SU628406A1 - Liquid level measuring device - Google Patents
Liquid level measuring deviceInfo
- Publication number
- SU628406A1 SU628406A1 SU772441105A SU2441105A SU628406A1 SU 628406 A1 SU628406 A1 SU 628406A1 SU 772441105 A SU772441105 A SU 772441105A SU 2441105 A SU2441105 A SU 2441105A SU 628406 A1 SU628406 A1 SU 628406A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- liquid
- level
- measuring device
- liquid level
- level measuring
- Prior art date
Links
Description
JHl3o6peTeHfte относитс к устройствам до измерени уровн жидкости и может быть использовано в химико-аналитическо аппаратуре, примен емой дл проведени лабораторных и производственных аналг зов жидких сред.JHl3o6peTeHfte refers to devices prior to measuring the level of a liquid and can be used in a chemical analytical apparatus used for laboratory and production analyzes of liquid media.
Известно устройство дл измерени уровн жидкости, в котором в качестве датчика поплавкового типа использовав магнитный датчик i.A device for measuring the level of a liquid is known, in which a magnetic sensor i is used as a float type sensor.
Применение указанного устройства. дл измерени уровн жидкости в р де случаев вл етс неприемлемым, так как приводит к усложнению схемы управ лени н не обеспечивает достаточной надежности работы. Эти недостатки частично устранены в дозаторах-смесител51Х жидкостей, где дл индикации уровн иопользуютс поплавки, оканчивающиес металлическими флажками, которые вход т в пазы бесконтактных датчиков.Application of the specified device. in a number of cases, it is unacceptable to measure the level of a liquid, since it leads to a complication of the control circuit and does not provide sufficient reliability of operation. These drawbacks are partially eliminated in liquid mixer mixers, where floats ending in metal flags that enter the grooves of contactless sensors are used to indicate the level.
Известно устройство дл измерени уровн жидкости, содержащее поплавок, направл юшую трубку и датчик положени поплавка, выполненный на repKOHe| 2j.A device for measuring the level of a liquid is known, comprising a float, a directional tube and a position sensor of a float, made on repKOHe | 2j.
Однако известное устройство имеет сравнительно невысокую надежность измерени уровн жидкости, ограниченноотью диапазона возможных значений коэффициента смешиаани жидкостей.However, the known device has a relatively low reliability of measuring the level of a liquid, limited to the range of possible values of the coefficient of mixing of liquids.
Цель изобретени - повышение точ ности устройства.The purpose of the invention is to improve the accuracy of the device.
Дл этого предлагаемое устройство дл измерени уровн жидкости содержит механизм перемещени геркона, а поплавок выподиен в виде концентричеокого кольца с магнитом, .размешенного на направл ющей трубке, внутри которой расположен геркон, св занный с механизмом перемещени; кроме того, уст- ройство содержит второй геркон, включенный параллельно первому.For this purpose, the proposed device for measuring the level of a liquid contains a mechanism for moving the reed switch, and the float is made in the form of a concentric ring with a magnet mixed on the guide tube, inside of which the reed switch is located associated with the movement mechanism; In addition, the device contains a second reed switch connected in parallel with the first one.
В данном устройстве дл измерени уровн жидкости механизм перемещени геркона позвол ет измер ть уровень жидкости плавно, а не дискретно, как это имеет в известном устройстве.In this device for measuring the level of a liquid, the reed switch movement mechanism allows the level of the liquid to be measured smoothly, rather than discretely, as it is in a known device.
На чертеже приведена схема npef лагаемого устройства дл измерени уровн жидкости.The drawing shows an npef diagram of a device for measuring the level of a liquid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441105A SU628406A1 (en) | 1977-01-04 | 1977-01-04 | Liquid level measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772441105A SU628406A1 (en) | 1977-01-04 | 1977-01-04 | Liquid level measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU628406A1 true SU628406A1 (en) | 1978-10-15 |
Family
ID=20691032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772441105A SU628406A1 (en) | 1977-01-04 | 1977-01-04 | Liquid level measuring device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU628406A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4350458A (en) * | 1979-08-14 | 1982-09-21 | Pilot Man-Nen-Hitsu Kabushiki Kaisha | Fountain pen with battery operated supply detector and ink pressurizing device |
US4554255A (en) * | 1982-07-09 | 1985-11-19 | Sanwa Shoji Co., Ltd. | Determination of sulfurous acid in liquids and an apparatus therefor |
-
1977
- 1977-01-04 SU SU772441105A patent/SU628406A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4350458A (en) * | 1979-08-14 | 1982-09-21 | Pilot Man-Nen-Hitsu Kabushiki Kaisha | Fountain pen with battery operated supply detector and ink pressurizing device |
US4554255A (en) * | 1982-07-09 | 1985-11-19 | Sanwa Shoji Co., Ltd. | Determination of sulfurous acid in liquids and an apparatus therefor |
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