JPS5721733A - Cooler using solar heat - Google Patents

Cooler using solar heat

Info

Publication number
JPS5721733A
JPS5721733A JP9612380A JP9612380A JPS5721733A JP S5721733 A JPS5721733 A JP S5721733A JP 9612380 A JP9612380 A JP 9612380A JP 9612380 A JP9612380 A JP 9612380A JP S5721733 A JPS5721733 A JP S5721733A
Authority
JP
Japan
Prior art keywords
heating medium
refrigerator
solar heat
heat
temperature
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
JP9612380A
Other languages
Japanese (ja)
Inventor
Yukio Nagaoka
Yoshio Yamamoto
Yukinori Ozaki
Yoshiyuki Yokoajiro
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 JP9612380A priority Critical patent/JPS5721733A/en
Publication of JPS5721733A publication Critical patent/JPS5721733A/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

Abstract

PURPOSE: To make it possible to preferencially and efficiently use solar heat in a cooler using solar heat, by connecting a solar heat refrigerator and an auxiliary refrigerator in series and controlling their operations according to temperatures of a refrigerant and a heating medium.
CONSTITUTION: The heating medium heated by a heat collector 1 is passed to a regenerator 6 of the absorption type refrigerator 5, and the refrigerant cooled in an evaporator 12 that uses the heating medium as its heat source is cooled further in an evaporator 15 of the electric refrigerator 14 and is passed to a radiator 23. In this series connection, when the heating medium temperature in a heat accumulating tank 3 is low, the electric refrigerator 14 is actuated, and when that temperature becomes high, the absorption type refrigerator is actuated, and when the heating medium temperature is of around middle value, both of them are operated in parallel. This switching is effected by controlling the absorption type refrigerator 5 according to the heating medium temperature and the electric refrigerator 14 in response to the refrigerant temperature, so that the solar heat can be preferencially and efficiently utilized.
COPYRIGHT: (C)1982,JPO&Japio
JP9612380A 1980-07-14 1980-07-14 Cooler using solar heat Pending JPS5721733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9612380A JPS5721733A (en) 1980-07-14 1980-07-14 Cooler using solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9612380A JPS5721733A (en) 1980-07-14 1980-07-14 Cooler using solar heat

Publications (1)

Publication Number Publication Date
JPS5721733A true JPS5721733A (en) 1982-02-04

Family

ID=14156597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9612380A Pending JPS5721733A (en) 1980-07-14 1980-07-14 Cooler using solar heat

Country Status (1)

Country Link
JP (1) JPS5721733A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327A (en) * 1991-10-14 1995-01-06 Seiwa Kk Cleaning fabric unit
CN102967078A (en) * 2012-12-04 2013-03-13 常州市康舒环境科技有限公司 Solar heat-driven refrigeration system
US11143463B2 (en) 2017-09-01 2021-10-12 Denso International America, Inc. Thermal stress relief stiffener

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315652A (en) * 1976-07-29 1978-02-13 Mayekawa Mfg Co Ltd Brine cooler
JPS5447151A (en) * 1977-09-20 1979-04-13 Ranco Japan Ltd Heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315652A (en) * 1976-07-29 1978-02-13 Mayekawa Mfg Co Ltd Brine cooler
JPS5447151A (en) * 1977-09-20 1979-04-13 Ranco Japan Ltd Heat exchanger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327A (en) * 1991-10-14 1995-01-06 Seiwa Kk Cleaning fabric unit
CN102967078A (en) * 2012-12-04 2013-03-13 常州市康舒环境科技有限公司 Solar heat-driven refrigeration system
US11143463B2 (en) 2017-09-01 2021-10-12 Denso International America, Inc. Thermal stress relief stiffener

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