A dual-purpose anti-condensation switch cabinet for winter and summer

Abstract

The present invention is a dual-purpose anti-condensation switchgear for winter and summer. A protective cover layer is arranged on the outside of the switchgear. In the space formed by the switchgear and the protective cover layer, four sides of the outside, front, rear, left, and right sides of the switchgear are respectively provided with cooling devices. Heat insulation device, each cooling and heat insulation device includes an upper aluminum alloy support frame and a lower aluminum alloy support frame, and a honeycomb type wet curtain paper is arranged between the upper aluminum alloy support frame and the lower aluminum alloy support frame on each side, Water pipes with water leakage holes are respectively inserted into each upper aluminum alloy support frame, and water leakage holes are provided inside each lower aluminum alloy support frame. After each upper aluminum alloy support frame is put in, each water pipe Stitched together. The present invention has simple structure and reasonable design, utilizes the characteristics of the natural environment and simple equipment to effectively prevent the generation of condensation and ensure the safety of the switchgear.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to an anti-condensation switchgear for both winter and summer using natural conditions. Background technique [0002] The switchgear is a kind of electrical equipment. The external line of the switchgear first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The equipment generates a lot of heat during operation. The temperature inside the switchgear is low and the temperature inside the switchgear is high. At this time, the temperature underground is higher than the temperature outside. At this time, the temperature at the bottom of the switchgear is not low. Concentrated on the top of the switch cabinet, if the heat is not dissipated in time, excessive heat will have a serious impact, but if the temperature of the upper part of the switch cabinet is too high, it will easily collide with the co...

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Problems solved by technology

[0002] The switchgear is a kind of electrical equipment. The external line of the switchgear first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The equipment generates a lot of heat during operation. The temperature inside the switchgear is low and the temperature inside the switchgear is high. At this time, the temperature underground is higher than the temperature outside. At this time, the temperature at the bottom of the switchgear is not low. Concentrated on the top of the switch cabinet, if the heat is not dissipated in time, excessive heat will have a serious impact, but if the temperature of the upper part of the switch cabinet is too high, it will easily collide with the cold air outside the switch cabinet to produce condensation, which will cause hidden dangers to equipment safety , in the hot summer, the underground temperature is lower than the surface temperature, and the temperature of the switchgear will be higher in summer due to the lack of air circulation. The temperature difference is large, and the high-temperature operation of the switchgear brings many safety hazards to the equipment. The existing equipment mainly controls the temperature of the switchgear by placing various sensors inside the switchgear, whether it is inside or outside the switchgear. The sensor will be insensitive for a long time, which will affect the monitoring of the equipment

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