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JPS5449638A - Solar hot water system - Google Patents

Solar hot water system

Info

Publication number
JPS5449638A
JPS5449638A JP11577177A JP11577177A JPS5449638A JP S5449638 A JPS5449638 A JP S5449638A JP 11577177 A JP11577177 A JP 11577177A JP 11577177 A JP11577177 A JP 11577177A JP S5449638 A JPS5449638 A JP S5449638A
Authority
JP
Japan
Prior art keywords
feed pipe
hot water
tank
main
thermostat
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
JP11577177A
Other languages
Japanese (ja)
Other versions
JPS5710331B2 (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 JP11577177A priority Critical patent/JPS5449638A/en
Publication of JPS5449638A publication Critical patent/JPS5449638A/en
Publication of JPS5710331B2 publication Critical patent/JPS5710331B2/ja
Granted 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 use of a domestic hot water system, by gradually heating water in a hot water storage tank from the upper portion down to the lower portion through control of a switching valve by means of solar energy collected by a solar collector.
CONSTITUTION: Since the temperature inside a hot water storage tank 1 is low in the beginning and a thermostat 9 is still below a preset level, a main feed pipe 7 is communicated with No.1 feed pipe 4. When it becomes ready to utilize solar energy, a circulation pump 8 is automatically put into operation to circulate the upper half of water in the tank 1 through No.1 feed pipe 4, electric 3-way valve 6, circulation pump 8, main feed pipe 7, solar collector 10 and main return pipe 11. The repetition of this cycle makes the water temperature rise. When the thermostat 9 reaches the preset temperature level, the 3-way valve 6 is actuated to communicate No.2 feed pipe 5 with the main feed pipe 7. Afterwards, the circulation makes the water temperature rise evenly in the tank 1
COPYRIGHT: (C)1979,JPO&Japio
JP11577177A 1977-09-26 1977-09-26 Solar hot water system Granted JPS5449638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11577177A JPS5449638A (en) 1977-09-26 1977-09-26 Solar hot water system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11577177A JPS5449638A (en) 1977-09-26 1977-09-26 Solar hot water system

Publications (2)

Publication Number Publication Date
JPS5449638A true JPS5449638A (en) 1979-04-19
JPS5710331B2 JPS5710331B2 (en) 1982-02-25

Family

ID=14670638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11577177A Granted JPS5449638A (en) 1977-09-26 1977-09-26 Solar hot water system

Country Status (1)

Country Link
JP (1) JPS5449638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551155U (en) * 1978-06-19 1980-01-07

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151530U (en) * 1983-03-29 1984-10-11 三菱電機株式会社 heating cooker
JPS59151537U (en) * 1983-03-31 1984-10-11 三菱電機株式会社 heating cooker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132549A (en) * 1974-03-15 1975-10-20
JPS5226940A (en) * 1975-08-22 1977-02-28 Ancker Per Ski shoes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132549A (en) * 1974-03-15 1975-10-20
JPS5226940A (en) * 1975-08-22 1977-02-28 Ancker Per Ski shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551155U (en) * 1978-06-19 1980-01-07
JPS5725091Y2 (en) * 1978-06-19 1982-05-31

Also Published As

Publication number Publication date
JPS5710331B2 (en) 1982-02-25

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