CN204437522U - A kind of high rigidity, high tenacity feedwater composite pipe - Google Patents
A kind of high rigidity, high tenacity feedwater composite pipe Download PDFInfo
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- CN204437522U CN204437522U CN201520059489.XU CN201520059489U CN204437522U CN 204437522 U CN204437522 U CN 204437522U CN 201520059489 U CN201520059489 U CN 201520059489U CN 204437522 U CN204437522 U CN 204437522U
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- quartz sand
- composite pipe
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- high rigidity
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Abstract
The utility model discloses a kind of high rigidity, high tenacity feedwater composite pipe, comprise PE internal layer and PVC skin, be provided with winding steel wire net between described PE internal layer and PVC skin, described winding steel wire net is coated on heat-fusing glue layer; The outer field outside of described PVC is provided with protective layer, and described protective layer is quartz sand particle layer, and described quartz sand particle sticks on PVC skin, forms one deck quartz sand particle layer; The utility model has the advantage of: namely there is certain rigidity, there is again certain toughness, not only can significantly bend, and certain pressure can be born, improve quality of product.
Description
Technical field
The utility model relates to a kind of composite water pipe, and specifically a kind of high rigidity, high tenacity feedwater composite pipe, belong to composite water pipe field.
Background technique
Steel wire mesh frame (plastics) composite pipe is a kind of novel steel skeleton plastic clad pipe through improvement, manages also known as srtp.This pipeline spends plastic steel wire network framework and thermoplastic polyethylene is raw material with high-strength, steel wire winding net is as the skeleton reinforcement of vinyl tube, with high density polyethylene (HDPE) (HDPE) for matrix, adopt high performance HDPE modification binding resin steel-wire carcass and inside and outside hdpe layer closely to be linked together, make it that there is excellent composite effect.Because there has been high-tensile steel wires reinforcement to be covered by among continuous thermoplastic plastics, therefore this composite pipe has overcome steel pipe and plastic tube shortcoming separately, and maintains steel pipe and plastic tube advantage separately.But, supply pipe traditional at present itself or toughness is poor or rigidity is poor, be easy to fracture if significantly bend, if the pressure born is excessive, be easy to cause and break, cause the generation of leakage accident, thus have impact on production or life, and easily there is the phenomenons such as incrustation, tongue green for a long time and blocking in the delivery (pipe) line often used.
Model utility content
In order to solve the problem, the utility model devises a kind of high rigidity, high tenacity feedwater composite pipe, namely has certain rigidity, has again certain toughness, not only can significantly bend, and can bear certain pressure, improve quality of product.
The technical solution of the utility model is:
A kind of high rigidity, high tenacity feedwater composite pipe, comprise PE internal layer and PVC skin, thus make supply pipe have certain wear-resisting, acid-proof is corrosion-resistant, while the feature such as high temperature resistant, high pressure resistant, also there is certain toughness, improve quality of product, be provided with winding steel wire net between described PE internal layer and PVC skin, described winding steel wire net is coated in heat-fusing glue layer, improves intensity and the rigidity of product; Wherein, the coated thickness of described hot melt adhesive is 2mm; The outer field outside of described PVC is provided with protective layer, and described protective layer is quartz sand particle layer, and quartz sand particle sticks on PVC skin, and form one deck quartz sand particle layer, improve rigidity and the compressive strength of product, wear resistance is good, not easy to wear.
Further, the quartz sand size size of described quartz sand particle layer is 100-200 order, is preferably 150 orders.
Further, the inner side of described PE internal layer is provided with drainage blanket, and described drainage blanket is organic silicon hydrophobic layer, the surface friction drag of supply pipe inwall and water can be made extremely low, effectively reduce loss of head, and prevents the phenomenons such as delivery (pipe) line incrustation, tongue green for a long time and blocking.
Further, described PE internal layer can also add organic polymer antibacterial agent layer, such as quaternary ammonium salt antimicrobial agent, season phosphonium salt class antimicrobial agent, halo amine antimicrobial agent, guanidine salt antimicrobial agent, Chitosan-phospholipid complex class is antibacterial.This antibacterial pipe is not containing any heavy metal ion, and can not cause the secondary pollution of water, antimicrobial efficiency is high, can realize long-term antibacterial.
Further, the outer wall of described protective layer also scribbles barium sulfate layer, and barium sulphate has radiation proof function.
Further, the inwall of described PE internal layer also scribbles IPN8710 nontoxic high molecular anticorrosive paint layer, body is made to have the performances such as corrosion-resistant and radiation proof, not only can improve the corrosion-resistant of body and shielding property, avoid producing secondary pollution, the performances such as the resistance to compression of tubing, bend resistance can also be strengthened; Also can extend the working life of body simultaneously.
