多种供热供暖方式的能耗分析
Energy consumption analysis of several kinds of heating systems
摘要：
根据北京地区调研和测试数据，对多种供暖方式的能耗进行了分析和比较，指出不同的供热供暖方式有不同的供热环节，不同的供热环节涉及不同的能耗。强调在目前管网调控水平下，不均匀热损失不容忽视，并应重视供热系统各个环节的节能。
关键词：供热供暖方式,能耗,不均匀热损失,节能
Abstract：
Analyses and compares energy consumption of several kinds of heating systems based on the investigation and measurement results in Beijing. Points out that heating systems have different heating sections related to different energy consumption. Emphasizes that the uneven heat loss should not be underestimated under the present control level of heating network and more attention should be paid to energy saving of each heating section.
Keywords:heating system， energy consumption， uneven heat loss， energy saving