US3719227A - Plate heat exchanger - Google Patents

Plate heat exchanger Download PDF

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Publication number
US3719227A
US3719227A US00087915A US3719227DA US3719227A US 3719227 A US3719227 A US 3719227A US 00087915 A US00087915 A US 00087915A US 3719227D A US3719227D A US 3719227DA US 3719227 A US3719227 A US 3719227A
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US
United States
Prior art keywords
strip
channels
along
edge portions
casing
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
US00087915A
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English (en)
Inventor
S Jenssen
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.)
THERMOVATIC JENSSEN S AB
Original Assignee
THERMOVATIC JENSSEN S AB
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 THERMOVATIC JENSSEN S AB filed Critical THERMOVATIC JENSSEN S AB
Application granted granted Critical
Publication of US3719227A publication Critical patent/US3719227A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G13/00—Appliances or processes not covered by groups F28G1/00 - F28G11/00; Combinations of appliances or processes covered by groups F28G1/00 - F28G11/00
    • 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
    • F28D9/0025—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 being formed by zig-zag bend plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/399—Corrugated heat exchange plate

Definitions

  • the present invention relates to a heat exchanger having a heat transferring element in the form of a thin plate strip of a uniform width, which is provided with deep transverse folds or tucks forming transverse channels on both sides of the strip for the media to be treated in the heat exchanger.
  • a flange is fixed by welding or the like to each of the strip edges along the respective continuous lines, these flanges forming together with the end portions of the strip a closed sealing flange, by means of which the strip is fastened between separable parts of the surrounding casing.
  • the heat exchanger shown in FIG. 1 comprises a casing having two parts 1 and 2, and a heat transferring element 3 arranged in this casing.
  • the element 3 consists of a folded plate strip, the shape of which can be clearly seen in FIGS. 2 and 3, the latter showing the strip when only partially folded.
  • the strip 3 is provided with a series of transverse folds l2 spaced along the length of the strip to give it a sinuous shape, thereby forming a first set of channels 5 on one side of the strip and a second set 4 on the other side of the strip. These channels extend in parallel relation to each other, the channels 4 being open to the left and the channels 5 being open to the right as viewed in FIGS. 1 and 2.
  • An alternative way of varying the through-flow resistance for the heat exchanging media is to make a smaller number of ridges 13 on one part of the heat exchanging surfaces than on another part of the same.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
US00087915A 1969-11-10 1970-11-09 Plate heat exchanger Expired - Lifetime US3719227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15366/69A SE352724B (de) 1969-11-10 1969-11-10

Publications (1)

Publication Number Publication Date
US3719227A true US3719227A (en) 1973-03-06

Family

ID=20300545

Family Applications (1)

Application Number Title Priority Date Filing Date
US00087915A Expired - Lifetime US3719227A (en) 1969-11-10 1970-11-09 Plate heat exchanger

Country Status (5)

Country Link
US (1) US3719227A (de)
DE (1) DE2053718A1 (de)
FR (1) FR2067079B1 (de)
GB (1) GB1267143A (de)
SE (1) SE352724B (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912004A (en) * 1974-05-10 1975-10-14 William J Darm Heat exchanger apparatus with spacer projections between plates
US4140175A (en) * 1974-05-10 1979-02-20 Darm William J Vertical counterflow heat exchanger apparatus
US4148293A (en) * 1974-12-16 1979-04-10 Lents James M Solar energy receptor apparatus
WO2000070287A1 (en) 1998-08-27 2000-11-23 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US6244333B1 (en) * 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US20020092762A1 (en) * 2001-01-18 2002-07-18 Zebuhr William H. Distiller employing recirculant-flow filter flushing
US20020092759A1 (en) * 2001-01-18 2002-07-18 Zebuhr William H. Distiller employing cyclical evaporation-surface wetting
US20020148602A1 (en) * 2001-04-11 2002-10-17 Toyo Radiator Co., Ltd. Heat exchanger core
EP1251325A2 (de) * 2001-04-18 2002-10-23 The Furukawa Electric Co., Ltd. Wärmetauscher
JP2003021489A (ja) * 2001-07-06 2003-01-24 Toyo Radiator Co Ltd 熱交換器の接合構造
US20030093900A1 (en) * 2000-03-20 2003-05-22 Huguet Francois Regis Method for assembling the plates of a plate pack and resulting plate pack
US20030196785A1 (en) * 2002-03-30 2003-10-23 Wolfgang Knecht Heat exchanger
US20050081840A1 (en) * 2003-10-17 2005-04-21 Wornath R. T. Apparatus for and method of manufacturing a portable heater
US20090194265A1 (en) * 2004-09-28 2009-08-06 T. Rad Co., Ltd. Heat Exchanger
US20100024508A1 (en) * 2007-02-01 2010-02-04 Frank Opferkuch Tubes and method and apparatus for producing tubes
US20100294645A1 (en) * 2009-05-20 2010-11-25 Zanaqua Technologies Combined sump and inline heater for distillation system
CN102313468A (zh) * 2010-07-06 2012-01-11 上海艾克森新技术有限公司 一种自清洗型换热器
US20120160451A1 (en) * 2010-12-22 2012-06-28 Flexenergy Energy Systems, Inc. Refold heat exchanger
US20220316807A1 (en) * 2021-03-30 2022-10-06 Mitsubishi Electric Us, Inc. Air-to-air heat recovery core and method of operating the same
WO2023217205A1 (zh) * 2022-05-11 2023-11-16 浙江三花汽车零部件有限公司 一种换热器
US12025383B2 (en) * 2021-03-30 2024-07-02 Mitsubishi Electric Us, Inc. Air-to-air heat recovery core and method of operating the same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE415928B (sv) * 1979-01-17 1980-11-10 Alfa Laval Ab Plattvermevexlare
FR2575279B1 (fr) * 1984-12-21 1989-07-07 Barriquand Echangeur a plaques
SE515923C2 (sv) * 1994-05-06 2001-10-29 Bjoern Heed Värmeväxlare
JP3612826B2 (ja) * 1995-11-29 2005-01-19 三菱電機株式会社 熱交換素子
SE523865C2 (sv) * 2000-05-02 2004-05-25 Bengt Steneby Ventilationsapparat för zonvis ventilation innefattande värmeväxlare för till- och frånluft samt sensorer för att bestämma luftflödenas relativa hastighetsavvikelse i resp kanal
DE102016015125A1 (de) * 2016-12-19 2018-06-21 Menk Apparatebau Gmbh Lamellenanordnung und Wärmetauscher

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326839A (en) * 1885-09-22 braithwaite
US574157A (en) * 1896-12-29 ljtjngstrom
GB243093A (en) * 1924-08-29 1925-11-26 Lancashire Dynamo & Motor Comp Improvements in heat exchangers specially applicable for cooling the circulating air of dynamo electric machines and the like
US2240203A (en) * 1938-11-25 1941-04-29 Air Preheater Heat exchanger
US3508607A (en) * 1967-04-19 1970-04-28 Motoren Turbinen Union Heat exchanger

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953110A (en) * 1954-01-22 1960-09-20 W J Fraser & Co Ltd Reciprocally folded sheet metal structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US326839A (en) * 1885-09-22 braithwaite
US574157A (en) * 1896-12-29 ljtjngstrom
GB243093A (en) * 1924-08-29 1925-11-26 Lancashire Dynamo & Motor Comp Improvements in heat exchangers specially applicable for cooling the circulating air of dynamo electric machines and the like
US2240203A (en) * 1938-11-25 1941-04-29 Air Preheater Heat exchanger
US3508607A (en) * 1967-04-19 1970-04-28 Motoren Turbinen Union Heat exchanger

