JPS5568560A - Hot water circulation system - Google Patents
Hot water circulation systemInfo
- Publication number
- JPS5568560A JPS5568560A JP14200178A JP14200178A JPS5568560A JP S5568560 A JPS5568560 A JP S5568560A JP 14200178 A JP14200178 A JP 14200178A JP 14200178 A JP14200178 A JP 14200178A JP S5568560 A JPS5568560 A JP S5568560A
- Authority
- JP
- Japan
- Prior art keywords
- heat medium
- liquid heat
- expansion tank
- opened expansion
- bubbles
- 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
Abstract
PURPOSE:To completely remove the air and to reduce the loss of heat transmission in a lot water circulation circuit, by arranging such that the passage of a liquid heat medium in the circuit is switched by a switching valve device between a first path through which the medium is circulated through an opened expansion tank and a second path which bypasses the opened expansion tank. CONSTITUTION:For starting up the circuit, a liquid heat medium 9 is charged to fill the heat collecting circulation circuit through an opened expansion tank 11. Then, a pump 4 is started after closing and opening a first and a second switching valves or change-over valves 18 and 19, respectively, so that the liquid heat medium 9 still containing bubbles is circulated at a small flow rate. The liquid heat medium 9 transferred together with the bubbles to a branching point 14 then flows through a first communication pipe 12 and gets into the opened expansion tank 11 via a first passage port 16. Since the tank 11 is filled with water, and since the flowing velocity of the liquid heat medium 9 is lowered drastically, the bubbles ascends to the liquid surface due to their buoyancy and is relieved to the atmosphere. Thereafter, the normal heat collecting operation is started after opening and closing the first and second switching valves 18 and 19, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14200178A JPS5568560A (en) | 1978-11-16 | 1978-11-16 | Hot water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14200178A JPS5568560A (en) | 1978-11-16 | 1978-11-16 | Hot water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5568560A true JPS5568560A (en) | 1980-05-23 |
Family
ID=15305070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14200178A Pending JPS5568560A (en) | 1978-11-16 | 1978-11-16 | Hot water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5568560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946452A (en) * | 1982-08-03 | 1984-03-15 | ソレレツク | Heat exchanger |
| JPS59119141A (en) * | 1982-12-25 | 1984-07-10 | Minoru Kasei Kk | Circulation type solar-energy water heater |
-
1978
- 1978-11-16 JP JP14200178A patent/JPS5568560A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946452A (en) * | 1982-08-03 | 1984-03-15 | ソレレツク | Heat exchanger |
| JPS59119141A (en) * | 1982-12-25 | 1984-07-10 | Minoru Kasei Kk | Circulation type solar-energy water heater |
| JPS6155016B2 (en) * | 1982-12-25 | 1986-11-26 | Minoru Kasei Kk |
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