Cooling system capable of adjusting air humidity

Abstract

The invention relates to the technical field of heating ventilation air conditioning and heat exchange, and particularly discloses a cooling system capable of adjusting air humidity. The cooling system comprises a porous medium radiant panel, a heat transfer pipe, cooling fins and humidification fins. The humidification fins are connected with an external water source or are provided with water bycondensate water on the cooling fins, the humidification fins are made of a porous material such as absorbent paper, metal foam and silicide, the capillary force inside the humidification fins can absorb water and enable the water to be diffused on the surfaces of the humidification fins, and when dry air flows through the surfaces of the humidification fins, automatic humidification is conductedon the air. According to the cooling system capable of adjusting air humidity, humidification and cooling are conducted through the passive technology, additional rotary parts are not needed, the high reliability is achieved, moreover, the humidity can be automatically adjusted, and the cooling efficiency of the cooling system can be further improved.

Description

technical field [0001] The invention relates to the technical fields of HVAC and heat exchangers, in particular to a cooling system capable of adjusting air humidity. Background technique [0002] Radiators are a common heating device. Radiators are widely used in winter heating due to factors such as energy saving, little impact on indoor humidity, and convenient installation. However, the existing radiator system can only be used for heating in winter and cannot be used for cooling. On the other hand, the existing radiator system can only adjust the air temperature, but not the humidity, and an additional humidifier must be used to humidify the air. [0003] The invention patent "A cooling and heating radiator system" (application number 201710069031.6) proposes a radiator system that can be used for cooling and heating. The heat exchanger enhances heat exchange, which solves the problems of low heat transfer efficiency and condensed water in the radiator system under c...

AI Technical Summary

Problems solved by technology

However, the existing radiator system can only be used for heating in winter and cannot be used for cooling

On the other hand, the existing radiator system can only adjust the air temperature, not the humidity, and an additional humidifier must be used to humidify the air

[0003] The invention patent "A cooling and heating radiator system" (application number 201710069031.6) proposes a radiator system that can be used for cooling and heating. The heat exchanger enhances heat transfer, which solves the problem of low heat transfer efficiency and condensed water in the radiator system under cooling conditions

The system can reduce the humidity of the air by condensing and releasing water vapor in the air under cooling conditions, but the problem of increasing air humidity due to the reduction of indoor humidity under cooling and heating conditions has not yet been solved.

[0004] In addition, there is no design that can automatically adjust the air humidity in the existing finned heat exchanger

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