JPS5731786A - Vacuum adjusting unit for condenser - Google Patents
Vacuum adjusting unit for condenserInfo
- Publication number
- JPS5731786A JPS5731786A JP10630780A JP10630780A JPS5731786A JP S5731786 A JPS5731786 A JP S5731786A JP 10630780 A JP10630780 A JP 10630780A JP 10630780 A JP10630780 A JP 10630780A JP S5731786 A JPS5731786 A JP S5731786A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- vacuum
- condenser
- cooling tower
- water
- 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 stably maintain vacuum degree for a condenser of geothermal power plant, by keeping the temperature of circulating water constant by provinding a system fitted with a temperature control valve, to a system of circulating water for condensate water, additionally providing a bypassing a cooling tower on the system.
CONSTITUTION: The vacuum adjusting part of a vacuum adjusting unit 18 processes an actual vacuum signal received from a vacuum detector 11 and adjust the opening of a vacuum adjusting valve 10. On the other hand, a temperature adjusting part of the vacuum adjusting unit 18 processes an actual temperature signal from a temperature detector 24 and adjusts the opening of a temperature adjusting valve 19. When the degree of vacuum of a condenser 5 exceeds the predetermined value, the adjusting valve 10 closes to decrease the flow of circulating water from a cooling tower 7 to the condenser 5. Accordingly, the rate of heat exchanged in the cooling tower 7 is increased to decrease the temperature at the outlet of cooling tower 7. The temperature detector 24 detects the decrease of temperature to open the adjusting valve 19 to flow the water from the cooling tower 7 in bypassing manner to the system 6b. The water joined with the circulating water flowing into the condenser 7 heightens the temperature of the circulating water, to keep the water at the predetermined temperature. Thus, the vacuum in the condenser is stably adjusted.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10630780A JPS5731786A (en) | 1980-08-01 | 1980-08-01 | Vacuum adjusting unit for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10630780A JPS5731786A (en) | 1980-08-01 | 1980-08-01 | Vacuum adjusting unit for condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5731786A true JPS5731786A (en) | 1982-02-20 |
Family
ID=14430335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10630780A Pending JPS5731786A (en) | 1980-08-01 | 1980-08-01 | Vacuum adjusting unit for condenser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731786A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163676U (en) * | 1984-04-07 | 1985-10-30 | 株式会社フジクラ | Device for grounding from a distance |
| JPH10280910A (en) * | 1997-04-07 | 1998-10-20 | Hitachi Zosen Corp | Steam turbine device |
| CN102207356A (en) * | 2011-05-19 | 2011-10-05 | 北京创时能源有限公司 | Method and system for controlling stagnation and blockage of condenser in circulating water waste heat recovery system |
| CN105865220A (en) * | 2016-05-26 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司华东分公司 | Double backpressure condenser optimized operation device and operation method thereof |
-
1980
- 1980-08-01 JP JP10630780A patent/JPS5731786A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60163676U (en) * | 1984-04-07 | 1985-10-30 | 株式会社フジクラ | Device for grounding from a distance |
| JPH10280910A (en) * | 1997-04-07 | 1998-10-20 | Hitachi Zosen Corp | Steam turbine device |
| CN102207356A (en) * | 2011-05-19 | 2011-10-05 | 北京创时能源有限公司 | Method and system for controlling stagnation and blockage of condenser in circulating water waste heat recovery system |
| CN105865220A (en) * | 2016-05-26 | 2016-08-17 | 中国大唐集团科学技术研究院有限公司华东分公司 | Double backpressure condenser optimized operation device and operation method thereof |
| CN105865220B (en) * | 2016-05-26 | 2017-08-04 | 中国大唐集团科学技术研究院有限公司华东分公司 | A kind of operation method of double pressure condenser optimized operating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5731786A (en) | Vacuum adjusting unit for condenser | |
| JPS531352A (en) | Cooling medium flow control means | |
| JPS5575156A (en) | Hot-water heating system | |
| JPS5619116A (en) | Temperature control method for cooling system | |
| JPS56121938A (en) | Device for optimum starting and stopping of heating or cooling apparatus | |
| DE3563088D1 (en) | Thermal power plant | |
| JPS54135944A (en) | Operation controlling method of power plant | |
| JPS57115679A (en) | Adjusting device of degree of vacuum in condenser | |
| JPS5716798A (en) | Temperature controller for heat plant | |
| JPS54141426A (en) | Evaporation system for liquid fuel | |
| JPS54149054A (en) | Control mechanism for chilled water outlet temperature in freezer | |
| JPS54155645A (en) | Cooling heating and hot water feeding device | |
| JPS55161903A (en) | Control valve opening keeping method | |
| JPS5685644A (en) | Heat-pump-type air-conditioner | |
| JPH0223928Y2 (en) | ||
| JPS563885A (en) | Cooling-water flow rate controller of condenser | |
| JPS5688920A (en) | Operating method of power-regenerating turbine | |
| JPS649396A (en) | Condenser air extracting control device | |
| JPS57161441A (en) | Controlling device of absorption type refrigerating machine | |
| JPS55143389A (en) | Heat pipe system waste heat recovery device | |
| JPS5576010A (en) | Pressure warm water cooling system | |
| JPH0139024B2 (en) | ||
| JPS54133203A (en) | Rotor cooling device for steam turbine | |
| JPS5287503A (en) | Water circulation device for condenser | |
| JPS5787584A (en) | Control device for cooling water temperature |