JPS57204759A - Solar energy utilization system - Google Patents

Solar energy utilization system

Info

Publication number
JPS57204759A
JPS57204759A JP56091169A JP9116981A JPS57204759A JP S57204759 A JPS57204759 A JP S57204759A JP 56091169 A JP56091169 A JP 56091169A JP 9116981 A JP9116981 A JP 9116981A JP S57204759 A JPS57204759 A JP S57204759A
Authority
JP
Japan
Prior art keywords
pressure
solar energy
pump
bypass
supply tank
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
JP56091169A
Other languages
Japanese (ja)
Inventor
Yukinori Ozaki
Yoshihisa Matsumoto
Hiroaki Yonekubo
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 JP56091169A priority Critical patent/JPS57204759A/en
Publication of JPS57204759A publication Critical patent/JPS57204759A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0015—Domestic hot-water supply systems using solar energy
    • F24D17/0021—Domestic hot-water supply systems using solar energy with accumulation of the heated water

Abstract

PURPOSE:To permit the stable heat collecting operation of a solar energy-system by using a system in which a control valve interlocked with a pressure detector is provided in the bypass of a pump in such a way as to control the internal pressure of the system within a set pressure range. CONSTITUTION:When operating a circulating pump 23, a heat medium in a water supply tank 31 flows toward a delivery pipe 24 side and also in a bypass 29, and the heat medium in the water supply tank 31 is supplied into the system by the action of a jet pump 27. When the pressure of the system is lowered, the pressure drop is detected by a pressure switch 26 and a solenoid valve 28 is opened. As a result, the water supplying and pressurizing action of the jet pump 27 is again started to raise the internal pressure of the system, whereby permitting the heat collecting operation to be performed under stable pressure.
JP56091169A 1981-06-12 1981-06-12 Solar energy utilization system Pending JPS57204759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091169A JPS57204759A (en) 1981-06-12 1981-06-12 Solar energy utilization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091169A JPS57204759A (en) 1981-06-12 1981-06-12 Solar energy utilization system

Publications (1)

Publication Number Publication Date
JPS57204759A true JPS57204759A (en) 1982-12-15

Family

ID=14018965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091169A Pending JPS57204759A (en) 1981-06-12 1981-06-12 Solar energy utilization system

Country Status (1)

Country Link
JP (1) JPS57204759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07139818A (en) * 1993-11-16 1995-06-02 Asahi Solar Kk Heating medium circulation system for solar-heat hot water supply equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07139818A (en) * 1993-11-16 1995-06-02 Asahi Solar Kk Heating medium circulation system for solar-heat hot water supply equipment

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