CN206800095U - A kind of coarse denier fiber heats web-roll core composite bar water cushion - Google Patents
A kind of coarse denier fiber heats web-roll core composite bar water cushion Download PDFInfo
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- CN206800095U CN206800095U CN201720594846.1U CN201720594846U CN206800095U CN 206800095 U CN206800095 U CN 206800095U CN 201720594846 U CN201720594846 U CN 201720594846U CN 206800095 U CN206800095 U CN 206800095U
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Abstract
The utility model discloses a kind of coarse denier fiber to heat web-roll core composite bar water cushion, characterized in that, the draining pad includes being sequentially overlapped the first non-woven three-dimensional fiber stratum reticulare of setting, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer, the second non-woven three-dimensional fiber stratum reticulare；The first non-woven three-dimensional fiber stratum reticulare, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer and the second non-woven three-dimensional fiber stratum reticulare are cast compound and/or thermal-adhering and/or gluing connection using high temperature hot melt between each other；The carbon fiber heating piece for dry heat is inlaid with the first coarse denier fiber hot melt stereoscopic graticule sandwich layer；Discharge structure is provided with the first non-woven three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare；Composite bar water cushion described in the utility model has the characteristics that big high pressure, porosity, comprehensive ponding, horizontal vertical draining.
Description
Technical field
Composite bar water cushion technical field is the utility model is related to, is answered more particularly, to a kind of coarse denier fiber hot melt web-roll core
Close draining pad.
Background technology
Existing composite drainage network/pad is made up of the plastic wire double-sided adhesive infiltration geotextiles of stereochemical structure, alternative tradition
The grains of sand and gravel layer, be mainly used in the draining in the fields such as refuse landfill, roadbed and tunnel inner wall.Rib is firm among plastic wire
Property big, longitudinal arrangement, formed drainage channel, top-bottom cross arrangement rib formed support prevent geotextiles be embedded in drainage channel.
Plastic net core plate bond forming by rib according to certain angle, is led in the passage that current are formed after rib bonding
Row, but must have certain angle because rib bonds, therefore the water passage is oblique straight channel, so as to add current
Circulation path, reduce drainage performance；
And existing draining pad is most to be produced using plastic wire double-sided adhesive infiltration geotextiles composition, plastic wire
Journey easily causes environmental pollution, and plastic hardness is larger, not foldable, transport difficult, the draining being combined together to form with geotextiles
Pad resistance to pressure is poor, drainage effect is undesirable, and soil is easy to run off, and soil silting, the difficulty of increased draining can be caused when serious
Degree；And inconvenience of constructing, cost are high.
Utility model content
The technical problems to be solved in the utility model is to overcome drawbacks described above, there is provided a kind of coarse denier fiber hot melt web-roll core is answered
Draining pad is closed, the composite bar water cushion has the characteristics that big high pressure, porosity, comprehensive ponding, horizontal vertical draining.
The utility model is achieved through the following technical solutions：
A kind of coarse denier fiber heats web-roll core composite bar water cushion, and it is first non-woven to include being sequentially overlapped setting for the draining pad
Three-dimensional fiber stratum reticulare, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer, the second non-woven three-dimensional fiber stratum reticulare；Described first is non-woven
Three-dimensional fiber stratum reticulare, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer and the second non-woven three-dimensional fiber stratum reticulare are between each other using height
Warm melt flow prolongs compound and/or thermal-adhering and/or gluing connection；It is inlaid with the first coarse denier fiber hot melt stereoscopic graticule sandwich layer
Carbon fiber heating piece for dry heat；The first non-woven three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare
It is interior to be provided with discharge structure.
The discharge structure includes rhone and drainage cell, and the rhone is arranged in a mutually vertical manner described in latticed
In the middle part of first non-woven three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare, the drainage cell is arranged on described first
The edge of non-woven three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare, the drainage cell include drainage channel and
Water draining beak, the water draining beak are connected by drainage channel with rhone.
Further, the lower section of the described second non-woven three-dimensional fiber stratum reticulare also includes the second thick denier for being sequentially overlapped setting
Fiber heats stereoscopic graticule sandwich layer and the 3rd non-woven three-dimensional fiber stratum reticulare；It is the second non-woven three-dimensional fiber stratum reticulare, second thick
Denier fiber heats and is cast compound and/or heat posted using high temperature hot melt between stereoscopic graticule sandwich layer and the 3rd non-woven three-dimensional fiber stratum reticulare
Conjunction and/or gluing connection；The carbon fiber hair for dry heat is inlaid with the second coarse denier fiber hot melt stereoscopic graticule sandwich layer
Backing, the discharge structure also is provided with the 3rd non-woven three-dimensional fiber stratum reticulare.
In order that even closer fitting uses contact surface to composite bar water cushion described in the utility model in use, more enter
One step, the lower surface of the 3rd non-woven three-dimensional fiber stratum reticulare are provided with for the crude face of increasing friction force and pointed convex
The portion of rising, pointed lug boss is several, is evenly distributed on the lower surface of the 3rd non-woven three-dimensional fiber stratum reticulare.
Further, the water draining beak cross section is in horn-like, trapezoidal shape and/or rectangular-shaped.
Further, the water draining beak cross section is in horn-like.
Further, the described first non-woven three-dimensional fiber stratum reticulare, the second non-woven three-dimensional fiber stratum reticulare and the 3rd non-knit
Making three-dimensional fiber stratum reticulare includes environmentally friendly glue-line, ES composite fibre layers, PET layer and PP fibrous layers, the ES composite fibres
Layer, PET layer and PP fibrous layers are provided with environmentally friendly glue-line, the ES composite fibre layers, PET layer and PP fibers between any two
Layer passes through the gluing connection of environment-friendlyadhesive adhesive between any two.
Compared with now with technology, the utility model has the advantages that：
First non-woven three-dimensional fiber stratum reticulare of coarse denier fiber hot melt web-roll core composite bar water cushion described in the utility model, second
Non-woven three-dimensional fiber stratum reticulare and the 3rd non-woven three-dimensional fiber stratum reticulare include environmentally friendly glue-line, ES composite fibre layers, PET
Layer and PP fibrous layers, the ES composite fibre layers, PET layer and PP fibrous layers between any two by the gluing connection of environment-friendlyadhesive adhesive,
And second be provided with discharge structure in coarse denier fiber hot melt stereoscopic graticule sandwich layer and the 3rd coarse denier fiber hot melt stereoscopic graticule sandwich layer, water or
After ponding or rainwater enter draining pad, water or ponding or rainwater can drain into water draining beak from the rhone in discharge structure, then
Outside by water draining beak discharge draining pad.
The utility model has the advantages that big high pressure, porosity, comprehensive ponding, horizontal vertical draining；Can be in soil
Under the closing coating of burial, the sewage for collecting the rainwater for penetrating coating or stockyard is discharged in itself is discharged in draining
Ditch, and energy soil protection is not lost in, not silting, and serve and reinforce soil；And easy for construction, manufacturing cost is low.
Stereoscopic graticule sandwich layer is heated in the second coarse denier fiber and the 3rd coarse denier fiber hot melt stereoscopic graticule sandwich layer is inlayed and is provided with addition
Carbon fiber heating piece, after the composite bar water cushion use, it is necessary to when being rolled into bundle again, carbon fiber heating piece can be done rapidly
Dry composite bar water cushion, the problem of effectively avoiding because of composite bar water cushion natural air drying, save the time of construction, less labor
The expenditure of dynamic cost.
Composite bar water cushion described in the utility model is applied to landscape water process, sanitary sewage disposal, at various industrial wastewaters
Reason, food wastewater processing, the draining of Rail Highway slope reinforcement, rivers,lakes and seas side bank reinforce draining, flood control dam reinforcing draining, water
Storehouse Dam slope reinforcement draining, the draining of feed ditch slope reinforcement, Tailings Dam of Mine etc. reinforce drainage system.
Brief description of the drawings
The structural representation of Fig. 1 coarse denier fiber hot melt web-roll core composite bar water cushions described in the utility model.
The described in the utility model first non-woven three-dimensional fiber stratum reticulares of Fig. 2, the second non-woven three-dimensional fiber stratum reticulare and the 3rd
The structural representation of non-woven three-dimensional fiber stratum reticulare.
