CN208937765U - A kind of HDPE silicone pipes - Google Patents
A kind of HDPE silicone pipes Download PDFInfo
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- CN208937765U CN208937765U CN201821579900.6U CN201821579900U CN208937765U CN 208937765 U CN208937765 U CN 208937765U CN 201821579900 U CN201821579900 U CN 201821579900U CN 208937765 U CN208937765 U CN 208937765U
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- layer
- cyclic annular
- silicone pipes
- hdpe
- annular sawtooth
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Abstract
The utility model relates to a kind of HDPE silicone pipes, including external tube layer, interior tube layer and nozzle；External tube layer is high-density polyethylene layer, and interior tube layer is silicon core layer；Male head or female head are provided at nozzle；Male head includes a plurality of first cyclic annular sawtooth；Female head includes a plurality of second cyclic annular sawtooth；Male head can mutually be socketed with female head and is engaged by the first cyclic annular sawtooth and the second cyclic annular sawtooth.Male head or female head, the two, which is arranged, in the utility model at nozzle to be mutually socketed and be engaged, so that HDPE silicone pipes stabilization is securely attached together, not needing connector is not needed using the means such as cementing yet, to connect certainly.Total is simple, and snap action is convenient, improves the efficiency of assembling.Outer fluorescence coating is not exposed in external tube layer setting, after wearing layer and flame-retardant layer outside HDPE silicone pipes are destroyed, fluorescence coating can just be exposed, and be conducive to the Hen under the bad situation of light and easily find breakage, so that more quickly breakage is repaired and be handled.
Description
Technical field
The utility model belongs to silicone pipes field, especially a kind of HDPE silicone pipes.
Background technique
Silicone pipes are a kind of NEW TYPE OF COMPOSITE pipeline of the inner wall with silica gel matter solid lubricant, have good toughness, water resistance
The good, advantages such as anti-corrosion, the service life is long, inner tubal wall is smooth, coefficient of friction very little, good seal performance, project cost are low.Extensive utilization
In highway, the optical cable communications network system of railway etc..Require the maintenance of silicone pipes can be more convenient in practical application.
Silicone pipes usually pass through glue simultaneously or additional connector fits together, and assemble cumbersome.Therefore provide that a kind of maintenance is simple, group
Filling convenient silicone pipes is problem to be solved in the utility model.
Summary of the invention
The purpose of the utility model is to overcome providing in place of the deficiencies in the prior art, a kind of maintenance is simple, easy to assembly
Silicone pipes.
In order to achieve the above objectives, the technical solution adopted in the utility model are as follows: provide a kind of HDPE silicone pipes, feature
It is: including external tube layer, interior tube layer and nozzle；The external tube layer is high-density polyethylene layer, and said inner tube layer is silicon core layer；
Male head or female head are provided at the nozzle；The hero head includes being arranged on the nozzle external diameter surface along tube body circumference
A plurality of first cyclic annular sawtooth；The female head includes a plurality of second ring-type being arranged on the spout diameter surface along tube body circumference
Sawtooth；The hero head can mutually be socketed with female head and is engaged by the described first cyclic annular sawtooth and the second cyclic annular sawtooth；Institute
Nozzle is stated equipped with observation panel, is provided with baffle on the observation panel.
As a preferred embodiment, fluorescence coating, flame-retardant layer, wearing layer is arranged in the external tube layer outer surface from inside to outside.
As a kind of more preferable scheme, the flame-retardant layer is flame retardant of magnesium hydroxide layer.
As a kind of more preferable scheme, the wearing layer is layer of polyurethane.
As a preferred embodiment, the silicon core layer is double-layer structure, from inside to outside respectively solid silicon gelatinous layer and height
Density polyethylene.
As a preferred embodiment, male head is arranged in HDPE silicone pipes one end, and female head is arranged in the other end.
As a preferred embodiment, the described first cyclic annular sawtooth and the second cyclic annular sawtooth are respectively provided with 7.
As a kind of more preferable scheme, the described first cyclic annular sawtooth and the second cyclic annular sawtooth are in reversed acanthoid.
The advantageous effects of the utility model are: providing and a kind of safeguard silicone pipes simple, easy to assembly.
