JPS57122231A - Heat pump type hot water supply device - Google Patents

Heat pump type hot water supply device

Info

Publication number
JPS57122231A
JPS57122231A JP56008438A JP843881A JPS57122231A JP S57122231 A JPS57122231 A JP S57122231A JP 56008438 A JP56008438 A JP 56008438A JP 843881 A JP843881 A JP 843881A JP S57122231 A JPS57122231 A JP S57122231A
Authority
JP
Japan
Prior art keywords
heat pump
hot water
heat exchanger
temperature
supply device
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
JP56008438A
Other languages
Japanese (ja)
Inventor
Joji Kamata
Satoshi Imabayashi
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56008438A priority Critical patent/JPS57122231A/en
Publication of JPS57122231A publication Critical patent/JPS57122231A/en
Pending 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

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)

Abstract

PURPOSE:To enable supply of hot water higher than a condensing temperature of a heat pump cycle by providing a circulating waterway, a heating heat exchanger and a temperature and flow controller. CONSTITUTION:A hot water supply device is constituted by a heat pump cycle heater consisting of a compressor 1, a vaporizer 4, a heating heat exchanger 13 and an expansion system 3 which are connected in this order through a coolant piping with each other, a regenerator 6 and a auxiliary heater 19, the heating heat exchanger 13 is turned into a forced circulating heat exchanger which forcibly circulate water in a regenerator 6, a temperature control system 16 which fixes a temperature of hot water at an outlet of the heating heat exchanger is provided, and a pressure detector 27, which detects a high pressure of the heat pump cycle and causes to switch to the operation of a heater when the pressure exceeds a predetermined value, is constituted for an effective operation of the heat pump with a minimal energy.
JP56008438A 1981-01-22 1981-01-22 Heat pump type hot water supply device Pending JPS57122231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56008438A JPS57122231A (en) 1981-01-22 1981-01-22 Heat pump type hot water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56008438A JPS57122231A (en) 1981-01-22 1981-01-22 Heat pump type hot water supply device

Publications (1)

Publication Number Publication Date
JPS57122231A true JPS57122231A (en) 1982-07-30

Family

ID=11693127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56008438A Pending JPS57122231A (en) 1981-01-22 1981-01-22 Heat pump type hot water supply device

Country Status (1)

Country Link
JP (1) JPS57122231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994575A (en) * 2013-02-20 2014-08-20 谢惠茹 Instantly heating overall wall-mounted heat pump water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103994575A (en) * 2013-02-20 2014-08-20 谢惠茹 Instantly heating overall wall-mounted heat pump water heater

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