Mosaic patch type water irrigation device with double-sided flow channels

The utility model discloses a mosaic patch type water irrigation device with double-sided flow channels. The water irrigation device consists of a plate body, water inlets, water outlet grooves and labyrinth type flow channels, and is characterized in that the water inlets, the water outlet grooves and the labyrinth type flow channels are symmetrically formed on two side walls of the plate body; the middle part of each side wall of the plate body is provided with one water outlet groove; two labyrinth type flow channels are formed at two ends of each side wall of the plate body respectively; two sides of each water outlet groove are provided with one water inlet respectively; outlets of each two labyrinth type flow channels are communicated with the same water outlet groove; inlets of each two labyrinth type flow channels are communicated with the water inlets on two sides of one water outlet groove respectively; and the water inlets which are symmetrical on the two side walls of the plate body are communicat