DE69208076D1 - Stack evaporator - Google Patents

Stack evaporator

Info

Publication number
DE69208076D1
DE69208076D1 DE69208076T DE69208076T DE69208076D1 DE 69208076 D1 DE69208076 D1 DE 69208076D1 DE 69208076 T DE69208076 T DE 69208076T DE 69208076 T DE69208076 T DE 69208076T DE 69208076 D1 DE69208076 D1 DE 69208076D1
Authority
DE
Germany
Prior art keywords
tubular elements
header portion
resin coating
hydrophilic resin
evaporator
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.)
Expired - Fee Related
Application number
DE69208076T
Other languages
German (de)
Other versions
DE69208076T2 (en
Inventor
Okuda Nobuyuki
Kojima Masahiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Holdings Corp
Original Assignee
Showa Aluminum Corp
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 JP4131153A external-priority patent/JP2677485B2/en
Application filed by Showa Aluminum Corp filed Critical Showa Aluminum Corp
Publication of DE69208076D1 publication Critical patent/DE69208076D1/en
Application granted granted Critical
Publication of DE69208076T2 publication Critical patent/DE69208076T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
    • 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
    • F25B39/02—Evaporators
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2245/00—Coatings; Surface treatments
    • F28F2245/02—Coatings; Surface treatments hydrophilic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Photovoltaic Devices (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Paints Or Removers (AREA)
  • Led Devices (AREA)
  • Laminated Bodies (AREA)
  • Secondary Cells (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

A stack type evaporator comprises tubular elements (1) each having a plurality of inwardly protruding recessed ribs (7) which extend from an upper header portion (1a) of the element to a lower header portion (1b), with the ribs serving as straight drain canals (7a). A hydrophilic resin coating of a specific composition covers the outer surfaces of the tubular elements (1) and fins (2) each interposed between two adjacent tubular elements. The combination of straight drain canals with the specific hydrophilic resin coating is effective to facilitate the drainage of condensed water so that the waterdrops are perfectly prevented from flying out of the evaporator and that any stinking mold or mildew is not permitted to grow within a reduced amount of remaining adherent water. Also, the hydrophilic coating itself does not emit any unpleasant smell. <IMAGE>
DE69208076T 1992-04-03 1992-08-13 Stack evaporator Expired - Fee Related DE69208076T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8246792 1992-04-03
JP4131153A JP2677485B2 (en) 1992-04-03 1992-05-22 Multilayer evaporator

Publications (2)

Publication Number Publication Date
DE69208076D1 true DE69208076D1 (en) 1996-03-14
DE69208076T2 DE69208076T2 (en) 1996-07-04

Family

ID=26423477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208076T Expired - Fee Related DE69208076T2 (en) 1992-04-03 1992-08-13 Stack evaporator

Country Status (7)

Country Link
EP (1) EP0563474B1 (en)
CN (1) CN1078340C (en)
AT (1) ATE133778T1 (en)
AU (1) AU656429B2 (en)
CA (1) CA2075686C (en)
DE (1) DE69208076T2 (en)
ES (1) ES2083693T3 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69403986T2 (en) * 1993-04-06 1997-10-16 Gen Motors Corp Heat exchanger evaporator
DE19523208A1 (en) * 1995-06-27 1997-01-02 Behr Gmbh & Co Heat exchangers, in particular evaporators for a motor vehicle air conditioning system
CA2215173C (en) * 1997-09-11 2004-04-06 Thomas F. Seiler Stepped dimpled mounting brackets for heat exchangers
CA2215172C (en) * 1997-09-11 2005-11-29 Sean Terence Brooks Baffle insert for heat exchangers
DE10003273B4 (en) * 2000-01-26 2005-07-21 Ballard Power Systems Ag Device for vaporizing and / or overheating a medium
CA2323026A1 (en) 2000-10-10 2002-04-10 Long Manufacturing Ltd. Heat exchangers with flow distributing orifice partitions
DE10159429A1 (en) * 2001-12-04 2003-06-12 Volkswagen Ag Evaporator unit for an air conditioner
CA2381214C (en) 2002-04-10 2007-06-26 Long Manufacturing Ltd. Heat exchanger inlet tube with flow distributing turbulizer
GB0324348D0 (en) 2003-10-17 2003-11-19 Oxycom Bv Heat exchange laminate
FR2867845B1 (en) * 2004-03-16 2007-04-20 Valeo Climatisation HEAT EXCHANGER TUBES PROMOTING CONDENSATE DRAINAGE
FR2918447B1 (en) * 2007-07-05 2015-08-21 Valeo Systemes Thermiques HYDROPHILIC COATING FOR A HEAT EXCHANGER
SE532344C2 (en) * 2007-12-21 2009-12-22 Alfa Laval Corp Ab Gasket support in heat exchanger and heat exchanger including gasket support
CN101995172B (en) * 2010-11-02 2013-01-02 金龙精密铜管集团股份有限公司 Micro-channel heat exchanger and equipment using same
JP5816841B2 (en) * 2011-02-28 2015-11-18 パナソニックＩｐマネジメント株式会社 Drain water evaporator for cooling device
CN103090596A (en) * 2011-11-03 2013-05-08 上海瀚艺冷冻机械有限公司 Fin-type heat exchanger
JP6088818B2 (en) * 2012-12-27 2017-03-01 株式会社ケーヒン・サーマル・テクノロジー Evaporator with cool storage function
JP6642542B2 (en) * 2017-08-30 2020-02-05 トヨタ自動車株式会社 Heat dissipation sheet
DE102018214890A1 (en) * 2018-08-31 2020-03-05 Bayerische Motoren Werke Aktiengesellschaft Air conditioning device for an interior of a motor vehicle and method for operating an air conditioning device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07109355B2 (en) * 1986-05-20 1995-11-22 日本パ−カライジング株式会社 Aluminum heat exchanger and manufacturing method thereof
JPH0349944A (en) * 1989-07-17 1991-03-04 Nippondenso Co Ltd Head exchanger make of aluminum and preparation thereof
EP0415584B1 (en) * 1989-08-30 1994-03-30 Honda Giken Kogyo Kabushiki Kaisha Stack type evaporator

Also Published As

Publication number Publication date
CA2075686C (en) 2003-02-11
ES2083693T3 (en) 1996-04-16
ATE133778T1 (en) 1996-02-15
AU656429B2 (en) 1995-02-02
CN1080387A (en) 1994-01-05
EP0563474B1 (en) 1996-01-31
CN1078340C (en) 2002-01-23
CA2075686A1 (en) 1993-10-04
EP0563474A1 (en) 1993-10-06
AU2747692A (en) 1993-10-07
DE69208076T2 (en) 1996-07-04

Similar Documents

Publication Publication Date Title
DE69208076T2 (en) Stack evaporator
ATE217174T1 (en) PROSTHETIC IMPLANT WITH RIBS
DE69529003T2 (en) Hair styling compositions
EP0468379A3 (en) Semiconductor device having a package
EP0987321A3 (en) Ultramild antibacterial cleaning composition for frequent use
DE69508606D1 (en) INSIDE CLOTHING FOR SHOES
FR2662301B1 (en) ELECTRON EMITTING ELEMENT.
FR2706025B1 (en) Air distillation installation.
CA2206586A1 (en) Disinfecting use of quaternary ammonium carbonates
FR2673186B1 (en) PROCESS FOR THE MANUFACTURE OF ORGANOPOLYSILOXANES.
FR2673679B1 (en) COOLING WATER COMPENSATION TANK.
OA07148A (en) Heterogeneous copolymers of ethylene for the manufacture of films.
IT1267306B1 (en) AIR VALVE WITH VENT FEATURE TO PREVENT THE FORMATION OF ICE
FR2659493B1 (en) MICROCHANNEL STRUCTURE FOR COOLING FINS OF A SEMICONDUCTOR ELEMENT.
FR2688510B1 (en) POLYMERIC COMPOSITIONS CONTAINING PHOSPHITES OR PHOSPHONITES AS STABILIZERS.
ATE165892T1 (en) FIRST AND/OR FURNED COVER AND METHOD FOR PRODUCING A FIRST AND/OR FURNED COVER
FR2603929B1 (en) VENTILATION ELEMENT FOR SLOPE ROOF
FR2697760B1 (en) Dirt settling tank.
NO913618L (en) VENT CAP
ES2127696A1 (en) Long duration effect antidripping films
BE881072A (en) WATER CONTROLLED SWITCH
ATE26649T1 (en) LID FOR DRINKING CUP.
BE891146A (en) FAST WASHER
IT230507Y1 (en) CAP FOR RADIATORS WITH AUTOMATIC AIR VENT VALVE
DE59301993D1 (en) PLASTIC ROOF VENTILATOR

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SHOWA DENKO K.K., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee