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The Structure Principle Of Single Tube Sprayer
Oct 25, 2017

There is a water inlet valve in the water suction seat at the bottom of the single tube sprayer. Inside the air chamber, there is a water outlet valve on the outer wall of the tube. There are copper balls in the two valves. When the pressure changes, the steel ball jumps up and down to open and close the valve, so as to control the flow direction of the liquid medicine.

When the piston rod rises, the feet of space within the bobbin suddenly increased, resulting in a partial vacuum, the liquid under the action of atmospheric pressure, open the inlet valve in the copper ball into the tube, Qing jian. When the stopper is pressed down, the copper ball in the inlet valve seals the water inlet. The liquor has entered the Qing Qing only from the bobbin, bobbin from the upper water outlet valve hole flow, open water copper ball valve, into the gas chamber. Gradually increase the amount of liquid, compressed air in the air chamber to produce pressure. The greater the compression ratio, the greater the pressure.

The pressure liquid solution enters the nozzle vortex chamber through the pipe (hose, spray rod, etc.) by the outlet of the water outlet, and produces a vortex at high speed. Because of the centrifugal action of the vortex and the difference between the pressure inside and outside the spray hole, the liquid medicine forms fog after spraying the hole