CN213117833U - Composite anti-corrosion reinforced concrete drain pipe - Google Patents
Composite anti-corrosion reinforced concrete drain pipe Download PDFInfo
- Publication number
- CN213117833U CN213117833U CN202022146275.XU CN202022146275U CN213117833U CN 213117833 U CN213117833 U CN 213117833U CN 202022146275 U CN202022146275 U CN 202022146275U CN 213117833 U CN213117833 U CN 213117833U
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- China
- Prior art keywords
- concrete
- wall
- pipe body
- layer
- reinforcing ribs
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- 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.)
- Expired - Fee Related
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- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims description 8
- 239000004567 concrete Substances 0.000 claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 239000011247 coating layer Substances 0.000 claims abstract description 14
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000013556 antirust agent Substances 0.000 claims description 2
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 8
- 238000000429 assembly Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a compound anticorrosive reinforced concrete drain pipe relates to concrete drain pipe technical field, including the concrete body, the inside of concrete body is provided with the strengthening rib, the outside of strengthening rib is provided with fastening assembly, fastening assembly is including cup jointing the solid fixed ring in the outside of strengthening rib, and is a plurality of gu fixed ring passes through joint bar fixed connection, the inside and outside wall of concrete body all is provided with the bond coat layer, the inner wall of bond coat layer is provided with the ceramic layer, the inner wall of ceramic layer is provided with the anticorrosive coating. The utility model has the advantages that: the adhesion of the pipe body is increased by the adhesive coating layer, so that the adhesion of materials is convenient to carry out, the inner wall and the outer wall of the pipe body have a waterproof effect, and the corrosion of the reinforcing steel bar caused by the permeation of water is avoided; the reinforcing ribs are fixed by the plurality of groups of fastening assemblies, so that the strength of the framework formed by the reinforcing ribs can be increased, the compressive strength of the concrete pipe body is improved, and the safety performance of the concrete pipe body is improved.
Description
Technical Field
The utility model relates to a concrete drain pipe technical field specifically is a compound anticorrosive reinforced concrete drain pipe.
Background
The reinforced concrete drain pipe is a pipe made of concrete, can be used as a sewer pipeline, an industrial water delivery pipeline or a pressure tunnel pipeline in urban construction foundations, and can discharge sewage and flood control drainage, and a water supply pipe and a farmland motor-pumped well used in some special factories and mines.
Among the prior art, reinforced concrete drain pipe compressive capacity is strong, but its anti permeability is not high, and corrosion resistance is not enough, is corroded by acid-base easily, because be in underground for a long time, the concrete pipe body is inside and outside all can carry out the sepage towards inside, leads to the reinforcing bar skeleton corrosion, and skeleton strength descends, and along with the increase of live time, its pipe wall can be corroded gradually, influences concrete pipe body intensity, reduces its life, produces great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compound anticorrosive reinforced concrete drain pipe strengthens prevention of seepage permeability and corrosion resistance, weakens the reinforcing bar corrosion in the concrete pipe body and the corruption of pipe wall, improves the life and the security of concrete pipe.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound anticorrosive reinforced concrete drain pipe, includes the concrete body, the inside of concrete body is provided with the strengthening rib, the outside of strengthening rib is provided with fastening assembly, fastening assembly is including cup jointing the solid fixed ring in the outside of strengthening rib, and is a plurality of gu fixed ring passes through splice bar fixed connection, the inside and outside wall of concrete body all is provided with the adhesive coating layer, the inner wall of adhesive coating layer is provided with the ceramic layer, the inner wall of ceramic layer is provided with the anticorrosive coating.
Preferably, the outside of concrete pipe body is provided with the buffer layer, the buffer layer adopts the preparation of polystyrene foam and covers the concrete pipe body outer wall completely.
Preferably, the adhesive coating layer is coated by epoxy resin and is used for improving the adhesive force of the inner wall and the outer wall of the concrete pipe body.
Preferably, the number of strengthening rib is provided with a plurality of, the strengthening rib uses concrete pipe body as centre of a circle evenly distributed, and is single be provided with a plurality of fastening components on the strengthening rib.
Preferably, the surfaces of the reinforcing ribs, the fixing rings and the connecting ribs are coated with antirust agents for preventing the surfaces of the reinforcing ribs, the fixing rings and the connecting ribs from rusting.
