Grid for circulating water pool

The utility model discloses a grid for a circulating water pool, and belongs to the technical field of circulating water treatment. The grating for the circulating water pool comprises a main frame, a supporting net and two working nets, wherein the main frame comprises a top frame, a bottom frame and two side frames, and the top frame, the bottom frame and the two side frames define a containing cavity; a through groove is formed in the top frame in the direction facing the containing cavity in a penetrating mode. The supporting net is arranged in the containing cavity and fixedly connected with the bottom frame and the two side frames. The supporting net divides the containing cavity into two sub-cavities, and the two sub-cavities communicate with the through groove. The two working nets penetrate through the through grooves, are inserted into the two sub-cavities correspondingly and are both in sliding connection with the main frame. According to the grating for the circulating water pool, the working net