CN209458518U - A kind of non-dismountable connector of novel pipeline - Google Patents
A kind of non-dismountable connector of novel pipeline Download PDFInfo
- Publication number
- CN209458518U CN209458518U CN201822083998.2U CN201822083998U CN209458518U CN 209458518 U CN209458518 U CN 209458518U CN 201822083998 U CN201822083998 U CN 201822083998U CN 209458518 U CN209458518 U CN 209458518U
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- area
- pipe fitting
- ring
- retaining
- port
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- 230000000903 blocking effect Effects 0.000 claims abstract description 22
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 210000000515 tooth Anatomy 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of non-dismountable connectors of novel pipeline, comprising: the integrally formed interconnecting piece at pipe port and with pipe fitting, interconnecting piece is interior to form pipe fitting bellmouth；The interconnecting piece by from pipe port outward sequentially connected socket joint area, seal area and retaining district's groups at；The seal area outwardly convex is equipped with an elastic seal ring in seal area, and the elastic seal ring inner ring is inwardly projecting in pipe fitting bellmouth inner wall wall surface；Retaining ring, isolation blocking portion are provided in the outwardly protruding retaining area, the retaining ring is made of ring body and several locking tooths, and the locking tooth is located in ring body in comb teeth structural arrangement；The locking tooth bottom is inwardly projecting in pipe fitting bellmouth inner wall wall surface；The isolation blocking portion internal diameter at retaining area port is consistent with socket joint area internal diameter.The utility model provides a kind of non-dismountable connector of novel pipeline, and structure is simple, has the characteristics that leakproofness is strong, fixed.
Description
Technical field
The utility model relates to technical field of pipeline connection more particularly to a kind of non-dismountable connectors of novel pipeline.
Background technique
In modern society, the use of pipe fitting is more universal, and applies in various fields, for delivery of fuel gas, water etc.
Substance, it is generally the case that the connection between two pipelines, which mainly passes through welding or is bolted, to be fixedly connected, but this solid
Determine mode and be fixedly connected with inconvenience, time-consuming for installment work, and working efficiency is low.Currently, the pipe largely used in production, life
The connection in road needs a kind of not only rapid and convenient but also the connection structure that can reliably seal.
Utility model content
One purpose of the utility model is to solve at least the above problems and/or defect, and provide and at least will be described later
The advantages of.
In order to solve the deficiencies in the prior art, the utility model provides a kind of non-dismountable connector of novel pipeline, comprising:
The integrally formed interconnecting piece at pipe port, interconnecting piece is interior to form pipe fitting bellmouth；The interconnecting piece is by from pipe
Part port outward sequentially connected socket joint area, seal area and retaining district's groups at；
The seal area outwardly convex is equipped with an elastic seal ring in seal area, and the elastic seal ring inner ring is inside
Protrude from pipe fitting bellmouth inner wall wall surface；Be provided with retaining ring in the outwardly protruding retaining area, the retaining ring by ring body with
Several locking tooth compositions, the locking tooth are located in ring body in comb teeth structural arrangement；The locking tooth bottom is inwardly projecting
In pipe fitting bellmouth inner wall wall surface；Isolation blocking portion is equipped at retaining area port, isolation blocking portion internal diameter is consistent with socket joint area internal diameter.
Preferably, the isolation blocking portion uses the bending part integrally formed with retaining area.
Preferably, the isolation blocking portion uses blocker ring.
Preferably, the socket joint area and pipe port junction are equipped with changeover portion, are provided in changeover portion and matched are in
Annular boss shape positioning seat, pipe port end face are equipped with cricoid seal receptacle, port table of the positioning seat towards pipe side
Face is diametrically provided with the locating slot of several annulars being spaced substantially equidistant；The sealed seat surface is equipped with to the end face of pipe fitting side
The sealing convex shoulder to match with locating slot.
Preferably, the isolation blocking portion is against the fixation ring body.
