Method of reinflation at two-box of vehicle

A technology for car and tail docking, which is applied in the direction of vehicle parts, body, body stability, etc.

Inactive Publication Date: 2007-07-18
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This patent cannot start with changing the airflow pressure distribution on the surface of the tail-end car body, so as to change the air resistance on the body and ultimately save fuel

Method used

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  • Method of reinflation at two-box of vehicle

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Embodiment Construction

[0027] An embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to Examples described below.

[0028] In conjunction with the design of the xx broken tail type automobile body, the implementation process of the present embodiment is as follows:

[0029] (1) Set the air intake device, air delivery tube bundle, and air outlet device for air supplementation.

[0030] The air intake device has a width of 200 mm and a short windshield plate voltage regulator grille. There are two groups in total, which are installed on the top and bottom of the front face of the vehicle body.

[0031] Two sets of plastic hoses with a diameter of 70 mm are used for the gas delivery tube bundle,...

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Abstract

The present invention relates to a tail portion air-supplementing method for tail-cut type automobile in the field of automobile technology. Said method includes the following steps: (1), setting air-feeding device, air-conveying pipe column and air-discharging device for supplementing air; the air-feeding device is a pressure-maintaining grille with short wind deflector and is mounted on the front face of automobile body; the air-conveying pipe column is a group of plastic hoses and is connected with air-feeding device and air-discharging device; the air-discharging device is placed in the tail portion of said tail-cut type automobile body; (2), taking out air form front face of automobile and making the collected air flow be uniformly distributed to every air-conveying plastic hose; (3), air-conveying pipe column can be used for conveying air flow into air-discharging device and calculating the quantity of air-conveying plastic hoses; and (4), utilizing air-discharging device to make uniform air supplement in the automobile tail portion so as to attain the effect of saving energy.

Description

technical field [0001] The invention relates to a method in the technical field of automobiles, in particular to a method for replenishing air at the rear of a tail-docked automobile. Background technique [0002] A car with a larger vertical surface at the rear of the car is called a docked car, such as a bus. When a car with a docked tail is moving, if it moves from position A to position B, the surrounding air at position A where the original car was located has not yet come to fill position A, within a very short period of time A region of vacuum (subatmospheric and with a pressure gradient across the region) is created. When a car with a docked tail is running continuously, when the air flowing relative to the body of the car flows through the rear of the car and has no time to fill in the vacuum area caused by the driving of the car, there will be a phenomenon of shedding at the tail, and the area of ​​the tail shedding will always be in a vacuum state ( Below the at...

Claims

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Application Information

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IPC IPC(8): B62D37/02
Inventor 林忠钦侯杰克许敏殷承良侯西安陈俊
Owner SHANGHAI JIAO TONG UNIV
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