CN112796398A - Corrosion-resistant seawater sea sand recycled concrete member - Google Patents
Corrosion-resistant seawater sea sand recycled concrete member Download PDFInfo
- Publication number
- CN112796398A CN112796398A CN202110050391.8A CN202110050391A CN112796398A CN 112796398 A CN112796398 A CN 112796398A CN 202110050391 A CN202110050391 A CN 202110050391A CN 112796398 A CN112796398 A CN 112796398A
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- China
- Prior art keywords
- pipeline
- concrete
- sealing
- composite
- pipe
- 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.)
- Granted
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- 239000004567 concrete Substances 0.000 title claims abstract description 85
- 239000004576 sand Substances 0.000 title claims abstract description 27
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 230000007797 corrosion Effects 0.000 title claims abstract description 22
- 239000013535 sea water Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 239000002131 composite material Substances 0.000 claims description 49
- 238000000576 coating method Methods 0.000 claims description 5
- 210000002435 tendon Anatomy 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
- C04B14/068—Specific natural sands, e.g. sea -, beach -, dune - or desert sand
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/002—Water
- C04B22/0026—Salt water, e.g. seawater
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a corrosion-resistant seawater and sea sand recycled concrete member, which comprises a concrete pipeline and a sealing pipeline, wherein the concrete pipeline is of a tubular structure with openings at two ends, and the sealing pipeline sequentially comprises an inner pipeline, a connecting pipeline and an outer pipeline along the radial extension direction; through the arrangement of the related structures of the sealing pipelines, when the sealing pipeline is used, the sealing pipeline is matched with the concrete pipeline to form a sealing cavity, and then concrete is poured into the sealing cavity to finally realize the sealing effect on the adjacent pipelines, so that the sealing property inside the pipelines is improved, and the occurrence of the condition that waste water and other substances in the pipelines seep out of polluted soil through the joints is reduced; meanwhile, the sealing pipeline and the concrete pipeline are both made of sea sand recycled materials, so that the loss of river sand resources is reduced, and the effect of indirectly protecting the ecological environment of the river channel is achieved.
Description
Technical Field
The invention relates to the related field of building materials, in particular to a corrosion-resistant seawater and sea sand recycled concrete member.
Background
Along with the rapid development of society and technical strength, the quantity of various large-scale building engineering is more and more, wherein concrete member is widely used in the construction of various building facilities, also can effectual control chloride among the sea sand to the corruption of steel structure in the concrete among the prior art, concrete underground piping in the traditional art adopts the mode of lug connection more, and part can adopt the concrete to seal between adjacent pipeline, but sealed effect is all not good, and the condition that sewage permeates low contaminated soil through the joint gap in the pipeline easily produces takes place.
Disclosure of Invention
The invention aims to provide a corrosion-resistant seawater and sea sand recycled concrete member to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a corrosion-resistant seawater sea sand recycled concrete member comprises a concrete pipeline and a sealing pipeline, wherein the concrete pipeline is of a tubular structure with openings at two ends, a first channel is arranged inside the concrete pipeline, annular connecting wings with the radius of one half of the pipe wall thickness of the concrete pipeline are arranged on the end faces at two sides of the concrete pipeline at the position of an outer ring, a plurality of first composite ribs which are uniformly distributed are arranged in the pipe wall of the concrete pipeline, first matching grooves are formed in the inner sides of the connecting wings at two ends of the concrete pipeline, and the first composite ribs are arranged on the surfaces of the first matching grooves in a protruding mode;
the sealed pipeline sequentially comprises an inner pipeline, a connecting pipeline and an outer pipeline along the radial extension direction, a second channel is arranged inside the inner pipeline, the inner wall and the outer wall of the connecting pipeline are fixedly connected with the outer wall of the inner pipeline and the inner wall of the outer pipeline respectively, the length of the inner pipeline is greater than that of the connecting pipeline, the length of the outer pipeline is greater than that of the inner pipeline, a sealed cavity is arranged between the inner pipeline and the outer pipeline, a sealed pouring port is further formed in the position, in the sealed cavity, of the outer wall of the sealed pipeline, and a plurality of third composite ribs and second composite ribs are arranged in the connecting pipeline and the outer pipeline along the bus direction respectively.
As a further scheme of the invention: and the tail end of the outer pipeline is provided with a sealing ring at the position of the inner wall, and the sealing ring is in sliding fit with the outer wall of the concrete pipeline.
