Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A compact fine air filter suitable for high temperature and high pressure environment

A high-temperature, high-pressure, fine filter technology, applied in the direction of fuel air filter, combustion air/combustion-air treatment, machine/engine, etc., can solve the problems of large volume, affecting the power density of the power unit, etc., to achieve enhanced filtering effect, The overall layout is convenient and flexible, and the effect of ample space

Active Publication Date: 2021-04-23
CHINA NORTH VEHICLE RES INST
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the system design and development process of heavy vehicles, the volume of the integrated power unit directly determines the power density of the system, and in the integrated power unit, the air fine filter is a key component of the air filter device, and its volume directly affects the power unit. power density, the traditional fine air filter is arranged at the front end of the engine supercharger, and the filtered gas is normal temperature and pressure gas with a large volume

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
  • A compact fine air filter suitable for high temperature and high pressure environment
  • A compact fine air filter suitable for high temperature and high pressure environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] This embodiment provides a compact fine air filter suitable for high-temperature and high-pressure environments, which is arranged at the rear end of the engine supercharger, can work in high-pressure and high-temperature environments, and is small in size and compact in structure, which is conducive to improving the power density of the system .

[0022] The fine air filter includes: an upper cover plate 1 , a housing 2 , a high-pressure filter element 3 , a pitot tube flowmeter 4 and an air outlet pipe 5 .

[0023] The connection relationship of the fine air filter is as follows: the fine air filter is arranged at the rear end of the engine supercharger, applicable to a high pressure range: 3 to 8 bar, and applicable to a high temperature range: 50 to 300°C; wherein, the housing 2 can withstand high temperature and high pressure without It is def...

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 discloses a compact fine air filter suitable for high-temperature and high-pressure environments. The fine air filter is arranged at the rear end of an engine supercharger, and the applicable high-pressure range: 3-8 bar, and the applicable high-temperature range: 50-300°C; the air fine filter Including: upper cover plate, shell, high-pressure filter element and air outlet pipe; the shell can withstand high temperature and high pressure, and its upper and lower ends and sides are respectively provided with openings; the side opening of the shell is connected with the intercooler of the engine; the high-pressure filter element is set in the shell In the body, and the inlet of the high-pressure filter element is clamped in the opening on the side of the housing, so that the dust-laden high-temperature and high-pressure air flowing out of the engine intercooler can enter the housing through the high-pressure filter element; the joint between the high-pressure filter element and the housing is sealed; The upper cover plate is fixed at the upper opening of the housing and sealed at the joint. The upper cover plate presses the high-pressure filter element from the upper end of the housing to rigidly fix one end of the high-pressure filter element; The intake manifolds are connected and sealed at the connections.

Description

technical field [0001] The invention relates to the technical field of engine air intake filtration, in particular to a compact fine air filter suitable for high-temperature and high-pressure environments. Background technique [0002] In the system design and development process of heavy vehicles, the volume of the integrated power unit directly determines the power density of the system, and in the integrated power unit, the air fine filter is a key component of the air filter device, and its volume directly affects the power unit. The power density is high, the traditional fine air filter is arranged at the front end of the engine supercharger, and the filtered gas is normal temperature and pressure gas with a large volume. Contents of the invention [0003] In view of this, the present invention provides a compact fine air filter suitable for high-temperature and high-pressure environments, which is arranged at the rear end of the engine supercharger, can work in high-...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/024F02M35/02
CPCF02M35/0201F02M35/021F02M35/02416F02M35/02441F02M35/0245F02M35/02483
Inventor 卢进军李明华李继新王建东杨勇乔梦华张克徐洪斌钟凤磊陈克新
Owner CHINA NORTH VEHICLE RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com