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Gas suspending device

An air suspension and air chamber technology, applied in the field of air suspension, can solve the problems of noise pollution, high operating power of the compressor, large gas consumption, etc., achieve good effect, solve the effect of low operating speed and high load efficiency

Inactive Publication Date: 2016-02-24
杨学实
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing air suspension devices, due to the elasticity of the air cushion, there will be bumps during operation and lack of operational stability; moreover, such hovercraft or hover vehicles are greatly affected by meteorological conditions, and they are prone to drift sideways when encountering wind, resulting in collisions with surrounding areas. Buildings cannot achieve high-speed operation; moreover, the gas consumption of existing hovercraft or hovercars is large, and the operating power of the compressor is large, causing serious noise pollution; finally, the load efficiency of hovercraft or hovercars is low

Method used

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Examples

Experimental program
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Embodiment 1

[0045] figure 1 A schematic structural diagram of the air levitation device in Example 1 of the present invention is shown. Such as figure 1As shown, the air suspension device in this embodiment includes a leg 1 and a leg air chamber 2 inside the leg 1 . The leg part 1 includes a suspended seepage surface 3 formed of porous material, and the suspended seepage surface 3 faces the external running surface 9 on which the air suspension device operates. When the leg air chamber 2 is filled with compressed gas from the air supply equipment, the pressure in the leg air chamber 2 is greater than the external pressure, and the porous material produces a perspiration seepage effect under the action of the compressed gas, so that the suspended seepage surface 3 and A suspended air film 4 is formed in the gap between the outer running surfaces 9 . Since the coefficient of friction between the suspended air film 4 and the outer running surface 9 is very small, the air suspension device...

Embodiment 2

[0052] When the outer running surface is a guide rail, that is, when the guide rail is used to carry the air suspension device, in order to prevent the air suspension device from turning over, the air suspension device also includes a baffle parallel to the side of the guide rail. However, if the baffle plate rubs against the side of the guide rail, not only will the running speed of the air suspension device be reduced, but the heat generated by the friction will also bring potential safety hazards. In order to avoid this problem, the air suspension device of this embodiment further includes a baffle air film located between the baffle and the side of the guide rail.

[0053] image 3 yes figure 1 Partial enlarged view in . Such as image 3 As shown, on the basis of the first embodiment, the air suspension device of this embodiment adds a baffle 5 connected to the side of the leg 1 and extending toward the ground. Moreover, the air suspension device also includes a side a...

Embodiment 3

[0059] In order to prevent the air levitation device from detaching from the guide rail, this embodiment may further include a hook in the air levitation device on the basis of embodiment 1 or embodiment 2. Such as image 3 As shown, the hook 13 in this embodiment is L-shaped at right angles. Wherein, the L-shaped first plane extends along the running direction of the air suspension device, and is parallel to the suspension seepage surface 3 and perpendicular to the baffle 5 . The gap between the first plane and the suspension seepage surface 3 accommodates guide rails for the operation of the air suspension device. The L-shaped second plane is located below the guide rail, extends along the running direction of the air suspension device, and is perpendicular to the first plane and parallel to the baffle 5 .

[0060] The air suspension device of this embodiment further includes: a hook seepage surface 11 comprising porous material, the hook seepage surface 11 is parallel to ...

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Abstract

The invention discloses a gas suspending device. The gas suspending device comprises a leg portion and a leg portion air chamber arranged in the leg portion; the leg portion comprises a suspension seepage face containing porous materials, and an external operation face; when the suspension seepage face operates in a manner of facing the gas suspending device, the suspension seepage face relies on the external operation face; the leg portion air chamber receives compressed gas from a gas supply device; when the pressure in the leg portion air chamber is larger than the external pressure, a suspension gas film is formed in a gap between the suspension seepage face and the external operation face. By means of the gas film, the operation speed of the gas suspending device can be effectively increased, and the gas suspending device has a high load-carrying efficiency.

Description

technical field [0001] The invention relates to the air suspension technology, in particular to an air suspension device which utilizes an air film to realize suspended travel. Background technique [0002] At present, theoretically, there are three means that can be used to solve the problem of high-speed transportation of traveling devices, and these three means are: magnetic levitation, wheel-rail speed-up, and air levitation. The air suspension technology is based on the principle of the aircraft, and uses the difference in gas pressure to form an air cushion on the traveling device and the bearing surface, so that the traveling device is suspended on the bearing surface and slides on the bearing surface. [0003] Taking hovercraft or hovercar as an example, an apron is installed around its bottom. This apron is usually made of nylon cloth coated with rubber, which is airtight and elastic. During driving, the gas compressor supplies compressed air to the skirt at the b...

Claims

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Application Information

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IPC IPC(8): B60V1/06
Inventor 杨学实彭雪明
Owner 杨学实
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