Refrigerator

A refrigerator comprising:

• an evaporator;
• a drain pipe configured to guide water from a surface of the evaporator;
• and
• a drain cap configured to discharge the water guided by the drain pipe, the drain cap including:
• a cap body connectable to the drain pipe, the cap body having formed therein a drain flow path along which the water is flowable, and including:
• a valve hole through which the drain flow path passes,
• a first magnet configured to be fixed to the cap body, and
• a water valve movable relative to the cap body to open and close the valve hole, and including a second magnet,
• wherein the drain cap is configured so that, with the cap body connected to the drain pipe, the water valve is movable between:
• a closed position where the water valve is moved by a magnetic force between the first magnet and the second magnet to close the valve hole so that the water is blocked from passing through the valve hole by the water valve, and
• an open position where the water valve is moved away from the valve hole by the water overcoming the magnetic force between the first magnet and the second magnet to open the valve hole so that a flow of the water passes through the valve hole and is discharged from the drain cap.