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car cooling unit

An automobile cooling and cooler technology, which is applied in the power unit, the arrangement of the cooling combination of the power unit, and the vehicle components, etc., can solve the problems such as the inability to maximize the performance, the high intake air temperature after the intercooling, and the high engine water temperature. Improve the effect of high engine water temperature, high intake air temperature and wind resistance reduction

Active Publication Date: 2022-03-22
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of cooling device is easy to block each other, and the performance cannot be maximized. It is easy to cause high intake air temperature after intercooling and excessive engine water temperature; It has become the first choice for people to buy cars. At the same time, there are more and more types of heat exchangers required for models with automatic transmission and turbochargers. How to reasonably arrange and fix the various components in the cooling device and give full play to their performance has always been a difficult point in the work

Method used

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0021] Such as figure 1 and figure 2 The automobile cooling device shown includes a condenser 2, an intercooler 5, an oil cooler 6, a radiator 3 and an electronic fan 4 located behind the radiator 3, and water chambers 3- 1. The radiator 3 is arranged behind the air intake grille 1, and the condenser 2 and the intercooler 5 are arranged side by side between the radiator 3 and the air intake grille 1. The condenser 2 and the intercooler 5 in this embodiment Arranged side by side up and down, the condenser 2 is located above the intercooler 5; the oil cooler 6 is installed in the water chamber 3-1 on one side of the radiator 3, and the oil cooler 6 in this embodiment is installed on the left side of the radiator 3 In the water chamber 3-1; the oil cooler 6 of this embodiment has an oil cooler body 6-1 located in the water chamber 3-1 and two connecting pipes 6-2 prot...

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Abstract

The invention discloses an automobile cooling device, which relates to the technical field of electric automobile manufacturing, and comprises a condenser, an intercooler, an oil cooler, a radiator and an electronic fan located behind the radiator, and is characterized in that the radiator There are water chambers on both sides, the radiator is arranged behind the air intake grille, the condenser and the intercooler are arranged side by side between the radiator and the air intake grille, so The oil cooler is arranged in the water chamber on one side of the radiator; the oil cooler has an oil cooler body located in the water chamber and a connecting pipe protruding from the water chamber, and the connecting pipe is sealed The unit is embedded on the casing of the water chamber. Compared with the prior art, the heat dissipation performance of the present invention is not only improved overall, but also reduces energy consumption.

Description

technical field [0001] The invention relates to the technical field of electric vehicle manufacturing, in particular to a cooling device for electric vehicles. Background technique [0002] The cooling device of an electric vehicle mainly includes a radiator, an oil cooler, a condenser and an intercooler, the radiator and the condenser are arranged in rows, the intercooler is located on one side of the radiator, and the oil cooler The cooler is air-cooled and placed on one side of the condenser; the cooling water pipes of the oil cooler and the radiator are respectively connected to the engine water jacket through their respective water pumps. This kind of cooling device is easy to block each other, and the performance cannot be maximized. It is easy to cause high intake air temperature after intercooling and excessive engine water temperature; It has become the first choice for people to buy cars. At the same time, there are more and more types of heat exchangers required ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K11/04B60K11/02B60K11/06
CPCB60K11/02B60K11/04B60K11/06
Inventor 万涛胡先锋程志谋周辉谭明香龙祖荣周少
Owner DONGFENG LIUZHOU MOTOR