CN216845766U - Heat exchanger and air conditioning system with same - Google Patents

Heat exchanger and air conditioning system with same Download PDF

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Publication number
CN216845766U
CN216845766U CN202122993509.9U CN202122993509U CN216845766U CN 216845766 U CN216845766 U CN 216845766U CN 202122993509 U CN202122993509 U CN 202122993509U CN 216845766 U CN216845766 U CN 216845766U
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CN
China
Prior art keywords
heat exchanger
pipe
tubular member
header
flange portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202122993509.9U
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Chinese (zh)
Inventor
袁晶
刘玉宝
刘六香
祝春兵
杨静
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Danfoss AS
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Danfoss AS
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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Application filed by Danfoss AS filed Critical Danfoss AS
Priority to CN202122993509.9U priority Critical patent/CN216845766U/en
Application granted granted Critical
Publication of CN216845766U publication Critical patent/CN216845766U/en
Priority to PCT/CN2022/135010 priority patent/WO2023098655A1/en
Priority to EP22900459.3A priority patent/EP4443094A1/en
Priority to MX2024006228A priority patent/MX2024006228A/en
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Anticipated expiration legal-status Critical

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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
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • 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
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/06—Fastening; Joining by welding

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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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

The utility model discloses a heat exchanger and an air conditioning system with the same. The heat exchanger comprises a collecting pipe extending along a first direction, and the collecting pipe is provided with a first opening penetrating through the pipe wall of the collecting pipe; the tubular member is arranged side by side with the collecting pipe and is provided with a second opening penetrating through the pipe wall of the tubular member; and a connection pipe assembly including: a connection pipe extending in a second direction crossing the first direction and having opposite first and second ends; and a first flange portion and a second flange portion extending radially outward from the first end portion and the second end portion, respectively. The surface of the first flange portion facing the manifold is connected to the outer surface of the tube wall of the manifold and the surface of the second flange portion facing the tubular is connected to the outer surface of the tube wall of the tubular such that the manifold is in fluid communication with the tubular through the first opening, the connecting tube, and the second opening. Thereby, the quality of the heat exchanger is improved and the process difficulties are reduced.

