JPS5719548A - Preventing method of water from freezing in solar energy utilizing water heater - Google Patents
Preventing method of water from freezing in solar energy utilizing water heaterInfo
- Publication number
- JPS5719548A JPS5719548A JP9300980A JP9300980A JPS5719548A JP S5719548 A JPS5719548 A JP S5719548A JP 9300980 A JP9300980 A JP 9300980A JP 9300980 A JP9300980 A JP 9300980A JP S5719548 A JPS5719548 A JP S5719548A
- Authority
- JP
- Japan
- Prior art keywords
- water
- valve
- freezing
- pipe
- drain
- 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
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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9300980A JPS5719548A (en) | 1980-07-08 | 1980-07-08 | Preventing method of water from freezing in solar energy utilizing water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9300980A JPS5719548A (en) | 1980-07-08 | 1980-07-08 | Preventing method of water from freezing in solar energy utilizing water heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5719548A true JPS5719548A (en) | 1982-02-01 |
Family
ID=14070399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9300980A Pending JPS5719548A (en) | 1980-07-08 | 1980-07-08 | Preventing method of water from freezing in solar energy utilizing water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5719548A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621679A (en) * | 1982-08-02 | 1986-11-11 | Byers Hugo A | Water system valve for draining heat exchangers |
WO2009043113A1 (en) * | 2007-10-03 | 2009-04-09 | Dux Manufacturing Limited | A solar hot water system and method of operating a solar hot water system |
-
1980
- 1980-07-08 JP JP9300980A patent/JPS5719548A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621679A (en) * | 1982-08-02 | 1986-11-11 | Byers Hugo A | Water system valve for draining heat exchangers |
WO2009043113A1 (en) * | 2007-10-03 | 2009-04-09 | Dux Manufacturing Limited | A solar hot water system and method of operating a solar hot water system |
US8201553B2 (en) | 2007-10-03 | 2012-06-19 | Dux Manufacturing Limited | Solar hot water system and method of operating a solar hot water system |
AU2008307154B2 (en) * | 2007-10-03 | 2012-07-05 | Dux Manufacturing Limited | A solar hot water system and method of operating a solar hot water system |
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