Abstract: A refrigeration appliance has: a compartment, provided with a storage space applicable to accommodating articles to be cooled; an air duct module, applicable to forming an air duct in the compartment, and including an air duct main body applicable to defining the air duct, and an air duct cover installed to one side of the air duct main body facing the storage space; and a purification module, at least partially located in the air duct to purify gas flowing through the air duct. The air duct module is configured to allow the purification module to be installed to the air duct cover from one side of the air duct main body facing away from the air duct cover in a state where the air duct main body and the air duct cover are assembled with each other.

Abstract: A refrigerator includes a storage compartment and an air channel assembly extending along an inner wall of the storage compartment. The air channel assembly includes a first wall facing a storage space and a second wall opposite to the first wall, and there is an interval between the first wall and the second wall to form an air channel. The first wall includes at least one air vent in fluid communication with the storage space and the air channel. An illumination unit is disposed on the second wall and is configured to emit light toward the first wall to illuminate the air vent.

Abstract: A refrigerator includes a drain assembly guiding water downward into a water container. The drain assembly includes a drain valve having a valve body, a water inlet and a drain outlet. The water inlet conducts water into, and the drain outlet conducts water out of, the valve body. A water passage between water inlet and drain outlet includes first and second side by side cavities. The drain valve includes a water valve isolating the first cavity from the second cavity or communicating the first and second cavities. The configuration of the water passage and water valve allows the height of the drain assembly to be lowered. During manufacture and assembly of the refrigerator, interference and restriction of the drain assembly upon mounting and assembly of other components are reduced. Gravity of the water valve has less impact on sensitivity of the water valve, and the drain assembly is more sensitive.

Abstract: A cooling appliance includes a compressor, a condenser and a medium temperature tube. The condenser includes a first condenser and a second condenser. A refrigerant flowing out from the compressor sequentially passes through the first condenser, the medium temperature tube and the second condenser. The first condenser and the second condenser both include a condenser tube coiled into several layers and are fixed together by using a heat sink wire disposed on the condenser tube. The medium temperature tube can be a door anti-dew tube. A condenser of a cooling appliance and a method for fabricating a condenser are also provided.