Compression-type refrigeration device and method for operating the compression-type refrigeration device

摘要

The present invention relates to a compression-type refrigeration device (10), comprising a compressor (12), a gas cooler (14), an expansion device (16) and an evaporator (18), which, by means of lines in a circuit are connected with one another, in which a refrigerant is contained, in this case, downstream of the compressor (12) and in front of the gas cooler (14) a first shut-off valve (34) is arranged, and upstream of the compressor (12) is at least a second shut-off valve (36) arranged.The present invention also relates to a method for operating a compression-type refrigeration device (10), wherein in the standstill of the compression-type refrigeration device (10) the second shut-off valve (36) is closed.