JPH01144659U - - Google Patents

Info

Publication number
JPH01144659U
JPH01144659U JP3849988U JP3849988U JPH01144659U JP H01144659 U JPH01144659 U JP H01144659U JP 3849988 U JP3849988 U JP 3849988U JP 3849988 U JP3849988 U JP 3849988U JP H01144659 U JPH01144659 U JP H01144659U
Authority
JP
Japan
Prior art keywords
heat exchanger
fins
flow rate
exchanger tubes
fluid
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.)
Pending
Application number
JP3849988U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP3849988U priority Critical patent/JPH01144659U/ja
Priority to EP89303044A priority patent/EP0334683A3/en
Publication of JPH01144659U publication Critical patent/JPH01144659U/ja
Pending legal-status Critical Current

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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/089—Coatings, claddings or bonding layers made from metals or metal alloys
    • 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
    • F28D1/0478—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 the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例による熱交換器の構
成を示す斜視図、第２図は第１図に示された熱交
換器のダクトへの取付け状態を示す断面図である
。 １０……熱交換器、１１……伝熱管、１２ａ…
…通常のフイン、１２ｂ……高熱伝導性フイン、
１３……管内流体入口ヘツダー、１４……管内流
体出口ヘツダー、２０……ダクト、２１……拡大
形状部。 FIG. 1 is a perspective view showing the structure of a heat exchanger according to an embodiment of the present invention, and FIG. 2 is a sectional view showing how the heat exchanger shown in FIG. 1 is attached to a duct. 10... Heat exchanger, 11... Heat exchanger tube, 12a...
...Normal fin, 12b...High thermal conductive fin,
13... Fluid inlet header in the pipe, 14... Fluid outlet header in the pipe, 20... Duct, 21... Enlarged shape portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の伝熱管を平行に設けると共に、該伝熱管
の外周に多数のフインを設け、前記伝熱管内を第
１の流体が流れ、前記伝熱管外を流速が速い部分
と遅い部分の流速分布を持つ第２の流体が前記伝
熱管内を流れる前記第１の流体の流れの方向と直
角に流れるように設置される熱交換器において、
前記フインとして、前記流速が遅い部分に第１の
フインを、前記流速が速い部分に前記第１のフイ
ンより熱伝導率が高い材質の第２のフインを使用
したことを特徴とする熱交換器。 A plurality of heat exchanger tubes are provided in parallel, and a large number of fins are provided on the outer periphery of the heat exchanger tubes, and a first fluid flows inside the heat exchanger tubes, and a flow velocity distribution of a fast flow rate part and a slow flow rate outside the heat exchanger tubes is established. In a heat exchanger installed such that a second fluid having a second fluid flows perpendicularly to a flow direction of the first fluid flowing in the heat transfer tube,
A heat exchanger characterized in that, as the fins, first fins are used in the portion where the flow rate is slow, and second fins made of a material having higher thermal conductivity than the first fin are used in the portion where the flow rate is faster. .
JP3849988U 1988-03-25 1988-03-25 Pending JPH01144659U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3849988U JPH01144659U (en) 1988-03-25 1988-03-25
EP89303044A EP0334683A3 (en) 1988-03-25 1989-03-28 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3849988U JPH01144659U (en) 1988-03-25 1988-03-25

Publications (1)

Publication Number Publication Date
JPH01144659U true JPH01144659U (en) 1989-10-04

Family

ID=12526953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3849988U Pending JPH01144659U (en) 1988-03-25 1988-03-25

Country Status (2)

Country Link
EP (1) EP0334683A3 (en)
JP (1) JPH01144659U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707834U1 (en) * 1997-04-30 1997-07-03 Porsche Ag Liquid-air heat exchangers
DE10049256A1 (en) * 2000-10-05 2002-04-11 Behr Gmbh & Co Serpentine heat exchanger e.g. evaporator or condenser/gas cooler for automobile air-conditioning, has link sections between corresponding pipe sections of different serpentine pipe blocks
DE10105202A1 (en) * 2001-01-31 2002-08-01 Behr Gmbh & Co Heat exchanger tube block with several slotted header tubes
JP2013519824A (en) * 2010-02-15 2013-05-30 ドナルドソン カンパニー，インコーポレイティド Coil structure and method of air turbine intake system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60175992A (en) * 1984-02-22 1985-09-10 Mitsubishi Heavy Ind Ltd Heat exchanger
AU582139B2 (en) * 1984-03-06 1989-03-16 Furukawa Aluminum Co., Ltd. Aluminum and aluminum alloy for fin and heat exchanger using same
JPS63186846A (en) * 1987-01-28 1988-08-02 Sumitomo Light Metal Ind Ltd Fin material for aluminum alloyed heat exchanger

Also Published As

Publication number Publication date
EP0334683A3 (en) 1989-11-23
EP0334683A2 (en) 1989-09-27

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