JPS5475634A - Hot water feeder using solar heat - Google Patents

Hot water feeder using solar heat

Info

Publication number
JPS5475634A
JPS5475634A JP14419977A JP14419977A JPS5475634A JP S5475634 A JPS5475634 A JP S5475634A JP 14419977 A JP14419977 A JP 14419977A JP 14419977 A JP14419977 A JP 14419977A JP S5475634 A JPS5475634 A JP S5475634A
Authority
JP
Japan
Prior art keywords
temperature
hot water
sensor
heat source
auxiliary heat
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
JP14419977A
Other languages
Japanese (ja)
Inventor
Akira Horie
Masaharu Miyanari
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 JP14419977A priority Critical patent/JPS5475634A/en
Publication of JPS5475634A publication Critical patent/JPS5475634A/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 utilize solar heat effectively and save the heating with an auxiliary heat source as much as possible, by providing in a heat accumulator a sensor which detects the temperature in the heat accumulator, and controlling the heating source. CONSTITUTION:When the temperature in a heat accumulator 3 rises above the set temperature of a sensor 13, a controller 14 stops supplying midnight electric power to a heater 6 with the output of the sensor 13 that detected said temperataure; when the temperature drops under the set value, midnight electric power is supplied and the hot water in the auxiliary heat source bath 7 is heated by the heater 6. When supplying hot water, if the temperature in the heat accumulator 3 is kept above the second set temperature of the sensor 13, the controller 14 turns a three- way valve 10 so as to feed hot water directly to a feed port 5 with the output of the sensor, and if said temperature is under the second set temperature, the three- way valve 10 is turned to the auxiliary heat source bath 7 and hot water from a heat exchanger 4 is supplied to the feed port 5 mixed with high temperature water in the auxiliary heat source bath 7.
JP14419977A 1977-11-30 1977-11-30 Hot water feeder using solar heat Pending JPS5475634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14419977A JPS5475634A (en) 1977-11-30 1977-11-30 Hot water feeder using solar heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14419977A JPS5475634A (en) 1977-11-30 1977-11-30 Hot water feeder using solar heat

Publications (1)

Publication Number Publication Date
JPS5475634A true JPS5475634A (en) 1979-06-16

Family

ID=15356510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14419977A Pending JPS5475634A (en) 1977-11-30 1977-11-30 Hot water feeder using solar heat

Country Status (1)

Country Link
JP (1) JPS5475634A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142431A (en) * 1981-02-26 1982-09-03 Sanyo Electric Co Ltd Hot water feed device utilizing solar heat
JPS5855230U (en) * 1981-10-09 1983-04-14 三洋電機株式会社 water heater
KR100684125B1 (en) 2004-10-14 2007-02-16 전석영 Operating control method of solor boiler system
CN103388915A (en) * 2013-06-28 2013-11-13 苏州开来新能源有限公司 Instant heating type solar water heater control device
US11609025B1 (en) * 2021-10-20 2023-03-21 Haier Us Appliance Solutions, Inc. Water heater with upstream water heater detection

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142431A (en) * 1981-02-26 1982-09-03 Sanyo Electric Co Ltd Hot water feed device utilizing solar heat
JPS6227333B2 (en) * 1981-02-26 1987-06-13 Sanyo Denki Kk
JPS5855230U (en) * 1981-10-09 1983-04-14 三洋電機株式会社 water heater
JPS6230666Y2 (en) * 1981-10-09 1987-08-06
KR100684125B1 (en) 2004-10-14 2007-02-16 전석영 Operating control method of solor boiler system
CN103388915A (en) * 2013-06-28 2013-11-13 苏州开来新能源有限公司 Instant heating type solar water heater control device
US11609025B1 (en) * 2021-10-20 2023-03-21 Haier Us Appliance Solutions, Inc. Water heater with upstream water heater detection

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