As a further scheme of the invention: the diameters of the first channel and the second channel are consistent, and the first channel is communicated with the second channel.
As a further scheme of the invention: and the first composite ribs, the second composite ribs and the third composite ribs are all provided with annular connecting ribs respectively.
As a further scheme of the invention: and the surfaces of the first composite ribs, the second composite ribs, the third composite ribs and the connecting ribs are provided with anti-corrosion coatings.
As a further scheme of the invention: the tail end of the first composite rib arranged in the concrete pipeline is abutted to the tail end of the third composite rib arranged in the connecting pipeline.
As a further scheme of the invention: the tail end of the first composite rib arranged in the concrete pipeline is abutted to the tail end of the second composite rib arranged in the outer pipeline.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a corrosion-resistant seawater and sea sand recycled concrete member, which has the following characteristics compared with the traditional concrete pipeline member:
through the arrangement of the related structures of the sealing pipelines, when the sealing pipeline is used, the sealing pipeline is matched with the concrete pipeline to form a sealing cavity, and then concrete is poured into the sealing cavity to finally realize the sealing effect on the adjacent pipelines, so that the sealing property inside the pipelines is improved, and the occurrence of the condition that waste water and other substances in the pipelines seep out of polluted soil through the joints is reduced;
meanwhile, the sealing pipeline and the concrete pipeline are both made of sea sand recycled materials, so that the loss of river sand resources is reduced, and the effect of indirectly protecting the ecological environment of the river channel is achieved.
Drawings
Fig. 1 is a schematic structural view of a concrete pipeline of a seawater sea sand recycled concrete member with corrosion resistance.
Fig. 2 is a schematic structural view of a sealed pipe in a corrosion-resistant seawater sea sand recycled concrete member.
Fig. 3 is a schematic sectional view showing a structure of a sealed pipe in a corrosion-resistant seawater sand recycled concrete member.
Fig. 4 is a schematic view of a matching structure of a concrete pipeline and a sealing pipeline in the corrosion-resistant seawater and sea sand recycled concrete member.
Fig. 5 is a schematic view of a matching structure of a composite rib of a concrete pipeline and a sealing pipeline in the corrosion-resistant seawater and sea sand recycled concrete member.
In the figure: the concrete pipe comprises a 1-concrete pipe, a 2-first channel, a 3-connecting wing, a 4-first matching groove, a 5-first composite rib, a 6-connecting rib, a 7-corrosion-resistant coating, an 8-sealed pipe, a 9-inner pipe, a 10-second channel, an 11-connecting pipe, a 12-outer pipe, a 13-sealing ring, a 14-sealing cavity, 15-concrete, a 16-second composite rib, a 17-third composite rib and an 18-sealing pouring opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, a corrosion-resistant seawater sea sand recycled concrete member includes a concrete pipeline 1 and a sealing pipeline 8, the concrete pipeline 1 is a tubular structure with two open ends, a first channel 2 is arranged inside the concrete pipeline 1, annular connecting wings 3 with a radius of half of the pipe wall thickness of the concrete pipeline 1 are arranged on the outer ring positions of the two side end faces of the concrete pipeline 1, a plurality of first composite ribs 5 are uniformly distributed in the pipe wall of the concrete pipeline 1, first matching grooves 4 are arranged on the inner sides of the connecting wings 3 at the two ends of the concrete pipeline 1, and the first composite ribs 5 are arranged on the surfaces of the first matching grooves 4 in a protruding manner;
the sealed pipeline 8 sequentially comprises an inner pipeline 9, a connecting pipeline 11 and an outer pipeline 12 along the radial extension direction, a second channel 10 is arranged inside the inner pipeline 9, the inner wall and the outer wall of the connecting pipeline 11 are fixedly connected with the outer wall of the inner pipeline 9 and the inner wall of the outer pipeline 12 respectively, the length of the inner pipeline 9 is larger than that of the connecting pipeline 11, the length of the outer pipeline 12 is larger than that of the inner pipeline 9, a sealed cavity 14 is arranged between the inner pipeline 9 and the outer pipeline 12, a sealed pouring port 18 is further arranged on the outer wall of the sealed pipeline 8 at the position of the sealed cavity 14, and a plurality of third composite ribs 17 and second composite ribs 16 are arranged in the connecting pipeline 11 and the outer pipeline 12 along the bus direction respectively.
