EP4244539A4 - Warmwasser-zirkulationssystem und verfahren zu dessen betrieb - Google Patents

Warmwasser-zirkulationssystem und verfahren zu dessen betrieb Download PDF

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Publication number
EP4244539A4
EP4244539A4 EP21892441.3A EP21892441A EP4244539A4 EP 4244539 A4 EP4244539 A4 EP 4244539A4 EP 21892441 A EP21892441 A EP 21892441A EP 4244539 A4 EP4244539 A4 EP 4244539A4
Authority
EP
European Patent Office
Prior art keywords
operating
same
hot water
water circulation
circulation system
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.)
Pending
Application number
EP21892441.3A
Other languages
English (en)
French (fr)
Other versions
EP4244539A1 (de
Inventor
Willy Ossiansson
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.)
Energybooster AB
Original Assignee
Energybooster AB
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 Energybooster AB filed Critical Energybooster AB
Publication of EP4244539A1 publication Critical patent/EP4244539A1/de
Publication of EP4244539A4 publication Critical patent/EP4244539A4/de
Pending 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
    • F24D19/1051—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water
    • F24D19/1054—Arrangement or mounting of control or safety devices for water heating systems for domestic hot water the system uses a heat pump
    • 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
    • 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
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • 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
    • F24D17/0089—Additional heating means, e.g. electric heated buffer tanks or electric continuous flow heaters, located close to the consumer, e.g. directly before the water taps in bathrooms, in domestic hot water lines
    • 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
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • 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
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/18—Hot-water central heating systems using heat pumps
    • 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
    • F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
    • 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
    • F24H15/219—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
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/305—Control of valves
    • F24H15/325—Control of valves of by-pass valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/04—Domestic or like local pipe systems
    • E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
    • 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
    • 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
    • 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
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • 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
    • F24H15/242—Pressure

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)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Control For Baths (AREA)
EP21892441.3A 2020-11-16 2021-11-16 Warmwasser-zirkulationssystem und verfahren zu dessen betrieb Pending EP4244539A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE2051338A SE544546C2 (en) 2020-11-16 2020-11-16 Hot water circulation system and method for operating the same
PCT/SE2021/051147 WO2022103323A1 (en) 2020-11-16 2021-11-16 Hot water circulation system and method for operating the same

Publications (2)

Publication Number Publication Date
EP4244539A1 EP4244539A1 (de) 2023-09-20
EP4244539A4 true EP4244539A4 (de) 2024-05-01

Family

ID=81602603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21892441.3A Pending EP4244539A4 (de) 2020-11-16 2021-11-16 Warmwasser-zirkulationssystem und verfahren zu dessen betrieb

Country Status (3)

Country Link
EP (1) EP4244539A4 (de)
SE (1) SE544546C2 (de)
WO (1) WO2022103323A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115435511A (zh) * 2022-08-11 2022-12-06 浏阳市化工厂有限公司 一种电解余热升温利用设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342273A1 (de) * 1983-11-23 1985-05-30 kabelmetal electro GmbH, 3000 Hannover Verfahren und vorrichtung zur erzeugung und bereitstellung von erwaermtem brauchwasser
FR2936042A1 (fr) * 2008-09-17 2010-03-19 Heliopac Procede et installation pour la distribution d'eau chaude sanitaire
EP2966384A1 (de) * 2014-07-11 2016-01-13 Better Place GmbH Vorrichtung zum kühlen eines trinkwasservolumenstroms
US10132507B2 (en) * 2014-08-20 2018-11-20 Intellihot, Inc. Combined hot water and air heating and conditioning system including heat pump
EP3569936A1 (de) * 2018-05-17 2019-11-20 Danfoss A/S Brauchwasserwiedererwärmung
EP3705789A1 (de) * 2019-03-07 2020-09-09 Gebr. Kemper GmbH + Co. KG Metallwerke Wasserversorgungssystem und verfahren zum betreiben eines solchen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04260731A (ja) * 1991-02-14 1992-09-16 Kajima Corp 二加熱源式瞬間湯沸器
JP2977625B2 (ja) * 1991-02-15 1999-11-15 パロマ工業株式会社 即時給湯装置
JPH09243174A (ja) * 1996-03-13 1997-09-16 Mitsubishi Electric Corp 貯湯式給湯システム
JP2004125228A (ja) * 2002-09-30 2004-04-22 Sekisui Chem Co Ltd 給湯装置
DE102005036882B4 (de) * 2005-08-02 2007-09-06 Reinhold Herrmann Warmwasseraufbereitungssystem
US7773868B2 (en) * 2008-01-11 2010-08-10 Lyndal Moore Method and system for recirculating hot water
JP5241576B2 (ja) * 2009-03-11 2013-07-17 リンナイ株式会社 給湯システム
JP5518006B2 (ja) * 2011-07-04 2014-06-11 東京瓦斯株式会社 給湯システム
KR101370937B1 (ko) * 2011-07-04 2014-03-10 주식회사 경동나비엔 가스 온수기 및 이를 구비한 온수공급장치
JP2017182939A (ja) * 2016-03-29 2017-10-05 三浦工業株式会社 燃料電池システム
JP7372515B2 (ja) * 2019-02-26 2023-11-01 株式会社ノーリツ 給湯装置
CN210373667U (zh) * 2019-06-22 2020-04-21 上海岭北冷暖设备工程有限公司 一种空气能与天然气壁挂炉结合的地暖及热水循环系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3342273A1 (de) * 1983-11-23 1985-05-30 kabelmetal electro GmbH, 3000 Hannover Verfahren und vorrichtung zur erzeugung und bereitstellung von erwaermtem brauchwasser
FR2936042A1 (fr) * 2008-09-17 2010-03-19 Heliopac Procede et installation pour la distribution d'eau chaude sanitaire
EP2966384A1 (de) * 2014-07-11 2016-01-13 Better Place GmbH Vorrichtung zum kühlen eines trinkwasservolumenstroms
US10132507B2 (en) * 2014-08-20 2018-11-20 Intellihot, Inc. Combined hot water and air heating and conditioning system including heat pump
EP3569936A1 (de) * 2018-05-17 2019-11-20 Danfoss A/S Brauchwasserwiedererwärmung
EP3705789A1 (de) * 2019-03-07 2020-09-09 Gebr. Kemper GmbH + Co. KG Metallwerke Wasserversorgungssystem und verfahren zum betreiben eines solchen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022103323A1 *

Also Published As

Publication number Publication date
EP4244539A1 (de) 2023-09-20
SE544546C2 (en) 2022-07-12
SE2051338A1 (en) 2022-05-17
WO2022103323A1 (en) 2022-05-19

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Ipc: F24H 15/219 20220101ALI20240326BHEP

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Ipc: F24H 15/156 20220101ALI20240326BHEP

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