Control cabinet with double-layer cabinet cover

Abstract

The present invention discloses a control cabinet with a double-layer cabinet cover. The control cabinet comprises a control cabinet body used for integrating electronic components. The control cabinet further comprises a waterproof cabinet cover and an overhaul access hole both arranged in the control cabinet body. A sealing cover plate matched with the overhaul access hole is arranged on the overhaul access hole. An anti-pressure cabinet cover is tightly arranged at the periphery of the waterproof cabinet cover. The anti-pressure cabinet cover and the waterproof cabinet cover are covered above the control cabinet body to form a hollow interlayer. Drainage holes communicated with the bottom of the hollow interlayer are respectively arranged on the two side surfaces of the anti-pressure cabinet cover. The drainage holes are connected with an external drainage pipe. According to the invention, a double-cover structure composed of an inner cabinet cover and an outer cabinet cover is adopted. The outer cabinet cover is an anti-pressure layer and plays the self-weight anti-floating and supporting role. The inner cabinet cover is a waterproof layer, and plays the waterproof and moisture-proof effects. The sealing cover plate solves the problem in the prior art that water flows into the cabinet body of the control cabinet so as to reduce the space in the cabinet body. Therefore, thesealing effect is ensured. According to the technical scheme of the invention, the supporting strength of the control cabinet is improved. The sealing performance and the waterproof and moisture-proofeffects of the cabinet body of the control cabinet are greatly improved. The control cabinet is simple in implementation and relatively low in cost.

Description

technical field [0001] The invention relates to the field of electrical equipment, in particular to a control cabinet with a double-layer cabinet cover. Background technique [0002] The control cabinet is an important equipment of power technology. It is buried deep underground and can effectively use the above-ground space, especially in important positions where the above-ground space is not allowed to be occupied, such as sidewalks, garages, and roads. However, since the bottom surface of the control cabinet is not allowed to be exposed, there is a risk of its top being submerged in water, and there is an active gravity load on the top, which brings huge safety hazards to the safe operation of the control cabinet. [0003] In view of this, it is urgent to solve the problems of waterproofing and heavy-duty rolling prevention on the top of the control cabinet. Contents of the invention [0004] The technical problem to be solved by the invention is to solve the problems...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem of waterproofing and heavy-duty rolling prevention on the top of the control cabinet

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