condensed water from the interior of the refrigerator see fig5 and 6 this ensures that there is always a water level of maximum height in drip water dish 10 while any surplus amount of water is always discharged to the outside it is preferred if hose 32 opens into a collecting trough 33 which is secured to bear at least partly on the outer circumference of compressor 1 this feature ensures that the excess condensed water getting into collecting trough 33 rapidly evaporates from the collecting trough into the air surrounding the refrigerator since collecting trough 33 is secured on the outer circumference of compressor 1 which is heated in the operating state in order to further increase the humidifying capacity of drip water dish 10 it is preferred that insulation 20a of the refrigerator is thinner in the vicinity of drip water dish 10 than the rest of insulation 20 of the refrigerator and that drip water dish 10 is arranged above compressor 1 see fig6 this has the essential advantage that due to the thinner insulation 20a of compressor 1 arranged under drip water dish 10 the latter can heat from the bottom so that the condensed water contained in drip water dish 10 can be more heated and the air current of fan 11 flowing over drip water dish 10 can absorb more humidity the refrigerating system shown in fig7 contains a compressor 1 which is connected by a line 2 with a air cooled condenser 3 arranged outside of the refrigerator from there the liquid refrigerant flows over a filter drier 4 and from there over a throttle 5 designed as a high pressure capillary pipe into an evaporator 6 which is arranged inside the refrigerator the evaporator is.