Liquid collecting tank for odorizing device

The utility model provides a liquid collecting tank for an odorizing device, which aims at solving the technical problems that the condition of material leakage is inevitably caused in the use process of the existing odorizing device, and the materials directly drop to the ground or soil to cause long-term pollution to the soil and water. A liquid collecting tank for an odorizing device comprises a liquid collecting tank main body which is provided with an outer side wall, an inner side wall and a bottom wall; the supporting seat is arranged in the liquid collecting tank main body; the buffer device is mounted in the inner side wall; the liquid level box is mounted on the outer side wall; wherein the inner side wall and the bottom wall form an inner cavity, the liquid level box is communicated with the inner cavity, the height of the liquid level box is consistent with that of the supporting base, the supporting base is located in the inner cavity, the bottom face of the supporting base is fixedly connected w