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Three-cyclone cylinder air inlet pipe

The technology of a cyclone and an air intake pipe is applied in the direction of the fuel air intake, the gas intake of the power plant, the fuel air filter, etc. Improve the efficiency of water removal and dust removal, and facilitate the effect of guiding and diverting

Inactive Publication Date: 2020-02-11
DONGFENG COMML VEHICLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to overcome the problem of low water and dust removal efficiency of the intake pipe, and provide a three-cyclone air intake pipe with high water and dust removal efficiency

Method used

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  • Three-cyclone cylinder air inlet pipe
  • Three-cyclone cylinder air inlet pipe

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Embodiment 1

[0037] see Figure 1 to Figure 2, a three-cyclone air intake pipe, including an upper air inlet pipe 1, a middle air inlet pipe 2, and a lower air inlet pipe 3 connected sequentially from top to bottom, and one side of the upper air inlet pipe 1 is opened Air inlet 11 is arranged, and the quantity of described air inlet 11 is 2, and air inlet grille 5 is installed on air inlet 11, and described air inlet grille 5 is louver type structure, and described upper air inlet introduction pipe The bottom of 1 is an inclined end surface 12, the top of which is located on the side of the upper air inlet introduction pipe 1 close to the air inlet 11, and the bottom of the inclined end surface 12 is located on the side of the upper air inlet introduction pipe 1 away from the air inlet 11. On one side, the inclined end surface 12 communicates with the top of the middle air intake pipe 2, and the bottom of the inclined end surface 12 is provided with a drain port 13, an upper water removal ...

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Abstract

The invention discloses a three-cyclone cylinder air inlet pipe. The three-cyclone cylinder air inlet pipe comprises an upper air inlet introduction tube, a middle air inlet introduction tube and a lower air inlet introduction tube which are sequentially communicated from top to bottom, one side of the upper air inlet introduction tube is provided with an air inlet, the bottom of the upper air inlet introduction tube is provided with an inclined end face, the inclined end face is communicated with the top of the middle air inlet introduction tube, the bottom of the inclined end face is provided with a drainage opening and a upper water removal dust removal bag, the upper water removal dust removal bag is matched with the drainage opening, and the side wall of the upper air inlet introduction tube is protruded towards the inward of the upper air inlet introduction tube to form a first protrusion. According to the three-cyclone cylinder air inlet pipe, the water removal and dust removalefficiency of the air inlet pipe is improved.

Description

technical field [0001] The invention belongs to the technical field of truck parts, and in particular relates to a three-cyclone air intake pipe, which is suitable for improving the water and dust removal efficiency of the air intake pipe. Background technique [0002] The air intake pipe of the truck cab is the circulation pipe for the air intake of the truck engine. In addition to meeting the basic air intake flow requirements of the engine, it also needs to have a certain function of water and dust removal. However, the existing truck air intake pipe structure generally adopts straight air intake. There is no special water and dust removal structure, or the common cyclone structure is used, and its water and dust removal efficiency is low. [0003] Chinese patent: Authorized announcement number CN206397631U, a utility model with authorized announcement date 2017.08.11 discloses a commercial vehicle air intake assembly, which includes an upper intake inlet pipe and two Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/10F02M35/08B60K13/02
CPCB60K13/02F02M35/084F02M35/10
Inventor 李伟吴怀主张泽华仵阳董斌
Owner DONGFENG COMML VEHICLE CO LTD
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