Vacuum pipeline docking technology and high-speed permanent maglev train system

A technology of vacuum pipelines and high-speed trains, applied in tunnel systems, sliding/floating railway systems, tracks, etc., can solve the problems of maglev high-speed and fast advantages, underground failures, and surprisingly high costs, etc., to avoid air leakage The problem of pressure loss, fast speed, and the effect of reducing air resistance

CN101823488AInactive Publication Date: 2010-09-08刘忠臣
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2010-09-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a vacuum pipeline docking technology and a high-speed permanent maglev train system. With the station-training docking technology, the door closing time of the maglev train inside the vacuum pipeline can be shortened for scores of seconds, so the rapid on-off can be realized. When a telescopic door and a separation cabin door are withdrawn to be close to the wall of the vacuum pipeline, the high-speed pass of the tray is free from being influenced. The telescopic door is locked by a permanent magnet suction disc, and the locking force is free from being controlled by the electric power, so the gas leakage and pressure relief caused by the invalid locking for sudden power down can be prevented. The energy can be remarkably saved, the energy can be saved by more than 97 percent compared with that of high-speed track train, and the energy can be saved by more than 99 percent compared with that of the airplane.
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Description

Technical field

[0001] The invention relates to the technical field of vacuum pipeline technology and maglev vehicle, in particular to a vacuum pipeline system of a high-speed maglev train, in particular to a docking technology for fast getting on and off of a vacuum pipeline maglev train. Background technique

[0002] Maglev trains have attracted much attention because of their safety, high speed, comfort and low noise. The maglev train is in a suspended state with the track as a whole, there is no mechanical friction, and the running friction resistance is very small, and it can reach a high speed. The maglev vehicle has the advantages of low energy consumption, fast speed like an airplane, safety, energy saving and environmental protection, and low operation and maintenance costs. The remarkable energy-saving performance of maglev vehicles has far-reaching practical significance in the situation that the oil resources are seriously sounding the alarm bell.

[0003] The ...

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Embodiment Construction

[0063] The present invention will now be described in further detail in conjunction with the accompanying drawings.

[0064] like figure 1As shown, the vacuum pipeline (1) of the present invention is internally pumped into a sub-vacuum state under the shielding of the external vacuum cover (2). state. The vacuum pipeline (1) can be provided with branch pipelines as required along the way, and a bypass pipeline (3) can be laterally arranged at the vacuum pipeline (1) that needs to be discharged from the warehouse, and a telescopic channel (4) can be arranged in the bypass pipeline (3). The maglev train (5) is suspended on the maglev track (6) laid in the vacuum pipeline (1). Train doors (7) are arranged on both sides of the maglev train (5), and the train doors (7) are surrounded by door frames (8). The train door (7) tightly seals the maglev train (5) and the intermediate carriage (9), and maintains a pressure of 1 standard atmosphere. Since the air resistance of the train...