CN210890558U

CN210890558U - J-shaped double-flange single-socket pressing 90-degree elbow

Info

Publication number: CN210890558U
Application number: CN201922099956.2U
Authority: CN
Inventors: 杨建军; 段天宇
Original assignee: Jinpingguan Technology Group Co ltd
Current assignee: Jinpingguan Technology Group Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-30
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a 90 elbows of single socket joint pressfitting of J type double flange, the three-way pipe is connected with the one end of first tubular product, second tubular product and the one end of elbow respectively, and the other end of first tubular product is connected with the flange, and the flange has set gradually first go-between, second go-between and third go-between from the outside orientation in the centre of a circle, and during the connection, tubular product is connected on the inner wall of first go-between or second go-between or third go-between. The device is simple in structure, convenient to operate and use, and capable of being connected and fixed quickly and conveniently when used, and is fixed and stable, and can be connected stably when used.

Description

J-shaped double-flange single-socket pressing 90-degree elbow

Technical Field

The utility model relates to a pipe fitting field, concretely relates to 90 elbows of single socket joint pressfitting of J type double flange.

Background

The elbow flange is mainly used for flange connection or flange joint, and refers to a detachable connection which is formed by mutually connecting a flange, a gasket and a bolt and is a group of combined sealing structures, and the pipeline flange refers to a flange for piping in a pipeline device.

The existing J-shaped double flanges can only correspond to the diameters of corresponding pipes when in use, and the pipes with other diameters cannot be quickly and effectively connected, so that the use efficiency is low.

Therefore, the elbow capable of being quickly connected and being suitable for pipes with different diameters during installation is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that current J type diflange elbow is when using, can not be quick connect tubular product, when connecting simultaneously, can not be applicable to the tubular product of different diameters, and availability factor is lower, is not convenient for use for a long time, and aim at provides 90 elbows of single socket joint pressfitting of J type diflange, solves the problem that tubular product connects.

The utility model discloses a following technical scheme realizes:

a90-degree elbow with J-shaped double flanges and single socket joint press fit comprises a three-way pipe, wherein the three-way pipe is respectively connected with one end of a first pipe, one end of a second pipe and one end of the elbow, the other end of the first pipe is connected with a flange, the flange is sequentially provided with a first connecting ring, a second connecting ring and a third connecting ring from the direction of the circle center outwards, and during connection, the pipes are connected onto the inner wall of the first connecting ring or the second connecting ring or the third connecting ring.

Further, this device is when using, and when the tubular product of different diameters of flange joint, the first connecting ring, second go-between, the third go-between of different internal diameters of accessible are selected, according to the rotatory suitable go-between of the size of tubular product, and then this device is applicable in the tubular product of multiple different internal diameters, during the connection, the operation of being more convenient for is used, simultaneously, can be applicable to the tubular product of more different diameters when connecting, and it is more convenient to use, more is favorable to long-term the use.

And rubber layers are arranged at two opposite positions of the inner walls of the first connecting ring, the second connecting ring and the third connecting ring, and O-shaped sealing rings are arranged on the rubber layers. Through the rubber layer and the O-shaped sealing ring thereon for further sealing, when the pipe is connected with the flange, the pipe connecting device is convenient to operate, can be quickly connected, and meanwhile can be connected more stably and more conveniently.

Preferably, two rubber layers on inner walls of the first, second and third connection rings are respectively located at upper and lower ends of the first, second and third connection rings. Set up both ends about two rubber layers respectively, consequently when using, can be better fix tubular product, simultaneously, connect more firmly, improve the availability factor.

Specifically, the rubber layer is a circular ring sleeved on the inner wall of the first connecting ring, the second connecting ring or the third connecting ring. The rubber layer not only has the function of connecting the O-shaped sealing ring, but also can further enhance the stability of fixing the pipe, and is more convenient to use.

Meanwhile, the outer wall of the second pipe is sleeved with the pressing ring pipe, a gap exists between the outer wall of the second pipe and the pressing ring pipe, and the pipe is placed in the gap during connection. When this structure is using, the second tubular product of this structure is connected with other tubular products, can directly connect through the ring pressure pipe, when the operation is used, can directly connect, and it is more convenient to use.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model discloses 90 elbows of J type double flange list socket joint pressfitting, this device simple structure, the operation of being convenient for is used, simultaneously when using, can be fast convenient connect fixedly, not only fixed more firm, simultaneously when using, can stabilize the connection.

Secondly, this device is when using, can be applicable to the tubular product of different diameters, and when using the connection, efficiency is higher. Is more convenient for long-term use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the flange structure of the present invention;

fig. 3 is a schematic view of the inner wall structures of the first connecting ring, the second connecting ring and the third connecting ring.

Reference numbers and corresponding part names in the drawings:

1-three-way pipe, 2-elbow, 3-second pipe, 4-first pipe, 5-flange, 6-pressing ring pipe, 7-first connecting ring, 8-second connecting ring, 9-third connecting ring, 10-rubber layer and 11-O-shaped sealing ring.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

As shown in fig. 1, the utility model discloses 90 elbows of single socket joint pressfitting of J type double flange, including three-way pipe 1, three-way pipe 1 respectively with the one end of first tubular product 4, the one end of second tubular product 3 and the one end of elbow 2 are connected, the other end of first tubular product 4 is connected with flange 5, flange 5 has set gradually first go-between 7, second go-between 8 and third go-between 9 in the outside direction in the centre of a circle, during the connection, tubular product is connected on the inner wall of first go-between 7 or second go-between 8 or third go-between 9.

Example 2

On the basis of the embodiment 1, as shown in fig. 2 to 3, rubber layers 10 are arranged at two opposite positions of the inner walls of the first connecting ring 7, the second connecting ring 8 and the third connecting ring 9, and O-rings 11 are arranged on the rubber layers 10. Two rubber layers 10 on the inner walls of the primary connecting ring 7, the secondary connecting ring 8 and the tertiary connecting ring 9 are respectively located at the upper and lower ends of the primary connecting ring 7, the secondary connecting ring 8 and the tertiary connecting ring 9.

Example 3

On the basis of the embodiment 2, the rubber layer 10 is a circular ring sleeved on the inner wall of the first connecting ring 7, the second connecting ring 8 or the third connecting ring 9. The outer wall of the second pipe 3 is sleeved with a pressing ring pipe 6, a gap exists between the outer wall of the second pipe 3 and the pressing ring pipe 6, and when the pipe is connected, the pipe is placed in the gap.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

The J-shaped double-flange single-socket-joint press-fit 90-degree elbow is characterized by comprising a three-way pipe (1), wherein the three-way pipe (1) is respectively connected with one end of a first pipe (4), one end of a second pipe (3) and one end of an elbow (2), the other end of the first pipe (4) is connected with a flange (5), the flange (5) is sequentially provided with a first connecting ring (7), a second connecting ring (8) and a third connecting ring (9) in the outward direction from the circle center, and during connection, the pipes are connected to the inner wall of the first connecting ring (7) or the second connecting ring (8) or the third connecting ring (9).
2. The J-shaped double-flange single socket press 90-degree elbow according to claim 1, wherein rubber layers (10) are arranged on two opposite positions of the inner walls of the first connecting ring (7), the second connecting ring (8) and the third connecting ring (9), and O-shaped sealing rings (11) are arranged on the rubber layers (10).
3. The J-shaped double-flange single-socket press-fit 90-degree elbow according to claim 2, wherein the two rubber layers (10) on the inner walls of the first connecting ring (7), the second connecting ring (8) and the third connecting ring (9) are respectively positioned at the upper end and the lower end of the first connecting ring (7), the second connecting ring (8) and the third connecting ring (9).
4. The J-shaped double-flange single-socket press-fit 90-degree elbow according to claim 2, wherein the rubber layer (10) is a circular ring sleeved on the inner wall of the first connecting ring (7), the second connecting ring (8) or the third connecting ring (9).
5. The J-shaped double-flange single socket press-fit 90-degree elbow according to claim 1, wherein a press ring pipe (6) is sleeved on the outer wall of the second pipe (3), a gap exists between the outer wall of the second pipe (3) and the press ring pipe (6), and when the connection is carried out, the pipe is placed in the gap.