CN206280641U - A kind of pressure-resistant, good airproof performance pipe fitting coupling assembly - Google Patents
A kind of pressure-resistant, good airproof performance pipe fitting coupling assembly Download PDFInfo
- Publication number
- CN206280641U CN206280641U CN201621214927.6U CN201621214927U CN206280641U CN 206280641 U CN206280641 U CN 206280641U CN 201621214927 U CN201621214927 U CN 201621214927U CN 206280641 U CN206280641 U CN 206280641U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- pipeline
- fitting body
- solid block
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model is a kind of pressure-resistant, the pipe fitting coupling assembly of good airproof performance, including pipe fitting part and pipe section, it is characterized in that, pipe section point includes pipe fitting body, pipe fitting body is enclosed with solid block, each branch of pipe fitting body is exposed independent from one section of solid block, and it is provided with annular groove on a side end face of solid block connecting plastic pipeline, pipe section includes the pipeline of plastic material, pipe end is provided with flange, flange is provided with the annular lug being adapted to annular groove away from the side of pipeline, pipeline is enclosed within pipe fitting body branch, annular lug is completely into annular groove, flange is bolted on solid block end face, locking strap is cased with outside pipeline and pipe fitting body Branch Overlay part.Preferably, the pipe fitting body branch part periphery Chong Die with pipeline is provided with anti-skidding hangnail.Preferably, locking strap inner side is provided with antiskid groove.Preferably, it is provided with sealing gasket between flange, annular lug and solid block end face.
Description
Technical field
The utility model is related to pipe fitting technical field, more particularly to a kind of pressure-resistant, good airproof performance pipe fitting component.
Background technology
For the pipe-line system of buried underground, when by weight its each intersection of branch be easiest to it is cracking,
Accordingly, it would be desirable to there is good protection to pipe fitting；In addition, easily there are the feelings of leakage at traditional steel modeling conversion pipe fitting and pipe joint
Condition.Accordingly it is desirable to design a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly.
Utility model content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of pressure-resistant, good airproof performance pipe fitting connection group
Part.
The utility model to achieve the above object, using following technical scheme：
Described a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly, including pipe fitting part and pipe section, its feature exist
In pipe section point includes pipe fitting body, and pipe fitting body is enclosed with solid block, and each branch of pipe fitting body is exposed independent from solid block
One section, and annular groove is provided with a side end face of solid block connecting plastic pipeline, pipe section includes plastic material
Pipeline, pipe end is provided with flange, and flange is provided with the annular lug being adapted to annular groove away from the side of pipeline, and pipeline is enclosed within
In pipe fitting body branch, completely into annular groove, flange is bolted on solid block end face annular lug, pipeline
Locking strap is cased with outside pipe fitting body Branch Overlay part.
Preferably, the pipe fitting body branch part periphery Chong Die with pipeline is provided with anti-skidding hangnail.
Preferably, locking strap inner side is provided with antiskid groove.
Preferably, it is provided with sealing gasket between flange, annular lug and solid block end face.
The solid block material can be anti-corrosive rubber, metal, plastics, cement etc., and wherein metal such as did anti-corrosion
The iron block for the treatment of, bloom, plastics such as polyethylene, polyvinyl chloride, polypropylene etc..
The beneficial effects of the utility model are：The utility model prevents pipe fitting join by setting solid block, effectively
It is subject to crushing so that leaking；On the other hand, the cooperation of annular groove and annular lug, the setting of sealing gasket, anti-skidding hangnail and anti-skidding
The setting of groove reaches multi-sealed, leakproof purpose, and more traditional pipe fitting coupling assembly sealing effectiveness is obviously improved.
Brief description of the drawings
Fig. 1 is the front view of embodiment pipe fitting part of the present utility model；
Fig. 2 is the right view of embodiment pipe fitting part of the present utility model；
Fig. 3 is the top view of embodiment pipe fitting part of the present utility model；
Fig. 4 is example structure schematic diagram of the present utility model；
Fig. 5 is A-A sectional views in Fig. 4 of the present utility model；
Fig. 6 is part B detail drawing in Fig. 5 of the present utility model.
