An electronic steel cylinder that detects the pressure change inside the beer bottle during the filling process

Abstract

The invention relates to an electronic steel cylinder for detecting pressure variation in a beer bottle during filling. The electronic steel cylinder is characterized in that the electronic steel cylinder comprises a cylinder body, a communication and charging base and an upper computer; the cylinder body is formed by fixedly connecting a cylinder portion with the bottom open and a cylinder base which is sealed; a first circuit board is arranged in the cylinder base and is provided with a single chip microcomputer, a storer, a switch, a pressure and temperature detecting system, a plurality of communication and charging contacts and a battery jar, and the input end of the pressure and temperature detecting system penetrates out of the cylinder base to go deep into the cylinder portion; the communication and charging base is clamped and fixed to the cylinder base, and a first groove is formed in the position, corresponding to the switch, of the communication and charging base; a second circuit board is arranged in the communication and charging base and is provided with a plurality of spring needles and USB interfaces; and the single chip microcomputer is electrically connected with the storer, the pressure and temperature detecting system, the communication and charging contacts and the battery jar, and the upper computer is connected with the single chip microcomputer, the storer and the battery jar through USB interfaces. The electronic steel cylinder provided by the invention can be widely applied to the technical field of beverage filling and can sealing integrated mechanical equipment.

Description

technical field [0001] The invention relates to an electronic steel cylinder, in particular to an electronic steel cylinder for detecting the pressure change in the beer bottle during the filling process. Background technique [0002] Oxygen is a key factor that accelerates the aging and deterioration of beer, so reducing the total oxygen content in beer is one of the most important quality goals in packaging workshops. The wine filling machine is the main link of beer oxygenation. At present, most of the wine filling machines use vacuum to remove the oxygen in the empty beer bottle. Therefore, the vacuum effect directly affects the oxygen increase of the filled beer. Well, the lower the residual oxygen content in the beer bottle, the lower the oxygen content in the beer after filling. [0003] In recent years, with technological innovation, the wine filling machine has developed from one-time vacuuming to two-time vacuuming and three-time vacuuming. The vacuuming effect ha...

AI Technical Summary

Problems solved by technology

However, the means of evaluating the vacuum is still by detecting the air or total oxygen content in the neck of the beer bottle, which is an indirect evaluation

Since there are many factors affecting the air or total oxygen in the neck of a beer bottle, it is difficult to accurately evaluate the effects of vacuuming, pressure preparation and pressure relief of a beer bottle only through indirect detection, and it is difficult to accurately determine the main reason for the increase in total oxygen in the neck of a beer bottle

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