Waterproof shutter

Abstract

The invention provides a water separation shutter which comprises a shutter framework, a ventilation and water separation filter screen, inlet guide vanes, air outlet water blocking vanes and a water guide trough, wherein the ventilation and water separation filter screen is arranged on the air inlet side of the shutter framework, the inlet guide vanes and the air outlet water blocking vanes are arranged in pair, the inlet guide vanes are downwards arranged on one side close to an air inlet in an inclined-downward mode, and two ends of the inlet guide vanes are fixed on the inner walls of the left and right end sides of the shutter framework, the corresponding air outlet water blocking vanes are upwards arranged on one side close to an air outlet in an inclined mode, two ends of the air outlet water blocking vanes are fixed on the inner walls of the left and right end sides of the shutter framework, the tail ends of the air outlet water blocking vanes are positioned below the inlet guide vanes, and the tail ends of the inlet guide vanes and the tail ends of the air outlet water blocking vanes form flow direction included angles. The water blocking shutter has the advantages that on the premise that air outlet speed of a heat outlet exchanger is not reduced, gas-water separation of cold air and an air outlet diversion effect of an existing shutter are achieved, and therefore running safety of equipment is ensured and the effect of the equipment is not affected.

Description

technical field [0001] The invention relates to a louver structure, in particular to a louver structure which achieves a water isolation effect through air-water separation. Background technique [0002] High and low voltage power electronic equipment will generate high heat during operation. In order to ensure the normal operation of the equipment, the operating environment temperature must be maintained within the allowable operating temperature range. Therefore, it is necessary to use an air conditioner cooler or a heat exchange device to cool the indoor air. Cool down. And in the air cooling process, the moisture in the air will produce condensation phenomenon. If the condensed water in the cold air is not separated and removed, the condensed water entrained in the air entering the equipment will have an unpredictable impact on the insulation distance and electrical safety characteristics of the equipment, thus seriously endangering the operation safety of the equipment...

AI Technical Summary

Problems solved by technology

However, this will reduce the circulation efficiency of the air duct system and cannot meet the heat dissipation and cooling needs of high and low voltage electrical equipment

And if the wind speed is increased, the exchanged air will spray water outward when flowing through the louvers installed at the air outlet of the air conditioner cooler or the indoor unit of the heat exchanger, because the existing air outlet louvers only play the role of air outlet diversion , and cannot realize the gas-water separation of the exchanged air

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