REFRIGERANT COLLECTING DEVICE, REFRIGERANT COLLECTING METHOD, REFRIGERATOR HAVING REFRIGERANT COLLECTING DEVICE, CONTROL METHOD FOR REFRIGERANT IN REFRIGERANT CIRCUIT OR REGENERATION DEVICE AND REGENERATION METHOD FOR REFRIGERANT COLLECTING DEVICE

摘要

There is disclosed an apparatus for easily recovering a refrigerant from a refrigerant circuit of a refrigeration apparatus at a low cost. A refrigerant recovery apparatus 6A is provided with a pipeline 7 for connection to the refrigerant circuit, a valve 17 with a clamping/piercing function disposed on the tip end of this pipeline 7, and a refrigerant recovery main body 10A containing a solid adsorbent 9 which can selectively adsorb the refrigerant, and the clamping/piercing function valve 17 is attached to the refrigerant circuit to make a small hole in the refrigerant circuit so that the refrigerant is adsorbed/recovered to the solid adsorbent 9. <IMAGE>