Control system for reducing air resistance by utilizing vehicle tail gas

A technology of air resistance and control system, which is applied in the direction of vehicle components, power plant gas intake, power plant, etc., and can solve the problems that the exhaust gas of the vehicle cannot be automatically reduced and controlled, and cannot be fully utilized.

Inactive Publication Date: 2021-02-02
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention aims to solve the technical problems that automatic drag reduction control and vehicle exhaust cannot be fully utilized

Method used

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  • Control system for reducing air resistance by utilizing vehicle tail gas
  • Control system for reducing air resistance by utilizing vehicle tail gas
  • Control system for reducing air resistance by utilizing vehicle tail gas

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure or characteristic that can be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and i...

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Abstract

The invention relates to a control system for reducing air resistance by utilizing vehicle tail gas, which comprises a vehicle speed detection device used for measuring the speed of a running vehicle;an anti-drag exhaust device which comprises a first pipeline, a second pipeline, an anti-drag exhaust port structure, a valve assembly and an air pump assembly, wherein the side wall of the first pipeline communicates with the second pipeline, one end of the first pipeline communicates with the anti-drag exhaust port structure, the first pipeline is used for introducing vehicle tail gas, a valveassembly and an air pump assembly are arranged in the second pipeline at intervals, and the air pump assembly can discharge extracted external air through the second pipeline and the first pipeline and then through the anti-drag exhaust port structure; and a controller which is in electric signal connection with the vehicle speed detection device, the valve assembly and the air pump assembly and is used for controlling opening and closing of the valve assembly and the air pump assembly according to the received speed. Automatic anti-drag control is achieved, and vehicle tail gas is fully utilized.

Description

technical field [0001] The invention relates to the technical field of automobile aerodynamics, in particular to a control system for reducing air resistance by using vehicle exhaust. Background technique [0002] Air resistance refers to the resistance of air to moving objects, which is produced by the elastic force of air on moving objects. When automobiles, ships, railway locomotives, etc. are running, due to the compression of the air in front, the friction between the surfaces on both sides and the air, and the space behind the tail becomes a partial vacuum, the resistance caused by these effects. [0003] At present, when the vehicle is running at high speed, a strong drag vortex will be formed on both sides of the rear windshield of the car, and a large separation vortex will also be formed at the rear edge of the roof, which will form a large air resistance. Air resistance increases the fuel consumption of the vehicle during driving and produces a large amount of ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K13/04
CPCB60K13/04
Inventor 朱会梁长裘杨天军朱贞英丁智
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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