JPS54155338A - Power plant - Google Patents
Power plantInfo
- Publication number
- JPS54155338A JPS54155338A JP6461678A JP6461678A JPS54155338A JP S54155338 A JPS54155338 A JP S54155338A JP 6461678 A JP6461678 A JP 6461678A JP 6461678 A JP6461678 A JP 6461678A JP S54155338 A JPS54155338 A JP S54155338A
- Authority
- JP
- Japan
- Prior art keywords
- condensate
- line
- water
- solenoid valve
- power plant
- 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
Abstract
PURPOSE: To protect machines from contamination due to cooling water, by assuring the feed water for a boiler through a water supplement line, continuing the operation of a power plant for a while and discharging contaminated condensate out of a system when the cooling water leaks in a steam condenser.
CONSTITUTION: In the power plant, steam worked at a steam turbine 2 is cooled and condensed by the steam condenser 4 and the condensate is returned to the boiler 1 through a condensate line 30 by a condensate pump 5. The water supplement line 31 equipped with a supplemented water tank 7 for reserving clean feed water is coupled in parallel with the condensate line 30. When contamination in the steam condenser 4 is detected by a detector 16, an auxiliary condensate pump 11 is started through a control panel 17. At that time, a solenoid valve 19 for operating a pneumatic valve 12 and a three-way solenoid valve 21 for operating control valves 8, 9 are energized to open the water supplement line 31, and another three-way solenoid valve 20 is shifted to discharge the condensate in the condensate line 30 out of the system.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6461678A JPS54155338A (en) | 1978-05-30 | 1978-05-30 | Power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6461678A JPS54155338A (en) | 1978-05-30 | 1978-05-30 | Power plant |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54155338A true JPS54155338A (en) | 1979-12-07 |
Family
ID=13263362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6461678A Pending JPS54155338A (en) | 1978-05-30 | 1978-05-30 | Power plant |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54155338A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943456A (en) * | 2021-03-12 | 2021-06-11 | 华能江阴燃机热电有限责任公司 | Auxiliary engine cooling water system of gas-steam combined cycle unit |
-
1978
- 1978-05-30 JP JP6461678A patent/JPS54155338A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112943456A (en) * | 2021-03-12 | 2021-06-11 | 华能江阴燃机热电有限责任公司 | Auxiliary engine cooling water system of gas-steam combined cycle unit |
CN112943456B (en) * | 2021-03-12 | 2022-08-12 | 华能江阴燃机热电有限责任公司 | Auxiliary engine cooling water system of gas-steam combined cycle unit |
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