The invention relates to the technical field of cleaning equipment, and discloses a water tank for a cleaning device, which comprises a water tank body, a water tank cover assembly, a filter screen assembly, an interface assembly and a pressure regulating pipe assembly. The water tank body is hollow to form a containing cavity used for containing cleaning liquid, the filter screen assembly is detachably installed in the water tank body, the connector assembly is detachably connected with the water tank body and used for allowing the cleaning liquid and/or gas to enter and exit from the containing cavity, and the connector assembly is provided with a sewage return opening, a clean water outlet and an exhaust connector which can be directly communicated with the containing cavity. The pressure regulating pipe assembly is arranged in the filter screen assembly and comprises a pipe body, an exhaust channel and at least one gravity ball arranged in the pipe body; the pressure regulating pipe assembly is communicated with the containing cavity and the outside atmosphere through the exhaust connector of the connector assembly so as to regulate the air pressure in the containing cavity. The problems that in the prior art, a gravity ball is directly placed in a pressure relief groove, impurities enter the pressure relief groove, the pressure regulating work of the gravity ball is affected, and the pressure regulating performance of the gravity ball is lost are solved.
本发明涉及清洁设备技术领域,公开一种清洁装置用水箱,包括水箱本体、水箱盖组件、过滤网组件、接口组件和调压管组件。水箱本体中空形成容腔,用于容纳清洁液,过滤网组件可拆卸装于水箱本体内,接口组件与水箱本体可拆卸连接,用于清洁液和/或气体进出容腔,接口组件设有可直通容腔的回污水口、清水出口和排气接口;调压管组件设置在过滤网组件内,调压管组件包括管本体、排气通道和设置在管本体内的至少一个重力球;其中,调压管组件通过接口组件的排气接口连通容腔与外界大气,以调节所述容腔内的空气压力。本发明以解决现有技术中将重力球直接放置在泄压槽内,存在杂质进入泄压槽而影响重力球的调压工作并损失其调压性能的问题。
Water tank for cleaning device
一种清洁装置用水箱
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B01D SEPARATION , Trennen / B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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