| 主权项 |
1. A cooling device comprising at least one compartment, a compressor for activating a cooling cycle, a first evaporator and a second evaporator connected in series for absorbing the thermal energy available in a medium to be cooled and a circulation line for connecting units constituting the cooling cycle including, in order of a refrigerant circulating within the circulation line in a primary circulation mode, the compressor, a condenser, a capillary tube, at least one valve, the first evaporator, the second evaporator, and at least another valve; wherein the at least one valve is connected, via a first by-pass line and a second by-pass line, to the at least another valve, wherein the first by-pass line and the second by-pass line are connected in parallel to the circulation line with respect to the first evaporator and the second evaporator, so that the refrigerant flows, in a secondary circulation mode, from the at least one valve through the first by-pass line, the second evaporator, the first evaporator and the second by-pass line to the at least another valve. |
