JPS54150834A - Solar air heating and cooled means - Google Patents

Solar air heating and cooled means

Info

Publication number
JPS54150834A
JPS54150834A JP5921878A JP5921878A JPS54150834A JP S54150834 A JPS54150834 A JP S54150834A JP 5921878 A JP5921878 A JP 5921878A JP 5921878 A JP5921878 A JP 5921878A JP S54150834 A JPS54150834 A JP S54150834A
Authority
JP
Japan
Prior art keywords
air
heat
water
air heating
cold medium
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
JP5921878A
Other languages
Japanese (ja)
Inventor
Yuji Yoshida
Satoshi Imabayashi
Koichiro Yamaguchi
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 JP5921878A priority Critical patent/JPS54150834A/en
Publication of JPS54150834A publication Critical patent/JPS54150834A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Other Air-Conditioning Systems (AREA)

Abstract

PURPOSE: To improve the solar energy contribution by utilizing the solar energy as a heat source for the air heating with a heat pump, when the heat collection temperature is too low.
CONSTITUTION: In the air heating operation, when the heat collection is difficult due to bad weather, a three-direction valve 11 is switched onto the bypass circuit side 15 and a four-direction valve 4 is switched to the air heating cycle by a water temperature sensor or an indoor intake air temperature sensor which is provided in the water piping upstream of a water-air heat exchanger 10 and a bypass circuit 15. As a result, a compressor 3 is driven so that the cold medium in a cold medium- water heat exchanger 5 which is the lower pressure side is heat exchanged with the low temperature water within a heat accumulating vessel. Further, with the air of a cold medium-air heat exchanger 6, the condensing temperature of a cold medium- air heat exchanger 9 which works as a condenser in an indoor unit 2 is raised high, thereby maintaining a good air heating ability.
COPYRIGHT: (C)1979,JPO&Japio
JP5921878A 1978-05-17 1978-05-17 Solar air heating and cooled means Pending JPS54150834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5921878A JPS54150834A (en) 1978-05-17 1978-05-17 Solar air heating and cooled means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5921878A JPS54150834A (en) 1978-05-17 1978-05-17 Solar air heating and cooled means

Publications (1)

Publication Number Publication Date
JPS54150834A true JPS54150834A (en) 1979-11-27

Family

ID=13107013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5921878A Pending JPS54150834A (en) 1978-05-17 1978-05-17 Solar air heating and cooled means

Country Status (1)

Country Link
JP (1) JPS54150834A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128912A (en) * 2020-09-24 2020-12-25 沈超 Energy-saving building house

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128912A (en) * 2020-09-24 2020-12-25 沈超 Energy-saving building house

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