Filter cartridge for gas model air blower

Abstract

The invention provides a filter cartridge for a gas model air blower. The filter cartridge for the gas model air blower comprises a cartridge body, wherein a filter screen is arranged at one end of the cartridge body; the cartridge body consists of a plurality of filter grate bars; gaps are reserved among the filter grate bars; and a fixing bolt is further arranged on the cartridge body. The filter cartridge for the gas model air blower is designed into a structure with the filter grate bars, under the combined blocking effect of the filter screen and the filter grate bars, large particulate matters are obstructed, are attached to the outer surface of the filter cartridge, and cannot enter the cartridge; some space exists in the filter cartridge, so that supply of air of the air blower can be guaranteed; and the gas model air blower usually works on the ground, and can adsorb the large particulate matters in air or on the ground quite easily. An air inlet of the filter cartridge is inclined upwards through a guiding tube, so that the large particulate matters on the ground are prevented from being adsorbed in the air blower.

Description

technical field [0001] The invention relates to a blower component, in particular to a filter cartridge for an air model blower. Background technique [0002] The air model blower is mainly composed of motor, blade, shell and external filter, such as figure 1 shown. However, in actual use, since the blower motor drives the blades to work, the suction at the air inlet of the blower can reach about 10N, and it is very easy to absorb large particles (such as plastic bags, paper, etc.) within 1m around it. Attach to the external filter of the fan, thereby reducing the air volume of the air inlet and affecting the saturation of inflatable devices such as inflatable toys. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a filter cartridge for an air blower that prevents large particle obstacles from blocking the air inlet of the air blower and avoids the reduction of the air supply volume. [000...

AI Technical Summary

Problems solved by technology

However, in actual use, since the blower motor drives the blades to work, the suction at the air inlet of the blower can reach about 10N, and it is very easy to absorb large particles (such as plastic bags, paper, etc.) within 1m around it. Attach the external filter of the fan to reduce the air volume of the air inlet and affect the saturation of inflatable devices such as inflatable toys

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