JPS6012001U - Water supply control device - Google Patents
Water supply control deviceInfo
- Publication number
- JPS6012001U JPS6012001U JP10391983U JP10391983U JPS6012001U JP S6012001 U JPS6012001 U JP S6012001U JP 10391983 U JP10391983 U JP 10391983U JP 10391983 U JP10391983 U JP 10391983U JP S6012001 U JPS6012001 U JP S6012001U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- water supply
- pressure
- pressure regulator
- control device
- 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 Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (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図は従来の給水制御装置を示す構成図、第２図は給
水ポンプの圧力、流量、回転数の関係を示す曲線図、第
３図は本考案の一実施例による給水制御装置を示す構成
図、第４図は本考案の一実施例による給水制御装置にお
ける給水ポンプの圧 ”力、流量、回転数の関係を示
す曲線図である。
５・・・給水ポンプ、７・・・調節弁、９・・・圧力調
節計、１１・・・関数発生器、１２・・・圧力調節計、
１３・・・低値優先回路。Fig. 1 is a configuration diagram showing a conventional water supply control device, Fig. 2 is a curve diagram showing the relationship between pressure, flow rate, and rotation speed of a water supply pump, and Fig. 3 shows a water supply control device according to an embodiment of the present invention. The configuration diagram and FIG. 4 are curve diagrams showing the relationship between pressure, flow rate, and rotation speed of the water supply pump in the water supply control device according to an embodiment of the present invention. 5. Water supply pump, 7. Adjustment. Valve, 9... Pressure regulator, 11... Function generator, 12... Pressure regulator,
13...Low value priority circuit.
Claims (1)
に、ポンプ出口圧力を検出して圧力調節計によりポンプ
出口に設けた調節弁を開閉させて出口圧力を調節する給
水制御装置において、給水量信号を入力して給水ポンプ
が過流量とならないような圧力設定信号を出力する関数
発生器と、この圧力設定信号を入力して前記調節弁を開
閉させる信号を出力する第２の圧力調節計と、この第２
の圧力調節計の信号と前記ポンプ出口の圧力調節計・
の信号とを入力し、この二つの信号のうち前記調節
弁をより閉方向にする信号のみを出力する低値優先回路
とを設けたことを特徴とする給水制御装置。A water supply control device that controls the rotation speed of a water supply pump to adjust the flow rate, and also detects the pump outlet pressure and uses a pressure regulator to open and close a control valve provided at the pump outlet to adjust the outlet pressure. a function generator that receives a signal and outputs a pressure setting signal that prevents the water supply pump from overflow; a second pressure regulator that receives this pressure setting signal and outputs a signal that opens and closes the control valve; , this second
The pressure regulator signal at the pump outlet and the pressure regulator signal at the pump outlet.
and a low value priority circuit that inputs a signal and outputs only the signal that causes the control valve to be more closed of the two signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10391983U JPS6012001U (en) | 1983-07-06 | 1983-07-06 | Water supply control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10391983U JPS6012001U (en) | 1983-07-06 | 1983-07-06 | Water supply control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6012001U true JPS6012001U (en) | 1985-01-26 |
Family
ID=30244241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10391983U Pending JPS6012001U (en) | 1983-07-06 | 1983-07-06 | Water supply control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016169923A (en) * | 2015-03-13 | 2016-09-23 | 株式会社サムソン | Boiler water supply device |
-
1983
- 1983-07-06 JP JP10391983U patent/JPS6012001U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016169923A (en) * | 2015-03-13 | 2016-09-23 | 株式会社サムソン | Boiler water supply device |
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