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Air inlet device and passenger car provided with same

A technology of air intake device and passenger car, which is applied in the direction of power unit, fuel air inlet, and power unit gas intake, etc., which can solve the problems of large intake resistance and achieve the effect of reducing turbulence intensity and resistance

Active Publication Date: 2016-11-23
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of air intake device, in order to solve the problem that the air intake resistance of the air intake device in the prior art is relatively large; At the same time, the present invention also provides a kind of passenger car that uses this device

Method used

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  • Air inlet device and passenger car provided with same
  • Air inlet device and passenger car provided with same
  • Air inlet device and passenger car provided with same

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Embodiment Construction

[0036] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0037] A specific embodiment of a passenger car in the present invention, such as Figure 1 to Figure 6 As shown, the direction of the arrow in the figure is the direction of travel of the vehicle, including the engine, chassis, body, air filter element for finely filtering the air inhaled by the engine, and the air intake device for coarsely filtering the air inhaled by the air filter element (except Except for the air device, other parts are not shown in the figure).

[0038] The air intake device includes a housing 1. The housing 1 includes a constant-section section 7 with a constant cross-sectional area of ​​the housing cavity and a reduced-diameter section 8 with a gradually reduced cross-sectional area of ​​the housing cavity adjacent to the constant-section section 7. The body 1 is also provided with an air inlet and an air outlet. The air inlet...

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Abstract

The invention relates to an air inlet device and a passenger car provided with the same, and belongs to the field of vehicles. The air inlet device comprises a water retaining structure which is a louver-type structure composed of a plurality of blades. The air inlet device is arranged in the front-back direction consistent with the advancing direction of the passenger car. The blades are distributed at intervals in the front-back direction. The rear part of each blade inclines towards the outer side of an air inlet of the air inlet device. In the left-right direction perpendicular to the front-back direction, the adjacent blades overlap to form overlapping sections, and air flows into the passenger car through airflow channels which are formed between the adjacent blades and are oblique with reference to the airflow directions. Compared with a structure that air flows into a car along an airflow channel which is formed between two water baffles and perpendicular to the airflow direction in the prior art, the air inlet device and the passenger car provided with the same can obviously reduce the air flowing resistance.

Description

technical field [0001] The invention relates to an air intake device in the field of vehicles, in particular to a side air intake device for supplying air to an air filter element on a vehicle and a passenger car using the device. Background technique [0002] When the vehicle is running, it is necessary to filter the air inhaled by the engine. The vehicle is equipped with an air filter to filter the air entering the engine. Some vehicles set the air filter in the engine compartment or the universal compartment. This setting method It is easily affected by the insufficient air volume in the cabin and the insufficient air supply to the engine. The more commonly used method is the side air intake structure. The vehicle with the side air intake structure directly inhales air from the external environment of the vehicle, solving the problem of engine supply However, the inhaled air contains a lot of impurities, such as sand, leaves, rain, etc. If the outside air is directly supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/10B60K13/02
CPCB60K13/02F02M35/10006
Inventor 宋昕刘亚威姜德军宋子森田杰安
Owner ZHENGZHOU YUTONG BUS CO LTD
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