CN205036977U - Reinforced concrete and glass reinforced plastic composite pipe - Google Patents
Reinforced concrete and glass reinforced plastic composite pipe Download PDFInfo
- Publication number
- CN205036977U CN205036977U CN201520735105.1U CN201520735105U CN205036977U CN 205036977 U CN205036977 U CN 205036977U CN 201520735105 U CN201520735105 U CN 201520735105U CN 205036977 U CN205036977 U CN 205036977U
- Authority
- CN
- China
- Prior art keywords
- steel
- tube
- siphuncle
- body tube
- reinforcement
- 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.)
- Ceased
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 12
- 239000011152 fibreglass Substances 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 239000004568 cement Substances 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 230000035807 sensation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000003014 reinforcing Effects 0.000 description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000003078 antioxidant Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Abstract
The utility model relates to a pipeline of liquid, especially a reinforced concrete and glass reinforced plastic composite pipe, including this siphuncle, FRP pipe, its characterized in that: this siphuncle adopts concrete placement to form, and the concrete mixes the preparation by cement, fine aggregate and glass fiber and forms, the FRP pipe gomphosis on the inner wall of this siphuncle, still be equipped with the framework of steel reinforcement in this siphuncle pipe wall, the framework of steel reinforcement comprises circumferential reinforcement and longitudinal reinforcement, and intensity and the hardness, the inside lining that increase this siphuncle adopt FRP pipe, and the pipe wall is level and smooth, and coefficient of frictional resistance is little, the conveyance power of water is strong, good, the impervious hourglass of corrosion resistance, exempt from characteristics such as maintenance, long service life, has suitable vast potential for future development in water supply and sewerage works.
Description
Technical field
The novel conveyance conduit relating to liquid of this use, particularly a kind of reinforced concrete composite glass steel pipe.
Background technique
In the sewage drainage system in factory and city, generally with concrete duct, also steel reinforcing is used in large-scale concrete duct, cost is lower, but owing to having slight void in concrete structure, therefore its impermeabilisation ability, reinforcing bar is long-term in sewage soaks easy rust corrosion, destroy intensity and the working life of pipeline, conveying is had to the liquid of contaminativity, also pipeline outer wall can be penetrated into, pollute, and this tube wall is coarse, internal resistance coefficient is large, accumulate over a long period and tube wall can be made to reduce, reduce negotiability, although can replace with Glass Steel Tube, if but glass fibre reinforced plastics tube wall too thin can affect pipeline bear pressure, especially bigbore pipeline, manufacture cost can be made greatly to improve if increase pipeline wall thickness, increase cost of production.
Model utility content
For the defect existing for prior art, the utility model provides that one corrosion-resistant, intensity is high, high pressure resistant, choked flow is little, a kind of reinforced concrete composite glass steel pipe of low cost of manufacture.
In order to reach above-mentioned requirements, the utility model is adopted technological scheme: a kind of reinforced concrete composite glass steel pipe, comprise body tube, Glass Steel Tube, described body tube adopts concreting to form, Glass Steel Tube is entrenched on the inwall of body tube, also Framework Of Steel Reinforcement is provided with in described body tube tube wall, described Framework Of Steel Reinforcement is made up of circumferential reinforcement and longitudinal steel bar, the spacing of described circumferential reinforcement must not be greater than 150mm, the bar diameter of circumferential reinforcement must not be less than 4.0mm, the circumferential reinforcement at its body tube two ends is close twines one to two circles, described longitudinal steel bar diameter must not be less than 4.0mm, radical must not be less than the six roots of sensation, longitudinal steel bar spacing must not be greater than 400mm.
Further described body tube one end open place is also provided with steel collar, and steel collar is entrenched on body tube outer wall, increases body tube opening hardness and intensity, not easily makes body tube opening break.
Further described Glass Steel Tube adopts unsaturated polyurethane resin to be made, and has anti-oxidant, anticorrosive, impermeable effect, and glass fibre reinforced plastics tube wall is level and smooth, the features such as coefficient of frictional resistance is little, conveyance power of water is strong.
Further described concrete is formed by cement, fine aggregate and glass fibre mixing manufacture, has good toughness and resistance to cracking.
The effect that the utility model is actively useful is: the utility model reinforced concrete composite glass steel pipe, concrete, reinforcing bar and Glass Steel Tube is adopted to be made, outside employing concrete and reinforcing bar, there is good intensity and hardness, liner employing Glass Steel Tube, tube wall is level and smooth, coefficient of frictional resistance is little, conveyance power of water is strong, good corrosion resistance, anti-leakage, exempt from the characteristic such as maintenance, long service life, has suitable vast potential for future development in water supply and sewage work.
Accompanying drawing explanation
Fig. 1 is the utility model surface structure schematic diagram.
Fig. 2 is the utility model Framework Of Steel Reinforcement structural representation.
Fig. 3 is the utility model sectional view.
