Overhead air filter

A technology of air filter and air filter device, applied in fuel air filter, combustion air/combustion-air treatment, machine/engine, etc., can solve the problem of high height of special vehicles, increase the height of special vehicles, shorten the air filter Cleaner service life and other issues to achieve the effect of improving air cleanliness, prolonging service life and reducing height

Pending Publication Date: 2020-04-17
BEIJING GAOXIN GREAT FILTER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional air filter is arranged in the engine compartment. This arrangement makes the air intake of the air filter close to the ground with extremely high dust and turbidity, which increases the work burden of the air filter and shortens the service life of the air filter. service life
In addition, the height of the special vehicle itself is relatively high, and the air filter is arranged in the engine compartment to further increase the height of the special vehicle, resulting in the special vehicle being unable to drive on some height-limited road sections and having to detour

Method used

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The object of the present invention is to provide an overhead air cleaner with long service life and capable of effectively reducing the height of special vehicles.

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as Figure 1-Figure 5 As s...

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PUM

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Abstract

The invention discloses an overhead air filter and relates to the file of air filters. The overhead air filter is arranged inside an unoccupied space of the top end of a vehicle; and the top end of the overhead air filter is not higher than the top end of the vehicle. By the arrangement, the air filter does not occupy the space of an engine compartment; the height of the engine compartment is reduced; the air filter is installed in the top end of the vehicle without increasing the height of the top end of the vehicle by utilizing the unoccupied space of the top end of the vehicle; and thus theheight of a special vehicle is effectively reduced. Besides, in comparison with the way of arranging the air filter inside the engine compartment, the way of arranging the air filter in the top end of the vehicle has the advantages of greatly improving the cleanliness of air which enters the air filter and effectively prolonging the service life of the air filter.

Description

technical field [0001] The invention relates to the field of air filters, in particular to an overhead air filter. Background technique [0002] The traditional air filter is arranged in the engine compartment. This arrangement makes the air intake of the air filter close to the ground with extremely high dust and turbidity, which increases the work burden of the air filter and shortens the service life of the air filter. service life. In addition, the height of the special vehicle itself is relatively high, and the arrangement of the air filter in the engine compartment further increases the height of the special vehicle, causing the special vehicle to be unable to drive on some height-limited road sections and must detour. [0003] Therefore, how to provide an air filter that has a long service life and can effectively reduce the height of the vehicle is an urgent problem to be solved at present. Contents of the invention [0004] In order to solve the above technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/04F02M35/02F02M35/024
CPCF02M35/0201F02M35/0216F02M35/02491F02M35/048
Inventor 刘智威高品佳李志勇武振海刘立东严伟魏了刘剑锋
Owner BEIJING GAOXIN GREAT FILTER CO LTD
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