我国北方新型城镇清洁供暖及舒适度研究

Research on Clean Heating and Corresponding Comfort Degree of New Town in North China

我国北方农宅的供暖现状仍以煤炭供暖为主,导致了农宅在冬季普遍存在室内温度低、采暖能耗高和环境污染等问题。为解决此类问题,制定了“煤改电”方案,并对农宅室内的热负荷进行计算。通过实际案例,对比了蓄热器联合地热膜供暖方式与传统煤炭供暖方式的数据,分析了热舒适性,得出了“煤改电”方案的优越性,对北方农宅冬季供暖的节能发展具有一定的实践意义。

At present,the current heating in rural houses in north China is still dominated by coal heating,which leads to the widespread problems of low indoor temperature,high heating energy consumption and environmental pollution in rural houses in winter.In order to solve the problem,the scheme of"coal to electricity"is formulated,and the indoor heat load of the farm house is calculated.Through a practical case,the data of heat accumulator combined with geothermal membrane heating method and traditional coal heating method are compared,the thermal comfort is analyzed,and the superiority of"coal to electricity"scheme is obtained,which has certain practical significance for the development of energy conservation of winter heating for rural houses in north China.