Intelligent dehumidification device and dehumidification method for low-voltage switchgear

Abstract

The invention relates to an intelligent dehumidification device for a low-voltage switchgear, which includes a switchgear and a controller. The inner wall of the switchgear is provided with a dehumidification box, and the dehumidification box is provided with two longitudinally arranged horizontal slide bars, a driving gear and a stepping motor for horizontal sliding; The end of the horizontal slider is provided with a horizontal mounting plate, and the front surface of the mounting plate is provided with a sheet of moisture-absorbing cotton; the rotation of the dehumidification box is provided with two oblique extrusion rubber rollers, and the inner bottom of the dehumidification box is formed There is a horizontal piston chamber, the piston chamber is equipped with a piston rod and a return spring, the upper surface of the piston chamber is pierced with a liquid receiving bucket, and the lower end of the mounting plate is provided with a push block and a lifting unit; the piston chamber communicates with the outside through multiple capillaries ;Using two pieces of moisture-absorbing cotton and the way of extruding water obliquely can not only increase the area covered by the moisture absorption treatment and ensure the moisture absorption effect, but also intelligently dehumidify according to the settings, with a high degree of automation.

Description

technical field [0001] The invention relates to the technical field of low-voltage switch cabinets, and more specifically, relates to an intelligent dehumidification device and a dehumidification method for low-voltage switch cabinets. Background technique [0002] Low-voltage switchgear is a kind of commonly used electrical equipment. At present, there is no good way to deal with the water vapor in low-voltage switchgear. The conventional adsorption method uses moisture-absorbing cotton or activated carbon, etc., which is limited by the adsorption area, and the moisture absorption efficiency is low. Difficult to reuse. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an intelligent dehumidification device and dehumidification method for low-voltage switchgear in view of the above-mentioned defects of the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems i...

AI Technical Summary

Problems solved by technology

[0002] Low-voltage switchgear is a kind of commonly used electrical equipment. At present, there is no good way to deal with the water vapor in low-voltage switchgear. The conventional adsorption method uses moisture-absorbing cotton or activated carbon, etc., which is limited by the adsorption area, and the moisture absorption efficiency is low. Difficult to reuse

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