【摘要】 随着住宅面积的扩大和人们生活品质更高的要求使得小型中央空调系统进入家用市场成为可能。这类产品与传统的中央系统相比在空间利用、安装和节能等方面具有优势。而与普通的房间空调器相比，它不仅能保证住宅环境的美观．而且能为用户提供更舒适的室内空气环境。它在国内市场肯定相当可观的潜力和应用前景。更多还原

【Abstract】 Along with the floor space of dwelling house extends to large size, and with a demand for higher living level, the entry of small - scale central air - conditioning system into household market becomes possible. Compare to traditional central airconditioning system it has advantages in space and energy utilization, and in assembling cost, Respect to other ordinary household air -- conditioner, it not only maintains the neatness of the living environment but also provides more comfortable indoor environment. It has a considerable potential and application prospect in domestic market.更多还原