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Vertical mobile isolating door for vacuum pipeline transport

A technology of vertical movement and vacuum pipeline, which is applied in door/window fittings, power control mechanism, wing leaf control mechanism, etc., and can solve problems such as suspension termination

Inactive Publication Date: 2010-05-12
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the normally conductive electromagnetic levitation vehicle, the blockage caused by the horizontal channel to the maglev track will also cause the suspension to be terminated, and the electromagnetic levitation vehicle must rely on the support wheels to pass through the isolation door

Method used

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  • Vertical mobile isolating door for vacuum pipeline transport
  • Vertical mobile isolating door for vacuum pipeline transport
  • Vertical mobile isolating door for vacuum pipeline transport

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The layout of the permanent magnet track used for HTS maglev vehicle operation has the following three types: 1) The permanent magnet track and the linear motor are installed on the bottom surface of the vacuum pipeline, and the bottom surface of the permanent magnet track and the linear motor are on the same plane; 2) The permanent magnet track and the linear motor are installed on the bottom surface of the vacuum pipeline, and the top surfaces of the permanent magnet track and the linear motor are on the same plane; 3) The permanent magnet track and the linear motor are installed on the bottom surface of the vacuum pipeline, and the permanent magnet track and the linear motor are on the same plane. The top surface of the motor is on the same arc surface.

[0020] In the process of use, in order to meet the sealing requirements betwee...

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PUM

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Abstract

The invention discloses a vertical mobile isolating door for vacuum pipeline transport, which comprises a door chamber body wall arranged vertically, wherein the inside of the door chamber body wall is provided with a door chamber; the inside of the door chamber is provided with an isolating door body which is connected with a power driving device and a puller device respectively; the two lateral surfaces and the top surface of the isolating door body are provided with first continuous sealing rings; the two lateral surfaces of the isolating door body are provided with at least one moveable pulley respectively; the isolating door body can move up and down through the moveable pulleys; the lower part of the door chamber body wall is provided with a door hole; and the lower end surface of the isolating door body is a sealing surface. Under the condition that the vacuum pipeline transport is operated normally, the vertical mobile isolating door can meet the requirements on operation, maintenance and vacuum preservation of the vacuum pipeline without occupying effective clearance for a vehicle to drive or blocking a magnetic levitation track.

Description

technical field [0001] The invention belongs to the technical field of vacuum environment boundary structure for vacuum pipeline traffic, relates to a vacuum environment isolation door for vacuum pipeline or vacuum tunnel traffic, and in particular to a vertically movable isolation door for vacuum pipeline traffic. Background technique [0002] The vacuum chamber of the vacuum pipeline high-speed maglev transportation will be the largest vacuum environment artificially formed, and it will extend to thousands of kilometers or even tens of thousands of kilometers. For such a huge vacuum system, in order to meet the needs of operation, maintenance and vacuum maintenance, it is necessary Position setting isolation device - isolation door. The vacuum chambers used for simulation in the existing aerospace field and the vacuum chambers in other industrial fields all have openable door covers. Patent application "A Hermetic Door Used in Vacuum Pipeline System" (Application No. 2007...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/00E05F15/16E05F15/60
Inventor 张耀平赵勇刘本林李胜善梁晶田锐
Owner XIJING UNIV
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