Double-circulating cooling system comprising double expansion water tanks

A cooling system and double-circulation technology, applied in engine cooling, liquid cooling, internal combustion piston engines, etc., can solve problems such as high heat dissipation requirements, achieve the effects of preventing knocking, improving the effect of warm air, and protecting thermal balance

Active Publication Date: 2015-12-23
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF9 Cites 4 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
  • Double-circulating cooling system comprising double expansion water tanks
  • Double-circulating cooling system comprising double expansion water tanks
  • Double-circulating cooling system comprising double expansion water tanks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] 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.

[0053] Definition of key components

[0054] BSG: (BeltStarterGenerator) a belt starter generator system: it can realize the engine start / stop function, realize energy recovery, auxiliary torque increase and other functions.

[0055] Electronic Supercharger: (ElectricSuper-ChargerESC) 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 is dragged to 70,000 rpm, and air is needed to cool the motor, which is integrated inside the air filter.

[0056] Electronic water pump: A mot...

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 a double-circulating cooling system comprising double expansion water tanks. The double-circulating cooling system comprises a high-temperature circulating cooling system, a low-temperature circulating cooling system and a delay circulating cooling system, wherein the high-temperature circulating cooling system comprises a first expansion water tank, a high-temperature radiator, an engine cooling water jacket, a first water pump, an electronic thermostat, an engine oil cooler, a turbocharger and a heater; the low-temperature circulating cooling system comprises a second expansion water tank, a low-temperature radiator, a second water pump, an electronic supercharger, an intercooler and a BSG. According to the application, the two sets of circulating cooling systems are arranged, and the high-temperature radiator and the low-temperature radiator are arranged, so that the requirements of different components to be cooled for cooling temperature are effectively met; in addition, through the adoption of the technical scheme provided by the application, the size of the cooling system is not increased.

Description

technical field [0001] The invention belongs to the field of automobile cooling systems, and specifically refers to a double-cycle cooling system including double expansion tanks. 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 and miniaturization ...

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): F01P3/20F01P11/00F02B29/04
CPCY02T10/12
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 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