についても、中間シート部材１２Ｂａの寸法と同様である。図８に示すように、中間シート部材１２Ｂａの縦方向、及び横方向の長さは、断熱材２１Ｂａが入る最も小さい矩形Ｒの縦方向、及び横方向の長さよりも、寸法Ｔ分長い。寸法Ｔは、トムソン型における刃と板部５２の端部との距離によって定められ、例えば、１０ｍｍ～１５ｍｍである。したがって、捨て代２３Ｂａは、矩形Ｒから断熱材２１Ｂａが切り抜かれた残り部分に相当する捨て代２４Ｂａ、及び断熱材２１Ｂａを製造する際にトムソン型の刃の外側に位置する捨て代２５Ｂａからなる。 FIG. 9 is a diagram for explaining the dimensions of the intermediate sheet member according to the conventional example 2. Here, the dimensions of the intermediate sheet member will be described by taking the intermediate sheet member 12Ba shown in FIG. 9 as an example. The dimensions of the intermediate sheet member other than the intermediate sheet member 12Ba are the same as the dimensions of the intermediate sheet member 12Ba. As shown in FIG. 8, the vertical and horizontal lengths of the intermediate sheet member 12Ba are dimensional T longer than the vertical and horizontal lengths of the smallest rectangle R in which the heat insulating material 21Ba is inserted. The dimension T is determined by the distance between the blade and the end portion of the plate portion 52 in the Thomson type, and is, for example, 10 mm to 15 mm. Therefore, the discarding allowance 23Ba includes a discarding allowance 24Ba corresponding to the remaining portion from which the heat insulating material 21Ba is cut out from the rectangle R, and a discarding allowance 25Ba located outside the Thomson-shaped blade when the heat insulating material 21Ba is manufactured.
　図１０は、従来例２に係るシート部材１１Ｃの断熱材の製造方法を説明する図である。図１０を参照しながら、シート部材１１Ｃの断熱材の製造方法について説明する。先ず、バーチカル切断機４１によってシート部材１１Ｃが切断され、中間シート部材１２Ｃａ、中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、中間シート部材１２Ｃｄが製造される。この際に、シート部材１１Ｃから捨て代１３Ｃが棄却される。次に、中間シート部材１２Ｃａは、刃５３Ｃを有するトムソン型５１Ｃの上に載置され、上から押圧される。これにより、中間シート部材１２Ｃａから断熱材２１Ｃａが切り抜かれる。また、この際に、中間シート部材１２Ｃａから捨て代２３Ｃａが棄却される。 FIG. 10 is a diagram illustrating a method of manufacturing a heat insulating material for the sheet member 11C according to the conventional example 2. A method of manufacturing the heat insulating material of the sheet member 11C will be described with reference to FIG. 10. First, the sheet member 11C is cut by the vertical cutting machine 41, and the intermediate sheet member 12Ca, the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd are manufactured. At this time, the discard allowance 13C is rejected from the seat member 11C. Next, the intermediate sheet member 12Ca is placed on the Thomson type 51C having the blade 53C and pressed from above. As a result, the heat insulating material 21Ca is cut out from the intermediate sheet member 12Ca. At this time, the discard allowance 23Ca is rejected from the intermediate sheet member 12Ca.
　中間シート部材１２Ｃａと同様に、中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、及び中間シート部材１２Ｃｄからも、断熱材２１Ｃｂ、断熱材２１Ｃｃ、及び断熱材２１Ｃｄが切り抜かれる。そして、中間シート部材１２Ｃｂ、中間シート部材１２Ｃｃ、及び中間シート部材１２Ｃｄから捨て代２３Ｃｂ、捨て代２３Ｃｃ、及び捨て代２３Ｃｄが棄却される。 Similar to the intermediate sheet member 12Ca, the heat insulating material 21Cb, the heat insulating material 21Cc, and the heat insulating material 21Cd are cut out from the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd. Then, the discard allowance 23Cb, the discard allowance 23Cc, and the discard allowance 23Cd are rejected from the intermediate sheet member 12Cb, the intermediate sheet member 12Cc, and the intermediate sheet member 12Cd.
