Fire-fighting water pump adapter capable of preventing mistaken opening

The utility model discloses a fire-fighting mistaken opening prevention water pump adapter which comprises a pipeline body, a flange plate is arranged on the bottom face of the pipeline body, a valve cover is arranged on the top face of the pipeline body, a switch valve is installed on the surface of the valve cover of the pipeline body, and fire-fighting pipes are fixedly connected to the two sides of the pipeline body. One end, far away from the pipeline body, of the fire-fighting pipe is provided with a fire-fighting connector, the surface of the fire-fighting connector at one end of the fire-fighting pipe is in threaded connection with a sealing cover, one side of the sealing cover is provided with a lock catch structure, and the lock catch structure can prevent the sealing cover from being opened by mistake. The utility model aims to solve the problem that the cover body is loosened and even falls off due to man-made or aging and the like when the cover body is connected through an iron chain. According