JPS6165511U - - Google Patents
Info
- Publication number
- JPS6165511U JPS6165511U JP14923084U JP14923084U JPS6165511U JP S6165511 U JPS6165511 U JP S6165511U JP 14923084 U JP14923084 U JP 14923084U JP 14923084 U JP14923084 U JP 14923084U JP S6165511 U JPS6165511 U JP S6165511U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- signal
- pump
- range
- section
- 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 23
- 238000005259 measurement Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Feedback Control In General (AREA)
- Control Of Non-Electrical Variables (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
は水位信号ｘと出力部よりの信号ｙとの関係を図
式化して示す説明図、第３図はポンプ井を概略的
に示す説明図である。
１……ポンプ井、２……水位計、３……水位設
定部、４……出力部、５……演算部、６……ポン
プ制御部、７……プロセス異常用警報設定器、６
１，７１……指示計。
Fig. 1 is a configuration diagram showing an embodiment of the present invention, Fig. 2 is an explanatory diagram schematically showing the relationship between the water level signal x and the signal y from the output section, and Fig. 3 schematically shows a pump well. It is an explanatory diagram. 1...Pump well, 2...Water level gauge, 3...Water level setting section, 4...Output section, 5...Calculation section, 6...Pump control section, 7...Process abnormality alarm setting device, 6
1,71...Indicator.
Claims (1)
おいて水位信号に基づき予め決められた順序に従
つてポンプを運転するようにしたものにおいて、
水位の監視に必要な範囲を測定して水位信号ｘを
出力する水位計をポンプ井に設け、ポンプの運転
制御用範囲の下限水位及び上限水位を設定する水
位設定部と、前記水位計よりの水位信号ｘ及び水
位設定部よりの下限水位設定信号ａ、上限水位設
定信号ｂが入力され、水位計の全測定範囲の下限
部及び上限部に対応する水位信号を夫々Ｓ１，Ｓ
２とすると、水位信号ｘが前記設定信号ａとｂと
の間にあるときに、水位信号ｘを、ポンプの運転
制御用範囲を０〜１００％として信号Ｓ１〜Ｓ２
で測定するスパンに基ずく信号ｙに換算する演算
部を有し、水位計よりの水位信号ｘと前記演算部
で求めた信号ｙとを出力する出力部と、この出力
部より出力された前記信号ｙに基づいてポンプに
運転指令信号を出力するポンプ制御部とを設けて
成ることを特徴とする水位測定装置。 In a device that detects the water level of a pump well and operates the pump according to a predetermined order based on the water level signal within a predetermined water level range,
A water level meter that measures the range necessary for monitoring the water level and outputs a water level signal x is installed in the pump well, and includes a water level setting section that sets the lower limit water level and upper limit water level of the range for controlling the operation of the pump; The water level signal x, the lower limit water level setting signal a, and the upper limit water level setting signal b from the water level setting section are input, and the water level signals corresponding to the lower limit and upper limit of the entire measurement range of the water level meter are sent to S 1 and S, respectively.
2 , when the water level signal x is between the setting signals a and b, the water level signal x is set as the signal S 1 to S 2 with the pump operation control range being 0 to 100%.
an output section that outputs the water level signal x from the water level meter and the signal y obtained by the calculation section; A water level measuring device comprising: a pump control section that outputs an operation command signal to the pump based on the signal y.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923084U JPS6165511U (en) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14923084U JPS6165511U (en) | 1984-10-02 | 1984-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165511U true JPS6165511U (en) | 1986-05-06 |
Family
ID=30707417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14923084U Pending JPS6165511U (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009230747A (en) * | 2008-02-27 | 2009-10-08 | Is Kogyosho:Kk | Liquid level control system |
-
1984
- 1984-10-02 JP JP14923084U patent/JPS6165511U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009230747A (en) * | 2008-02-27 | 2009-10-08 | Is Kogyosho:Kk | Liquid level control system |
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