Automatic washing type filter

The utility model relates to the filtration technology field especially relates to an automatic washing type filter. This automatic washing type filter is including filter body, upper end cover and bottom end cover. The utility model discloses a rotation of automatic washing type filter water wheels in the use can drive the brush through driving gear and driven gear and rotate round filter net pipe to the completion is to filter net pipe's self - cleaning, filters to come out that to be impurity be equipped with the mudhole through the bottom plate middle part finally discharges in the blow off pipe. In a word, this automatic washing type filter structural design is reasonable, can carry out self - cleaning to filter net pipe in the use, saves cost and manpower among the filter process, is fit for using widely. 本实用新型涉及到过滤技术领域，尤其涉及种自动清洗型过滤器。该自动清洗型过滤器，包括过滤器本体、上端盖和下端盖。本实用新型设计了种自动清洗型过滤器在使用过程中水轮的转动能够通过主动齿轮和从动齿轮带动毛刷绕着过滤网管转动，从而完成对过滤网管的自动清洗，过滤出来是杂质通过底板中部设有排污孔最终从排污管内排出。总之，该自动清洗型过滤器结构设计合理，在使用过程中会对过滤网管进行自动清洗，节省过滤过程中的成本和