CN203757258U - Three-way pipeline connecting piece - Google Patents
Three-way pipeline connecting piece Download PDFInfo
- Publication number
- CN203757258U CN203757258U CN201420133874.XU CN201420133874U CN203757258U CN 203757258 U CN203757258 U CN 203757258U CN 201420133874 U CN201420133874 U CN 201420133874U CN 203757258 U CN203757258 U CN 203757258U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- tube
- main pipeline
- branch pipe
- joint
- 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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Abstract
The utility model relates to a three-way pipeline connecting piece. The three-way pipeline connecting piece mainly solves the problems that an existing three-way pipeline connecting piece is troublesome to connect pipelines, and the firmness is bad. The three-way pipeline connecting piece comprises a main pipeline and a branch pipeline, the branch pipeline is communicated with the middle of the passage of the main pipeline, the main pipeline comprises a first connecting part located at one end and a second connecting part located at the other end, a third connecting part is mounted at the end of the branch pipeline, each of the first connecting part, the second connecting part and the third connecting part is provided with a clamp ring which protrudes outwardly, an annular groove communicated with the inner walls of the main pipeline and the branch pipeline is formed in each clamp ring, and the clamp rings are pressed to enable the inner walls thereof to extrude and deform the inner walls of the main pipeline and the branch pipeline. The three-way pipeline connecting piece achieves connection by using the clamping and pressing mode, the mounting is facilitated, and the connection is firm; the three-way pipeline connecting piece also has advantages of heat preservation and corrosion resistance and so on.
Description
Technical field
The utility model relates to a kind of assembling pipe joint, refers in particular to a kind of three-way pipeline link.
Background technique
At present, between pipeline, adopt pipe joint to connect the connection realizing each other, just take the link of three-way pipeline, with in the time that pipeline is connected, generally adopts welding, be threaded or the mode such as flange, therefore, exist inconvenience is installed, the shortcoming such as soundness poor and working life is short.
summary of the invention
In order to overcome deficiency and the defect in background technique, the utility model provides a kind of three-way pipeline link, solves existing three-way pipeline link in the time of connecting tube, has troublesome poeration, the problem that soundness is poor.
The technical solution of the utility model is: a kind of three-way pipeline link, comprise main pipeline and branch pipe(tube), described branch pipe(tube) communicates with the channel middle of main pipeline, described main pipeline comprises the first joint and the second joint that are positioned at two end part, the end of described branch pipe(tube) is provided with the 3rd joint, described the first joint, the second joint and the 3rd joint are equipped with outwardly snap ring, the inside of described snap ring is the described circular groove communicating with main pipeline and branch pipe(tube) inwall, card presses described snap ring that the inwall of snap ring is blocked mutually towards the inwall extrusion-deformation of main pipeline and branch pipe(tube) and with pipeline to be connected.
The outer wall of described main pipeline and branch pipe(tube) is provided with glass fiber cloth thermal insulation layer, polyethylene protective layer successively, and the inwall of described main pipeline and branch pipe(tube) is pasted with rubber anti-corrosive layer.
Angle between described main pipeline and branch pipe(tube) is 60 °～90 °.
The beneficial effects of the utility model: this three-way pipeline link adopts Placement that card is pressed to realize to connect, have easy for installation, the advantage being connected firmly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Fig. 3 is the A place structure enlarged view in the utility model Fig. 2.
In figure, main pipeline 1, branch pipe(tube) 2, passage 3, the first joint 4, the second joint 5, the three joints 6, snap ring 7, circular groove 8, glass fiber cloth thermal insulation layer 9, polyethylene protective layer 10, rubber anti-corrosive layer 11.
Embodiment
For accompanying drawing, embodiment of the present utility model is described further below:
As shown in the figure, a kind of three-way pipeline link, comprise main pipeline 1 and branch pipe(tube) 2, described branch pipe(tube) 2 communicates with passage 3 middle parts of main pipeline 1, described main pipeline 1 comprises the first joint 4 and the second joint 5 that are positioned at two end part, the end of described branch pipe(tube) 2 is provided with the 3rd joint 6, described the first joint 4, the second joint 5 and the 3rd joint 6 are equipped with outwardly snap ring 7, the inside of described snap ring 7 is the described circular groove 8 communicating with main pipeline 1 and branch pipe(tube) 2 inwalls, block the inwall of pressing described snap ring 7 to make snap ring 7 towards the inwall extrusion-deformation of main pipeline 1 and branch pipe(tube) 2 and block mutually with pipeline to be connected.By snap ring being set at main pipeline 1 and branch pipe(tube) 2, when installation, pipeline to be connected is positioned over to the inwall place of pipeline, push snap ring with instrument, the inside recessed distortion of snap ring also blocks mutually compacting with pipeline and is now connected, such mode of employing, and this three-way pipeline link adopts Placement that card is pressed to realize to connect, have easy for installation, the advantage being connected firmly.
In the present embodiment; the outer wall of described main pipeline 1 and branch pipe(tube) 2 is provided with glass fiber cloth thermal insulation layer 9, polyethylene protective layer 10 successively; the inwall of described main pipeline 1 and branch pipe(tube) 2 is pasted with rubber anti-corrosive layer 11, and the angle between described main pipeline 1 and branch pipe(tube) 2 is 60 °～90 °.Rubber anti-corrosive layer 11 is fixed on the inwall of main pipeline 1 and branch pipe(tube) 2 by alite paste; thereby reach inwall anticorrosion, protection link and be not subject to the object of dielectric corrosion; and set up successively glass fiber cloth thermal insulation layer 9, polyethylene protective layer 10 outer the placing of main pipeline 1 and branch pipe(tube) 2; the effect that mainly plays insulation and protection, protective tube pipeline outer wall is unaffected.
Claims (3)
1. a three-way pipeline link, comprise main pipeline (1) and branch pipe(tube) (2), described branch pipe(tube) (2) communicates with passage (3) middle part of main pipeline (1), described main pipeline (1) comprises the first joint (4) and the second joint (5) that are positioned at two end part, the end of described branch pipe(tube) (2) is provided with the 3rd joint (6), it is characterized in that: described the first joint (4), the second joint (5) and the 3rd joint (6) are equipped with outwardly snap ring (7), the inside of described snap ring (7) is the described circular groove (8) communicating with main pipeline (1) and branch pipe(tube) (2) inwall, card presses described snap ring (7) that the inwall of snap ring (7) is blocked with the inwall extrusion-deformation of branch pipe(tube) (2) and with pipeline to be connected mutually towards main pipeline (1).
2. three-way pipeline link according to claim 1; it is characterized in that: the outer wall of described main pipeline (1) and branch pipe(tube) (2) is provided with glass fiber cloth thermal insulation layer (9), polyethylene protective layer (10) successively, the inwall of described main pipeline (1) and branch pipe(tube) (2) is pasted with rubber anti-corrosive layer (11).
3. three-way pipeline link according to claim 1 and 2, is characterized in that: the angle between described main pipeline (1) and branch pipe(tube) (2) is 60 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133874.XU CN203757258U (en) | 2014-03-24 | 2014-03-24 | Three-way pipeline connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133874.XU CN203757258U (en) | 2014-03-24 | 2014-03-24 | Three-way pipeline connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757258U true CN203757258U (en) | 2014-08-06 |
Family
ID=51252534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133874.XU Expired - Fee Related CN203757258U (en) | 2014-03-24 | 2014-03-24 | Three-way pipeline connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757258U (en) |
-
2014
- 2014-03-24 CN CN201420133874.XU patent/CN203757258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |