JPS5835356A - Solar-heat hot-water supplying device - Google Patents

Solar-heat hot-water supplying device

Info

Publication number
JPS5835356A
JPS5835356A JP56132847A JP13284781A JPS5835356A JP S5835356 A JPS5835356 A JP S5835356A JP 56132847 A JP56132847 A JP 56132847A JP 13284781 A JP13284781 A JP 13284781A JP S5835356 A JPS5835356 A JP S5835356A
Authority
JP
Japan
Prior art keywords
heat
pump
pipe
water
hot
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.)
Granted
Application number
JP56132847A
Other languages
Japanese (ja)
Other versions
JPS6140895B2 (en
Inventor
Hiroaki Yonekubo
Yukinori Ozaki
Yoshio Yamamoto
Tadashi Inoue
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56132847A priority Critical patent/JPS6140895B2/ja
Publication of JPS5835356A publication Critical patent/JPS5835356A/en
Publication of JPS6140895B2 publication Critical patent/JPS6140895B2/ja
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00Domestic hot-water supply systems
    • F24D17/0015Domestic hot-water supply systems using solar energy
    • F24D17/0021Domestic hot-water supply systems using solar energy with accumulation of the heated water

Abstract

PURPOSE:To contrive to reduce the operating cost of a pump and to enhance heat-collecting efficiency, by a method wherein a heat collector and a heat- accumulating tank are connected to each other by a single heat-collecting pipe, from which a hot-water supplying pipe is branched, and water is intermittently supplied into the heat collector by a pump. CONSTITUTION:The pump 25 is provided in the single heat-collecting pipe 24 which connects the heat collector 21 incorporating an air vent valve 22 to the heat-accumulating tank 23. The suction side of the pump 25 is branched into a draining pipe 27A and a feed water supplying pipe 28 through a three-way valve 29, while the hot-water supplying pipe 26 is branched from the discharge side and is provided with a check valve 36, and a solenoid valve 30 is provided in the pipe 24. Water is supplied into the heat collector 21 by the pump 25 through the pipes 28, 24, and is drained from the collector 21 into the tank 23 through the pipes 24, 27A by opening the valve 30. At the time of supplying hot water, when a cock 37 is opened, the pressure inside the piping is reduced, so that a pressure switch 32 is actuated to operate the pump 25, and hot water is supplied through the pipes 27A, 24, 26.
JP56132847A 1981-08-25 1981-08-25 Expired JPS6140895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56132847A JPS6140895B2 (en) 1981-08-25 1981-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56132847A JPS6140895B2 (en) 1981-08-25 1981-08-25

Publications (2)

Publication Number Publication Date
JPS5835356A true JPS5835356A (en) 1983-03-02
JPS6140895B2 JPS6140895B2 (en) 1986-09-11

Family

ID=15090901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56132847A Expired JPS6140895B2 (en) 1981-08-25 1981-08-25

Country Status (1)

Country Link
JP (1) JPS6140895B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278822A (en) * 2011-08-05 2011-12-14 美的集团有限公司 Solar water heater with gas water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278822A (en) * 2011-08-05 2011-12-14 美的集团有限公司 Solar water heater with gas water heater

Also Published As

Publication number Publication date
JPS6140895B2 (en) 1986-09-11

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