Fig. 3 the first coarse denier fiber hot melt stereoscopic graticule sandwich layers described in the utility model and the second coarse denier fiber heat three-dimensional web-roll core
The schematic cross-sectional view of layer.
Fig. 4 discharge structure structural representations described in the utility model.
In accompanying drawing：1. the first non-woven three-dimensional fiber stratum reticulare, 2. second non-woven three-dimensional fiber stratum reticulares, 3. the 3rd is non-woven
Three-dimensional fiber stratum reticulare, 4. first coarse denier fibers hot melt stereoscopic graticule sandwich layer, 5. second coarse denier fibers hot melt stereoscopic graticule sandwich layer, 6. carbon are fine
Dimension fever tablet, 7. discharge structures, 8. rhones, 9. drainage cells, 91. drainage channels, 92. water draining beaks, 10. lug bosses, 11. maos
Matte, 12. environmentally friendly glue-lines, 13.ES composite fibre layers, 14.PET fibrous layers, 15.PP fibrous layers.
Embodiment
The utility model is further described with reference to embodiment.Wherein, being given for example only property of accompanying drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, it is impossible to is interpreted as the limitation to this patent；In order to which this reality is better described
With new embodiment, some parts of accompanying drawing have omission, zoomed in or out, and do not represent the size of actual product；To ability
For field technique personnel, some known features and its explanation may be omitted and will be understood by accompanying drawing.
As shown in Fig. 1 ~ 4, a kind of coarse denier fiber heats web-roll core composite bar water cushion, and draining pad includes being sequentially overlapped the of setting
One non-woven three-dimensional fiber stratum reticulare 1, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer 4, the second non-woven three-dimensional fiber stratum reticulare 2；The
One non-woven three-dimensional fiber stratum reticulare 1, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer 4 and the second non-woven phase of three-dimensional fiber stratum reticulare 2
Compound and/or thermal-adhering and/or gluing connection are cast using high temperature hot melt between mutually；First coarse denier fiber heats stereoscopic graticule sandwich layer
The carbon fiber heating piece 6 for dry heat is inlaid with 4；First non-woven 1 and second non-woven three-dimensional of three-dimensional fiber stratum reticulare
Discharge structure 7 is provided with fiber web layer 2.
Discharge structure 7 includes rhone 8 and drainage cell 9, and rhone 8 non-is knitted in latticed be arranged in a mutually vertical manner first
The non-woven middle part of three-dimensional fiber stratum reticulare 2 of three-dimensional fiber stratum reticulare 1 and second is made, it is non-woven three-dimensional fine that drainage cell 9 is arranged on first
The edge of 1 and second non-woven three-dimensional fiber stratum reticulare 2 of stratum reticulare is tieed up, drainage cell 9 includes drainage channel 91 and water draining beak 92, arranges
Water nozzle 92 is connected by drainage channel 91 with rhone 8.
The second coarse denier fiber hot melt that the lower section of second non-woven three-dimensional fiber stratum reticulare 2 also includes being sequentially overlapped setting is three-dimensional
5 and the 3rd non-woven three-dimensional fiber stratum reticulare 3 of web-roll core layer；Second non-woven three-dimensional fiber stratum reticulare 2, the second coarse denier fiber hot melt are three-dimensional
Compound and/or thermal-adhering and/or gluing is cast using high temperature hot melt between 5 and the 3rd non-woven three-dimensional fiber stratum reticulare 3 of web-roll core layer
Connection；It is inlaid with the carbon fiber heating piece 6 for dry heat in second coarse denier fiber hot melt stereoscopic graticule sandwich layer 5, the 3rd non-knits
Make and discharge structure 7 also is provided with three-dimensional fiber stratum reticulare 3.
In order that even closer fitting uses contact surface to composite bar water cushion described in the utility model in use, more enter
One step, the lower surface of the 3rd non-woven three-dimensional fiber stratum reticulare 3 are provided with for the crude face 11 of increasing friction force and pointed convex
Portion 10 is played, pointed lug boss 10 is several, is evenly distributed on the lower surface of the 3rd non-woven three-dimensional fiber stratum reticulare 3；Water draining beak
92 cross sections are in horn-like, trapezoidal shape and/or rectangular-shaped.
