EP2478305A4 - Water heating system - Google Patents

Water heating system

Info

Publication number
EP2478305A4
EP2478305A4 EP10816784.2A EP10816784A EP2478305A4 EP 2478305 A4 EP2478305 A4 EP 2478305A4 EP 10816784 A EP10816784 A EP 10816784A EP 2478305 A4 EP2478305 A4 EP 2478305A4
Authority
EP
European Patent Office
Prior art keywords
heating system
water heating
water
heating
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.)
Withdrawn
Application number
EP10816784.2A
Other languages
German (de)
French (fr)
Other versions
EP2478305A2 (en
Inventor
Israel Maoz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2478305A2 publication Critical patent/EP2478305A2/en
Publication of EP2478305A4 publication Critical patent/EP2478305A4/en
Withdrawn legal-status Critical Current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
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • 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
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/144—Measuring or calculating energy consumption
    • 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/172—Scheduling based on user demand, e.g. determining starting point of 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
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/174—Supplying heated water with desired temperature or desired range of temperature
    • 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
    • F24H15/215—Temperature of the water before 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
    • F24H15/212—Temperature of the water
    • F24H15/223—Temperature of the water in the water storage tank
    • F24H15/225—Temperature of the water in the water storage tank at different heights of the tank
    • 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
    • F24H15/335—Control of pumps, e.g. on-off control
    • 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
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H15/395—Information to users, e.g. alarms
    • 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
    • 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
    • F24H15/45—Control of fluid heaters characterised by the type of controllers using electronic processing, e.g. computer-based remotely accessible
    • 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

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP10816784.2A 2009-09-16 2010-09-14 Water heating system Withdrawn EP2478305A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24281209P 2009-09-16 2009-09-16
PCT/IB2010/054134 WO2011033449A2 (en) 2009-09-16 2010-09-14 Water heating system

Publications (2)

Publication Number Publication Date
EP2478305A2 EP2478305A2 (en) 2012-07-25
EP2478305A4 true EP2478305A4 (en) 2014-12-31

Family

ID=43759120

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10816784.2A Withdrawn EP2478305A4 (en) 2009-09-16 2010-09-14 Water heating system

Country Status (5)

Country Link
US (1) US20120164592A1 (en)
EP (1) EP2478305A4 (en)
CN (1) CN102498350A (en)
IL (1) IL218264A (en)
WO (1) WO2011033449A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104112065B (en) * 2014-06-30 2017-05-10 芜湖美的厨卫电器制造有限公司 Water heater and method for calculating left bath time of water heater
US20160349773A1 (en) * 2015-05-29 2016-12-01 Tescom Corporation Controller apparatus for temperature-controlled pressure regulators and related methods
EP3303968B1 (en) * 2015-06-03 2019-07-31 Danieli & C. Officine Meccaniche S.p.A. Process for uniformizing the temperature of a liquid
US20170102165A1 (en) * 2015-10-09 2017-04-13 Oregon State University Apparatus and method for electric hot water heater primary frequency control
GB2560364A (en) * 2017-03-09 2018-09-12 Systemlink Aquaeco Ltd A method of operating a domestic hot water installation
IT201700087300A1 (en) * 2017-07-28 2019-01-28 N&W Global Vending S P A ELECTRONIC CONTROL OF A WATER BOILER WITH A DOUBLE STAGE OF HEATING IN AN AUTOMATIC DISTRIBUTOR OF HOT DRINKS
TWI711794B (en) * 2019-06-06 2020-12-01 吳佳俊 Circulating heating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225097A (en) * 1988-11-17 1990-05-23 Imi Range Ltd Water heating apparatus
US20070157634A1 (en) * 2006-01-09 2007-07-12 Therm-O-Disc, Incorporated Method and apparatus for operating an electric water heater
WO2009079791A1 (en) * 2007-12-20 2009-07-02 Boulay Andre Multi-chamber water heater

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130932A (en) 1982-01-29 1983-08-04 Mitsubishi Electric Corp Storage type hot water supplier
US4510922A (en) * 1983-01-10 1985-04-16 Thermo Electron Corporation Energy storage system having thermally stratified liquid
US4604515A (en) * 1984-10-16 1986-08-05 Cmr Enterprises, Inc. Tankless electric water heater with staged heating element energization
JPH01208655A (en) * 1988-02-12 1989-08-22 Sanyo Electric Co Ltd Hot-water apparatus and controlling device thereof
US5626287A (en) * 1995-06-07 1997-05-06 Tdk Limited System and method for controlling a water heater
DE19629953A1 (en) * 1996-07-25 1998-01-29 Buderus Heiztechnik Gmbh Heating boiler circulation temperature regulation method
AUPP427998A0 (en) * 1998-06-24 1998-07-16 Aquabeat Pty Ltd Electric water heater control
US6363216B1 (en) * 1999-07-27 2002-03-26 Kenneth A. Bradenbaugh Water heater having dual side-by-side heating elements
US6633726B2 (en) * 1999-07-27 2003-10-14 Kenneth A. Bradenbaugh Method of controlling the temperature of water in a water heater
AU8003101A (en) * 2000-07-27 2002-02-13 Tiran Joseph Programmable domestic water heating system
JP3944434B2 (en) * 2002-09-06 2007-07-11 日立アプライアンス株式会社 Hot water heating system
CN2676103Y (en) * 2004-01-19 2005-02-02 上海交通大学 Air-source heat pump water heater
US7520445B2 (en) * 2004-05-22 2009-04-21 David A. Feinleib Method, apparatus, and system for projecting hot water availability for showering and bathing
JP4523809B2 (en) 2004-08-02 2010-08-11 リンナイ株式会社 Water heater
US7574120B2 (en) * 2005-05-11 2009-08-11 A. O. Smith Corporation System and method for estimating and indicating temperature characteristics of temperature controlled liquids
JP4905646B2 (en) * 2006-02-06 2012-03-28 株式会社パロマ Water heater
US20070187521A1 (en) * 2006-02-15 2007-08-16 Wawak Ryszard J Modular heat distribution unit for hydronic heating systems
CN201003861Y (en) * 2007-01-11 2008-01-09 广东美的电器股份有限公司 Heat pump air-conditioning water heater water tank stirring device
US20100037889A1 (en) * 2008-08-12 2010-02-18 Bradford White Corporation Solar heating system with back-up heating
CN201508025U (en) * 2009-05-22 2010-06-16 吴江金达精工机械有限公司 Automatic water heater

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225097A (en) * 1988-11-17 1990-05-23 Imi Range Ltd Water heating apparatus
US20070157634A1 (en) * 2006-01-09 2007-07-12 Therm-O-Disc, Incorporated Method and apparatus for operating an electric water heater
WO2009079791A1 (en) * 2007-12-20 2009-07-02 Boulay Andre Multi-chamber water heater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011033449A2 *

Also Published As

Publication number Publication date
EP2478305A2 (en) 2012-07-25
CN102498350A (en) 2012-06-13
WO2011033449A2 (en) 2011-03-24
US20120164592A1 (en) 2012-06-28
IL218264A (en) 2015-08-31
WO2011033449A3 (en) 2011-08-11
IL218264A0 (en) 2012-04-30

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120309

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20141128

RIC1 Information provided on ipc code assigned before grant

Ipc: F24D 19/10 20060101ALI20141124BHEP

Ipc: F24H 9/20 20060101AFI20141124BHEP

17Q First examination report despatched

Effective date: 20160331

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20161011