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

Intercooler drainage system and drainage method

A drainage system and intercooler technology, applied in the direction of machines/engines, combustion engines, internal combustion piston engines, etc., can solve problems affecting engine performance, drainage failure, etc., to reduce the risk of collision damage, small overall, volume small effect

Active Publication Date: 2022-02-11
DONGFENG COMML VEHICLE CO LTD
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides an intercooler drainage system and drainage method to solve the problems in the related art that the performance of the engine itself is often affected when the intercooler is drained, and the drainage failure is caused by the freezing of undrained water in winter

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
  • Intercooler drainage system and drainage method
  • Intercooler drainage system and drainage method
  • Intercooler drainage system and drainage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0032] The embodiment of the present application provides an intercooler drainage system, which can solve the problems in the related art that the performance of the engine itself is often affected when the intercooler is drained, and the drainage failure is caused by the freezing of undrained water in winter.

[0033] see figure 1As s...

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 relates to an intercooler drainage system and drainage method, and belongs to the technical field of vehicle engines. A drainage main body in the intercooler drainage system comprises an inner cavity and a water diversion channel; the inner cavity comprises an opening communicated with an intercooler; a driving piece and a control piece at least partially stretching out of the opening are arranged in the inner cavity; a monitoring protection assembly is used for monitoring the actual water level in the intercooler and is further used for heating water in the intercooler when the external actual temperature is smaller than the preset temperature; and the control assembly is used for monitoring the actual air inlet pressure of an air inlet of the intercooler and controlling the driving piece to drive the control piece to move up and down so as to connect or disconnect the opening and the intercooler according to the difference between the actual water level monitored by the monitoring protection assembly and a preset water level and the difference between the actual air inlet pressure and preset air inlet pressure. With the intercooler drainage system adopted, the problems that the performance of an engine is affected when drainage is conducted on an intercooler, and drainage fails due to the fact that water which is not drained completely freezes in winter are solved.

Description

technical field [0001] The present application relates to the technical field of vehicle engines, in particular to an intercooler drainage system and drainage method. Background technique [0002] With the increase of engine horsepower and emission, the temperature entering the intercooler is getting higher and higher, and the temperature range is 210-250°C. After the high-temperature gas is cooled by the intercooler, the temperature needs to be reduced to 50-60°C. During the cooling process, high-temperature water vapor will condense into liquid, causing a large amount of condensed water to form on the air outlet side of the intercooler. In this case, condensed water will be sucked into the combustion chamber during rapid acceleration, causing the engine to misfire. In extreme cases, the engine may enter protection mode, resulting in limited acceleration during driving, which poses a safety hazard. In addition, due to the problem that the water in the intercooler may not b...

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 Applications(China)
IPC IPC(8): F02B29/04
CPCF02B29/0468F02B29/0475Y02T10/12
Inventor 陈承王伟张仁新刘景超甘申
Owner DONGFENG COMML VEHICLE CO LTD
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