Washing system for cleaning items to be cleaned

The invention proposes a washing system (111) for cleaning items (112) to be cleaned, in particular a washing arm (146) for use in a cleaning device (110) such as, for example, a dishwashing machine.The washing system (111) comprises: at least one housing (164) having at least one inlet (148) for supplying cleaning fluid to the washing system (111) and at least one nozzle opening (174) formed inthe housing (164) and fluidically connected to the inlet (148); at least one cleaning opening (150) formed in the housing (164); and at least one self-closing closing element (152) for closing the cleaning opening (150). 本发明提出一种用于清洁待清洁物品(112)的清洗系统(111)，特别是用在清洁设备(110)、诸如洗碗机的清洗臂(146)。该清洗系统(111)包括：至少一个壳体(164)，其具有用于向清洗系统(111)施加清洁流体的至少一个进口(148)以及构造于壳体(164)中并与进口(148)流体连通的至少一个喷嘴口(174)；构造于壳体(164)中的至少一个清洁口(150)；以及用于封闭清洁口(150)的至少一个自封闭的封闭元件(152)。