The utility model is include at least the following beneficial effects: the non-dismountable connection header structure of novel pipeline is simple, is easy peace
Dress, installation efficiency is high, and non-dismountable after installation, and it is safe to guarantee that pipeline uses, and avoids the occurrence of malice disassembly, damages pipeline
The case where；In the pipe insertion pipe fitting bellmouth of corresponding internal diameter, the elastic seal ring lock ring pipe in seal area is sealed, retaining
The locking tooth fixing tube of ring prevents pipe from giving up the throne phenomenon, and enhance pipe fitting and pipe is connected and fixed stability, avoids
It falls off, leak when being acted on by certain operating pressure, guarantee the stability and leakproofness of connection；Isolation blocking portion keep out every
From retaining ring, avoid artificially pushing locking tooth inwardly using tool easily to take out pipe backward.In addition, it is further,
In the radial direction, the sealing convex shoulder of the locating slot of positioning seat and seal receptacle cooperatively forms many places bent path jointly, avoids flowing
Body leaks out, and constitutes dual-seal with seal area and guarantees, further enhances leakproofness.
Detailed description of the invention
Fig. 1 is the novel pipe fitting connector cross section structure schematic diagram of the utility model.
Fig. 2 is the partial enlargement structural representation of the A in Fig. 2 of the utility model.
Fig. 3 is that the pipe fitting of the utility model and pipe are fixedly connected with assembly cross section structure schematic diagram.
Fig. 4 is the partial enlargement structural representation of the B in Fig. 3 of the utility model.
Fig. 5 is structural schematic diagram when the pipe connector of the utility model uses.
Fig. 6 is the retaining ring structural schematic diagram of the utility model.
Appended drawing reference: 1- pipe fitting, 2- interconnecting piece, 21- socket joint area, 22- seal area, 23- retaining area, 231- blocking portion, 3-
Pipe fitting bellmouth, 4- elastic seal ring, 5- retaining ring, 51- ring body, 52- locking tooth, 6- changeover portion, 7- positioning seat, 71- locating slot,
8- seal receptacle, 81- seal convex shoulder, and blocking portion, 10- pipe is isolated in 9-.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Fig. 1 ~ 6 show a kind of non-dismountable connector of novel pipeline of the utility model, comprising:
The integrally formed interconnecting piece 2 at 1 port of pipe fitting, interconnecting piece 2 is interior to form pipe fitting bellmouth 3；The interconnecting piece 2 by
From 1 port of pipe fitting, sequentially connected socket joint area 21, seal area 22 and retaining area 23 are formed outward；
22 outwardly convex of seal area, is equipped with an elastic seal ring 4 in seal area 22, in the elastic seal ring 4
It encloses inwardly projecting in 3 inner wall wall surface of pipe fitting bellmouth；Retaining ring 5, the retaining are provided in the outwardly protruding retaining area 23
Ring 5 is made of ring body 51 and several locking tooths 52, and the locking tooth 52 is located in ring body 51 in comb teeth structural arrangement；It is described
52 bottom of locking tooth is inwardly projecting in 3 inner wall wall surface of pipe fitting bellmouth；It is equipped with isolation blocking portion at retaining area port, blocking portion is isolated
Internal diameter is consistent with socket joint area internal diameter.
In this technical solution, novel pipe fitting connection header structure is simple, is easy installation, and installation efficiency is high, uses
External force by the pipe insertion pipe fitting bellmouth 3 of corresponding internal diameter, cross locking tooth 52 and push ahead that cross elasticity close to compressing by pipe
Seal 4, elastic seal ring 4 in seal area 22 is to compress lock ring pipe after elastic deformation occurs for external force close to carry out
Envelope, the locking tooth 52 of retaining ring 5 resist outer tube surface, and pipe is prevented to be reversed a phenomenon, enhance the company of pipe fitting 1 and pipe
Fixed stably solidity is connect, avoids falling off when being acted on by certain operating pressure, leak, guarantees what pipe fitting 1 was connect with pipe
Stability and leakproofness, the pipe that internal diameter is corresponded to after installation is consistent with 3 internal diameter of pipe fitting bellmouth, and pipe and pipe fitting 1 are non-dismountable, protects
The case where pipeline is demonstrate,proved using safe, avoids the occurrence of malice disassembly, damage pipe fitting；And isolation blocking portion 9 keeps out isolation retaining ring 5,
It avoids artificially pushing locking tooth 52 inwardly using tool easily to take out pipe backward；Further, the isolation blocking portion 9
Using the bending part integrally formed with retaining area 23；The isolation blocking portion 9 uses blocker ring.
