JPS6231794U - - Google Patents
Info
- Publication number
- JPS6231794U JPS6231794U JP12151785U JP12151785U JPS6231794U JP S6231794 U JPS6231794 U JP S6231794U JP 12151785 U JP12151785 U JP 12151785U JP 12151785 U JP12151785 U JP 12151785U JP S6231794 U JPS6231794 U JP S6231794U
- Authority
- JP
- Japan
- Prior art keywords
- air
- pump casing
- liquid level
- priming
- priming line
- 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
- 230000037452 priming Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 230000004044 response Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Description
第１図は本考案の好適一実施例を示す系統図、
第２図は第１図における―線矢視図、第３図
は液位検知手段の取付状態を示す斜視図である。
図中、４はポンプケーシング、５はプライミン
グライン、６，７は抽気手段として例示した抽気
機器及びプライミング弁、８は液位検知手段、１
０は空気放出手段として例示した空気抜き弁、１
４は制御手段である。
FIG. 1 is a system diagram showing a preferred embodiment of the present invention;
FIG. 2 is a view taken along the line - in FIG. 1, and FIG. 3 is a perspective view showing how the liquid level detection means is installed. In the figure, 4 is a pump casing, 5 is a priming line, 6 and 7 are an air extraction device and a priming valve illustrated as an air extraction means, 8 is a liquid level detection means, 1
0 is an air vent valve illustrated as an air release means, 1
4 is a control means.
Claims (1)
に直結されたプライミングラインと、該プライミ
ングラインを介して上記ポンプケーシングに接続
された抽気手段と、上記プライミングラインに設
けられ、これに導入される被圧送流体の液位を検
出すると共に、上記ポンプケーシング内の空気を
検出するための液位検知手段と、上記プライミン
グラインから空気を放出させるための空気放出手
段と、上記液位検知手段から得られた検出信号に
より空気を排出させるために上記空気放出手段も
しくは上記抽気手段を作動制御する制御手段とを
備えたことを特徴とするポンププライミング検知
制御装置。 A priming line directly connected to the pump casing through which the pressurized fluid is sucked and discharged, an air extraction means connected to the pump casing via the priming line, and a pressurized fluid introduced into the priming line. a liquid level detection means for detecting the liquid level of the pump casing as well as air within the pump casing; an air release means for releasing air from the priming line; and a detection obtained from the liquid level detection means. A pump priming detection control device comprising: control means for controlling the operation of the air discharge means or the air extraction means in order to discharge air in response to a signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12151785U JPS6231794U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12151785U JPS6231794U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231794U true JPS6231794U (en) | 1987-02-25 |
Family
ID=31010865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12151785U Pending JPS6231794U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231794U (en) |
-
1985
- 1985-08-09 JP JP12151785U patent/JPS6231794U/ja active Pending
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