The invention discloses a refrigerator which comprises an inner box, an outer box, a draining pipe connector and a draining elbow. A draining port is formed in the bottom of the inner box. The draining pipe connector is sleeved with the draining port. One end of the draining elbow is connected with the draining pipe connector. The other end of the draining elbow communicates with the exterior of the outer box through a draining pipe. A first positioning structure is arranged between the draining pipe connector and the inner box. A second positioning structure is arranged between the draining elbow and the draining pipe connector. According to the refrigerator, the first positioning structure is arranged between the draining pipe connector and the inner box, the second positioning structure is arranged between the draining elbow and the draining pipe connector, the first positioning structure is used for positioning the draining pipe connector and the inner box, and the second positioning structure is used for positioning the draining elbow and the draining pipe; and on the basis that existing structural characteristics and an assembling mode are reserved, accurate positioning is achieved after the draining pipe connector and the draining elbow are screwed, and a worker does not need to adjust the direction of the draining elbow again when inserting the draining pipe. By the adoption of the refrigerator, the labor intensity of the worker is relieved, the production efficiency is improved, and the probability of leakage and soaking of a box body is decreased.