In the embodiment, the structure of a corrosion-resistant seawater and sea sand recycled concrete member (hereinafter referred to as a "device") is functionally divided and described in a matching way, and comprises a concrete pipeline 1 and a sealing pipeline 8, wherein the concrete pipeline 1 is used for conveying objects (such as wastewater), the sealing pipeline 8 is used for connecting and sealing adjacent concrete pipelines 1, and a large connecting gap between adjacent concrete pipelines 1 in the traditional connecting way is reduced through sealing, so that the wastewater seeps through the gap to pollute underground soil, and compared with the traditional way of simply coating concrete on the connecting part of the concrete pipeline 1, the sealing effect is more excellent and reliable; the concrete implementation mode is that the end part of the concrete pipeline 1 extends into the sealing cavity 14 of the sealing pipeline 8, so that the two end wall surfaces of the inner pipeline 9 are attached to the two end wall surfaces of the concrete pipeline 1, then concrete is injected into the sealing cavity 14 through the sealing pouring port 18, the concrete is solidified under the action of the concrete and the second composite ribs 16 and the third composite ribs 17, the sealing effect is achieved, meanwhile, the concrete pipeline 1 and the sealing pipeline 8 are both made of sea sand, and the waste of land resources is greatly reduced.
Referring to fig. 2 to 4, as a preferred embodiment of the present invention, a sealing ring 13 is disposed at an inner wall of the end of the outer pipe 12, the sealing ring 13 is in sliding fit with an outer wall of the concrete pipe 1, diameters of the first channel 2 and the second channel 10 are the same, and the first channel 2 is communicated with the second channel 10, in this embodiment, the sealing ring 13 is used to prevent concrete from flowing out from a fitting position during casting.
Referring to fig. 1 and 5, as a preferred embodiment of the present invention, a plurality of first composite ribs 5, second composite ribs 16, and third composite ribs 17 are respectively provided with an annular connecting rib 6, and the surfaces of the first composite ribs 5, the second composite ribs 16, the third composite ribs 17, and the connecting rib 6 are respectively provided with an anti-corrosion coating 7.
Referring to fig. 5, as a preferred embodiment of the present invention, the end of the first composite rib 5 disposed in the concrete pipe 1 abuts against the end of the third composite rib 17 disposed in the connecting pipe 11, and the end of the first composite rib 5 disposed in the concrete pipe 1 abuts against the end of the second composite rib 16 disposed in the outer pipe 12, in this embodiment, the matching manner of the first composite rib 5, the second composite rib 16, and the third composite rib 17 in the concrete pipe 1 and the sealed pipe 8 is described in detail.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A corrosion-resistant seawater sea sand recycled concrete member comprises a concrete pipeline (1) and a sealing pipeline (8), and is characterized in that the concrete pipeline (1) is of a tubular structure with two open ends, a first channel (2) is arranged inside the concrete pipeline (1), annular connecting wings (3) with the radius of half the pipe wall thickness of the concrete pipeline (1) are arranged on the end faces of the two sides of the concrete pipeline (1) at the outer ring position, a plurality of first composite ribs (5) are uniformly distributed in the pipe wall of the concrete pipeline (1), first matching grooves (4) are formed in the inner sides of the connecting wings (3) at the two ends of the concrete pipeline (1), and the first composite ribs (5) are arranged on the surfaces of the first matching grooves (4) in a protruding mode;
the sealing pipeline (8) sequentially comprises an inner pipeline (9), a connecting pipeline (11) and an outer pipeline (12) along the radial extension direction, the inner part of the inner pipeline (9) is a second channel (10), the inner wall and the outer wall of the connecting pipeline (11) are respectively and fixedly connected with the outer wall of the inner pipeline (9) and the inner wall of the outer pipeline (12), the length of the inner pipe (9) is greater than the length of the connecting pipe (11), the length of the outer pipe (12) is greater than the length of the inner pipe (9), a sealing cavity (14) is arranged between the inner pipeline (9) and the outer pipeline (12), the outer wall of the sealing pipeline (8) is also provided with a sealing pouring opening (18) at the position of the sealing cavity (14), and a plurality of third composite ribs (17) and second composite ribs (16) are respectively arranged in the connecting pipeline (11) and the outer pipeline (12) along the direction of a bus.
2. A corrosion-resistant seawater sea sand recycled concrete member according to claim 1, characterized in that the end of the outer pipe (12) is provided with a sealing ring (13) at the position of the inner wall, said sealing ring (13) being in sliding fit with the outer wall of the concrete pipe (1).
