终端分质供水的系统结构与技术优势研究

Study on the System Structure and Technical Advantages of Terminal Differentiated Water Supply

针对管道直饮水建设难、管理难、造价高、水费贵的问题,构建了终端分质供水系统及净水机,无需建设户外设备,直接设置在用水终端,以便供水分类处理与分流利用,实现直饮水现制现饮、清洁水水质优于自来水、尾水与自来水混合为冲洗水,用于洗衣、沐浴、冲厕。其创新点于:一是构建终端分质供水系统,解决了传统管道分质供水存在的结构性技术缺陷;二是研发分质供水净水机,推动终端分质供水模式的落地。

Considering the difficulties in construction and management,high cost for construction and water usage in the pipeline direct drinking water system(PDDWS),a new-type terminal differentiated water system(TDWS)and water purifier were constructed,which require no outdoor purification facilities and can be installed easily at the user's water terminal for classification treatment,making pipeline water drinkable,cleaning water quality superior to tap water,as well as flushing water mixed with tap water for laundry,bathing and toilet flushing.The innovation lies in two aspects in this paper.Firstly,the built terminal differentiated water supply system solved the structural technical deficiencies present in traditional pipeline differentiated water supply.Secondly,the differentiated water supply purifier marks the implementation of the designed system.