新型分户计量给水系统阻力系数测定

Study of Friction Factors Measurement in a New Kind of the Water Supply System of Household Metering

供热分户计量是保障城市集中供热运营稳定、健康发展的一项重要措施,也是节能、减排、改善大气环境的必要手段。鉴于热费收缴难,供热效率低等问题,黑龙江省某公司开发了新型分户计量给水系统。采用水力学实验的方法对该系统进行阻力系数测定,得出该系统管件的阻力系数。实验结果表明:该种管材的阻力系数测量结果与实际符合的较好。

Since the heating system of our country is confronted by the substantial energy waste, disorganization of tube placing and difficult management of the system and so on, some company in Liao Ning County develop a new kind of the water supply system of household metering. The paper provides the parameter of the plumbing system wiry theoretical foundation by the means of measuring friction afactors of thid system.