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

An Improved Structure of Engine Cooling System Including Auxiliary Water Pump

An engine cooling and auxiliary water pump technology, which is applied to engine cooling, engine components, combustion engines, etc., can solve problems such as high heat dissipation requirements, prevent knocking, improve heating effect, and ensure intake air temperature and intake efficiency. Effect

Active Publication Date: 2017-11-24
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to propose an improved technical solution to the existing engine cooling system. Through this technical solution, the flow direction of the coolant circulation between different components can be better adapted to solve the problems of intercooler, BSG, electronic supercharger, turbine, etc. The cooling problem of the supercharger and the oil cooler can solve the high heat dissipation demand of the BSG at low engine speed and the delayed cooling function after the turbocharger is shut down

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
  • An Improved Structure of Engine Cooling System Including Auxiliary Water Pump
  • An Improved Structure of Engine Cooling System Including Auxiliary Water Pump
  • An Improved Structure of Engine Cooling System Including Auxiliary Water Pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.

[0051] Definition of key components

[0052] BSG: (Belt Starter Generator) A belt starter generator system: it can realize engine start / stop function, energy recovery, auxiliary torque increase and other functions.

[0053] Electronic supercharger: (Electric Super-Charger ESC) is an electronic matching product that can improve the ignition and combustion state of the automobile engine. Its main function is to improve the low-end torque and torque responsiveness of the engine. The speed of the motor is dragged to 70,000 rpm, and air is needed to cool the motor, which is integrated inside the air filter.

[0054] Electronic water pump: ...

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 engine cooling system improvement structure comprising an auxiliary water pump. The engine cooling system improvement structure comprises a high-temperature circulation cooling system, a low-temperature circulation cooling system and a delay circulation cooling system, wherein the high-temperature circulation cooling system comprises a first expansion tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electric thermostat, a machine oil cooler, the auxiliary water pump and warm air; the low-temperature circulation cooling system comprises a second expansion tank, a low-temperature radiator, a second water pump, a turbosupercharger, an electric super-charger, an intercooler and a BSG (belt starter generator). According to the engine cooling system improvement structure, the two circulation cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are respectively arranged, so that the requirements of different to-be-cooled parts on the cooling temperature are effectively guaranteed; the volume of the cooling system is not enlarged through the adoption of the technical scheme provided by the invention.

Description

technical field [0001] The invention belongs to the field of automobile cooling systems, and specifically refers to an improved structure of an engine cooling system including an auxiliary water pump. Background technique [0002] Governments of various countries have promulgated more and more stringent standards for engine fuel consumption. For example, it is stipulated that automobile OEMs will continue to reduce fuel consumption to 5.0L / 100km in 2020; One technology is the supercharged miniaturization of the engine + hybrid technology. [0003] In response to local government regulations, a more innovative engine matching system must be found to accomplish this goal. Because on the premise of not losing power, it is basically an impossible task to reduce fuel consumption by 30% on the current basis. Therefore, it is proposed to use a hybrid power system + electronic supercharging on the engine, and achieve the requirement of reducing fuel consumption through weak mixing...

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): F01P3/20F01P7/16F01P5/10F02B29/04B60H1/04
CPCY02T10/12Y02T10/88
Inventor 苏晓芳张建操张应兵刘俊刘彤朱浩杰房程程陈帆倪成鑫
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP 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