Y11111111少妇无码光屁股_YYYY1111少妇影院在线观看_国产综合色产精品_欧美亚洲高清日韩成人_99精品精品国产_日韩人妻无码一区二区三区免费东京热_4444KK亚洲人成电影在线_欧美亚一区二区三区不卡视频_国产九精品国产动漫人物_丝瓜视频官网

The reason why rotary dehumidifier should be used in low humidity environment space is based on the different principles between other dehumidification methods and Rotary Dehumidification methods. Firstly, the rotary dehumidifier is removed, and other dehumidification methods are limited by their own dew point temperature limit, so the air temperature can not be reduced to the low dew point state required by low humidity. The following are the principles of several dehumidification methods:

1. Cooling and dehumidification to cool the air below the dew point, and then remove the condensed moisture. It is effective when the dew point is above 4 ℃.

Compression dehumidification is used to compress and cool the moist air and separate its moisture. It is effective in the case of small air volume, but not suitable for large air volume.

3 solid adsorption dehumidification uses capillary effect to adsorb water on solid hygroscopic agent. It can reduce the dew point, but when the adsorption area is large, the equipment will become larger.

4 liquid absorption dehumidification uses lithium chloride aqueous solution spray to absorb moisture. The dew point can be reduced to about 0 ℃, but the equipment is larger, and the absorption solution must be replaced.

5 runner dehumidification: the thin plate impregnated with hygroscopic agent is processed into honeycomb runner for ventilation. The dehumidification structure is simple, and the dew point can reach below - 60 ℃ after special combination.