Air filter gas inlet pipeline arrangement method and structure for improving engine power performance

A technology of intake pipeline and layout structure, applied in the direction of fuel air filter, etc., can solve the problems of reducing engine power, air intake volume, engine power, etc., so as to improve power performance and reduce intake vortex generation. , the effect of a small number of parts

Active Publication Date: 2014-02-19
CHONGQING CHANGAN AUTOMOBILE CO LTD
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this case, due to the high temperature of the engine compartment, the cooling system has a limited cooling effect on the high-temperature air in the engine compartment, so the temperature of the air entering the engine through the air filter is usually 20°C~40°C higher than the ambient temperature, making the air

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air filter gas inlet pipeline arrangement method and structure for improving engine power performance
  • Air filter gas inlet pipeline arrangement method and structure for improving engine power performance
  • Air filter gas inlet pipeline arrangement method and structure for improving engine power performance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0022] see figure 1 and figure 2 , the intake pipeline of the air filter includes an integral molding consisting of an overhead windshield 6 and an intake elbow 1 , a decoupling bellows 2 , an intake pipe 3 and a side windshield 5 .

[0023] The overhead windshield 6 and the intake elbow 1 are directly injection molded, and the overhead windshield 6 has an air inlet 13, and the intake elbow 1 is connected to the air inlet. Wherein, in the middle position of the top windshield 6 is an avoidance hole 8, which is used to install the radiator strengthening bracket. The top windshield 6 is connected with the top attachment of the condenser 10 through two bolts, and is basically flush with the upper edge of the condenser 10. Flat, and close to the front of the condenser 10, the position of the air inlet of the air filter is firmly fixed in front of...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an air filter gas inlet pipeline arrangement method and structure for improving engine power performance. An air filter inlet pipeline comprises a gas inlet pipe, a decoupling corrugated tube and a gas inlet assembly, wherein the gas inlet assembly comprises an overhead wind baffle and a gas inlet bent pipe, a gas inlet is formed in the overhead wind baffle, the gas inlet bent pipe is connected with the gas inlet from the portion above the overhead wind baffle, the overhead wind baffle is arranged in the position, close to the front portion of a vehicle, of the top portion of a condenser so that the gas inlet can be located in the top face of an air inlet cabin formed by the condenser, a front bumper, the overhead wind baffle and side wind baffles, and low-temperature air can be directly sucked. The air filter gas inlet pipeline arrangement structure is simple and convenient to install, and the method and the structure are beneficial to lowering the gas inlet temperature, reducing gas inlet vortexes and improving the engine power performance.

Description

technical field [0001] The invention relates to an automobile air filter. Background technique [0002] At present, the air intake of passenger car engine air filters used in the market is mostly located inside the engine compartment composed of cooling modules such as the engine, condenser, engine water tank and fan. The cooling system cools the engine and at the same time After the high-temperature air in the engine compartment is cooled, the air directly enters the air filter through the air intake. [0003] In this case, due to the high temperature of the engine compartment, the cooling system has a limited cooling effect on the high-temperature air in the engine compartment, so the temperature of the air entering the engine through the air filter is usually 20°C~40°C higher than the ambient temperature, making the air enter the engine compartment. The reduction of the air volume reduces the power of the engine; at the same time, the air entering the air filter is often...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F02M35/04
Inventor 冯燕燕李义林王冬梅谯鑫叶坚陈金龙
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap