北方农村地区改燃供暖分析

Analysis of change heating in rural areas of north China

介绍了北方农村地区供暖现状,分析了雾霾压力与燃煤的因果关系,说明了其改燃的必要性。依据京郊地区煤改现状及农村家庭型供暖为主的特点,对当前几种供暖方式就经济、节能、可靠性、环保等方面进行了分析,指出集中供暖需进行系统改造,燃气和蓄热式供暖不适合大面积发展,空气能热泵系统适合在北方农村地区推行,为河北地区煤改气、煤改电提供了建议。

It introduces the present situation of heating in rural areas of north China,analyzes the causal relationship between smog pressure and coal combustion,and illustrates the necessity of its modification. According to the characteristics of coal conversion status and rural household type heating in Beijing suburbs,the economic,energy saving,reliability,environmental protection and other aspects of the current several heating methods are analyzed,points out centralized heating needs to be systematic transformation,gas and regenerative heating are not suitable for large area development,air heat pump system is suitable for implementation in rural areas of north China. And some suggestions were employed.