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Built-in airbag type glove box and method for cleaning glove box in airbag manner

A glove box and airbag technology, applied in cleaning methods and appliances, chemical instruments and methods, manipulators, etc., can solve the problems of increasing the application cost of glove boxes and affecting the application of glove boxes, and achieve the effect of saving gas costs

Inactive Publication Date: 2017-09-26
VIGOR GAS PURIFICATION TECHNOLOGIES (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the high concentration is turned on, the service life of the purification column will be reduced, so a large amount of inert gas is required to clean the glove box, such as high-purity nitrogen, high-purity argon, high-purity helium, etc., but because the supply of high-purity gas is relatively expensive, this cleaning method greatly Increase the application cost of glove boxes and affect the application of glove boxes in various industries

Method used

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  • Built-in airbag type glove box and method for cleaning glove box in airbag manner
  • Built-in airbag type glove box and method for cleaning glove box in airbag manner
  • Built-in airbag type glove box and method for cleaning glove box in airbag manner

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Effect test

Embodiment 1

[0022] A built-in airbag type glove box, the structure is as follows figure 1 As shown, an air bag is provided in the glove box, and the inflation and deflation interface of the air bag is located outside the glove box, and the gas inside the air bag does not communicate with the gas inside the glove box. Other structures and functions of the glove box can be the same as any existing glove box.

[0023] One or more airbags can be installed in different parts of the glove box. The material of the airbags needs to be thin and tough, and the shape of the airbags can be customized according to the specific conditions of the box.

[0024] When cleaning the glove box, air is blown into the air bag first, so that the internal volume of the glove box becomes smaller, and then an inert gas is introduced to clean the glove box, such as figure 2 As shown, the space occupied by the inert gas is only a small area outside the air bag in the glove box, and the inert gas used for cleaning i...

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PUM

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Abstract

The invention provides a built-in airbag type glove box and a method for cleaning the glove box in an airbag manner. An airbag capable of being filled with air is arranged in a box body of the glove box. An air inflation and deflation connector of the airbag is located on the outer portion of the glove box. The inner air of the airbag does not communicate with inner air of the glove box. According to the built-in airbag type glove box and the method for cleaning the glove box in the airbag manner, when a water-free and oxygen-free environment is restored after initial assembly and unpacking maintenance of the glove box, the cleaning air amount can be greatly reduced and is even only 1 / 10 of the original air amount, and the use cost is greatly reduced.

Description

technical field [0001] The invention relates to the fields of gas purification and glove boxes, in particular to a built-in air bag type glove box and a method for cleaning the air bag type glove box. Background technique [0002] Glove boxes are widely used in high-tech research fields and manufacturing processes such as medicine, biology, chemical engineering, nuclear energy, lithium batteries, and machining. The glove box can not only provide a water-free and oxygen-free operating environment for various scientific research and production, but also provide safety protection for scientific research workers, such as medical biological anti-bacteria and disease prevention, nuclear energy radiation protection and leakage prevention, and chemical and chemical protection. Toxic gas and so on. [0003] At present, the glove box mainly includes a box body, a gas purification column, a circulation unit, and a control unit. The principle is that the control unit controls the circ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/08B25J21/02
CPCB25J21/02B08B9/08
Inventor 李春风
Owner VIGOR GAS PURIFICATION TECHNOLOGIES (SUZHOU) CO LTD
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