CN216276046U - Municipal administration sewage drainage pipe with prevent blockking up function - Google Patents
Municipal administration sewage drainage pipe with prevent blockking up function Download PDFInfo
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- CN216276046U CN216276046U CN202122672076.7U CN202122672076U CN216276046U CN 216276046 U CN216276046 U CN 216276046U CN 202122672076 U CN202122672076 U CN 202122672076U CN 216276046 U CN216276046 U CN 216276046U
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- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 60
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 42
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 35
- 210000001503 joint Anatomy 0.000 claims description 10
- 238000005260 corrosion Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000003075 superhydrophobic effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a municipal sewage drainage pipeline with an anti-blocking function, which comprises a metal outer protective pipe and a drainage inner pipe, the metal outer protecting pipe is arranged on the circular outer part of the drainage inner pipe, an anticorrosive coating is sprayed on the circular outer wall of the metal outer protecting pipe, a plurality of reinforcing rings are sleeved on the circular outer wall of the metal outer protecting pipe from left to right at equal intervals, two novel bending-proof reinforcing devices are additionally arranged between the mounting butt flanges at the left end and the right end of the municipal sewage drainage pipeline, the novel bending-proof reinforcing device can play a role in reinforcing the whole municipal sewage drainage pipeline while connecting the two installation butt flanges, so that when the municipal sewage drainage pipeline is carried and installed, the installation flange atress at this municipal administration sewage drainage pipe both ends is uneven and causes the condition emergence of buckling and rupture to appear in the pipeline easily, also can increase whole municipal administration sewage drainage pipe's use rigidity and intensity simultaneously.
Description
Technical Field
The utility model belongs to the technical field of pipeline correlation, and particularly relates to a municipal sewage drainage pipeline with an anti-blocking function.
Background
The lengths of the drainage pipelines are calculated according to the lengths of all main drainage pipelines, trunk pipes, branch pipes, inspection wells, connection well inlets and outlets and the like, the lengths of the main drainage pipelines, the trunk pipes, the branch pipes, the inspection wells, the connection well inlets and the connection well outlets and the like are not calculated, and the lengths of the connection pipes, the house inlet pipes and the open channels from the rainwater inlet to the drainage pipelines are not included.
The existing municipal sewage drainage pipeline technology has the following problems: current municipal administration sewage drainage pipe is because inside cavity and self length are longer, so when the transportation with other pipeline butt joints installation, if the pipeline both ends atress uneven then can cause the pipeline to produce easily and buckle, because inside cavity of pipeline and length are longer, so the pipeline atress then can be easily in atress department when crooked crack, direct cracked condition takes place even to can influence whole sewage drainage pipe's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a municipal sewage drainage pipeline with an anti-blocking function, which solves the problems that the pipeline is easy to bend if two ends of the pipeline are stressed unevenly, and the pipeline is hollow and long in length, so that the pipeline is easy to crack or even directly break when stressed and bent.
In order to achieve the purpose, the utility model provides the following technical scheme: a municipal sewage drainage pipeline with an anti-blocking function comprises a metal outer protecting pipe and a drainage inner pipe, wherein the metal outer protecting pipe is arranged on the circular outer portion of the drainage inner pipe, an anti-corrosion coating is sprayed on the circular outer wall of the metal outer protecting pipe, a plurality of reinforcing rings are sleeved on the circular outer wall of the metal outer protecting pipe from left to right at equal intervals, an installation butt flange A is arranged on the circular outer portion of the left end of the metal outer protecting pipe, an installation butt flange B is arranged on the circular outer portion of the right end of the metal outer protecting pipe, a plurality of flange butt holes penetrate through the installation butt flange A and the installation butt flange B at equal intervals, anti-bending reinforcing devices are connected between the installation butt flange A and the front end and the rear end of the installation butt flange B and comprise a welding block A, a reinforcing connecting rod, a supporting connecting rod, an arc connecting sheet and a welding block B, and the welding block A is arranged on the outer wall of the right end of the installation butt flange A, the welding block B is arranged on the outer wall of the left end of the installation butt flange B, a reinforcing connecting rod is connected between the welding block A and the welding block B, a plurality of supporting connecting rods are arranged on the inner wall of the reinforcing connecting rod from left to right in an equal distance mode, and the other ends of the supporting connecting rods are provided with arc-shaped connecting pieces which are multiple and are attached to the circular outer wall of the metal outer protecting pipe.
