Butterfly valve with heat dissipation function

The utility model discloses a butterfly valve with a heat dissipation function, which belongs to the field of butterfly valves and comprises a valve body, a valve rod is rotatably connected inside the top end of the valve body, a control box is fixedly mounted at the bottom of the valve body, and a pipeline connecting port is fixedly mounted on the left side of the control box. The right end of the pipeline connecting port is fixedly connected with a fixed water pipe, the outer side of the end, away from the pipeline connecting port, of the fixed water pipe is connected with a connector, the top end of the connector is fixedly provided with a sealing sleeve, the inner surface of the connector is connected with a sealing gasket, the inner side of the sealing sleeve is connected with a fixed pipe, and the outer side of the middle of the fixed pipe is connected with a limiting sleeve. The heat dissipation valve is characterized in that the hollow cooling pipe of a threaded structure is arranged in the valve pane