CN216618833U - High-strength glass fiber reinforced plastic sand inclusion pipeline - Google Patents
High-strength glass fiber reinforced plastic sand inclusion pipeline Download PDFInfo
- Publication number
- CN216618833U CN216618833U CN202121856197.0U CN202121856197U CN216618833U CN 216618833 U CN216618833 U CN 216618833U CN 202121856197 U CN202121856197 U CN 202121856197U CN 216618833 U CN216618833 U CN 216618833U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective layer
- winding
- glass fiber
- winding layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 24
- 239000011152 fibreglass Substances 0.000 title claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 74
- 238000004804 winding Methods 0.000 claims abstract description 41
- 239000011241 protective layer Substances 0.000 claims abstract description 40
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 4
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 19
- 239000006004 Quartz sand Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength glass fiber reinforced plastic sand inclusion pipeline which comprises an inner liner, wherein a first winding layer is arranged on the outer wall of the inner liner, a second winding layer is sleeved on the outer side of the first winding layer, a sand inclusion layer is arranged between the first winding layer and the second winding layer, an inner protective layer is arranged on the outer wall of the second winding layer, an outer protective layer is sleeved on the outer side of the inner protective layer, a damping layer is arranged between the inner protective layer and the outer protective layer, the damping layer comprises at least one damping spring fixedly connected between the inner protective layer and the outer protective layer, and a corrosion-resistant layer is arranged on the outer wall of the outer protective layer. Compared with the prior art, the utility model has the advantages of high strength, good shock resistance and difficult breakage caused by external force.
Description
Technical Field
The utility model relates to the technical field of glass fiber reinforced plastic pipelines, in particular to a high-strength glass fiber reinforced plastic sand inclusion pipeline.
Background
The glass fiber reinforced plastic sand inclusion pipe is a novel composite material prepared by taking resin as a base material, glass fiber and products thereof as reinforcing materials and quartz sand as a filling material. The high-strength high-pressure water-resistant composite pipe has the advantages of excellent corrosion resistance and waterpower, light weight, high strength, large conveying flow, convenience in installation, short construction period, low comprehensive investment and the like, and becomes the best choice for chemical industry, drainage engineering and pipeline engineering. The existing glass fiber reinforced plastic sand inclusion pipeline has poor shock resistance, is easy to break under the action of external force and influences normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and provide the high-strength glass fiber reinforced plastic sand inclusion pipeline which has high strength and better shock resistance and is not easy to break due to external force.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a high strength glass steel sand inclusion pipeline, includes the inner liner, the inner liner outer wall is equipped with first winding layer, second winding layer has been cup jointed in the first winding layer outside, be equipped with sand inclusion layer between first winding layer and the second winding layer, second winding layer outer wall is equipped with the inner protective layer, the outer protective layer has been cup jointed in the inner protective layer outside, be equipped with the buffer layer between inner protective layer and the outer protective layer, the buffer layer include fixed connection in be no less than one damping spring between inner protective layer and the outer protective layer, the outer protective layer outer wall is equipped with corrosion-resistant layer.
As an improvement, the first winding layer and the second winding layer are made of glass fiber materials, and the thickness of the first winding layer and the thickness of the second winding layer are not less than 10 mm.
As an improvement, the sand inclusion layer is formed by limiting and mixing unsaturated polyester resin, quartz sand and glass fiber reinforced plastic, and the thickness of the sand inclusion layer is not less than 15 mm.
As an improvement, rubber reinforcing blocks fixedly connected between the inner protective layer and the outer protective layer are arranged on two sides of the damping spring.
As an improvement, the corrosion-resistant layer is made of fluorinated ethylene propylene.
Compared with the prior art, the utility model has the advantages that: the corrosion-resistant layer improves the corrosion resistance of the pipe fitting, prevents the pipe fitting from being damaged due to the influence of corrosive substances in a use environment, greatly prolongs the service life of the pipe fitting, and reduces the intensity of impact force by buffering the pipe fitting by the external impact force received by the shock-absorbing layer when the pipe fitting is subjected to the external impact force, so that the intensity and the impact resistance of the glass fiber reinforced plastic sand inclusion pipeline are greatly improved, and the pipe fitting is prevented from being broken due to the influence of the external impact force to influence normal use.
Drawings
FIG. 1 is a schematic view of a high-strength glass fiber reinforced plastic sand inclusion pipeline structure according to the present invention.
As shown in the figure: 1. the inner liner, 2, first winding layer, 3, sand inclusion layer, 4, second winding layer, 5, interior protective layer, 6, buffer layer, 7, damping spring, 8, rubber reinforcement, 9, outer protective layer, 10, corrosion resistant layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine the attached drawing, a high strength glass steel sand inclusion pipeline, including inner liner 1, 1 outer wall of inner liner is equipped with first winding layer 2, second winding layer 4 has been cup jointed in the 2 outsides of first winding layer, be equipped with between first winding layer 2 and the second winding layer 4 and press from both sides sand layer 3, 4 outer walls of second winding layer are equipped with inner protective layer 5, outer protective layer 9 has been cup jointed in the 5 outsides of inner protective layer, be equipped with buffer layer 6 between inner protective layer 5 and the outer protective layer 9, buffer layer 6 include fixed connection in be no less than one damping spring 7 between inner protective layer 5 and the outer protective layer 9, outer protective layer 9 outer wall is equipped with corrosion-resistant layer 10.
The sand inclusion layer 3 is formed by limiting and mixing unsaturated polyester resin, quartz sand and glass fiber reinforced plastic, and the thickness of the sand inclusion layer 3 is not less than 15 mm.