First non-woven three-dimensional fiber stratum reticulare 1, the second non-woven 2 and the 3rd non-woven three-dimensional network of three-dimensional fiber stratum reticulare
Layer 3 includes environmentally friendly glue-line 12, ES composite fibre layers 13, PET layer 14 and PP fibrous layers 15, ES composite fibre layers 13, PET
Fibrous layer 14 and PP fibrous layers 15 are provided with environmentally friendly glue-line 12, ES composite fibre layers 13, PET layer 14 and PP fibers between any two
Layer 15 passes through the gluing connection of environment-friendlyadhesive adhesive between any two.
First non-woven three-dimensional fiber stratum reticulare 1 of coarse denier fiber described in the utility model hot melt web-roll core composite bar water cushion, the
Two non-woven 2 and the 3rd non-woven three-dimensional fiber stratum reticulares 3 of three-dimensional fiber stratum reticulare include environmentally friendly glue-line 12, ES composite fibre layers
13rd, PET layer 14 and PP fibrous layers 15, ES composite fibre layers 13, PET layer 14 and PP fibrous layers 15 pass through between any two
In the gluing connection of environment-friendlyadhesive adhesive, and the second coarse denier fiber hot melt stereoscopic graticule sandwich layer 5 and the 3rd coarse denier fiber hot melt stereoscopic graticule sandwich layer
Provided with discharge structure 7, after water or ponding or rainwater enter draining pad, water or ponding or rainwater can be from discharge structures 7
Rhone 8 drains into water draining beak 92, then is discharged by water draining beak 92 outside draining pad, make the utility model have high pressure, porosity it is big,
The advantages that comprehensive ponding, horizontal vertical draining；Under the closing coating that soil is buried coating can be penetrated by collecting
Rainwater or the sewage that discharges of stockyard in itself discharge in gutter, and can soil protection be not lost in, not silting, and rise and reinforce soil
Effect；And easy for construction, manufacturing cost is low.
Stereoscopic graticule sandwich layer 5 is heated in the second coarse denier fiber and the 3rd coarse denier fiber hot melt stereoscopic graticule sandwich layer is inlayed and is provided with addition
Carbon fiber heating piece 6, after composite bar water cushion use, it is necessary to when being rolled into bundle again, carbon fiber heating piece 6 can be dried rapidly
Composite bar water cushion, the problem of effectively avoiding because of composite bar water cushion natural air drying, save the time of construction, less work
The expenditure of cost.
Composite bar water cushion described in the utility model is applied to landscape water process, sanitary sewage disposal, at various industrial wastewaters
Reason, food wastewater processing, the draining of Rail Highway slope reinforcement, rivers,lakes and seas side bank reinforce draining, flood control dam reinforcing draining, water
Storehouse Dam slope reinforcement draining, the draining of feed ditch slope reinforcement, Tailings Dam of Mine etc. reinforce drainage system.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.All made within spirit of the present utility model and principle
All any modification, equivalent and improvement etc., should be included within the protection of the utility model claims.
Claims (6)
1. a kind of coarse denier fiber heats web-roll core composite bar water cushion, it is characterised in that the draining pad includes being sequentially overlapped setting
First non-woven three-dimensional fiber stratum reticulare, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer, the second non-woven three-dimensional fiber stratum reticulare；It is described
First non-woven three-dimensional fiber stratum reticulare, the first coarse denier fiber hot melt stereoscopic graticule sandwich layer and the second non-woven three-dimensional fiber stratum reticulare are mutual
Between compound and/or thermal-adhering and/or gluing connection be cast using high temperature hot melt；First coarse denier fiber heats three-dimensional web-roll core
The carbon fiber heating piece for dry heat is inlaid with layer；The first non-woven three-dimensional fiber stratum reticulare and second non-woven three
Discharge structure is provided with dimension fiber web layer；
The discharge structure includes rhone and drainage cell, and the rhone is arranged in a mutually vertical manner described first in latticed
In the middle part of non-woven three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare, the drainage cell is arranged on described first and non-knitted
The edge of three-dimensional fiber stratum reticulare and the second non-woven three-dimensional fiber stratum reticulare is made, the drainage cell includes drainage channel and draining
Mouth, the water draining beak are connected by drainage channel with rhone.
