Multi-way pipe for water supply and drainage

A multi-pass pipe, water supply and drainage technology, applied in the direction of pipes, branch pipelines, pipes/pipe joints/pipe fittings, etc., can solve the problems of inability to meet flow requirements, affecting water supply and drainage efficiency, water turbulence, etc., and achieve long service life. , easy to make, and the effect of improving the speed of water flow

Inactive Publication Date: 2012-12-19
武希江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing pipe fittings such as three-way pipes or four-way pipes will cause turbulence in the water body due to the design of the different-direction import or export pipelines during use, and the water flow velocity will decrease at the multi-way pipes such as the three-way pipes and four-way pipes. As a result, the flow requirements of the original pipe diameter design cannot be met, which affects the efficiency of water supply and drainage

Method used

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  • Multi-way pipe for water supply and drainage
  • Multi-way pipe for water supply and drainage

Examples

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Embodiment Construction

[0015] like figure 1 and figure 2 As shown, the multi-way pipe for water supply and drainage is a four-way pipe made of polymer material, which includes a main pipe 10, and the middle part of the main pipe is connected with two branch pipes 13 and 14, and the two branch pipes are perpendicular to the main pipe. set up. The branch pipe 13 and the branch pipe 14 are pipes with different diameters to meet the water supply requirements of different water-demanding facilities. The left and right ends of the main pipe 10 are the nozzle 12 and the nozzle 11, and the inner side of the pipe wall of the main pipe is provided with diversion tongues 17 and 18 with an inwardly protruding structure. superior. The guide tongues 17, 18 are press-formed structures, that is, spiral recesses 15, 16 are formed outside the pipe wall of the main pipe, and the recesses form a guide tongue 17 of a spiral convex structure on the closed inner side of the main pipe. , 18. The guide tongue is arran...

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Abstract

The invention relates to a multi-way pipe for water supply and drainage which is characterized in that the multi-way pipe comprises a main pipe. A guiding lug in an inward protruding structure is arranged inside the pipe wall of the main pipe. The multi-way pipe for water supply and drainage is reasonable in structural design and has the flow guiding function. The multi-way pipe effectively guides flow of turbulent flow passing in and out of the multi-way pipe through the guiding lug arranged inside the pipe wall of the main pipe, so that the influence of turbulent flow is eliminated or reduced, the flow rate is improved, and the design size of the pipe diameter is correspondingly reduced. The multi-way pipe for water supply and drainage is convenient to manufacture and has a long service life, and can be used for water supply and drainage in buildings of high polymer material multi-way pipes such as three-way pipes, four-way pipes and the like.

Description

technical field [0001] The invention belongs to pipeline facilities for water supply and drainage, in particular to a multi-way pipe for water supply and drainage that can realize fast and efficient diversion and improve drainage speed. Background technique [0002] With the acceleration of urbanization and the improvement of building energy-saving requirements, pipe fittings, joints or adapters made of polymer materials have been widely used in the water supply and drainage pipelines of existing buildings, which can effectively improve the connection construction efficiency and ensure that the water body is not affected. Rust stains and prolongs the life of the tubing. Existing pipe fittings such as three-way pipes or four-way pipes will cause turbulence in the water body due to the design of the different-direction import or export pipelines during use, and the water flow velocity will decrease at the multi-way pipes such as the three-way pipes and four-way pipes. As a re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L41/02F16L41/03
Inventor 武希江
Owner 武希江
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