WO2016174965A1 - Dispositif de climatisation et procédé de fabrication de dispositif de climatisation - Google Patents

Dispositif de climatisation et procédé de fabrication de dispositif de climatisation Download PDF

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Publication number
WO2016174965A1
WO2016174965A1 PCT/JP2016/059083 JP2016059083W WO2016174965A1 WO 2016174965 A1 WO2016174965 A1 WO 2016174965A1 JP 2016059083 W JP2016059083 W JP 2016059083W WO 2016174965 A1 WO2016174965 A1 WO 2016174965A1
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WO
WIPO (PCT)
Prior art keywords
heat exchanger
side plate
tubes
tube
air conditioner
Prior art date
Application number
PCT/JP2016/059083
Other languages
English (en)
Japanese (ja)
Inventor
和平 新宮
孝昭 安田
山田　清
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.)
Filing date
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 EP16786242.4A priority Critical patent/EP3290852B1/fr
Priority to CN201680023701.4A priority patent/CN107532869A/zh
Priority to US15/543,802 priority patent/US20170370659A1/en
Publication of WO2016174965A1 publication Critical patent/WO2016174965A1/fr

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Classifications

    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05325—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles

Definitions

  • the present invention relates to an air conditioner including a heat exchanger provided with a side plate and a method for manufacturing the air conditioner.
  • the heat exchanger used in the air conditioner is composed of, for example, heat radiation fins, tubes, and side plates.
  • a plurality of radiation fins and tubes are provided, and a plurality of tubes are inserted into the plurality of radiation fins.
  • the side plate is provided at the end of the tube, and the side plate is formed with a plurality of holes into which the plurality of tubes are inserted.
  • the heat exchanger is provided with a connection member for connecting a plurality of tubes on the side plate. Examples of the connecting member include a U-bend pipe, a three-way bend pipe, and a bulge three-way pipe.
  • the tube is a hairpin tube, the tube and the connecting member are integrally formed.
  • connection member provided in such a heat exchanger has various and complicated connection patterns (path patterns). For this reason, a drawing in which a path pattern is described is prepared separately. And the operator who manufactures a heat exchanger attaches parts etc., and assembles, comparing the heat exchanger and the drawing in which the pass pattern was described alternately. In many cases, the number of parts related to the path pattern may exceed 100 per heat exchanger. In addition, there may be several types of parts. Therefore, the work time increases, and there is a possibility that a failure due to an attachment error occurs.
  • hairpin tube U-bend tube
  • three-way bend tube and bulge three-way tube.
  • These connecting members are not limited in function, external shape, number of attachments, location, and the like. For this reason, there is a possibility that an increase in work time due to the confirmation of the mounting location and the confirmation of the connecting member itself to be attached, and a failure due to an attachment error due to the confirmation of the mounting location and the confirmation of the connecting member itself to be attached may occur.
  • Patent Document 1 discloses a method of manufacturing a heat exchanger having a plurality of bend pipes.
  • Patent Document 1 discloses heat exchange by mounting a plurality of bend pipes in advance on a support material in which a hole into which a bend pipe is inserted is formed, and fitting the support material to a tube inserted in a plate fin. A vessel is manufactured.
  • Patent Document 1 attempts to improve the assembly workability of the heat exchanger by using the support material so that the confirmation of the mounting location of the bend pipe is unnecessary.
  • Patent Document 1 since the heat exchanger disclosed in Patent Document 1 requires a support material, the manufacturing cost increases. Moreover, in patent document 1, it discloses about the attachment of only a bend pipe
  • the present invention has been made against the background of the above problems, and provides an air conditioner and a method for manufacturing an air conditioner that reduce the manufacturing cost and improve the mounting workability even when there are a plurality of connecting members. It is to provide.
  • An air conditioner includes a refrigerant circuit in which a compressor, a first heat exchanger, an expansion unit, and a second heat exchanger are connected by piping and through which a refrigerant flows, and the first heat exchanger is A heat dissipating fin, a plurality of tubes inserted into the heat dissipating fin and through which the refrigerant flows, and a side plate provided at an end of the tube and having a plurality of holes into which the plurality of tubes are inserted.
  • the side plate is provided with markings corresponding to the types of connecting members that connect the plurality of tubes between the holes corresponding to the plurality of tubes to be connected.
  • the side plate is provided with markings corresponding to the types of connecting members that connect the plurality of tubes between the holes corresponding to the plurality of tubes to be connected. For this reason, positioning is easy even without a support material. Therefore, the manufacturing cost can be reduced. Further, since the marking is different for each type of connecting member, the connecting member to be attached can be easily recognized. For this reason, attachment workability
  • FIG. 1 is a circuit diagram showing an air conditioner 1 according to Embodiment 1 of the present invention.
