CN207130525U - PE plastic coated water band bands - Google Patents
PE plastic coated water band bands Download PDFInfo
- Publication number
- CN207130525U CN207130525U CN201721661967.XU CN201721661967U CN207130525U CN 207130525 U CN207130525 U CN 207130525U CN 201721661967 U CN201721661967 U CN 201721661967U CN 207130525 U CN207130525 U CN 207130525U
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- CN
- China
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- endosexine
- braiding layer
- layer
- extexine
- plastic coated
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Abstract
The utility model provides PE plastic coated water band bands；It is heavier effectively to solve existing water band, inconvenient for use, flimsy problem not environmentally and when toughness and high pressure；PE plastic coated water band bands, its technical scheme solved includes the braiding layer made of polyester material, the inside of braiding layer is provided with least one layer of endosexine, the outside of braiding layer is provided with least one layer of extexine, endosexine and extexine use polyethylene plastic-coated, and bending part is provided with ribs at left and right sides of endosexine in braiding layer；The utility model clever structure, it is novel.
Description
Technical field
It the utility model is related to irrigation water band technical field, particularly PE plastic coated water bands band.
Background technology
Traditional Agricultural hose is combined into by high tenacity polyester fiber and high-quality PVC synthetic materials, and volume ratio is great, easily old
Change, pliability is poor, when in use due to material the problem of, it is more heavy, it is inconvenient for use, in addition in use, have
When need to carry out the transport of higher hydraulic pressure, existing water band, because stress suffered by bending part is excessive, easily causes in high pressure
Water band damages from the corner of inner surface, causes water band service life to reduce.
Therefore design that a kind of bulk specific gravity is smaller, and easy to use, non-damageable water band is necessary.
Utility model content
For the above situation, to overcome the defect of prior art, the utility model provides PE plastic coated water band bands；Effective solution
Existing water band of having determined is heavier, inconvenient for use, flimsy problem not environmentally and when toughness and high pressure.
PE plastic coated water band bands, its technical scheme solved include braiding layer, the inside of braiding layer made of polyester material and set
There is at least one layer of endosexine, the outside of braiding layer is provided with least one layer of extexine, and endosexine and extexine are applied using polyethylene
Modeling is in braiding layer, and bending part is provided with ribs at left and right sides of endosexine.
Preferably, described braiding layer is has a malleable parallelogram sturcutre, braiding layer by radial direction braid over braid and
Broadwise braid over braid interlock close-packed arrays braiding form.
Preferably, described endosexine and extexine are provided with 1-3 layers.
Preferably, described braiding layer and extexine, the gross thickness of three layers of endosexine are 0.5-1.0mm.
Preferably, described ribs and endosexine corner both sides form sector structure, and ribs is on every side away from turning
The distance of point is not less than 5mm.
Preferably, described ribs is made up of elastomeric material.
The utility model clever structure, it is novel；It is heavier effectively to solve existing water band, inconvenient for use, not ring
Protect and flimsy problem when toughness and high pressure.
Brief description of the drawings
Fig. 1 is the utility model water band schematic cross-section.
Fig. 2 is partial enlarged drawing in the utility model Fig. 1.
Fig. 3 is the structural representation of the utility model braiding layer 1.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
From Fig. 1-3, the utility model includes braiding layer 1 made of polyester material, and the inside of braiding layer 1 is provided with extremely
Few one layer of endosexine 2, the outside of braiding layer 1 are provided with least one layer of extexine 3, and endosexine 2 and extexine 3 are applied using polyethylene
In braiding layer 1, the left and right sides bending part of endosexine 2 is provided with ribs 4 for modeling.
Described braiding layer 1 is has malleable parallelogram sturcutre, and braiding layer 1 is by radial direction braid over braid 5 and broadwise
Staggeredly close-packed arrays braiding forms braid over braid 6.
Described endosexine 2 and extexine 3 is provided with 1-3 layers.