In figure: 1, body tube, 2, Glass Steel Tube, 3, Framework Of Steel Reinforcement, 4, the just collar, 5, concrete, 6, circumferential reinforcement, 7 longitudinal steel bars.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiments of the present utility model is described in detail.
With reference to Fig. 1, 2, 3, a kind of reinforced concrete composite glass steel pipe, comprise body tube 1, Glass Steel Tube 2, described body tube 1 adopts concreting to form, Glass Steel Tube 2 is entrenched on the inwall of body tube 1, Framework Of Steel Reinforcement 3 is also provided with in described body tube 1 tube wall, described reinforcing bar 3 frame is made up of circumferential reinforcement 6 and longitudinal steel bar 7, the spacing of described circumferential reinforcement 6 must not be greater than 150mm, the bar diameter of circumferential reinforcement 7 must not be less than 4.0mm, the circumferential reinforcement 6 at its body tube 1 two ends is close twines 1-2 circles, described longitudinal steel bar 7 diameter must not be less than 4.0mm, radical must not be less than the six roots of sensation, longitudinal steel bar spacing must not be greater than 400mm, described body tube one end open place is provided with steel collar 5, steel collar 5 is entrenched on body tube outer wall, increase body tube opening hardness and intensity, body tube opening is not easily made to break, described Glass Steel Tube 2 adopts unsaturated polyurethane resin to be made, have anti-oxidant, anticorrosive, impermeable effect, and glass fibre reinforced plastics tube wall is level and smooth, coefficient of frictional resistance is little, the features such as conveyance power of water is strong, described concrete is by cement, fine aggregate and glass fibre mixing manufacture form, there is good toughness and resistance to cracking.
The foregoing is only the utility model preferred embodiment; be understood that; the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; and be not used in restriction protection domain of the present utility model; all any amendments, equivalent replacement etc. made within thought of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (4)
1. a reinforced concrete composite glass steel pipe, comprise body tube, Glass Steel Tube, it is characterized in that: described body tube adopts concreting to form, Glass Steel Tube is entrenched on the inwall of body tube, also Framework Of Steel Reinforcement is provided with in described body tube tube wall, described Framework Of Steel Reinforcement is made up of circumferential reinforcement and longitudinal steel bar, the spacing of described circumferential reinforcement must not be greater than 150mm, the bar diameter of circumferential reinforcement must not be less than 4.0mm, the circumferential reinforcement at its body tube two ends is close twines one to two circles, described longitudinal steel bar diameter must not be less than 4.0mm, radical must not be less than the six roots of sensation, longitudinal steel bar spacing must not be greater than 400mm.
2. a kind of reinforced concrete composite glass steel pipe according to claim 1, is characterized in that: described body tube one end open place is also provided with steel collar, and steel collar is entrenched on body tube outer wall.
3. a kind of reinforced concrete composite glass steel pipe according to claim 1, is characterized in that: described Glass Steel Tube adopts unsaturated polyurethane resin to be made.
4. a kind of reinforced concrete composite glass steel pipe according to claim 1, is characterized in that: described concrete is formed by cement, fine aggregate and glass fibre mixing manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735105.1U CN205036977U (en) | 2015-09-22 | 2015-09-22 | Reinforced concrete and glass reinforced plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520735105.1U CN205036977U (en) | 2015-09-22 | 2015-09-22 | Reinforced concrete and glass reinforced plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205036977U true CN205036977U (en) | 2016-02-17 |
Family
ID=55295880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520735105.1U Ceased CN205036977U (en) | 2015-09-22 | 2015-09-22 | Reinforced concrete and glass reinforced plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205036977U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678456A (en) * | 2017-03-08 | 2017-05-17 | 盐城工学院 | Concrete canvas composite pipe |
| CN108036122A (en) * | 2017-12-29 | 2018-05-15 | 东营市天诚建材有限公司 | Flexible socket joint fiberglass composite high-strength corrosion-resistant pipe production technology |
| CN111618995A (en) * | 2020-05-22 | 2020-09-04 | 江苏蓝圈新材料股份有限公司 | Anti-crack concrete prefabricated part and demolding equipment and demolding method thereof |
-
2015
- 2015-09-22 CN CN201520735105.1U patent/CN205036977U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678456A (en) * | 2017-03-08 | 2017-05-17 | 盐城工学院 | Concrete canvas composite pipe |
| CN108036122A (en) * | 2017-12-29 | 2018-05-15 | 东营市天诚建材有限公司 | Flexible socket joint fiberglass composite high-strength corrosion-resistant pipe production technology |
| CN111618995A (en) * | 2020-05-22 | 2020-09-04 | 江苏蓝圈新材料股份有限公司 | Anti-crack concrete prefabricated part and demolding equipment and demolding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180928 Decision number of declaring invalidation: 37283 Granted publication date: 20160217 |
|
| IW01 | Full invalidation of patent right |