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Cell box heating and motor radiating device of electric automobile

A technology for heat dissipation of motors and electric vehicles, applied in electric vehicles, electromechanical devices, power devices, etc., can solve problems such as lack of good battery box heating technology

Inactive Publication Date: 2012-08-15
田枫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, as a new energy electric vehicle, there is no good battery box heating technology in the research and development stage

Method used

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  • Cell box heating and motor radiating device of electric automobile
  • Cell box heating and motor radiating device of electric automobile
  • Cell box heating and motor radiating device of electric automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 , figure 2 , image 3 , Figure 4 Shown is: a battery box heating and motor heat dissipation device for an electric vehicle, with a battery box, the battery box is the general name of the storage box for storing batteries, including a radiator 9, a water pump 14, an upper water pipe 11, a water return pipe 12, and a motor 18 several main parts. The winter radiator 9 is in the battery box, and the battery box used in winter has a battery box body 1 and a battery box 2 before winter. The battery box body 1 has a battery box door 3 and a battery box bottom 4. There are boxes on the battery box wall. The insulation layer 5 can also be arranged outside the battery case. A radiator 9 is arranged in the battery box, and an exhaust valve 34 is arranged on the radiator. The radiator base 10 is fixed on the bottom 4 of the battery box by screws 7. Before winter, the battery box 2 covers the radiator 9, and the bottom 4 of the battery box is connected to the On one ...

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PUM

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Abstract

The invention discloses a cell box heating and motor radiating device of an electric automobile, and the device mainly comprises a cell box, a radiator, a water pump, a water feed pipe, a water return pipe and a motor, wherein an insulation layer is arranged on the wall of the cell box. In winter, the radiator is located in the cell box, the heat radiated by the heating motor is provided to the radiator by the water feed pipe and the water pump so as to heat the cell box through the radiator to increase the temperature of the cell box to protect the cell, avoid the excessive power consumption of the cell caused by over low temperature and increase the continuous travelling mileage. In warm seasons, the radiator is located outside the cell box, and the radiator is used for radiating to protect the motor, improve the working efficiency and prolong the service life of the motor.

Description

technical field [0001] The invention is applied to heating the battery box in the winter of the electric vehicle and as a cooling device for the motor in the warm season. Background technique [0002] At present, electric vehicles as new energy sources do not have good battery box heating technology in the research and development stage. Contents of the invention [0003] The technical problem solved by the invention is: the heat generated by the electric motor in the winter cold region of the electric vehicle is supplied to the radiator in the battery box by a water pump, so as to increase the temperature of the battery box. The heat generated when the motor works in the warm season is dissipated by the radiator outside the battery box. [0004] Technical scheme of the present invention is: [0005] A battery box heating and motor heat dissipation device for an electric vehicle, which is composed of battery box, radiator, water pump, liquid filling bucket, water supply ...

Claims

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Application Information

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IPC IPC(8): B60K11/04H01M10/50H01M2/10H02K9/19H01M10/615H01M10/63
CPCY02E60/12Y02T10/641Y02E60/10Y02T10/64
Inventor 田枫
Owner 田枫
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