Preferably, the anticorrosive coating is uniformly sprayed on the circular outer wall of the metal outer protection pipe by mainly using metal paint, the circular inner wall of the metal outer protection pipe is completely attached to the circular outer wall of the drainage inner pipe, and the metal outer protection pipe is fixedly connected with the drainage inner pipe through a special adhesive.
Preferably, the outer walls of the two ends of the inner drainage pipe and the outer metal protection pipe are parallel and level respectively, the circular inner wall of the inner drainage pipe is subjected to polishing treatment, and the circular inner wall of the inner drainage pipe is further sprayed with a super-hydrophobic coating.
Preferably, the outer wall of the left end of the installation butt flange A and the outer wall of the right end of the installation butt flange B are both provided with butt sealing gaskets, and the installation butt flange A and the installation butt flange B are kept in a relatively parallel state.
Preferably, the circular outer wall of the reinforcing ring is processed by an arc surface, and the reinforcing ring is fixedly connected with the metal outer protecting pipe by welding.
Preferably, the arc inner wall of the arc connecting sheet is completely attached to the arc outer wall of the metal outer protecting pipe, the arc connecting sheet is fixedly connected with the metal outer protecting pipe through welding, and the reinforcing connecting rod and the outer wall of the metal outer protecting pipe keep a relatively parallel state.
Preferably, the drainage inner pipe is a hollow cylindrical structure, and the inner diameter of the drainage inner pipe is 25 cm.
Compared with the prior art, the utility model provides a municipal sewage drainage pipeline with an anti-blocking function, which has the following beneficial effects:
1. according to the utility model, two novel anti-bending reinforcing devices are additionally arranged between the mounting butt flanges at the left end and the right end of the municipal sewage drainage pipeline, the novel anti-bending reinforcing devices can play a reinforcing role on the whole municipal sewage drainage pipeline while connecting the two mounting butt flanges, so that the situation that the pipeline is bent and broken easily due to unbalanced stress of the mounting butt flanges at the two ends of the municipal sewage drainage pipeline when the municipal sewage drainage pipeline is carried and mounted is avoided, and the use rigidity and the strength of the whole municipal sewage drainage pipeline can be increased, so that the use stability and the service life of the whole municipal sewage drainage pipeline can be greatly improved;
2. the municipal sewage drainage pipeline adopts a large-aperture design, so that municipal sewage can be discharged more smoothly when being discharged, and the phenomenon that the municipal sewage drainage pipeline is blocked is avoided to a greater extent.
3. The utility model relates to an anti-bending reinforcing device which mainly comprises a welding block A, a reinforcing connecting rod, a supporting connecting rod, an arc connecting sheet and a welding block B, wherein the welding block A and the welding block B are respectively and fixedly connected with mounting butt flanges at two ends of a pipeline, the reinforcing connecting rod is connected between the welding block A and the welding block B through welding, a plurality of supporting connecting rods are additionally arranged on the inner wall of the reinforcing connecting rod, the arc connecting sheet at the other end of the supporting connecting rod is fixed on the outer wall of a metal outer protecting pipe of the pipeline through welding and attaching, the reinforcing connecting rod can play a role of connecting two mounting butt flanges and transversely reinforcing the outside of the pipeline, the plurality of supporting connecting rods play a role of supporting and reinforcing the pipeline through the arc connecting sheets, and when the two mounting butt flanges are stressed unevenly, the reinforcing connecting rod transversely reinforced and the supporting connecting rod vertically supported can play a role of supporting and reinforcing the pipeline, the situation that the pipeline is bent or even broken due to stress is avoided, and therefore the safety and the protection of the pipeline during installation and transportation can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic perspective view of a municipal sewage drainage pipeline with an anti-clogging function according to the present invention;
FIG. 2 is a schematic plan view of a municipal sewage drainage pipeline with an anti-clogging function according to the present invention;
FIG. 3 is a schematic view of an isolated three-dimensional structure of the bend-preventing reinforcement apparatus of the present invention;
