JPS56142383A - Vacuum withdrawing apparatus for condenser - Google Patents
Vacuum withdrawing apparatus for condenserInfo
- Publication number
- JPS56142383A JPS56142383A JP4538680A JP4538680A JPS56142383A JP S56142383 A JPS56142383 A JP S56142383A JP 4538680 A JP4538680 A JP 4538680A JP 4538680 A JP4538680 A JP 4538680A JP S56142383 A JPS56142383 A JP S56142383A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- condenser
- water
- recirculating
- 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
Abstract
PURPOSE: To enable automatic control of vacuum in a condenser by controlling the amount of recirculating working water with a vacuum withdrawing pump in the steam condenser for steam turbines or the like.
CONSTITUTION: Electrically opening/closing valves 27 and 22 are separately provided on a piping 28 for recirculating a working water with a water-sealed vacuum pump 2 to a cooler 3 and a piping 21 for recirculating water separated with a water separator 4 and are operated with a vacuum detection switch 23 in a condenser. In this case, it is so arranged that the flowing volume through the valves 22 and 27 is decreased if the vacuum is high while increased if it is low. This enables the adjustment of inducing performance of the vacuum pump 2 according to the vacuum thereby automatically controlling the vacuum of a condenser.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4538680A JPS5928836B2 (en) | 1980-04-07 | 1980-04-07 | Condenser vacuum device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4538680A JPS5928836B2 (en) | 1980-04-07 | 1980-04-07 | Condenser vacuum device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56142383A true JPS56142383A (en) | 1981-11-06 |
JPS5928836B2 JPS5928836B2 (en) | 1984-07-16 |
Family
ID=12717821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4538680A Expired JPS5928836B2 (en) | 1980-04-07 | 1980-04-07 | Condenser vacuum device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928836B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6588499B1 (en) * | 1998-11-13 | 2003-07-08 | Pacificorp | Air ejector vacuum control valve |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6116732U (en) * | 1984-06-29 | 1986-01-31 | パイオニア株式会社 | Reel stand for magnetic recording and reproducing equipment |
JPS62186241U (en) * | 1986-05-14 | 1987-11-26 | ||
JPS62195241U (en) * | 1986-05-29 | 1987-12-11 |
-
1980
- 1980-04-07 JP JP4538680A patent/JPS5928836B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6588499B1 (en) * | 1998-11-13 | 2003-07-08 | Pacificorp | Air ejector vacuum control valve |
Also Published As
Publication number | Publication date |
---|---|
JPS5928836B2 (en) | 1984-07-16 |
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