  • the air conditioner 1 will be described based on FIG.
  • the air conditioner 1 includes a refrigerant circuit 2.
  • the compressor 3, the first heat exchanger 4, the expansion unit 5, and the second heat exchanger 6 are connected by a pipe 7, and the refrigerant circulates.
  • the compressor 3 compresses the refrigerant.
  • the first heat exchanger 4 is provided, for example, outdoors and exchanges heat between outdoor air and the refrigerant.
  • the first heat exchanger 4 is provided with an inflow header 4 a on the refrigerant inflow side, and the inflow header 4 a supplies the refrigerant discharged from the compressor 3 to each tube 12 of the first heat exchanger 4. To distribute.
  • the first heat exchanger 4 is provided with a first outflow header 4b on the refrigerant outflow side, and the first outflow header 4b collects the refrigerant flowing out from each tube 12 and expands. It flows out to the part 5.
  • the expansion part 5 expands and depressurizes the refrigerant.
  • the second heat exchanger 6 is provided, for example, indoors and exchanges heat between indoor air and the refrigerant.
  • the second heat exchanger 6 is provided with a distributor 6 a on the refrigerant inflow side, and the distributor 6 a distributes the refrigerant flowing out of the expansion section 5 to each tube 12 of the second heat exchanger 6. To do.
  • the second heat exchanger 6 is provided with a second outflow header 6b on the refrigerant outflow side, and the second outflow header 6b collects the refrigerant flowing out from each tube 12 and compresses it. It is made to flow out to the machine 3.
  • FIG. 2A is a side view showing the first heat exchanger 4 in Embodiment 1 of the present invention
  • FIG. 2B is a front view showing the first heat exchanger 4 in Embodiment 1 of the present invention.
  • the first heat exchanger 4 will be described.
  • the first heat exchanger 4 includes heat radiating fins 11, a plurality of tubes 12, and side plates 13.
  • a plurality of radiating fins 11 are provided, for example, and the plurality of radiating fins 11 are spaced apart from each other. Outdoor air flows between the plurality of heat radiation fins 11.
  • the plurality of tubes 12 are inserted into the heat dissipating fins 11, and the refrigerant circulates inside.
  • the side plate 13 is provided at the end of the tube 12 and has a plurality of holes 13a into which the plurality of tubes 12 are inserted.
  • the side plate 13 is provided so as to sandwich the heat radiating fins 11 at both ends of the tube 12, for example.
  • the upper and lower end portions of the side plate 13 are bent by 90 ° in the direction opposite to the radiation fins 11.
  • FIG. 3 is a front view showing the side plate 13 of the first heat exchanger 4 according to Embodiment 1 of the present invention. Next, the side plate 13 of the first heat exchanger 4 will be described. As shown in FIG. 3, the side plate 13 is provided with markings 15 corresponding to the types of connecting members 14 that connect the plurality of tubes 12 between the holes 13a corresponding to the plurality of tubes 12 to be connected. Yes.
  • Examples of the connecting member 14 include a U-shaped U-bend tube 14A, a T-shaped three-way bend tube 14b, and a non-T-shaped bulge three-way tube 14c.
  • the tube 12 is a hairpin tube, and the tube 12 and the connecting member 14 are integrally formed.
  • FIG. 4 is a diagram showing types of markings 15 according to the first embodiment of the present invention.
  • the marking 15 in the case of a hairpin tube, the marking 15 is a single straight line.
  • the marking 15 In the case of the U-bend tube 14A, the marking 15 is two parallel straight lines.
  • the marking 15 In the case of the three-way bend pipe 14b, the marking 15 has two straight lines orthogonal to each other.
  • the marking 15 is a non-vertical intersection of two straight lines, and the mounting direction is also shown. The dimension of the marking 15 is determined as appropriate.
  • the marking 15 is provided by a stamping jig, and the stamping jig is made of metal.
  • the marking jig has a shape of the type of the marking 15. Note that the marking 15 may be provided by a writing instrument or may be provided by a seal. Furthermore, the marking 15 may be applied so as to cover the plurality of holes 13a.
  • FIG. 5 is a flowchart showing a method for manufacturing the air-conditioning apparatus 1 according to Embodiment 1 of the present invention. Next, the manufacturing method of the air conditioning apparatus 1 is demonstrated. First, a plurality of holes 13 a into which a plurality of tubes 12 are inserted are formed in the side plate 13. Specifically, a plurality of holes 13a are formed in the flat metal plate that becomes the side plate 13 of the first heat exchanger 4 by, for example, burring (step ST1).
  • markings 15 corresponding to the types of connecting members 14 that connect the plurality of tubes 12 are provided between the holes 13a corresponding to the plurality of tubes 12 to be connected.
  • the marking 15 is stamped by a marking jig between the plurality of holes 13a (step ST2).
  • the upper end part and lower end part of a metal plate are bent 90 degrees.
  • the side plate 13 of the first heat exchanger 4 is manufactured (step ST3).
  • the first heat exchanger 4 is manufactured using the side plate 13, and the air conditioner 1 is manufactured using the first heat exchanger 4.
  • the compressor 3 sucks the refrigerant, compresses the refrigerant, and discharges the refrigerant in a high-temperature and high-pressure gas state.
  • the discharged refrigerant flows into the first heat exchanger 4, and the first heat exchanger 4 condenses the refrigerant by exchanging heat with outdoor air.