in the figure: 1. installing a butting flange A; 2. a metal outer protective pipe; 3. a reinforcing ring; 4. an anti-corrosion coating; 5. a bend-preventing reinforcement device; 6. installing a butting flange B; 7. a drainage inner pipe; 8. a flange butt joint hole; 9. welding a block A; 10. reinforcing the connecting rod; 11. a support link; 12. an arc-shaped connecting sheet; 13. and welding the block B.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a municipal sewage drainage pipeline with an anti-blocking function comprises an outer metal protection pipe 2 and an inner drainage pipe 7, wherein the inner drainage pipe 7 and the outer walls of two ends of the outer metal protection pipe 2 are respectively flush, the inner drainage pipe 7 is of a hollow cylindrical structure, the inner diameter of the inner drainage pipe 7 is 25cm, the circular inner wall of the inner drainage pipe 7 is polished, the circular inner wall of the inner drainage pipe 7 is further sprayed with a super-hydrophobic coating, the super-hydrophobic coating on the inner wall can prevent dirt in sewage passing through the inner drainage pipe 7 from attaching to the inner wall of the pipe, so that the whole pipeline has the anti-blocking function, the outer metal protection pipe 2 is arranged outside the circular inner drainage pipe 7, the circular outer wall of the outer metal protection pipe 2 is sprayed with an anti-corrosion coating 4, the anti-corrosion coating 4 is mainly made of metal paint and is uniformly sprayed on the circular outer wall of the outer metal protection pipe 2, the circular inner wall of the outer metal protection pipe 2 is completely attached to the circular outer wall of the inner drainage pipe 7, the metal outer protection pipe 2 and the drainage inner pipe 7 are fixedly connected through a special adhesive, a plurality of reinforcing rings 3 are sleeved on the circular outer wall of the metal outer protection pipe 2 from left to right at equal intervals, the circular outer wall of each reinforcing ring 3 is processed by an arc surface, the reinforcing rings 3 and the metal outer protection pipe 2 are fixedly connected through welding, the reinforcing rings 3 can play an external reinforcing role on the whole pipeline, the external pressure resistance and the internal pressure resistance of the whole pipeline can be increased, the service life of the whole municipal sewage drainage pipeline with the anti-blocking function can be prolonged, the circular outer part of the left end of the metal outer protection pipe 2 is provided with a mounting butt flange A1, the circular outer part of the right end of the metal outer protection pipe 2 is provided with a mounting butt flange B6, the outer wall of the left end of the mounting butt flange A1 and the outer wall of the right end of the mounting butt flange B6 are both provided with butt gaskets, and the mounting butt flange A1 and the mounting butt flange B6 are kept in a relatively parallel state, a plurality of flange butt joint holes 8 penetrate through the inner parts of the installation butt joint flange A1 and the installation butt joint flange B6 at equal distances, a bending-preventing reinforcing device 5 is connected between the front end and the rear end of the installation butt joint flange A1 and the installation butt joint flange B6, the bending-preventing reinforcing device 5 comprises a welding block A9, a reinforcing connecting rod 10, a supporting connecting rod 11, an arc-shaped connecting sheet 12 and a welding block B13, the welding block A9 is arranged on the outer wall of the right end of the installation butt joint flange A1, the welding block B13 is arranged on the outer wall of the left end of the installation butt joint flange B6, the reinforcing connecting rod 10 is connected between the welding block A9 and the welding block B13, a plurality of supporting connecting rods 11 are arranged on the inner wall of the reinforcing connecting rod 10 at equal intervals from left to right, arc-shaped connecting sheets 12 are arranged at the other ends of the plurality of supporting connecting rods 11, the plurality of arc-shaped connecting sheets 12 are all attached to the circular outer wall of the metal outer protective tube 2, the arc-shaped inner wall of the arc-shaped connecting sheet 12 is completely attached to the arc-shaped outer wall of the metal outer protective tube 2, arc connection piece 12 and metal outer casing 2 are through welded fastening connection, consolidate connecting rod 10 and the outer wall of metal outer casing 2 and keep parallel state relatively, wherein consolidate connecting rod 10 and can play when connecting two installation flange and can be in the outside horizontal reinforcement effect of pipeline again, and a plurality of support link 11 then play support and reinforcement effect to the pipeline through arc connection piece 12, when two installation flange atress are uneven, horizontal reinforced (rfd) support link 10 and vertical support's support link 11 then can play support reinforcement effect to the pipeline this moment, avoid the pipeline atress and the condition emergence of bending or even rupture appears.