　図１１は、従来例２に係る仕分け作業を説明する図である。図１１では、１つの構成部品に貼り付けられる断熱材のまとまりを破線で囲んでいる。例えば、上段の断熱材１２Ａａ、断熱材２１Ｂａ、及び断熱材２１Ｃａは、板金部品６ａに貼り付けられることを示している。従来例２において、１つの構成部品に貼り付けられる断熱材は、いずれも複数のシート部材から切り抜かれたものである。 FIG. 11 is a diagram illustrating the sorting work according to the conventional example 2. In FIG. 11, a group of heat insulating materials attached to one component is surrounded by a broken line. For example, it is shown that the heat insulating material 12Aa, the heat insulating material 21Ba, and the heat insulating material 21Ca in the upper stage are attached to the sheet metal component 6a. In the conventional example 2, the heat insulating material attached to one component is cut out from a plurality of sheet members.
　実施の形態２では、１枚のシート部材１１からは、複数の断熱材が切り抜かれる。このため、従来例２の１枚の中間シート部材から１つの断熱材のみが切り抜かれる場合と比較して、トムソン型を用いて押圧する作業工程での工数が減少している。よって、シート部材の加工費を抑えることができる。 In the second embodiment, a plurality of heat insulating materials are cut out from one sheet member 11. Therefore, as compared with the case where only one heat insulating material is cut out from one intermediate sheet member of the conventional example 2, the number of man-hours in the work process of pressing using the Thomson mold is reduced. Therefore, the processing cost of the sheet member can be suppressed.
　また、実施の形態２では、１つの構成部品に貼り付けられる断熱材は、１枚のシート部材１１が有するものである。このため、実施の形態２も、実施の形態１と同様に、個々の貼り付け部品ごとに冷凍サイクル装置と対応させて管理する必要がない。したがって、貼り付け部品が貼り付けられる冷凍サイクル装置ごとに、貼り付け部品を仕分ける作業が省略される。よって、冷凍サイクル装置のシート部材は、冷凍サイクル装置の生産性を向上させることができる。 Further, in the second embodiment, the heat insulating material attached to one component is provided by one sheet member 11. Therefore, as in the first embodiment, it is not necessary to manage each of the pasted parts in association with the refrigerating cycle device in the second embodiment. Therefore, the work of sorting the pasted parts is omitted for each refrigeration cycle device to which the pasted parts are pasted. Therefore, the sheet member of the refrigeration cycle device can improve the productivity of the refrigeration cycle device.
　実施の形態３．
　図１２は、実施の形態３に係るシート部材１０１を示す概略構成図である。図１３は、実施の形態３に係るシート部材１０１の製造方法を説明する図である。本実施の形態３のシート部材１０１の製造方法は、レーザ装置１４１を用いる点で実施の形態１と相違する。本実施の形態３では、実施の形態２と同一の部分は同一の符合を付して説明を省略し、実施の形態２との相違点を中心に説明する。 Embodiment 3.
FIG. 12 is a schematic configuration diagram showing the seat member 101 according to the third embodiment. FIG. 13 is a diagram illustrating a method of manufacturing the sheet member 101 according to the third embodiment. The method for manufacturing the sheet member 101 of the third embodiment is different from the first embodiment in that the laser device 141 is used. In the third embodiment, the same parts as those in the second embodiment are designated by the same reference numerals, and the description thereof will be omitted, and the differences from the second embodiment will be mainly described.
　シート部材１０１は、断熱材１０２ａ、断熱材１０２ｂ、及び断熱材１０２ｃを有している。また、シート部材１０１は、シート部材１０１の全ての断熱材を囲む捨て代１０３を有している。 The sheet member 101 has a heat insulating material 102a, a heat insulating material 102b, and a heat insulating material 102c. Further, the sheet member 101 has a discard allowance 103 that surrounds all the heat insulating materials of the sheet member 101.
