JPS54121549A - Heat-pump type air-conditioning device utilizing heat accumulation - Google Patents

Heat-pump type air-conditioning device utilizing heat accumulation

Info

Publication number
JPS54121549A
JPS54121549A JP2869178A JP2869178A JPS54121549A JP S54121549 A JPS54121549 A JP S54121549A JP 2869178 A JP2869178 A JP 2869178A JP 2869178 A JP2869178 A JP 2869178A JP S54121549 A JPS54121549 A JP S54121549A
Authority
JP
Japan
Prior art keywords
heat
type air
pump type
conditioning device
heating
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
JP2869178A
Other languages
Japanese (ja)
Inventor
Minoru Kano
Hideki Tanaka
Takafumi Kunugi
Takashi Masuda
Yasuo Hosoda
Nobutsune Abe
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2869178A priority Critical patent/JPS54121549A/en
Publication of JPS54121549A publication Critical patent/JPS54121549A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

PURPOSE: To provide a heat-pump type air-conditioning device which will not cause drastic decrease in air-conditioning capacity even when the heating or cooling load is heavy.
CONSTITUTION: A heat accumulator and exchanger 5 equipped in a heat accumulating tank 6 is functioned as a condenser or an evaporator by switching a coolant circuit so as to be capable of accumulation, absorption or discharge of heat optionally, thereby, when the heating or cooling capacity is big enough, the heat accumulator 5 will accumulate coolness or heat, on the contrary, when the heating or cooling capacity is decreased drastically, the heat exchanger 5 will absorb or discharge heat.
COPYRIGHT: (C)1979,JPO&Japio
JP2869178A 1978-03-15 1978-03-15 Heat-pump type air-conditioning device utilizing heat accumulation Pending JPS54121549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2869178A JPS54121549A (en) 1978-03-15 1978-03-15 Heat-pump type air-conditioning device utilizing heat accumulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2869178A JPS54121549A (en) 1978-03-15 1978-03-15 Heat-pump type air-conditioning device utilizing heat accumulation

Publications (1)

Publication Number Publication Date
JPS54121549A true JPS54121549A (en) 1979-09-20

Family

ID=12255498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2869178A Pending JPS54121549A (en) 1978-03-15 1978-03-15 Heat-pump type air-conditioning device utilizing heat accumulation

Country Status (1)

Country Link
JP (1) JPS54121549A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127061A (en) * 1982-01-21 1983-07-28 松下電器産業株式会社 Cold heat accumulation type air conditioner
JPS58203356A (en) * 1982-05-20 1983-11-26 松下電器産業株式会社 Heat accumulation type air conditioner
JPS59151066U (en) * 1983-03-30 1984-10-09 株式会社東芝 Heat pump air conditioner
JPH0229560A (en) * 1988-07-18 1990-01-31 Daikin Ind Ltd Regeneration type airconditioner
JPH03260559A (en) * 1990-03-12 1991-11-20 Matsushita Electric Ind Co Ltd Heat storage type air conditioner and controlling method therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127061A (en) * 1982-01-21 1983-07-28 松下電器産業株式会社 Cold heat accumulation type air conditioner
JPS631507B2 (en) * 1982-01-21 1988-01-13 Matsushita Electric Ind Co Ltd
JPS58203356A (en) * 1982-05-20 1983-11-26 松下電器産業株式会社 Heat accumulation type air conditioner
JPS59151066U (en) * 1983-03-30 1984-10-09 株式会社東芝 Heat pump air conditioner
JPH0229560A (en) * 1988-07-18 1990-01-31 Daikin Ind Ltd Regeneration type airconditioner
JPH03260559A (en) * 1990-03-12 1991-11-20 Matsushita Electric Ind Co Ltd Heat storage type air conditioner and controlling method therefor

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