CN213598760U

CN213598760U - Combined two-way structure

Info

Publication number: CN213598760U
Application number: CN202021121770.9U
Authority: CN
Inventors: 齐亚通
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-07-02
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a modular bi-pass structure for connect two sections pipelines, including first aperture coupling and second aperture coupling, just the end of first aperture coupling with threaded connection is passed through to the head end of second aperture coupling. The utility model discloses in, set up the first aperture coupling and the second aperture coupling that divide the body into with the two-way structure, just can select suitable first aperture coupling and second aperture coupling according to the pipeline in the different apertures of in-service use, make up this first aperture coupling and second aperture coupling again and constitute the two-way structure to the realization is to the connection of two sections pipelines. Compared with the structure in the prior art, the structure can obviously reduce the specification cost of design or manufacture and improve the flexibility of use.

Description

Combined two-way structure

Technical Field

The utility model relates to a two-way structure especially relates to a modular two-way structure.

Background

In the prior art, the connection of two sections of pipelines adopts an integrally formed two-way structure. Namely, one end pipe joint in the two-way structure is connected with the first pipeline, and the other end pipe joint in the two-way structure is connected with the second pipeline.

In order to adapt to the first pipeline and the second pipeline with different apertures, the pipe joints at two ends of the integrally formed two-way structure are required to be manufactured into corresponding sizes respectively according to the apertures of the first pipeline and the second pipeline.

However, the diameters of the first pipeline and the second pipeline in actual use are different, and the integrally formed two-way structure is difficult to adapt to the complicated situation, which brings great inconvenience to design and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's drawback, a modular bi-pass structure is provided.

Modular two-way structure for connect two sections pipelines, including first aperture coupling and second aperture coupling, just the end of first aperture coupling with threaded connection is passed through to the head end of second aperture coupling.

The combined two-way structure of the utility model also comprises a right-angle pipe joint;

the head end of the right-angle pipe joint is connected with the tail end of the first aperture pipe joint through threads, and the tail end of the right-angle pipe joint is connected with the head end of the second aperture pipe joint through threads.

Modular two-way structure in, still including setting up the rubber seal in threaded connection department.

In the combined two-way structure of the utility model, the head end of the first aperture pipe joint is provided with an end head for connecting a first pipeline;

and the tail end of the second aperture pipe joint is provided with a head for connecting a second pipeline.

The utility model discloses in, set up the first aperture coupling and the second aperture coupling that divide the body into with the two-way structure, just can select suitable first aperture coupling and second aperture coupling according to the pipeline in the different apertures of in-service use, make up this first aperture coupling and second aperture coupling again and constitute the two-way structure to the realization is to the connection of two sections pipelines. Compared with the structure in the prior art, the structure can obviously reduce the specification cost of design or manufacture and improve the flexibility of use.

Drawings

Fig. 1 is a schematic view of the combined two-way structure of the present invention;

fig. 2 is another schematic view of the combined two-way structure according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in fig. 1, the combined two-way structure of the present invention is used for connecting two sections of pipelines (not shown in the figure), and comprises a first aperture pipe joint 1 and a second aperture pipe joint 2, and the end 12 of the first aperture pipe joint 1 is connected with the head end 22 of the second aperture pipe joint 2 through a screw thread. For example, the tail end 12 may be provided as an external thread, the head end 22 may be provided as an internal thread, and the tail end 12 may be coupled to the head end 22 by the engagement of the external thread and the internal thread.

The utility model discloses in, set up the first aperture coupling 1 and the second aperture coupling 2 that divide the body into with the bi-pass structure, just can select suitable first aperture coupling 1 and second aperture coupling 2 according to the pipeline in the different apertures of in-service use, make up this first aperture coupling 1 and second aperture coupling 2 again and constitute the bi-pass structure to the realization is to the connection of two sections pipelines. Compared with the structure in the prior art, the structure can obviously reduce the specification cost of design or manufacture and improve the flexibility of use.

Further, in order to connect the two sections of pipelines, a head end 11 for connecting the first pipeline is arranged at the head end of the first aperture pipe joint 1; the end of the second aperture pipe joint is provided with a head 21 for connecting a second pipeline.

As shown in fig. 2, the combined two-way structure of the present invention may further include a right-angle pipe joint 3. The head end 32 of the right-angle pipe joint 3 is connected with the tail end 12 of the first aperture pipe joint 1 through threads, and the tail end 31 of the right-angle pipe joint 3 is connected with the head end 22 of the second aperture pipe joint 2 through threads.

The utility model discloses in, for the liquid leakage that appears between first aperture coupling 1 and the second aperture coupling 2 that prevents threaded connection, perhaps, for the liquid leakage that appears between first aperture coupling 1 and right angle coupling 3, right angle coupling 3 and the second aperture coupling 2 that prevents threaded connection, still set up rubber seal 6 in foretell threaded connection department, realize the sealed of each threaded connection department through 6 atress extrusion deformation of this rubber seal.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A combined two-way structure is used for connecting two sections of pipelines and is characterized by comprising a first aperture pipe joint and a second aperture pipe joint, wherein the tail end of the first aperture pipe joint is connected with the head end of the second aperture pipe joint through threads;

the device also comprises a right-angle pipe joint;

the head end of the right-angle pipe joint is connected with the tail end of the first aperture pipe joint through threads, and the tail end of the right-angle pipe joint is connected with the head end of the second aperture pipe joint through threads;

the rubber sealing ring is arranged at the threaded connection part;

the head end of the first aperture pipe joint is provided with a head end for connecting a first pipeline;