【摘要】 南宁市城区结构和居民生活情况的调查和计算表明,小区污水温度和污水排放量都符合污水源热泵的使用要求,热泵热水理论人口覆盖率达到90%,对比电热水器、燃气热水器、柴油锅炉和太阳能热水器的费用节约分别达到78.9%、72.8%、72.7%和33.3%,人均年CO2和SO2减少率为78.9%和78.7%,小区污水源热泵系统具有很大的发展前景。更多还原

【Abstract】 Conducted a preliminary survey of city structure and residents’ living conditions of Nanning,it indicates that the sewage temperature and emission in residential districts can both meet the sewage-source heat pump requests.The theory population coverage scale by the heat pump hot water reached 90%.The cost savings which by comparing with electric water heater,burning gas water heater,diesel boiler and solar water heater achieves respectively 78.9%,72.8%,72.7% and 33.3%,and the annual per-capita decrement rate of CO2 and SO2 are 78.9% and 78.7%.So the area sewage-source heat pump system has the very big development prospects.更多还原