EP2530401A3 - Heat pump hydronic heater - Google Patents

Heat pump hydronic heater Download PDF

Info

Publication number
EP2530401A3
EP2530401A3 EP12170277.3A EP12170277A EP2530401A3 EP 2530401 A3 EP2530401 A3 EP 2530401A3 EP 12170277 A EP12170277 A EP 12170277A EP 2530401 A3 EP2530401 A3 EP 2530401A3
Authority
EP
European Patent Office
Prior art keywords
heat pump
heating medium
hydronic heater
pump hydronic
sheath body
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
EP12170277.3A
Other languages
German (de)
French (fr)
Other versions
EP2530401B1 (en
EP2530401A2 (en
Inventor
Kazuhito Nakatani
Hidekazu Ikeda
Masakazu Nomura
Naoto Yamamura
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.)
Panasonic Corp
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP2530401A2 publication Critical patent/EP2530401A2/en
Publication of EP2530401A3 publication Critical patent/EP2530401A3/en
Application granted granted Critical
Publication of EP2530401B1 publication Critical patent/EP2530401B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/142—Connecting hydraulic components
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/148—Arrangements of boiler components on a frame or within a casing to build the fluid heater, e.g. boiler

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)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat pump hydronic heater of the present invention includes: a sheath body 36 in which a refrigerant circuit 8 and a water refrigerant heat exchanger 5 are provided; an external radiator 2 which circulates a heating medium heated by the water refrigerant heat exchanger 5 and which makes the heating medium dissipate heat; and a heating medium outward port 21 and a heating medium return port 23 which connect the sheath body 36 and the external radiator 2 to each other through a pipe 3. A convex portion 41 is provided on a side of the sheath body 36. The heat pump hydronic heater of the invention has high workability, efficiency thereof can be enhanced, maintenance performance thereof is excellent, and the heat pump hydronic heater can be designed compactly.
EP12170277.3A 2011-05-31 2012-05-31 Heat pump hydronic heater Not-in-force EP2530401B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011121360A JP5845441B2 (en) 2011-05-31 2011-05-31 Heat pump water heater

Publications (3)

Publication Number Publication Date
EP2530401A2 EP2530401A2 (en) 2012-12-05
EP2530401A3 true EP2530401A3 (en) 2014-11-19
EP2530401B1 EP2530401B1 (en) 2016-08-24

Family

ID=46229239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12170277.3A Not-in-force EP2530401B1 (en) 2011-05-31 2012-05-31 Heat pump hydronic heater

Country Status (3)

Country Link
EP (1) EP2530401B1 (en)
JP (1) JP5845441B2 (en)
CN (1) CN102809215B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015001326A (en) * 2013-06-14 2015-01-05 パナソニックＩｐマネジメント株式会社 Hot-water generation device
CN106123334A (en) * 2016-08-12 2016-11-16 代辉 A kind of Integral air-source water heater removable, integrated, self-contained
DE102020112799A1 (en) 2020-05-12 2021-11-18 Viessmann Werke Gmbh & Co Kg Heat pump system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769230A (en) * 1954-07-05 1957-03-06 Brentford Electric Ltd Improvements in or relating to combined refrigerating and water heating systems
JP2003287242A (en) * 2002-03-28 2003-10-10 Chofu Seisakusho Co Ltd Air-conditioner for cooling and heating with hot water heating function
JP2010144986A (en) * 2008-12-18 2010-07-01 Corona Corp Heat pump type hot water heating device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0347153Y2 (en) * 1985-05-02 1991-10-07
JPH0625776Y2 (en) * 1988-04-20 1994-07-06 ダイキン工業株式会社 Air conditioner outdoor unit
JP2902920B2 (en) * 1993-11-30 1999-06-07 三洋電機株式会社 Heat exchange unit
JP2005147620A (en) * 2003-11-19 2005-06-09 Matsushita Electric Ind Co Ltd Heat pump heat source unit
CN101029776B (en) * 2006-02-27 2011-10-05 李建民 Hot-pipe solar heat-energy utilizing system
JP4883075B2 (en) * 2007-11-15 2012-02-22 ダイキン工業株式会社 Header support structure
CN101387439A (en) * 2008-11-07 2009-03-18 奉政一 Heat pump water box system
JP2010169273A (en) 2009-01-20 2010-08-05 Corona Corp Heat pump type hot water heating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB769230A (en) * 1954-07-05 1957-03-06 Brentford Electric Ltd Improvements in or relating to combined refrigerating and water heating systems
JP2003287242A (en) * 2002-03-28 2003-10-10 Chofu Seisakusho Co Ltd Air-conditioner for cooling and heating with hot water heating function
JP2010144986A (en) * 2008-12-18 2010-07-01 Corona Corp Heat pump type hot water heating device

Also Published As

Publication number Publication date
CN102809215A (en) 2012-12-05
JP5845441B2 (en) 2016-01-20
EP2530401B1 (en) 2016-08-24
CN102809215B (en) 2016-01-20
JP2012247163A (en) 2012-12-13
EP2530401A2 (en) 2012-12-05

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