Wet and dry dual-purpose dust collector capable of improving corner cleaning capacity

Abstract

The invention discloses a wet and dry dual-purpose dust collector capable of improving corner cleaning capacity. The dust collector comprises: a floor brush component, wherein the floor brush component comprises a main shell, a clear water tank and a rolling brush; a negative pressure suction hole which is formed in the main shell, wherein the rotating rolling brush shifts sewage and garbage rolls to the negative pressure suction hole; a water conveying pipeline which is communicated with a flow dividing assembly and is arranged at the bottom of the clear water tank, wherein the flow dividing assembly is provided with a plurality of nozzles, and a water pump conveys water in the clear water tank into the flow dividing assembly through the water conveying pipeline and sprays the water onto the rolling brush through the nozzles; a machine body part which comprises a main machine body, a sewage tank and an air extractor; and a negative pressure pipeline which is hermetically communicated between the interior of the sewage tank and the negative pressure suction hole, wherein the air extractor works and generates negative pressure to suck sewage and garbage at the negative pressure suction hole into the sewage tank through the negative pressure pipeline. The clear water tank is arranged on the floor brush component, the labor intensity of a user is reduced, the rolling brush is detachably arranged at the front end of the main shell, and the corner cleaning capacity is greatly improved.

Description

technical field [0001] The invention relates to the technical field of vacuum cleaners, in particular to a wet and dry dual-purpose vacuum cleaner with enhanced corner cleaning ability. Background technique [0002] Vacuum cleaners have appeared in human society for more than a hundred years, and they play an important role in daily production and life. The working principle of vacuum cleaners is to use the motor to drive the blades to rotate at high speed, and generate air negative pressure in the sealed housing, and then absorb dust to achieve clean Purpose; However, in order to clean up some stains adhering to the surface to be cleaned while vacuuming, people add auxiliary cleaning water tanks and roller brushes to the vacuum cleaner. The stains attached to the vacuum cleaner greatly improved the cleaning ability of the vacuum cleaner, and the wet and dry vacuum cleaner appeared since then; with the improvement of people's living standards and the advancement of technolog...

AI Technical Summary

Problems solved by technology

[0002] Vacuum cleaners have appeared in human society for more than a hundred years, and they play an important role in daily production and life. The working principle of vacuum cleaners is to use the motor to drive the blades to rotate at high speed, and generate air negative pressure in the sealed housing, and then absorb dust to achieve clean Purpose; However, in order to clean up some stains adhering to the surface to be cleaned while vacuuming, people add auxiliary cleaning water tanks and roller brushes to the vacuum cleaner. The stains attached to the vacuum cleaner greatly improved the cleaning ability of the vacuum cleaner, and the wet and dry vacuum cleaner appeared since then; with the improvement of people's living standards and the advancement of technology, the wet and dry vacuum cleaner has become more and more popular in families. , The clean water tank of the wet and dry vacuum cleaner is usually set on the body, and a long pipeline is required to transport the clean water to the roller brush. The overall structural design and layout are difficult, the transmission power requirement is high, and the clean water utilization rate is low. , the most important thing is that the cleaning personnel always have to bear the weight burden of the clean water tank and clean water during use, which increases the labor intensity of the cleaning personnel and reduces the willingness of the cleaning personnel to use; at the same time, the roller brush of the wet and dry vacuum cleaner is usually set in the In the floor brush shell, when cleaning the corners of the ground, due to the barrier effect of the floor brush shell, the roller brush cannot reach the corners of the surface to be cleaned, which greatly reduces the cleaning ability of the vacuum cleaner

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