JPS5790555A - Hot water supply equipment utilizing solar heat - Google Patents

Hot water supply equipment utilizing solar heat

Info

Publication number
JPS5790555A
JPS5790555A JP16759580A JP16759580A JPS5790555A JP S5790555 A JPS5790555 A JP S5790555A JP 16759580 A JP16759580 A JP 16759580A JP 16759580 A JP16759580 A JP 16759580A JP S5790555 A JPS5790555 A JP S5790555A
Authority
JP
Japan
Prior art keywords
water
heat
pipe
heat exchanger
steam
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
JP16759580A
Other languages
Japanese (ja)
Inventor
Hiroyasu Kuwazawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16759580A priority Critical patent/JPS5790555A/en
Publication of JPS5790555A publication Critical patent/JPS5790555A/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 contrive to lighten a solar heat collector and to simplify an installation work by a method wherein solar heat is transmitted from a heat exchanger to the water to be used as hot water by circulating a small quantity of water serving as heat transfer medium through the heat exchanger.
CONSTITUTION: Heat energy converged on a line by means of a Fresnel lens is condensed on a rectilinearly made-up heat collecting pipe 3 to change the water in the pipe 3 into steam. The vaporized water or steam is led, through a return pipe 8, to the heat exchanger 4 and turned into the water again by transmitting its heat to the surrounding water in the heat exchanger. At this time the heat of condensation is released from the steam, resulting in turning the water within a storage tank 9 to hot water. Accordingly, the state in the heat exchanger is as follows: i.e. an upper part is filled with steam only, an intermediate part is filled with steam and water in mixture, a lower part is filled with water only. The water in the lower part is led through an electromagnetic pump 5 to forwarding pipe 7. Because a pipe 6 open to the atmosphere is provided before the inlet of the electromagnetic pump 5, the pressure in a circulating system composed of the heat collecting pipe 3, the return pipe 8, the heat exchanger 4 and the forwarding pipe 7 is kept at the atmospheric pressure and as a result abnormal pressure rise in the system is prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP16759580A 1980-11-28 1980-11-28 Hot water supply equipment utilizing solar heat Pending JPS5790555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16759580A JPS5790555A (en) 1980-11-28 1980-11-28 Hot water supply equipment utilizing solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16759580A JPS5790555A (en) 1980-11-28 1980-11-28 Hot water supply equipment utilizing solar heat

Publications (1)

Publication Number Publication Date
JPS5790555A true JPS5790555A (en) 1982-06-05

Family

ID=15852670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16759580A Pending JPS5790555A (en) 1980-11-28 1980-11-28 Hot water supply equipment utilizing solar heat

Country Status (1)

Country Link
JP (1) JPS5790555A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586549A (en) * 1996-01-03 1996-12-24 Thermacore, Inc. Combined solar and gas heater
WO2010042171A3 (en) * 2008-10-06 2010-07-08 Sunrise Intellectual Property Llc Adaptive self pumping solar hot water heating system with overheat protection
WO2010110772A1 (en) * 2009-03-25 2010-09-30 John Lee Solar-based power generator
CN102803742A (en) * 2009-09-08 2012-11-28 W&E国际(加拿大)公司 Self-powered pump for heated liquid and heat driven liquid close - loop automatic circulating system employing same
TWI506236B (en) * 2012-08-16 2015-11-01 Atomic Energy Council Solar cell power-saving device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586549A (en) * 1996-01-03 1996-12-24 Thermacore, Inc. Combined solar and gas heater
WO2010042171A3 (en) * 2008-10-06 2010-07-08 Sunrise Intellectual Property Llc Adaptive self pumping solar hot water heating system with overheat protection
WO2010110772A1 (en) * 2009-03-25 2010-09-30 John Lee Solar-based power generator
CN102803742A (en) * 2009-09-08 2012-11-28 W&E国际(加拿大)公司 Self-powered pump for heated liquid and heat driven liquid close - loop automatic circulating system employing same
TWI506236B (en) * 2012-08-16 2015-11-01 Atomic Energy Council Solar cell power-saving device

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