EP1026467A3 - Plate-like heat exchanger for hot water production and storage - Google Patents

Plate-like heat exchanger for hot water production and storage Download PDF

Info

Publication number
EP1026467A3
EP1026467A3 EP00250027A EP00250027A EP1026467A3 EP 1026467 A3 EP1026467 A3 EP 1026467A3 EP 00250027 A EP00250027 A EP 00250027A EP 00250027 A EP00250027 A EP 00250027A EP 1026467 A3 EP1026467 A3 EP 1026467A3
Authority
EP
European Patent Office
Prior art keywords
hot water
plate
stack
storage
heat exchanger
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
EP00250027A
Other languages
German (de)
French (fr)
Other versions
EP1026467B1 (en
EP1026467A2 (en
Inventor
Peter Rehberg
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.)
Patente Rehberg Lauer
Original Assignee
Patente Rehberg Lauer
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 Patente Rehberg Lauer filed Critical Patente Rehberg Lauer
Publication of EP1026467A2 publication Critical patent/EP1026467A2/en
Publication of EP1026467A3 publication Critical patent/EP1026467A3/en
Application granted granted Critical
Publication of EP1026467B1 publication Critical patent/EP1026467B1/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
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • F28D9/0043—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 the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—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 the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media

Abstract

For hot water preparation and storage, the plate heat transmitter comprises a stack (1) of known heat transmission plates, followed by a second stack (4) of such plates. The second stack differs from the first in that, on the user water side, it has greater profiling and thereby flow gaps than on the hot water side. The two stacks are enclosed by two reinforcing end plates (2,3). The end plate on the first stack supports the connections for hot water forward and back flow together with cold water inflow and warm water outflow. On the other end plate one or more temperature sensors (14) are arranged. The plate heat transmitter is flowed through in counterflow by hot and user water when the valves are opened.
EP00250027A 1999-02-05 2000-01-27 Plate-like heat exchanger for hot water production and storage Expired - Lifetime EP1026467B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906180A DE19906180C2 (en) 1999-02-05 1999-02-05 Plate heat exchangers for water heating and storage
DE19906180 1999-02-05

Publications (3)

Publication Number Publication Date
EP1026467A2 EP1026467A2 (en) 2000-08-09
EP1026467A3 true EP1026467A3 (en) 2000-12-13
EP1026467B1 EP1026467B1 (en) 2003-04-23

Family

ID=7897499

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00250027A Expired - Lifetime EP1026467B1 (en) 1999-02-05 2000-01-27 Plate-like heat exchanger for hot water production and storage

Country Status (3)

Country Link
EP (1) EP1026467B1 (en)
AT (1) ATE238532T1 (en)
DE (2) DE19906180C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518211C2 (en) * 1999-12-15 2002-09-10 Swep Int Ab Hot water heater comprising a plate heat exchanger and a storage container
DE10001065C2 (en) * 2000-01-13 2002-11-21 Ballard Power Systems Plate stack heat exchangers, in particular for use as a reforming reactor
DE10049890B4 (en) * 2000-10-10 2007-02-22 Behr Gmbh & Co. Kg Stacked-plate heat exchanger
ES2188415B1 (en) * 2001-11-23 2004-12-01 Rotartica, S.A. COMPACT PLATE THERMAL CHANGER.
DE10320812B4 (en) * 2003-05-08 2007-03-01 Gea Wtt Gmbh Plate heat exchangers with single-walled and double-walled heat exchanger plates
JP2018084393A (en) * 2016-11-25 2018-05-31 株式会社ノーリツ Heat exchanger and storage type hot water supply device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393162B (en) * 1987-07-13 1991-08-26 Broeckl Gerhard Ing Plate heat exchanger with a special profile of the heat exchange (heat transfer) zone
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
EP0614061A1 (en) * 1993-03-05 1994-09-07 GIANNONI S.r.l. A plate-type heat exchanger control device assembly and related heat exchanger
DE9421058U1 (en) * 1994-01-20 1995-03-23 Viessmann Werke Kg Flow heat exchangers, especially hot water tanks

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214711C3 (en) * 1972-03-25 1979-08-23 Egon 8222 Ruhpolding Laforce Domestic water heater
DE2605994C2 (en) * 1976-02-14 1986-07-10 Helmut 7100 Heilbronn Bälz Water heating system
EP0178351B1 (en) * 1984-10-15 1988-05-04 Plaatverwerkende Industrie van Wijk en Boerma B.V. Water heating appliance e.g. a domestic boiler
DE3622139A1 (en) * 1986-07-02 1988-01-21 Albert Gohl Sanitaere Anlagen Water supply installation
DE4035115C2 (en) * 1990-03-12 1993-11-04 Sandler Energietechnik ARRANGEMENT FOR HEATING AND PROVIDING HOT OR HOT WATER OF DRINKING WATER QUALITY
DE9216958U1 (en) * 1992-12-12 1993-02-04 Viessmann Werke Gmbh & Co, 3559 Allendorf, De
DE4300292C2 (en) * 1993-01-08 1995-11-16 C T C Waermetauscher Gmbh Plant for hot water supply
DE4431413C2 (en) * 1994-08-24 2002-10-10 Rehberg Michael Plate heat exchangers for liquid and gaseous media
DE59600935D1 (en) * 1995-05-10 1999-01-21 Laengerer & Reich Gmbh & Co Plate heat exchanger
DE19628773A1 (en) * 1996-07-17 1998-01-22 Kme Schmoele Gmbh Heat exchanger for hot water preparation
DE29614411U1 (en) * 1996-08-20 1997-12-18 Bosch Gmbh Robert Hot water tank
AT406193B (en) * 1996-10-16 2000-03-27 Vaillant Gmbh HOT WATER HEATER
DE19721745C1 (en) * 1997-05-24 1998-11-05 Viessmann Werke Kg Hot water tank through-flow heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393162B (en) * 1987-07-13 1991-08-26 Broeckl Gerhard Ing Plate heat exchanger with a special profile of the heat exchange (heat transfer) zone
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
EP0614061A1 (en) * 1993-03-05 1994-09-07 GIANNONI S.r.l. A plate-type heat exchanger control device assembly and related heat exchanger
DE9421058U1 (en) * 1994-01-20 1995-03-23 Viessmann Werke Kg Flow heat exchangers, especially hot water tanks

Also Published As

Publication number Publication date
DE19906180C2 (en) 2003-02-06
DE19906180A1 (en) 2000-08-10
ATE238532T1 (en) 2003-05-15
DE50001824D1 (en) 2003-05-28
EP1026467B1 (en) 2003-04-23
EP1026467A2 (en) 2000-08-09

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