CN207261841U - A kind of new rifling PVDF plastic pipes - Google Patents
A kind of new rifling PVDF plastic pipes Download PDFInfo
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- CN207261841U CN207261841U CN201721229929.7U CN201721229929U CN207261841U CN 207261841 U CN207261841 U CN 207261841U CN 201721229929 U CN201721229929 U CN 201721229929U CN 207261841 U CN207261841 U CN 207261841U
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Abstract
The utility model discloses a kind of new rifling PVDF plastic pipes, belong to plastic pipe field, including rifling layer, hollow layer, expanded pearlite rock stratum, layer hard foam, PVDF resin beds, silica gel support bar, aeroge carpet veneer；The rifling layer is located at the PVDF inner tube layers；The hollow layer is located at outside the rifling layer；The aeroge carpet veneer is wrapped in outside the hollow layer；The expanded pearlite rock stratum is wrapped in outside the aeroge carpet veneer；The layer hard foam is wrapped in outside the expanded pearlite rock stratum；The PVDF resin beds are wrapped in outside the expanded pearlite rock stratum；The silica gel support bar is located in the hollow layer and connects with the upper and lower surface of hollow layer.New rifling PVDF plastic pipes disclosed in the utility model, have and can speed up water velocity, reduce the excellent performances such as current noise, the compression strength for strengthening tubing, insulation.
Description
Technical field
Plastic pipe field is the utility model is related to, more particularly to a kind of new rifling PVDF plastic pipes.
Background technology
PVDF (Kynoar) belongs to one kind in fluoroplastics, because it is with excellent chemical resistance, excellent
High temperature resistant is color distortion, oxidative resistance, wearability, pliability, the very high anti-intensity that rises, impact resistance intensity UV resistant and high energy
The excellent performance such as radiativity, is widely used in the entirety or liner of fluid handling system.
Existing pipeline fluid, especially in high flow rate liquid stream, on the one hand due to smooth in pipe, natural flow velocity is general
It is slow, on the other hand since impact friction of the fluid under turbulent flow to duct wall can produce the noise of high-decibel, to influencing week
Enclosing personnel causes body and mind to influence, and liquid stream is excessive or cold under conditions of since pressure is excessive, it is quick-fried to be easy to cause pipeline
Split.
Utility model content
It is the defects of in order to overcome the prior art, a kind of new next the technical problem to be solved by the utility model is to propose
Multiple line PVDF plastic pipes, have and can speed up water velocity, reduce current noise, the compression strength for strengthening tubing, insulation etc.
Excellent performance.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of new rifling PVDF plastic pipes, including rifling layer, hollow layer, expansion treasure
Pearl rock stratum, layer hard foam, PVDF resin beds, silica gel support bar, aeroge carpet veneer；
The rifling layer is located at the PVDF inner tube layers；The hollow layer is located at outside the rifling layer；The airsetting
Rubber mat layer is wrapped in outside the hollow layer；The expanded pearlite rock stratum is wrapped in outside the aeroge carpet veneer；The rigid foam
Plastic layer is wrapped in outside the expanded pearlite rock stratum；The PVDF resin beds are wrapped in outside the expanded pearlite rock stratum；
The silica gel support bar is located in the hollow layer and connects with the upper and lower surface of hollow layer.
In the preferable technical solution of the utility model, the quantity of the rifling in the rifling layer is 4~10.
In the preferable technical solution of the utility model, the rifling layer minimum thickness is 2mm.
In the preferable technical solution of the utility model, the thickness of the expanded pearlite rock stratum is 0.5~1mm.
In the preferable technical solution of the utility model, the thickness of the aeroge carpet veneer is 0.5~1mm.
In the preferable technical solution of the utility model, the minimum thickness of the layer hard foam is 1 mm.
In the preferable technical solution of the utility model, the layer hard foam outer layer is multiple triangles successively phase
Connect to form dentation；The PVDF inner layers match connection with the layer hard foam outer layer.
In the preferable technical solution of the utility model, the minimum thickness of the PVDF resin beds is 0.5mm.
In the preferable technical solution of the utility model, the quantity of the silica gel support bar is no less than 3.
The beneficial effects of the utility model are：
New rifling PVDF plastic pipes disclosed in the utility model, using rifling inner draft structure, Neng Goujia
Fast flow stream velocity.
New rifling PVDF plastic pipes disclosed in the utility model, pass through hollow layer, expanded pearlite rock stratum and hard
The collective effect of foam layer, while the hardness of tubing is not reduced, strengthens the compression strength of tubing, reduction liquid stream is made an uproar
Sound, keep the temperature liquid.
Brief description of the drawings
Fig. 1 is the cross section structure signal for the new rifling PVDF plastic pipes that the utility model embodiment provides
Figure.
