Pipeline construction method for ecological wetland

The invention discloses a pipeline construction method for an ecological wetland. The method comprises the following steps that preparation is conducted before construction; b, anti-settling bracket installation is conducted; c, pipeline placement is conducted; d, anti-settling bracket clamping is conducted; and e, pit slot backfilling is conducted. According to the pipeline construction method for the ecological wetland, an upper limiting frame and a lower supporting frame are used for clamping one ends of pipelines, the situation that when the pipelines are in butt joint through an anti-settling bracket, the other ends of the pipelines shake, and consequently pipeline butt joint deviation is caused is avoided, the pipeline butt joint precision is improved, meanwhile, the pipeline installation stability is improved, then a top bracket is driven to descend, the two adjacent pipelines are fixed in the anti-settling bracket through the top bracket and a bottom bracket, settling of the pipelines is avoided, and