JPS54120437A - Solar hot-water supply device - Google Patents

Solar hot-water supply device

Info

Publication number
JPS54120437A
JPS54120437A JP2743678A JP2743678A JPS54120437A JP S54120437 A JPS54120437 A JP S54120437A JP 2743678 A JP2743678 A JP 2743678A JP 2743678 A JP2743678 A JP 2743678A JP S54120437 A JPS54120437 A JP S54120437A
Authority
JP
Japan
Prior art keywords
heat
degrees
temperature
over
hot
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
JP2743678A
Other languages
Japanese (ja)
Other versions
JPS5922145B2 (en
Inventor
Masaji Hattori
Tadashi Inoue
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 JP53027436A priority Critical patent/JPS5922145B2/en
Publication of JPS54120437A publication Critical patent/JPS54120437A/en
Publication of JPS5922145B2 publication Critical patent/JPS5922145B2/en
Expired 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 simplify the contstruction and to reduce the cost by devising to switch between a heat-collecting pump and an auxiliary thermal source by means of thermal switches provided in a heat-collector and a hot-water tank. CONSTITUTION:When the rising of the sun raises the temperature of a heat-collector 1 over 30 degrees C., the first thermal switch 1 is ON to close both of the first and the second electromagnetic valves 18 and 19, and the auxiliary heating operation is stopped to operate a heat-collecting pump 5. Then, when the temperature in a hot-water tank 3 is risen over 30 degrees C., a hot-water tank thermal switch 15 is OFF. At this stage, if the temperature in the heat-collector 1 is under about 60 degrees C., the second thermal switch 14 is OFF to open the second electromagnetic valve 19, and the auxiliary heating is started to stop the heat-collecting operation. If the temperature in the heat-collector 1 is over about 60 degrees C., the second thermal switch 14 is ON to be switched over to the side of the heat-collecting pump 5, and furthermore, if the temperature in the hot water tank 3 is over about 60 degrees C., a limit switch 12 is OFF to stop the auxiliary heating operation.
JP53027436A 1978-03-09 1978-03-09 solar water heater Expired JPS5922145B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53027436A JPS5922145B2 (en) 1978-03-09 1978-03-09 solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53027436A JPS5922145B2 (en) 1978-03-09 1978-03-09 solar water heater

Publications (2)

Publication Number Publication Date
JPS54120437A true JPS54120437A (en) 1979-09-19
JPS5922145B2 JPS5922145B2 (en) 1984-05-24

Family

ID=12221050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53027436A Expired JPS5922145B2 (en) 1978-03-09 1978-03-09 solar water heater

Country Status (1)

Country Link
JP (1) JPS5922145B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112557U (en) * 1980-01-31 1981-08-31
JPS57501688A (en) * 1980-03-26 1982-09-16
WO2023087700A1 (en) * 2021-11-17 2023-05-25 青岛海信日立空调系统有限公司 Multi-connected system and control method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133045U (en) * 1985-02-08 1986-08-19
JPH034279Y2 (en) * 1985-04-17 1991-02-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112557U (en) * 1980-01-31 1981-08-31
JPS57501688A (en) * 1980-03-26 1982-09-16
WO2023087700A1 (en) * 2021-11-17 2023-05-25 青岛海信日立空调系统有限公司 Multi-connected system and control method thereof

Also Published As

Publication number Publication date
JPS5922145B2 (en) 1984-05-24

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