JPS56142383A - Vacuum withdrawing apparatus for condenser - Google Patents

Vacuum withdrawing apparatus for condenser

Info

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
Application number
JP4538680A
Other languages
Japanese (ja)
Other versions
JPS5928836B2 (en
Inventor
Yoshiichi Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP4538680A priority Critical patent/JPS5928836B2/en
Publication of JPS56142383A publication Critical patent/JPS56142383A/en
Publication of JPS5928836B2 publication Critical patent/JPS5928836B2/en
Expired legal-status Critical Current

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
JP4538680A 1980-04-07 1980-04-07 Condenser vacuum device Expired JPS5928836B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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