(1) male head or female head, male head are arranged at nozzle can mutually be socketed with female head and be engaged by sawtooth, thus will
HDPE silicone pipes are stable and are securely attached together, and not needing connector does not need using the means such as cementing yet, to connect certainly.It is whole
A structure is simple, and snap action is convenient, improves the efficiency of assembling.The sawtooth of the utility model is in reversed acanthoid simultaneously, compared to
Other structures, this structure make to connect stronger, stabilization, and leakproofness is also better.
(2) outer fluorescence coating, wearing layer and flame-retardant layer quilt outside HDPE silicone pipes are not exposed in external tube layer setting
After destruction, fluorescence coating can just be exposed, and be conducive to the Hen under the bad situation of light and easily find breakage, thus faster
Prompt ground is repaired and handled by breakage.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the preferred embodiment in the utility model.
Fig. 2 is the utility model tube body sectional view.
In figure: 1 being external tube layer, 11 be fluorescence coating, 12 be flame-retardant layer, 13 be wearing layer, 2 be interior tube layer, 21 be solid silicon
Gelatinous layer, 22 be high-density polyethylene layer, 3a is the nozzle that male head is arranged, 3b is the nozzle that female head is arranged, 31 is male head, 311
It is female head for the first cyclic annular sawtooth, 32,321 be the second cyclic annular sawtooth, 4 be observation panel, 41 is baffle.
Specific embodiment
The utility model is described in further detail presently in connection with drawings and examples, following embodiment only describes
Property, it is not restrictive, protection scope of this utility model cannot be limited by this.It is not described in detail in the utility model patent
Structure, connection relationship and method, can be understood as common knowledge in the art.
As illustrated in fig. 1 and 2, a kind of HDPE silicone pipes, including external tube layer 1, interior tube layer 2 and nozzle.
External tube layer 1 is high density polyethylene (HDPE) (HDPE) layer.Fluorescence coating 11, fire-retardant is arranged in 1 outer surface of external tube layer from inside to outside
Layer 12, wearing layer 13.When ambient abundance, the abrasion of HDPE silicone pipes outer surface is easy for see；But at night
Or in the bad environment of light, the phenomenon that finding damage location with regard to relatively difficult, often will appear omission.Fluorescence coating 11 is set
Set is to can also be very easy to find breakage in the case where light is bad.When HDPE silicone pipes badly broken, flame-retardant layer
12, when wearing layer 13 is all destroyed, the fluorescence coating 11 that inside is arranged in is revealed, and is prompted damaged position, is facilitated work people
Member carries out maintenance and repair.12 flame retardant of magnesium hydroxide layer of flame-retardant layer, relative to conventional phosphorous halogen fire retardant, this is fire-retardant
Agent is more environmentally-friendly.Wearing layer 13 is layer of polyurethane, and wear-resisting property is good and cost performance is high.Fluorescence coating 11, flame-retardant layer 12, wearing layer 13
It can be arranged on equivalent layer structure by coating or other conventional means.
Interior tube layer 2 is silicon core layer, is set as double-layer structure, and respectively solid silicon gelatinous layer 21 and high density are poly- from inside to outside
Pvdf layer 22.The two is fixed together using the usual manners such as coating or extrusion molding simultaneously.Solid silicon gelatinous layer 21 uses silicon
Protective embankment series lubricant agent is made, and keeps inner wall of the pipe smooth, coefficient of friction very little, and when being used for cable sleeve, construction and installation were not only convenient but also fast
It is prompt.External tube layer 1 and interior tube layer 2 can be linked together by common extrusion molding, can also be fixed together by glue.
