某交通大厦地下空间空气能的利用

The use of underground air energy of a traffic building

地下空气能的利用是对可再生能源的一种利用方式。由于地下土壤层的蓄热能力和温度波衰减和延迟作用,在一定深度范围内,其常年温度恒定,相对于室外温度而言,冬季空气温度高,夏季空气温度低;本文拟采用通过空气源热泵的方式利用这一部分能量,并与常规置于室外的方式比较,得出其节能效果。

The use of underground air energy is a kind of way on renewable energy. Due to the heat storage capacity of underground soil layer and the temperature wave attention and delay action, at a certain scope of the depth its temperature is constant throughout the year; Relative to the outdoor temperature, its higher in winter and lower in summer; This paper adopts air source heat pump to use this energy, and compared with conventional way, shows its energy saving effect.