DE69624864D1 - Plate heat exchanger - Google Patents

Plate heat exchanger

Info

Publication number
DE69624864D1
DE69624864D1 DE69624864T DE69624864T DE69624864D1 DE 69624864 D1 DE69624864 D1 DE 69624864D1 DE 69624864 T DE69624864 T DE 69624864T DE 69624864 T DE69624864 T DE 69624864T DE 69624864 D1 DE69624864 D1 DE 69624864D1
Authority
DE
Germany
Prior art keywords
fluid
plates
couple
heat exchanger
plate heat
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 - Lifetime
Application number
DE69624864T
Other languages
German (de)
Inventor
Giancarlo Benelli
Carli Massimiliano De
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.)
Enel SpA
Original Assignee
Enel SpA
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 by Enel SpA filed Critical Enel SpA
Application granted granted Critical
Publication of DE69624864D1 publication Critical patent/DE69624864D1/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
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0241—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes the tubes being flexible
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

Abstract

Each couple of plates (1) defines a first canal (3) for a fluid under pressure by means of welded ribbing (2) that distance and reinforce the plates (1) and are parallel to the flow of said fluid and bears a continuous fin with a wave shape (4) perpendicular to the direction of said fluid, welded on each of its external surfaces, to define a second canal (5) for a second fluid associated to an opposite and equal fin (4) borne on a plate (1) of an adjacent couple, each couple of plates being free from the others and hence that can be singly extracted from the exchanger. <IMAGE>
DE69624864T 1995-05-03 1996-04-17 Plate heat exchanger Expired - Lifetime DE69624864D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI000882A IT1279041B1 (en) 1995-05-03 1995-05-03 PLATE HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
DE69624864D1 true DE69624864D1 (en) 2003-01-02

Family

ID=11371514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624864T Expired - Lifetime DE69624864D1 (en) 1995-05-03 1996-04-17 Plate heat exchanger

Country Status (6)

Country Link
EP (1) EP0741273B1 (en)
AT (1) ATE228232T1 (en)
CA (1) CA2175538A1 (en)
CZ (1) CZ127796A3 (en)
DE (1) DE69624864D1 (en)
IT (1) IT1279041B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338578B (en) * 2011-08-17 2013-04-17 合肥通用机械研究院 Closed-type dual-channel fin radiator
TWM460251U (en) * 2012-11-14 2013-08-21 Norm Pacific Automat Corp Dehumidifying wheel type dehumidifier and heat exchanger thereof
CN111750711B (en) * 2020-06-17 2022-06-28 新乡航空工业(集团)有限公司 Aviation fin flow channel arrangement structure based on field cooperation for plate-fin heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB528623A (en) * 1939-01-31 1940-11-04 Arthur Bland Tillotson Improvements in plate heat exchangers suitable for heating air
AT239197B (en) * 1963-09-19 1965-03-25 Friedrich Dr Ing Hermann Two-stage top condenser for distillation columns
GB1304692A (en) * 1969-01-21 1973-01-24
US3731738A (en) * 1971-07-26 1973-05-08 H Cooper Tube fins of outwardly-organized materials
FR2312752A1 (en) * 1975-05-27 1976-12-24 Delas Condenseurs Air:cooled heat exchanger insert - comprises box with internal baffles and external sheet metal fins
FR2688582B1 (en) * 1992-03-12 1994-12-09 Delta Plus CROSS CURRENT HEAT EXCHANGER.

Also Published As

Publication number Publication date
ITMI950882A1 (en) 1996-11-03
EP0741273B1 (en) 2002-11-20
ATE228232T1 (en) 2002-12-15
CA2175538A1 (en) 1996-11-04
ITMI950882A0 (en) 1995-05-03
IT1279041B1 (en) 1997-12-04
EP0741273A3 (en) 1997-10-01
CZ127796A3 (en) 1996-11-13
EP0741273A2 (en) 1996-11-06

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Legal Events

Date Code Title Description
8332 No legal effect for de