　図１３に示すように、シート部材１０１は、レーザ装置１４１を用いて製造される。レーザ装置１４１は、制御装置１４５と接続され、制御装置１４５からの信号に基づいてシート部材を切断する機器である。 As shown in FIG. 13, the sheet member 101 is manufactured by using the laser device 141. The laser device 141 is a device that is connected to the control device 145 and cuts the sheet member based on the signal from the control device 145.
　図１４は、実施の形態１に係るレーザ装置１４１を示す概略構成図である。図１４は、レーザ装置１４１を上下方向に切断した断面を示している。図１４に示すように、レーザ装置１４１は、集光レンズ１４２、Ｏリング１４３、及び固定板１４４を有している。集光レンズ１４２は、一方の面が凸面であり、他方の面が平面である。集光レンズ１４２は、レーザ装置１４１から照射されるレーザ光を集光するものである。集光レンズ１４２は、Ｏリング１４３を介して固定板１４４に固定されている。シート部材１は、レーザ光が照射される加工対象である。レーザ装置１４１の出力、及びレーザ装置１４１とシート部材との距離等の条件は、断熱材の材質又は厚さ等に応じて適宜調整される。図１４では、集光レンズ１４２の凸面がシート部材１０１側を向いている。シート部材１が厚みのあるものである場合、レーザ装置１４１から照射されたレーザ光がシート部材１を切断した際の断面は、断熱材が構成部材と接する面に対して略垂直となる。 FIG. 14 is a schematic configuration diagram showing the laser device 141 according to the first embodiment. FIG. 14 shows a cross section of the laser device 141 cut in the vertical direction. As shown in FIG. 14, the laser device 141 includes a condenser lens 142, an O-ring 143, and a fixing plate 144. One surface of the condenser lens 142 is a convex surface, and the other surface is a flat surface. The condenser lens 142 collects the laser light emitted from the laser device 141. The condenser lens 142 is fixed to the fixing plate 144 via the O-ring 143. The sheet member 1 is a processing target to which a laser beam is irradiated. Conditions such as the output of the laser device 141 and the distance between the laser device 141 and the sheet member are appropriately adjusted according to the material or thickness of the heat insulating material. In FIG. 14, the convex surface of the condenser lens 142 faces the sheet member 101 side. When the sheet member 1 is thick, the cross section when the laser beam emitted from the laser device 141 cuts the sheet member 1 is substantially perpendicular to the surface where the heat insulating material is in contact with the constituent members.
　制御装置１４５は、専用のハードウェア又は記憶部（図示せず）に格納されるプログラムを実行するＣＰＵ（Ｃｅｎｔｒａｌ　Ｐｒｏｃｅｓｓｉｎｇ　Ｕｎｉｔ、中央処理装置、処理装置、演算装置、マイクロプロセッサ、マイクロコンピュータ又はプロセッサともいう）で構成される。制御装置１４５が専用のハードウェアである場合、制御装置１４５は、例えば、単一回路、複合回路、ＡＳＩＣ（Ａｐｐｌｉｃａｔｉｏｎ　Ｓｐｅｃｉｆｉｃ　Ｉｎｔｅｇｒａｔｅｄ　Ｃｉｒｃｕｉｔ）、ＦＰＧＡ（Ｆｉｅｌｄ－Ｐｒｏｇｒａｍｍａｂｌｅ　Ｇａｔｅ　Ａｒｒａｙ）、又は、これらを組み合わせたものが該当する。制御装置１４５が実現する各機能部のそれぞれを、個別のハードウェアで実現してもよいし、各機能部を一つのハードウェアで実現してもよい。 The control device 145 is also referred to as a CPU (Central Processing Unit, central processing unit, processing unit, arithmetic unit, microprocessor, microcontroller, or processor) that executes a program stored in dedicated hardware or a storage unit (not shown). ). When the control device 145 is dedicated hardware, the control device 145 is, for example, a single circuit, a composite circuit, an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a combination thereof. Applies to. Each of the functional units realized by the control device 145 may be realized by individual hardware, or each functional unit may be realized by one hardware.
