Non-contact liquid level detection device

Abstract

The invention discloses a non-contact liquid level detection device, which relates to the technical field of hazardous chemical substance detection equipment, in particular to a non-contact liquid level detection device which comprises a base and a supporting panel, wherein a shell is movably connected to the upper portion of the base, and a water inlet flange and a water outlet flange are weldedto the right side of the shell; fixed seats are fixedly connected to the upper ends of the left end and the right end of the supporting panel, supporting columns are fixedly connected to the upper portions of the fixed seats, a threaded sleeve penetrates through the middle of the pressure bearing panel, a rocker arm is movably connected to the upper end of the threaded column, and guide columns are arranged on the left side and the right side of the threaded sleeve in parallel. And a sealing cover is arranged below the fixed bearing, and a fixed sleeve penetrates through the interior of the left end of the sealing cover. According to the non-contact liquid level detection device, the microwave technology is adopted, the advantages of wide frequency band and high speed of the 5G signal module are utilized, signal transmission in the hazardous chemical substance fluid transmission process is remotely controlled, and the synchronous control effect in the fluid transmission process is promoted to be obvious.

Description

technical field [0001] The invention relates to the technical field of hazardous chemical detection equipment, in particular to a non-contact liquid level detection device. Background technique [0002] Hazardous chemicals are hazardous chemicals, which refer to chemicals that are flammable, explosive, toxic, harmful, and radioactive, and are likely to cause casualties and property damage during transportation, loading, unloading, and storage, and require special protection. In the process of testing hazardous chemicals, liquid level detection equipment is essential. Liquid level detection technology is an important part of various automatic biochemical detection and analysis instruments. When it comes into contact with the sample liquid level, it can quickly make a judgment , according to the sampling volume to control the depth of the sampling needle penetrating into the sample to be tested. [0003] However, the existing hazardous chemicals transmission process needs to ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a non-contact liquid level detection device, which solves the need to use the signal line to transmit the start-stop control signal during the transmission process of the existing hazardous chemicals proposed in the above-mentioned background technology, in order to ensure The effective signal often shortens the distance between the storage place of hazardous chemicals and the place of production and use, but increases the danger of the distance, which cannot meet people's needs and other problems.

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