Cyclone type water-filtration dust collecting device
A dust collection device and water filtration technology, applied in the direction of suction filter, etc., can solve the problems of poor dust removal effect, unsatisfactory water-air contact mixing effect, large volume, etc., and achieve the effect of compact structure, promoting contact, and small volume
Inactive Publication Date: 2010-03-17
胡海荣
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Problems solved by technology
[0006] These patents are like the vacuum cleaners described above, which have the disadvantages of large volume and unsatisfactory contact and mixing effect of water and air, so there are inevitably disadvantages of poor dust removal effect
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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0030] Such as Figure 1-3 As shown in the figure, a cyclone-type water filter and dust collection device includes main components such as a dust bucket 2 with a general air inlet 1, a filter cartridge 3, a water filter 4, and a water flow guide cover 5. The dust bucket 2 is in the radial direction The direction is from the outside to the inside, the filter cartridge 3 constituting the primary filter is arranged first, and then the water filter 4 with a water storage bucket is arranged. The filter 4 includes a central total air outlet pipe 4b and a water storage bucket 4a connected to the periphery of the total air outlet pipe. The upper end of the total air outlet pipe 4b is connected with a generally mushroom-shaped or umbrella-shaped air intake cover 6, the air intake cover Air intake holes 6a are distributed on the surface, and the hole r...
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The invention relates to a cyclone type water-filtration dust collecting device, which is characterized in that a dust bucket is provided with a filter cartridge forming a primary filter and a water filter provided with a water tank from outside to inside along the radial direction, wherein an inclined dust shield is arranged on the outer side surface of the filter cartridge, and a large-particledust cavity is formed between the inclined dust shield and the dust bucket; filter micropores are arranged on the wall of the filter cartridge between the dust shield and the bottom edge; an air inletwhich guides airflow to whirl downwards is arranged on the lateral wall of the water filter; a total air discharging pipe is arranged in the center of the water filter, and the water tank is formed between the total air discharging pipe and the lateral wall of the water filter; the lower end of the total air discharging pipe is directly or indirectly communicated with a total air outlet at the bottom of the dust bucket; a bucket cover of the dust bucket and a water-flow and airflow guide casing which guide water flow and airflow to whirl, mix and contact are arranged on the dust bucket; a lower inlet of the water-flow and airflow guide casing is communicated with an outlet of the water tank; and the upper end of the total air discharging pipe extends into the water-flow and airflow guidecasing, and is provided with an air inlet casing. The cyclone type water-filtration dust collecting device has the advantages of compact and reasonable structure, small volume, more full contact between airflow and water, good dust removal effect and multifunction.
Description
technical field [0001] The invention relates to a dust collection device in a vacuum cleaner, in particular to a dust collection device with water filtration. Background technique [0002] With the continuous improvement of people's living standards and the development of science and technology, vacuum cleaners have entered thousands of households, and they have more and more functions. One of them is a vacuum cleaner with water filtration function. It can not only collect dust, but also use the water storage bucket in the vacuum cleaner to wash the dust in the airflow, so that the airflow is cleaner and less dusty. [0003] In the traditional dust collection device for water filtration, the front stage is generally a dust particle separator, and the rear stage is a water filter. The front stage dust particle separator and the rear stage water filter are generally designed side by side, resulting in a structure that is not compact enough. Reasonable, the volume is relativel...
Claims
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IPC IPC(8): A47L9/16
Inventor 胡海荣
Owner 胡海荣