| 摘要 |
<p>The refrigerator comprises a cooling chamber, which forms a closed space with heat insulating cover and walls, and another relief opening for leading out the defrost water from an evaporator of an evaporation chamber. A water seal consists of a U-pipe with leading in and leading out openings, which is positioned between the evaporation chamber and the relief opening. The device is provided with a common connecting channel (3.3), which is provided upto vacuum relief opening on one side, and upto between leading out opening of the water seal and opening of the evaporation chamber on other side.</p> |