In another example, the socket joint area 21 is equipped with changeover portion 6, setting in changeover portion 6 with 1 port junction of pipe fitting
There is a matched boss-shaped positioning seat 7 annular in shape, pipe port end face is equipped with cricoid seal receptacle 8, and the positioning seat 7 is towards pipe
The port surface of side is diametrically provided with the locating slot 71 of several annulars being spaced substantially equidistant；The seal receptacle 8 is towards pipe
The end face of part side is equipped with the sealing convex shoulder 81 to match with locating slot 71.
In this technical solution, pipe fitting 1 radially, the sealing convex shoulder 81 of the locating slot 71 of positioning seat 7 and seal receptacle 8
Occlusion forms more bents barrier path so that fluid overflowed outward from the gap of pipe fitting 1 Yu pipe junction when leaking by
It hinders, avoids leaking, more bent barrier paths and seal area constitute dual-seal and guarantee, further enhance leakproofness, simultaneously
Positioning seat 7 can realize the positioning function of pipe, and the depth of pipe insertion is one at a distance from positioning seat 7 to 23 external port of retaining area
It causes, so that the depth of pipe insertion is controllable.
Further, the isolation blocking portion 9 is against the fixation ring body 51.Using this scheme, blocking portion 9 is isolated and supports
Retaining ring 5 is kept off, is further ensured that its stability.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. a kind of non-dismountable connector of novel pipeline characterized by comprising
The integrally formed interconnecting piece (2) at pipe fitting (1) port, interconnecting piece (2) is interior to form pipe fitting bellmouth (3)；The connection
Portion (2) is by from pipe fitting (1) port, sequentially connected socket joint area (21), seal area (22) and retaining area (23) are formed outward；
Seal area (22) outwardly convex, seal area (22) is interior to be equipped with an elastic seal ring (4), the elastic seal ring
(4) inner ring is inwardly projecting in pipe fitting bellmouth (3) inner wall wall surface；Retaining ring is provided in the outwardly protruding retaining area (23)
(5), the retaining ring (5) is made of ring body (51) and several locking tooths (52), and the locking tooth (52) is arranged in pectination toothing
Column are located on ring body (51)；Locking tooth (52) bottom is inwardly projecting in pipe fitting bellmouth (3) inner wall wall surface；Retaining area (23)
Isolation blocking portion (9) is equipped at port, isolation blocking portion (9) internal diameter is consistent with socket joint area (21) internal diameter.
2. the non-dismountable connector of a kind of novel pipeline according to claim 1, which is characterized in that the isolation blocking portion
(9) bending part integrally formed with retaining area (23) is used.
3. the non-dismountable connector of a kind of novel pipeline according to claim 1, which is characterized in that the isolation blocking portion
(9) blocker ring is used.
4. the non-dismountable connector of a kind of novel pipeline according to claim 1, which is characterized in that the socket joint area (21)
Changeover portion (6) are equipped with pipe fitting (1) port junction, are provided with matched boss-shaped positioning seat annular in shape in changeover portion (6)
(7), pipe port end face is equipped with cricoid seal receptacle (8), and the port surface of the positioning seat (7) towards pipe side is diametrically
Direction is provided with the locating slot (71) of several annulars being spaced substantially equidistant；The seal receptacle (8) sets towards the end face of pipe fitting (1) side
There is the sealing convex shoulder (81) to match with locating slot (71).
5. the non-dismountable connector of a kind of novel pipeline according to claim 1, which is characterized in that the isolation blocking portion
(9) against the fixation ring body (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083998.2U CN209458518U (en) | 2018-12-12 | 2018-12-12 | A kind of non-dismountable connector of novel pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083998.2U CN209458518U (en) | 2018-12-12 | 2018-12-12 | A kind of non-dismountable connector of novel pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458518U true CN209458518U (en) | 2019-10-01 |
Family
ID=68040433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083998.2U Active CN209458518U (en) | 2018-12-12 | 2018-12-12 | A kind of non-dismountable connector of novel pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458518U (en) |
-
2018
- 2018-12-12 CN CN201822083998.2U patent/CN209458518U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |