JPS6050303U - Steam generator water level control device - Google Patents

Steam generator water level control device

Info

Publication number
JPS6050303U
JPS6050303U JP13774983U JP13774983U JPS6050303U JP S6050303 U JPS6050303 U JP S6050303U JP 13774983 U JP13774983 U JP 13774983U JP 13774983 U JP13774983 U JP 13774983U JP S6050303 U JPS6050303 U JP S6050303U
Authority
JP
Japan
Prior art keywords
flow rate
water level
steam generator
control device
steam
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
Application number
JP13774983U
Other languages
Japanese (ja)
Inventor
修 長野
高見　勲
夏目　明典
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP13774983U priority Critical patent/JPS6050303U/en
Publication of JPS6050303U publication Critical patent/JPS6050303U/en
Pending legal-status Critical Current

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  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は加算器への出力と給水流量との関係を示す説明
図、第２図は本案に係る蒸気発生器の水位制御装置の一
実施例を示す系統図である。 ４・・・給水制御弁、５・・・給水流量検出器、６・・
・蒸気発生器、８・・・水位検出器、１０・・・蒸気流
量検出器、１１・・・加算器、１４・・・切替器。FIG. 1 is an explanatory diagram showing the relationship between the output to the adder and the water supply flow rate, and FIG. 2 is a system diagram showing one embodiment of the water level control device for a steam generator according to the present invention. 4... Water supply control valve, 5... Water supply flow rate detector, 6...
- Steam generator, 8...Water level detector, 10...Steam flow rate detector, 11...Adder, 14...Switcher.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蒸気発生器への給水流量、蒸気発生器の水位レベル、蒸
気発生器からの蒸気流量を検出して、加算器へ送り、そ
こで得られた制御信号に基き給水制御弁を操作して、蒸
気発生器の水位を制御する水位制御装置において、給水
流量検出検出器及び蒸気流量検出器と前記加算器との間
に、給水流量が少ないときに給水流量信号に替えて蒸気
流量信号を送出する切替器を設けたことを特徴とする蒸
気発生器の水位制御装置。The water supply flow rate to the steam generator, the water level of the steam generator, and the steam flow rate from the steam generator are detected and sent to the adder, and the water supply control valve is operated based on the control signal obtained there to generate steam. In a water level control device that controls the water level of a vessel, a switching device is provided between a feed water flow rate detector, a steam flow rate detector, and the adder to send out a steam flow rate signal in place of the feed water flow rate signal when the feed water flow rate is low. A water level control device for a steam generator, characterized by being provided with.
JP13774983U 1983-09-07 1983-09-07 Steam generator water level control device Pending JPS6050303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13774983U JPS6050303U (en) 1983-09-07 1983-09-07 Steam generator water level control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13774983U JPS6050303U (en) 1983-09-07 1983-09-07 Steam generator water level control device

Publications (1)

Publication Number Publication Date
JPS6050303U true JPS6050303U (en) 1985-04-09

Family

ID=30309298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13774983U Pending JPS6050303U (en) 1983-09-07 1983-09-07 Steam generator water level control device

Country Status (1)

Country Link
JP (1) JPS6050303U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943841A (en) * 1972-08-31 1974-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943841A (en) * 1972-08-31 1974-04-25

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