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Moveable isolating door for vacuum pipeline rapid transit

A technology for vacuum pipelines and isolation doors, which is applied to mining equipment, mining equipment, door/window accessories, etc., and can solve the problems of reducing headroom and occupying internal space of pipelines, etc.

Inactive Publication Date: 2010-02-10
XIJING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent No. 200710049346.0 provides a vacuum-environment airtight door cover pulled by a wire rope. The advantage of this isolation door is that there are no structural components protruding beyond the boundary of the vacuum pipe wall. The disadvantage is that it occupies the inner space of the pipe and reduces the number of vehicles allowed. headroom

Method used

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  • Moveable isolating door for vacuum pipeline rapid transit
  • Moveable isolating door for vacuum pipeline rapid transit
  • Moveable isolating door for vacuum pipeline rapid transit

Examples

Experimental program
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Embodiment Construction

[0013] The mobile isolation door in this case does not need to use a hydraulic mechanism, and can be opened or closed by traction or motor drive, so that the on-board ferry (a magnetic levitation vehicle that carries the vehicle and transfers it from the outer area of ​​the station to the inner area or from the The operation of transferring the inner area to the inner area) or the operation of the magnetic levitation vehicle entering and leaving the vacuum environment through the moving door is more concise, such as Figure 5 shown.

[0014] Such as Figure 7 As shown, when the ferry passes through the sealing groove, one group of wheels among the multiple groups of wheels is suspended when passing through the sealing groove, but the other groups of wheels have normal load capacity.

[0015] If necessary, when the movable door is opened, fill up the movable door groove with an appropriate sliding speed, so that the wheels are in a state of force when passing through the movab...

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Abstract

The invention relates to a moveable isolating door for vacuum pipeline (vacuum tunnel) rapid transit under vacuum environment, belonging to the technical field of vacuum environment boundary construction of the vacuum pipeline transit. The moveable isolating door of the invention is mainly used for an air brake station of a vacuum pipeline transit system, an annular channel provided with a door chamber is arranged on the sealing surface of the isolating door of the air brake station, a moveable door groove is also arranged on the isolating door, and a moveable track is installed on the bottomof the moveable door groove and is matched with a roller wheel of the moveable door to be used. When a seal door or the moveable isolating door moves into the door chamber, the isolating door of the air brake station is opened or is closed vice versa. The moveable door of the invention can be used as the isolating door of the air brake station of a vacuum pipeline transmission system and can alsobe used for the sectional isolation of a main pipeline route of the vacuum pipeline transit as well as for other positions which need to be isolated from the vacuum environment.

Description

technical field [0001] The invention relates to the setting of a vacuum environment movable isolation door for vacuum pipeline (or vacuum tunnel) traffic, and belongs to the technical field of vacuum environment boundary structure 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 the 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 No. 200710049346.0 provides a vacuum-environment airtight door cover pulled by a wire rope. The advantage of this isolation door is that there ar...

Claims

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Application Information

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IPC IPC(8): E21F17/00E05F15/10
Inventor 张耀平刘本林赵勇
Owner XIJING UNIV
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