CN203757259U - Novel tee-joint pipe connecting piece - Google Patents
Novel tee-joint pipe connecting piece Download PDFInfo
- Publication number
- CN203757259U CN203757259U CN201420133882.4U CN201420133882U CN203757259U CN 203757259 U CN203757259 U CN 203757259U CN 201420133882 U CN201420133882 U CN 201420133882U CN 203757259 U CN203757259 U CN 203757259U
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- CN
- China
- Prior art keywords
- branch pipe
- tube
- joint
- pipe
- main pipeline
- 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 novel tee-joint pipe connecting piece. The problem that an existing tee-joint pipe connecting piece is easily corroded and poor in temperature endurance and low in protective performance in the using process is mainly solved. The novel tee-joint pipe connecting piece comprises a main pipe and a branch pipe, wherein the middle of the passage of the main pipe is communicated with the branch pipe, the outer walls of the main pipe and the branch pipe are sequentially provided with glass fiber cloth insulating layers and polyethylene protecting layers, rubber anticorrosive layers adhere to the inner walls of the main pipe and the branch pipe, elastic supporting parts are arranged between the outer side of the branch pipe and two ends of the main pipe and are of arc-shaped structures. The rubber anticorrosive layers are fixed on the inner walls of the main pipe and the branch pipe through an adhesive, accordingly the purpose of achieving corrosion prevention and protecting the inner wall of the connecting piece against medium corrosion can be achieved, the glass fiber cloth insulating layers and the polyethylene protecting layers sequentially added on the peripheries of the main pipe and the branch pipe play insulating and protecting effect and protect the outer walls of the pipes against influence.
Description
Technical field
The utility model relates to a kind of assembling pipe joint, refers in particular to a kind of novel three-way pipe joint.
Background technique
At present, between pipeline, adopt pipe joint to connect the connection realizing each other, just take the link of three-way pipeline, link in use can contact a lot of Korrosionsmediums, cause the inwall of pipeline to be corroded, and outer wall is due to the long-term state in contacting with the external world, therefore, its heatproof, barrier propterty are extremely important, directly affect the working life of product.In addition, with in the time that pipeline is connected, generally adopt 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 novel three-way pipe joint, 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 novel three-way pipe joint; comprise main pipeline and branch pipe(tube); described branch pipe(tube) communicates with the channel middle of main pipeline; the outer wall of described main pipeline and branch pipe(tube) is provided with glass fiber cloth thermal insulation layer, polyethylene protective layer successively; the inwall of described main pipeline and branch pipe(tube) is pasted with rubber anti-corrosive layer; and between the outside of described branch pipe(tube) and the two ends of main pipeline, be provided with elastic supporting member for supporting optical member, described elastic supporting member for supporting optical member is arcuate structure.
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, and be provided with elastic supporting member for supporting optical member between the outside of described branch pipe(tube) and the two ends of main pipeline, described elastic supporting member for supporting optical member is arcuate structure.
Angle between described main pipeline and branch pipe(tube) is 60 °～90 °.
The beneficial effects of the utility model: rubber anti-corrosive layer is fixed on the inwall of main pipeline and branch pipe(tube) 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, polyethylene protective layer outer the placing of main pipeline and branch pipe(tube); the effect that plays insulation and protection, protective tube pipeline outer wall is unaffected.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the A place enlarged view of Fig. 1 in the utility model.
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, elastic supporting member for supporting optical member 12.
Embodiment
For accompanying drawing, embodiment of the present utility model is described further below:
As shown in the figure; a kind of novel three-way pipe joint; comprise main pipeline 1 and branch pipe(tube) 2; described branch pipe(tube) 2 communicates with passage 3 middle parts of main pipeline 1; 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 is provided with elastic supporting member for supporting optical member 12 between the outside of described branch pipe(tube) 2 and the two ends of main pipeline 1, and described elastic supporting member for supporting optical member 12 is arcuate structure.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; mainly play the effect of insulation and protection; protective tube pipeline outer wall is unaffected; and elastic supporting member for supporting optical member 12 is set between branch pipe(tube) 2 and main pipeline 1; the join strength that can effectively ensure branch pipe(tube) 2 and main pipeline 1, prevents that pipe joint from use producing distortion.
In the present embodiment, 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, blocks 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 blocks mutually with pipeline to be connected.By snap ring 7 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, with instrument extruding snap ring 7, the inside recessed distortion of snap ring 7 also blocks mutually compacting with pipeline and is now connected, the such mode adopting, this novel three-way pipe joint adopts Placement that card is pressed to realize to connect, have easy for installation, the advantage being connected firmly, in addition, this link also has insulation, the advantage such as anticorrosion.
Claims (3)
1. a novel three-way pipe joint; comprise main pipeline (1) and branch pipe(tube) (2); described branch pipe(tube) (2) communicates with passage (3) middle part of main pipeline (1); 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 between the two ends of the outside of described branch pipe(tube) (2) and main pipeline (1), be provided with elastic supporting member for supporting optical member (12), described elastic supporting member for supporting optical member (12) is arcuate structure.
2. novel three-way pipe joint according to claim 1, it is characterized in that: 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) 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).
3. novel three-way pipe joint 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 |
|---|---|---|---|
| CN201420133882.4U CN203757259U (en) | 2014-03-24 | 2014-03-24 | Novel tee-joint pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133882.4U CN203757259U (en) | 2014-03-24 | 2014-03-24 | Novel tee-joint pipe connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757259U true CN203757259U (en) | 2014-08-06 |
Family
ID=51252535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133882.4U Expired - Fee Related CN203757259U (en) | 2014-03-24 | 2014-03-24 | Novel tee-joint pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439364A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Temperature control type pipe coupling |
| CN110864175A (en) * | 2019-12-04 | 2020-03-06 | 宋晓明 | Heat-preservation three-way pipeline |
| CN113198709A (en) * | 2021-04-16 | 2021-08-03 | 江苏绿科船舶科技有限公司 | Anticorrosion method for coating GRE in outer tube of desulfurization flat cable |
-
2014
- 2014-03-24 CN CN201420133882.4U patent/CN203757259U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439364A (en) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | Temperature control type pipe coupling |
| CN110864175A (en) * | 2019-12-04 | 2020-03-06 | 宋晓明 | Heat-preservation three-way pipeline |
| CN113198709A (en) * | 2021-04-16 | 2021-08-03 | 江苏绿科船舶科技有限公司 | Anticorrosion method for coating GRE in outer tube of desulfurization flat cable |
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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 |