调湿材料对室内环境调控的实验研究

The Experiment Study of the Humidity Adjusting Material for Indoor Environment Control

将调湿材料或涂料或板材直接用于房间围护结构的内表面,利用围护结构内表面进行室内湿度的调节,它能够缓和室内湿度的波动,减轻空调系统的湿负荷。鉴于传质模拟的复杂性和困难性,调湿材料对室内温湿度调节的可行性研究主要从实验着手。在相同的小室和基本相近的室外气象条件下,比较在有调湿材料的节能小室和无调湿材料的基础小室的室内温度、相对湿度和外墙内壁温,发现有调湿材料的室内温度高于无调湿材料的室内温度,且相对湿度较无调湿材料的更稳定。从而得出:在间歇式的作用下,调湿材料对室内的温湿度有一定的调节作用,调湿材料调节室温是可行的。

Adjust wet material, dope and board timber is directly used on the inside surface of the room, s enclosure structure, and indoor humidity will be adjusted by the inside surface of enclosure structure, which can alleviate the fluctuate of indoor humidity and reduce the humidity load of air conditioning system. Due to the complexity and difficulty of the simulation of quality exchange, feasibility study of temperature and humidity of humidity adjusting materials is mainly from experiment. Under the condition of the same rooms and nearly similar outdoor weather, the temperature, relative humidity and wall indoor surface temperature of the room with humidity adjusting material and the room without humidity adjusting material is compared. It reduces that the temperature of the room with humidity adjusting material is higher than the temperature of the room without humidity adjusting material, and the relative humidity is steadier. So humidity adjusting materials have certain regulation for the temperature and humidity of the room under the action of intermittent. It is feasible that humidity adjusting material make a regulation to indoor temperature.