　制御装置１４５がＣＰＵの場合、制御装置１４５が実行する各機能は、ソフトウェア、ファームウェア、又はソフトウェアとファームウェアとの組み合わせにより実現される。ソフトウェア及びファームウェアはプログラムとして記述され、記憶部に格納される。ＣＰＵは、記憶部に格納されたプログラムを読み出して実行することにより、各機能を実現する。ここで、記憶部は、例えば、ＲＡＭ、ＲＯＭ、フラッシュメモリ、ＥＰＲＯＭ、ＥＥＰＲＯＭ等の不揮発性又は揮発性の半導体メモリである。なお、制御装置１４５の機能の一部を専用のハードウェアで実現し、一部をソフトウェア又はファームウェアで実現するようにしてもよい。 When the control device 145 is a CPU, each function executed by the control device 145 is realized by software, firmware, or a combination of software and firmware. Software and firmware are described as programs and stored in a storage unit. The CPU realizes each function by reading and executing the program stored in the storage unit. Here, the storage unit is, for example, a non-volatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, or an EEPROM. It should be noted that some of the functions of the control device 145 may be realized by dedicated hardware, and some may be realized by software or firmware.
　図１３を参照しながら、シート部材１０１の製造方法について説明する。先ず、制御装置１４５上で動作するＣＡＤ、又はネスティングソフト等を用いて、シート部材１０１から切り抜かれる断熱材の配置位置を決定する配置決定工程を行う。より詳しくは、断熱材１０２ａ、断熱材１０２ｂ、及び断熱材１０２ｃの寸法としてＣＡＤデータ８０等を利用し、各断熱材の配置位置が記録された配置データ９０を作成する。配置データ９０の作成にあたって、シート部材１には、断熱材が部品群を構成するように配置される。この際に、例えば、複数の断熱材の内、隣接する２つの貼り付け部品は、少なくとも一部の辺が共通するように配置される。更に、配置データ９０には、ミクロジョイントＭの幅、及びピッチ等が設定されている。 The manufacturing method of the sheet member 101 will be described with reference to FIG. First, a placement determining step of determining the placement position of the heat insulating material cut out from the sheet member 101 is performed by using CAD or nesting software operating on the control device 145. More specifically, CAD data 80 or the like is used as the dimensions of the heat insulating material 102a, the heat insulating material 102b, and the heat insulating material 102c, and the arrangement data 90 in which the arrangement position of each heat insulating material is recorded is created. In creating the arrangement data 90, the heat insulating material is arranged on the sheet member 1 so as to form a component group. At this time, for example, the two adjacent pasted parts among the plurality of heat insulating materials are arranged so that at least a part of them is common. Further, the width, pitch, and the like of the microjoint M are set in the arrangement data 90.
　次に、配置データ９０に基づいて、断熱材の縁に沿ってレーザ光を照射し、シート部材１を切断する切断工程が行われる。この際に、レーザ装置１４１は、ミクロジョイントＭが残るようにシート部材１０１を切断する。これにより、断熱材１０２ａ、断熱材１０２ｂ、及び断熱材１０２ｃを部品群として備えるシート部材１０１が製造される。 Next, based on the arrangement data 90, a cutting step of irradiating a laser beam along the edge of the heat insulating material to cut the sheet member 1 is performed. At this time, the laser device 141 cuts the sheet member 101 so that the micro joint M remains. As a result, the sheet member 101 including the heat insulating material 102a, the heat insulating material 102b, and the heat insulating material 102c as a component group is manufactured.
