JPS5596868A - Solar heat utilizing system - Google Patents

Solar heat utilizing system

Info

Publication number
JPS5596868A
JPS5596868A JP298279A JP298279A JPS5596868A JP S5596868 A JPS5596868 A JP S5596868A JP 298279 A JP298279 A JP 298279A JP 298279 A JP298279 A JP 298279A JP S5596868 A JPS5596868 A JP S5596868A
Authority
JP
Japan
Prior art keywords
water
chamber
hot
pipe
warm water
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
JP298279A
Other languages
Japanese (ja)
Inventor
Sanpei Usui
Tomihisa Ouchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP298279A priority Critical patent/JPS5596868A/en
Publication of JPS5596868A publication Critical patent/JPS5596868A/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 minimize heat loss due to radiation of high-temperature water, by dividing a heat accumulating tank into two chambers, one being disposed to surround the most portion of the other chamber, and storing high-temperature water in the center portion of the tank while storing warm water of a relatively low temperature at the peripheral portion.
CONSTITUTION: Water is pumped up from the bottom of hot-water reserving tank 2 by means of pump 3 and sent via valve 14 and pipe 8 to heat collector 1, where it is heated by solar heat to warm water of a relatively low temperature. This warm water is returned to an upper portion of one chamber A via pipe 9 and valve 15. The warm water reserved in said one chamber A is sent via pipe 18 to heater 4, where it is heated to hot water, and it is returned to other chamber B via hot-water pipe 19 and reserved therein. Temperature of hot water taken out through outlet pipe 7 is controlled on the basis of mixing ratio of warm water taken out from one chamber A to hot water taken out from the other chamber B by appropriately controlling the opening of valves 16, 17. With such an arrangement, it is enabled to minimize heat loss due to raidation of hot water to the open air.
COPYRIGHT: (C)1980,JPO&Japio
JP298279A 1979-01-17 1979-01-17 Solar heat utilizing system Pending JPS5596868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP298279A JPS5596868A (en) 1979-01-17 1979-01-17 Solar heat utilizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP298279A JPS5596868A (en) 1979-01-17 1979-01-17 Solar heat utilizing system

Publications (1)

Publication Number Publication Date
JPS5596868A true JPS5596868A (en) 1980-07-23

Family

ID=11544571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP298279A Pending JPS5596868A (en) 1979-01-17 1979-01-17 Solar heat utilizing system

Country Status (1)

Country Link
JP (1) JPS5596868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594964U (en) * 1982-07-02 1984-01-13 東芝機器株式会社 Solar heat collection type water heater
CN102444995A (en) * 2010-10-11 2012-05-09 浙江比华丽电子科技有限公司 Efficient and energy-saving work method of solar water heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4430871Y1 (en) * 1966-12-21 1969-12-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4430871Y1 (en) * 1966-12-21 1969-12-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS594964U (en) * 1982-07-02 1984-01-13 東芝機器株式会社 Solar heat collection type water heater
CN102444995A (en) * 2010-10-11 2012-05-09 浙江比华丽电子科技有限公司 Efficient and energy-saving work method of solar water heater

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