Description

Heat exchanger and air conditioning system with same
Technical Field
Embodiments of the present invention relate to a heat exchanger and an air conditioning system having the same.
Background
The heat exchanger comprises a collecting pipe and a collecting pipe or a storage tank connected with the collecting pipe. The collecting pipe is connected with a collecting pipe or a storage tank and the like through a connecting pipe and is in fluid communication with the collecting pipe or the storage tank.
SUMMERY OF THE UTILITY MODEL
An object of an embodiment of the present invention is to provide a heat exchanger and an air conditioning system having the same, by which, for example, the quality of the heat exchanger can be improved.
An embodiment of the present invention provides a heat exchanger, including: the collecting pipe extends along a first direction and is provided with a first opening penetrating through the pipe wall of the collecting pipe; the tubular piece is arranged side by side with the collecting pipe and provided with a second opening penetrating through the pipe wall of the tubular piece; and a connecting tube assembly, the connecting tube assembly comprising: a connection pipe extending in a second direction crossing the first direction and having opposite first and second ends; and a first flange portion and a second flange portion respectively extending from the first end portion and the second end portion toward a radially outer side, wherein a surface of the first flange portion facing the header is connected to an outer surface of a pipe wall of the header and a surface of the second flange portion facing the tubular member is connected to an outer surface of a pipe wall of the tubular member such that the header and the tubular member are in fluid communication through the first opening, the connection pipe, and the second opening.
According to an embodiment of the utility model, the surface of the first flange portion facing the header has the same shape as the corresponding portion of the outer surface of the pipe wall of the header surrounding the first opening, and the surface of the second flange portion facing the tubular member has the same shape as the corresponding portion of the outer surface of the pipe wall of the tubular member surrounding the second opening.
According to an embodiment of the utility model, the angle between the axis of the header and the axis of the tubular is in the range of 0 to 5 degrees.
According to an embodiment of the present invention, an angle between an axis of the connecting pipe and an axis of the header is in a range of 85 degrees to 90 degrees.
According to an embodiment of the present invention, the heat exchanger further comprises: a plurality of heat exchange tubes connected with the collecting main and in fluid communication with each other, and a plurality of fins arranged alternately with the plurality of heat exchange tubes.
According to an embodiment of the utility model, the tubular member is a collecting main, a distribution main, a collection main or a storage tank.
According to an embodiment of the present invention, a ratio of each of the diameter of the first opening and the diameter of the second opening to the inner diameter of the connection pipe is in a range of 0.95 to 1.05.
According to an embodiment of the utility model, the inner diameter of the connecting tube is the same over the entire length.
According to an embodiment of the utility model, the axis of the header is parallel to the axis of the tubular member and the axis of the connecting pipe is perpendicular to the axis of the header and the axis of the tubular member.
According to an embodiment of the utility model, the outer surface of the pipe wall of the header and the outer surface of the pipe wall of the tubular are cylindrical surfaces, and the surface of the first flange portion facing the header and the surface of the second flange portion facing the tubular have a shape of a partial cylindrical surface.
According to an embodiment of the utility model, the connecting tube assembly is formed from a tube which is covered on the inside with a composite layer acting as a solder.
According to an embodiment of the present invention, the thickness of the pipe wall of the connection pipe is equal to the thickness of the first flange part and/or the second flange part, and the pipe wall of the connection pipe has a uniform thickness.
According to an embodiment of the utility model, the connecting tube assembly is outside the header in a radial direction and outside the tubular member in a radial direction.
An embodiment of the present invention also provides an air conditioning system, including: the heat exchanger is described above.
With the heat exchanger according to an embodiment of the present invention, for example, the quality of the heat exchanger can be improved.
Drawings
FIG. 1 is a schematic front view of a heat exchanger according to an embodiment of the present invention;
FIG. 2 is a schematic, partially enlarged perspective view of the heat exchanger shown in FIG. 1;
FIG. 3 is a schematic perspective view of a junction block assembly of the heat exchanger shown in FIG. 1; and
