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Air inlet device of automobile engine and automobile with air inlet device

A technology of automobile engine and air intake device, which is applied in the direction of engine components, machines/engines, combustion air/combustion-air treatment, etc. It can solve the problem of intake turbulence, affecting filtration performance, and large air intake resistance of intake devices, etc. problems, to achieve the effect of reducing intake resistance, improving filtration performance, and optimizing intake noise

Inactive Publication Date: 2014-09-24
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The internal structure of the air intake device of the existing automobile engine has the defect of intake air turbulence, which affects the filtration performance; the internal structure of the air intake device is unreasonably set, resulting in poor tuning effect; the air intake resistance of the air intake device is large

Method used

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  • Air inlet device of automobile engine and automobile with air inlet device
  • Air inlet device of automobile engine and automobile with air inlet device
  • Air inlet device of automobile engine and automobile with air inlet device

Examples

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 to Figure 8 The reference numerals in are: air intake pipe 1; air intake pipe upper shell 11; upper tuning hole 111; air intake pipe lower shell 12; lower tuning hole 121; block 122; air intake pipe mouth 13; 14. Air filter assembly 2; Air filter upper shell 21; Rib groove 211; Step part 212; Screw mounting boss 213; Screw 22; Air filter element 23; Polyurethane foam frame 232; filter paper 233; air filter lower shell 24; support grid 241; bracket rib bridge 242; external bottom reinforcement rib 243; drainage hole 244; rubber pad 25; spacer 26; air outlet pipe 3 Outlet pipeline main body 31; crankcase forced ventilation pipe joint 32; intake air temperature sensor mounting seat 33; sealing rubber ring 34; intake air temperature sensor 35; inlet sealing section 36;

[0025] Such as Figure 1 to Figure 8 As shown, an air inta...

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Abstract

The invention provides an air inlet device of an automobile engine. The air inlet device comprises an air inlet pipe, an air cleaner assembly and an air outlet pipe, wherein the air inlet of the air cleaner assembly is communicated with the air inlet pipe, and the air outlet of the air cleaner assembly is communicated with the air outlet pipe; the air inlet pipe comprises an air inlet pipe opening, an air inlet pipe body and a flow guide pipe; the flow guide pipe is communicated with the air inlet of the air cleaner assembly; the air inlet of the air inlet pipe body is connected with the air inlet pipe opening, and the air outlet of the air inlet pipe body is connected with the flow guide pipe; tone tuning holes are formed in the air inlet pipe body; the air inlet pipe body is provided with an arc-shaped corner. The invention further provides an automobile with the air inlet device. The air inlet device has the benefits as follows: airflow is guided at the air inlet pipe to eliminate the defect of turbulence so as to facilitate improvement of the cleaning performance; through the tone tuning holes, the air inlet resistance is reduced and noise generated by air intake is lowered.

Description

technical field [0001] The invention relates to an automobile engine, in particular to an air intake device of an automobile engine and an automobile with the air intake device. Background technique [0002] The internal structure of the air intake device of the existing automobile engine has the defect of intake turbulence, which affects the filtration performance; the unreasonable internal structure of the intake device leads to poor tuning effect; the air intake resistance of the intake device is large. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides an air intake device for an automobile engine and an automobile with the air intake device. [0004] The invention provides an air intake device of an automobile engine, comprising an air intake pipe, an air filter assembly and an air outlet pipe, the air inlet of the air filter assembly communicates with the air intake pipe, the The air outlet of the air filter as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/104F02M35/024
CPCB01D46/10B01D46/0039
Inventor 谢志清张毅天黄国海
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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