JPS5671768A - Hot-water supply method and system utilizing solar heat - Google Patents

Hot-water supply method and system utilizing solar heat

Info

Publication number
JPS5671768A
JPS5671768A JP14922179A JP14922179A JPS5671768A JP S5671768 A JPS5671768 A JP S5671768A JP 14922179 A JP14922179 A JP 14922179A JP 14922179 A JP14922179 A JP 14922179A JP S5671768 A JPS5671768 A JP S5671768A
Authority
JP
Japan
Prior art keywords
hot
storage tank
water storage
solenoid valve
communication chamber
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
JP14922179A
Other languages
Japanese (ja)
Inventor
Hidemori Hayashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14922179A priority Critical patent/JPS5671768A/en
Publication of JPS5671768A publication Critical patent/JPS5671768A/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 improve the thermal efficiency of a solar hot-water supply system when it cannot utilize the solar heat because of clouds or the like by forcibly circulating the exhaust gas of an auxiliary boiler through a by-pass pipe in order to heat the water in the hot-water storage tank.
CONSTITUTION: Through circulating pipes 10 and 11, an auxiliary boiler 9 is connected to a hot-water storage tank 2 connected to a solar-heat collector 1 through circulating pipes 3 and 4. From the portion below a solenoid valve 16 installed on a chimney 9a of the auxiliary boiler 9, a combustion gas by-passing guide pipe 14 is branched off to connect with a communication chamber 2b in the lower part of the hot-water storage tank 2 through a solenoid valve 17. The communication chamber 2b is communicated with an upper communication chamber 2a through a fire tube 8, and the upper communication chamber 2a is communicated with the chimney 9a above the solenoid valve 16 through a by-passing guide pipe 15 having a solenoid valve 18. A thermostat 19 on the hot-water storage tank 2 controls the solenoid valves 16, 17, 18 and 20 so that the combustion gas is by-passed to heat the water in the hot-water storage tank 2.
COPYRIGHT: (C)1981,JPO&Japio
JP14922179A 1979-11-17 1979-11-17 Hot-water supply method and system utilizing solar heat Pending JPS5671768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14922179A JPS5671768A (en) 1979-11-17 1979-11-17 Hot-water supply method and system utilizing solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14922179A JPS5671768A (en) 1979-11-17 1979-11-17 Hot-water supply method and system utilizing solar heat

Publications (1)

Publication Number Publication Date
JPS5671768A true JPS5671768A (en) 1981-06-15

Family

ID=15470496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14922179A Pending JPS5671768A (en) 1979-11-17 1979-11-17 Hot-water supply method and system utilizing solar heat

Country Status (1)

Country Link
JP (1) JPS5671768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375934B2 (en) * 2010-04-26 2013-02-19 Shanghai Jite Enterprise Co., Ltd. Solar water heater retrofitted from conventional water heater, system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375934B2 (en) * 2010-04-26 2013-02-19 Shanghai Jite Enterprise Co., Ltd. Solar water heater retrofitted from conventional water heater, system and method

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