[go: up one dir, main page]

JPS56151842A - Automatic switching valve unit for solar heat hot water device - Google Patents

Automatic switching valve unit for solar heat hot water device

Info

Publication number
JPS56151842A
JPS56151842A JP5481880A JP5481880A JPS56151842A JP S56151842 A JPS56151842 A JP S56151842A JP 5481880 A JP5481880 A JP 5481880A JP 5481880 A JP5481880 A JP 5481880A JP S56151842 A JPS56151842 A JP S56151842A
Authority
JP
Japan
Prior art keywords
hot water
air temperature
atmospheric air
water
thermostat
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
JP5481880A
Other languages
Japanese (ja)
Inventor
Shigeki Ikeda
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.)
TAISEI SANGYO KK
Original Assignee
TAISEI SANGYO KK
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 TAISEI SANGYO KK filed Critical TAISEI SANGYO KK
Priority to JP5481880A priority Critical patent/JPS56151842A/en
Publication of JPS56151842A publication Critical patent/JPS56151842A/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 prevent the freezing of a tube by sensing the atmospheric air temperature with a thermostat and automatically stopping the supply of hot water and draining the water at the time of the atmospheric air temperature fall.
CONSTITUTION: The atmospheric air temperature is sensed by the thermostat T, the circuit of a motor M is turned ON at the time of the atmospheric air temperature fall, and the motor M is thus rotated. Since a sector gear 36 is shifted leftwardly upon the rotation of the motor M and allows a driving rod 37' to push a switching rod 39, a valve driving shaft 3 will rotate and allows the valve to start feeding the water to a boiler (not shown), to stop the feeding or to feed the hot water and to drain the water. When the atmospheric air temperature rises, it is sensed by the thermostat T, thereby allowing the valve to stop the drainage and the water supply to feed the hot water in the reverse operation.
COPYRIGHT: (C)1981,JPO&Japio
JP5481880A 1980-04-23 1980-04-23 Automatic switching valve unit for solar heat hot water device Pending JPS56151842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5481880A JPS56151842A (en) 1980-04-23 1980-04-23 Automatic switching valve unit for solar heat hot water device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5481880A JPS56151842A (en) 1980-04-23 1980-04-23 Automatic switching valve unit for solar heat hot water device

Publications (1)

Publication Number Publication Date
JPS56151842A true JPS56151842A (en) 1981-11-25

Family

ID=12981267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5481880A Pending JPS56151842A (en) 1980-04-23 1980-04-23 Automatic switching valve unit for solar heat hot water device

Country Status (1)

Country Link
JP (1) JPS56151842A (en)

Similar Documents

Publication Publication Date Title
US4501262A (en) Solar hot water system without heat exchanger
FR2537253B1 (en)
JPS57166439A (en) Cooling and heating device
JPS56151842A (en) Automatic switching valve unit for solar heat hot water device
GB1170657A (en) Apparatus for Automatic Starting and Control of Distillation and Similar Plants
JPS5589632A (en) Hot water supply device
JPS5661547A (en) Controller for collection of solar heat
JPS55121350A (en) Controlling circuit for bath circulator
JPS5755329A (en) Prevention of freezing in hot water circuit
JPS52151956A (en) Hot water unit
JPS558502A (en) Water supply and drain system in water heater utilizing solar heat
JPS54142632A (en) Solar heat hot-water supply device
JPS5341852A (en) Controlling system for ice machine
JPS54108446A (en) Heat storage device
IE40203B1 (en) Improvements in or relating to solar heating
JPS57131940A (en) Heating apparatus by hot water
JPS5582254A (en) Solar heat utilization apparatus
JPS5354851A (en) System for hot water supply and room cooling making use of solar heat
JPS5589631A (en) Heating controller for bath water circulating and hot water supply device
JPS57179537A (en) Solar heat collector
JPS5378469A (en) Control method of heat exchanger
JPS55134227A (en) Controlling device of hot water temperature for floor heater
JPS5589649A (en) Feed water heater by solar heat
JPS5311325A (en) Solar heat collector
JPS54158754A (en) Drying machine control device