　実施の形態３では、シート部材１０１は、レーザ装置１４１によって切断される。このため、トムソン型を使用する場合において、トムソン型の刃の外側に位置する捨て代を考慮していたように、捨て代を確保する必要がない。このため、実施の形態１のシート部材は、歩留まりを高くすることができる。 In the third embodiment, the sheet member 101 is cut by the laser device 141. Therefore, when the Thomson type is used, it is not necessary to secure the discard allowance as in the case of considering the discard allowance located outside the Thomson type blade. Therefore, the seat member of the first embodiment can increase the yield.
　また、実施の形態３では、ミクロジョイントを残してレーザ加工を行っている。このため、レーザでシート部材を切断する際に、断熱材が浮き上がってしまい、品質不良が発生することを抑制することができる。 Further, in the third embodiment, the laser processing is performed while leaving the micro joint. Therefore, when the sheet member is cut by the laser, the heat insulating material is lifted, and it is possible to suppress the occurrence of quality defects.
　更に、実施の形態３では、少なくとも一部の辺が共通するように配置された貼り付け部品がレーザ装置１４１によって切断される。即ち、レーザ装置１４１が一辺を切断した場合、２つの断熱材の共通部分を切断することができる。このため、貼り付け部品が離れて配置されている場合と比較して、加工時間を短くすることができる。 Further, in the third embodiment, the pasted parts arranged so that at least a part of the sides are common are cut by the laser device 141. That is, when the laser device 141 cuts one side, the common portion of the two heat insulating materials can be cut. Therefore, the machining time can be shortened as compared with the case where the pasted parts are arranged apart from each other.
　図１５は、比較例に係るレーザ装置１４１Ａを示す概略構成図である。図１４に示すように、比較例に係るレーザ装置１４１Ａは、集光レンズ１４２Ａの凸面がシート部材１と反対側を向いている。レーザ装置１４１Ａから照射されたレーザ光は、収束する。よって、シート部材１に厚みがある場合、シート部材１を切断した際の断面は、断熱材が構成部材と接する面に対して斜めになる。この場合、断熱材は、端部の厚みが小さい部分で断熱性能が低下してしまう虞がある。 FIG. 15 is a schematic configuration diagram showing a laser device 141A according to a comparative example. As shown in FIG. 14, in the laser device 141A according to the comparative example, the convex surface of the condenser lens 142A faces the side opposite to the sheet member 1. The laser light emitted from the laser device 141A converges. Therefore, when the sheet member 1 is thick, the cross section when the sheet member 1 is cut is slanted with respect to the surface where the heat insulating material is in contact with the constituent member. In this case, the heat insulating material may have a reduced heat insulating performance at a portion where the thickness of the end portion is small.
　実施の形態１では、レーザ装置１４１の集光レンズ１４２は、凸面がシート部材１０１側を向いている。このため、レーザ装置１４１から照射されたレーザ光は、比較例に係るレーザ光と比較してぼやけている。よって、シート部材１に厚みがある場合、シート部材１を切断した際の断面は、断熱材が構成部材と接する面に対して略垂直となる。したがって、断熱材は、全体の厚みが均等になり、断熱性能にばらつきが生じない。 In the first embodiment, the condenser lens 142 of the laser device 141 has a convex surface facing the sheet member 101 side. Therefore, the laser light emitted from the laser device 141 is blurred as compared with the laser light according to the comparative example. Therefore, when the sheet member 1 is thick, the cross section when the sheet member 1 is cut is substantially perpendicular to the surface where the heat insulating material is in contact with the constituent member. Therefore, the thickness of the heat insulating material becomes uniform as a whole, and the heat insulating performance does not vary.
　以上が実施の形態におけるシート部材の説明であるが、本開示のシート部材は、実施の形態１に開示された構成以外に種々の変更を行うことができる。 The above is the description of the seat member in the embodiment, but the seat member of the present disclosure can be changed in various ways other than the configuration disclosed in the first embodiment.
