An outdoor power distribution cabinet with moisture-proof function and its use method

Abstract

The invention discloses an outdoor power distribution cabinet with a moisture-proof function and a use method thereof, comprising a cabinet body, several rollers arranged on one side of the cabinet body, a first moisture-absorbing member arranged inside the rollers, and a first hygroscopic member arranged on several rollers. The second moisture-absorbing member on the outside and inside the cabinet, several of the rollers are fixedly connected to the cabinet, the rollers are provided with a first opening and two second openings, and the first opening is located outside the cabinet , and the two second openings are located inside the cabinet body, and the connecting heating element for heating the first hygroscopic element is provided on the roller and at the first opening. This outdoor power distribution cabinet with moisture-proof function and its use The method can achieve the function of drying the wet second hygroscopic member inside the drum while absorbing moisture to the first hygroscopic member, improving the moisture-proof and dehumidifying function inside the cabinet body, and preventing external moisture from being brought into the cabinet body at the same time Internally, the moisture absorption efficiency of the second absorbent member to the first absorbent member is improved.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to an outdoor power distribution cabinet with moisture-proof function and its use method. Background technique [0002] The distribution box is a commonly used electrical equipment, which is usually equipped with switchgear, measuring instruments, protective appliances, auxiliary equipment, etc. [0003] At present, when the existing power distribution cabinets are in use, in order to ensure the sealing performance of the power distribution cabinets, the power distribution cabinets are relatively sealed when in use, but during the use of the power distribution cabinets, because the interior is The phenomenon of discharge heating, so when the outdoor environment is relatively humid and the temperature is low, there will be moisture inside the power distribution cabinet; [0004] Although the existing patent application number: 202010853750.9 discloses: an outdoor...

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Problems solved by technology

However, in this patent application, in the above-mentioned patent application, on the one hand, the second hygroscopic member is arranged inside the drum, and when the drum needs to dry the second hygroscopic member, it cannot absorb moisture to the first hygroscopic member, which will not only affect the inside of the cabinet At the same time, because the relative rotation of the roller is set on the cabinet body, it is easy to cause the moisture on the outside of the roller to rotate to the inside of the cabinet body, thereby increasing the humidity inside the cabinet body, and further affecting the use of the outdoor power distribution cabinet. For this reason, we propose an outdoor power distribution cabinet with moisture-proof function and its usage method

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