Self-service water drinking table with cleaning function for exhibition building

The utility model discloses a self-service drinking table with cleaning function for exhibition building, which comprises a main body frame, a second conical tooth and a second motor, the main body frame is provided with a first external water pipe, the first external water pipe is connected with a faucet, the main body frame is provided with a water tank, a filter bin is arranged below the water tank, and the filter bin is connected with the second conical tooth. A first filter screen is mounted in the filter bin, a rotating shaft is arranged on the first filter screen, a water pump is mounted in the main body frame, and a connecting pipeline is connected to the water pump. The self-service water drinking table with the cleaning function for exhibition building is provided with a first motor, a rotating shaft and a first filter screen, the first motor can drive the rotating shaft to enable the first filter screen to rotate, the first filter screen on the side where garbage is stacked is arranged on the lower