Deep soft soil foundation rapid drainage device of new multi-stage drainage structure

Abstract

The utility model discloses a novel deep soft soil foundation rapid drainage device of multistage drainage structure, including drainage well bucket, the inside fixed mounting of primary filter screen is in the water inlet hole, and the inside installation of intermediate filter subassembly is in the drainage well bucket, and the corresponding water inlet hole of intermediate filter subassembly, and the inside setting of submersible pump is in the drainage well bucket, and the liquid outlet of submersible pump is installed with the drain pipe, and the bottom of submersible pump is installed in the inner chamber of drainage well bucket through base subassembly, and the corresponding fixed casing of water inlet hole, and the one side of fixed casing is provided with mounting hole, and the inside fixed mounting of intermediate filter screen is in mounting hole. The utility model discloses the cooperation use mode of drainage well bucket, primary filter screen, intermediate filter subassembly, submersible pump and base subassembly, under the action of primary filter screen and intermediate filter subassembly, can realize different height water inlet, and stratified filtration, reduce the situation of water inlet hole block, and base subassembly can guarantee the stability of submersible pump installation in the drainage well bucket.

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