JPS5680652A - Hot water supplying device combined with airconditioner utilizing solar heat - Google Patents

Hot water supplying device combined with airconditioner utilizing solar heat

Info

Publication number
JPS5680652A
JPS5680652A JP15624979A JP15624979A JPS5680652A JP S5680652 A JPS5680652 A JP S5680652A JP 15624979 A JP15624979 A JP 15624979A JP 15624979 A JP15624979 A JP 15624979A JP S5680652 A JPS5680652 A JP S5680652A
Authority
JP
Japan
Prior art keywords
hot water
expansion unit
solar heat
heat
coolant
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
JP15624979A
Other languages
Japanese (ja)
Inventor
Jiro Koshijima
Shoji Michida
Susumu Kawakami
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP15624979A priority Critical patent/JPS5680652A/en
Publication of JPS5680652A publication Critical patent/JPS5680652A/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 unnecessitate an auxiliary heat source for driving an expansion machine by providing a heat exchanger for supplying hot water in a space between the expansion unit of Rankine cycle and a condenser.
CONSTITUTION: A solar heat collector 6, an expansion unit 2, a heat exchanger 5, a condenser 4, and a freezing circulating pump 11 are successively arranged in a coolant passage 1 for Rankine cycle, and a compressor 3, a condenser 14, an expansion valve 13, and an evaporator 12 are arranged in a coolant passage 15 for heat pump freezing cycle. The coolant is heated by a solar heat collector 6, and a coolant gas is produced, and sent to the expansion unit 2 to operate the expansion unit 2. However, the expansion unit 2 drives the compressor 3, and expands the coolant gas which is supplied to the hot water supplying heat exchanger 5 wherein the heat of vapor exhausted from the expansion unit 2 is transmitted to hot water supplied through a water supply pipe 17.
COPYRIGHT: (C)1981,JPO&Japio
JP15624979A 1979-11-30 1979-11-30 Hot water supplying device combined with airconditioner utilizing solar heat Pending JPS5680652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15624979A JPS5680652A (en) 1979-11-30 1979-11-30 Hot water supplying device combined with airconditioner utilizing solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15624979A JPS5680652A (en) 1979-11-30 1979-11-30 Hot water supplying device combined with airconditioner utilizing solar heat

Publications (1)

Publication Number Publication Date
JPS5680652A true JPS5680652A (en) 1981-07-02

Family

ID=15623637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15624979A Pending JPS5680652A (en) 1979-11-30 1979-11-30 Hot water supplying device combined with airconditioner utilizing solar heat

Country Status (1)

Country Link
JP (1) JPS5680652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100383473C (en) * 2006-06-01 2008-04-23 上海交通大学 Solar-auxiliary-driven cold-heat combined generator
CN103032912A (en) * 2013-01-21 2013-04-10 中国科学院广州能源研究所 Solar integrated Rankine-Rankine system floor heating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100383473C (en) * 2006-06-01 2008-04-23 上海交通大学 Solar-auxiliary-driven cold-heat combined generator
CN103032912A (en) * 2013-01-21 2013-04-10 中国科学院广州能源研究所 Solar integrated Rankine-Rankine system floor heating device
CN103032912B (en) * 2013-01-21 2014-12-10 中国科学院广州能源研究所 Solar integrated Rankine-Rankine system floor heating device

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