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Composite sewage pipe

A technology for sewage pipes and sewage channels, applied in the direction of pipes/pipe joints/fittings, separation methods, filtration separation, etc., can solve the problem of low strength at the joint of two connecting pipes, and achieve the effect of simple structure and improved efficiency

Active Publication Date: 2020-08-28
HUAYA DONGYING PLASTICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a composite sewage pipeline, which can realize flushing and sewage discharge inside through more than one connecting pipe, and can solve the problem of low strength at the joint of two connecting pipes

Method used

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  • Composite sewage pipe
  • Composite sewage pipe
  • Composite sewage pipe

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Such as figure 1 with image 3 As shown, the composite sewage pipeline includes two thread-assembled pipelines 1, a butt-connected drainage channel is arranged in the middle of the two pipelines 1, and more than one passage through the inner wall of the pipeline is provided at the splicing point of the two pipelines 1 around the pipeline at equal distances. A connecting pipe 2 is installed in the through hole between two adjacent pipes, the open ends of the two ends of the connecting pipe 2 are sealed and inserted into the through hole and sealed and fixed with glue, and more than one connecting pipe 2 surrounds the drainage The inner wall of the channel is arranged in a circle, and a circular assembly cavity is formed in the middle of more than one connecting pipe 2, and a circular filter screen 4 is installed in the assembly cavity, and a filter mesh hole is arranged in the middle of the filter screen 4. A draw-in slot 9 is provided at the bend, and the circular oute...

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PUM

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Abstract

The invention discloses a composite sewage pipeline which comprises two thread-assembled pipes, in the middle of which is a butt joint drainage channel. More than one through-hole through the inner wall of the pipeline are encircled by the joint of the two pipelines. A connecting pipe is inserted into the through-hole between the two adjacent pipes and the open ends of the connecting pipe are sealed and inserted into the through-hole and glued to fix. More than one connecting pipes surround the inner wall of the drainage channel. A circular assembly cavity is formed in the middle of more thanone connecting pipes. The invention has simple structure, the water flow can wash the filter net, after the sealing plug is pulled out, the connecting pipes are turned on to discharge the filter material on the filtering net which can pass through the sewage discharge port to enter the sewage discharge channel. In this way, the purpose of quickly cleaning the filter from the inside is improved, the efficiency is greatly improved too, and the two spliced pipes can be stabilized through the connecting pipes to increase the connection force.

Description

technical field [0001] The invention relates to the field of sewage pipelines, in particular to a composite sewage pipeline. Background technique [0002] Sewage is discharged in the sewage pipe, and the sewage carries a large amount of solid particles. It is necessary to install a filter screen in the pipeline. The filter is blocked, so we need to disassemble it regularly for flushing and cleaning, so the traditional method is very inconvenient, inconvenient to disassemble, and low cleaning efficiency; [0003] Moreover, the joints of two pipelines are generally threaded and meshed. There are many deficiencies in this method. The strength of the threaded connection is low, and the thread is easy to crack after being pressed, with short service life and low strength. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a composite sewage discharge pipe, which can realize flushing and sewage discharge inside through m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L15/08B01D29/03B01D29/66B01D35/02
CPCB01D29/03B01D29/66B01D35/02F16L15/08
Inventor 徐成
Owner HUAYA DONGYING PLASTICS CORP