既有热水供热循环动力系统节能潜力现状分析与改造对策  

STATUS-QUO ANALYSIS AND REBUILDING MEASURES FOR ENERGYSAVING POTENTIAL OF EXISTING HOT WATER HEAT SUPPLY CIRCULATORY POWER SYSTEM

作　　者：段恺[1] 任静[1] 张金花[1] 秦波[1] 张晓转[1] 李华涛[1] 

机构地区：[1]北京中建建筑科学研究院有限公司,北京100076

出　　处：《建筑技术开发》2015年第9期75-78,共4页Building Technology Development

摘　　要：针对目前北方地区既有热水供热管网系统运行成本电耗高,开展既有热水供热循环动力系统节能改造研究工作,通过调查北方某地区供热企业管网运行现状和动力设备关键指标参数,对供热管网系统普遍存在设备选型大运行管理不合理热网调节能力差及流量分配不均匀等问题进行诊断与梳理,总结分析供热管网系统节能的潜力并提出改造措施。Considering the high electric power consumption in operation of existing hot water heat supply pipeline system in North China, this paper carried out study on the energy-saving rebuilding of existing hot water heat supply circulatory power system. Operation status quo of pipeline network and key indices and parameters of power equipment in heat supply enterprises in North China were studied to diagnose and describe some common problems in heat supply pipeline system, such as redundant equipment capacity, ineffective operation management, low distribution, etc. Energy-saving potential of heat rebuilding measures were proposed. heat network regulating capacity and uneven flow supply pipeline system was analyzed and relevant

关 键 词：供热系统 循环水泵 水力失衡 节能潜力 改造措施 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]