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A liquid level measuring device

A technology of liquid level measuring device and liquid level tube, which is applied in the direction of measuring device, liquid/fluid solid measurement, lubrication indicating device, etc., to achieve the effect of eliminating bubble interference, saving space, and improving real-time performance and effectiveness

Active Publication Date: 2016-02-03
BEIJING SEVENSTAR ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a liquid level measuring device that solves the problem of air bubbles in the liquid level pipeline and improves the ability of the equipment to overcome false alarms caused by air bubbles

Method used

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  • A liquid level measuring device
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Embodiment Construction

[0023] The specific implementation of the liquid level measuring device provided by the present invention will be further described in detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, not to limit the present invention.

[0024] Such as figure 1 As shown, the present invention provides a liquid level measuring device, which includes a liquid level pipeline 2, an output pipeline 4 and a liquid storage tank 1; the output pipeline 4 communicates with the liquid storage tank 1 for The liquid medicine is output from the liquid storage tank 1 to other objects; the liquid level pipeline 2 is located outside the liquid storage tank 1 . In this embodiment, the output pipeline 4 communicates with the lower bottom surface of the liquid storage tank 1 ; the arrangement direction of the liquid level pipeline 2 is perpendicular to the liquid surface in the liquid storage tank 1 . The liquid level pipeline 2 co...

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Abstract

The invention provides a liquid level measurement device which comprises a liquid level pipe, an output pipe and a liquid storage tank. The output pipe is communicated with the liquid storage tank, the liquid level pipe is located outside the liquid storage tank, the arrangement direction of the liquid level pipe is perpendicular to liquid level in the liquid storage tank, the liquid level pipe is communicated with the bottom of the liquid storage tank, a filter screen is arranged at the position where the liquid level pipe is communicated with the bottom of the liquid storage tank, and the filter screen is made of anti-corrosion materials. The liquid level measurement device effectively solves the problem of liquid level information false alarm caused by the fact that a large number of bubbles generated in the liquid storage tank cannot be discharged in time, reduces pipe diameter size of the liquid level pipe to some extent, saves space, and simultaneously improves real-time performance and effectiveness of liquid level information detection of the liquid storage tank.

Description

technical field [0001] The invention relates to the field of measuring devices, in particular to a liquid level measuring device. Background technique [0002] Many devices have liquid storage tanks and monitor the liquid level of the liquid storage tanks at all times. The liquid level information of the liquid storage tank is a key parameter. If the liquid level is too high, too low or the sensor fails, it will affect the safety of the equipment and the personal safety of the operator. There are many ways to detect the liquid level information of the liquid storage tank, and one of the common ways is to use the connection principle to detect the liquid level of the liquid in the liquid storage tank. However, during the operation of the equipment, especially in the injection process of the liquid storage tank, a large number of air bubbles will be generated. It is easy to move up and discharge quickly due to the small diameter of the liquid level pipeline and the large diam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/00
Inventor 李曼马嘉
Owner BEIJING SEVENSTAR ELECTRONICS CO LTD
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