The utility model has the advantage of: namely there is certain rigidity, there is again certain toughness, not only can significantly bend, and certain pressure can be born, improve quality of product.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of high rigidity, high tenacity feedwater composite pipe, comprise PE internal layer 1 and PVC skin 2, thus make supply pipe have certain wear-resisting, acid-proof is corrosion-resistant, while the feature such as high temperature resistant, high pressure resistant, also there is certain toughness, improve quality of product, between described PE internal layer 1 and PVC skin 2, be provided with winding steel wire net 4, described winding steel wire net 4 is coated in heat-fusing glue layer 3, improves intensity and the rigidity of product; Wherein, the coated thickness of described hot melt adhesive 3 is 2mm; the outside of described PVC skin 2 is provided with protective layer; described protective layer is quartz sand particle layer 5; quartz sand particle sticks on PVC skin, forms one deck quartz sand particle layer, improves rigidity and the compressive strength of product; wear resistance is good, not easy to wear.The quartz sand size size of described quartz sand particle layer is 100-200 order, is preferably 150 orders.
The inner side of described PE internal layer 1 is provided with drainage blanket 6, and described drainage blanket 6 is organic silicon hydrophobic layer, the surface friction drag of supply pipe inwall and water can be made extremely low, effectively reduce loss of head, and prevents the phenomenons such as delivery (pipe) line incrustation, tongue green for a long time and blocking.
Described PE internal layer can also add organic polymer antibacterial agent layer, such as quaternary ammonium salt antimicrobial agent, season phosphonium salt class antimicrobial agent, halo amine antimicrobial agent, guanidine salt antimicrobial agent, Chitosan-phospholipid complex class is antibacterial.This antibacterial pipe is not containing any heavy metal ion, and can not cause the secondary pollution of water, antimicrobial efficiency is high, can realize long-term antibacterial.The outer wall of described protective layer also scribbles barium sulfate layer, and barium sulphate has radiation proof function.The inwall of described PE internal layer also scribbles IPN8710 nontoxic high molecular anticorrosive paint layer, body is made to have the performances such as corrosion-resistant and radiation proof, not only can improve the corrosion-resistant of body and shielding property, avoid producing secondary pollution, the performances such as the resistance to compression of tubing, bend resistance can also be strengthened; Also can extend the working life of body simultaneously.
Claims (5)
1. high rigidity, a high tenacity feedwater composite pipe, is characterized in that: comprise PE internal layer and PVC skin, be provided with winding steel wire net between described PE internal layer and PVC skin, described winding steel wire net is coated on heat-fusing glue layer; The outer field outside of described PVC is provided with protective layer, and described protective layer is quartz sand particle layer, and described quartz sand particle sticks on PVC skin, forms one deck quartz sand particle layer.
2. the high rigidity of one according to claim 1, high tenacity feedwater composite pipe, is characterized in that: the coated thickness of described hot melt adhesive is 2mm.
3. the high rigidity of one according to claim 1, high tenacity feedwater composite pipe, is characterized in that: the quartz sand size size of described quartz sand particle layer is 100-200 order.
4. the high rigidity of one according to claim 1, high tenacity feedwater composite pipe, it is characterized in that: the inner side of described PE internal layer is provided with drainage blanket, described drainage blanket is organic silicon hydrophobic layer.
5. the high rigidity of one according to claim 1, high tenacity feedwater composite pipe, is characterized in that: the outer wall of described protective layer also scribbles barium sulfate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059489.XU CN204437522U (en) | 2015-01-28 | 2015-01-28 | A kind of high rigidity, high tenacity feedwater composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520059489.XU CN204437522U (en) | 2015-01-28 | 2015-01-28 | A kind of high rigidity, high tenacity feedwater composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437522U true CN204437522U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520059489.XU Expired - Fee Related CN204437522U (en) | 2015-01-28 | 2015-01-28 | A kind of high rigidity, high tenacity feedwater composite pipe |
Country Status (1)
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| CN (1) | CN204437522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105687A (en) * | 2021-05-06 | 2021-07-13 | 宜昌宜硕塑业有限公司 | Steel wire mesh reinforced polyethylene composite pipe for water supply and production method thereof |
-
2015
- 2015-01-28 CN CN201520059489.XU patent/CN204437522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105687A (en) * | 2021-05-06 | 2021-07-13 | 宜昌宜硕塑业有限公司 | Steel wire mesh reinforced polyethylene composite pipe for water supply and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |