Water-washing cleaning device

Abstract

At least one brushing disc which is provided with a suction port, bristles, a brushing piece or a brushing strip and rotates centripetally is arranged below an underframe of a water-washing cleaning device, and the suction port is directly communicated with an air inlet of an impeller through a suction-in passage. The water-washing cleaning device further comprises a watering mechanism and a sewage collection mechanism, the watering mechanism is composed of one of a clean water delivering-in pipeline and a clean water tank, a water pump and a nozzle, and the sewage collection mechanism is composed of a sewage collection tank arranged on the periphery of the impeller and one of a sewage draining pipe and a sewage tank. The watering mechanism is responsible for spraying water, each brushing disc is responsible for brushing and squeezing sewage to the corresponding suction port in the middle, the impeller generates negative pressure to suck the sewage in, and the sewage collection mechanism is used for collecting the sewage spilling from the impeller. Airflow mingled with the sewage does not need to pass a filter net before entering the impeller, and airflow discharged by the impeller is not discharged through a narrow passage.

Description

technical field [0001] The invention relates to a cleaning device integrating water spraying, scrubbing and sewage recovery, which is mainly used as a floor scrubber and drying machine (also called a floor scrubber), and can also be used to clean walls or glass (curtain walls). Background technique [0002] At present, in large shopping malls, hospitals, and public places, you can see the washing machines used to clean the ground. They are pushed or driven by people. The high price is basically more than 10,000 yuan, and the volume and power are relatively large. , generally above 400W, suitable for use in wide venues, and can be used in small venues or crowded places. The main one is Nilfisk’s advanced small scrubber and dryer SC350. It is also very large, and there is no low-power and low-cost floor washing machine that can meet household use; there is no good cleaning device when cleaning the outer wall or glass (curtain wall). Generally, it is washing and wiping, and ...

AI Technical Summary

Problems solved by technology

[0002] At present, in large shopping malls, hospitals, and public places, you can see the washing machines used to clean the ground working, pushed or driven by people, and the price is relatively low The height is basically more than 10,000 yuan, and the volume and power are relatively large. Generally, it is more than 400W. It is suitable for use in wide venues. The main one that can meet the needs of small venues or crowded places is Nilfisk’s advanced small floor scrubber. Dryer SC350, the price is relatively high, the structure is also very complicated, and the power is also very large. There is no low-power and low-cost floor scrubber that can meet household use; it is not good for cleaning external walls or glass (curtain walls). The cleaning device is generally used for washing and wiping, without the function of sewage recovery

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