Wheel track vehicle submarine vacuum pipeline traffic system suitable for strait channel

A transportation system and vacuum pipeline technology, applied in tunnel systems, vehicle components, electric braking systems, etc., can solve problems such as high cost and difficult construction, reduce uncertainty, reduce construction and operating costs, and reduce technology Effects of Difficulty and Uncertainty

Inactive Publication Date: 2018-10-09
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In order to overcome the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a kind of wheel-rail vehicle submarine vacuum pipeline transportation system suitable for the channel of the strait. The lack of high cost makes...

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  • Wheel track vehicle submarine vacuum pipeline traffic system suitable for strait channel
  • Wheel track vehicle submarine vacuum pipeline traffic system suitable for strait channel
  • Wheel track vehicle submarine vacuum pipeline traffic system suitable for strait channel

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0042] Such as figure 1 , figure 2 , image 3 As shown, the applicable conditions and scope of the wheel-rail vehicle submarine vacuum pipeline transportation system across the strait and the bay are:

[0043] 1) There are sea areas with a continuous length of more than 1km and a depth greater than 30m, but the maximum depth is less than 1000m. Because when the water depth is less than 30m, the underwater wave force is significant, so it is not suitable for the construction of vacuum pipelines, and cross-sea bridges or immersed tube tunnels will be cheaper; when the depth is large, such as greater than 1000m, the water pressure is very high, plus In the vacuum environment with negative pressure inside the pipeline, the external pressure on the pipe wall will be very large, and the economy of the submarine vacuum pipeline scheme will be reduced.

[0044] 2) The w...

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Abstract

The invention provides a wheel track vehicle submarine vacuum pipeline traffic system suitable for a strait channel. The wheel track vehicle submarine vacuum pipeline traffic system comprises submarine pipe piers, a pipeline, a vehicle, vehicle wheels, a track, rail braces, a linear motor, a pantograph, a contact net, a life-support system and a vehicle-mounted power battery. The wheel track vehicle submarine vacuum pipeline traffic system is characterized in that the pipe piers are arranged on the seabed, the pipeline is set up on the pipe piers, a technical scheme similar to high-speed wheelrail vehicles is adopted, track gauge is 700-1000mm, the width/height is 1.5-2m, a passenger cabin is of an air tight structure and is internally provided with the life-support system, the running speed is 100-1000km/h, and an operating exhaust mode is used to form vacuum for the pipeline. A top current collection or bottom current collection mode is adopted when electricity is taken from a powergrid; a vehicle-mounted power accumulator or long stator linear motor mode is adopted when electricity is not taken from the power grid; and a wheel driving/braking or linear motor driving/braking mode is adopted, or the wheel driving/braking and the linear motor driving/braking form a binding mode. The wheel track vehicle submarine vacuum pipeline traffic system has the advantage that the transport construction and operating costs of a strait channel submarine vacuum pipeline is reduced.

Description

technical field [0001] The invention belongs to the technical field of vacuum pipeline transportation and marine engineering, and in particular relates to a submarine vacuum pipeline transportation system for wheel-rail vehicles suitable for strait passages. Background technique [0002] Due to the constraints of air resistance, aerodynamic noise, and aerodynamic vibration, high-speed railways and maglev trains cannot further increase their speed. In addition to being affected by air resistance, aircraft and automobiles have high energy consumption and large carbon emissions, which will limit their future development. Vacuum tube high-speed transportation overcomes the above-mentioned shortcomings. It is a transportation mode that can reach ultra-high speed, has low energy consumption, and has little environmental impact. It is expected to fundamentally solve the dilemma faced by human transportation. [0003] Vacuum pipeline transportation is composed of pipelines, vehicle...

Claims

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Application Information

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IPC IPC(8): B61B13/10B60L7/26E02D29/067E01B1/00
CPCB61B13/10B60L7/26E01B1/002E02D29/067
Inventor 张耀平
Owner XIJING UNIV
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