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Liquid container with level sensor

A liquid level sensor and liquid container technology, applied in the field of sensor measurement, can solve problems such as the reduction of the accuracy of the liquid level sensor

Active Publication Date: 2016-05-18
HUAWEI DIGITAL POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An embodiment of the present invention provides a liquid container with a liquid level sensor to solve the problem that the accuracy of the liquid level sensor is reduced in the upper dead zone or / and lower dead zone of the measurement, so that the liquid level sensor can accurately measure the liquid container liquid level in

Method used

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  • Liquid container with level sensor
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  • Liquid container with level sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a schematic structural diagram of a liquid container with a liquid level sensor provided by Embodiment 1 of the present invention. The liquid container 10 provided with the liquid level sensor in this embodiment includes: a liquid level sensor 100 and a liquid container 200, the liquid level sensor 100 includes a lever 110 and a float 120 arranged on the lever 110, and the liquid level sensor 100 is fixed on On the cover plate 210 of the liquid container 200 and the lever 110 and the float 120 are located inside the liquid container 200; wherein, the first position 210a of the cover plate 210 has a first groove 211 protruding to the outside of the liquid container 200, and the first position 210 a is a position where the cover plate 210 is opposite to the floating ball 120 , and the first groove 211 can accommodate the floating ball 120 .

[0025] The liquid container 10 with a liquid level sensor provided in this embodiment has a first groove 211 on the...

Embodiment 2

[0028] figure 2 It is a schematic structural diagram of a liquid container with a liquid level sensor provided in the second embodiment. The liquid container 10 provided with the liquid level sensor in this embodiment includes: a liquid level sensor 100 and a liquid container 200, the liquid level sensor 100 includes a lever 110 and a float 120 arranged on the lever 110, and the liquid level sensor 100 is fixed on On the cover plate 210 of the liquid container 200 and the lever 110 and the float 120 are located inside the liquid container 200; wherein, the second position 220a of the bottom 220 of the liquid container 200 has a second groove 221 protruding to the outside of the liquid container 200; The first position 210a is where the cover plate 210 is opposite to the float 120 , the second position 220a is where the bottom 220 of the liquid container 200 is opposite to the float 120 , and the second groove 221 can accommodate the float 120 .

[0029] The liquid container ...

Embodiment 3

[0032] image 3 It is a schematic structural diagram of a liquid container with a liquid level sensor provided in the third embodiment. The liquid container 10 provided with the liquid level sensor in this embodiment includes: a liquid level sensor 100 and a liquid container 200, the liquid level sensor 100 includes a lever 110 and a float 120 arranged on the lever 110, and the liquid level sensor 100 is fixed on On the cover plate 210 of the liquid container 200 and the lever 110 and the float 120 are located inside the liquid container 200; wherein, the first position 210a of the cover plate 210 has a first groove 211 protruding to the outside of the liquid container 200, and the liquid container 200 The second position 220a of the bottom 220 has a second groove 221 protruding to the outside of the liquid container 200; the first position 210a is the position where the cover plate 210 is opposite to the float 120, and the second position 220a is the position where the bottom...

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Abstract

The invention provides a liquid container with a liquid level sensor. The liquid container with the liquid level sensor comprises the liquid level sensor and a liquid container. The liquid level sensor comprises a lever and a floating ball arranged on the lever, and is fixed on a cover plate of the liquid container. Both the lever and the floating ball are located in the liquid container. A first position of the cover plate is provided with a first groove protruding outside the liquid container, and / or a second position at the bottom of the liquid container is provided with a second groove protruding outside the liquid container. The first position is the position where the cover plate is opposite to the floating ball, the second position is the position where the bottom of the liquid container is opposite to the floating ball, and the floating ball can be accommodated in the first groove and the second groove. The liquid container with the liquid level sensor can eliminate dead regions at the upper end and the lower end of the liquid level sensor so as to improve the liquid level measuring accuracy of the liquid level sensor.

Description

technical field [0001] Embodiments of the present invention relate to sensor measurement technology, in particular to a liquid container with a liquid level sensor. Background technique [0002] With the improvement of users' requirements for instrument measurement accuracy, liquid level sensors have also developed greatly. [0003] Generally, the liquid level sensor may include a lever and a floating ball arranged on the lever, the liquid level sensor is fixed on the cover plate of the liquid container, and both the lever and the floating ball are located inside the liquid container. The floating ball can float up and down along the lever with the change of the liquid level in the liquid container, so as to sense the liquid level in the liquid container. [0004] In the above-mentioned prior art, the liquid sensor has an upper dead zone and a lower dead zone when measuring, which leads to a decrease in the accuracy of liquid level measurement. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/48G01F23/30
Inventor 胡家元
Owner HUAWEI DIGITAL POWER TECH CO LTD