fig. 4 is a schematic partially enlarged sectional view of the heat exchanger shown in fig. 1.
Detailed Description
The utility model is further described with reference to the following drawings and detailed description.
An air conditioning system according to an embodiment of the present invention includes a heat exchanger. Specifically, the air conditioning system according to the embodiment of the present invention includes a compressor, a heat exchanger as an evaporator, a heat exchanger as a condenser, an expansion valve, and the like.
Referring to fig. 1 to 4, a heat exchanger 100 according to an embodiment of the present invention includes: the collecting pipe comprises a collecting pipe 1 extending along a first direction, wherein the collecting pipe 1 is provided with a first opening 11 penetrating through a pipe wall 10 of the collecting pipe 1; a tubular member 2 arranged alongside the header 1, said tubular member 2 having a second opening 21 through a wall 20 of the tubular member 2; and a connecting tube assembly 3. The heat exchanger 100 may further include a plurality of heat exchange tubes 5 connected to and in fluid communication with the header 1, and a plurality of fins 6 alternately arranged with the plurality of heat exchange tubes 5. Referring to fig. 1 to 4, the junction block assembly 3 includes: a connection pipe 30 extending in a second direction crossing the first direction and having a first end 31 and a second end 32 opposite to each other; and a first flange portion 310 and a second flange portion 320 extending radially outward from the first end portion 31 and the second end portion 32, respectively. The surface 311 of the first flange portion 310 facing the header 1 is connected to the outer surface 12 of the pipe wall 10 of the header 1 and the surface 321 of the second flange portion 320 facing the tubular member 2 is connected to the outer surface 22 of the pipe wall 20 of the tubular member 2, so that the header 1 and the tubular member 2 are in fluid communication through the first opening 11, the connecting pipe 30 and the second opening 21. The header 1, the tubular member 2 and the connection pipe 30 may be circular pipes or the like. One or more (e.g., two, three, etc.) connector tube assemblies 3 may be provided. According to an example of the utility model, the connecting tube assembly 3 is outside the header 1 in the radial direction and outside the tubular member 2 in the radial direction.
According to an embodiment of the present invention, referring to fig. 2 to 4, the first and second flange portions 310 and 320 have a saddle shape. The connecting tube assembly 3 is formed by stamping the tube material at both ends thereof. The first flange portion 310 and the second flange portion 320 have an arc surface that is fitted to the header and the tubular member as a welded portion. The surface 311 of the first flange portion 310 and the surface 321 of the second flange portion 320 are in contact with the manifold and the tubular member. In the brazing furnace, the composite layer of the surface of the header is melt-filled into the gap between the header and the surface 311 of the first flange portion 310, and the composite layer of the surface of the tubular member 2 is melt-filled into the gap between the tubular member 2 and the surface 321 of the second flange portion 320, thereby completing the welding of the connection pipe assembly 3 with the header and the tubular member 2. According to an embodiment of the present invention, the thickness of the wall of the connecting tube 30 is substantially uniform and the connecting tube assembly 3 does not need to be inserted into the openings in the wall of the header and the openings in the wall of the tubular member 2. Since the surface 311 of the first flange portion 310 and the surface 321 of the second flange portion 320 are welding surfaces, a welding area is increased, welding difficulty is reduced, and welding quality is more reliable. Furthermore, the connecting pipe assembly 3 does not need to be inserted into the openings in the pipe wall of the header and the openings in the pipe wall of the tubular member 2, and therefore does not obstruct the fluid flow, and the pressure drop is small, while the inner diameter of the connecting pipe 30 may be equal to the diameter of the openings, and therefore the hydraulic diameter of the connecting pipe 30 is large, and therefore the pressure drop is small.
