【摘要】 对住宅直饮水系统的实际运营情况进行了分析,运营中出现的销售水量低于直饮水定额、制水设备实际工作时间低于额定时间及水表工作不正常等现象都反映了现行直饮水设计定额的不合理性,建议将用水量定额定为5～8L/(户·d),既符合实际情况又能满足居民远期需求。更多还原

【Abstract】 Analysis was made on the practical operation of directly drinking water system in residence.The phenomena appeared in operation such as sales of water volume being less than directly drinking water norm,the practical working hours of water production device being lower than rated time,and abnormal working of water meter.All of these demonstrated the irrationality of designed norm for directly drinking water.It was suggested that water consumption quota shall be set at 5-8 L/(door·day),which will both accord with the actual situation of directly drinking water and satisfy the increased demand of residence in future.更多还原