Permeation unit

Abstract

The invention discloses a permeation unit. The permeation unit solves the problem that the permeation unit needs to be cut out and punched on site. The permeation unit is characterized in that a permeation pipeline is uniformly separated into a plurality of permeation units with each unit being 80 centimeters in length, injection molding processing is performed on each permeation unit through an injection molding machine, water percolating holes are directly formed in permeation pipes in an injection manner during processing, a sleeve ring is arranged at one end of each of the permeation pipes, so that the permeation pipes of each permeation unit can be conveniently connected together through the sleeve rings, and the technical effect that the permeation pipelines are simple and convenient to construct is achieved.

Description

technical field [0001] The invention relates to a seepage pipeline, and more specifically designs a permeation unit for splicing the seepage pipeline. Background technique [0002] Except for a few green spaces, the surface of today’s cities and towns is almost covered by hard coverings such as buildings, roofs, and pavement bricks. When water accumulates on the ground due to weather, the accumulated water will first flow into drainage equipment such as rainwater wells, and then Seeps into the ground through buried storm water pipes. [0003] The base of the common seepage pipe is PE / PVC pipe. The length of the seepage pipe is at least 100 meters when it is used. Since the length is much longer than the length range of the pipe fittings that the injection molding machine can produce, the current process mainly uses a screw extruder to mix plastics. The particles are directly extruded, and the length of the seepage pipe produced by the extrusion process is not limited, so th...

AI Technical Summary

Problems solved by technology

[0008] By adopting the above technical solution, firstly, the osmotic unit in the present invention is the basic unit of the seepage pipeline, and the osmotic unit is made into a short tube, and then the two osmotic units are formed in a splicing and detachable manner. , In this way, in one process, it is not necessary to use extrusion molding like PVC or PE pipeline processing, but can be directly injection molded by an injection molding machine, and then, the water seepage hole can be directly matched with the corresponding injection mold for integral injection molding. On-site drilling is not required, which can save on-site drilling time, and all permeation units can form streamlined production, which improves production efficiency and prevents the overall strength of the seepage pipeline from being weakened during drilling; in addition, the above mentioned The detachable splicing method between the two osmotic units is: the end of each osmotic unit is provided with a flared part for connecting the next section of pipe body, and the flared part can be connected with the pipe body Connection, the seepage unit is conveniently connected into a seepage pipeline, so that in actual use, the permeation unit is firstly produced in a streamlined production method, and transported to the construction site, where it is assembled through the flared part to form a whole line Seepage pipeline, which solves the problem that the permeation unit produced by injection molding is too short to be used directly, and greatly simplifies the handling and on-site installation process of the seepage pipeline

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