JPS54125310A - Vacuum retaining apparatus of condenser in generator plant - Google Patents
Vacuum retaining apparatus of condenser in generator plantInfo
- Publication number
- JPS54125310A JPS54125310A JP3293878A JP3293878A JPS54125310A JP S54125310 A JPS54125310 A JP S54125310A JP 3293878 A JP3293878 A JP 3293878A JP 3293878 A JP3293878 A JP 3293878A JP S54125310 A JPS54125310 A JP S54125310A
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- plant
- sealing steam
- cooling
- water pump
- 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.)
- Granted
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To reduce the power of auxiliary machinery in the halt of the plant by pumping-up sealing steam from a condenser by a water pump 20 having a small capacity in the stop state of the plant.
CONSTITUTION: In the stop state of the plant, a portion of the sealing steam supplied to a packing part 3 from an auxiliary steam system flows into a condenser 4 in low pressure, and the rest sealing steam is supplied to a grand condenser 6 through a grand exhaust pipe 5 from outside the packing part 3. The sealing steam which flows into a condenser 4 is pumped-up by a small capacity water pump, and through the cooling system 21, exchanges heat with the cooling water which passes through cooling narrow pipes 19 and forms condensed water to be stored in a hot well. The cooling water having performed heat-exchange is discharged to a drainage canal through a return system 22. Thus, the retention of vacuum in the condenser is enabled without operating a circulation water pump 8 which necessitates large power consumption.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3293878A JPS5930992B2 (en) | 1978-03-24 | 1978-03-24 | Vacuum holding device for condensers in power plants |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3293878A JPS5930992B2 (en) | 1978-03-24 | 1978-03-24 | Vacuum holding device for condensers in power plants |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54125310A true JPS54125310A (en) | 1979-09-28 |
JPS5930992B2 JPS5930992B2 (en) | 1984-07-30 |
Family
ID=12372877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3293878A Expired JPS5930992B2 (en) | 1978-03-24 | 1978-03-24 | Vacuum holding device for condensers in power plants |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930992B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014206312A (en) * | 2013-04-11 | 2014-10-30 | 三菱重工業株式会社 | Device and method for cooling steam condenser |
-
1978
- 1978-03-24 JP JP3293878A patent/JPS5930992B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014206312A (en) * | 2013-04-11 | 2014-10-30 | 三菱重工業株式会社 | Device and method for cooling steam condenser |
Also Published As
Publication number | Publication date |
---|---|
JPS5930992B2 (en) | 1984-07-30 |
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