CN201779387U

CN201779387U - Three-dimensional crossed three-way pipe fitting

Info

Publication number: CN201779387U
Application number: CN2010202459531U
Authority: CN
Inventors: 王保珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-05
Filing date: 2010-07-05
Publication date: 2011-03-30
Anticipated expiration: 2020-07-05

Abstract

The utility model discloses a three-dimensional crossed three-way pipe fitting which is mainly used for connecting various water pipes and air pipes and changing the direction of the pipeline. The three-dimensional crossed three-way pipe fitting is made of metal or engineering plastic; three pipe joints are vertical and intersected to each other; an internal pipe thread is arranged inside the pipe opening; the major diameter of the internal pipe thread is the same as the pipe diameter inside the pipe fitting for conveniently processing the thread; a bump for enhancing the intensity is arranged outside the pipe fitting opening; and the length of the bump is equal to that of the internal thread. The pipe fitting can be prepared into the three-dimensional crossed three-way pipe fitting with different specifications according to the specification of the pipe thread of the national standard. The utility model has the advantages of simple structure and convenient use. Compared with the prior art, the utility model can greatly reduce the difficulty for designing and mounting the pipeline, improves the mounting efficiency of the pipeline, saves pipe fittings and ensures that the pipeline is distributed more attractively.

Description

A kind of tee pipe fitting of three dimensional intersection

Technical field

The utility model relates to a kind of pipe fitting, specifically relates to a kind of tee pipe fitting of three dimensional intersection, and it is mainly used in and connects various water pipes, tracheae, changes the direction of pipeline.

Background technique

At present, the pipe fitting that can change the pipeline direction that is commercially available mainly contains threeway, four-way, elbow, and their common characteristic are the directions that can only in one plane change pipeline, and each mouth of pipe direction that is to say these pipe fittings is all in a plane.Yet in actual life, often three pipes need be located to carry out on one point vertical three-dimensional intersection on the three-dimensional, for example a vertical water pipe is arranged at the place, corner, it need be at a certain height place to two adjacent wall shuntings, make three pipes form orthogonal situation, prior art normally needs to install continuously up and down two threeways and one to silk when addressing this is that, its shortcoming be pipe fitting use many again, two pipelines that pick out are one high and one low again not in one plane, and are very not attractive in appearance.

The model utility content

The purpose of this utility model is exactly the problem for the deficiency of improving existing pipe fitting kind, a kind of tee pipe fitting of three dimensional intersection is provided, this fitting structure is simple, its effect comes into plain view, use very conveniently, it can greatly reduce the difficulty of design, installation pipeline, improves the installation efficiency of pipeline, save pipe fitting, it is more attractive in appearance that pipeline is distributed.

For achieving the above object, the technical solution adopted in the utility model is: a kind of tee pipe fitting of three dimensional intersection, make by metal or engineering plastics, vertical mutually, the perforation mutually of its three pipe couplings, be provided with Internal Pipe Thread in inside, mouth of pipe place, the big footpath of Internal Pipe Thread is identical with the inner caliber of pipe fitting, helps the processing of screw thread like this; Be provided with a boss that is used to gain in strength, the equal in length of its land length and Internal Pipe Thread in outside, this pipe fitting mouth of pipe place; The specification of this pipe fitting can be made the tee pipe fitting of the three dimensional intersection of different size according to the specification of pipe thread NBS respectively.

The beneficial effects of the utility model are: simple in structure, easy to use, compared with prior art the utility model can greatly reduce the difficulty of design, installation pipeline, improves the installation efficiency of pipeline, saves pipe fitting, and it is more attractive in appearance that pipeline is distributed.

Description of drawings

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a plan view of the present utility model;

Fig. 3 is a plan view of the present utility model;

Embodiment

Among the figure, a kind of tee pipe fitting of three dimensional intersection is made by metal or engineering plastics, and vertical mutually, the perforation mutually of its three pipe couplings is provided with Internal Pipe Thread in inside, mouth of pipe place, and the big footpath of Internal Pipe Thread is identical with the inner caliber of pipe fitting; Be provided with a boss that is used to gain in strength, the equal in length of its land length and Internal Pipe Thread in outside, this pipe fitting mouth of pipe place; The specification of this pipe fitting can be made the tee pipe fitting of the three dimensional intersection of different size according to the standard size of pipe thread respectively.

Claims

1. the tee pipe fitting of a three dimensional intersection, it is characterized in that: vertical mutually, the perforation mutually of three pipe couplings of the tee pipe fitting of this three dimensional intersection, be provided with Internal Pipe Thread in inside, mouth of pipe place, the big footpath of Internal Pipe Thread is identical with the inner caliber of pipe fitting, be provided with a boss that is used to gain in strength in outside, this pipe fitting mouth of pipe place, its land length and internal thread equal in length.