JPS5747163A - Natural circulation type solar water heater - Google Patents

Natural circulation type solar water heater

Info

Publication number
JPS5747163A
JPS5747163A JP12277480A JP12277480A JPS5747163A JP S5747163 A JPS5747163 A JP S5747163A JP 12277480 A JP12277480 A JP 12277480A JP 12277480 A JP12277480 A JP 12277480A JP S5747163 A JPS5747163 A JP S5747163A
Authority
JP
Japan
Prior art keywords
hot water
storage tank
water storage
temperature
flowpath
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
JP12277480A
Other languages
Japanese (ja)
Inventor
Hideo Iwata
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12277480A priority Critical patent/JPS5747163A/en
Publication of JPS5747163A publication Critical patent/JPS5747163A/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 promote heating and temperature rise of hot water within a hot water storage tank by internally providing one end of a heat pipe in the downstream flow passage of low temperature water, and also internally providing the other end of the heat pipe in the bottom part of a hot water storage tank.
CONSTITUTION: One end part of a heat pipe 7 is internally provided over the full length of a descending flowpath 3, and other end part is internally provided at the bottom part of a hot water storage tank 2. When the sun radiates on a heat collecting plate 1, and heats the interior of the plate 1, hot water which is heated and whose temperature is raised, rises up along an ascending path 4 and enters in the hot water storage tank 2, and low-temperature water descends along the descending flowpath 3 and enters into the heat collecting plate 1, the above circulation being repeated. Heat within the descending flow path 3 obtained by sunshine is transferred and radiated in the hot water storage tank 2 constantly and rapidly by the heat pipe 7. Hence, the temperature gradient between hot water in the flowpath 3 and that in the flowpath 4 is sufficiently secured without increasing the temperature.
COPYRIGHT: (C)1982,JPO&Japio
JP12277480A 1980-09-04 1980-09-04 Natural circulation type solar water heater Pending JPS5747163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12277480A JPS5747163A (en) 1980-09-04 1980-09-04 Natural circulation type solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12277480A JPS5747163A (en) 1980-09-04 1980-09-04 Natural circulation type solar water heater

Publications (1)

Publication Number Publication Date
JPS5747163A true JPS5747163A (en) 1982-03-17

Family

ID=14844276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12277480A Pending JPS5747163A (en) 1980-09-04 1980-09-04 Natural circulation type solar water heater

Country Status (1)

Country Link
JP (1) JPS5747163A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103727688A (en) * 2012-10-13 2014-04-16 张首鸣 Solar temperature difference automatic cycle device of solar water heater
CN106766237A (en) * 2017-01-03 2017-05-31 天津城建大学 All-weather light thermal photovoltaic integration automatically controls water-both with hot pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103727688A (en) * 2012-10-13 2014-04-16 张首鸣 Solar temperature difference automatic cycle device of solar water heater
CN106766237A (en) * 2017-01-03 2017-05-31 天津城建大学 All-weather light thermal photovoltaic integration automatically controls water-both with hot pipe

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