Composite device for magnetic antiscaling machine

The utility model relates to a cluster device of a magnetic force scale preventer, comprising more than one chuck body, and a plurality of inclined through holes which form include angles with the axis of the chuck body, and the chuck body is arranged along the radial direction of the oil pipe and is close to the magnetic force scale preventer. The two chuck bodies has a certain distance, and the inclined direction of the inclined through holes of the two chuck bodies are consistent, and the chuck body is close to the magnetic force scale preventer, for example, the two chuck bodies are respectively arranged at the upper end lower ends of the magnetic force scale preventer, or are arranged on the oil pipe above the magnetic force scale preventer, or are arranged on the oil pipe below the magnetic force scale preventer, or are arranged at the upper end lower ends of the sieve pipe and the like. The cluster device can be used with the magnetic force scale preventer in a matching way for leading the easy scale f