JPS6348212U - - Google Patents
Info
- Publication number
- JPS6348212U JPS6348212U JP14302486U JP14302486U JPS6348212U JP S6348212 U JPS6348212 U JP S6348212U JP 14302486 U JP14302486 U JP 14302486U JP 14302486 U JP14302486 U JP 14302486U JP S6348212 U JPS6348212 U JP S6348212U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- pressure
- steam supply
- supply pipe
- reducing 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の一実施例としての蒸気供給圧
力自動調整装置の全体構成を示す模式図であり、
第２図は従来の蒸気供給圧力自動調整装置の全体
構成を示す模式図である。
１……蒸気供給管、２……蒸気減圧弁、３……
アクチユエータ、４……圧力検出器、５……圧力
調節計、６……マニユアルユニツト、７……電空
変換器、８……空気供給管、９……空気減圧弁、
１０……蒸気流量計、１１……変換器、１２……
リミツター、１３……制御系。
FIG. 1 is a schematic diagram showing the overall configuration of a steam supply pressure automatic adjustment device as an embodiment of the present invention.
FIG. 2 is a schematic diagram showing the overall configuration of a conventional steam supply pressure automatic adjustment device. 1...Steam supply pipe, 2...Steam pressure reducing valve, 3...
Actuator, 4... Pressure detector, 5... Pressure regulator, 6... Manual unit, 7... Electro-pneumatic converter, 8... Air supply pipe, 9... Air pressure reducing valve,
10... Steam flow meter, 11... Converter, 12...
Limiter, 13...control system.
Claims (1)
減圧弁よりも下流側で上記蒸気供給管に装着され
た圧力検出器と、同圧力検出器からの検出信号を
受けて上記蒸気供給管の蒸気供給圧力を調節する
ための圧力調節計と、同圧力調節計からの制御信
号に基づき上記蒸気減圧弁の開度を調節しうるア
クチユエータとをそなえ、上記蒸気減圧弁よりも
上流側で上記蒸気供給管に蒸気流量計が装着され
て、同蒸気流量計からの検出信号に基づき蒸気流
量に応じて蒸気供給圧力を変更すべく上記圧力調
節計から制御信号を発生する制御系が設けられた
ことを特徴とする、蒸気供給圧力自動調整装置。 A steam pressure reducing valve installed in the steam supply pipe, a pressure detector mounted on the steam supply pipe downstream of the steam pressure reducing valve, and a pressure detector installed in the steam supply pipe in response to a detection signal from the pressure detector. a pressure regulator for regulating the steam supply pressure of the steam pressure regulator; and an actuator capable of regulating the opening degree of the steam pressure reducing valve based on a control signal from the pressure regulator; A steam flow meter is attached to the steam supply pipe, and a control system is provided that generates a control signal from the pressure regulator in order to change the steam supply pressure according to the steam flow rate based on the detection signal from the steam flow meter. An automatic steam supply pressure adjustment device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14302486U JPS6348212U (en) | 1986-09-18 | 1986-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14302486U JPS6348212U (en) | 1986-09-18 | 1986-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6348212U true JPS6348212U (en) | 1988-04-01 |
Family
ID=31052317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14302486U Pending JPS6348212U (en) | 1986-09-18 | 1986-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6348212U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187718A (en) * | 1981-05-12 | 1982-11-18 | Sekisui Koki Seisakusho:Kk | Pressure regulating valve device for fluid |
| JPS59177618A (en) * | 1983-03-29 | 1984-10-08 | Hitachi Ltd | Pressure control method |
| JPS6015500B2 (en) * | 1980-09-30 | 1985-04-19 | 日信工業株式会社 | Vehicle brake hydraulic control device |
-
1986
- 1986-09-18 JP JP14302486U patent/JPS6348212U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015500B2 (en) * | 1980-09-30 | 1985-04-19 | 日信工業株式会社 | Vehicle brake hydraulic control device |
| JPS57187718A (en) * | 1981-05-12 | 1982-11-18 | Sekisui Koki Seisakusho:Kk | Pressure regulating valve device for fluid |
| JPS59177618A (en) * | 1983-03-29 | 1984-10-08 | Hitachi Ltd | Pressure control method |
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