JPS54149901A - Flow controller - Google Patents

Flow controller

Info

Publication number
JPS54149901A
JPS54149901A JP5819778A JP5819778A JPS54149901A JP S54149901 A JPS54149901 A JP S54149901A JP 5819778 A JP5819778 A JP 5819778A JP 5819778 A JP5819778 A JP 5819778A JP S54149901 A JPS54149901 A JP S54149901A
Authority
JP
Japan
Prior art keywords
water supply
valve
supply pump
flow
bypass
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
JP5819778A
Other languages
Japanese (ja)
Other versions
JPS6124559B2 (en
Inventor
Seiji Kikuchi
Yoshihiko Toda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5819778A priority Critical patent/JPS54149901A/en
Publication of JPS54149901A publication Critical patent/JPS54149901A/en
Publication of JPS6124559B2 publication Critical patent/JPS6124559B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: For ensuring stabilized flow control of two pumps, to provide bypass system and a bypass valve on a flow control valve so that said bypass valve of the one already in operation of said pumps when the circulating valve of the one having started later than the other of said pumps operates.
CONSTITUTION: A bypass piping 31 and a bypass valve 30 are provided an water supply pump outlet valve (FWB)3 for controlling the discharge flow of a motor-driven water supply pump (MBFP)1. During the operation of said motor-driven water supply pump (MBFP)1, an equal water supply flow to that of the recirculation loop 17 of a turbine-driven boiler water supply pump (FBFP)12 is ensured for the loop of an FWB bypass 31. Further, during the operation of said motor-driven water supply pump (MBFP)1, water supply flow is controlled by controlling said FWB valve 3. In said turbine driven boiler water supply pump (FBFP)12 is started, a recirculating valve 16 is closed entirely when the discharge of said turbine driven boiler water supply pump (FBFP)12 has reached a fixed value. At this time, the quick variation of the water supply flow of a piping 14 is prevented by entirely closing said FWB valve 3 and a bypass valve 30. Thereby, the increment of the flow on TBEP side is absorbed on MBFP side so that the variation of whole flow can be minimized.
COPYRIGHT: (C)1979,JPO&Japio
JP5819778A 1978-05-18 1978-05-18 Flow controller Granted JPS54149901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5819778A JPS54149901A (en) 1978-05-18 1978-05-18 Flow controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5819778A JPS54149901A (en) 1978-05-18 1978-05-18 Flow controller

Publications (2)

Publication Number Publication Date
JPS54149901A true JPS54149901A (en) 1979-11-24
JPS6124559B2 JPS6124559B2 (en) 1986-06-11

Family

ID=13077288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5819778A Granted JPS54149901A (en) 1978-05-18 1978-05-18 Flow controller

Country Status (1)

Country Link
JP (1) JPS54149901A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116192U (en) * 1986-01-13 1987-07-23
JPH01310194A (en) * 1988-06-06 1989-12-14 Noboru Maruyama Piping device
JP2006226639A (en) * 2005-02-18 2006-08-31 Matsushita Electric Ind Co Ltd Cogeneration system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62116192U (en) * 1986-01-13 1987-07-23
JPH0533758Y2 (en) * 1986-01-13 1993-08-26
JPH01310194A (en) * 1988-06-06 1989-12-14 Noboru Maruyama Piping device
JP2006226639A (en) * 2005-02-18 2006-08-31 Matsushita Electric Ind Co Ltd Cogeneration system
JP4667902B2 (en) * 2005-02-18 2011-04-13 パナソニック株式会社 Cogeneration system

Also Published As

Publication number Publication date
JPS6124559B2 (en) 1986-06-11

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