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A cooling and moisture-proof distribution box for outdoor use in coastal cities

A distribution box, coastal technology, applied in the substation/distribution device casing, electrical components, substation/switch layout details, etc., can solve the problem that the distribution box cannot cool the distribution box, etc., to increase the cooling efficiency, improve the Insulation performance, the effect of improving the efficiency of collection

Active Publication Date: 2022-05-24
广东江业电力设备有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cooling and moisture-proof distribution box for outdoor use in coastal cities, which solves the problem that the general distribution box only relies on natural wind to cool the distribution box during the operation of the outdoor extreme high temperature in summer. box and the problem of not being able to effectively cool the distribution box in summer

Method used

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  • A cooling and moisture-proof distribution box for outdoor use in coastal cities
  • A cooling and moisture-proof distribution box for outdoor use in coastal cities
  • A cooling and moisture-proof distribution box for outdoor use in coastal cities

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] like Figure 1-5 As shown, the embodiment of the present invention provides a cooling and moisture-proof power distribution box for outdoor use in coastal cities, including a support mechanism 1, a collection mechanism 2, a heat preservation and cooling mechanism 3 and a pressurization mechanism 4. The middle of the inner cavity of the support mechanism 1 passes through a through hole A collection mechanism 2 is plugged in, and the upper and low...

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Abstract

The invention provides a cooling and moisture-proof distribution box for outdoor use in coastal cities, which includes a support mechanism, a collection mechanism, a thermal insulation and cooling mechanism, and a pressurization mechanism. Both sides are connected with a heat preservation and cooling mechanism through the rotating shaft, and the middle part of the inner cavity of the support mechanism is connected with a pressurizing mechanism through the rotating shaft, and the pressure mechanism is located below the heat preservation and cooling mechanism. The fixed connection has a fixed plate. This kind of cooling and moisture-proof distribution box for outdoor use in coastal cities is designed to actively collect air condensed water and Through the special structure of the distribution box itself to achieve water circulation, it effectively solves the problem that the general distribution box cannot be cooled in a high-temperature working environment and is often corroded when exposed to the air.

Description

technical field [0001] The invention relates to the technical field of distribution boxes, in particular to a cooling and moisture-proof distribution box for outdoor use in coastal cities. Background technique [0002] The low-voltage electrical appliances in the distribution box are composed of fuses, AC contactors, residual current action protectors, capacitors and meters. The upper limit of ambient air temperature shall not exceed 40℃; the average value of ambient air temperature within 24 hours shall not exceed 35℃; the lower limit of ambient air temperature shall not be lower than -5℃ or -25℃. When the distribution box is operated outdoors, it will not only receive sunlight The direct irradiation of the cabinet will generate high temperature, and at the same time, it will also generate heat during operation, so in the high summer season, the temperature in the box will reach above 60 °C, and the temperature at this time greatly exceeds the ambient temperature specified ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/46
CPCH02B1/565H02B1/28H02B1/46
Inventor 不公告发明人
Owner 广东江业电力设备有限公司
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