An overflow monitoring system

Abstract

The utility model relates to liquid material bin type packaging technical field, specifically disclose a kind of overflow monitoring system, including liquid material bin, feed valve, liquid level float ball switch and control system, feed valve is installed on the feed pipeline of liquid material bin, control system linkage liquid level float ball switch and feed valve, still include overflow bin, the overflow port of overflow bin is communicated with liquid material bin, overflow bin inside is also equipped with liquid level float ball switch, overflow bin is connected with reflux pipeline, the bottom of liquid material bin is equipped with discharge pipe, reflux pipeline is communicated with discharge pipe, reflux valve is installed on reflux pipeline, control system is used to when the ball height in overflow bin reaches set value, control feed valve closes. The present application is used to solve the problem that the liquid material overflow waste and machine pollution caused by the failure of liquid level float ball switch in the existing liquid material bin overflow structure, realize multiple anti-overflow, and overflow material can be realized by the communication of reflux pipeline and discharge pipe, reduce liquid material waste, reduce production cost.

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