JPS63116760U - - Google Patents
Info
- Publication number
- JPS63116760U JPS63116760U JP550587U JP550587U JPS63116760U JP S63116760 U JPS63116760 U JP S63116760U JP 550587 U JP550587 U JP 550587U JP 550587 U JP550587 U JP 550587U JP S63116760 U JPS63116760 U JP S63116760U
- Authority
- JP
- Japan
- Prior art keywords
- opening degree
- regulating valve
- water pipe
- outlet side
- side circulation
- 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 12
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案による復水器循環水系統の構成
図、第２図は調整弁の制御回路の一例を示すブロ
ツク図、第３図は従来の復水器循環水系統を示す
構成図である。
１……取水槽、２……循環水ポンプ、３……入
口側循環水管、４……復水器、７……出口側循環
水管、８……放水槽、１１……調整弁、１２……
圧力センサ、１３……調節計、１４，１５……ア
ンド回路、１６……手動・自動切換スイツチ、１
７，１８……オア回路。
Fig. 1 is a block diagram of a condenser circulating water system according to the present invention, Fig. 2 is a block diagram showing an example of a control circuit for a regulating valve, and Fig. 3 is a block diagram showing a conventional condenser circulating water system. be. 1...Water intake tank, 2...Circulating water pump, 3...Inlet side circulating water pipe, 4...Condenser, 7...Outlet side circulating water pipe, 8...Water tank, 11...Adjusting valve, 12... …
Pressure sensor, 13... Controller, 14, 15... AND circuit, 16... Manual/automatic changeover switch, 1
7, 18...OR circuit.
Claims (1)
に設けられた調整弁と、前記出口側循環水管内の
経路内最大高さを含む領域の圧力を検出して予め
設定した値との間で一定の偏差が生じたときに前
記調整弁を操作して弁体位置を一方で最小開度に
、他方にて最大開度にそれぞれ制御する制御手段
とを備えることを特徴とする復水器循環水制御装
置。 A regulating valve provided on the outlet side circulation water pipe leading from the water chamber of the condenser to the water discharge tank and a preset value detected by detecting the pressure in the area including the maximum height in the route in the outlet side circulation water pipe. and a control means for controlling the valve body position to a minimum opening degree on one side and a maximum opening degree on the other side by operating the regulating valve when a certain deviation occurs between the valves. Circulating water control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550587U JPS63116760U (en) | 1987-01-20 | 1987-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP550587U JPS63116760U (en) | 1987-01-20 | 1987-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116760U true JPS63116760U (en) | 1988-07-28 |
Family
ID=30787151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP550587U Pending JPS63116760U (en) | 1987-01-20 | 1987-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116760U (en) |
-
1987
- 1987-01-20 JP JP550587U patent/JPS63116760U/ja active Pending