Low-noise air blower

A blower, low-noise technology, applied in the field of blower equipment, can solve problems such as excessive volume, and achieve the effect of avoiding looseness

Inactive Publication Date: 2020-11-10
徐兴勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, the traditional blower will produce huge noise during use, and the noise will cause people to be irritable, or the sound is too loud and endanger human health, so a low-noise blower is needed, which can provide a huge air volume while reducing the emitted noise

Method used

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Embodiment Construction

[0044]The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0045] refer to Figure 1 to Figure 10 As shown, a low-noise blower includes a frame 1, a power source mechanism 2, an interlocking assembly 3, fan blades 4, a flow guide assembly 5 and a vibration damping assembly 6;

[0046] The power source mechanism 2, the linkage assembly 3 and the flow guide assembly 5 are all located on the top of the frame 1, and the power source mechanism 2, the linkage assembly 3 and the flow guide assembly 5 are all fixedly connected to the frame 1, and the power source mechanism 2 The output end is connected to the force-bearing end of the linkage assembly 3, the fan blade 4 is located inside the flow guide assembly 5, the output end of the linkage assembly 3 penetrates the flow ...

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PUM

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Abstract

The invention relates to the technical field of air blower equipment, in particular to a low-noise air blower which comprises a rack, a power source mechanism, a linkage assembly, a fan blade, a flowguiding assembly and vibration absorption assemblies. The power source mechanism, the linkage assembly and the flow guiding assembly are located on the top part of the rack and are fixedly connected with the rack; the output end of the power source mechanism is connected with the stress end of the linkage assembly; the fan blade is located in the flow guiding assembly; the output end of the linkage assembly penetrates through the flow guiding assembly so as to be fixedly connected with the stress end of the fan blade; and the multiple vibration absorption assemblies are located on the bottom part of the rack and are fixedly connected with the rack. According to the technical scheme provided by the invention, a huge amount of air can be provided, and meanwhile, the generated noise is reduced.

Description

technical field [0001] The invention relates to the technical field of blower equipment, in particular to a low-noise blower. Background technique [0002] The blower is mainly composed of the following six parts: motor, air filter, blower body, air chamber, base (and fuel tank), and drip nozzle. The blower operates eccentrically by the biased rotor in the cylinder, and makes the volume change between the vanes in the rotor slot suck, compress and spit out air. During operation, the pressure difference of the blower is used to automatically send lubrication to the drip nozzle, and drip into the cylinder to reduce friction and noise, and at the same time keep the gas in the cylinder from flowing back. This type of blower is also called a sliding vane blower; [0003] Fans, blowpipes and leather bags, the earliest devices used for forced air blowing are fans and blowpipes. Ancient Egyptian goldsmiths used blowpipes with pottery nozzles, and the Incas sometimes used 8 to 12 c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/08F04D17/16F04D29/02F04D29/44F04D29/66
CPCF04D17/16F04D25/08F04D29/023F04D29/441F04D29/664F04D29/668
Inventor 徐兴勇
Owner 徐兴勇
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