Semiconductor deep-dehumidifying low-temperature drying shoe cabinet with blast pipes

Abstract

The invention provides a semiconductor deep-dehumidifying low-temperature drying shoe cabinet with blast pipes. The shoe cabinet comprises a shoe cabinet body, wherein a semiconductor dehumidifier is arranged in the shoe cabinet body; multiple blast pipes are arranged in the shoe cabinet body; the blast pipes are communicated with an air outlet of the semiconductor dehumidifier; the welt of a shoe is hung on the blast pipes or directly faces the blast pipes; after the wet air in the shoe cabinet body is dehumidified in the semiconductor dehumidifier, dry air is output from the air outlet; and the dry air is conveyed into the inner cavity of the shoe through an air distribution pipe to dry the shoe. In the invention, due to the blast pipes, the dry air from the semiconductor dehumidifier is directly conveyed to the forefoot of the humid shoe (namely, the inner cavity of the shoe), the heat-absorption evaporation of foot sweat and moisture on the shoe lining is effectively promoted so as to disperse the sweat and moisture to the air outside the shoe, and the drying effect is good.

Description

technical field [0001] The invention relates to the technical field of dehumidification device design, in particular to a semiconductor deep dehumidification and low-temperature drying shoe cabinet with an air supply pipe. Background technique [0002] A shoe cabinet generally refers to a cabinet with a small space size, a small volume, and is isolated from the external environment, and the stored items are shoes. [0003] In some special seasons such as the rainy season, and in specific environments such as artificial humidification, due to the operation of opening the door to take shoes and the poor airtightness of the cabinet, the water vapor outside the cabinet penetrates into the shoe cabinet, and the relative humidity inside the cabinet increases; Especially when the shoes worn by young and middle-aged men are put into the shoe cabinet, there is residual sweat in the lining of the shoes, which causes the relative humidity in the narrow shoe cabinet to rise significantl...

AI Technical Summary

Problems solved by technology

[0006] However, due to the low cooling efficiency of semiconductor dehumidifiers, the cooling capacity is usually relatively small. When "w" is used as the unit, the cooling capacity is usually only on the order of 10 or 2. The air flow of the fins is relatively large, and the semiconductor refrigeration sheet does not have the ability to deeply dehumidify the air (reduce the relative humidity of the air to below 50%); because the air can only filter out moisture when the temperature is lowered to the dew point temperature, and When the air flow passing through the heat-absorbing fins of the semiconductor cooling fins is large, the cooling capacity of the cooling fins is first used to absorb the sensible heat above the dew point temperature of the air, and when absorbing the sensible heat of the air above the dew point temperature, the cooling capacity of the cooling fins The cooling capacity is usually exhausted, so there is no extra cooling capacity for the absorption of the condensation heat of water vapor in the air, that is, there is no longer the ability to condense the water vapor in the air into water

At present, semiconductor dehumidifiers on the market have uncertainty in the ventilation volume of their heat-absorbing fins. Any external disturbance can cause changes in the ventilation volume. They cannot accurately distribute air and can only be used under high humidity conditions such as 80% RH. Dehumidification, but not dehumidification under relatively low humidity conditions such as 40% RH, resulting in the problem that the deep dehumidification "anti-mildew" function of semiconductor refrigeration technology cannot be realized

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