Preferably, the anticorrosive layer is made of polytetrafluoroethylene, and the thickness of the anticorrosive layer ranges from 3 mm to 5 mm.
Compared with the prior art, the beneficial effects of the utility model are that: this compound anticorrosive reinforced concrete drain pipe: the adhesive force of the concrete pipe body is improved by adhering the coating layers on the inner side and the outer side of the concrete pipe body, the adhesion of materials is convenient, the adhesive coating layers have certain waterproof capacity, the inner wall and the outer wall of the pipe body have a waterproof effect, and the corrosion of reinforcing steel bars caused by the permeation of water is avoided; the reinforcing ribs are fixed by arranging a plurality of groups of fastening assemblies in the pipe body, so that the strength of a framework formed by the reinforcing ribs can be increased, the compressive strength of the concrete pipe body is improved, the safety performance of the concrete pipe body is improved, the number of the fastening assemblies can be flexibly changed during production, and the fastening assemblies can be added according to different use requirements; the buffer layer that the outside set up can carry out the shock attenuation, reduces the body and receives strong vibrations and produce cracked probability when the transportation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the reinforcing rib and its components of the present invention.
In the figure: 10. a concrete pipe body; 11. reinforcing ribs; 12. a fixing ring; 13. connecting ribs; 14. a bond coat layer; 15. a ceramic layer; 16. an anticorrosive layer; 17. a buffer layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a composite anti-corrosion reinforced concrete drain pipe comprises a concrete pipe body 10, reinforcing ribs 11 are arranged inside the concrete pipe body 10, the reinforcing ribs 11 are fixed inside the concrete pipe body 10, fastening assemblies are arranged on the outer sides of the reinforcing ribs 11, a plurality of reinforcing ribs 11 arranged in the concrete pipe body 10 can be connected through the fastening assemblies, the compressive strength of the concrete pipe body 10 is guaranteed, the fastening assemblies comprise fixing rings 12 sleeved on the outer sides of the reinforcing ribs 11, the fixing rings 12 are fixedly connected through connecting ribs 13, the connecting ribs 13 can connect adjacent fixing rings 12, adhesive coating layers 14 are arranged on the inner wall and the outer wall of the concrete pipe body 10, the adhesive coating layers 14 are coated with epoxy resin and used for improving the adhesive force of the inner wall and the outer wall of the concrete pipe body 10, and the adhesive coating layers 14 are convenient for connecting other materials with the concrete pipe body 10, the inner wall of the bond coating layer 14 is provided with a ceramic layer 15, so that the surface adhesive force of the concrete pipe body 10 is improved, the adhesion of materials is facilitated, the bond coating layer 14 has certain waterproof capability, the inner wall and the outer wall of the concrete pipe body 10 have a waterproof effect, the steel bars are prevented from being corroded due to moisture permeation, and the inner wall of the ceramic layer 15 is provided with an anticorrosive layer 16.
Referring to fig. 1, a buffer layer 17 is disposed outside the concrete pipe 10, the buffer layer 17 is made of styrofoam and completely covers the outer wall of the concrete pipe 10, and the buffer layer 17 disposed outside can absorb shock, thereby reducing the possibility of breakage of the pipe caused by strong shock during transportation.
Referring to fig. 1 and 2, a plurality of reinforcing ribs 11 are provided, the reinforcing ribs 11 are uniformly distributed around the concrete pipe 10, and a plurality of fastening assemblies are provided on a single reinforcing rib 11 to reinforce the concrete pipe 10 at multiple points, so that the reinforcing rib 11, the fixing ring 12 and the connecting rib 13 form a whole, the compressive strength of the concrete pipe 10 is improved, and the safety performance of the concrete pipe 10 is improved.
Referring to fig. 2, the surfaces of the reinforcing ribs 11, the fixing rings 12 and the connecting ribs 13 are coated with rust inhibitors for rust prevention of the surfaces of the reinforcing ribs 11, the fixing rings 12 and the connecting ribs 13, and rust prevention caused by water seepage of the reinforcing ribs 11, the fixing rings 12 and the connecting ribs 13 can be reduced by coating rust-preventing paints, so that the compressive strength is prevented from sliding down.
