DE50012064D1 - Gas-fired continuous water heater - Google Patents

Gas-fired continuous water heater

Info

Publication number
DE50012064D1
DE50012064D1 DE50012064T DE50012064T DE50012064D1 DE 50012064 D1 DE50012064 D1 DE 50012064D1 DE 50012064 T DE50012064 T DE 50012064T DE 50012064 T DE50012064 T DE 50012064T DE 50012064 D1 DE50012064 D1 DE 50012064D1
Authority
DE
Germany
Prior art keywords
gas
water heater
limiter
continuous water
burner
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 - Fee Related
Application number
DE50012064T
Other languages
German (de)
Inventor
Klaus Daiber
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 GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Priority to DE50012064T priority Critical patent/DE50012064D1/en
Application granted granted Critical
Publication of DE50012064D1 publication Critical patent/DE50012064D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • 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
    • F24H15/40—Control of fluid heaters characterised by the type of controllers
    • F24H15/414—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based

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)
  • Computer Hardware Design (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Gas Burners (AREA)

Abstract

The water heater (1) has a heat exchanger (3) heated by a burner (2) and mounted in a water path (22) contg. a limiter (16) and throughput sensor (14) and leading from a cold water source (12) to a tap valve (19). The throughput sensor signal is used to adjust a gas valve (8) in a gas line (7) to the burner. A water path bypass line (24) governed by a choke valve (25) is connected in parallel with the series circuit contg. the limiter and heat exchanger and contains a further limiter (27).
DE50012064T 1999-06-25 2000-06-20 Gas-fired continuous water heater Expired - Fee Related DE50012064D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50012064T DE50012064D1 (en) 1999-06-25 2000-06-20 Gas-fired continuous water heater

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19930236 1999-06-25
DE19932264 1999-07-07
DE19942623 1999-08-28
DE50012064T DE50012064D1 (en) 1999-06-25 2000-06-20 Gas-fired continuous water heater

Publications (1)

Publication Number Publication Date
DE50012064D1 true DE50012064D1 (en) 2006-04-06

Family

ID=27219204

Family Applications (2)

Application Number Title Priority Date Filing Date
DE50012064T Expired - Fee Related DE50012064D1 (en) 1999-06-25 2000-06-20 Gas-fired continuous water heater
DE10030118A Withdrawn DE10030118A1 (en) 1999-06-25 2000-06-20 Gas-heated throughflow water heater has bypass line governed by choke valve, connected in parallel with series circuit of limiter and heat exchanger and containing further limiter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE10030118A Withdrawn DE10030118A1 (en) 1999-06-25 2000-06-20 Gas-heated throughflow water heater has bypass line governed by choke valve, connected in parallel with series circuit of limiter and heat exchanger and containing further limiter

Country Status (3)

Country Link
EP (1) EP1063481B1 (en)
AT (1) ATE316230T1 (en)
DE (2) DE50012064D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110245A1 (en) * 2011-02-18 2012-08-19 Grimaldi Stefano GAS WATER HEATER PROVIDED WITH AN ANTI-SWITCH-OFF DEVICE
DE102012003912B3 (en) * 2012-02-28 2013-02-07 Mertik Maxitrol Gmbh & Co. Kg Fitting for a continuous flow water heater
CN106556151B (en) * 2015-09-30 2019-10-01 青岛经济技术开发区海尔热水器有限公司 Automatic gas supercharging device and method for gas water heater
CN105698399A (en) * 2016-04-28 2016-06-22 中国船舶重工集团公司第七一九研究所 Water-saving type intelligent water heater
CN107036296A (en) * 2017-05-06 2017-08-11 广东万家乐燃气具有限公司 Multifunctional central gas heater and its control system
CN108826704A (en) * 2018-07-20 2018-11-16 樱花卫厨（中国）股份有限公司 The gas heater that bypass pipe inflow can be adjusted
EP4155620A1 (en) 2021-09-23 2023-03-29 Pittway Sarl Water heater and methods to operate a water heater
EP4219986A1 (en) 2022-01-31 2023-08-02 Pittway Sarl 3-way fluid valve, appliance for handling a fluid flow having a 3-way fluid valve and water heater having a 3-way fluid valve and methods to operate the same

Family Cites Families (8)

* 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
JPS5997449A (en) * 1982-11-25 1984-06-05 Matsushita Electric Ind Co Ltd Heating control device
AT391366B (en) * 1986-06-23 1990-09-25 Vaillant Gmbh CONTINUOUS HEATER
DE3805441A1 (en) * 1987-03-02 1988-09-15 Stiebel Eltron Gmbh & Co Kg Instantaneous water heater
JPH05272805A (en) * 1992-03-25 1993-10-22 Rinnai Corp Hot water feeding controller
DE19735558A1 (en) * 1997-08-16 1999-02-25 Bosch Gmbh Robert Device and method for heating domestic water
DE19735556A1 (en) * 1997-08-16 1999-03-04 Bosch Gmbh Robert Device for domestic water heating
DE19844856C1 (en) * 1998-09-30 2000-05-18 Honeywell Bv Hot water heater

Also Published As

Publication number Publication date
EP1063481B1 (en) 2006-01-18
ATE316230T1 (en) 2006-02-15
EP1063481A3 (en) 2002-12-04
EP1063481A2 (en) 2000-12-27
DE10030118A1 (en) 2000-12-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee