Pulse type all-sealed portable dust collector

Abstract

A pulse type all-sealed portable dust collector comprises a motor, a closed chamber with a polygonal prism cone body, a flexible hose both used for suction and exhaust, a valve shared by suction and exhaust, a suction bin and an exhaust bin. The pulse type all-sealed portable dust collector is characterized in that the closed chamber with the polygonal prism cone body, which is created by simulating the heart beat principle, is connected with an actual structure, and the suction bin system is connected with the suction and exhaust air of the exhaust bin system to form a closed air-flowing system. The dust collector is capable of preventing dust from spreading outwards, eliminating secondary pollution from the principle structure, and adsorbing dust, gypsum and cement and making up for the shortage of an impeller vacuum cleaner. The dust collector has the advantages that the size is small and carrying is easy; secondary pollution is avoided; an external power source is not needed, and people only need to use a storage battery power source; acid and alkali are resisted, and the application scope is wide; dust, gypsum and cement can be adsorbed, and the shortage of the impeller vacuum cleaner is remedied; suction force is large, noise is low, and the dust collector is economical.

Description

technical field [0001] The patent of the present invention relates to a pulsating fully-sealed portable vacuum cleaner. Background technique [0002] At present, there are various small vacuum cleaners of different sizes on the market. The structural principle is that the motor drives the impeller to rotate at a high speed to suck in the dust, and after filtering the dust bag, the large particles of dust are retained, and the small particles of dust are then diffused into the air. , forming secondary pollution. In order to reduce pollution, some add sheet filter, which increases the resistance and needs to increase the power of the motor. At the same time, the principle is still that tiny dust diffuses with the air, so medical units that require high hygiene conditions or environments with closed spaces and volumes , For example: Submarines, tanks, sterile wards and other areas are not suitable for use. The patent provides a vacuum cleaner with small volume, simple structu...

AI Technical Summary

Problems solved by technology

[0002] At present, there are various small vacuum cleaners of different sizes on the market. The structural principle is that the motor drives the impeller to rotate at a high speed to suck in the dust, and after filtering the dust bag, the large particles of dust are retained, and the small particles of dust are then diffused into the air. , forming secondary pollution

In order to reduce pollution, some add sheet filter, which increases the resistance and needs to increase the power of the motor. At the same time, the principle is still that tiny dust diffuses with the air, so medical units that require high hygiene conditions or environments with closed spaces and volumes , such as: submarines, tanks, sterile wards and other areas are not suitable for use

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