Self-operated automatic temperature control valve for water environment treatment

The utility model discloses a self-operated automatic temperature control valve for water environment treatment, which comprises a temperature control valve and a valve channel, the valve channel is arranged in the middle of the interior of the temperature control valve, a water inlet flow channel is arranged on the left side of the temperature control valve, a water outlet flow channel is arranged on the right side of the temperature control valve, and the top end of the temperature control valve is integrally connected with a valve seat. The top end of the valve seat is fixedly connected with an upper fixing frame, and a pneumatic actuator is fixedly assembled at the top end of the upper fixing frame. According to the self-operated automatic temperature control valve for water environment treatment, through the arrangement of the valve rod, the buckling groove, the buckling block, the valve plug and the valve channel, when the valve body needs to be opened, the valve rod ascends until the buckling block ove