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Inbound cooling system and method for vacuum pipeline maglev train

A technology of maglev trains and vacuum pipelines, which is applied in tunnel systems, sliding/floating railway systems, cooling fluid circulation devices, etc., can solve the problem of high temperature of train bodies and achieve the effect of reducing body temperature

Active Publication Date: 2020-11-06
CENT SOUTH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For traditional trains, most of the heat will be lost through natural convection and forced convection, but for vacuum tube maglev trains, the operating environment is a relatively closed space, and the heat generated by electrical equipment on the train leads to extremely high temperature of the train body

Method used

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  • Inbound cooling system and method for vacuum pipeline maglev train
  • Inbound cooling system and method for vacuum pipeline maglev train
  • Inbound cooling system and method for vacuum pipeline maglev train

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Effect test

Embodiment 1

[0050] see Figure 1 to Figure 7 , an inbound cooling system for a vacuum tube maglev train according to an embodiment of the present invention, the inbound cooling system mainly includes a mechanical arm 1, a body temperature measuring device 2, a body material detection device 3, a cooling gas pipeline 4, and a high-pressure cold air supply System 5, high pressure constant temperature gas supply system 6 and controller 7. Wherein, the mechanical arm 1 is installed under the platform of the vacuum tube maglev train; the body temperature measuring device 2 is installed on the mechanical arm 1, and the body temperature measuring device 2 is used to detect the body temperature of the vacuum tube maglev train and send the body temperature signal To the controller 7; the body material detection device 3 is installed on the mechanical arm 1, and the body material detection device 3 is used to detect the body material of the vacuum pipeline magnetic levitation train, and sends the b...

Embodiment 2

[0060] A cooling method for entering a station of a vacuum tube maglev train according to an embodiment of the present invention. The vehicle body of the vacuum tube maglev train is cooled by using the cooling system for entering the station according to the above-mentioned embodiment 1 of the present invention. The cooling method for entering the station mainly includes the following steps:

[0061] Stop the vacuum tube maglev train to be cooled on the train platform, and control the mechanical arm 1 to move to a predetermined position close to the body of the vacuum tube maglev train through the controller 7;

[0062] Detect the body temperature of the vacuum pipeline maglev train at the predetermined position through the body temperature measuring device 2, and send the body temperature signal to the controller 7;

[0063] Detect the body material of the vacuum pipeline maglev train at the predetermined position through the body material detection device 3, and send the body...

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Abstract

The invention discloses an inbound cooling system and method for a vacuum pipeline maglev train. The inbound cooling system comprises a mechanical arm which is installed below a vacuum pipeline maglevtrain platform; a train body temperature measuring device which is used for detecting the train body temperature; a train body material detection device which is used for detecting train body materials; a cooling gas pipeline which is mounted on the mechanical arm, wherein a cooling gas spray head is arranged on the cooling gas pipeline; a high-pressure cold air supply system which is used for supplying high-pressure cold air to the cooling air pipeline; a high-pressure constant-temperature gas supply system which is used for supplying high-pressure constant-temperature gas to the cooling gaspipeline; the controller, the mechanical arm, the automobile body temperature measuring device, the automobile body material detecting device, the high-pressure cold air supply system and the high-pressure constant-temperature air supply system are all connected with the controller. According to the inbound cooling system and method, the temperature of the vacuum pipeline maglev train body can berapidly and effectively reduced, and adverse effects on the structural strength of the train body are avoided.

Description

technical field [0001] The invention relates to the technical field of vacuum tube maglev trains, in particular to a station cooling system and method for vacuum tube maglev trains. Background technique [0002] At present, under ideal conditions, the vacuum tube maglev train can achieve a speed of more than 1000km / h, and its energy consumption is extremely low during operation, and there is no noise pollution. The outstanding performance of the vacuum tube maglev train is the next generation of high-speed transportation. pointed out the direction. However, considering that the vacuum tube maglev train runs at high speed, the equipment on the train will generate a considerable amount of heat, which will definitely affect the high-speed operation of the vacuum tube maglev train. [0003] Nowadays, with the continuous development of related technologies of vacuum tube maglev train, it is found that the heat on the vacuum tube maglev train mainly comes from the heating of elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/10B61B13/08F25D17/06F25D29/00
CPCB61B13/10B61B13/08F25D17/06F25D29/001
Inventor 钱博森王田天杨明智孙志昆张雷周丹伍钒
Owner CENT SOUTH UNIV
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