Liquid level detection device

Abstract

The invention discloses a liquid level detection device. The liquid level detection device comprises a controller, an input module, a trigger alarm switch, an alertor, a buoyancy lifting device, a guide rail mechanism, a trigger motor, a pulling device, a stepping mechanism, an arc fanning mechanism, a clearance maneuver device and an alloy shell. Through arrangement of an air pump, an air tube, an air outlet valve and an air outlet pipe, air pressure in an air cavity in a floating ball can be adjusted, and the effect of adjusting sensitivity of the floating ball is achieved. The liquid leveldetection device can be applied to liquid level detection with different specific gravity, the universal property is high, and market popularity is facilitated. Through arrangement of an electric telescopic rod, height of the floating ball can be adjusted, and further the effect of adjusting detected target liquid level can be achieved.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, and in particular relates to a liquid level detection device. Background technique [0002] In production and life, it is often necessary to detect the liquid level to know whether the real-time height of the liquid level reaches the required value or reaches the alarm value. However, due to the different application environments and the different specific gravity of the liquid, it will also affect the liquid level detection device Sensitivity is affected, which causes errors in detection results and affects the accuracy of information obtained by users. Therefore, a liquid level detection device suitable for liquids with no specific gravity is needed. Contents of the invention [0003] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is to propose a liquid level detection device, which can be applied to liquid level detec...

AI Technical Summary

Problems solved by technology

[0002] In production and life, it is often necessary to detect the liquid level to know whether the real-time height of the liquid level reaches the required value or reaches the alarm value. However, due to the different application environments and the different specific gravity of the liquid, it will also affect the liquid level detection device Sensitivity will affect the detection results, which will affect the accuracy of the user's information. Therefore, a liquid level detection device suitable for liquids with no specific gravity is needed.

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