Refrigerator generating less noise
A refrigeration device, noise technology, applied in the direction of refrigeration device isolation, household refrigeration devices, refrigerators, etc., can solve the problems of increasing weight and cost, reducing the usable volume of internal space, etc.
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[0021] figure 1 The housing of the refrigerating device shown in , comprises, in a known manner, a frame 1 and at least one door 2 hinged to the frame 1 , which together with said frame 1 delimits a refrigerated compartment 3 . Cut out from the back of the skeleton 1 is a machine compartment 4 in which a compressor 5 is housed. The compressor, as well as the condenser 7 and the evaporator 8 located outside the rear wall 6 of the frame 1 are part of the refrigerant circuit. The evaporator 8 is enclosed between a layer of heat insulating material 9 and a plastic liner delimiting the refrigerated compartment 3 .
[0022] Refrigerant from the condenser 7 reaches the evaporator 8 through narrow capillary tubes 10 . When the refrigerant flows out of the capillary tube 10 into the evaporator 8, turbulence may be generated which may cause the evaporator 8 to vibrate. These vibrations are transmitted to the layer of insulating material 9 and, if not effectively dampened, can cause t...
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