Sprayer injection quantity calibration system

The utility model discloses a sprayer injection quantity calibration system, include the nitrogen cylinder and be used for saving oil -fired energy storage ware, the bottleneck of nitrogen cylinder is equipped with the pressure relief device who makes the gaseous pressure of output reduce to target pressure, and the nitrogen gas entry at energy storage ware top is connected to pressure relief device's gas outlet, and the fuel export of energy storage ware bottom is connected to the oil feed end of waiting to mark the sprayer through fuel pipeline, and the sprayer still is connected to and is used for controlling its constant voltage power supply who opens and close, the nozzle of sprayer is full of the cotton in stretching into the bottleneck of the plastic bottle of arranging its below in the plastic bottle, the plastic bottle is arranged in on the high -precision digital electronic scale. The utility model discloses can record each duty cycle's of sprayer injection quantity accurately, adopt the energy stor