JPH0420114U - - Google Patents
Info
- Publication number
- JPH0420114U JPH0420114U JP5881490U JP5881490U JPH0420114U JP H0420114 U JPH0420114 U JP H0420114U JP 5881490 U JP5881490 U JP 5881490U JP 5881490 U JP5881490 U JP 5881490U JP H0420114 U JPH0420114 U JP H0420114U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- level
- liquid
- pump
- displacement
- 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
- 239000007788 liquid Substances 0.000 claims 4
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Control Of Non-Electrical Variables (AREA)
Description
第１図は、本考案の一実施例の構成系統図、第
２図は同実施例の詳細ブロツク線図、第３図は従
来例の構成系統図、第４図は同従来例の詳細ブロ
ツク線図、第５図は同従来例の作用説明図である
。
１……レベルトランスミツタ、３……レベル制
御弁、５……タンク、６……ポンプ、１１……レ
ベル変化速度演算器、１２……変換器。
Fig. 1 is a structural diagram of an embodiment of the present invention, Fig. 2 is a detailed block diagram of the same embodiment, Fig. 3 is a structural diagram of a conventional example, and Fig. 4 is a detailed block diagram of the conventional example. The diagram and FIG. 5 are explanatory views of the operation of the conventional example. DESCRIPTION OF SYMBOLS 1... Level transmitter, 3... Level control valve, 5... Tank, 6... Pump, 11... Level change speed calculator, 12... Converter.
Claims (1)
するポンプと、同ポンプの出口ラインに設けられ
るレベル制御弁と、上記タンクの液体レベルの変
位を検出するレベルトランスミツタと、同レベル
トランスミツタの出力を受けレベル変化速度を出
力するレベル変化速度演算器と、同レベル変化速
度演算器の出力を受け上記レベル制御弁へ弁開度
信号を出力する変換器とを備えてなることを特徴
とするタンクの液体レベ制御装置。 A horizontal cylindrical tank, a pump for discharging liquid from the tank, a level control valve installed in the outlet line of the pump, a level transmitter for detecting the displacement of the liquid level in the tank, and a level transmitter for detecting the displacement of the liquid level in the tank. and a converter that receives the output of the level change speed calculator and outputs a valve opening signal to the level control valve. Tank liquid level control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881490U JPH0420114U (en) | 1990-06-05 | 1990-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5881490U JPH0420114U (en) | 1990-06-05 | 1990-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420114U true JPH0420114U (en) | 1992-02-20 |
Family
ID=31584767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5881490U Pending JPH0420114U (en) | 1990-06-05 | 1990-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420114U (en) |
-
1990
- 1990-06-05 JP JP5881490U patent/JPH0420114U/ja active Pending
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