PROBLEM TO BE SOLVED: To provide a technology by which a drinking water producing and filling system is sterilized more surely while reducing a cost and a space for the system.SOLUTION: In the drinking water producing and filling system including a pre-rinser 32 and a rinser 34 which rinse a product water bottle 50, and a filler 36 which fills the product water bottle 50 with drinking water, an electric water heater for heat sterilization is dispensed with, an electric heater 2a is provided with a filter water tank 2 filled with RO water obtained by passing raw water through a reverse osmosis membrane device (RO device) 16, and hot water heated by the electric heater 2a is used to sterilize the pre-rinser 32, the rinser 34, and the filler 36.COPYRIGHT: (C)2013,JPO&INPIT【課題】飲用水製造充填システムに係るコスト及びスペースを低減しつつ、より確実に当該システムを殺菌消毒できる技術を提供する。【解決手段】製品水ボトル50を洗浄するプレリンサー32及びリンサー34と飲用水を製品水ボトル50に充填するフィラー36とを備える飲用水製造充填システムにおいて、加熱殺菌のための電気温水器を排除し、原水に逆浸透膜装置(RO装置)16を通過させた後のRO水を貯留するろ過水タンク2に電熱ヒータ2aを設け、この電熱ヒータ2aで加熱した熱水を用いてプレリンサー32、リンサー34及びフィラー36を殺菌消毒する【選択図】図5
