櫻井 公人,加藤 剛雄,中川 幸信,藤岡 純,SAKURAI KIMITO,KATO TAKEO,NAKAGAWA YUKINOBU,FUJIOKA JUN
申请号:
JP2018177289
公开号:
JP2020044272A
申请日:
2018.09.21
申请国别(地区):
JP
年份:
2020
代理人:
摘要:
Problem to be solved: miniaturization while preserving sterilization performance.Solution: the fluid sterilizing apparatus of the embodiment comprises a tubular member, a substrate, and a light source.The tubular member has both ends open and fluid flows therein.The substrate has a housing portion for accommodating a tubular member and a through hole communicating with one end of the accommodation portion.The light source is disposed opposite to the other end of the accommodation portion and irradiates the accommodation portion with ultraviolet rays.The inner diameter a of the accommodating portion and the inner diameter B of the tubular member satisfy 1.0 <; A / b.ltoreq.5.0.Diagram【課題】殺菌性能を確保しつつ小型化する。【解決手段】実施形態の流体殺菌装置は、管状部材と、基体と、光源とを具備する。管状部材は、両端が開口し、内部に流体を流す。基体は、管状部材を収容する収容部と、収容部の一端と連通する貫通口とを有する。光源は、収容部の他端に対向して配置され、収容部に紫外線を照射する。収容部の内径Aと、管状部材の内径Bとは、1.0<A/B≦5.0を満たす。【選択図】図4