In figure：
1st, rifling layer；2nd, hollow layer；3rd, expanded pearlite rock stratum；4th, layer hard foam；5th, PVDF resin beds 6：Silicon
Glue support bar；7：Aeroge carpet veneer.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the utility model provides a kind of new rifling PVDF plastic pipes, including rifling layer 1, in
Dead level 2, expanded pearlite rock stratum 3, layer hard foam 4, PVDF resin beds 5, silica gel support bar 6, aeroge carpet veneer 7；
The rifling layer 1 is located at the PVDF inner tube layers, and the quantity of the rifling in the rifling layer 1 is 4, institute
It is 2mm to state 1 minimum thickness of rifling layer, and the rifling layer internal layer is dextroform；The hollow layer 2 is located at the rifling layer
Outside 1；The aeroge carpet veneer 7 is wrapped in outside the hollow layer 2, and the thickness of the aeroge carpet veneer 7 is 0.5mm, the silica gel
Support bar 6 is located in the hollow layer 2 and connects with the upper and lower surface of hollow layer, the quantity of the silica gel support bar 6
For 5；The expanded pearlite rock stratum 3 is wrapped in outside the aeroge carpet veneer 7, and the thickness of the expanded pearlite rock stratum 3 is
0.5mm；The layer hard foam 4 is wrapped in outside the expanded pearlite rock stratum 3, the thickness of the layer hard foam 4
For 1.5mm；The PVDF resin beds 5 are wrapped in outside the expanded pearlite rock stratum 3, and the minimum thickness of the PVDF resin beds 5 is
0.5mm, 4 outer layer of layer hard foam connect to forming dentation successively for multiple triangles；5 internal layer of PVDF resin beds
Connection is matched with 4 outer layer of layer hard foam, the thickness that on the one hand can increase the layer hard foam is so set
Degree, enhancing resistance to compression, insulating power, on the one hand reduces the dosage of PVDF resins, reduces cost.
Every layer of thickness sets and can be adjusted accordingly by the purposes of the PVDF tubing.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with new spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with new, other embodiments fallen into claims hereof all belong to
In the scope of the utility model protection.
Claims (9)
- A kind of 1. new rifling PVDF plastic pipes, it is characterised in that：Including rifling layer (1), hollow layer (2), expanded pearlite rock stratum (3), layer hard foam (4), PVDF resin beds (5), silica gel support bar (6), aeroge carpet veneer (7)；The rifling layer (1) is located at the PVDF inner tube layers；The hollow layer (2) is located at the rifling layer (1) outside；It is described Aeroge carpet veneer (7) is wrapped in the hollow layer (2) outside；The expanded pearlite rock stratum (3) is wrapped in the aeroge carpet veneer (7) Outside；The layer hard foam (4) is wrapped in the expanded pearlite rock stratum (3) outside；The PVDF resin beds (5) are wrapped in institute State expanded pearlite rock stratum (3) outside；The silica gel support bar (6) is located in the hollow layer (2) and connects with the upper and lower surface of hollow layer.
- 2. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The quantity of rifling in the rifling layer (1) is 4~10.
- 3. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：Rifling layer (1) minimum thickness is 2mm.
- 4. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The thickness of the expanded pearlite rock stratum (3) is 0.5~1mm.
- 5. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The thickness of the aeroge carpet veneer (7) is 0.5~1mm.
- 6. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The minimum thickness of the layer hard foam (4) is 1mm.
- 7. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：Layer hard foam (4) outer layer connects to forming dentation successively for multiple triangles；PVDF resin beds (5) internal layer matches connection with the layer hard foam (4) outer layer.
- 8. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The minimum thickness of the PVDF resin beds (5) is 0.5mm.
- 9. new rifling PVDF plastic pipes according to claim 1, it is characterised in that：The quantity of the silica gel support bar (6) is no less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229929.7U CN207261841U (en) | 2017-09-25 | 2017-09-25 | A kind of new rifling PVDF plastic pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721229929.7U CN207261841U (en) | 2017-09-25 | 2017-09-25 | A kind of new rifling PVDF plastic pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261841U true CN207261841U (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721229929.7U Active CN207261841U (en) | 2017-09-25 | 2017-09-25 | A kind of new rifling PVDF plastic pipes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726670A (en) * | 2018-06-16 | 2018-11-02 | 江苏吉隆环保科技有限公司 | A kind of lining-reinforced terylene support tube |
-
2017
- 2017-09-25 CN CN201721229929.7U patent/CN207261841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726670A (en) * | 2018-06-16 | 2018-11-02 | 江苏吉隆环保科技有限公司 | A kind of lining-reinforced terylene support tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of double-line PVDF plastic pipe Effective date of registration: 20220803 Granted publication date: 20180420 Pledgee: Jiujiang Bank Co., Ltd. Ganzhou Economic Development Zone Sub-branch Pledgor: LICHANG TECHNOLOGY (GANZHOU) Co.,Ltd. Registration number: Y2022980011855 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 13, Songshanxia Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, 341000 Patentee after: Ganzhou Lichang New Material Co.,Ltd. Address before: 341001 No.9, jingsan Road, Hong Kong Industrial Park, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Patentee before: LICHANG TECHNOLOGY (GANZHOU) Co.,Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230913 Granted publication date: 20180420 Pledgee: Jiujiang Bank Co.,Ltd. Ganzhou Economic Development Zone Sub branch Pledgor: LICHANG TECHNOLOGY (GANZHOU) Co.,Ltd. Registration number: Y2022980011855 |