Pipeline with filtering function

Abstract

The invention discloses a pipeline with a filtering function. The pipeline comprises a connecting pipe. The lower side of the middle of the connecting pipe is fixedly connected with a filtering nozzle. The filtering nozzle is fixedly connected with the connecting pipe through a through hole formed in the lower surface of the connecting pipe. A filtering net is fixedly connected into the connectingpipe, and located on the side, close to the left end of the connecting pipe, of the through hole. The filtering nozzle comprises a filtering pipe, and the outer side of the filtering pipe is fixedlyconnected with a sealing cover. One end of the filtering pipe and the connecting pipe are of an integrally-formed structure, and annular convex edges are integrally formed on the inner side wall of the filtering pipe. Grooves are formed in the outer surfaces of the annular convex edges. According to the pipeline, a left connecting block and a right connecting block can be connected more stably andare prevented from being loosened, thus connecting compactness of the pipeline is ensured, and the pipeline is prevented from leaking; and mounting and dismounting are conducted conveniently, use ismore convenient, the structure is simple, and the construction cost is low.

Description

technical field [0001] The invention relates to the technical field of pipelines, in particular to a pipeline with a filtering function. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. However, ordinary pipelines need to be equipped with filters to filter the impurities in the water to reduce the erosion of the inner walls of the pipeline caused by the impurities in the water. However, due to the relatively high cos...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a pipeline with a filtering function, which has the advantage of being able to better protect the pipeline and solves the problem of inconvenient use in the prior art

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