3. A corrosion-resistant seawater sea sand recycled concrete member according to claim 2, wherein the first channel (2) is of the same diameter as the second channel (10), the first channel (2) communicating with the second channel (10).
4. The corrosion-resistant seawater sea sand recycled concrete member as claimed in claim 1, wherein a plurality of the first, second and third composite bars (5, 16, 17) are respectively provided with an annular connecting bar (6).
5. The corrosion-resistant seawater sea sand recycled concrete member of claim 4, wherein the surfaces of the first composite rib (5), the second composite rib (16), the third composite rib (17) and the connecting rib (6) are provided with corrosion-resistant coatings (7).
6. Corrosion-resistant seawater sea sand recycled concrete element according to claim 1, characterized in that the end of the first composite tendon (5) arranged in the concrete pipe (1) is against the end of the third composite tendon (17) arranged in the connecting pipe (11).
7. Corrosion resistant seawater sea sand recycled concrete element according to claim 6, characterized in that the end of the first composite tendon (5) arranged inside the concrete pipe (1) is against the end of the second composite tendon (16) arranged inside the outer pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050391.8A CN112796398B (en) | 2021-01-14 | 2021-01-14 | Corrosion-resistant seawater sea sand recycled concrete member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050391.8A CN112796398B (en) | 2021-01-14 | 2021-01-14 | Corrosion-resistant seawater sea sand recycled concrete member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112796398A true CN112796398A (en) | 2021-05-14 |
| CN112796398B CN112796398B (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110050391.8A Expired - Fee Related CN112796398B (en) | 2021-01-14 | 2021-01-14 | Corrosion-resistant seawater sea sand recycled concrete member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112796398B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008006134U1 (en) * | 2008-05-05 | 2009-09-17 | Gebr. Fasel Betonwerk Gmbh | Duct system with testing device |
| CN201649264U (en) * | 2010-03-15 | 2010-11-24 | 龚辉弟 | Drainage pipeline joint |
| CN103162037A (en) * | 2011-12-12 | 2013-06-19 | Smc株式会社 | Pipe joint |
| CN106193285A (en) * | 2016-06-22 | 2016-12-07 | 温州大学 | A kind of sea sand renewable hybrid concrete component |
| CN108824595A (en) * | 2018-06-15 | 2018-11-16 | 禹州源衡水处理有限公司 | Plant area of sewage treatment plant underground piping attachment device |
| CN209368992U (en) * | 2019-01-03 | 2019-09-10 | 贵州同益新型建材有限公司 | A kind of municipal works drainage pipe connection component being easily installed |
| CN210621773U (en) * | 2019-06-25 | 2020-05-26 | 江苏新科工程仪器有限公司 | From sealing connection device of smooth and easy cartridge of taking waterstop body interlock |
| CN211875354U (en) * | 2020-03-12 | 2020-11-06 | 毛雅倩 | Flexible connection antiseep drain pipe fitting |
-
2021
- 2021-01-14 CN CN202110050391.8A patent/CN112796398B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008006134U1 (en) * | 2008-05-05 | 2009-09-17 | Gebr. Fasel Betonwerk Gmbh | Duct system with testing device |
| CN201649264U (en) * | 2010-03-15 | 2010-11-24 | 龚辉弟 | Drainage pipeline joint |
| CN103162037A (en) * | 2011-12-12 | 2013-06-19 | Smc株式会社 | Pipe joint |
| CN106193285A (en) * | 2016-06-22 | 2016-12-07 | 温州大学 | A kind of sea sand renewable hybrid concrete component |
| CN108824595A (en) * | 2018-06-15 | 2018-11-16 | 禹州源衡水处理有限公司 | Plant area of sewage treatment plant underground piping attachment device |
| CN209368992U (en) * | 2019-01-03 | 2019-09-10 | 贵州同益新型建材有限公司 | A kind of municipal works drainage pipe connection component being easily installed |
| CN210621773U (en) * | 2019-06-25 | 2020-05-26 | 江苏新科工程仪器有限公司 | From sealing connection device of smooth and easy cartridge of taking waterstop body interlock |
| CN211875354U (en) * | 2020-03-12 | 2020-11-06 | 毛雅倩 | Flexible connection antiseep drain pipe fitting |
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| Publication number | Publication date |
|---|---|
| CN112796398B (en) | 2022-07-15 |
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Granted publication date: 20220715 |