根据我国国民经济长远计划,到本世纪末,以翻一番的能源,保证工农业年总产值翻两番的奋斗目标,相应地到2000年采暖住宅建筑面积翻两番,采暖能耗只能翻一番,否则能源供需将会产生矛盾,住宅的采暖用煤就得不到保证。为了从宏观上分析解决这一问题,我们首先调查了我国城镇住宅的采暖建筑面积及其采暖的实际供煤量。 According to the long-term plan of China’s national economy, by the end of this century, with double the energy goal to ensure that the total output value of industry and agriculture quadruples, accordingly, by 2000, the area of ​​heating residential buildings will quadruple, heating energy consumption can only be turned over. Something else, energy supply and demand will create contradictions, and the use of coal in residential heating will not be guaranteed. In order to analyze this problem from a macroscopic point of view, we first investigated the heating floor area of ​​urban residential buildings in China and the actual coal supply for heating.