JPS5918114U - Steam temperature control device - Google Patents
Steam temperature control deviceInfo
- Publication number
- JPS5918114U JPS5918114U JP10995382U JP10995382U JPS5918114U JP S5918114 U JPS5918114 U JP S5918114U JP 10995382 U JP10995382 U JP 10995382U JP 10995382 U JP10995382 U JP 10995382U JP S5918114 U JPS5918114 U JP S5918114U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- reheater
- steam temperature
- control device
- temperature 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.)
- Pending
Links
Landscapes
- 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
第１図は従来の蒸気温度制御装置を示す概念図、第２図
は本考案の一実施例を示す概念図である。
９・・・平均値検出器。FIG. 1 is a conceptual diagram showing a conventional steam temperature control device, and FIG. 2 is a conceptual diagram showing an embodiment of the present invention. 9...Average value detector.
Claims (1)
いて、内管を流れる蒸気流量を操作することによって、
過熱器又は再熱器の蒸気温度を制御することを目的とし
た再熱ボイラ蒸気温度制御装置において、過熱器又は再
熱器の熱容量による、入口蒸気温度の出口への伝播遅れ
によって生じる、内管を流れる、蒸気流量の過大又は過
小操作を防止し、これによって、内管側につながる過熱
器又は再熱器の蒸気温度変化、及び外管側につながる再
熱器の蒸気温度変化を防止し、制御特性を改善するため
に、従来の二重管構造の蒸気加熱再熱器の蒸気温度制御
装置に、内管につながる過熱器又は再熱器の出入口蒸気
の平均温度を制御変数として取りこむことを特徴とする
二重管構造を有する蒸気加熱再熱器の蒸気温度制御装置
。In power plants with double-tube steam heating reheaters, by manipulating the flow rate of steam flowing through the inner tubes,
In a reheat boiler steam temperature control device whose purpose is to control the steam temperature of a superheater or reheater, the inner tube , thereby preventing changes in steam temperature in the superheater or reheater connected to the inner pipe side and changes in steam temperature in the reheater connected to the outer pipe side, In order to improve the control characteristics, it is proposed to incorporate the average temperature of the steam at the entrance and exit of the superheater or reheater connected to the inner pipe as a control variable into the steam temperature control device of the conventional double-tube steam heating reheater. A steam temperature control device for a steam heating reheater with a characteristic double pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10995382U JPS5918114U (en) | 1982-07-20 | 1982-07-20 | Steam temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10995382U JPS5918114U (en) | 1982-07-20 | 1982-07-20 | Steam temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5918114U true JPS5918114U (en) | 1984-02-03 |
Family
ID=30255924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10995382U Pending JPS5918114U (en) | 1982-07-20 | 1982-07-20 | Steam temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117439U (en) * | 1984-07-06 | 1986-01-31 | 株式会社デンソー | internal combustion engine throttle valve |
-
1982
- 1982-07-20 JP JP10995382U patent/JPS5918114U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6117439U (en) * | 1984-07-06 | 1986-01-31 | 株式会社デンソー | internal combustion engine throttle valve |
| JPH0310356Y2 (en) * | 1984-07-06 | 1991-03-14 |
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