Row rod and odor isolation integrated device

The utility model discloses a tier pole odor-isolating integrated device which comprises a sewer pipe and an isolating core, a step surface is arranged in the sewer pipe so as to separate the two ends of the sewer pipe; the middle part of the step surface is sunken to form a water tank, a water passing hole is formed in the periphery of the water tank, and the water passing hole is communicated with the two ends of the sewer pipe; the isolation core is arranged on the step surface in a matched mode, the periphery of the isolation core is matched with the inner wall of the sewer pipe in a sealed mode, the isolation core is provided with a water passing channel, and the outlet end of the water passing channel is located in the water tank and lower than the step surface. According to the utility model, the step surface with the water tank is arranged in the sewer pipe, the isolation core is blocked on the step surface, and the isolation core is communicated to the water tank through the water passing channel, so