CN207514403U - Polyethylene branch pipe - Google Patents
Polyethylene branch pipe Download PDFInfo
- Publication number
- CN207514403U CN207514403U CN201721409410.7U CN201721409410U CN207514403U CN 207514403 U CN207514403 U CN 207514403U CN 201721409410 U CN201721409410 U CN 201721409410U CN 207514403 U CN207514403 U CN 207514403U
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- high density
- hdpe
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- density polyethylene
- polyethylene
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Abstract
The utility model discloses a kind of polyethylene branch pipe, including：Polyethylene branch tube body, rosin ester layer is provided on the inside of the polyethylene branch tube body, polytetrafluoroethylene ethylene layer is provided on the inside of the rosin ester layer, aluminum skeleton braiding layer is provided on the outside of the polyethylene branch tube body, hot melt adhesive layer is provided on the outside of the aluminum skeleton braiding layer, high density polyethylene (HDPE) outer layer is provided on the outside of the hot melt adhesive layer, several high density polyethylene (HDPE)s are longitudinally evenly arranged in the outside of the high density polyethylene (HDPE) outer layer and strengthen fin, the high density polyethylene (HDPE) strengthens the outside that fin is spirally wound on high density polyethylene (HDPE) outer layer, strengthen being provided with ultraviolet radiation absorption oxidant layer on the high density polyethylene (HDPE) outer layer between fin in adjacent two high density polyethylene (HDPE)s, strengthen being equipped with copper wire respectively in fin in the high density polyethylene (HDPE).
Description
Technical field
The utility model is related to a kind of plastic tube more particularly to a kind of polyethylene branch pipes.
Background technology
With the development of the society, since polyvinyl piping materials have, easy for installation, connection is reliable, available for cable arrangement or
The conveying of fluid, raw material is recyclable, and equipment requirement is simple, production technology is easy to be easy to control, and pipeline, which is laid, arbitrarily waits a system
Row advantage, the application of polyvinyl piping materials are also more and more extensive.Wherein polyethylene branch pipe is the part in polyvinyl piping materials, at present
The polyethylene branch pipe used is primarily present following shortcoming：First, inboard wall of tube body is relatively rough, is unfavorable for the cabling or stream of cable
The conveying of body, resistance is big, easily ruptures tube body；2nd, tube body poor toughness, ageing resistance are weak；3rd, tube body only uses poly- second
Alkene structural strength does not reach requirement, and overall construction intensity is poor；4th, tube body heat insulation effect is poor, it is impossible to which in temperature, lower ground area makes
With；5th, tube body cannot absorb the ultraviolet light decomposed in sunlight, and ultraviolet light can be to pipe when being used in the environment of direct sunlight outdoors
Internal portion generates destabilizing factor, poor safety performance；Bad detection pipe body position when the 6th, replacing, repairing tube body, it is not known that pre-buried
Depth, it is inconvenient to use.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of using effect good polyethylene branch pipe.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Polyethylene branch pipe, including：Poly- second
Alkene branch tube body is provided with rosin ester layer on the inside of the polyethylene branch tube body, is set in the inside of the rosin ester layer
There is polytetrafluoroethylene ethylene layer, aluminum skeleton braiding layer is provided on the outside of the polyethylene branch tube body, in the aluminum skeleton
Hot melt adhesive layer is provided on the outside of braiding layer, high density polyethylene (HDPE) outer layer is provided on the outside of the hot melt adhesive layer, described
The outside of high density polyethylene (HDPE) outer layer is longitudinally evenly arranged with several high density polyethylene (HDPE)s and strengthens fin, the high-density polyethylene
Alkene strengthens the outside that fin is spirally wound on high density polyethylene (HDPE) outer layer, between adjacent two high density polyethylene (HDPE)s strengthen fin
High density polyethylene (HDPE) outer layer on be provided with ultraviolet radiation absorption oxidant layer, the high density polyethylene (HDPE) strengthen fin in wear respectively
There is copper wire.
The utility model has the advantages that：Above-mentioned polyethylene branch pipe, structure novel can increase pipe using polytetrafluoroethylene ethylene layer
The smoothness of internal wall convenient for trandfer fluid or wire rod, is reduced resistance, can be increased the toughness of tube body using rosin ester layer, resisted
Aging ability is strong, and strengthening fin using aluminum skeleton braiding layer, high density polyethylene (HDPE) outer layer and high density polyethylene (HDPE) can increase
The integral strength of tube body can play good insulation effect using hot melt adhesive layer, can be decomposed using ultraviolet radiation absorption oxidant layer
Ultraviolet light in sunlight prevents from entering in tube body, has greatly reinforced safety and the usability of tubing, in high density polyethylene (HDPE) plus
Copper wire is worn in strong fin and on the one hand enhances the intensity that high density polyethylene (HDPE) strengthens fin, on the other hand since metal facilitates inspection
It measures, detection pipe body position when being needed replacing convenient for workpeople, repairing tube body, using effect is good.
