Atmosphere control device
A control device and atmosphere technology, applied in the direction of control/adjustment process, chemical/physical/physicochemical process, chemical instruments and methods, etc., can solve problems such as messy experimental tabletops, damaged glassware, and experimental data distortion, etc., to achieve processing The process is convenient, the effect of improving air tightness and avoiding damage
Active Publication Date: 2018-03-06
BEIJING PERFECTLIGHT SCI & TECH
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Problems solved by technology
The plugged pipeline will cause the experimental table to be dirty, especially when the atmosphere is processed on the glass instrument, the plugging and unplugging of the pipeline will cause damage to the glassware, and the airtightness of the temporary pipeline is difficult to guarantee
Especially under the requirements of experiments that require both vacuuming and inflation, at least one vacuum processing system and one gas distribution system are often required, and the temporary pipeline cannot meet the airtightness requirements during vacuuming.
If the preliminary atmosphere treatment of the reaction device or reactor cannot reach the required value, it will directly lead to distortion or serious errors in the subsequent experimental data.
Method used
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[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0031] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
[0032] Such as Figure...
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The invention relates to the field of experimental equipment and discloses an atmosphere control device. The atmosphere control device comprises a supporting table, a sample placement base arranged onthe supporting table for supporting a sample bottle, and an air intake mechanism. The air intake mechanism comprises a vertical support arranged on the supporting table and located near the sample placement base, a linear guide rail arranged on the vertical support, a needle base arranged on a guide rail slider of the linear guide rail and moving up and down along the linear guide rail, and an air inlet needle arranged on the needle base, moving up and down with the needle base, and used for taking out the sample bottle, wherein the air intake needle is connected to multiple air channel fittings. When the atmosphere control device is used for an atmosphere treatment process, the requirements for the treatment can be satisfied without inserting or removing a temporary pipeline, so that theairtightness of the experiment is improved.
Description
technical field [0001] The invention relates to the field of experimental equipment, in particular to an atmosphere control device. Background technique [0002] In the existing laboratories at home and abroad, it has always been a difficult problem to control the atmosphere of the reaction device and the reactor and other components. During the processing, it is often necessary to insert many temporary pipelines to meet the processing requirements. The plugged pipeline will cause the experimental table to be dirty, especially when the atmosphere is processed on the glass instrument, the plugging and unplugging of the pipeline will cause damage to the glassware, and the airtightness of the temporary pipeline is difficult to guarantee. Especially under the requirements of experiments that require both vacuuming and inflation, at least one vacuum processing system and one gas distribution system are often required, and the temporary pipeline cannot meet the airtightness requir...
Claims
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IPC IPC(8): B01J19/00
CPCB01J19/0006B01J19/002B01J2219/00011
Inventor 陈磊刘彬沈帅李阵李秋林艾宇宙
Owner BEIJING PERFECTLIGHT SCI & TECH