The working principle and the using process of the utility model are as follows: after the municipal sewage drainage pipeline with the anti-blocking function is installed, when the municipal sewage drainage pipeline with the anti-blocking function is used, a plurality of reinforcing rings 3 are required to be sleeved on the circular outer wall of the metal outer protecting pipe 2 of the pipeline at equal intervals, then the reinforcing rings 3 sleeved outside the metal outer protecting pipe 2 are fixed through welding, then the installation butt flange A1 and the installation butt flange B6 are required to be respectively sleeved outside the circular outer parts of the left end and the right end of the metal outer protecting pipe 2 and are required to be fixed through welding, then the anti-corrosion coating 4 is required to be evenly sprayed on the outer walls of the metal outer protecting pipe 2, the two installation butt flanges and the reinforcing ring 3, so that an anti-oxidation protective layer can be formed on the outer walls of the metal outer protecting pipe 2, the two installation butt flanges and the reinforcing ring 3, an anti-corrosion effect can be achieved, then the whole pipeline can be butted and fixed with other pipelines through the installation butt flanges A1 and the installation butt flanges B6 at the left end and the right end of the metal outer protecting pipe 2, thereby can make whole municipal sewage drainage pipe who has the function of preventing blockking up can carry sewage to reach the purpose of sewage blowdown.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a municipal administration sewage drainage pipe with prevent blockking up function, includes metal outer pillar (2) and drainage inner tube (7), its characterized in that: the circular outside at drainage inner tube (7) is installed in outer pipe of metal (2), the spraying has anticorrosive coating (4) on the circular outer wall of outer pipe of metal (2), a plurality of reinforcement ring (3) have been cup jointed from left right equidistance on the circular outer wall of outer pipe of metal (2), the circular outside in outer pipe of metal (2) left end is provided with installation flange A (1), the circular outside of outer pipe of metal (2) right-hand member is provided with installation flange B (6), installation flange A (1) and installation flange B (6) are inside impartial to run through to have a plurality of flange butt joint hole (8), all be connected with between both ends around installation flange A (1) and installation flange B (6) and prevent curved reinforcing apparatus (5), prevent curved reinforcing apparatus (5) including welding block A (9), reinforcement connecting rod (10), Support connecting rod (11), arc connection piece (12) and welding piece B (13), welding piece A (9) set up on installation flange A (1) right-hand member outer wall, welding piece B (13) set up on installation flange B (6) left end outer wall, be connected with between welding piece A (9) and the welding piece B (13) and consolidate connecting rod (10), be provided with a plurality of support connecting rod (11) from left right side equidistance on the inner wall of consolidating connecting rod (10), it is a plurality of support connecting rod (11) other one end all is provided with arc connection piece (12), and is a plurality of arc connection piece (12) all laminate on the circular outer wall of metal outer casing (2).
2. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the anti-corrosion coating (4) is mainly formed by uniformly spraying metal paint serving as a main material on the circular outer wall of the metal outer protection pipe (2), the circular inner wall of the metal outer protection pipe (2) is completely attached to the circular outer wall of the drainage inner pipe (7), and the metal outer protection pipe (2) is fixedly connected with the drainage inner pipe (7) through a special adhesive.
3. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the drainage inner pipe (7) and the outer wall of the two ends of the metal outer protective pipe (2) are parallel and level respectively, the circular inner wall of the drainage inner pipe (7) is subjected to polishing treatment, and the circular inner wall of the drainage inner pipe (7) is further coated with a super-hydrophobic coating.
4. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the installation butt flange A (1) is provided with the butt seal pad on the outer wall of the left end and the right-hand member outer wall of installation butt flange B (6), and the installation butt flange A (1) keeps the parallel state relatively with installation butt flange B (6) between.
5. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the circular outer wall of the reinforcing ring (3) is processed by an arc surface, and the reinforcing ring (3) is fixedly connected with the metal outer protective pipe (2) by welding.
6. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the arc-shaped inner wall of the arc-shaped connecting sheet (12) is completely attached to the arc-shaped outer wall of the metal outer protecting pipe (2), the arc-shaped connecting sheet (12) is fixedly connected with the metal outer protecting pipe (2) in a welding mode, and the reinforcing connecting rod (10) and the outer wall of the metal outer protecting pipe (2) are kept in a relatively parallel state.
7. The municipal sewage drainage pipeline with the anti-clogging function according to claim 1, wherein: the drainage inner pipe (7) is of a hollow cylindrical structure, and the inner diameter of the drainage inner pipe (7) is 25 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672076.7U CN216276046U (en) | 2021-11-03 | 2021-11-03 | Municipal administration sewage drainage pipe with prevent blockking up function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122672076.7U CN216276046U (en) | 2021-11-03 | 2021-11-03 | Municipal administration sewage drainage pipe with prevent blockking up function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216276046U true CN216276046U (en) | 2022-04-12 |
Family
ID=81006543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122672076.7U Expired - Fee Related CN216276046U (en) | 2021-11-03 | 2021-11-03 | Municipal administration sewage drainage pipe with prevent blockking up function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216276046U (en) |
-
2021
- 2021-11-03 CN CN202122672076.7U patent/CN216276046U/en not_active Expired - Fee Related
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| 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: 20220412 |