  • the condensed refrigerant flows into the expansion unit 5, and the expansion unit 5 expands and depressurizes the condensed refrigerant.
  • the decompressed refrigerant flows into the second heat exchanger 6, and the second heat exchanger 6 evaporates the refrigerant by exchanging heat with room air. At this time, the room air is cooled and the room is cooled.
  • the refrigerant that has been evaporated to become a high-temperature and low-pressure gas state is sucked into the compressor 3.
  • the air-conditioning apparatus 1 is used when the cooling operation is performed.
  • the flow path switching unit in the refrigerant circuit 2 not only the cooling operation but also the heating operation is performed. May also be configured to be feasible.
  • FIG. 6 is a front view showing the side plate 13 of the first heat exchanger 4 according to Embodiment 1 of the present invention.
  • a solid line arrow indicates the attachment position of the connection member 14 attached to the side plate 13 at one end of the first heat exchanger 4 and the refrigerant flow direction.
  • the broken line indicates the attachment position of the connection member 14 attached to the side plate 13 at the other end of the first heat exchanger 4.
  • each connecting member 14 is attached according to the type of marking 15.
  • a U-bend tube 14A is attached to a portion where two parallel straight markings 15 are provided.
  • a three-way bend pipe 14b is attached to a portion where two orthogonal straight markings 15 are provided.
  • the marking 15 is not shown in the broken line, a hairpin tube (tube 12) is attached.
  • coolant which flowed in from the inflow header 4a distribute
  • tube 14b is attached according to the type of marking 15.
  • a U-bend tube 14A is attached to a portion where two parallel straight markings 15 are provided.
  • a three-way bend pipe 14b is attached to a portion where two orthogonal straight markings 15 are provided.
  • the marking 15 is not shown in the broken line.
  • a hairpin tube (tube 12) is attached.
  • One of the refrigerants branched by the three-way bend tube 14b flows in the order of the hairpin tube (tube 12), the U bend tube 14A, the hairpin tube (tube 12), the U bend tube 14A, and the hairpin tube (tube 12). It flows out to the outflow header 4b. Further, the other refrigerant branched by the three-way bend pipe 14b flows in the order of the hairpin pipe (tube 12), the U bend pipe 14A, the hairpin pipe (tube 12), the U bend pipe 14A, and the hairpin pipe (tube 12). 1 outflow header 4b.
  • the side plate 13 is provided with the markings 15 corresponding to the types of the connecting members 14 that connect the plurality of tubes 12 between the holes 13a corresponding to the plurality of tubes 12 to be connected. .
  • positioning is easy even without a support material. Therefore, the manufacturing cost can be reduced.
  • the marking 15 is different for each type of the connecting member 14, the connecting member 14 to be attached can be easily recognized. For this reason, attachment workability
  • operativity can be improved even when the some connection member 14 exists.
  • connection member 14 This also shortens the time for attaching the connection member 14 to the first heat exchanger 4. Moreover, since attachment workability
  • the marking 15 is provided on the side plate 13 of the first heat exchanger 4, but the marking 15 may be provided on the side plate 13 of the second heat exchanger 6.
  • the refrigerant flowing in from the expansion part 5 flows through the hairpin tube, the U-bend tube 14A, the three-way bend tube 14b, etc., and flows out to the second outflow header 6b.
  • the marking 15 is given to the side plate 13 of the first heat exchanger 4, but the marking 15 may be given to the side plate 13 of the second heat exchanger 6.
  • the tube 12 is a hairpin tube, and the tube 12 and the connecting member 14 are integrally formed. Thereby, the attachment workability
  • tube can be improved.
  • U-shaped U-bend tube 14A is used as the connecting member 14. Thereby, attachment workability
  • tube 14A can be improved.
  • a T-shaped three-way bend pipe 14b is used as the connecting member 14. Thereby, the attachment workability
  • a non-T-shaped bulge three-way pipe 14c is used as the connecting member 14, and the side plate 13 is provided with a marking 15 indicating the mounting direction of the connecting member 14.
  • operativity of the bulge three-way pipe 14c can be improved, and the attachment direction can be recognized easily.
  • the side plate 13 is provided with a marking 15 by a marking jig. Thereby, the workability of the marking 15 is improved.
  • the side plate 13 is provided with a marking 15 with a writing instrument. Thereby, the workability of the marking 15 is improved.
  • the side plate 13 is provided with a marking 15 by a seal. Thereby, the workability of the marking 15 is improved.
  • the side plate 13 is provided with markings 15 so as to cover the plurality of holes 13a. Thereby, the workability of the marking 15 is improved.
  • the compressor 3, the 1st heat exchanger 4, the expansion part 5, and the 2nd heat exchanger 6 are connected by the piping 7, and are provided with the refrigerant circuit 2 through which a refrigerant
  • the 1st heat exchanger 4 is
  • the side plate includes: the radiation fins 11; the plurality of tubes 12 inserted into the radiation fins 11, and the refrigerant flowing therein; and the side plates 13 provided at the ends of the tubes 12. 13, a step of forming a plurality of holes 13 a into which the plurality of tubes 12 are inserted, and a connection for connecting the plurality of tubes 12 between the holes 13 a corresponding to the plurality of tubes 12 to be connected in the side plate 13.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

Cette invention concerne un dispositif de climatisation pourvu d'un circuit de fluide frigorigène dans lequel un compresseur, un premier échangeur de chaleur, une unité de détente, et un second échangeur de chaleur sont reliés par une canalisation et à travers laquelle le fluide frigorigène est mis en circulation. Ledit premier échangeur de chaleur comprend des ailettes de dissipation thermique, une pluralité de tubes qui sont insérés à travers les ailettes de dissipation thermique et à travers lesquels le fluide frigorigène est mis en circulation, et une plaque latérale qui est disposée au niveau de l'extrémité des tubes, et dans laquelle est formée une pluralité de trous dans lesquels sont insérés lesdits tubes, la plaque latérale présentant un marquage qui est disposé entre les trous correspondant à une pluralité de tubes raccorder, et qui correspond au type d'un élément de raccordement pour raccorder la pluralité de tubes.
PCT/JP2016/059083 2015-04-27 2016-03-23 Dispositif de climatisation et procédé de fabrication de dispositif de climatisation WO2016174965A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP16786242.4A EP3290852B1 (fr) 2015-04-27 2016-03-23 Dispositif de climatisation et procédé de fabrication de dispositif de climatisation
CN201680023701.4A CN107532869A (zh) 2015-04-27 2016-03-23 空调装置以及空调装置的制造方法
US15/543,802 US20170370659A1 (en) 2015-04-27 2016-03-23 Air-conditioning apparatus and method of manufacturing air-conditioning apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015090360A JP5868537B1 (ja) 2015-04-27 2015-04-27 空気調和装置及び空気調和装置の製造方法
JP2015-090360 2015-04-27

