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A kind of confluent n-communication joint and its production process

A production process and technology of connecting joints, applied in the direction of pipes/pipe joints/fittings, pipeline connection layout, mechanical equipment, etc., can solve the problems of insufficient interfaces, increase the number of joints, etc., to increase the number of interfaces, good sealing, easy to use effect achieved

Active Publication Date: 2017-07-11
山东华信塑胶股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the present invention, by setting side confluence joints on the side walls of the confluence part, the number of confluence joints of different specifications can be increased, and connecting pipes can also be added between the confluence part and the socket, so as to further improve the ability of the confluence N-way joints to connect pipe fittings, not only Solve the problem of insufficient N-way joint interface, and the structure is simple and easy to implement

Method used

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  • A kind of confluent n-communication joint and its production process
  • A kind of confluent n-communication joint and its production process
  • A kind of confluent n-communication joint and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1-2 shown.

[0043]A confluence N-way joint with a specification of 250×110 / 160, including a confluence part 4 and a socket part 3; the confluence part 4 is airtightly and fixedly connected to the socket part 3; the end of the confluence part 4 is provided with two calibers A confluence joint 1 of 110mm; four side confluence joints 2 with a diameter of 160mm are arranged on the outer wall of the confluence part 4; the diameter of the socket part 3 is 250mm; the side confluence joint 2 is a sealed side confluence joint, so The side confluence joint 2 is arranged on the outer wall of the confluence part 4 with the side wall sealed. The side confluence joint 2 is a sealed side confluence joint, and the sealed side confluence joint can be opened as required during use, which overcomes the defect of re-blocking joints caused by the excessive number of open interfaces existing in the traditional confluence joint; The side confluence joint 2 is arranged on th...

Embodiment 2

[0045] The difference of the merging N-way joint as described in Embodiment 1 is that: the inner wall and the outer wall of the socket part 3 are both provided with annular grooves, and the annular groove surrounds the side wall of the socket part 3 for a week. The annular groove is used to set the rubber ring 7. When the socket part 3 is used as a socket to connect the pipe fittings, the rubber ring 7 is arranged on the inner wall of the socket part 3 to connect the pipe fittings. When the socket part 3 is connected to the inspection well, the The outer wall of the socket part 3 is provided with an apron 7 to connect the inspection well, so that one socket part meets the connection requirements of two connection methods, "one port with two functions".

Embodiment 3

[0047] As described in embodiment 1-2, the production process of converging N communication joint comprises steps as follows:

[0048] 1) Mold preparation: It is determined that two confluence joints 1 with a diameter of 110 mm, four side confluence joints 2 with a diameter of 160 mm and a socket part 3 with a diameter of 250 mm need to be processed; design and manufacture corresponding injection molds according to processing requirements; used in the present invention The injection mold is an injection mold that adds a side confluence joint on the basis of the existing N joint injection mold. The mold processing is simple, and the root of the side confluence joint 2 processed by the injection mold of the present invention is sealed. This structure is in Simultaneously generated during the injection molding process, no redundant processing steps are required.

[0049] 2) Injection molding processing: the confluence part 4 and the socket part 3 are injection-molded by one-time ...

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PUM

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Abstract

The invention provides a gathered N-way joint. According to the gathered N-way joint provided by the invention, side-surface gathered joints are arranged on the side wall of a gathered part, the number of the gathered joints in different specifications can be increased, connecting pipes can also be additionally arranged between the gathered part and a bell mouth part, thus the capacity of the gathered N-way joint for connecting pipes can be further increased, not only can the problem that connectors of the N-way joint are not enough be solved, but also the structure is simple, and the implementation is easy; the sealed gathered joint can be opened according to needs during use, and the defect existing in a traditional gathered joint that the joint is plugged again as the number of the connectors are too many is overcome; the side-surface gathered joints are arranged on the outer side wall of the gathered part which is not opened, sealing positions are formed by injection processing while injection molding is carried out on the pipes, redundant processing procedures are not needed, the processing process is simple, and the implementation is easy.

Description

[0001] Technical field: [0002] The invention relates to a confluence N-way joint and a production process thereof, belonging to the technical field of downhole joints. [0003] Background technique: [0004] The application range of N-connectors for wells is very wide, especially in the fields of rainwater drainage and sewage drainage. Inspection wells in building communities often encounter the same inspection well with multiple joints; with the popularization and application of plastic inspection wells, confluence The frequency of use of joints is also increasing, but the existing confluence joints generally can only combine two or three joints into one inspection well interface. If there are 5 to 6 outlet pipes connected to the same confluence joint In some cases, it needs to be realized with a tee joint, but the connection with the tee is not only difficult in construction, but also increases the cost. [0005] Invention content: [0006] Aiming at the deficiencies of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L47/32B29C45/00B29C65/52
CPCB29C45/00B29C65/52F16L47/32
Inventor 赵际伟汤毅
Owner 山东华信塑胶股份有限公司