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A cooling fan control system for an extended-range automobile engine

A technology for automobile engines and cooling fans, which is applied in combustion engines, engine components, machines/engines, etc., can solve problems such as engine damage, and achieve the effect of avoiding damage

Active Publication Date: 2022-03-11
河南美力达汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on the background technology, there is no corresponding filtering device for air dust in the air intake mode, so when the engine is inhaled, a certain amount of dust is often mixed into the engine, which will easily cause the technical problem of engine damage. The present invention proposes A cooling fan control system for an extended-range automobile engine

Method used

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  • A cooling fan control system for an extended-range automobile engine
  • A cooling fan control system for an extended-range automobile engine
  • A cooling fan control system for an extended-range automobile engine

Examples

Experimental program
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Effect test

Embodiment 1

[0026] refer to Figure 1-6 , a kind of extended-range automobile engine cooling fan control system is proposed in this embodiment, including temperature sensor, engine body 1, controller, wind speed detector, memory, frequency converter and motor 9, temperature sensor is connected with engine body 1, And the engine body 1 is connected with the controller, the controller is connected with the frequency converter, memory and wind speed detector respectively, the frequency converter is connected with the motor 9, the top of the engine body 1 is fixedly installed with the installation pipe 2, and the installation pipe 2 A fixed ring 3 is fixedly installed, and a plurality of sealing blades 4 are rotatably connected to the fixed ring 3. The motor 9 is fixedly installed in the installation tube 2, and a filter cartridge 16 is clamped in the installation tube 2, and the bottom inner wall of the filter cartridge 16 is rotatably connected. There is connecting shaft 13, the bottom end ...

Embodiment 2

[0035] refer to Figure 1-6 , a kind of extended-range automobile engine cooling fan control system is proposed in this embodiment, including temperature sensor, engine body 1, controller, wind speed detector, memory, frequency converter and motor 9, temperature sensor is connected with engine body 1, And the engine body 1 is connected with the controller, the controller is connected with the frequency converter, memory and wind speed detector respectively, the frequency converter is connected with the motor 9, the top of the engine body 1 is fixedly installed with the installation pipe 2, and the installation pipe 2 A fixed ring 3 is welded, and a plurality of sealing blades 4 are rotatably connected to the fixed ring 3. The motor 9 is fixed and installed in the installation pipe 2 by bolts. Connected with a connecting shaft 13, the bottom end of the connecting shaft 13 extends to the bottom of the filter cartridge 16 and is clamped with the output shaft of the motor 9. The t...

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Abstract

The invention belongs to the field of engines, in particular to a cooling fan control system for an extended-range automobile engine. Aiming at the existing air intake method, there is no corresponding filtering device for air dust, so when the engine inhales air, a certain amount of dust is often mixed. If it enters the engine, it will easily cause damage to the engine. The following scheme is proposed, which includes a temperature sensor, an engine body, a controller, an anemometer, a memory, a frequency converter, and a motor. The temperature sensor is connected to the engine body. And the engine body is connected with the controller, and the present invention drives the turbine blades to rotate through the motor, so that the engine body can be supplied with air, and at the same time, under the action of the filter cartridge installed in the installation pipe, the gas entering the engine body can be controlled. Filtration can prevent dust from entering the engine body, so it can effectively avoid engine body damage.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a control system for a cooling fan of a range-extended automobile engine. Background technique [0002] The extended-range electric vehicle is a pure electric drive electric vehicle equipped with ground charging and vehicle power supply functions, and the vehicle controller completes the operation control strategy. The battery pack can be charged by a ground charging point or an on-board charger, and the engine can be fuel or gas. [0003] The temperature of the coolant of the automobile engine has a great influence on the combustion efficiency of the gas mixture in the engine cylinder. Secondly, the existing air intake method does not have a corresponding filter device for the dust in the air, so when the engine inhales, it is often mixed with a certain amount of Dust enters the engine, which will easily cause engine damage, so we propose a range-extended automotive engine cool...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/024F02M35/08F02M35/10F02B33/40
CPCF02M35/024F02M35/086F02M35/10242F02B33/40
Inventor 轩飞李如兵刘凯
Owner 河南美力达汽车有限公司
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