Male head 31 is arranged in HDPE silicone pipes one end nozzle 3a, and female head 32 is arranged in other end nozzle 3b.Male head 31 includes along pipe
The a plurality of first cyclic annular sawtooth 311 that body circumference is arranged on nozzle 3a external diameter surface；Female head includes being arranged along tube body circumference in institute
State a plurality of second cyclic annular sawtooth 321 on nozzle 3b inside diameter surface.First cyclic annular sawtooth 311 is with the second ring-type sawtooth 321
HDPE material is integrally formed with corresponding nozzle respectively.Female head 32, which is arranged, can just be socketed in outside male head 31.One section of HDPE silicon core
Pipe can be socket-connected by its male head 31 and the female head 32 of another section of HDPE silicone pipes, and pass through the first ring-type sawtooth 311 and the
Two cyclic annular sawtooth 321 are engaged, and are stably connected with two sections of HDPE silicone pipes.First cyclic annular sawtooth 311 and the second cyclic annular sawtooth 321 are
In reversed acanthoid.Compared to other structures, the sawtooth of reversed acanthoid makes to connect stronger, stabilization, and leakproofness is also better.While the
One cyclic annular sawtooth 311 and the second cyclic annular sawtooth 321 are respectively provided with 7.It can make 7 article of first cyclic annular sawtooth 311 and 7 article the when assembly
The two cyclic annular all socket occlusions of sawtooth 321, can also be such that the cyclic annular sawtooth 311 of part first stings with the second cyclic annular sawtooth 321
Close, so as to neatly adjust assembling after HDPE silicone pipes length.
HDPE silicone pipes mouth (3a, 3b) is additionally provided with several observation panels 4, is provided with baffle 41 on observation panel 4.Utilize observation panel
4, preliminary observation can be carried out to pipeline inside in the case of not dismantling assembled HDPE silicone pipes, it can also be in needs
In the case of, to being dredged in pipe.Be conducive to the maintenance for preferably carrying out HDPE silicone pipes.
It is above enlightenment according to the desirable embodiment of the utility model, through the above description, related personnel is complete
Various changes and amendments can be carried out in the range of without departing from this item utility model technical idea.This item utility model
Technical scope be not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (8)
1. a kind of HDPE silicone pipes, it is characterised in that: including external tube layer, interior tube layer and nozzle；The external tube layer is high density
Polyethylene layer, said inner tube layer are silicon core layer；Male head or female head are provided at the nozzle；The hero head includes along tube body circle
The cyclic annular sawtooth of a plurality of first be arranged in week on the nozzle external diameter surface；The female head includes being arranged along tube body circumference described
The a plurality of second cyclic annular sawtooth on spout diameter surface；The hero head and female head can mutually be socketed and by the described first cyclic annular saws
Tooth and the second cyclic annular sawtooth occlusion；The nozzle is equipped with observation panel, is provided with baffle on the observation panel.
2. HDPE silicone pipes according to claim 1, it is characterised in that: the external tube layer outer surface is arranged glimmering from inside to outside
Photosphere, flame-retardant layer, wearing layer.
3. HDPE silicone pipes according to claim 2, it is characterised in that: the flame-retardant layer is flame retardant of magnesium hydroxide layer.
4. HDPE silicone pipes according to claim 2, it is characterised in that: the wearing layer is layer of polyurethane.
5. HDPE silicone pipes according to claim 1, it is characterised in that: the silicon core layer is double-layer structure, from inside to outside
Respectively solid silicon gelatinous layer and high-density polyethylene layer.
6. HDPE silicone pipes according to claim 1, it is characterised in that: male head is arranged in HDPE silicone pipes one end, separately
Female head is arranged in one end.
7. HDPE silicone pipes according to claim 1, it is characterised in that: the described first cyclic annular sawtooth and the second cyclic annular sawtooth
It is respectively provided with 7.
8. HDPE silicone pipes according to claim 7, it is characterised in that: the described first cyclic annular sawtooth and the second cyclic annular sawtooth
It is in reversed acanthoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579900.6U CN208937765U (en) | 2018-09-27 | 2018-09-27 | A kind of HDPE silicone pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579900.6U CN208937765U (en) | 2018-09-27 | 2018-09-27 | A kind of HDPE silicone pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937765U true CN208937765U (en) | 2019-06-04 |
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ID=66722652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579900.6U Active CN208937765U (en) | 2018-09-27 | 2018-09-27 | A kind of HDPE silicone pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794530A (en) * | 2019-09-19 | 2020-02-14 | 安徽若水化工有限公司 | Wear-resistant and torsion-resistant silicon core pipe |
-
2018
- 2018-09-27 CN CN201821579900.6U patent/CN208937765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794530A (en) * | 2019-09-19 | 2020-02-14 | 安徽若水化工有限公司 | Wear-resistant and torsion-resistant silicon core pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215234 Gangdong Development Zone, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Nobel Plastics Co.,Ltd. Address before: 215234 Gangdong Development Zone, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: JIANGSU NUOBEIER PLASTIC INDUSTRY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |