Heat-conducting water vapor circulating anti-liquefaction power box

Abstract

The invention discloses a heat-conducting water vapor circulating anti-liquefaction power box, which structurally comprises a case, a canopy, a base, heat-dissipating openings and a machine door, wherein the machine door is hinged with the case; a door handle is arranged on the machine door; the base is connected with the case in a welding manner; the canopy covers the upper end of the case; a heat dissipation system in the case is matched with the heat-dissipating openings; a sealing plate and a border accessory part are arranged on the edge of a door frame, close to the machine door, of thecase; and when the sealing plate is affected with damp and the airtightness is reduced due to a temperature difference between inside and outside and water mist formed on a board of the sealing plate,the airtightness is reduced, the gas inevitably enters the inside, and the gas is sensed by using gas sensors to trigger a drive motor to work, so that the drive motor drives a telescopic pull rod tohorizontally move on a correcting horizontal shaft in a reciprocating manner; the water mist on the sealing plate can be wiped off to keep dry by using honeycomb sponge; the water absorption rate ismore effectively improved by adopting the honeycomb sponge; the moisture is reduced; and nesting of ants is avoided.

Description

technical field [0001] The invention relates to the field of power boxes, in particular to a hot water vapor circulation anti-liquefaction power box. Background technique [0002] With the development of technology, it has become a development trend to install power control equipment outdoors. In order to prevent the power control equipment from being exposed to the air and being damaged by external factors, the equipment is often installed in a power box. The equipment is isolated from water. Most of the current power boxes are sealed by the rubber gasket on the inner wall of the cabinet door. The existing traditional technology is not comprehensive and has the following disadvantages: [0003] The outdoor ambient temperature is low, and when the power box is working, the internal temperature is higher than the external temperature. Since the hot gas in the sealing plate diffuses slowly, the resulting temperature difference between the inside and outside of the sealing plat...

AI Technical Summary

Problems solved by technology

[0003] The outdoor ambient temperature is low, and when the power box is working, the internal temperature is higher than the external temperature. Since the hot gas in the sealing plate diffuses slowly, the resulting temperature difference between the inside and outside of the sealing plate will liquefy the inside of the sealing plate, and the formed water mist will continue to accumulate in the sealing position. In places where the sealing strip becomes loose due to moisture, it indirectly reduces its sealing effect, and some ants that like damp places often make nests and breed in these places, which may easily cause short circuits in the internal circuit and affect the use

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