Referring to fig. 1, the material of the corrosion-resistant layer 16 is polytetrafluoroethylene, the thickness of the corrosion-resistant layer 16 is 3-5mm, and the polytetrafluoroethylene has strong corrosion resistance, and is corroded by long-term contact with corrosive liquid to protect the complete formation of the concrete pipe 10.
The utility model discloses when concrete implementation: when using, the liquid that can the convection current flow through setting up of anticorrosive coating 16 keeps apart, avoid liquid and concrete body 10 direct contact, the ceramic layer 15 that sets up has better corrosion resisting property equally, prevent the corruption of concrete body 10 jointly through anticorrosive coating 16 and ceramic layer 15, bond coating layer 14 promotes concrete body 10 inside and outside wall adhesive force, buffer layer 17 and ceramic layer 15 and concrete body 10 have made things convenient for and have connected, bond coating layer 14 has certain waterproof ability, concrete body 10 inside and outside wall all has water-proof effects, avoid moisture infiltration and lead to the reinforcing bar corrosion, fastening components can connect many strengthening ribs 11 that set up in concrete body 10, guarantee concrete body 10's compressive strength.
The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the above preferred embodiments, but the present invention is not limited to the above embodiments, and any skilled person familiar with the art can make some changes or modifications to equivalent embodiments without departing from the technical scope of the present invention, but all the technical matters of the present invention are within the scope of the technical solution of the present invention.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the range that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention.
Claims (6)
1. The utility model provides a compound anticorrosive reinforced concrete drain pipe, includes concrete pipe body (10), its characterized in that: the inside of concrete pipe body (10) is provided with strengthening rib (11), the outside of strengthening rib (11) is provided with fastening components, fastening components is including cup jointing solid fixed ring (12) in the outside of strengthening rib (11), and is a plurality of gu fixed ring (12) are through splice bar (13) fixed connection, the interior outer wall of concrete pipe body (10) all is provided with bond coat layer (14), the inner wall of bond coat layer (14) is provided with ceramic layer (15), the inner wall of ceramic layer (15) is provided with anticorrosive coating (16).
2. The composite anti-corrosion reinforced concrete drain pipe according to claim 1, characterized in that: the concrete pipe is characterized in that a buffer layer (17) is arranged outside the concrete pipe body (10), and the buffer layer (17) is made of polystyrene foam plastic and completely covers the outer wall of the concrete pipe body (10).
3. The composite anti-corrosion reinforced concrete drain pipe according to claim 1, characterized in that: the adhesive coating layer (14) is coated by epoxy resin and is used for improving the adhesive force of the inner wall and the outer wall of the concrete pipe body (10).
4. The composite anti-corrosion reinforced concrete drain pipe according to claim 1, characterized in that: the number of the reinforcing ribs (11) is provided with a plurality of reinforcing ribs, the reinforcing ribs (11) are uniformly distributed by taking the concrete pipe body (10) as a circle center, and the reinforcing ribs (11) are provided with a plurality of fastening components.
5. The composite anti-corrosion reinforced concrete drain pipe according to claim 1, characterized in that: and the surfaces of the reinforcing ribs (11), the fixing rings (12) and the connecting ribs (13) are coated with antirust agents for preventing the surfaces of the reinforcing ribs (11), the fixing rings (12) and the connecting ribs (13) from rusting.
6. The composite anti-corrosion reinforced concrete drain pipe according to claim 1, characterized in that: the material of the anticorrosive layer (16) is polytetrafluoroethylene, and the thickness range of the anticorrosive layer (16) is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146275.XU CN213117833U (en) | 2020-09-27 | 2020-09-27 | Composite anti-corrosion reinforced concrete drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146275.XU CN213117833U (en) | 2020-09-27 | 2020-09-27 | Composite anti-corrosion reinforced concrete drain pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117833U true CN213117833U (en) | 2021-05-04 |
Family
ID=75664920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022146275.XU Expired - Fee Related CN213117833U (en) | 2020-09-27 | 2020-09-27 | Composite anti-corrosion reinforced concrete drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117833U (en) |
-
2020
- 2020-09-27 CN CN202022146275.XU patent/CN213117833U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |