EP0057850A3 - Heat exchanger for liquids - Google Patents

Heat exchanger for liquids Download PDF

Info

Publication number
EP0057850A3
EP0057850A3 EP82100540A EP82100540A EP0057850A3 EP 0057850 A3 EP0057850 A3 EP 0057850A3 EP 82100540 A EP82100540 A EP 82100540A EP 82100540 A EP82100540 A EP 82100540A EP 0057850 A3 EP0057850 A3 EP 0057850A3
Authority
EP
European Patent Office
Prior art keywords
liquids
liquid
heat exchanger
passages
housing
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
EP82100540A
Other languages
German (de)
Other versions
EP0057850A2 (en
EP0057850B1 (en
Inventor
Bernd Sonje
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.)
Vaillant BV
Original Assignee
COFRABEL NV
SCHONEWELLE BV
Vaillant Austria GmbH
Joh Vaillant GmbH and Co
Vaillant GmbH
Vaillant SARL
Vaillant Ltd
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 COFRABEL NV, SCHONEWELLE BV, Vaillant Austria GmbH, Joh Vaillant GmbH and Co, Vaillant GmbH, Vaillant SARL, Vaillant Ltd filed Critical COFRABEL NV
Priority to AT82100540T priority Critical patent/ATE12140T1/en
Publication of EP0057850A2 publication Critical patent/EP0057850A2/en
Publication of EP0057850A3 publication Critical patent/EP0057850A3/en
Application granted granted Critical
Publication of EP0057850B1 publication Critical patent/EP0057850B1/en
Expired 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1. A heat exchanger for liquids, comprising a tube (15), which extends in a housing and serves to conduct one liquid, whereas the second liquid is conducted in the space between the housing and the outside periphery of the tube, characterized in that the housing consists of a passage-forming block (1) consisting of plastics material and having juxtaposed passages (2) and of two covers (7, 8), each of which has an inlet and an outlet (10, 9) for the liquids, wherein a constriction (11) is provided in the inlet or outlet to the paths for the liquid after each junction connected by a branch to one of the passages (2) and serves to match the resistances of the passages (2), which provide parallel flow paths.
EP82100540A 1981-02-06 1982-01-27 Heat exchanger for liquids Expired EP0057850B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100540T ATE12140T1 (en) 1981-02-06 1982-01-27 HEAT EXCHANGER FOR LIQUIDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8103083U 1981-02-06
DE8103083 1981-02-06

Publications (3)

Publication Number Publication Date
EP0057850A2 EP0057850A2 (en) 1982-08-18
EP0057850A3 true EP0057850A3 (en) 1983-03-30
EP0057850B1 EP0057850B1 (en) 1985-03-13

Family

ID=6724359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100540A Expired EP0057850B1 (en) 1981-02-06 1982-01-27 Heat exchanger for liquids

Country Status (3)

Country Link
EP (1) EP0057850B1 (en)
AT (1) ATE12140T1 (en)
DE (1) DE3262508D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1253145B (en) * 1991-12-09 1995-07-10 RAPID HEAT EXCHANGER DEVICE FOR FLUIDS
FR2686408B1 (en) * 1992-01-16 1998-01-30 Anjou Sa Piscine Service HEAT EXCHANGER USED FOR HEATING A SECONDARY FLUID SUCH AS POOL WATER OR SEA WATER.
DE19624937A1 (en) * 1996-06-22 1998-01-02 Dickgreber Johannes Heat exchanger
WO2001002108A1 (en) * 1999-07-06 2001-01-11 Semitool, Inc. Fluid heating system for processing semiconductor materials
US8776867B2 (en) * 2009-03-23 2014-07-15 John Stojanowski Modular, stackable, geothermal block heat exchange system with solar assist
US8230900B2 (en) * 2009-03-23 2012-07-31 John Stojanowski Modular, stackable, geothermal block system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531063A (en) * 1921-02-16 1922-01-06 Delas Condenseurs Surface condenser or heat exchanger cable gland
US2468924A (en) * 1945-12-29 1949-05-03 Swenson Evaporater Company Seal
US3710854A (en) * 1971-02-17 1973-01-16 Gen Electric Condenser
US3880226A (en) * 1971-08-02 1975-04-29 Edwin A Houser Water quality analysis system with multicircuit single shell heat exchanger
FR2404187A1 (en) * 1977-09-23 1979-04-20 Quiri & Cie Usines Central heating steam heat exchanger - has tube nest around tube between end plates at steam feed and delivery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR531063A (en) * 1921-02-16 1922-01-06 Delas Condenseurs Surface condenser or heat exchanger cable gland
US2468924A (en) * 1945-12-29 1949-05-03 Swenson Evaporater Company Seal
US3710854A (en) * 1971-02-17 1973-01-16 Gen Electric Condenser
US3880226A (en) * 1971-08-02 1975-04-29 Edwin A Houser Water quality analysis system with multicircuit single shell heat exchanger
FR2404187A1 (en) * 1977-09-23 1979-04-20 Quiri & Cie Usines Central heating steam heat exchanger - has tube nest around tube between end plates at steam feed and delivery

Also Published As

Publication number Publication date
EP0057850A2 (en) 1982-08-18
EP0057850B1 (en) 1985-03-13
DE3262508D1 (en) 1985-04-18
ATE12140T1 (en) 1985-03-15

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Owner name: VAILLANT GMBH

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Owner name: VAILLANT S.A.R.L

Owner name: COFRABEL N.V.

Owner name: JOH. VAILLANT GMBH U. CO

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