Durable rainproof and windproof distribution box
A distribution box, durable technology, applied in the substation/distribution device shell, etc., can solve the problems of heat dissipation, rainproof, and windproof in the distribution box, achieve good heat dissipation, breathable and dry performance, low failure rate, The effect of improving sensitivity
Active Publication Date: 2015-02-25
镇江华拓电力设备有限公司
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Abstract
The invention relates to a durable rainproof and windproof distribution box which comprises a reaction mechanism and a sealing mechanism. The reaction mechanism comprises a floating barrel connected with a collection barrel. A floating mechanism is arranged in the floating barrel. The floating mechanism drives the sealing mechanism to be started under the buoyancy of water or wind. The sealing mechanism comprises a rotatable shield assembly for achieving annular opening and sealing of the interior and exterior of the distribution box. A reaction can be made rapidly in a strong wind or heavy rain weather by means of the high sensitive reaction structure; the distribution box is sealed by means of the rotating mechanism, and dust, impurities and rainwater are prevented from entering the distribution box. In good weather, a ventilation hole duct between a fixed ventilation plate and a movable ventilation plate is opened, and the good radiating and ventilation draying performance is ensured. Compared with other opening mechanisms, the rotating mechanism is faster in reaction and lower in failure rate.
Application Domain
Substation/switching arrangement casings
Technology Topic
EngineeringBuoyancy +3
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PUM
Property | Measurement | Unit |
Angle | 90.0 ~ 120.0 | deg |
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