Three-way pipeline connecting piece

Abstract

The utility model discloses a three-way pipeline connecting piece which comprises an integrated three-way sealing connecting pipe and a protective shell. Three ports of the integrated three-way sealing connecting pipe are used for being connected with a pipeline in a sealing mode. The two protective shells are detachably connected, the two protective shells are spliced into a three-way pipe shape, an integrated three-way sealing connecting pipe is arranged in a space surrounded by the two protective shells, and the axes of three ports formed by splicing the two protective shells are respectively the same as the axes of three ports of the integrated three-way sealing connecting pipe in direction; due to the fact that the integrated three-way sealing connecting pipe is arranged, when pipeline connection is carried out, only the integrated three-way sealing connecting pipe is used for being connected with a pipeline, the number of sealing pieces needed originally is changed into one from four, the installation and maintenance cost is greatly reduced, and the problem that in the prior art, a large number of components are needed for pipeline connection is practically solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to a three-way pipeline connector. Background Art

[0002] In the prior art, in order to achieve connection between pipelines, a three-way pipeline connector is often used to connect multiple pipelines, and the three-way pipeline connector is independently connected to the three pipelines with seals, that is, a total of four components are required to achieve connection between the pipelines.

[0003] Obviously, the existing technology requires the use of many components, which makes it difficult to reduce the installation and maintenance costs. Therefore, how to solve this problem has become a technical pain point that needs to be solved urgently. Utility Model Content

[0004] The utility model aims to provide a three-way pipe connector to solve the problem that many parts are needed for pipe connection in the prior art.

[0005] In order to solve the above technical problems, the utility model provides a three-way pipe connector, including an integrated three-way sealed connecting pipe and a protective shell; the three ports of the integrated three-way sealed connecting pipe are all used for sealing connection with the pipeline; the two protective shells are detachably connected, the two protective shells are spliced ​​into a three-way tube shape, the integrated three-way sealed connecting pipe is arranged in the space surrounded by the two protective shells, and the axes of the three ports formed by splicing the two protective shells are respectively the same as the axis directions of the three ports of the integrated three-way sealed connecting pipe.

[0006] In one of the embodiments, the one-piece three-way sealed connecting pipe is T-shaped, and the axes of the three ports of the one-piece three-way sealed connecting pipe are arranged perpendicular to each other in pairs.

[0007] In one of the embodiments, positioning rings are provided on the peripheries of the three ports of the integrated three-way sealed connecting pipe; the two protective shells are provided with positioning grooves corresponding to the positions of the positioning rings, and the positioning rings are installed in the positioning grooves, and the shape and size of the positioning grooves match the shape and size of the positioning rings.

[0008] In one embodiment, the two protective shells are spliced ​​to form a T-shape, and the axes of the three ports formed by the two protective shells are arranged perpendicular to each other in pairs.

[0009] In one of the embodiments, the protective shell is provided with a T-shaped installation groove, the integrated three-way sealing connecting pipe is installed in the installation groove, and the shape and size of the installation groove match the shape and size of the integrated three-way sealing connecting pipe.

[0010] In one embodiment, the protective shell is T-shaped, a mounting plate is provided at a corner of the protective shell, a mounting through hole is provided on the mounting plate, and the two protective shells are mounted by bolts passing through the mounting through holes and connecting nuts.

[0011] In one embodiment, the protective shell is a metal protective shell.

[0012] The beneficial effects of the utility model are as follows:

[0013] Since the three ports of the integrated three-way sealed connecting pipe are all used for sealing connection with the pipeline, and the integrated three-way sealed connecting pipe is arranged in the space surrounded by the two protective shells, when connecting the pipeline, it is only necessary to use the integrated three-way sealed connecting pipe to connect with the pipeline, and the original number of seals required is reduced from four to one, thereby greatly reducing the installation and maintenance costs, and effectively solving the problem that more components are required for pipeline connection in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the implementation mode will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram provided by an embodiment of the utility model;

[0016] Figure 2 yes Figure 1 Schematic diagram of the disassembled structure;

[0017] Figure 3 yes Figure 1 A schematic diagram of the structure of an integrated three-way sealed connecting pipe;

[0018] Figure 4 yes Figure 1 Schematic diagram of the protective shell structure.

[0019] The reference numerals are as follows:

[0020] 10. One-piece three-way sealing connecting pipe; 11. Positioning ring;

[0021] 20. Protective housing; 21. Mounting groove; 22. Positioning groove; 23. Mounting plate; 24. Mounting through hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a three-way pipe connector, which is implemented as follows: Figures 1 to 4 As shown, it includes an integrated three-way sealed connecting pipe 10 and a protective shell 20; the three ports of the integrated three-way sealed connecting pipe 10 are all used for sealing connection with the pipeline; the two protective shells 20 are detachably connected, and the two protective shells 20 are spliced ​​into a three-way tube shape. The integrated three-way sealed connecting pipe 10 is arranged in the space surrounded by the two protective shells 20, and the axes of the three ports formed by splicing the two protective shells 20 are respectively in the same direction as the axes of the three ports of the integrated three-way sealed connecting pipe 10.

