JPS6050304U - Steam heating control device - Google Patents

Steam heating control device

Info

Publication number
JPS6050304U
JPS6050304U JP13765083U JP13765083U JPS6050304U JP S6050304 U JPS6050304 U JP S6050304U JP 13765083 U JP13765083 U JP 13765083U JP 13765083 U JP13765083 U JP 13765083U JP S6050304 U JPS6050304 U JP S6050304U
Authority
JP
Japan
Prior art keywords
steam
control device
heating control
steam heating
valve
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
JP13765083U
Other languages
Japanese (ja)
Other versions
JPH0412331Y2 (en
Inventor
松村　龍夫
挾間　啓之
Original Assignee
新川電機株式会社
横河北辰電機株式会社
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 新川電機株式会社, 横河北辰電機株式会社 filed Critical 新川電機株式会社
Priority to JP13765083U priority Critical patent/JPS6050304U/en
Publication of JPS6050304U publication Critical patent/JPS6050304U/en
Application granted granted Critical
Publication of JPH0412331Y2 publication Critical patent/JPH0412331Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Feedback Control In General (AREA)
  • 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図は従来装置の弁の変化率特性を示す図、第２図は
本考案の一実施例を示す構成図、第３図は本考案装置の
弁の変化率特性を示す図である。 １・・・配管、２・・・流量検出器、３・・・設定器、
４・・・流量調節計、５・・・演算器、６・・・調節弁
、７・・・加熱器。FIG. 1 is a diagram showing the rate of change characteristic of a valve of a conventional device, FIG. 2 is a block diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing a rate of change characteristic of a valve of the device of the present invention. 1... Piping, 2... Flow rate detector, 3... Setting device,
4... Flow rate controller, 5... Arithmetic unit, 6... Control valve, 7... Heater.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蒸気を加熱器によって過熱蒸気にするシステムの蒸気流
量制御系において、シャットダウン信号を受けたときに
その蒸気流量出力を弁が全閉になるまでの時間で割って
下降変化率を求めこの変化率で弁の開閉制御を行うよう
にしたことを特徴とする蒸気加熱制御装置。In the steam flow control system of a system that converts steam into superheated steam using a heater, when a shutdown signal is received, the steam flow output is divided by the time until the valve is fully closed to find the rate of downward change. A steam heating control device characterized by controlling the opening and closing of a valve.
JP13765083U 1983-09-05 1983-09-05 Steam heating control device Granted JPS6050304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13765083U JPS6050304U (en) 1983-09-05 1983-09-05 Steam heating control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13765083U JPS6050304U (en) 1983-09-05 1983-09-05 Steam heating control device

Publications (2)

Publication Number Publication Date
JPS6050304U true JPS6050304U (en) 1985-04-09
JPH0412331Y2 JPH0412331Y2 (en) 1992-03-25

Family

ID=30309111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13765083U Granted JPS6050304U (en) 1983-09-05 1983-09-05 Steam heating control device

Country Status (1)

Country Link
JP (1) JPS6050304U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543332A (en) * 1978-09-21 1980-03-27 Tokyo Shibaura Electric Co Steam pressure controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5543332A (en) * 1978-09-21 1980-03-27 Tokyo Shibaura Electric Co Steam pressure controller

Also Published As

Publication number Publication date
JPH0412331Y2 (en) 1992-03-25

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