This utility model has disclosed a kind of solution accurate mixing apparatus based on monitoring feedback, Comprising a signal processor, The signal processor is provided with two signal lines thereon, Wherein one of the signal lines is provided with a signal sensor thereon, A frequency converter is arranged on the other signal line, control lines are arranged on the signal processor and the frequency converter, a T-shaped electric tee joint is arranged on one control line, a water pump A is arranged on the other control line, a check valve is connected to the water pump A through a pipeline, and a tee pipe is connected to the check valve through a pipeline. By adopting single water inlet control, the constant flow of one water inlet is maintained, only the flow of the other water inlet is adjusted, and the control logic is simpler. The quantitative control is changed into the real-time feedback regulation control of the characteristic sensor, the flow control action is quick, and the muddy water efficiency is high, so that the structure of the water mixing tank is simple, the volume is smaller, and the water mixing tank is suitable for working under the field working condition.
; 董世德; 付龙文
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