EP0936415A3 - Warmwasser-Versorgungsanlage - Google Patents

Warmwasser-Versorgungsanlage Download PDF

Info

Publication number
EP0936415A3
EP0936415A3 EP98120877A EP98120877A EP0936415A3 EP 0936415 A3 EP0936415 A3 EP 0936415A3 EP 98120877 A EP98120877 A EP 98120877A EP 98120877 A EP98120877 A EP 98120877A EP 0936415 A3 EP0936415 A3 EP 0936415A3
Authority
EP
European Patent Office
Prior art keywords
water
circulation
heat exchanger
heat source
switch
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
EP98120877A
Other languages
English (en)
French (fr)
Other versions
EP0936415B1 (de
EP0936415A2 (de
Inventor
Ulrich Kroell
Manfred Oehrlein
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0936415A2 publication Critical patent/EP0936415A2/de
Publication of EP0936415A3 publication Critical patent/EP0936415A3/de
Application granted granted Critical
Publication of EP0936415B1 publication Critical patent/EP0936415B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/219—Temperature of the water after heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/238—Flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0078—Recirculation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

Die Erfindung betrifft eine Warmwasser-Versorgungsanlage, mit einem von einem Kaltwasseranschluß (28) über einen Wärmeübertrager (14) eines Heizgerätes zu Zapfstellen (36) führenden Leitungssystem für Zapfwasser und mit einem Strömungskreis für Zirkulationswasser, der über den Wärmeübertrager (14) und eine eine Zirkulationspumpe (54) enthaltende Zirkulationsleitung führt, die an das Leitungssystem für Zapfwasser angeschlossen ist, und ferner mit Steuermitteln im Heizgerät, welche dessen Wärmequelle mit einer auf die Zapfwassermenge abgestellten Leistung erst aktivieren, wenn die dem Warmeübertrager (14) zufließende Wassermenge die sogenannte Einschaltwassermenge überschreitet.
Es wird vorgeschlagen, daß die Zirkulationswassermenge auf einen unterhalb der Einschaltwassermenge liegenden Wert begrenzt ist und bei reinem Zirkulationsbetrieb die Wärmequelle mit der für die Erhaltung einer vorgegebenen Zirkulationswassertemperatur erforderlichen Leistung gesteuert ist. Dadurch ist ohne Anordnung eines zusätzlichen Speichers ein wirtschaftlicher Zirkulationswasserbetrieb mit verringerter Einschalthäufigkeit der Wärmequelle möglich.
EP98120877A 1998-02-14 1998-11-04 Warmwasser-Versorgungsanlage Expired - Lifetime EP0936415B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806115 1998-02-14
DE19806115A DE19806115A1 (de) 1998-02-14 1998-02-14 Warmwasser-Versorgungsanlage

Publications (3)

Publication Number Publication Date
EP0936415A2 EP0936415A2 (de) 1999-08-18
EP0936415A3 true EP0936415A3 (de) 2001-09-12
EP0936415B1 EP0936415B1 (de) 2004-03-31

Family

ID=7857748

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98120877A Expired - Lifetime EP0936415B1 (de) 1998-02-14 1998-11-04 Warmwasser-Versorgungsanlage

Country Status (3)

Country Link
EP (1) EP0936415B1 (de)
DE (2) DE19806115A1 (de)
ES (1) ES2218743T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016179C2 (de) * 2000-03-31 2002-10-24 Bosch Gmbh Robert Heizungsanlage mit einem Wärmeerzeuger, einem Wärmeübertrager für einen Heizkreis und einen Brauchwasserladekreis eines Warmwasserspeichers
DE10016172A1 (de) * 2000-03-31 2001-10-11 Bosch Gmbh Robert Heizungsanlage mit Wärmeeerzeuger, Regelkreis und Zweikreis-Wärmetauscher
GB0013594D0 (en) * 2000-06-06 2000-07-26 Macphail Nicholas J J Secondary loop for combi boilers
ITAN20010008A1 (it) * 2001-02-07 2002-08-07 Merloni Termosanitari Spa Caldaia con produzione istantanea di acqua calda perfezionata
DE102005038406A1 (de) * 2005-08-12 2007-02-15 Markus Labuhn Verfahren zum Betreiben einer Anlage zur Bereitstellung von Warmwasser und entsprechende Einrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166944A (en) * 1977-07-25 1979-09-04 Scott Kenneth W Water heater control system
DE3431555A1 (de) * 1984-08-28 1986-03-06 Peter von 6300 Gießen Schnakenburg Warmwasser-versorgungsanlage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166944A (en) * 1977-07-25 1979-09-04 Scott Kenneth W Water heater control system
DE3431555A1 (de) * 1984-08-28 1986-03-06 Peter von 6300 Gießen Schnakenburg Warmwasser-versorgungsanlage

Also Published As

Publication number Publication date
DE59811103D1 (de) 2004-05-06
EP0936415B1 (de) 2004-03-31
EP0936415A2 (de) 1999-08-18
DE19806115A1 (de) 1999-08-19
ES2218743T3 (es) 2004-11-16

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