Description of the drawings
Fig. 1 is the structure diagram of the utility model polyethylene branch pipe.
In figure：1st, polyethylene branch tube body, 2, rosin ester layer, 3, polytetrafluoroethylene ethylene layer, 4, aluminum skeleton braiding layer, 5, heat
Melt layer, 6, high density polyethylene (HDPE) outer layer, 7, high density polyethylene (HDPE) strengthen fin, 8, ultraviolet radiation absorption oxidant layer, 9, copper wire.
Specific embodiment
The particular content of the utility model is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, polyethylene branch pipe, including：Polyethylene branch tube body 1, in the inside of the polyethylene branch tube body 1
Rosin ester layer 2 is provided with, the inside of the rosin ester layer 2 is provided with polytetrafluoroethylene ethylene layer 3, in the polyethylene branch tube body
1 outside is provided with aluminum skeleton braiding layer 4, the outside of the aluminum skeleton braiding layer 4 is provided with hot melt adhesive layer 5, in institute
The outside for stating hot melt adhesive layer 5 is provided with high density polyethylene (HDPE) outer layer 6, longitudinally equal in the outside of the high density polyethylene (HDPE) outer layer 6
Even to be provided with several high density polyethylene (HDPE)s reinforcement fins 7, the high density polyethylene (HDPE) strengthens fin 7 and is spirally wound on high density
The outside of outer layer of polyethene 6 is strengthened setting on the high density polyethylene (HDPE) outer layer 6 between fin 7 in adjacent two high density polyethylene (HDPE)s
Ultraviolet radiation absorption oxidant layer 8 is equipped with, strengthens being equipped with copper wire 9 respectively in fin 7 in the high density polyethylene (HDPE).
Above-mentioned polyethylene branch pipe, structure novel can increase the smoothness of inboard wall of tube body using polytetrafluoroethylene ethylene layer, be convenient for
Trandfer fluid or wire rod are reduced resistance, can be increased the toughness of tube body using rosin ester layer, ageing resistance is strong, using aluminum
Skeleton braiding layer, high density polyethylene (HDPE) outer layer and high density polyethylene (HDPE), which strengthen fin, can increase the integral strength of tube body, use
Hot melt adhesive layer can play good insulation effect, and the ultraviolet light in sunlight can be decomposed using ultraviolet radiation absorption oxidant layer, is prevented
Into in tube body, safety and the usability of tubing have been greatly reinforced, has strengthened wearing copper wire one in fin in high density polyethylene (HDPE)
Aspect enhances the intensity that high density polyethylene (HDPE) strengthens fin, on the other hand since metal easily detects, is needed convenient for workpeople
Detection pipe body position when replacing, repairing tube body.
Claims (1)
1. polyethylene branch pipe, it is characterised in that：Including：Polyethylene branch tube body（1）, in the polyethylene branch tube body（1）'s
Inside is provided with rosin ester layer（2）, in the rosin ester layer（2）Inside be provided with polytetrafluoroethylene ethylene layer（3）, in the poly- second
Alkene branch tube body（1）Outside be provided with aluminum skeleton braiding layer（4）, in the aluminum skeleton braiding layer（4）Outside setting
There is hot melt adhesive layer（5）, in the hot melt adhesive layer（5）Outside be provided with high density polyethylene (HDPE) outer layer（6）, gather in the high density
Ethylene outer layer（6）Outside be longitudinally evenly arranged with several high density polyethylene (HDPE)s and strengthen fins（7）, the high density polyethylene (HDPE)
Strengthen fin（7）It is spirally wound on high density polyethylene (HDPE) outer layer（6）Outside, adjacent two high density polyethylene (HDPE)s strengthen fin
（7）Between high density polyethylene (HDPE) outer layer（6）On be provided with ultraviolet radiation absorption oxidant layer（8）, strengthen in the high density polyethylene (HDPE)
Fin（7）It is inside equipped with copper wire respectively（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409410.7U CN207514403U (en) | 2017-10-28 | 2017-10-28 | Polyethylene branch pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409410.7U CN207514403U (en) | 2017-10-28 | 2017-10-28 | Polyethylene branch pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514403U true CN207514403U (en) | 2018-06-19 |
Family
ID=62535835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409410.7U Active CN207514403U (en) | 2017-10-28 | 2017-10-28 | Polyethylene branch pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514403U (en) |
-
2017
- 2017-10-28 CN CN201721409410.7U patent/CN207514403U/en active Active
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