Container for containing liquid

A liquid and container technology, applied in the direction of buoy liquid level indicator, etc., can solve problems such as false alarms, and achieve the effect of avoiding false alarms
CN103234601AInactive Publication Date: 2013-08-07LIUZHOU LIUGONG EXCAVATORS +2
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
LIUZHOU LIUGONG EXCAVATORS
Publication Date
2013-08-07
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to a container for containing liquid and aims to avoid the defect that as for a current container with a liquid level sensor, the liquid level sensor has high probability of giving a false alarm. The container provided by the invention comprises a container body with a liquid level sensor, wherein the liquid level sensor comprises a vertical columnar inductor and an induction float block sleeved on the inductor and being capable of sliding up and down; a cylinder body is vertically arranged in the container body and is provided with a lower part connected with the bottom of the container body; the lower end of the inductor is positioned in the cylinder body, and the induction float block can move up and down in the cylinder body; the height of the cylinder body is larger than the lowest liquid level height causing the liquid level sensor to give an alarm; and a damping hole is formed in the lower end of the cylinder body and communicated with the outside of the cylinder body. According to the invention, the liquid height of the cylinder body does not change with the changes of the liquid level outside the cylinder body, caused by various oscillation, so that the real height close to that of the still liquid can be detected out even if the liquid level in the container body is subject to serious oscillation, so as to avoid false alarm.
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Description

technical field

[0001] The invention relates to a container for containing liquid and a liquid level sensor, in particular to a container for containing liquid and a liquid level sensor with the function of preventing false alarm of liquid level. Background technique

[0002] Liquid level sensors are usually installed in containers containing liquids such as fuel tanks, hydraulic oil tanks, and water radiators of existing construction machinery to detect the liquid level in the container body in real time. When the detected liquid level is lower than the set value, An alarm signal will be sent to remind the user to deal with abnormal working conditions in time. The liquid level sensor installed in the container body is usually composed of a columnar induction body erected in the container and an induction float set on the induction body. The equivalent density of the induction float is less than the density of the liquid in the container, and the induction float floats on T...

Claims

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