EP2009360A3 - Heat pump type hot water supply apparatus - Google Patents

Heat pump type hot water supply apparatus Download PDF

Info

Publication number
EP2009360A3
EP2009360A3 EP08158705A EP08158705A EP2009360A3 EP 2009360 A3 EP2009360 A3 EP 2009360A3 EP 08158705 A EP08158705 A EP 08158705A EP 08158705 A EP08158705 A EP 08158705A EP 2009360 A3 EP2009360 A3 EP 2009360A3
Authority
EP
European Patent Office
Prior art keywords
hot water
supply apparatus
temperature
water supply
heat 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Withdrawn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
EP08158705A
Other languages
German (de)
French (fr)
Other versions
EP2009360A2 (en
Inventor
Satoshi Ida
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 EP2009360A2 publication Critical patent/EP2009360A2/en
Publication of EP2009360A3 publication Critical patent/EP2009360A3/en
Withdrawn legal-status Critical Current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
    • 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

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

This heat pump type hot water supply apparatus has a hot water storage tank (22) capable of supplying stored hot water to outside of the tank (22), and a heat pump unit (10) for heating hot water in the hot water storage tank (22) to a set-up temperature (31a) set up beforehand. The hot water supply apparatus newly calculates a set-up temperature so that the energy of hot water in the hot water storage tank (22) becomes equal to a unit period consumption energy calculated based on the energy of hot water supplied to outside of the tank (22) for a past predetermined term. Furthermore, the hot water supply apparatus has the display (46) and speaker (47) for outputting newly calculated set-up temperature based on difference between newly calculated temperature and current set-up temperature (31a).
EP08158705A 2007-06-25 2008-06-20 Heat pump type hot water supply apparatus Withdrawn EP2009360A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007166034A JP2009002622A (en) 2007-06-25 2007-06-25 Heat pump type water heater

Publications (2)

Publication Number Publication Date
EP2009360A2 EP2009360A2 (en) 2008-12-31
EP2009360A3 true EP2009360A3 (en) 2010-08-04

Family

ID=39926605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08158705A Withdrawn EP2009360A3 (en) 2007-06-25 2008-06-20 Heat pump type hot water supply apparatus

Country Status (2)

Country Link
EP (1) EP2009360A3 (en)
JP (1) JP2009002622A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961295B1 (en) * 2010-06-10 2013-05-17 Atlantic Industrie Sas METHOD AND DEVICE FOR DETERMINING A MIXED WATER CAPACITY
FR3018902A1 (en) * 2014-03-19 2015-09-25 Electricite De France HOT WATER PRODUCTION FACILITY AND METHOD FOR CONTROLLING THIS INSTALLATION

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465588A (en) * 1994-06-01 1995-11-14 Hydro Delta Corporation Multi-function self-contained heat pump system with microprocessor control
EP1162419A1 (en) * 2000-06-05 2001-12-12 Denso Corporation Hot-water supply system with heat pump cycle
US20050022542A1 (en) * 2003-07-30 2005-02-03 Hisayoshi Sakakibara Heat pump hot water supply system of hot water storage type
DE102005003455A1 (en) * 2004-01-27 2005-10-20 Denso Corp Storage water heater
US20060190141A1 (en) * 2001-11-15 2006-08-24 Patterson Wade C System and method for controlling temperature of a liquid residing within a tank

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001311557A (en) * 2000-04-28 2001-11-09 Toto Ltd Electric water heater
JP3807930B2 (en) * 2000-12-01 2006-08-09 株式会社デンソー Water heater
JP2003090620A (en) * 2001-09-20 2003-03-28 Matsushita Electric Ind Co Ltd Hot water storage type water heater
JP3977202B2 (en) * 2002-08-27 2007-09-19 株式会社コロナ Hot water storage water heater
JP4119309B2 (en) * 2003-06-03 2008-07-16 株式会社コロナ Remaining hot water amount display device for hot water storage type water heater
JP2005030661A (en) * 2003-07-11 2005-02-03 Corona Corp Hot water storage type hot water supply apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465588A (en) * 1994-06-01 1995-11-14 Hydro Delta Corporation Multi-function self-contained heat pump system with microprocessor control
EP1162419A1 (en) * 2000-06-05 2001-12-12 Denso Corporation Hot-water supply system with heat pump cycle
US20060190141A1 (en) * 2001-11-15 2006-08-24 Patterson Wade C System and method for controlling temperature of a liquid residing within a tank
US20050022542A1 (en) * 2003-07-30 2005-02-03 Hisayoshi Sakakibara Heat pump hot water supply system of hot water storage type
DE102005003455A1 (en) * 2004-01-27 2005-10-20 Denso Corp Storage water heater

Also Published As

Publication number Publication date
JP2009002622A (en) 2009-01-08
EP2009360A2 (en) 2008-12-31

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