　例えば、実施の形態１では、１枚のシート部材において、１台の冷凍サイクル装置の構成部品に貼り付けられる断熱材が配置されている場合について説明したが、１枚のシート部材には、１台の冷凍サイクル装置に貼り付けられる断熱材が配置されていてもよい。 For example, in the first embodiment, the case where the heat insulating material to be attached to the component of one refrigerating cycle device is arranged in one sheet member has been described, but one sheet member has one. A heat insulating material to be attached to the refrigerating cycle device of the table may be arranged.
　また、実施の形態１では、１枚のシート部材と１つの構成部品とが対応している場合、実施の形態２では、１枚のシート部材と２つの構成部品とが対応している場合について説明したが、１枚のシート部材と対応する構成部品は、３つ以上であってもよい。 Further, in the first embodiment, one sheet member corresponds to one component, and in the second embodiment, one sheet member corresponds to two components. As described above, the number of components corresponding to one sheet member may be three or more.
　また、実施の形態１では、貼り付け部品が断熱材として使用される場合について説明したが、貼り付け部品は、吸音、シーリング、又は結露防止を目的として使用されるものであってもよい。もっとも、本開示の内容は、貼り付け部品以外の、プラスチック板、又は緩衝材として利用される発泡材等にも適用されてもよい。 Further, in the first embodiment, the case where the pasted part is used as a heat insulating material has been described, but the pasted part may be used for the purpose of sound absorption, sealing, or prevention of dew condensation. However, the contents of the present disclosure may be applied to a plastic plate, a foaming material used as a cushioning material, or the like other than the pasted parts.
　本実施の形態１では、貼り付け部品が張り付けられる冷凍サイクル装置として、空気調和装置を例に出したが、貼り付け部品は、冷凍装置等に貼り付けられてもよい。 In the first embodiment, an air conditioner is taken as an example as a refrigerating cycle device to which pasted parts are attached, but the attached parts may be attached to a refrigerating device or the like.
　また、例えば、シート部材１の奥ほど、構成部品の上部に貼り付けられる断熱材が配置され、シート部材１の手前ほど、構成部品の下部に貼り付けられる断熱材が配置されていてもよい。これにより、断熱材を貼り付ける順番が分かりやすくなる。また、断熱材には、部品の管理番号、又は貼り付ける順番を示す番号等がレーザ等によって記されていてもよい。各断熱材の配置位置が記録された配置データ９０に、部品の管理番号、又は貼り付ける順番も含めて記憶されることによって、レーザでのシート部材の加工と同時に、部品の管理番号、又は貼り付ける順番を断熱材に記すことができる。更に、断熱材は、同一形状、又は類似形状ごとに集めて配置されていてもよい。その他にも、断熱材は、例えば、製造を行う事業所ごとに集めて配置される等、任意に部品群を構成していてもよい。 Further, for example, the heat insulating material to be attached to the upper part of the component may be arranged in the inner part of the sheet member 1, and the heat insulating material to be attached to the lower part of the component may be arranged in front of the sheet member 1. This makes it easier to understand the order in which the heat insulating materials are applied. Further, the heat insulating material may be marked with a control number of parts, a number indicating the order of pasting, or the like by a laser or the like. By storing the control number of the parts or the order of pasting in the placement data 90 in which the placement position of each heat insulating material is recorded, the control number of the parts or the sticking is performed at the same time as the processing of the sheet member by the laser. The order of attachment can be written on the heat insulating material. Further, the heat insulating materials may be collected and arranged for each of the same shape or a similar shape. In addition, the heat insulating material may arbitrarily form a component group, for example, it may be collected and arranged at each business establishment where the heat insulating material is manufactured.
　１、１Ａ～１Ｉ、１１、１１Ａ～１１Ｃ、１０１　シート部材、２ａ～２ｓ、２Ａａ～２Ａｊ、２Ｂ～２Ｉ、２１ａ～２１ｆ、１２Ａａ～１２Ａｄ、２１Ｂａ～２１Ｂｄ、２１Ｃａ～２１Ｃｄ、１０２ａ～１０２ｃ　断熱材、３、３Ａ、１３、１３Ａ～１３Ｃ、２３、２３Ｂａ～２３Ｂｄ、２３Ｃａ～２３Ｃｄ、２４Ｂａ、２５Ｂａ、１０３　捨て代、１２、１２Ｂａ～１２Ｂｄ、１２Ｃａ～１２Ｃｄ　中間シート部材、４　空気調和装置、５　溶接部品、６ａ、６ｂ、６ｃ、６ｄ　板金部品、７　熱交換器、８　送風機、５１、５１Ｂ、５１Ｃ　トムソン型、５２　板部、５３、５３Ｂ、５３Ｃ　刃、８０　ＣＡＤデータ、９０　配置データ、１４１、１４１Ａ　レーザ装置、１４２、１４２Ａ　集光レンズ、１４３　Ｏリング、１４４　固定板、１４５　制御装置。 1,1A-1I, 11,11A-11C, 101 Sheet member, 2a-2s, 2Aa-2Aj, 2B-2I, 21a-21f, 12Aa-12Ad, 21Ba-21Bd, 21Ca-21Cd, 102a-102c Insulation material, 3, 3A, 13, 13A to 13C, 23, 23Ba to 23Bd, 23Ca to 23Cd, 24Ba, 25Ba, 103 Discard allowance, 12, 12Ba to 12Bd, 12Ca to 12Cd Intermediate sheet member, 4 Air conditioner, 5 Welded parts, 6a, 6b, 6c, 6d sheet metal parts, 7 heat exchanger, 8 blower, 51, 51B, 51C Thomson type, 52 plate part, 53, 53B, 53C blade, 80 CAD data, 90 placement data, 141, 141A laser device , 142, 142A condenser lens, 143 O-ring, 144 fixed plate, 145 control device.

Claims (13)

  1. 　複数の形状の異なる貼り付け部品を備え、
    　複数の前記貼り付け部品は、
    　１台の冷凍サイクル装置に貼り付けられる部品群を構成している
    　冷凍サイクル装置のシート部材。     Equipped with multiple differently shaped pasted parts,
    The plurality of the pasted parts are
    A seat member of a refrigeration cycle device that constitutes a group of parts that can be attached to one refrigeration cycle device.
  2. 　複数の前記貼り付け部品の周囲に配置される捨て代を更に備え、
    　複数の前記貼り付け部品の内、隣接する２つの前記貼り付け部品同士、又は前記貼り付け部品と前記捨て代とは、ミクロジョイントを介して接続されている
    　請求項１に記載の冷凍サイクル装置のシート部材。     Further provided with a disposal allowance placed around the plurality of pasted parts,
    The refrigerating cycle apparatus according to claim 1, wherein among the plurality of the pasted parts, two adjacent pasted parts, or the pasted part and the discarding allowance are connected via a microjoint. Seat member.
  3. 　複数の前記貼り付け部品は、
    　前記冷凍サイクル装置に貼り付ける順番に配置されている
    　請求項１又は２に記載の冷凍サイクル装置のシート部材。     The plurality of the pasted parts are
    The sheet member of the refrigeration cycle device according to claim 1 or 2, which is arranged in the order of being attached to the refrigeration cycle device.
  4. 　前記貼り付け部品は、
    　同一形状、又は類似形状ごとに集めて配置されている
    　請求項１～３の何れか１項に記載の冷凍サイクル装置のシート部材。     The pasted parts are
    The seat member of the refrigeration cycle apparatus according to any one of claims 1 to 3, which is collected and arranged for each of the same shape or a similar shape.
  5. 　複数の前記貼り付け部品の内、隣接する２つの前記貼り付け部品は、少なくとも一部の辺が共通するように配置されている
    　請求項１～４の何れか１項に記載の冷凍サイクル装置のシート部材。     The refrigerating cycle apparatus according to any one of claims 1 to 4, wherein the two adjacent pasted parts among the plurality of pasted parts are arranged so that at least a part of them is common to each other. Seat member.
