Efficient two-way throttle valve for air conditioner

The invention belongs to the technical field of pipeline circulation, and discloses an efficient two-way throttle valve for an air conditioner, which comprises an external assembly and further comprises an extraction assembly arranged on the outer side of the external assembly, and the extraction assembly is used for discharging impurities. Through cooperation of the adsorption assembly, the butt joint assembly and other structures, a covering plate pushes the butt joint assembly to move, a gear at one end of a power rod rotates through an inner gear in a driving pipe, the power rod drives a connecting ring to rotate through a return wheel, and at the moment, the structures, except a filter plate, in the adsorption assembly are all in a rotating state; in the rotating process of the vortex-shaped disc, impurities attached to the outer side of the filter plate can be scratched, gathered at the center of the filter plate and enter the filter plate through a notch in the middle of the filter plate, and by means