New wheel rail high speed train system

Abstract

The invention relates to a new wheel rail high speed train system in the technical field of rail transit. The new wheel rail high speed train system comprises a train body and a track component and further comprises a low evacuated tube which has an airtight structure, whose interior is in a low evacuated state and which is used for accommodating the train body to advance; the track component is arranged in the low evacuated tube; the track component extends in the length direction of the low evacuated tube; the train body comprises a plurality of passenger compartments and a pair of driving compartments, wherein the plurality of passenger compartments are connected with each other in sequence, and the driving compartments are correspondingly arranged at the two end parts; the driving compartments are connected with the adjacent passenger compartments; jet engines are placed in the driving compartments; and during advancing, one driving compartment is used as a driving side and positioned at the tail part of the train part. By using the jet engines, the whole train body is pushed to advance at a high speed; and moreover, the whole train body runs in the low evacuated tube; and therefore, the air resistance is greatly reduced, and the running speed is increased.

Description

technical field [0001] The invention relates to rail transit technology, specifically, a new wheel-rail high-speed train system. Background technique [0002] The rail transit mode in which vehicles run on fixed guide rails has been widely adopted by humans for its outstanding advantages such as safety, reliability, and economy. Wheel-rail trains and maglev trains are two main technical forms of rail transit. Because there are still many bottlenecks in the large-scale application of maglev transportation, it has not been put into commercial use on a large scale. The wheel-rail train adopts the mode of the meshing operation of the wheels on the track, and the wheels and the track are in direct contact. It is widely used in some special occasions such as railways, urban transportation, and mines. It is the main mode commonly used in rail transportation. [0003] Since the invention of rail transit, the demand for running speed has been the main driving force for its progress...

AI Technical Summary

Problems solved by technology

Now the actual operating speed of wheel-rail transportation has reached 350km / h, but it still cannot meet people's expectations. People hope that the operating speed will exceed 600km / h, or even higher, to replace short- and medium-distance air transportation on a larger scale

However, due to the limitations of the traditional wheel-rail adhesive contact method, such a speed is difficult to achieve through the traditional wheel-rail method.

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