[0024] When in use, it is only necessary to use the integrated three-way sealing connecting pipe 10 to connect with the pipeline, reducing the number of seals required from four to one, thereby greatly reducing the installation and maintenance costs and effectively solving the problem of the existing technology requiring more components for pipeline connection.

[0025] It should be noted that the integrated three-way sealing connecting pipe 10 only needs to have three ports to achieve the connection between the three pipes, and its specific shape is generally not particularly limited. Figures 1 to 3 As shown, in this embodiment, the integrated three-way sealed connecting pipe 10 is arranged in a T shape, and the axes of the three ports of the integrated three-way sealed connecting pipe 10 are arranged perpendicular to each other in pairs, which is an optional and more common arrangement.

[0026] Similarly, there is no special requirement for the shape of the protective housing 20. However, in order to better protect the integrated three-way sealed connecting pipe 10, it is preferable that the integrated three-way sealed connecting pipe 10 and the protective housing 20 can be installed in a matching position. Figures 1 to 4 As shown, in this embodiment, two protective shells 20 are arranged to form a T shape after being spliced ​​together. The axes of the three ports formed by the two protective shells 20 are arranged perpendicular to each other in pairs, and the protective shells 20 are provided with a T-shaped installation groove 21. An integrated three-way sealed connecting pipe 10 is installed in the installation groove 21. The shape and size of the installation groove 21 match the shape and size of the integrated three-way sealed connecting pipe 10; thereby, the two protective shells 20 can respectively match the shapes of the upper and lower halves of the integrated three-way sealed connecting pipe 10. Once the two protective shells 20 are spliced, the integrated three-way sealed connecting pipe 10 can be firmly wrapped.

[0027] In order to ensure that the integrated three-way sealing connecting pipe 10 and the protective housing 20 are firmly installed, Figures 1 to 4As shown, in this embodiment, positioning rings 11 are provided at the peripheries of the three ports of the integrated three-way sealed connecting pipe 10, and the positioning rings 11 are arranged around the periphery of the port; and the two protective shells 20 are provided with semicircular positioning grooves 22 corresponding to the positions of the positioning rings 11, and the positioning rings 11 are installed in the positioning grooves 22. The shape and size of the positioning grooves 22 match the shape and size of the positioning rings 11, so as to ensure that after the positioning rings 11 are installed in the positioning grooves 22, the installation positions of the integrated three-way sealed connecting pipe 10 and the protective shells 20 are fixed, thereby avoiding movement and dislocation of the integrated three-way sealed connecting pipe 10.

[0028] Furthermore, in order to realize the splicing between the two protective shells 20, the two can be installed by snap-fitting, bolting, etc., for example, Figure 1 and Figure 4 It can be seen that in this embodiment, the protective shell 20 is arranged in a T shape, and a mounting plate 23 is provided at the corner of the outer shape of the protective shell 20. The mounting plate 23 is provided with a mounting through hole 24. The two protective shells 20 are installed by bolts passing through the mounting through holes 24 and connecting nuts, so that the splicing installation between the two protective shells 20 can be achieved, and the stability of the two protective shells 20 after installation is also better.

[0029] Finally, it should be pointed out that the protective shell 20 is mainly used to protect the integrated three-way sealed connecting pipe 10, so it should be ensured that the protective shell 20 has sufficient structural strength, so this embodiment sets the protective shell 20 to be a metal protective shell 20.

[0030] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.

Claims

1. A three-way pipe connector, characterized in that: It includes an integrated three-way sealing connection pipe and a protective housing; The three ports of the integrated three-way sealed connecting pipe are all used for sealing connection with the pipeline; The two protective shells are detachably connected and are spliced ​​into a three-way tube shape. The space surrounded by the two protective shells is provided with the integrated three-way sealed connecting tube. The axes of the three ports formed by splicing the two protective shells are respectively in the same direction as the axes of the three ports of the integrated three-way sealed connecting tube.

2. The three-way pipe connector according to claim 1, characterized in that: The one-piece three-way sealed connecting pipe is T-shaped, and the axes of the three ports of the one-piece three-way sealed connecting pipe are arranged perpendicular to each other in pairs.

3. The three-way pipe connector according to claim 1, characterized in that: Positioning rings are provided at the peripheries of the three ports of the integrated three-way sealing connecting pipe; The two protective shells are provided with positioning grooves at positions corresponding to the positions of the positioning rings. The positioning rings are installed in the positioning grooves. The shape and size of the positioning grooves match the shape and size of the positioning rings.

4. The three-way pipe connector according to claim 1, characterized in that: The two protective shells are spliced ​​to form a T shape, and the axes of the three ports formed by the two protective shells are arranged perpendicular to each other in pairs.

5. The three-way pipe connector according to claim 4, characterized in that: The protective shell is provided with a T-shaped installation groove, in which the integrated three-way sealing connecting pipe is installed, and the shape and size of the installation groove match the shape and size of the integrated three-way sealing connecting pipe.

6. The three-way pipe connector according to claim 1, characterized in that: The protective shell is T-shaped, a mounting plate is provided at a corner of the outer shape of the protective shell, a mounting through hole is provided on the mounting plate, and the two protective shells are mounted by connecting nuts through bolts passing through the mounting through holes.

7. The three-way pipe connector according to claim 1, characterized in that: The protective shell is a metal protective shell.

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