Study on the device of multipath household heat metering

Zhongguo Yang

Collage of Engineering, HeiLongjiangBayi Agricultural University, 2 Xin Yang Road, Daqing, China

One of the most important contents of reforming heating system is that more attention will be paid to residential energy conservation and improvement of heating facilities in order to charge heating fee by heat consumption. But the out-dated technology prohibits the widespread use of multipath household heat metering. Since the heating system in China is still confronted by the substantial energy waste, the jumble of pipelines and difficult management of the system etc, a company in Liao Ning has developed a new kind of water supply system on multipath household heat metering. The new system blazes new trails on household heat metering, solving the problem of traditional pipelines. The paper uses the computational method of hydrodynamics and provides the experimental platform of pipe resistance measurement and its theoretical parameter for the system. The study shows that resistance coefficient of the experimental pipeline corresponds with the theory, and multipath household heat metering has favourable prospects.