Sealing system for environment chamber doors

A sealing system, environmental chamber technology, applied in the field of sealing systems, can solve problems such as door sealing

Active Publication Date: 2019-01-11
CHINA AIRPLANT STRENGTH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of this application is to provide a sealing system for the door of an environmental chamber to at least solve the sealing problem of the door of the existing environmental chamber in extreme environments

Method used

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  • Sealing system for environment chamber doors
  • Sealing system for environment chamber doors
  • Sealing system for environment chamber doors

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the application more clear, the technical solution in the embodiment of the application will be described in more detail below in conjunction with the drawings in the embodiment of the application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. Embodiments of the present application will be described in detail below in conjunction with th...

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Abstract

The application belongs to the field of environmental testing, and particularly relates to a sealing system for environment chamber doors. The sealing system includes sealing elements, a controller and an air source. The sealing elements are laid along the edges in the side length directions of a door, and have a natural state and an inflated state. In the natural state, there is a predetermined distance between each sealing element and the edge of the corresponding side; and in the inflated state, each sealing element fits the wall surface of the corresponding side or the ground or the edge of the corresponding side of an adjacent door. The controller is used for making the sealing elements inflated or deflated. The air source is used for inflating the sealing elements through the controller. According to the sealing system for environment chamber doors, the sealing between super-large doors and between a super-large door and the ground or a building is realized through the inflatablesealing elements, and it is ensured that the indoor environment is not affected by the outside. Moreover, there is a certain safety distance between the sealing elements and the sealing interface inthe non-inflated state, and the normal action of the door will not be affected.

Description

technical field [0001] The application belongs to the field of environmental testing, and in particular relates to a sealing system for the gate of a super-large environmental chamber. Background technique [0002] The environmental test chamber is mainly used to simulate extreme environments such as high and low temperature, high humidity, etc. During the test, the interior of the environmental chamber is in a state of slight positive pressure, and the door is directly subjected to the test of the extreme environment. The size of the door of the environmental chamber can be determined according to the requirements of the environmental test. In some super-large environmental chambers, the door of the environmental chamber can be divided into four. The total width of the door can reach 72m, and the height of each door can reach 24m. [0003] The door of the environmental chamber is the largest leakage part of the environmental chamber. If the door is not well sealed, the air ...

Claims

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Application Information

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IPC IPC(8): E06B7/22
CPCE06B7/22
Inventor 任战鹏吴敬涛吴学敏成竹周青松
Owner CHINA AIRPLANT STRENGTH RES INST
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