REFRIGERANT RECYCLING APPARATUS FOR AUTOMOBILE AIR-CONDITIONING SYSTEM AND ELECTRONIC VALVE MODULE USED IN THE SAME

摘要

The present invention relates to a refrigerant regeneration apparatus for recovering and regenerating refrigerant from an automobile air conditioner system and then charging the refrigerant to the automobile air conditioner system, and an electromagnetic valve module applied thereto, wherein the electromagnetic valve module includes an intermediate chamber; A first conduit and a second conduit connected in opposite directions to each other with the intermediate chamber interposed therebetween; An injection port connected to the intermediate chamber and connected to the first pipe and the second pipe through the intermediate chamber; A closed position connecting only the first pipe and the second pipe through the intermediate chamber by blocking the injection hole, and opening the injection hole to connect the injection hole to the first pipe and the second pipe through the intermediate chamber. It characterized in that it comprises a solenoid valve having a plunger operated to reciprocate between the open position connected to the pipe. Accordingly, it is possible to fundamentally block the possibility of mixing different oils by completely removing the conduit where oil may remain in the refrigerant regeneration device. Accordingly, various types of oil can be mixed according to vehicle types using one refrigerant regeneration device. It can be injected without any significant problem.