Low-vacuum pipeline transportation system

Abstract

The invention relates to the technical field of pipeline transportation, in particular to a low-vacuum pipeline transportation system. The low-vacuum pipeline transportation system comprises at leastone low-vacuum pipeline, a tunnel, a track, a station, an ultra-high-speed maglev train, an interval air-tight door, a folding channel, a plurality of low-vacuum pump stations and a control system, wherein the low-vacuum pipeline is fixedly mounted in the tunnel, and a rail is fixedly mounted in the low-vacuum pipeline; the ultra-high-speed maglev train is used for running along the track; the low-vacuum pump station is communicated with the low-vacuum pipeline; the interval air-tight door is arranged at the position where the low-vacuum pipeline is connected with the station; and the controlsystem is in signal connection with the low-vacuum pump station and the interval air-tight door and used for controlling the low-vacuum pump station and the interval air-tight door to act. The low-vacuum pipeline transportation system has the advantages of being high in speed, low in energy consumption, small in influence of external weather, small in noise and vibration and convenient for urban personnel to take and transfer.

Description

technical field [0001] The present application relates to the technical field of pipeline transportation, in particular, to a low-vacuum pipeline transportation system. Background technique [0002] At present, the modes of transportation mainly include water transportation, road transportation, railway transportation (including subways in cities), and air transportation. Water transportation was the first to appear. Before air transportation, human beings crossed the ocean mainly by water transportation, but its speed was low. The advantages of road transportation are flexibility, convenience, and door-to-door transportation, but its disadvantages are the relative disorder and the relative unreliability of human operations, which lead to more traffic accidents, and the current traffic congestion is serious and the consumption of oil resources is high. Railway transportation is a land transportation method suitable for long-distance and large-scale passenger and cargo trans...

AI Technical Summary

Problems solved by technology

Water transportation was the first to appear. Before air transportation, humans mainly relied on water transportation across the ocean, but its speed was low.

The advantages of road transport are flexibility, convenience, and door-to-door access, but its disadvantages are the relative disorder and the relative unreliability of human operations, which lead to more traffic accidents, and the current traffic congestion is serious and the consumption of oil resources is high.

Railway transportation is a land transportation method suitable for long-distance and large-scale passenger and cargo transportation, and its influence ranks first in all industries of the national economy. However, when the speed of the wheel-rail high-speed rail exceeds 400km / h, the traction driving power of the train is mainly used to overcome aerodynamic resistance. Rapid increase in energy consumption, poor economy, high noise and vibration, and the high-speed rail station needs to be set at a certain distance from the main urban area, and needs to be connected by other means of transportation; There are advantages in obstacles such as obstacles, but the disadvantages are high fuel consumption, greatly affected by the weather, the airport is far from the urban area, and other transportation methods are required to enter the urban area, and multiple transfers are required, and the total time-consuming is still relatively long

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