Moisture-proof device for electrical equipment

Abstract

The invention discloses a moisture-proof device for electrical equipment, which comprises a power distribution cabinet, a fixing part, a moisture-proof and dust-removing box, and the moisture-proof and dust-removing box includes a panel, a shell, a dust-removing component, and a moisture-proof component. The present invention prevents dust from entering the interior of the electrical equipment to interfere with the electrical equipment through the dust-proof plate installed inside the dust-removing component, and regularly cleans the dust-proof plate through the brush driven by the cylinder to prevent dust from accumulating on the surface of the dust-proof plate and weaken the dust-proof effect At the same time, the moisture-absorbing component installed inside the moisture-proof component absorbs the moisture in the air to prevent the air with excessive humidity from entering the interior of the electrical equipment and causing damage to the equipment. The motor drives the moisture-absorbing component to rotate, so that the desiccant rotates under the action of gravity. The desiccant can fully absorb water, and at the same time, it can be absorbed evenly by stirring with the stirring rod, and the moisture-proof and dust-removing box is detachable, which is convenient for cleaning and maintenance.

Description

Technical field [0001] The present invention relates to the technical field of electrical equipment, in particular to a moisture-proof device for electrical equipment. Background [0002] When the electrical equipment is working, in order to facilitate maintenance and maintenance, it is set inside the box, and when the electrical equipment is in a humid environment, there will be a large amount of humid gas in the box, and the gas will produce condensation on the box, preventing the generation of condensation can avoid short-circuit damage to the electrical equipment in the cabinet, ensuring the stable supply of electricity, the existing dehumidification equipment for air uses desiccant, but the desiccant dehumidification is easy to absorb moisture at the through-hole, The desiccant located inside due to the contact with the air opportunity and the dehumidification of the air through the external desiccant, so that the desiccant located in the interior is difficult to fully apply...

AI Technical Summary

Problems solved by technology

[0002] When the electrical equipment is working, it is installed inside the box for the convenience of maintenance and maintenance. When the electrical equipment is in a humid environment, there will be a lot of humid gas in the box, and the gas will condense on the box to prevent condensation. The generation of dew can avoid short-circuit damage to the electrical equipment in the cabinet, and ensure the stable supply of power. The existing air dehumidification equipment mostly uses desiccant, but the desiccant dehumidification is easy to absorb moisture at the through hole, while the internal desiccant Due to the opportunity of contact with the air and the dehumidification of the air through the external desiccant, it is difficult to fully apply the internal desiccant, and the desiccant located on the outside absorbs too much moisture and is prone to agglomeration, resulting in poor dehumidification effect of the device as a whole. When there is too much dust in the external environment, entering the box will not only reduce the insulation of the internal electrical components, but also affect the heat dissipation of the electric control cabinet, making its internal temperature rise

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