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912004A (en) * 1974-05-10 1975-10-14 William J Darm Heat exchanger apparatus with spacer projections between plates
US4140175A (en) * 1974-05-10 1979-02-20 Darm William J Vertical counterflow heat exchanger apparatus
US4148293A (en) * 1974-12-16 1979-04-10 Lents James M Solar energy receptor apparatus
US6244333B1 (en) * 1998-08-27 2001-06-12 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
WO2000070287A1 (en) 1998-08-27 2000-11-23 Zeks Air Drier Corporation Corrugated folded plate heat exchanger
US20030093900A1 (en) * 2000-03-20 2003-05-22 Huguet Francois Regis Method for assembling the plates of a plate pack and resulting plate pack
US6802365B2 (en) * 2000-03-20 2004-10-12 Packinox Method for assembling the plates of a plate pack and resulting plate pack
US20040222079A1 (en) * 2001-01-18 2004-11-11 Zebuhr William H. Distiller employing cyclical evaporation-surface wetting
US20020092762A1 (en) * 2001-01-18 2002-07-18 Zebuhr William H. Distiller employing recirculant-flow filter flushing
US20020092759A1 (en) * 2001-01-18 2002-07-18 Zebuhr William H. Distiller employing cyclical evaporation-surface wetting
US7641772B2 (en) 2001-01-18 2010-01-05 Zanaqua Technologies, Inc. Distiller with pressure-difference maintenance
US7368039B2 (en) 2001-01-18 2008-05-06 Zanaqua Technologies, Inc. Distiller employing cyclical evaporation-surface wetting
US20050121302A1 (en) * 2001-01-18 2005-06-09 Ovation Products Corporation Distiller with pressure-difference maintenance
US6802941B2 (en) 2001-01-18 2004-10-12 Ovation Products Corporation Distiller employing cyclical evaporation-surface wetting
US20020148602A1 (en) * 2001-04-11 2002-10-17 Toyo Radiator Co., Ltd. Heat exchanger core
US6742578B2 (en) * 2001-04-11 2004-06-01 Toyo Radiator Co., Ltd Heat exchanger core
EP1251325A2 (de) * 2001-04-18 2002-10-23 The Furukawa Electric Co., Ltd. Wärmetauscher
EP1251325A3 (de) * 2001-04-18 2004-07-28 The Furukawa Electric Co., Ltd. Wärmetauscher
JP2003021489A (ja) * 2001-07-06 2003-01-24 Toyo Radiator Co Ltd 熱交換器の接合構造
US6920918B2 (en) * 2002-03-30 2005-07-26 Modine Manufacturing Company Heat exchanger
US20030196785A1 (en) * 2002-03-30 2003-10-23 Wolfgang Knecht Heat exchanger
US20050081840A1 (en) * 2003-10-17 2005-04-21 Wornath R. T. Apparatus for and method of manufacturing a portable heater
US7854255B2 (en) * 2004-09-28 2010-12-21 T. Rad Co., Ltd. Heat exchanger
US20090194265A1 (en) * 2004-09-28 2009-08-06 T. Rad Co., Ltd. Heat Exchanger
US20100024508A1 (en) * 2007-02-01 2010-02-04 Frank Opferkuch Tubes and method and apparatus for producing tubes
US8561451B2 (en) 2007-02-01 2013-10-22 Modine Manufacturing Company Tubes and method and apparatus for producing tubes
US20100294645A1 (en) * 2009-05-20 2010-11-25 Zanaqua Technologies Combined sump and inline heater for distillation system
CN102313468A (zh) * 2010-07-06 2012-01-11 上海艾克森新技术有限公司 一种自清洗型换热器
US20120160451A1 (en) * 2010-12-22 2012-06-28 Flexenergy Energy Systems, Inc. Refold heat exchanger
US20220316807A1 (en) * 2021-03-30 2022-10-06 Mitsubishi Electric Us, Inc. Air-to-air heat recovery core and method of operating the same
US12025383B2 (en) * 2021-03-30 2024-07-02 Mitsubishi Electric Us, Inc. Air-to-air heat recovery core and method of operating the same
WO2023217205A1 (zh) * 2022-05-11 2023-11-16 浙江三花汽车零部件有限公司 一种换热器

Also Published As

Publication number Publication date
FR2067079B1 (de) 1973-11-23
SE352724B (de) 1973-01-08
DE2053718A1 (de) 1972-05-10
FR2067079A1 (de) 1971-08-13
GB1267143A (de) 1972-03-15

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