JPS6317905U - - Google Patents
Info
- Publication number
- JPS6317905U JPS6317905U JP10975486U JP10975486U JPS6317905U JP S6317905 U JPS6317905 U JP S6317905U JP 10975486 U JP10975486 U JP 10975486U JP 10975486 U JP10975486 U JP 10975486U JP S6317905 U JPS6317905 U JP S6317905U
- Authority
- JP
- Japan
- Prior art keywords
- boiler
- steam
- water level
- signal
- detector
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
第1図は本考案の一実施例の説明図、第2図は
従来例の説明図である。
図中2は給水制御弁、3はボイラ、3aは蒸気
ドラム、4は蒸気出口配管、7は水位検出器、8
は蒸気圧検出器、9は演算制御装置、13はオリ
フイスプレートを示す。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. In the figure, 2 is a water supply control valve, 3 is a boiler, 3a is a steam drum, 4 is a steam outlet pipe, 7 is a water level detector, 8
9 is a vapor pressure detector, 9 is an arithmetic and control unit, and 13 is an orifice plate.
Claims (1)
るようにした二缶装備ボイラにおいて、各ボイラ
の蒸気ドラムに接続されて外部に蒸気を導く蒸気
出口配管の途中に設けられ該蒸気出口配管におけ
る圧力損失を増大させるオリフイスプレートと、
前記ボイラの蒸気ドラムの水位を検出する水位検
出器と、ボイラの蒸気ドラム内の圧力を検出する
蒸気圧検出器と、前記水位検出器からの信号と蒸
気圧検出器からの信号に基づき蒸気ドラム内の水
位変動量を算出し更にボイラの給水制御弁の制御
信号に変換してボイラの給水制御を行う演算制御
装置を設けたことを特徴とする二缶装備ボイラ。 In a two-can boiler that can collect and feed steam from two boilers, the steam outlet pipe is connected to the steam drum of each boiler and is installed in the middle of the steam outlet pipe that leads the steam to the outside. an orifice plate that increases pressure loss in the
a water level detector for detecting the water level in the steam drum of the boiler; a steam pressure detector for detecting the pressure in the steam drum of the boiler; and a steam drum based on the signal from the water level detector and the signal from the steam pressure detector. A boiler equipped with two cans, characterized in that it is equipped with an arithmetic and control device that calculates the amount of water level fluctuation in the boiler and further converts it into a control signal for a water supply control valve of the boiler to control the water supply of the boiler.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10975486U JPS6317905U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10975486U JPS6317905U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6317905U true JPS6317905U (en) | 1988-02-05 |
Family
ID=30988140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10975486U Pending JPS6317905U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6317905U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007029680A1 (en) * | 2005-09-05 | 2007-03-15 | The Tokyo Electric Power Company, Incorporated | Vapor generation system |
JP2007071419A (en) * | 2005-09-05 | 2007-03-22 | Tokyo Electric Power Co Inc:The | Steam generating system |
JP2013068399A (en) * | 2011-09-21 | 2013-04-18 | Nakagawa Ene Service Kk | Pumpless closed drain recovery device |
-
1986
- 1986-07-17 JP JP10975486U patent/JPS6317905U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007029680A1 (en) * | 2005-09-05 | 2007-03-15 | The Tokyo Electric Power Company, Incorporated | Vapor generation system |
JP2007071419A (en) * | 2005-09-05 | 2007-03-22 | Tokyo Electric Power Co Inc:The | Steam generating system |
JP2013068399A (en) * | 2011-09-21 | 2013-04-18 | Nakagawa Ene Service Kk | Pumpless closed drain recovery device |