Water conservancy ecological wall

A water conservancy ecological wall comprises a whole water conservancy ecological wall, and the whole water conservancy ecological wall comprises a wall body, a filtering device, a drainage pipe and a pump machine; a groove is formed in the upper plane of the wall body, a filtering device is placed in the groove, a planting groove is formed in the upper inclined face of the wall body, a drainage pipe is connected to the front end face of the wall body, a first small filter screen is arranged on the lower end face of the planting groove, a sponge is arranged on the upper end face of the first small filter screen, and a second small filter screen is arranged on the upper end face of the sponge. A pump machine groove is formed in the end face of one side of the drainage pool, the water pumping pipe is fixedly connected with a pump machine, the other end of the water outlet pipe is fixedly connected with a drainage pipe, and an irrigation pool is arranged below the first small filter screen. The utility model ha