Combined device for cleaning filter screen of central air conditioner

The utility model provides a combination device for cleaning a central air-conditioning filter screen, which belongs to the technical field of air-conditioning maintenance and comprises a box body, a movable cavity is arranged in the middle of the box body, a limiting frame is arranged in the movable cavity, a moving mechanism is arranged on one side of the limiting frame, and the moving mechanism is arranged on the other side of the limiting frame. A plurality of nozzles are arranged on the side, away from the limiting frame, of the movable cavity, a water inlet pipe is fixedly connected to one side of the box body, a booster pump is arranged in the middle of the water inlet pipe, a rotating shaft is rotationally connected to the side, close to the nozzles, of the movable cavity, and bristles are fixedly connected to the outer side of the rotating shaft. According to the combined device for cleaning the filter screen of the central air conditioner, through cooperation of the box body, the movable cavity, the