  6. 　複数の前記貼り付け部品は、断熱材である
    　請求項１～５の何れか１項に記載の冷凍サイクル装置のシート部材。     The sheet member of the refrigeration cycle apparatus according to any one of claims 1 to 5, wherein the plurality of pasted parts are heat insulating materials.
  7. 　前記部品群は、
    　１台の前記冷凍サイクル装置を構成する構成部品の１つに対応している
    　請求項１～６の何れか１項に記載の冷凍サイクル装置のシート部材。     The parts group is
    The seat member of the refrigeration cycle apparatus according to any one of claims 1 to 6, which corresponds to one of the components constituting the refrigeration cycle apparatus.
  8. 　複数の前記貼り付け部品は、
    　前記部品群を１つのみ構成している
    　請求項１～７の何れか１項に記載の冷凍サイクル装置のシート部材。     The plurality of the pasted parts are
    The seat member of the refrigeration cycle apparatus according to any one of claims 1 to 7, which comprises only one of the parts group.
  9. 　１台の冷凍サイクル装置に貼り付けられる部品群を構成する複数の形状の異なる貼り付け部品のシート部材上の配置位置を決定する配置決定工程と、
    　前記配置位置に基づいて、前記シート部材における複数の前記貼り付け部品の縁を、ミクロジョイントを残して切断する切断工程と、を有する
    　冷凍サイクル装置のシート部材の製造方法。     An arrangement determination step of determining an arrangement position on a sheet member of a plurality of pasted parts having different shapes constituting a component group to be attached to one refrigeration cycle device.
    A method for manufacturing a sheet member of a refrigerating cycle apparatus, comprising a cutting step of cutting the edges of a plurality of the pasted parts in the sheet member based on the arrangement position, leaving a microjoint.
  10. 　前記配置位置は、
    　データとして記憶される
    　請求項９に記載の冷凍サイクル装置のシート部材の製造方法。     The placement position is
    The method for manufacturing a sheet member of a refrigeration cycle apparatus according to claim 9, which is stored as data.
  11. 　前記配置決定工程には、
    　ネスティングソフトが用いられる
    　請求項１０に記載の冷凍サイクル装置のシート部材の製造方法。     In the arrangement determination step,
    The method for manufacturing a sheet member of a refrigeration cycle apparatus according to claim 10, wherein nesting software is used.
  12. 　前記貼り付け部品を切り抜く器具は、
    　前記データに基づいて作成される
    　請求項１０又は１１に記載の冷凍サイクル装置のシート部材の製造方法。     The tool for cutting out the pasted parts is
    The method for manufacturing a sheet member of a refrigeration cycle apparatus according to claim 10 or 11, which is created based on the above data.
  13. 　前記切断工程には、
    　前記データに基づいて、前記貼り付け部品の縁に沿ってレーザ光を照射するレーザ装置が用いられ、
    　前記レーザ装置は、
    　前記レーザ光を集める集光レンズを有し、
    　前記集光レンズは、
    　一方の面が凸面であり、他方の面が平面であり、前記凸面が前記シート部材を向くように配置されている
    　請求項１０又は１１に記載の冷凍サイクル装置のシート部材の製造方法。     In the cutting step,
    Based on the data, a laser device that irradiates a laser beam along the edge of the pasted part is used.
    The laser device is
    It has a condenser lens that collects the laser light.
    The condenser lens is
    The method for manufacturing a sheet member of a refrigeration cycle apparatus according to claim 10, wherein one surface is a convex surface, the other surface is a flat surface, and the convex surface is arranged so as to face the sheet member.
PCT/JP2020/031400 2020-08-20 2020-08-20 Sheet member of refrigeration cycle device, and method for manufacturing sheet member of refrigeration cycle device WO2022038732A1 (en)

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