| 摘要 |
<p>A refrigerant collecting device (6A) for collecting refrigerant easily and at low cost from a refrigerant circuit of a refrigerator, comprising a pipe (7) for connecting the device to the refrigerant circuit, a valve (17) with a tightening hole opening function attached to the tip end of the pipe (7), and a refrigerant collecting main body (10A) storing solid adsorbing agent (9) capable of selectively adsorbing a refrigerant, whereby the valve (17) with a tightening hole opening function is installed in the refrigerant circuit and a small hole is made in the refrigerant circuit so as to adsorb, for refrigerant collection, refrigerant to the solid adsorbing agent (9).</p> |
