JPS5661547A - Controller for collection of solar heat - Google Patents

Controller for collection of solar heat

Info

Publication number
JPS5661547A
JPS5661547A JP13840179A JP13840179A JPS5661547A JP S5661547 A JPS5661547 A JP S5661547A JP 13840179 A JP13840179 A JP 13840179A JP 13840179 A JP13840179 A JP 13840179A JP S5661547 A JPS5661547 A JP S5661547A
Authority
JP
Japan
Prior art keywords
heat
amount
temperature
light
collection
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
JP13840179A
Other languages
Japanese (ja)
Inventor
Masaji Hattori
Tadashi Inoue
Hiromi Awatsuji
Katsuhiro Yabuuchi
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 JP13840179A priority Critical patent/JPS5661547A/en
Publication of JPS5661547A publication Critical patent/JPS5661547A/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 facilitate the wiring work required for the detection of heat-collectable conditions and to control the heat-collection reliably by a method wherein the amount of the solar light and the temperatures of a fluid and of a hot-water storage tank are detected respectively and a heat-collection control unit is controlled according to the detected values.
CONSTITUTION: When the solar light is cast upon a solar-light detecting means (cds) 9 in the daytime and the amount of light exceeds a setpoint, the first contact 12 of a light-amount comparison circuit 11 closes. Then a timer 13 operates to close the second contact 14 for a short time, thereby driving a heat-collection pump 6 and starting a heat-collecting operation. In this case, since the amount of the solar light is not yet sufficiently large and the temperature-differential between a low- temperature-side thermistor 7 and a high-temperature-side thermistor 8 is detected by a temperature-differential comparison circuit 15 to be still below a setpoint, the pump 6 is intermittently operated by the function of the timer circuit 13. When the amount of the solar light increases and the temperature difference detected by the circuit 15 exceeds the setvalue, a contact is changed over to the side of a normally opened contact 16b and the pump 6 is continuously operated irrespectively of the operations of the timer circuit 13.
COPYRIGHT: (C)1981,JPO&Japio
JP13840179A 1979-10-25 1979-10-25 Controller for collection of solar heat Pending JPS5661547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13840179A JPS5661547A (en) 1979-10-25 1979-10-25 Controller for collection of solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13840179A JPS5661547A (en) 1979-10-25 1979-10-25 Controller for collection of solar heat

Publications (1)

Publication Number Publication Date
JPS5661547A true JPS5661547A (en) 1981-05-27

Family

ID=15221085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13840179A Pending JPS5661547A (en) 1979-10-25 1979-10-25 Controller for collection of solar heat

Country Status (1)

Country Link
JP (1) JPS5661547A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150745U (en) * 1982-04-02 1983-10-08 シャープ株式会社 solar heat collector
JPS58150744U (en) * 1982-04-02 1983-10-08 シャープ株式会社 solar heat collector
JP2012097979A (en) * 2010-11-02 2012-05-24 Purpose Co Ltd Heat source device, heat source control method, and heat source control program

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150745U (en) * 1982-04-02 1983-10-08 シャープ株式会社 solar heat collector
JPS58150744U (en) * 1982-04-02 1983-10-08 シャープ株式会社 solar heat collector
JP2012097979A (en) * 2010-11-02 2012-05-24 Purpose Co Ltd Heat source device, heat source control method, and heat source control program

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