Deodorizing drainer

The utility model provides a deodorization drainer which comprises a main body, a first connecting port is formed in the top of the main body, a first drainage pipe is arranged on one side of the main body, a second connecting port is formed in the bottom end of the first drainage pipe, a drainage cavity is formed in the main body to facilitate drainage, and a movable groove is formed in the bottom of the drainage cavity. A movable groove is formed in the main body, a limiting rod is arranged at the bottom of the movable groove, the surface of the limiting rod is movably sleeved with a movable sleeve, a movable plug is arranged at the top of the movable sleeve, a buffer cavity is further formed in the main body, and a floating ball is movably installed in the buffer cavity. According to the utility model, the movable plug is arranged, so that the influence on the drainage speed of the drainer can be reduced while odor in a sewage pipeline can be prevented from reversely flapping. 本实用新型提供一种防臭排水器，包括主体，所述主体的顶部设有