Double-track turnout system, double-track vehicle, vacuum pipeline transportation system and operating method thereof

Abstract

The present invention relates to the field of rail transportation, in particular to a double-track turnout system, a double-track vehicle, a vacuum pipeline transportation system and an operating method thereof. In the system, the vehicle runs straight through the first track mechanism; the vehicle runs through the second track mechanism in the turnout area; when the vehicle enters or exits the turnout area, the first track mechanism and the second track mechanism perform transition conversion, The embodiment of the present invention uses the vehicle to switch from one track mechanism to another track mechanism to realize the fast and convenient turning of the vehicle, and can realize the turning by changing the track up and down of the vehicle under the condition that the switch is fixed, and no response time is required; The transition process is smooth and does not affect the speed of the vehicles behind; all vehicles on the main line can run at full speed with high efficiency; the structure of the turnout is simple, the track does not need to be controlled, only the control of the vehicle's track change is required, and the cost is low.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a double-track turnout system, a double-track vehicle, a vacuum pipeline transportation system and an operating method thereof. Background technique [0002] In the prior art, any ground vehicle including automobiles, high-speed rail, maglev, etc. is limited by air resistance and aerodynamic noise, and its commercial operating speed should not exceed 400km / h. Speed, at present, it is better to put the vehicle in a vacuum or low vacuum pipeline. Among them, the vacuum pipeline transportation system refers to the vehicle system that operates in a sealed pipeline with low atmospheric pressure (10-20KPa) or high vacuum. The system is mainly composed of vehicles, pipelines, tracks, stations, switches, vacuum monitoring, and escape systems. [0003] At present, most of the existing maglev turnouts are medium-low speed maglev turnouts, and the structure is a three-stage centering typ...

AI Technical Summary

Problems solved by technology

[0005] 1. The turnout structure is complex, requiring turnout machine, centering mechanism, control system, etc.;

[0006] 2. The response time of the turnout is long, and it takes about ten seconds to change the turnout, which affects the rapid operation of other vehicles on the main line;

[0007] 3. It is expensive and requires a lot of professional equipment;

[0008] 4. Due to the high speed of the vacuum pipeline and the large turning radius, a long turnout is required;

[0009] 5. The laying of the turnout pipeline is very wide and long, which wastes land and material costs, is too long, difficult to control, and difficult to guarantee accuracy;

[0010] 6. The turnout is not switched in time, and the vehicle is at risk of derailment

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