Freon recycling bin composite set

The utility model belongs to the technical field of the refrigeration, concretely relates to freon recycling bin composite set. Which comprises a frame, the frame upper end is equipped with low -pressure circulation barrel, the low -pressure circulation barrel bottom is equipped with the play liquid device of installing in the frame, low -pressure circulation barrel front end middle part is equipped with inlet means, low -pressure circulation barrel front end both sides are connected with level control apparatus and oil returning device respectively, it includes the drain pipe way of being connected to go out the liquid device bottom low -pressure circulation barrel, the drain pipe way has connected gradually out liquid stop valve, pump strainer, charge pump, pump outlet non -return valve and export stop valve. The utility model discloses area is little, simple to operate, easy operation, long service life, the freon recycling bin liquid pump composite set of lubricating oil in the low -pressure circulation b