MX2023000676A - Heat exchanger. - Google Patents

Heat exchanger.

Info

Publication number
MX2023000676A
MX2023000676A MX2023000676A MX2023000676A MX2023000676A MX 2023000676 A MX2023000676 A MX 2023000676A MX 2023000676 A MX2023000676 A MX 2023000676A MX 2023000676 A MX2023000676 A MX 2023000676A MX 2023000676 A MX2023000676 A MX 2023000676A
Authority
MX
Mexico
Prior art keywords
header pipe
heat exchange
heat exchanger
exchange tubes
end part
Prior art date
Application number
MX2023000676A
Other languages
Spanish (es)
Inventor
Fenghui Jin
Feng Zhang
Original Assignee
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.)
Filing date
Publication date
Priority claimed from CN202010713874.7A external-priority patent/CN113970258A/en
Priority claimed from CN202021462968.3U external-priority patent/CN212566983U/en
Application filed by Danfoss As filed Critical Danfoss As
Publication of MX2023000676A publication Critical patent/MX2023000676A/en

Links

Classifications

    • 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
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F25B39/00—Evaporators; Condensers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • 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
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • 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
    • 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
    • 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
    • F28F9/02—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
    • F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
    • F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Disclosed in the embodiments of the present application is a heat exchanger. The heat exchanger comprises: a header pipe, the header pipe comprising a first end part and second end part that are opposite to each other and an inner cavity; a plurality of heat exchange tubes, which are arranged along the axis direction of the header pipe, end parts of the plurality of heat exchange tubes being connected to the header pipe; and a connecting tube, which comprises a connecting part and a supply part connected to the connecting part and connected to the first end part of the header pipe, the supply part is configured so that the flow direction of a heat exchange medium supplied to a predetermined number of heat exchange tubes by means of the inner cavity of the header pipe is not parallel to the axis of the header pipe, and the predetermined number of heat exchange tubes is a predetermined number of heat exchange tubes counted from the first end part of the header pipe. By means of the heat exchanger according to the embodiment of the present invention, the performance of the heat exchanger may be improved.
MX2023000676A 2020-07-22 2021-06-24 Heat exchanger. MX2023000676A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202010713874.7A CN113970258A (en) 2020-07-22 2020-07-22 Heat exchanger
CN202021462968.3U CN212566983U (en) 2020-07-22 2020-07-22 Heat exchanger
PCT/CN2021/102076 WO2022017117A1 (en) 2020-07-22 2021-06-24 Heat exchanger

Publications (1)

Publication Number Publication Date
MX2023000676A true MX2023000676A (en) 2023-02-13

Family

ID=79729667

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023000676A MX2023000676A (en) 2020-07-22 2021-06-24 Heat exchanger.

Country Status (4)

Country Link
US (1) US20230280113A1 (en)
EP (1) EP4187190A1 (en)
MX (1) MX2023000676A (en)
WO (1) WO2022017117A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06159983A (en) * 1992-11-20 1994-06-07 Showa Alum Corp Heat exchanger
US7806171B2 (en) * 2004-11-12 2010-10-05 Carrier Corporation Parallel flow evaporator with spiral inlet manifold
KR20110035422A (en) * 2009-09-30 2011-04-06 한라공조주식회사 A condenser
JP2011185549A (en) * 2010-03-09 2011-09-22 Fuji Electric Co Ltd Heat exchanger
US20120292004A1 (en) * 2011-05-20 2012-11-22 National Yunlin University Of Science And Technology Heat exchanger
WO2013184522A1 (en) * 2012-06-08 2013-12-12 Modine Manufacturing Company Heat exchanger, and method of distributing refrigerant therein
US9746255B2 (en) * 2012-11-16 2017-08-29 Mahle International Gmbh Heat pump heat exchanger having a low pressure drop distribution tube
CN204165423U (en) * 2014-08-12 2015-02-18 浙江盾安人工环境股份有限公司 Micro-channel heat exchanger
CN212566983U (en) * 2020-07-22 2021-02-19 丹佛斯有限公司 Heat exchanger

Also Published As

Publication number Publication date
US20230280113A1 (en) 2023-09-07
WO2022017117A1 (en) 2022-01-27
EP4187190A1 (en) 2023-05-31

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