Dust collector filter
A filter, vacuum cleaner technology, applied in suction filters and other directions, can solve the problems of poor dust filtration effect, secondary pollution, motor temperature rise, etc., to improve wind resistance and filtration effect, increase self-adhesive strength, and improve antibacterial effect. Effect
Active Publication Date: 2015-09-30
桐乡市泽华纸业有限公司
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Problems solved by technology
[0002] As we all know, filter material is a very common but very important part in vacuum cleaners. However, due to factors such as cost control, various manufacturers are unwilling to spend great efforts to develop more high-quality and efficient filter materials. However, low-cost filters After a period of use, it is prone to clogging, resulting in poor exhaust of the vacuum cleaner, causing the temperature of the motor to rise, which seriously affects the life of the motor; or, some filters have a good exhaust effect, but the filter effect on dust is not good. Under the action of the motor, the fine dust will pass through the filter and be discharged out of the vacuum cleaner, thereby causing secondary pollution to the indoor environment and seriously affecting the respiratory health of the human body.
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[0013] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.
[0014] This case proposes a vacuum cleaner filter sheet according to an embodiment, which includes a first polyester fiber layer and a second polyester fiber layer, wherein the fiber filaments in the first polyester fiber layer and the second polyester fiber layer are unidirectional Arrangement, that is, the fiber filaments in the polyester fiber layer are arranged in parallel without interlacing; and the fiber filaments in the first polyester fiber layer and the fiber filaments in the second polyester fiber layer form an included angle of 33-35°. Research has found that when the two layers of fiber filaments are at a certain angle, the angle can affect the wind resistance and filtering effect of the filter. From the perspective of comprehensive performance, the angle between the two l...
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Abstract
The invention discloses a dust collector filter. The dust collector filter comprises a first polyester fiber layer and a second polyester fiber layer. Fibers in the first polyester fiber layer and fibers in the second polyester fiber layer are arranged in one direction. An included angle ranging from 33 degrees to 35 degrees is formed by the fibers in the first polyester fiber layer and the fibers in the second polyester fiber layers. The wind resistance and the filtering effect of the filter are changed by adjusting the angle between the polyester fibers; the filtering effect of the filter is further improved by additionally arranging a modifying layer; the self-adhesion strength of the modifying layer and the polyester fibers can be improved through hydroxyethyl acrylate blending modified polyurethane resin; the antibacterial effect of the filter can be improved through added silver oxide, and aluminum oxide and active carbon are used for changing the wind resistance of the filter.
Description
technical field [0001] The invention relates to a filter material, in particular to a filter sheet for a vacuum cleaner. Background technique [0002] As we all know, filter material is a very common but very important part in vacuum cleaners. However, due to factors such as cost control, various manufacturers are unwilling to spend great efforts to develop more high-quality and efficient filter materials. However, low-cost filters After a period of use, it is prone to clogging, resulting in poor exhaust of the vacuum cleaner, causing the temperature of the motor to rise, which seriously affects the life of the motor; or, some filters have a good exhaust effect, but the filter effect on dust is not good. Under the action of the motor, the fine dust passes through the filter and is discharged from the vacuum cleaner, thereby causing secondary pollution to the indoor environment and seriously affecting the respiratory health of the human body. Contents of the invention [0...
Claims
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Inventor 朱桂林
Owner 桐乡市泽华纸业有限公司