High-speed and energy-saving train

A train and high-speed technology, applied in the field of high-speed energy-saving trains, can solve the problems of limited effect and limited energy consumption of trains, and achieve the effect of avoiding the formation of large and small negative pressure areas, getting rid of cost consumption, and saving energy consumption.

Active Publication Date: 2010-07-07
朱晓义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And as the speed of the high-speed train moves, the resistance is just as big, and the two are directly proportional, which greatly consumes the limited energy when the train is running.
[0007] For this reason, people also try to add various streamlined surfaces to the moving body to achieve the purpose of reducing the above four kinds of resistance, but unfortunately, the effect is limited, and the large amount of energy consumption required to overcome the resistance is still high-speed. It is a major bottleneck in the configuration of the train power system, so it is necessary to find an effective method that can really reduce resistance, so that high-speed trains can be freed from the existing power supply mode along the road to adapt to new, more energy-saving and effective power. system

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as image 3 , 4Shown is a specific embodiment of a double-deck high-speed energy-saving train, which includes a train body 1, the train body 1 is composed of an inner shell 3 and an outer shell 2, and a certain distance between the inner shell 2, 3 forms an annular fluid around the train The channel 4 is provided with a fluid inlet 7 at the front end of the shell 2, and the fluid inlet 7 is connected to the rear end outlet 8 through the fluid channel between the shells to form a top fluid channel 401, a top outlet 802, a middle fluid channel 402, and a middle guide port. The outlet 801 and the bottom fluid channel 403 , the annular hole 404 , and the bottom outlet 803 . A rotator 704 driven by a motor 705 is provided in the front fluid inlet 7, and the rotator 704 is used for rapid rotation to throw away the positive fluid resistance and avoid the resistance generated by the largest positive fluid directly colliding with the inner shell 3; The casing 2 around the...

Embodiment 2

[0054] Such as Figure 5 Shown, the high-speed train of the present embodiment is different from embodiment one: the shell 2 and the inner shell 3 of the fluid channel 4 at the bottom of each compartment of the train are spoiler surfaces 114 (as Figure 11 ), and the rear part is provided with a return-shaped export port 8, and at least one export port 801 is provided in the middle. Or the turbulence surface of concave-convex alternate streamlined surface, each turbulence surface is made of materials that can absorb the sun, and the absorbed solar energy is converted into electric energy and stored in the storage battery 907, and together with the storage battery 904 and compressed gas, an energy system is formed.

[0055] see Figure 6-7 , in the fluid channel 4 at the bottom of the train, it is divided into 3 independent or semi-independent guide chambers (if the channel plate 404 is not completely cut off, it is a half cutoff) by two concave-convex parabolic channel plates...

Embodiment 3

[0060] Such as Figure 8 As shown, the high-speed energy-saving train of the present embodiment is different from Embodiment 2 in that its power system adopts a turbofan engine 801 in the middle of the train main body 1 rear circular shell 201 to concentrate the main power on the main body 1 rear, and the electric A hybrid power system with motor and air motor auxiliary power. The bottom of the train main body shell 2 is provided with a spoiler surface 113 (see Figure 10 ), so that the fluid flow path in the bottom fluid channel and outside the channel (between the spoiler surface and the ground) is not less than the path passing through the upper part of the train, thereby eliminating lift resistance, and its rear end is provided with a circular shell 201, which is convenient for filling small The negative pressure zone can effectively reduce the area of ​​the negative pressure zone, and is also conducive to the rapid passage of the fluid. At least one strip-shaped convex s...

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Abstract

The invention provides a high-speed and energy-saving train which can effectively prevent a fluid hole from being sealed in the motion process, greatly reduces the fluid resistance and the lift resistance in the traveling process and is matched with a novel power system so as to realize the energy saving. The invention provides two schemes for the high-speed and energy-saving train, wherein one scheme is characterized in that the fluid resistance in the traveling process of the train is reduced and the energy is saved by arranging a fluid passage which penetrates through the whole train main body as well as a leading-in mouth and a leading-out mouth at the front and back; besides, a turbulence surface or a second fluid passage is arranged at the bottom of the train in both schemes so that a path that fluid passes through the bottom is larger than or at least equal to a path that the fluid passes through the upper part, therefore, the lift resistance is eliminated, the weight of the train is 1 / 5 of the weight of the conventional train, and the energy consumption for overcoming the mass motion is greatly reduced. By matching with a hybrid power system, the high-speed and energy-saving train can travel for a long distance without a power supply network on the way, thereby avoiding catastrophic effects on the traveling process from natural disasters.

Description

【Technical field】 [0001] The invention relates to a fluid motion device, in particular to a high-speed energy-saving train that can greatly reduce fluid resistance during operation to realize energy saving. 【Background technique】 [0002] As we all know, trains have always been the main means of transportation in modern society due to their large carrying capacity. With the gradual improvement of people's logistics efficiency, traditional low-speed trains can no longer meet the needs, so the existing trains are changing to high-speed . However, in addition to laying high-quality rails along the road to build a high-speed railway, it usually costs a lot of money to build a corresponding power supply network, and the power supply line is not reliable in actual operation. The damage of the network will affect the overall paralysis of railway transportation, causing extremely serious consequences. Therefore, it is particularly important to find a train structure and power syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D17/02
CPCY02T30/32Y02T30/40Y02T30/00
Inventor 朱晓义
Owner 朱晓义
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