In figure：1- pipe fitting bodies；2- solid blocks；3- annular grooves；4- pipelines；5- locking straps；6- flanges；7- convex annulars
Block；8- sealing gaskets；The anti-skidding hangnails of 9-；10- antiskid grooves.
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment：As shown in Figures 1 to 6, described a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly, including pipe fitting
Part and pipe section, it is characterised in that pipe section point includes pipe fitting body 1, pipe fitting body 1 is threeway, and pipe fitting body 1 is wrapped up
Each branch for having solid block 2, pipe fitting body 1 is exposed independent from 2 one sections of solid block, and in the connecting plastic pipeline of solid block 2
Annular groove 3 is provided with one side end face, pipe section includes the pipeline 4 of plastic material, and the end of pipeline 4 is provided with flange 6, flange 6
The annular lug 7 being adapted to annular groove 3 is provided with away from the side of pipeline 4, pipeline 4 is enclosed within the branch of pipe fitting body 1, convex annular
Completely into annular groove 3, flange 6 is bolted on the end face of solid block 2 block 7, pipeline 4 and the branch of pipe fitting body 1
Locking strap 5 is cased with outside lap.
Preferably, the branch of the pipe fitting body 1 part periphery Chong Die with pipeline 4 is provided with anti-skidding hangnail 9.
Preferably, the inner side of locking strap 5 is provided with antiskid groove 10.
When locking strap 5 is tightened, anti-skidding hangnail 9 enters pipeline 4, and due to the pressure of locking strap 5, pipeline 4 is also into anti-skidding
In groove 10, so as to prevent pipeline 4 from coming off, and further strengthen sealing effectiveness.
Preferably, sealing gasket 8 is provided between flange 6, annular lug 7 and the end face of solid block 2, can further prevent leakage.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The limitation of aforesaid way, if the various improvement that method design of the present utility model and technical scheme are carried out are employed, or without
Improvement directly applies to other occasions, within protection domain of the present utility model.
Claims (5)
1. a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly, including pipe fitting part and pipe section, it is characterised in that pipe fitting
Part includes pipe fitting body (1), and pipe fitting body (1) is enclosed with solid block (2), and each branch of pipe fitting body (1) is exposed independent from reality
(2) one sections of heart block, and annular groove (3), pipe section are provided with a side end face of solid block (2) connecting plastic pipeline
Pipeline (4) including plastic material, pipeline (4) end is provided with flange (6), and flange (6) is provided with and ring away from the side of pipeline (4)
The annular lug (7) of connected in star (3) adaptation, pipeline (4) is enclosed within pipe fitting body (1) branch, and annular lug (7) is completely into ring
Connected in star (3), flange (6) is bolted on solid block (2) end face, pipeline (4) and pipe fitting body (1) Branch Overlay
Part is outer to be cased with locking strap (5).
2. a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly according to claim 1, it is characterised in that pipe fitting body
(1) the branch part periphery Chong Die with pipeline (4) is provided with anti-skidding hangnail (9).
3. a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly according to claim 1 and 2, it is characterised in that locking strap
(5) inner side is provided with antiskid groove (10).
4. a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly according to claim 1 and 2, it is characterised in that flange
(6), it is provided with sealing gasket (8) between annular lug (7) and solid block (2) end face.
5. a kind of pressure-resistant, good airproof performance pipe fitting coupling assembly according to claim 3, it is characterised in that flange (6),
Sealing gasket (8) is provided between annular lug (7) and solid block (2) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214927.6U CN206280641U (en) | 2016-11-10 | 2016-11-10 | A kind of pressure-resistant, good airproof performance pipe fitting coupling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214927.6U CN206280641U (en) | 2016-11-10 | 2016-11-10 | A kind of pressure-resistant, good airproof performance pipe fitting coupling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280641U true CN206280641U (en) | 2017-06-27 |
Family
ID=59083337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214927.6U Expired - Fee Related CN206280641U (en) | 2016-11-10 | 2016-11-10 | A kind of pressure-resistant, good airproof performance pipe fitting coupling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280641U (en) |
-
2016
- 2016-11-10 CN CN201621214927.6U patent/CN206280641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201110 |