CN215721551U

CN215721551U - Porous pipe fitting with high sealing performance

Info

Publication number: CN215721551U
Application number: CN202122233776.6U
Authority: CN
Inventors: 戴建华
Original assignee: Wuxi Beirun Petrochemical Equipment Co ltd
Current assignee: Wuxi Beirun Petrochemical Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a porous pipe fitting with high sealing performance, relates to the technical field of porous pipe fittings, and aims to solve the problem that the sealing performance of the joint of the existing porous pipe fitting in the prior art is not good enough. One side of porous pipe fitting is provided with first connecting pipe, and first connecting pipe sets up structure as an organic whole with porous pipe fitting, the opposite side of porous pipe fitting is provided with the second connecting pipe, and the second connecting pipe sets up structure as an organic whole with porous pipe fitting, one side of first connecting pipe is provided with agrees with the head, and agrees with the head and set up structure as an organic whole with first connecting pipe, one side of second connecting pipe is provided with the interlock head, and interlocks the head and set up structure as an organic whole with the second connecting pipe, the inboard of agreeing with the head is provided with first seal groove, second seal groove and third seal groove respectively, and first seal groove, second seal groove and third seal groove all set up structure as an organic whole with agreeing with the head.

Description

Porous pipe fitting with high sealing performance

Technical Field

The utility model relates to the technical field of porous pipe fittings, in particular to a porous pipe fitting with high sealing performance.

Background

The pipe fitting is a general name of parts in a pipeline system which play roles of connection, control, diversion, sealing, support and the like, is an important component of a pipe connection pipeline and can be divided into four types, namely socket type pipe fitting, threaded pipe fitting, flange pipe fitting and welded pipe fitting according to a connection method, and the sealing effect of the pipe fitting has great influence on the service life of the pipe fitting.

Most of porous pipe fittings are irregular pipelines, when the porous pipe fittings are connected with each other, the conventional flanges are used for connection due to the fact that the tank bodies are irregular, the sealing performance of the porous pipe fittings is not good enough, the connection parts are easy to leak, and the sealing performance is not enough; therefore, the market urgently needs to develop a porous pipe fitting with strong sealing performance to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a porous pipe fitting with strong sealing performance so as to solve the problem that the sealing performance of the connecting part of the conventional porous pipe fitting in the background art is not good enough.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a porous pipe fitting that leakproofness is stronger, includes porous pipe fitting, one side of porous pipe fitting is provided with first connecting pipe, and first connecting pipe sets up structure as an organic whole with porous pipe fitting, the opposite side of porous pipe fitting is provided with the second connecting pipe, and second connecting pipe and porous pipe fitting set up structure as an organic whole, one side of first connecting pipe is provided with agrees with the head, and agrees with the head and set up structure as an organic whole with first connecting pipe, one side of second connecting pipe is provided with the interlock head, and the interlock head sets up structure as an organic whole with the second connecting pipe.

Preferably, the inner side of the fitting head is respectively provided with a first sealing groove, a second sealing groove and a third sealing groove, and the first sealing groove, the second sealing groove and the third sealing groove are all integrated with the fitting head.

Preferably, the inner side of the occlusion head is respectively provided with a first occlusion ring, a second occlusion ring and a third occlusion ring, the first occlusion ring, the second occlusion ring and the third occlusion ring are all integrated with the occlusion head, the outer side of the third occlusion ring is provided with an occlusion angle, and the occlusion angle is in occlusion connection with the occlusion head.

Preferably, the inboard of first seal groove is provided with first sealing ring, and first sealing ring and the laminating of agreeing with the head, the inboard of second seal groove is provided with the second sealing ring, and the laminating of second sealing ring and agreeing with the head, the inboard of third seal groove is provided with the third sealing ring, and the laminating of third sealing ring and agreeing with the head.

Preferably, an occlusion groove is formed in the outer side of the third sealing groove, the occlusion groove is in occlusion connection with the fitting head, an inner ring is arranged on the inner side of the fitting head, and the inner ring and the fitting head are arranged into an integral structure.

Preferably, an inner groove is arranged inside the fitting head, the inner groove and the fitting head are integrated, and the inner groove is communicated with the occlusion groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a through agreeing with the setting of head and interlock head, agree with the head setting in the junction of first connecting pipe, the interlock head sets up in the junction of second connecting pipe, and when porous pipe fitting carried out interconnect, agree with the head and can carry out the interlock with the interlock head, and the interlock head is inlayed in the inside of agreeing with the head to carry out the interlock with two porous pipe fittings and connect, thereby improve the leakproofness of two porous pipe fitting junctions, make this porous pipe fitting use more reliable.

2. The utility model discloses a through first seal groove, the second seal groove, the third seal groove, first interlock ring, the setting of second interlock ring and third interlock ring, first seal groove, second seal groove and third seal groove are the seal structure who agrees with the head, first interlock ring, second interlock ring and third interlock ring are the seal structure of interlock head, first interlock ring and first seal groove interlock, second interlock ring and second seal groove interlock, third interlock ring and third seal groove interlock, the seal connection structure of three seal grooves of group and interlock ring, make the leakproofness better between agreeing with head and the interlock head, it is more firm when connecting between the two.

Drawings

FIG. 1 is a front view of a more hermetically sealed perforated pipe of the present invention;

FIG. 2 is a front view of the engagement head of the present invention;

FIG. 3 is a front view of the bite head of the present invention;

fig. 4 is a cross-sectional view of the bite groove on the engagement head of the present invention.

In the figure: 1. a porous pipe member; 2. a first connecting pipe; 3. a second connecting pipe; 4. fitting the head; 5. an occlusion head; 6. a first seal groove; 7. a second seal groove; 8. a third seal groove; 9. an inner ring; 10. an occlusion groove; 11. a first seal ring; 12. a second seal ring; 13. a third seal ring; 14. a first snap ring; 15. a second snap ring; 16. a third snap ring; 17. an occlusion angle; 18. an inner tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a porous pipe fitting that leakproofness is stronger, including porous pipe fitting 1, one side of porous pipe fitting 1 is provided with first connecting pipe 2, first connecting pipe 2 sets up structure as an organic whole with porous pipe fitting 1, the opposite side of porous pipe fitting 1 is provided with second connecting pipe 3, second connecting pipe 3 sets up structure as an organic whole with porous pipe fitting 1, one side of first connecting pipe 2 is provided with agrees with first 4, agree with first 4 and first connecting pipe 2 and set up structure as an organic whole, one side of second connecting pipe 3 is provided with interlock head 5, interlock head 5 sets up structure as an organic whole with second connecting pipe 3.

Further, the inner side of the conjunction head 4 is provided with a first sealing groove 6, a second sealing groove 7 and a third sealing groove 8 respectively, the first sealing groove 6, the second sealing groove 7 and the third sealing groove 8 are all arranged into an integral structure with the conjunction head 4, the first sealing groove 6, the second sealing groove 7 and the third sealing groove 8 are mutually overlapped, the third sealing groove 8 is arranged on the outer side of the second sealing groove 7, and the second sealing groove 7 is arranged on the outer side of the first sealing groove 6.

Further, a first meshing ring 14, a second meshing ring 15 and a third meshing ring 16 are respectively arranged on the inner side of the meshing head 5, the first meshing ring 14, the second meshing ring 15 and the third meshing ring 16 are all integrated with the meshing head 5, a meshing angle 17 is arranged on the outer side of the third meshing ring 16, the meshing angle 17 is in meshing connection with the meshing head 5, the first meshing ring 14 can be meshed with the first sealing groove 6, the second meshing ring 15 can be meshed with the second sealing groove 7, and the third meshing ring 16 can be meshed with the third sealing groove 8.

Further, the inner side of the first sealing groove 6 is provided with a first sealing ring 11, the first sealing ring 11 is attached to the fit head 4, the inner side of the second sealing groove 7 is provided with a second sealing ring 12, the second sealing ring 12 is attached to the fit head 4, the inner side of the third sealing groove 8 is provided with a third sealing ring 13, the third sealing ring 13 is attached to the fit head 4, and the first sealing ring 11, the second sealing ring 12 and the third sealing ring 13 are annular sealing rubber strips.

Furthermore, an occlusion groove 10 is arranged on the outer side of the third sealing groove 8, the occlusion groove 10 is in occlusion connection with the fitting head 4, an inner ring 9 is arranged on the inner side of the fitting head 4, the inner ring 9 and the fitting head 4 are arranged into an integral structure, and an occlusion angle 17 can be occluded with the occlusion groove 10.

Furthermore, an inner groove 18 is arranged in the fitting head 4, the inner groove 18 and the fitting head 4 are arranged into an integral structure, the inner groove 18 is communicated with the occlusion groove 10, the occlusion angle 17 can be embedded into the inner groove 18, and six occlusion angles 17, the occlusion groove 10 and the inner groove 18 are arranged.

The working principle is as follows: when in use, when the two porous pipe fittings 1 are connected, the engaging head 4 and the occluding head 5 are connected in an embedding way, so that the first meshing ring 14 is embedded in the first sealing groove 6 to be meshed, the second meshing ring 15 is embedded in the second sealing groove 7 to be meshed, the third meshing ring 16 is embedded in the third sealing groove 8 to be meshed, the first meshing ring 14 is sealed through the first sealing ring 11 when being meshed with the first sealing groove 6, the second meshing ring 15 is sealed through the second sealing ring 12 when being meshed with the second sealing groove 7, the third meshing ring 16 is sealed through the third sealing ring 13 when being meshed with the third sealing groove 8, and the meshing angle 17 is embedded in the meshing groove 10, the engaging angle 17 is then engaged with the inner groove 18 by rotation, so that the engaging head 4 and the engaging head 5 are tightly connected together, thereby connecting the two perforated pipes 1 together.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a porous pipe fitting that leakproofness is stronger, includes porous pipe fitting (1), its characterized in that: one side of porous pipe fitting (1) is provided with first connecting pipe (2), and first connecting pipe (2) sets up structure as an organic whole with porous pipe fitting (1), the opposite side of porous pipe fitting (1) is provided with second connecting pipe (3), and second connecting pipe (3) set up structure as an organic whole with porous pipe fitting (1), one side of first connecting pipe (2) is provided with agrees with first (4), and agrees with first (4) and set up structure as an organic whole with first connecting pipe (2), one side of second connecting pipe (3) is provided with and interlocks first (5), and interlocks first (5) and sets up structure as an organic whole with second connecting pipe (3).

2. The highly sealable perforated pipe of claim 1, wherein: the inner side of the conjunction head (4) is respectively provided with a first sealing groove (6), a second sealing groove (7) and a third sealing groove (8), and the first sealing groove (6), the second sealing groove (7) and the third sealing groove (8) are all arranged into an integral structure with the conjunction head (4).

3. The highly sealable perforated pipe of claim 1, wherein: the inner side of the occlusion head (5) is provided with a first occlusion ring (14), a second occlusion ring (15) and a third occlusion ring (16) respectively, the first occlusion ring (14), the second occlusion ring (15) and the third occlusion ring (16) are all integrated with the occlusion head (5) into a whole, the outer side of the third occlusion ring (16) is provided with an occlusion angle (17), and the occlusion angle (17) is in occlusion connection with the occlusion head (5).

4. The highly sealable perforated pipe of claim 2, wherein: the inboard of first seal groove (6) is provided with first sealing ring (11), and first sealing ring (11) and agree with first (4) laminating, the inboard of second seal groove (7) is provided with second sealing ring (12), and second sealing ring (12) and agree with first (4) laminating, the inboard of third seal groove (8) is provided with third sealing ring (13), and third sealing ring (13) and agree with first (4) laminating.

5. The highly sealable perforated pipe of claim 4, wherein: the outer side of the third sealing groove (8) is provided with an occlusion groove (10), the occlusion groove (10) is in occlusion connection with the conjunction head (4), the inner side of the conjunction head (4) is provided with an inner ring (9), and the inner ring (9) and the conjunction head (4) are arranged into an integral structure.

6. The highly sealable perforated pipe of claim 1, wherein: an inner groove (18) is formed in the fitting head (4), the inner groove (18) and the fitting head (4) are integrated, and the inner groove (18) is communicated with the occlusion groove (10).