Small-scale test equipment for ozone adding device

The utility model discloses small-scale test equipment for an ozone adding device, which comprises a supporting device and a small test device, the small test device is fixedly arranged on the outer surface of the middle part of the supporting device, a supporting base is fixedly arranged in the supporting device, and a supporting frame is inserted in the center of the top of the supporting base in a sliding manner; a supporting cross rod is fixedly installed on the outer surface of the middle of the supporting frame, a pipeline is fixedly installed in the small test device, an overflow pipe is fixedly installed on the outer surface of the top of the pipeline, and a nozzle is fixedly connected to the center of the bottom end of the pipeline. The support device and the small test device can be combined, connected and used, the height size of the small test device can be fixed and adjusted, and meanwhile, the small test device can be adaptively adjusted along with the height of the connected equipment, so that