Oval single-tube two-way vacuum pipeline traffic system

A vacuum pipeline and transportation system technology, applied in tunnel systems, roads, rails, etc., can solve the problems of increased construction costs, increased vacuum formation and vacuum maintenance costs, and high consumption of pipeline materials, so as to save engineering costs and facilitate construction and installation. Check the effect of maintenance and simplification of construction process

Active Publication Date: 2018-02-16
BEIJING JIUZHOU ARTERY TUNNEL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When two pipes are provided for vehicles running in both directions, the material consumption of the pipes is high, which increases the construction cost; the sum of the cross-sectional areas of the two pipes is high, which increases the cost of vacuum formation and vacuum maintenance

Method used

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  • Oval single-tube two-way vacuum pipeline traffic system
  • Oval single-tube two-way vacuum pipeline traffic system
  • Oval single-tube two-way vacuum pipeline traffic system

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 , figure 2 As shown, an elliptical single-tube two-way vacuum pipeline traffic system includes an elliptical pipeline 1, and a bidirectional running vehicle 2 is arranged in the elliptical pipeline 1, and suspension magnetic poles 3 on the vehicle are arranged on both sides of the running vehicle 2, and The suspension magnetic pole 3 cooperates with the outer suspension track 41 and the inner suspension track 42 respectively, the outer suspension track 41 is connected on the inner wall of the elliptical pipeline 1, and the inner suspension track 42 is supported on the inner wall of the elliptical pipeline 1 by the first support 5 of the track.

[0030] The ratio of the length of the major axis to the minor axis of the section of the elliptical pipeline 1 is 1.5-1.9, wherein the minor axis, that is, the inner height of the pipeline, is 2.2-3....

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Abstract

An oval single-tube two-way vacuum pipeline traffic system comprises an oval pipeline. The oval pipeline is internally provided with a two-way travelling vehicle, vehicle upward suspension magnetic poles are arranged on the two sides of the travelling vehicle and matched with an outer suspension track and an inner suspension track correspondingly, and the outer suspension track is connected to theinner wall of the oval pipeline. The inner suspension track is supported on the inner wall of the oval pipeline through a track first support. A support rod is arranged at the position of a short shaft of the oval section of the oval pipeline, a semi-oval groove-shaped support seat is arranged along the exterior of the oval pipeline, and tight-pushing clamps are arranged on the position, on the horizontal positions of the two sides of the exterior of the pipeline, of the upper portion of the groove-shaped support seat along the long axis of the section of the oval pipeline. Adjusting and fixing are conducted through adjusting bolts. As for a vehicle with the same section, the blockage ratio in two-way double pipelines is slightly decreased, and the train travelling pneumatic resistance isreduced; and pipeline manufacturing materials are reduced, the pipeline erecting work procedure is reduced, the cost is reduced, the effective clearance in the pipeline is greatly increased, and mounting, examining and maintaining are conveniently facilitated.

Description

technical field [0001] The invention belongs to the technical field of vacuum pipeline transportation, and in particular relates to an elliptical single-pipe bidirectional vacuum pipeline transportation system. Background technique [0002] Vacuum tube transportation is a new ultra-high-speed transportation mode that will be implemented soon, and it is expected to fundamentally solve various difficulties faced by human transportation. This mode of transportation consists of pipelines, magnetic levitation vehicles, drive and control, vacuum pumps, vacuum measurement, remote monitoring systems and other parts. During operation, the pipeline is evacuated, and then the vehicles drive in it. Due to the simultaneous elimination of mechanical friction and air resistance, not only the required driving force is small, but also the speed can be very fast. [0003] A reasonable pipeline cross section can effectively improve the level of external pressure the pipeline can withstand, re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/10
CPCB61B13/10
Inventor 张耀平
Owner BEIJING JIUZHOU ARTERY TUNNEL TECH CO LTD
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