JPS632121U - - Google Patents
Info
- Publication number
- JPS632121U JPS632121U JP9619986U JP9619986U JPS632121U JP S632121 U JPS632121 U JP S632121U JP 9619986 U JP9619986 U JP 9619986U JP 9619986 U JP9619986 U JP 9619986U JP S632121 U JPS632121 U JP S632121U
- Authority
- JP
- Japan
- Prior art keywords
- insertion tube
- compressor
- level
- tank
- liquid
- 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
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 238000010926 purge Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図はこの考案の実施例に係るエアパージ式
水位計の概略断面図、第２図は同要部概略拡大図
、第３図は従来のエアパージ式水位計の概略断面
図である。
１…エアパージ式水位計、２…タンク、３…挿
入管、４…液体、４ａ…レベル、１１…レベルセ
ンサ、１４…電磁弁、Ａ…エア。
FIG. 1 is a schematic sectional view of an air purge type water level gauge according to an embodiment of this invention, FIG. 2 is a schematic enlarged view of the same essential parts, and FIG. 3 is a schematic sectional view of a conventional air purge type water level gauge. 1... Air purge water level gauge, 2... Tank, 3... Insertion tube, 4... Liquid, 4a... Level, 11... Level sensor, 14... Solenoid valve, A... Air.
Claims (1)
れた挿入管を配置し、前記コンプレツサから前記
挿入管内に供給されるエアの背圧により前記タン
ク内の液体のレベルを測定するエアパージ式水位
計において、前記挿入管内の所定位置にレベルセ
ンサを配設する一方、前記コンプレツサと挿入管
との間に、該レベルセンサの検出信号に基づいて
挿入管内の液体のレベルを一定値に保持すべく開
閉制御される電極弁を介在したことを特徴とする
エアパージ式水位計。 In the air purge type water level gauge, an insertion tube connected to a compressor is arranged at a predetermined position in the tank, and the level of the liquid in the tank is measured by the back pressure of air supplied from the compressor into the insertion tube. A level sensor is disposed at a predetermined position within the insertion tube, and an opening/closing control is performed between the compressor and the insertion tube to maintain the level of the liquid in the insertion tube at a constant value based on a detection signal from the level sensor. An air purge water level gauge featuring an electrode valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9619986U JPS632121U (en) | 1986-06-24 | 1986-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9619986U JPS632121U (en) | 1986-06-24 | 1986-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632121U true JPS632121U (en) | 1988-01-08 |
Family
ID=30961676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9619986U Pending JPS632121U (en) | 1986-06-24 | 1986-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632121U (en) |
-
1986
- 1986-06-24 JP JP9619986U patent/JPS632121U/ja active Pending