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为解决部分城市集中供热管网仍存在管道老化、腐蚀严重、技术落后、浪费热能、安全事故时有发生等问题,加快城市集中供热管网改造,确保供热安全和节能,推进城镇供热体制及供热计量改革,住房城乡建设部日前会同国家有关部门决定组织开展《北方采暖地区集中供热老旧管网改造规划》的编制工作。规划编制的范围包括:北方采暖地区15个省、自治区、直辖市中的地级以上城市以及集中供热面积大于100万平方米的县级城市;供热管网和热力站,供热管网包括热水管网和蒸汽管网(包括一级网、二级网)、运行使用超过15年的供热管网(包
In order to solve some urban central heating pipe network there are still pipe aging, serious corrosion, backward technology, waste heat, accidents have occurred and other issues from time to time, to speed up the transformation of urban central heating network to ensure heating safety and energy conservation, and promote urban supply Thermal system and heating measurement reform, the Ministry of Housing and Urban Construction recently with the relevant state departments decided to organize the development of “heating pipe heating north of the old pipe network reconstruction plan” preparation. The planning includes the following: cities above prefecture level in 15 provinces, autonomous regions and municipalities directly under the Central Government as well as county-level cities with a heating area of more than 1 million square meters in the northern heating area; heating pipe network and thermal power station, Hot water pipe network and steam pipe network (including the first level network, second level network), running the use of more than 15 years of heating pipe network