EP2048451A4 - Warmwasserversorgungsvorrichtung - Google Patents

Warmwasserversorgungsvorrichtung

Info

Publication number
EP2048451A4
EP2048451A4 EP07745089.8A EP07745089A EP2048451A4 EP 2048451 A4 EP2048451 A4 EP 2048451A4 EP 07745089 A EP07745089 A EP 07745089A EP 2048451 A4 EP2048451 A4 EP 2048451A4
Authority
EP
European Patent Office
Prior art keywords
heat
heating
hot water
exchanger
pump
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Withdrawn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
EP07745089.8A
Other languages
English (en)
French (fr)
Other versions
EP2048451A1 (de
Inventor
Hideyasu Kamioka
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of EP2048451A1 publication Critical patent/EP2048451A1/de
Publication of EP2048451A4 publication Critical patent/EP2048451A4/de
Withdrawn legal-status Critical Current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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP07745089.8A 2006-07-31 2007-06-12 Warmwasserversorgungsvorrichtung Withdrawn EP2048451A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006208146A JP4856489B2 (ja) 2006-07-31 2006-07-31 給湯装置
PCT/JP2007/061802 WO2008015843A1 (fr) 2006-07-31 2007-06-12 Dispositif d'alimentation en eau chaude

Publications (2)

Publication Number Publication Date
EP2048451A1 EP2048451A1 (de) 2009-04-15
EP2048451A4 true EP2048451A4 (de) 2013-12-25

Family

ID=38997027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07745089.8A Withdrawn EP2048451A4 (de) 2006-07-31 2007-06-12 Warmwasserversorgungsvorrichtung

Country Status (3)

Country Link
EP (1) EP2048451A4 (de)
JP (1) JP4856489B2 (de)
WO (1) WO2008015843A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100970870B1 (ko) * 2008-08-26 2010-07-16 진금수 히트 펌프 시스템
JP5713536B2 (ja) * 2009-01-05 2015-05-07 三菱電機株式会社 ヒートポンプ式給湯器
JP5055307B2 (ja) * 2009-01-29 2012-10-24 リンナイ株式会社 暖房装置
JP5503167B2 (ja) * 2009-03-19 2014-05-28 東芝キヤリア株式会社 空気調和システム
EP2489964A1 (de) * 2011-02-21 2012-08-22 Digofin SRL System und Verfahren zum optimierten Abtauen
FR2979976B1 (fr) * 2011-09-08 2015-02-06 Aldes Aeraulique Dispositif de production d'eau chaude a partir d'un chauffe-eau thermodynamique et procedes de fonctionnement
WO2014014432A1 (ru) * 2012-07-20 2014-01-23 Pidenko Petro Fedotovych Автономная система горячего водоснабжения и отопления
ITUB20153364A1 (it) * 2015-09-03 2017-03-03 Begafrost S R L Sistema per lo sbrinamento dell?evaporatore esterno in un impianto a pompa di calore.
DE112016006644B4 (de) 2016-03-23 2021-11-04 Mitsubishi Electric Corporation Heizvorrichtung vom wärmepumpentyp
KR20210108242A (ko) * 2020-02-25 2021-09-02 엘지전자 주식회사 히트펌프 공기조화기
CN111853910B (zh) * 2020-07-29 2022-03-29 江苏西墅新能源科技有限公司 水冷多联式热回收地暖装置
US20240418422A1 (en) * 2023-06-13 2024-12-19 Trane International Inc. Thermal system having hydronic system heat exchange

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405551B1 (en) * 1999-05-20 2002-06-18 Science, Inc. Heating apparatus having refrigeration cycle
AT412911B (de) * 2002-03-07 2005-08-25 Thermo System Kaelte Klima Und Vorrichtung zum erwärmen eines wärmeträgers
JP2005233444A (ja) * 2004-02-17 2005-09-02 Matsushita Electric Ind Co Ltd ヒートポンプ式給湯装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0953846A (ja) * 1995-08-10 1997-02-25 Sanyo Electric Co Ltd ヒートポンプ式冷暖房装置
JP4078034B2 (ja) * 2001-02-06 2008-04-23 東芝キヤリア株式会社 ヒートポンプ給湯器
JP3966031B2 (ja) * 2001-04-04 2007-08-29 株式会社デンソー 多機能給湯装置
JP4178446B2 (ja) * 2002-09-13 2008-11-12 三菱電機株式会社 ヒートポンプシステム
JP4019943B2 (ja) 2003-01-06 2007-12-12 松下電器産業株式会社 ヒートポンプ給湯装置
JP3856024B2 (ja) * 2004-09-24 2006-12-13 松下電器産業株式会社 ヒートポンプ式風呂給湯システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405551B1 (en) * 1999-05-20 2002-06-18 Science, Inc. Heating apparatus having refrigeration cycle
AT412911B (de) * 2002-03-07 2005-08-25 Thermo System Kaelte Klima Und Vorrichtung zum erwärmen eines wärmeträgers
JP2005233444A (ja) * 2004-02-17 2005-09-02 Matsushita Electric Ind Co Ltd ヒートポンプ式給湯装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008015843A1 *

Also Published As

Publication number Publication date
WO2008015843A1 (fr) 2008-02-07
EP2048451A1 (de) 2009-04-15
JP4856489B2 (ja) 2012-01-18
JP2008032346A (ja) 2008-02-14

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Legal Events

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

Effective date: 20131122

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 47/02 20060101ALI20131118BHEP

Ipc: F24H 1/18 20060101ALI20131118BHEP

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Effective date: 20140621