Infrared spectrum alcoholic strength monitoring probe

Abstract

The invention relates to the technical field of alcohol monitoring and analysis, in particular to an infrared spectrum alcoholic strength monitoring probe. The infrared spectrum alcoholic strength monitoring probe comprises a probe shell, wherein a through groove formed in the upper end of the probe shell is internally and fixedly provided with an inserted connection lug A, the upper end of the inserted connection lug A is in inserted connection in the lower end of a connection guide tube, the inner portion of the upper end of the connection guide tube is in inserted connection with an inserted connection lug B, the outer portion of the inserted connection lug B is provided with a shell, the inserted connection lug B is fixedly arranged in the through groove formed in the lower end of theshell, the outer end of the through hole formed in the middle end of the top of the shell is fixedly provided with a connector lug, and the left end of the rear side of the inner portion of the shellis fixedly provided with a temperature sensor module. The infrared spectrum alcoholic strength monitoring probe has the advantages that the precision of the achieved alcoholic strength detection effect is accurate, and an infrared emitting and receiving structure is isolated at the rear side of quartz glass and cannot be soaked in a detection solution, thereby omitting the step that the probe shell needs to be cleaned fully after each time of detection.

Description

technical field [0001] The invention relates to the technical field of alcohol monitoring and analysis, in particular to an infrared spectrum alcohol monitoring probe. Background technique [0002] Alcohol, total acids and total esters are the main factors in the quality control of liquor and the main substances that determine the taste. The detection methods stipulated in "GB / T10345-2007 Liquor Analysis Methods" cannot meet the needs of rapid on-line detection in liquor quality monitoring. Compared with foreign countries, at present, in the process of testing the alcohol quality of liquor in our country, we generally rely on traditional physical and chemical tests (pycnometer method, alcohol meter method or gas chromatography, etc.), and the testing methods are relatively backward. Near-infrared spectral analysis technology has been used in the quality detection of fruit wine, beer, wine and other wines abroad because of its advantages of rapidity, non-destructiveness, sim...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned utility model can detect the alcohol content of the liquid, the internal structure of the probe is not well set up, which will affect the accuracy of the alcohol content detection; The receiving tube, the infrared emitting tube and the detection liquid are immersed in each other, and it is inconvenient to fully clean the infrared detection device after detection. Therefore, it is urgent to develop an infrared spectrum alcohol monitoring probe to solve the above problems

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