Gas chromatograph having protection structure
A gas chromatograph and protective structure technology, applied in the field of gas chromatographs with protective structures, can solve the problems of dust, affecting the accuracy and timeliness of gas chromatograph analysis data, collision damage, etc., and achieve the effect of easy use
Active Publication Date: 2019-09-06
湖北祺美中检联检测有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a gas chromatograph with a protective structure, which has the advantages of being easy to use, dust-proof and anti-collision, and solves the problem that the existing gas chromatograph is often directly exposed to the air, and is often used for a long time. It is easy to be damaged by collision and a lot of dust, which affects the accuracy and timeliness of gas chromatograph analysis data
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-4 , a gas chromatograph with a protective structure, comprising a protective box 1, a collection box 2 is fixedly installed on the bottom of the protective box 1, the inside of the collection box 2 communicates with the inside of the protective box 1, and the inner cavity bottom wall of the protective box 1 is fixed There are two first slide rails 3 that are symmetrically distributed in quantity, and the inside of the first slide rail 3 is...
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The invention relates to the technical field of gas chromatographs, and discloses a gas chromatograph having a protection structure, and the gas chromatograph comprises a protective box. In the gas chromatograph having the protection structure, the protective box can block a certain collision force and the entry of dust for the gas chromatograph, the clamping plate is pressed at the same time to make the clamping plate circularly move around the U-shaped bracket and compress the spring to cause the separation of the clamping block from the pin, the sliding cover is slide down through the slider at this time to expose the operation panel of the gas chromatograph inside the protective box without affecting the use of the gas chromatograph, the fan and motor are started simultaneously, the airflow generated by the fan can expel the dust inside the protective box into the collecting box, and the motor can rotate with the first gear and the second gear to make the linkage rod move left andright with the transmission rod so as to cause the spoiler to swing left and right, thereby affecting the blowing of airflow with no dead angle in the protective box, and having the advantages of being easy to use, dustproof and collision-proof by blowing the dust into the collecting box.
Description
technical field [0001] The invention relates to the technical field of gas chromatographs, in particular to a gas chromatograph with a protective structure. Background technique [0002] Gas chromatography is an instrument for qualitative and quantitative analysis of multi-component complex mixtures by using chromatographic separation technology and detection technology. Chlorine, organophosphorus, polycyclic aromatic hydrocarbons and phthalates, etc. There are many types of gas chromatographs with different functions, but their basic structures are similar. Gas chromatographs generally consist of gas circuit system, sampling system, separation system, detection and temperature. Control system and recording system. Gas chromatography is a chromatographic analysis method with gas as the mobile phase. It is mainly used for the separation and analysis of volatile substances. Gas chromatography has become one of the most important separation and analysis methods. It has been wi...
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IPC IPC(8): G01N30/02
CPCG01N30/02G01N2030/025
Inventor 牛力王成成焦世宁
Owner 湖北祺美中检联检测有限公司