PROBLEM TO BE SOLVED: To assuredly prevent pollutions of clean water by avoiding invasions of fungus such as viruses, bacteria, fungi, etc. into a water dispensing pipeline including a water dispensing port.SOLUTION: The provided water cleaner is furnished with: a water treatment unit F possessing a cleaning module for cleaning a body of raw water transmitted from a pump 4 interposing within a water dispensing pipeline 3 so as to separate the raw water into clean water and an effluent a water dispensing pipeline 10 for streaming the clean water and an effluent pipeline 20 for streaming the effluent and a water dispensation-side antibacterial means A1 for inhibiting the invasion of fungus from a water dispensing port 11 of the water dispensing pipeline 10 in a state where the water dispensation-side antibacterial means A1 is equipped with: a water dispensing pipe 30 configured so as to vary the position, in relation to a machine base 1, of the water dispensing port 11 of a water dispensing part 31 a return pipeline 32 whose one terminal is connected to the water dispensing pipeline 3 on the upstream side of the pump 4 and whose other terminal is supported on the machine base 1 and a linkage port part 40 configured on the other terminal of the return pipeline 32 in a state where the water dispensing part 31 is being linked thereto at the stoppage position X of the water dispensing pipe 30 in such a way that the water of the pipeline will be circulated at this stoppage position X.COPYRIGHT: (C)2015,JPO&INPIT【課題】 注水口を含む注水管路にウイルス菌,細菌,真菌等の菌類が侵入しないようにして確実に浄水の汚染の防止を図る。【解決手段】 給水管路3に介装したポンプ4から送水される原水を浄化して浄水と排水とに分離する浄化モジュールを有した水処理ユニットFを備え、浄水を流す注水管路10及び排水を流す排水管路20を備え、注水管路10の注水口11からの菌類の侵入を抑止する注水側防菌手段A1を備え、注水側防菌手段A1を、機台1に対して注水口部31の注水口11の位置を可変に設けられる注水管30と、一端がポンプ4の上流側の給水管路3に接続され他端側が機台1に支持される戻し管路32と、戻し管路30の他端に設けられ注水管30の停止位置Xで注水口部31が連結される連結口部40とを備えて構成し、この停止位置Xで管路の水を循環させるようにした。【選択図】図4
