Design Generalization of Urban Sewage Source Heat Pump Heating and Air Conditioning Engineering

The urban sewage source heat-pump technology in China is still in the starting and groping stage, so the generalization and communion must be timely. This thesis introduces the experience and experiment or test production on design, construction, and operation of four large sewage source heat-pump projects in Harbin and Beijing. It has represented in detail about device election, loop design, flow resistance and heat transfer calculation, hot-water service, control and adjustment, huge system mode and so on.