SU70956A1 - Liquid level measuring device - Google Patents
Liquid level measuring deviceInfo
- Publication number
- SU70956A1 SU70956A1 SU2094A SU354274A SU70956A1 SU 70956 A1 SU70956 A1 SU 70956A1 SU 2094 A SU2094 A SU 2094A SU 354274 A SU354274 A SU 354274A SU 70956 A1 SU70956 A1 SU 70956A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- measuring device
- liquid level
- level measuring
- electrode
- liquid
- Prior art date
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
Изобретение касаетс устройства дл измерени уровн жидкости, состо щего из подвижного электрода-контакта , опускаемого в сосуд с контролируемой жидкостью. При соприкосновении электрода с поверхностью жидкости в результате замыкани электрической цепи подаетс сигнал.The invention relates to a device for measuring the level of a liquid consisting of a movable contact electrode, lowered into a vessel with a controlled liquid. When the electrode touches the surface of the liquid, a signal is given as a result of the electrical circuit being closed.
Особенность предлагаемого устройства заключаетс в том, что подвижной электрод заключен в изолированную трубку, предназначенную дл подачи в нее сжатого газа или воздуха, выход щего в зазор между поверхностью электрода и нижним концом трубки, с целью предотвращени ощибочных замыканий сигнальной цепи в случае наличи пены на поверхности контролируемой жидкости.A feature of the proposed device is that the movable electrode is enclosed in an insulated tube designed to supply compressed gas or air entering the gap between the electrode surface and the lower end of the tube, in order to prevent signal closures of the signal circuit in the event of foam on the surface. controlled fluid.
На чертеже приведена примерна форма выполнени предложенного устройства.The drawing shows an exemplary form of the proposed device.
Рабочий электрод / при помощи двух прокладок 3 и гаек 6 закрепл етс в изол торе 4.The working electrode / with the help of two gaskets 3 and nuts 6 is fixed in insulator 4.
Изол тор 4 при помощи прокладок 7 и гайки 5 крепитс в трубке 2.The insulator 4 is fastened with the gaskets 7 and the nuts 5 in the tube 2.
9 Свод в. 7.9 Code in. 7
Газ (пар, воздух) вдуваетс через патрубок 8 в кольцевое пространство 9, откуда через р д отверстий попадает в пространство между изол тором 4 и трубкой 2, омывает изол тор и выходит через кольцевую щель 10, образуемую электродом / и трубкой 2.Gas (steam, air) is injected through the pipe 8 into the annular space 9, from where through a series of holes it enters the space between the insulator 4 and the tube 2, washes the insulator and exits through the annular gap 10 formed by the electrode / and the tube 2.
При необходимости изменени величины контролируемого уровн электрод может быть расположен на конце трубы, через которую подаетс сжатый газ или воздух.If it is necessary to change the magnitude of the monitored level, the electrode may be located at the end of the pipe through which compressed gas or air is supplied.
Предмет изобретени Subject invention
Устройство дл измерени уровн жидкости, состо щее из подвижного электрода, опускаемого в сосуд с жидкостью и предназначенного при его соприкосновении с поверхностью жидкости дл подачи сигнала в результате замыкани электрической цепи, отличающеес тем, что подвижной электрод заключен в изолированную трубку, предназначенную дл подачи в нее сжатого газа или воздуха, выход щего через зазор между по289A device for measuring the level of a liquid, consisting of a movable electrode, lowered into a vessel with a liquid and intended to come into contact with the surface of the liquid when the liquid is in contact with the liquid, characterized in that the movable electrode is enclosed in an insulated tube compressed gas or air escaping through the gap between
верхностью электрода и нижним концом трубки, с целью предотвращени ошибочных замыканий сигнальной цепи в случае наличи пены на поверхности контролируемой жидкости.the electrode surface and the lower end of the tube in order to prevent erroneous closures of the signal circuit in the case of foam on the surface of the controlled fluid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2094A SU70956A1 (en) | 1947-04-19 | 1947-04-19 | Liquid level measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2094A SU70956A1 (en) | 1947-04-19 | 1947-04-19 | Liquid level measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU70956A1 true SU70956A1 (en) | 1947-11-30 |
Family
ID=52471456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2094A SU70956A1 (en) | 1947-04-19 | 1947-04-19 | Liquid level measuring device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU70956A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0967178B1 (en) * | 1998-06-26 | 2007-09-19 | Canon Kabushiki Kaisha | Method and apparatus for treating coloured liquid |
-
1947
- 1947-04-19 SU SU2094A patent/SU70956A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0967178B1 (en) * | 1998-06-26 | 2007-09-19 | Canon Kabushiki Kaisha | Method and apparatus for treating coloured liquid |
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