Das scheint so zu sein, wie Du es gesagt hast. Im Gebrauchsmuster CN209355485U von Gree steht es auch so drin, wenn ich das richtig "verstanden" habe.
Zitat aus der Maschinenübersetzung:
"The refrigerant of the hot air blower is transferred from the condenser 203 to the evaporating structure via the throttling device 204 to effect circulation of the hot air blower refrigerant.
The evaporator and intercooler of the hot air blower system are placed in the inner structure of the compressor casing, and the intercooler may be a plurality of U pipes of independent fluid passages formed by separation of the evaporator, or may be an evaporator heat exchanger Separate finned copper tube heat exchangers placed side by side. The compressor included in the system is a compressor with two independent inlets and two independent exhausts, and the compressor casing is exhausted by a first-stage cylinder compression structure, and the casing is medium-temperature medium-pressure refrigerant.
The refrigerant from the outlet of the evaporator is sucked by the compressor first-stage cylinder compression structure, and the exhaust gas compressed by the first-stage cylinder compression structure enters the structure inside the compressor casing, so that the internal structure of the compressor casing maintains the intermediate pressure and the intermediate temperature. The medium-temperature medium-pressure refrigerant in the casing enters the intercooler, and a part of the heat is released by heat exchange with the environment in the intercooler, is further cooled, flows out from the intercooler, is sucked by the two-cylinder compression structure, passes through the two-stage cylinder The compressed refrigerant compressed by the compression structure directly enters the condenser and circulates.
The above-mentioned hot air blower system can effectively improve the low-temperature heat generation and energy efficiency of the system. After optimization by the outdoor unit, the secondary air intake of the compressor is improved by changing the flow direction of the refrigerant in the compressor and using the heat exchange of the intercooler. In this process, the synchronous secondary compressor process effectively reduces the pressure ratio of each cylinder of the compressor compared to the conventional single-pole supplemental compressor; meanwhile, the above embodiment controls the evaporation from the condenser according to the throttle device. The flow of refrigerant to precisely control the system's heat."
Die "halbe Lage" des Wärmetauschers scheint also der Intercooler zu sein. Jetzt stellt sich mir nur noch die Frage, warum da sowohl eine Kapillare als auch ein Expansionsventil drin ist. Dachte bisher, dass nur eines von beiden in einer Klimaanlage wäre.
(Keine Ahnung, warum das Fett formatiert ist.)
