THE FLUX CHARACTERISTIC ANALYSIS OF SEWAGE HEAT-PUMP SYSTEM WITH TOW-STAGE PUMPS1
Model of pumps in pass-by series was established for sewage subsystem, and through the numerical simulation, the stability and adjustability of the subsystem were discussed. The principle of loop-independence of low resistance pass-by series pipe with tow-stage pumps was discovered. The technical feasibility of tow-stage sewage heat-pump was also confirmed. This thesis has also given out the main points of tow-stage pumps selecting and the methods of system debugging, as well as offered reference for sewage source heat-pump project design.
Sewage source heat-pump Tow-stage pumps Flux Stability Adjustability
Chenghu Zhang Liang Ma Xuehui Wu Dexing Sun
School of Municipal and Environment Engineering, Harbin Institute of Technology, Harbin 150090, China;
国际会议
北京
英文
2007-09-07（万方平台首次上网日期，不代表论文的发表时间）