Flow guiding net for reverse osmosis membranes

The invention discloses a flow guiding net for reverse osmosis membranes, and belongs to the technical field of water filtration. The technical solution has the following key points: the flow guidingnet comprises a central layer, a first edge layer fixedly connected to the central layer and a second edge layer fixedly connected to the central layer; and the first edge layer and the second edge layer are respectively located on opposite sides of the central layer, the central layer comprises a plurality of mutually-parallel center connecting ribs, and the first edge layer comprises a pluralityof mutually-parallel first connecting ribs, the first connecting ribs and the center connecting ribs are arranged obliquely, the second edge layer comprises a plurality of mutually-parallel second connecting ribs, the second connecting ribs and the center connecting ribs are arranged obliquely, and the inclined directions of the first connecting ribs and the second connecting ribs are opposite. The flow guiding net provid