Drain connection and refrigerator

The utility model provides a drain connection and refrigerator, wherein, the drain connection is used for the refrigerator, the one end of drain connection offered be used for with the delivery port that is used for and arranges water piping connection is offered to the case courage drain connection's of refrigerator water inlet, the other end, closes on the shaping has the annular to keep off the muscle on the outer pipe wall of delivery port, the annular keep off the muscle with close on the intermural formation ring channel of outer tube of delivery port, the one end of drain pipe can be inserted in the ring channel with the drain connection is connected. In this technical scheme, the annular is kept off the muscle and has been strengthened the delivery port of drain connection and the leakproofness of arranging water piping connection, can prevent to steep in the liquid infiltration drain pipe to it takes place to avoid the drain pipe to be steeped the stifled dead problem of liquid. The utility model discloses a drain connection need not seal with the sticky tape with row water piping connection, has promoted the assembly efficiency of product greatly to the manufacturing cost of product has been reduced.