EP0990861A3 - Warmwasser-Heizgerät - Google Patents

Warmwasser-Heizgerät Download PDF

Info

Publication number
EP0990861A3
EP0990861A3 EP99118879A EP99118879A EP0990861A3 EP 0990861 A3 EP0990861 A3 EP 0990861A3 EP 99118879 A EP99118879 A EP 99118879A EP 99118879 A EP99118879 A EP 99118879A EP 0990861 A3 EP0990861 A3 EP 0990861A3
Authority
EP
European Patent Office
Prior art keywords
hot water
flow
burner
bypass channel
water inlet
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
EP99118879A
Other languages
English (en)
French (fr)
Other versions
EP0990861B1 (de
EP0990861A2 (de
Inventor
Wim Munsterhuis
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.)
Garrett Motion SARL
Original Assignee
Honeywell BV
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 Honeywell BV filed Critical Honeywell BV
Publication of EP0990861A2 publication Critical patent/EP0990861A2/de
Publication of EP0990861A3 publication Critical patent/EP0990861A3/de
Application granted granted Critical
Publication of EP0990861B1 publication Critical patent/EP0990861B1/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
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • 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

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Es wird ein Warmwasser-Heizgerät angegeben, das einen durch einen Brenner (4) geheizten Wärmetauscher (7) aufweist, der mit einem Kaltwasser-Einlaß (12) und einem Warmwasser-Auslaß (13) verbunden ist. Die Brennstoffzufuhr zu dem Brenner (4) wird durch einen Regler (2, 3) gesteuert. Die Einschaltung des Brenners (4) wird durch einen Durchflußsensor (1) im Kaltwasser-Einlaß (12) und durch einen Temperatursensor (11) im Warmwasser-Auslaß (10, 13) gesteuert. Ein Bypaßkanal (17) ist in Fließrichtung vor dem Durchflußsensor (1) zwischen dem Kaltwasser-Einlaß (12) und dem Warmwasser-Auslaß (13) angeordnet. Durchflußbegrenzer (14, 15) sind im Bypaßkanal (17) und in dem den Wärmetauscher (7) aufweisenden Heizkreis (5, 10) angeordnet. Ein Durchflußmengen-Regelorgan (16) im Bypaßkanal (17) übernimmt die Funktion des Sollwerteinstellers. Bei voll geöffnetem Durchflußmengen-Regelorgan (16) sind die Durchflußbegrenzer (14, 15) so bemessen, daß der Fluidwiderstand des Heizkreises (5, 7, 10) und des Bypaßkanales (17) gleich groß sind (Fig. 2).
EP99118879A 1998-09-30 1999-09-24 Warmwasser-Heizgerät Expired - Lifetime EP0990861B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844856 1998-09-30
DE19844856A DE19844856C1 (de) 1998-09-30 1998-09-30 Warmwasser-Heizgerät

Publications (3)

Publication Number Publication Date
EP0990861A2 EP0990861A2 (de) 2000-04-05
EP0990861A3 true EP0990861A3 (de) 2002-08-07
EP0990861B1 EP0990861B1 (de) 2005-11-16

Family

ID=7882802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118879A Expired - Lifetime EP0990861B1 (de) 1998-09-30 1999-09-24 Warmwasser-Heizgerät

Country Status (3)

Country Link
EP (1) EP0990861B1 (de)
DE (2) DE19844856C1 (de)
ES (1) ES2252901T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030132A1 (de) * 1999-06-25 2000-12-28 Vaillant Joh Gmbh & Co Gasbeheizter Durchlaufwassererhitzer
ATE316230T1 (de) * 1999-06-25 2006-02-15 Vaillant Gmbh Gasbeheizter durchlaufwassererhitzer
AUPQ691200A0 (en) * 2000-04-14 2000-05-11 Zip Heaters (Australia) Pty Limited Improvements in boiling and/or chilling water units
DE10154198A1 (de) * 2001-11-07 2003-05-15 Siemens Building Tech Ag Vorrichtung und Verfahren zur Regelung von Thermen
GB2459893B (en) * 2008-05-09 2011-02-16 Paul Frederick Dudley Water heating system
ITMI20110245A1 (it) * 2011-02-18 2012-08-19 Grimaldi Stefano Scalda acqua a gas provvisto di dispositivo anti-spegnimento
TWI557383B (zh) * 2014-09-02 2016-11-11 Grand Mate Co Ltd Water heater and its secondary heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501261A (en) * 1982-06-28 1985-02-26 Toto Limited Instantaneous gas water heater
DE3805441A1 (de) * 1987-03-02 1988-09-15 Stiebel Eltron Gmbh & Co Kg Durchlauferhitzer
JPH03186150A (ja) * 1990-11-08 1991-08-14 Matsushita Electric Ind Co Ltd 給湯制御装置
DE4308770A1 (de) * 1992-03-25 1993-09-30 Rinnai Kk Steuerapparat einer Heißwasserversorgung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4501261A (en) * 1982-06-28 1985-02-26 Toto Limited Instantaneous gas water heater
DE3805441A1 (de) * 1987-03-02 1988-09-15 Stiebel Eltron Gmbh & Co Kg Durchlauferhitzer
JPH03186150A (ja) * 1990-11-08 1991-08-14 Matsushita Electric Ind Co Ltd 給湯制御装置
DE4308770A1 (de) * 1992-03-25 1993-09-30 Rinnai Kk Steuerapparat einer Heißwasserversorgung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 441 (M - 1177) 11 November 1991 (1991-11-11) *

Also Published As

Publication number Publication date
DE59912798D1 (de) 2005-12-22
EP0990861B1 (de) 2005-11-16
ES2252901T3 (es) 2006-05-16
EP0990861A2 (de) 2000-04-05
DE19844856C1 (de) 2000-05-18

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