Described braiding layer 1 and extexine 3, the gross thickness of 2 three layers of endosexine are 0.5-1.0mm.
In order to ensure the intensity of water band, described ribs 4 forms sector structure with the corner both sides of endosexine 2, strengthened
The distance away from flex point on every side of rib 4 is not less than 5mm.
Described ribs 4 is made up of elastomeric material.
The utility model is in specific manufacture in use, carrying out braiding layer 1 using braid over braid made of polyester material first
Make, worked out by radial direction braid over braid 5 and being staggered for broadwise braid over braid 6, formed multiple with certain ductility
Parallelogram mesh shape structure, after braiding layer 1 is made into cylindrical shape, pass through plastic coating composite machine in the outer surface of braiding layer 1
The plastic-coated operation of polyethylene is carried out, according to being actually needed, the different plastic-coated numbers of plies and thickness are determined, to outer surface now
When carrying out plastic-coated, while need the plastic-coated of ribs 4 around the corner, braiding layer 1 is entered water band surfaces externally and internally using band device is turned over
Row reversion, now extexine 3 is changed into endosexine 2, and ribs 4 is placed in the corner of endosexine 2 accordingly, will now translate into outside
Outer surface carry out plastic-coated operation, after the completion for the treatment of plastic-coated, carry out leveling compacting, complete water band making.
The endosexine 2 and extexine 3 that the utility model is attached to inside and outside braiding layer 1 by devising, and inner and outer surface layers 3 are equal
It is made of PE materials, the product made is lighter, environmentally friendly, while the structure of multilayer further increases the toughness of water band, greatly
The applicable elements of water band are improved, the corner in endosexine 2 is additionally arranged flexible ribs 4 in addition, is carrying out height
When pressurized water transmission operates, now ribs 4 can effectively protect water band, avoid water band from folding corner due to stress concentration
Caused by infringement.
The utility model clever structure, it is novel；It is heavier effectively to solve existing water band, inconvenient for use, not ring
Protect and flimsy problem when toughness and high pressure.
Claims (6)
1.PE plastic coated water band bands, it is characterised in that including the braiding layer made of polyester material（1）, braiding layer（1）Inside be provided with
At least one layer of endosexine（2）, braiding layer（1）Outside be provided with least one layer of extexine（3）, endosexine（2）And extexine（3）
Using polyethylene plastic-coated in braiding layer（1）On, endosexine（2）Left and right sides bending part is provided with ribs（4）.
2. PE plastic coated water bands band according to claim 1, it is characterised in that described braiding layer（1）It is malleable to have
Parallelogram sturcutre, braiding layer（1）By radial direction braid over braid（5）With broadwise braid over braid（6）Staggeredly close-packed arrays braiding forms.
3. PE plastic coated water bands band according to claim 1 or 2, it is characterised in that described endosexine（2）And extexine（3）
It is provided with 1-3 layers.
4. PE plastic coated water bands band according to claim 3, it is characterised in that described braiding layer（1）And extexine（3）, it is interior
Top layer（2）Three layers of gross thickness is 0.5-1.0mm.
5. PE plastic coated water bands band according to claim 1, it is characterised in that described ribs（4）With endosexine（2）Turning
Locate both sides and form sector structure, ribs（4）The distance away from flex point is not less than 5mm on every side.
6. PE plastic coated water bands band according to claim 1 or 5, it is characterised in that described ribs（4）For elastomeric material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661967.XU CN207130525U (en) | 2017-12-04 | 2017-12-04 | PE plastic coated water band bands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661967.XU CN207130525U (en) | 2017-12-04 | 2017-12-04 | PE plastic coated water band bands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130525U true CN207130525U (en) | 2018-03-23 |
Family
ID=61638816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661967.XU Active CN207130525U (en) | 2017-12-04 | 2017-12-04 | PE plastic coated water band bands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130525U (en) |
-
2017
- 2017-12-04 CN CN201721661967.XU patent/CN207130525U/en active Active
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| GR01 | Patent grant |