CA2358890A1 - Heat exchanger with flow distributing orifice partitions - Google Patents

Heat exchanger with flow distributing orifice partitions Download PDF

Info

Publication number
CA2358890A1
CA2358890A1 CA 2358890 CA2358890A CA2358890A1 CA 2358890 A1 CA2358890 A1 CA 2358890A1 CA 2358890 CA2358890 CA 2358890 CA 2358890 A CA2358890 A CA 2358890A CA 2358890 A1 CA2358890 A1 CA 2358890A1
Authority
CA
Canada
Prior art keywords
heat exchanger
manifold
inlet manifold
plate pairs
inlet
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.)
Granted
Application number
CA 2358890
Other languages
French (fr)
Other versions
CA2358890C (en
Inventor
Xiaoyang Rong
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.)
Dana Canada Corp
Original Assignee
Individual
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 CA002323026A external-priority patent/CA2323026A1/en
Application filed by Individual filed Critical Individual
Priority to CA 2358890 priority Critical patent/CA2358890C/en
Publication of CA2358890A1 publication Critical patent/CA2358890A1/en
Application granted granted Critical
Publication of CA2358890C publication Critical patent/CA2358890C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F28D1/0341—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 with U-flow or serpentine-flow inside the conduits
    • 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
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • 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
    • F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications

Abstract

A heat exchanger which is particularly useful as an evaporator has a first plurality of stacked plate pairs with cooling fins therebetween. A second plurality of stacked plate pairs is located adjacent to the first. Each plurality of plate pairs has enlarged plate end portions which together define flow manifolds. The first plate pairs have a first inlet manifold and a first outlet manifold. The second plate pairs have a second inlet manifold and second outlet manifold. The first outlet manifold is joined to communicate with the second outlet manifold. The second inlet manifold is joined to communicate with the first inlet manifold, but a barrier is located between the first and second inlet manifolds. The barrier has an orifice to permit a portion only of the flow in the first inlet manifold to pass into the second inlet manifold to produce a more uniform flow distribution inside the heat exchanger.
CA 2358890 2000-10-10 2001-10-09 Heat exchanger with flow distributing orifice partitions Expired - Lifetime CA2358890C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2358890 CA2358890C (en) 2000-10-10 2001-10-09 Heat exchanger with flow distributing orifice partitions

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,323,026 2000-10-10
CA002323026A CA2323026A1 (en) 2000-10-10 2000-10-10 Heat exchangers with flow distributing orifice partitions
CA 2358890 CA2358890C (en) 2000-10-10 2001-10-09 Heat exchanger with flow distributing orifice partitions

Publications (2)

Publication Number Publication Date
CA2358890A1 true CA2358890A1 (en) 2002-04-10
CA2358890C CA2358890C (en) 2008-12-30

Family

ID=25682150

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2358890 Expired - Lifetime CA2358890C (en) 2000-10-10 2001-10-09 Heat exchanger with flow distributing orifice partitions

Country Status (1)

Country Link
CA (1) CA2358890C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1686339A1 (en) * 2005-01-24 2006-08-02 Halla Climate Control Corporation Heat exchanger
WO2017070785A1 (en) * 2015-10-29 2017-05-04 Dana Canada Corporation A structural support element in heat exchangers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1686339A1 (en) * 2005-01-24 2006-08-02 Halla Climate Control Corporation Heat exchanger
US7523781B2 (en) 2005-01-24 2009-04-28 Halls Climate Control Corporation Heat exchanger
WO2017070785A1 (en) * 2015-10-29 2017-05-04 Dana Canada Corporation A structural support element in heat exchangers
US10006722B2 (en) 2015-10-29 2018-06-26 Dana Canada Corporation Structural support element in heat exchangers

Also Published As

Publication number Publication date
CA2358890C (en) 2008-12-30

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Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20211012