JPS54113709A - Emergency cooling device - Google Patents
Emergency cooling deviceInfo
- Publication number
- JPS54113709A JPS54113709A JP1985978A JP1985978A JPS54113709A JP S54113709 A JPS54113709 A JP S54113709A JP 1985978 A JP1985978 A JP 1985978A JP 1985978 A JP1985978 A JP 1985978A JP S54113709 A JPS54113709 A JP S54113709A
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- pump
- emergency line
- cooling water
- 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: In a heat exchanger using water as a cooling medium, to provide a route through which cooling water flows from other system than the ordinary system, thereby to prevent a large accident from occurring at the time of service interruption in the plant and to reduce the cost of installation.
CONSTITUTION: In the case where a condensing pump 3 has come to a stop, an auxiliary water supply pump 10 is actuated and change-over valves 24 through 27 are changed, whereby cooling water within a tank 9 is caused to flow through an emergency line 22 to an air extractor 4 and a gland steam condenser 2, threrby to maintain its heat exchanging function, and then exhausted through an emergency line 23 into a condenser 2. By these procedures, gland sealing of a main turbine 1 and a steam turbine 7 for driving the boiler feed water pump is maintained and vacuum of the condenser 2 is also maintained. Furthermore, the emergency line 23 is connected to the condenser 2, and cooling water supplied by circulating water pump 28 is heat-exchanged by steam flowing in through the main turbine 1 and an exhaust pipe 17 thereby to maintain the vacuum degree of the condenser 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985978A JPS54113709A (en) | 1978-02-24 | 1978-02-24 | Emergency cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985978A JPS54113709A (en) | 1978-02-24 | 1978-02-24 | Emergency cooling device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54113709A true JPS54113709A (en) | 1979-09-05 |
Family
ID=12010948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985978A Pending JPS54113709A (en) | 1978-02-24 | 1978-02-24 | Emergency cooling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54113709A (en) |
-
1978
- 1978-02-24 JP JP1985978A patent/JPS54113709A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2982864A (en) | Improved heat cycle for power plants | |
KR960705134A (en) | DEVICE FOR COOLING THE GAS-TURBINE COOLANT IN A COMBINED GAS AND STEAM TURBINE INSTALLATION | |
JPH03124902A (en) | Combined cycle power plant and operating method therefor | |
JPS54113709A (en) | Emergency cooling device | |
RU9016U1 (en) | HEAT POWER PLANT | |
CN220038415U (en) | Boiler blowdown waste heat recovery system | |
JPS61108814A (en) | Gas-steam turbine composite facility | |
CN112577328A (en) | High-carbon ferrochrome smelting waste gas recovery power generation system | |
CN103899369A (en) | Closed water cooling system with twin-jet nozzle for evaporative cooling | |
JPS5526638A (en) | Water cooled type cooling device for transformer | |
JPS6189486A (en) | Condenser in combined plant | |
JPS5790555A (en) | Hot water supply equipment utilizing solar heat | |
JP3547458B2 (en) | High pressure drain pump shaft sealing equipment | |
RU2793500C1 (en) | Installation for heat recovery of flue gases and purification of their condensate | |
CN209180914U (en) | A kind of hydrophobic heating system as heat source of boiler blow-off | |
JPH0152720B2 (en) | ||
SU931917A2 (en) | Turbomachine oil supply system | |
SU1101566A1 (en) | Steam power plant | |
CN204084328U (en) | Steam boiler condensate water recovery device | |
SU922294A1 (en) | Steam-turbine plant | |
JPS5756612A (en) | Side stream system | |
JPS5851195B2 (en) | condensate equipment | |
JPS593248Y2 (en) | condensate equipment | |
SU578482A1 (en) | System for preparing water and steam for steam turbine unit | |
SU823432A1 (en) | Boiler-cooler unit for convertor gases |