JPH0292413U - - Google Patents

Info

Publication number
JPH0292413U
JPH0292413U JP17054288U JP17054288U JPH0292413U JP H0292413 U JPH0292413 U JP H0292413U JP 17054288 U JP17054288 U JP 17054288U JP 17054288 U JP17054288 U JP 17054288U JP H0292413 U JPH0292413 U JP H0292413U
Authority
JP
Japan
Prior art keywords
water level
boiler
detector
control range
level control
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
JP17054288U
Other languages
English (en)
Other versions
JPH0749212Y2 (ja
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 filed Critical
Priority to JP1988170542U priority Critical patent/JPH0749212Y2/ja
Publication of JPH0292413U publication Critical patent/JPH0292413U/ja
Application granted granted Critical
Publication of JPH0749212Y2 publication Critical patent/JPH0749212Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示す系統図、第
2図はこの考案の実施例における制御の一例を示
すフローチヤート、第3図はこの考案の一実施例
における水位制御範囲の変化を示す説明図である
。 1……ボイラー、2……水位検出器、3……給
水ポンプ、4……蒸気流出管、5……蒸気乾き度
検出器、6……比較演算器、7……制御器。

Claims (1)

  1. 【実用新案登録請求の範囲】 ボイラー1に缶内水位を検出するための水位検
    出器2を設け、この水位検出器からの信号により
    、缶内水位を所定の制御範囲内に維持すべく、給
    水ポンプ3をON−OFF制御する水位制御装置
    において、 ボイラー1に接続した蒸気流出管4に、管内を
    流れる蒸気の乾き度を検出するための蒸気乾き度
    検出器5を設け、この検出器からの信号により、
    最適水位制御範囲を決定する比較演算器6と、制
    御水位を該最適水位制御範囲内に維持すべく給水
    ポンプ3をON−OFF制御する制御器7を備え
    たことを特徴とするボイラー用水位制御装置。
JP1988170542U 1988-12-27 1988-12-27 ボイラー用水位制御装置 Expired - Lifetime JPH0749212Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988170542U JPH0749212Y2 (ja) 1988-12-27 1988-12-27 ボイラー用水位制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988170542U JPH0749212Y2 (ja) 1988-12-27 1988-12-27 ボイラー用水位制御装置

Publications (2)

Publication Number Publication Date
JPH0292413U true JPH0292413U (ja) 1990-07-23
JPH0749212Y2 JPH0749212Y2 (ja) 1995-11-13

Family

ID=31461582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988170542U Expired - Lifetime JPH0749212Y2 (ja) 1988-12-27 1988-12-27 ボイラー用水位制御装置

Country Status (1)

Country Link
JP (1) JPH0749212Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543325A (en) * 1978-09-20 1980-03-27 Miura Kogyo Kk Method of and apparatus for controlling water volume for one through boiler
JPS63217108A (ja) * 1987-03-05 1988-09-09 川重冷熱工業株式会社 多管式貫流ボイラの水位制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543325A (en) * 1978-09-20 1980-03-27 Miura Kogyo Kk Method of and apparatus for controlling water volume for one through boiler
JPS63217108A (ja) * 1987-03-05 1988-09-09 川重冷熱工業株式会社 多管式貫流ボイラの水位制御方法

Also Published As

Publication number Publication date
JPH0749212Y2 (ja) 1995-11-13

Similar Documents

Publication Publication Date Title
JPH0292413U (ja)
JPH0292412U (ja)
JPH0245309U (ja)
JPH0221410U (ja)
JPH0245310U (ja)
JPS6272549U (ja)
JPS6317905U (ja)
JPH0262207U (ja)
JPH0292411U (ja)
JPS61204114U (ja)
JPH043203U (ja)
JPH0374327U (ja)
JPH02122906U (ja)
JPH0270112U (ja)
JPS6276861U (ja)
JPH03102066U (ja)
JPH0273551U (ja)
JPS63120199U (ja)
JPS6153612U (ja)
JPS6361689U (ja)
JPS6410811U (ja)
JPS62195811U (ja)
JPS6437626U (ja)
JPS6170208U (ja)
JPS63118616U (ja)