And rubber reinforcing blocks 8 fixedly connected between the inner protective layer 5 and the outer protective layer 9 are arranged on two sides of the damping spring 7.
The corrosion-resistant layer 10 is made of fluorinated ethylene propylene.
When the glass fiber reinforced plastic mortar pipeline is used, firstly, the corrosion resistance of the pipeline is improved through the corrosion resistant layer 10 made of the fluorinated ethylene propylene material, the pipeline is prevented from being damaged due to the influence of corrosive substances in a use environment, the service life of the pipeline is greatly prolonged, when the pipeline is subjected to external impact force, the first winding layer 2, the second winding layer 4 and the mortar layer 3 can bear the action of the external force, before the second winding layer 4 is impacted by the external force, the impact force is transmitted to the outer protection layer 9 through the corrosion resistant layer 10, the impact force is transmitted to the shock absorption layer 6 through the outer protection layer 9, the shock absorption spring 7 and the rubber reinforcing block 8 are subjected to compression deformation, the received external impact force is buffered, the impact force strength is reduced, the strength and the impact resistance of the glass fiber reinforced plastic mortar pipeline are greatly improved, and the pipeline is prevented from being broken due to the influence of the external impact force, affecting normal use.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a high strength glass steel sand inclusion pipeline which characterized in that: including inner liner (1), inner liner (1) outer wall is equipped with first winding layer (2), second winding layer (4) have been cup jointed in first winding layer (2) outside, be equipped with between first winding layer (2) and second winding layer (4) and press from both sides sand bed (3), second winding layer (4) outer wall is equipped with inner protective layer (5), outer protective layer (9) have been cup jointed in inner protective layer (5) outside, be equipped with buffer layer (6) between inner protective layer (5) and outer protective layer (9), buffer layer (6) including fixed connection in be no less than one damping spring (7) between inner protective layer (5) and outer protective layer (9), outer protective layer (9) outer wall is equipped with corrosion resistant layer (10).
2. The high-strength glass fiber reinforced plastic sand inclusion pipe as claimed in claim 1, wherein: the first winding layer (2) and the second winding layer (4) are made of glass fiber materials, and the thicknesses of the first winding layer (2) and the second winding layer (4) are not less than 10 mm.
3. The high-strength glass fiber reinforced plastic sand inclusion pipe as claimed in claim 1, wherein: and rubber reinforcing blocks (8) fixedly connected between the inner protective layer (5) and the outer protective layer (9) are arranged on two sides of the damping spring (7).
4. The high-strength glass fiber reinforced plastic sand inclusion pipe as claimed in claim 1, wherein: the corrosion-resistant layer (10) is made of fluorinated ethylene propylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856197.0U CN216618833U (en) | 2021-08-10 | 2021-08-10 | High-strength glass fiber reinforced plastic sand inclusion pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121856197.0U CN216618833U (en) | 2021-08-10 | 2021-08-10 | High-strength glass fiber reinforced plastic sand inclusion pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216618833U true CN216618833U (en) | 2022-05-27 |
Family
ID=81681773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121856197.0U Active CN216618833U (en) | 2021-08-10 | 2021-08-10 | High-strength glass fiber reinforced plastic sand inclusion pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216618833U (en) |
-
2021
- 2021-08-10 CN CN202121856197.0U patent/CN216618833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211057596U (en) | Corrugated steel pipe reinforced concrete-filled steel tube pier | |
| CN107514268B (en) | Stride high ductility tunnel supporting construction of activity fracture | |
| CN202925921U (en) | High-ductility masonry wall between windows | |
| CN216618833U (en) | High-strength glass fiber reinforced plastic sand inclusion pipeline | |
| CN211118059U (en) | Glass fiber reinforced plastic sand inclusion pipe with high-strength high-pressure inner film | |
| CN212670841U (en) | Cluster type steel pipe energy dissipation combined component | |
| CN210195320U (en) | Composite material structure based on FRP-STF | |
| CN202327401U (en) | Conveying pipe and concrete conveying equipment including same | |
| CN215330947U (en) | BFRP bar recycled concrete beam | |
| CN214999903U (en) | High-toughness non-excavation special PE gas pipe | |
| CN201096233Y (en) | Longitudinal rib prestressing force steel cylinder concrete pipe | |
| CN201148688Y (en) | Polyphenyl material internal mold with externally-coated adhesive tape seal reinforcement layer | |
| CN102850008B (en) | Non-bearing type light thin-wall damping partition wall | |
| CN214064061U (en) | PVC-GFRP high-strength composite pipe | |
| CN207392370U (en) | A kind of civic building draining is managed with PE | |
| CN101373034B (en) | Steel sleeve reinforced concrete pipe | |
| CN219866701U (en) | Skeleton reinforcing winding structure wall tubular product | |
| CN216112591U (en) | High-wear-resistance PE gas pipe buried in corrugated framework | |
| CN219062685U (en) | Shock-resistant cement pipe | |
| CN214882907U (en) | Underwater pier protection system | |
| CN212804614U (en) | Resistance to compression drain pipe | |
| CN211398832U (en) | Reinforced concrete drain pipe capable of improving bearing capacity | |
| CN113914548B (en) | Light high-strength basalt composite bar structure for road for replacing reinforcing steel bars | |
| CN217518138U (en) | High-strength prefabricated template | |
| CN216405074U (en) | ECC and reinforced concrete composite pier structure |
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 |
Denomination of utility model: A high-strength fiberglass reinforced plastic sand pipe Granted publication date: 20220527 Pledgee: China Postal Savings Bank Co.,Ltd. Zaoqiang County Branch Pledgor: Hebei runlin Environmental Protection Technology Co.,Ltd. Registration number: Y2024980022443 |