2. coarse denier fiber hot melt web-roll core composite bar water cushion according to claim 1, it is characterised in that described second non-woven three
Tie up the second coarse denier fiber hot melt stereoscopic graticule sandwich layer and the 3rd non-woven three that the lower section of fiber web layer also includes being sequentially overlapped setting
Tie up fiber web layer；The second non-woven three-dimensional fiber stratum reticulare, the second coarse denier fiber hot melt stereoscopic graticule sandwich layer and the 3rd are non-woven
Compound and/or thermal-adhering and/or gluing connection are cast using high temperature hot melt between three-dimensional fiber stratum reticulare；Second coarse denier fiber
Carbon fiber heating piece for dry heat is inlaid with hot melt stereoscopic graticule sandwich layer, in the 3rd non-woven three-dimensional fiber stratum reticulare
It also is provided with the discharge structure.
3. coarse denier fiber hot melt web-roll core composite bar water cushion according to claim 2, is characterised by, the 3rd non-woven three-dimensional
It is several that the lower surface of fiber web layer, which is provided with for the crude face and pointed lug boss, pointed lug boss of increasing friction force,
It is evenly distributed on the lower surface of the 3rd non-woven three-dimensional fiber stratum reticulare.
4. coarse denier fiber hot melt web-roll core composite bar water cushion according to claim 1, it is characterised in that the water draining beak cross section
In horn-like, trapezoidal shape and/or rectangular-shaped.
5. coarse denier fiber hot melt web-roll core composite bar water cushion according to claim 4, it is characterised in that the water draining beak cross section
In horn-like.
6. web-roll core composite bar water cushion is heated according to coarse denier fiber described in claim 2 ~ 5 any one, it is characterised in that described the
One non-woven three-dimensional fiber stratum reticulare, the second non-woven three-dimensional fiber stratum reticulare and the 3rd non-woven three-dimensional fiber stratum reticulare include environmental protection
Glue-line, ES composite fibre layers, PET layer and PP fibrous layers, the ES composite fibre layers, PET layer and PP fibrous layers two
Environmentally friendly glue-line is provided between two, the ES composite fibre layers, PET layer and PP fibrous layers are gluing by environment-friendlyadhesive adhesive between any two
Connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017202644040 | 2017-03-17 | ||
| CN201720264404 | 2017-03-17 |
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| Publication Number | Publication Date |
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| CN206800095U true CN206800095U (en) | 2017-12-26 |
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| CN201720594846.1U Active CN206800095U (en) | 2017-03-17 | 2017-05-25 | A kind of coarse denier fiber heats web-roll core composite bar water cushion |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682614A (en) * | 2019-10-23 | 2020-01-14 | 湖南盛业土工材料制造有限公司 | High-strength hot-melt coarse denier filament filtering drain pipe |
| CN112757726A (en) * | 2021-01-07 | 2021-05-07 | 湖南盛业土工材料制造有限公司 | Composite coarse denier long hot-melt net core filtering reinforced drainage geotechnical mat and preparation method thereof |
-
2017
- 2017-05-25 CN CN201720594846.1U patent/CN206800095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682614A (en) * | 2019-10-23 | 2020-01-14 | 湖南盛业土工材料制造有限公司 | High-strength hot-melt coarse denier filament filtering drain pipe |
| CN112757726A (en) * | 2021-01-07 | 2021-05-07 | 湖南盛业土工材料制造有限公司 | Composite coarse denier long hot-melt net core filtering reinforced drainage geotechnical mat and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Siliang Inventor after: Xie Chaoxia Inventor after: Cai Wangfan Inventor after: Ou Yangqing Inventor before: Cai Siliang Inventor before: Xie Chaoxia Inventor before: Cai Wangfan Inventor before: Ou Yangqing |
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| CB03 | Change of inventor or designer information |