According to an embodiment of the utility model, with reference to fig. 2 to 4, the surface 311 of the first flange portion 310 facing said header 1 has the same shape as the corresponding portion of the outer surface 12 of the pipe wall 10 of the header 1 surrounding the first opening 11, and the surface 321 of the second flange portion 320 facing said tubular member 2 has the same shape as the corresponding portion of the outer surface 22 of the pipe wall 20 of the tubular member 2 surrounding the second opening 21. That is, the surface 311 of the first flange 310 corresponds to and has the same shape as the annular portion of the outer surface 12 of the pipe wall 10 of the header 1 surrounding the first opening 11, while the surface 321 of the second flange 320 corresponds to and has the same shape as the annular portion of the outer surface 22 of the pipe wall 20 of the tubular member 2 surrounding the second opening 21. For example, the surface 311 of the first flange 310 facing said header 1 and the corresponding portion of the outer surface 12 of the pipe wall 10 of the header 1 surrounding the first opening 11 have a shape of a partial cylinder, and the surface 321 of the second flange 320 facing said tubular member 2 and the corresponding portion of the outer surface 22 of the pipe wall 20 of the tubular member 2 surrounding the second opening 21 have a shape of a partial cylinder.
According to an embodiment of the present invention, referring to fig. 1, 2 and 4, the angle between the axis of the header 1 and the axis of the tubular member 2 is in the range of 0 to 5 degrees. For example, the axis of the header 1 and the axis of the tubular member 2 are parallel to each other. The angle between the axis of the connecting pipe 30 and the axis of the header 1 is in the range of 85 degrees to 90 degrees. For example, the axis of the connecting pipe 30 and the axis of the header 1 may be perpendicular to each other. In the example shown, the axis of the header 1 is parallel to the axis of the tubular member 2 and the axis of the connecting pipe 3 is perpendicular to the axis of the header 1 and the axis of the tubular member 2.
According to an embodiment of the utility model, referring to fig. 1, 2, 4, said tubular member 2 is a collecting main, a distribution header, a collection header 1 or a storage tank or the like.
According to an embodiment of the present invention, referring to fig. 4, a ratio of each of the diameter of the first opening 11 and the diameter of the second opening 21 to the inner diameter of the connection pipe 30 is in the range of 0.95 to 1.05. In the illustrated example, each of the diameter of the first opening 11 and the diameter of the second opening 21 is equal to the inner diameter of the connection pipe 30, and the inner diameter of the connection pipe 30 is the same over the entire length.
According to an embodiment of the present invention, referring to fig. 1 to 4, the outer surface 12 of the pipe wall 10 of the header 1 and the outer surface 22 of the pipe wall 20 of the tubular member 2 are cylindrical surfaces, and the surface 311 of the first flange portion 310 facing the header and the surface 321 of the second flange portion 320 facing the tubular member 2 have a partially cylindrical surface shape.
According to an embodiment of the present invention, referring to fig. 1 to 4, the junction block assembly 3 is formed by punching from a pipe material at both ends of the pipe material. The thickness of the pipe wall of the connecting pipe is equal to the thickness of the first flange part and/or the second flange part. The pipe wall of the connecting pipe has uniform thickness. It should be noted that "equal" herein may be approximately equal, since the thickness of the pipe may change slightly during the stamping process. The first flange portion 310 and the second flange portion 320 have an arc surface that is fitted to the header and the tubular member as a welded portion. The inner side of the pipe is provided with a composite layer used as a welding flux. Thus, for example, the tubular element 2 may be free of composite layers. In the brazing process, the composite layer connecting the surface of the first flange portion 310 and the surface of the second flange portion 320 of the pipe assembly 3 is used for welding, and the flash generated by the flux accumulation during the brazing process of the tubular member 2 with the composite layer can be avoided. The tube is usually made by rolling a sheet material, and the composite layer is usually uniformly attached to the surface of the sheet material when the sheet material is formed. The positions, connected with the heat exchange tubes 5, on the collecting main 1 according to the embodiment of the utility model can absorb the solder, and the condition of generating welding beading due to the flowing and accumulation of the solder in the brazing process is not obvious; whereas for the tubular member 2, due to the limited locations where solder can be absorbed, if the tubular member 2 is provided with solder, flash formation due to solder flow build-up during soldering is more likely.
With the heat exchanger 100 according to an embodiment of the present invention, the quality of the heat exchanger 100 may be improved.
In addition, with the heat exchanger 100 according to the embodiment of the present invention, it is possible to enhance the reliability of welding the connection pipe assembly 3 with the header 1 and the tube member 2, increase the flow area of the header 1 and the connection pipe 30, reduce the pressure drop caused by the header 1 and the connection pipe 30, and prevent the formation of flash on the tube member 2.
While the above embodiments have been described, some of the features of the above embodiments may be combined to form new embodiments.

Claims (14)

1. A heat exchanger, characterized by comprising:
the collecting pipe extends along a first direction and is provided with a first opening penetrating through the pipe wall of the collecting pipe;
the tubular piece is arranged side by side with the collecting pipe and provided with a second opening penetrating through the pipe wall of the tubular piece; and
a connector tube assembly, the connector tube assembly comprising: a connection pipe extending in a second direction crossing the first direction and having opposite first and second ends; and a first flange portion and a second flange portion extending radially outward from the first end portion and the second end portion, respectively,
Wherein a surface of the first flange portion facing the header is coupled to an outer surface of a tube wall of the header and a surface of the second flange portion facing the tubular member is coupled to an outer surface of a tube wall of the tubular member such that the header and the tubular member are in fluid communication through the first opening, the connecting tube, and the second opening.
2. The heat exchanger of claim 1, wherein:
the surface of the first flange portion facing the header has the same shape as a corresponding portion of the outer surface of the pipe wall of the header surrounding the first opening, and the surface of the second flange portion facing the tubular member has the same shape as a corresponding portion of the outer surface of the pipe wall of the tubular member surrounding the second opening.
3. The heat exchanger of claim 1, wherein:
the angle between the axis of the header and the axis of the tubular member is in the range of 0 to 5 degrees.
4. The heat exchanger of claim 3, wherein:
an angle between an axis of the connecting pipe and an axis of the header is in a range of 85 degrees to 90 degrees.
5. The heat exchanger of claim 1, further comprising:
A plurality of heat exchange tubes connected with the collecting main and in fluid communication therewith, and a plurality of fins arranged alternately with the plurality of heat exchange tubes.
6. The heat exchanger of claim 5, wherein:
the tubular member is a manifold, distribution header, collection header or storage tank.
7. The heat exchanger of claim 1, wherein:
a ratio of each of a diameter of the first opening and a diameter of the second opening to an inner diameter of the connection pipe is in a range of 0.95 to 1.05.
8. The heat exchanger of claim 7, wherein:
the inner diameter of the connecting tube is the same over the entire length.
9. The heat exchanger of claim 1, wherein:
the axis of the collecting pipe is parallel to the axis of the tubular piece, and the axis of the connecting pipe is perpendicular to the axis of the collecting pipe and the axis of the tubular piece.
10. The heat exchanger of claim 1, wherein:
the outer surface of the pipe wall of the collecting pipe and the outer surface of the pipe wall of the tubular member are cylindrical surfaces, and the surface of the first flange portion facing the collecting pipe and the surface of the second flange portion facing the tubular member have a shape of a partial cylindrical surface.
11. The heat exchanger of claim 1, wherein:
the connecting tube assembly is formed of a tube material covered on the inside with a composite layer serving as a solder.
12. The heat exchanger of claim 1, wherein:
the thickness of the pipe wall of the connecting pipe is equal to the thickness of the first flange part and/or the second flange part, and the pipe wall of the connecting pipe has uniform thickness.
13. The heat exchanger of claim 1, wherein:
the junction block assembly is outboard of the manifold in a radial direction and outboard of the tubular member in a radial direction.
14. An air conditioning system characterized by comprising:
the heat exchanger according to any one of claims 1 to 13.
CN202122993509.9U 2021-12-01 2021-12-01 Heat exchanger and air conditioning system with same Active CN216845766U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202122993509.9U CN216845766U (en) 2021-12-01 2021-12-01 Heat exchanger and air conditioning system with same
PCT/CN2022/135010 WO2023098655A1 (en) 2021-12-01 2022-11-29 Heat exchanger and air conditioning system having same
EP22900459.3A EP4443094A1 (en) 2021-12-01 2022-11-29 Heat exchanger and air conditioning system having same
MX2024006228A MX2024006228A (en) 2021-12-01 2022-11-29 Heat exchanger and air conditioning system having same.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122993509.9U CN216845766U (en) 2021-12-01 2021-12-01 Heat exchanger and air conditioning system with same

Publications (1)

Publication Number Publication Date
CN216845766U true CN216845766U (en) 2022-06-28

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ID=82103559

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122993509.9U Active CN216845766U (en) 2021-12-01 2021-12-01 Heat exchanger and air conditioning system with same

Country Status (4)

Country Link
EP (1) EP4443094A1 (en)
CN (1) CN216845766U (en)
MX (1) MX2024006228A (en)
WO (1) WO2023098655A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023098655A1 (en) * 2021-12-01 2023-06-08 丹佛斯有限公司 Heat exchanger and air conditioning system having same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH102692A (en) * 1996-06-14 1998-01-06 Zexel Corp Bracket structure for heat exchanger
JP2014052163A (en) * 2012-09-10 2014-03-20 Keihin Thermal Technology Corp Heat exchanger
JP2015117878A (en) * 2013-12-18 2015-06-25 株式会社ケーヒン・サーマル・テクノロジー Capacitor
JP6259703B2 (en) * 2014-04-10 2018-01-10 株式会社ケーヒン・サーマル・テクノロジー Capacitor
JP6785144B2 (en) * 2016-12-14 2020-11-18 株式会社ケーヒン・サーマル・テクノロジー Receiver and condenser using this
CN106813516A (en) * 2017-01-17 2017-06-09 浙江银轮机械股份有限公司 Module radiator and its header
KR101953666B1 (en) * 2018-03-30 2019-03-04 (주)대정금속 Manufacturing method of spacer pipe for vehicles airconditioner condenser
CN213067244U (en) * 2020-04-30 2021-04-27 杭州三花微通道换热器有限公司 Connecting assembly
CN216845766U (en) * 2021-12-01 2022-06-28 丹佛斯有限公司 Heat exchanger and air conditioning system with same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023098655A1 (en) * 2021-12-01 2023-06-08 丹佛斯有限公司 Heat exchanger and air conditioning system having same

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WO2023098655A1 (en) 2023-06-08
MX2024006228A (en) 2024-06-11
EP4443094A1 (en) 2024-10-09

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