南方供暖的现状和路径
Present situation and proposed approach of heating in Southern China
摘要：
分析了国内夏热冬冷地区家庭供暖的现状，指出了存在的主要问题。认为在低温环境下可以正常运行的高效空气源热泵是解决南方供暖问题的一条捷径，应尽快普及推广；燃气冷热电三联供系统不仅节能减排，如果能因地制宜地合理应用，还可以为更多的家庭提供经济的热源，为解决南方供暖问题开辟一条希望之路。
关键词：南方地区,供暖,供热,现状调查,低温空气源热泵,燃气冷热电三联供
Abstract：
Analyses the status of home heating in the hot summer and cold winter zone and points out existing main problems. Thinks that the high efficient air-source heat pump capable of operating in low environment temperatures is a way to solve the heating problem in the southern area and worthy to be popularized, and that the gas CCHP system can not only save energy and reduce emission, but also provide an economical heat source for more families if reasonably applied according to local conditions, opening a hopeful road for solving the heating problem in this region.
Keywords:southernregion,heating,heatsupply,statussurvey,lowtemperatureair-sourceheatpump,gasCCHP