Publications (1)

Publication Number Publication Date
WO2016174965A1 true WO2016174965A1 (fr) 2016-11-03

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US (1) US20170370659A1 (fr)
EP (1) EP3290852B1 (fr)
JP (1) JP5868537B1 (fr)
CN (1) CN107532869A (fr)
WO (1) WO2016174965A1 (fr)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN107490316A (zh) * 2017-09-04 2017-12-19 广东美的制冷设备有限公司 用于换热器的边板、换热器组件及空调器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10292992A (ja) * 1997-04-18 1998-11-04 Toshiba Corp 熱交換器の製造方法
JP2005069670A (ja) * 2003-08-01 2005-03-17 Showa Denko Kk 熱交換器およびエバポレータ
JP2008256315A (ja) * 2007-04-06 2008-10-23 Daikin Ind Ltd 熱交換器および空気調和装置
JP2010133644A (ja) * 2008-12-04 2010-06-17 Hitachi Appliances Inc 分配器
JP2011089710A (ja) * 2009-10-22 2011-05-06 Daikin Industries Ltd 冷媒熱交換器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02256994A (ja) * 1989-03-29 1990-10-17 Nippon Pisuko:Kk 多回路チューブと接続用管継手
US4995453A (en) * 1989-07-05 1991-02-26 Signet Systems, Inc. Multiple tube diameter heat exchanger circuit
US5219023A (en) * 1992-03-09 1993-06-15 General Motors Corporation Three row condenser with high efficiency flow path
JPH0646182U (ja) * 1992-11-26 1994-06-24 株式会社長府製作所 熱交換器
JP3390139B2 (ja) * 1998-07-29 2003-03-24 三菱電機エンジニアリング株式会社 空気調和機用散水装置
KR20050062040A (ko) * 2003-12-19 2005-06-23 삼성전자주식회사 열교환기용 엔드플레이트와, 이를 구비하는 열교환기 및그 제조방법
JPWO2007108386A1 (ja) * 2006-03-23 2009-08-06 パナソニック株式会社 フィンチューブ型熱交換器、熱交換器用フィンおよびヒートポンプ装置
CN201293572Y (zh) * 2008-11-21 2009-08-19 北京中科正石节能技术有限公司 一种烟气余热回收器
US9293067B1 (en) * 2012-03-27 2016-03-22 Extundo Incorporated Device for marking a wire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10292992A (ja) * 1997-04-18 1998-11-04 Toshiba Corp 熱交換器の製造方法
JP2005069670A (ja) * 2003-08-01 2005-03-17 Showa Denko Kk 熱交換器およびエバポレータ
JP2008256315A (ja) * 2007-04-06 2008-10-23 Daikin Ind Ltd 熱交換器および空気調和装置
JP2010133644A (ja) * 2008-12-04 2010-06-17 Hitachi Appliances Inc 分配器
JP2011089710A (ja) * 2009-10-22 2011-05-06 Daikin Industries Ltd 冷媒熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3290852A4 *

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US20170370659A1 (en) 2017-12-28
CN107532869A (zh) 2018-01-02
JP2016205752A (ja) 2016-12-08
JP5868537B1 (ja) 2016-02-24
EP3290852A4 (fr) 2019-01-09
EP3290852B1 (fr) 2020-06-17

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