JPS57204736A - Heat pump type hot water feeder - Google Patents

Heat pump type hot water feeder

Info

Publication number
JPS57204736A
JPS57204736A JP56091165A JP9116581A JPS57204736A JP S57204736 A JPS57204736 A JP S57204736A JP 56091165 A JP56091165 A JP 56091165A JP 9116581 A JP9116581 A JP 9116581A JP S57204736 A JPS57204736 A JP S57204736A
Authority
JP
Japan
Prior art keywords
hot water
pump
heat
flow rate
heat exchanger
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
JP56091165A
Other languages
Japanese (ja)
Other versions
JPS647288B2 (en
Inventor
Joji Kamata
Satoshi Imabayashi
Ayateru Miyoshi
Katsuhiro Kiyama
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 JP56091165A priority Critical patent/JPS57204736A/en
Publication of JPS57204736A publication Critical patent/JPS57204736A/en
Publication of JPS647288B2 publication Critical patent/JPS647288B2/ja
Granted 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

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

PURPOSE:To improve ease of handling and prevent radiation loss in the insulation by enabling free setting of a boiling water in a hot water storage tank by a heat pump heating with a hot water setting device and a circulation flow rate controller. CONSTITUTION:A hot water feeder is composed of a hot water storage tank 1 and a heat pump heater 2 which has a compressor 3, a water heat exchanger 4, a choking mechanism 5, a heat source side heat exchanger 6 and an air blow fan 7. Water at the bottom of a hot water tank 1 is fed to a heat exchanger 4 through a pump 9 and a water channel 10 to heat and circulated to the top of the hot water tank 1. The temperature of the hot water at the outlet of the heat exchanger 4 is detected with a detector 12 to control the flow rate of the pump 9 with a flow rate controller 14 so that the temperature reaches the set value with a setting device 13. The minimum circulation flow rate is set with a pump 9 as a measure to retain the upper limit pressure in the operation of a heat pump cycle even when the set temperature of hot water is above a fixed value.
JP56091165A 1981-06-12 1981-06-12 Heat pump type hot water feeder Granted JPS57204736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091165A JPS57204736A (en) 1981-06-12 1981-06-12 Heat pump type hot water feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091165A JPS57204736A (en) 1981-06-12 1981-06-12 Heat pump type hot water feeder

Publications (2)

Publication Number Publication Date
JPS57204736A true JPS57204736A (en) 1982-12-15
JPS647288B2 JPS647288B2 (en) 1989-02-08

Family

ID=14018861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091165A Granted JPS57204736A (en) 1981-06-12 1981-06-12 Heat pump type hot water feeder

Country Status (1)

Country Link
JP (1) JPS57204736A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030949U (en) * 1983-08-09 1985-03-02 松下電器産業株式会社 Hot water circulation heating device
JP2014202368A (en) * 2013-04-01 2014-10-27 株式会社デンソー Heat pump type hot water supply machine
CN104180522A (en) * 2014-08-15 2014-12-03 中山昊天节能科技有限公司 Air energy water heater with sterilizing effect
US20150338129A1 (en) * 2014-05-26 2015-11-26 Mitsubishi Electric Corporation Water heating apparatus
CN106705196A (en) * 2015-11-16 2017-05-24 王明举 Heat exchanging type efficient electric heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104447U (en) * 1975-02-19 1976-08-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51104447U (en) * 1975-02-19 1976-08-20

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030949U (en) * 1983-08-09 1985-03-02 松下電器産業株式会社 Hot water circulation heating device
JP2014202368A (en) * 2013-04-01 2014-10-27 株式会社デンソー Heat pump type hot water supply machine
US20150338129A1 (en) * 2014-05-26 2015-11-26 Mitsubishi Electric Corporation Water heating apparatus
US9897343B2 (en) * 2014-05-26 2018-02-20 Mitsubishi Electric Corporation Water heating apparatus
CN104180522A (en) * 2014-08-15 2014-12-03 中山昊天节能科技有限公司 Air energy water heater with sterilizing effect
CN106705196A (en) * 2015-11-16 2017-05-24 王明举 Heat exchanging type efficient electric heater

Also Published As

Publication number Publication date
JPS647288B2 (en) 1989-02-08

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