CN212715245U - Drainage pipe with anti-reflux function for building water supply and drainage - Google Patents
Drainage pipe with anti-reflux function for building water supply and drainage Download PDFInfo
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- CN212715245U CN212715245U CN202021454646.4U CN202021454646U CN212715245U CN 212715245 U CN212715245 U CN 212715245U CN 202021454646 U CN202021454646 U CN 202021454646U CN 212715245 U CN212715245 U CN 212715245U
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- pipe
- pipeline
- water
- baffle
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 230000000151 anti-reflux effect Effects 0.000 title abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000009428 plumbing Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 238000009412 basement excavation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model discloses a building plumbing is with drainage pipe that has anti-reflux function, including outer pipeline and spring, one side of outer pipeline is fixed with the joint, and the upper end that connects installs first bolt, the sub-unit connection of outer pipeline has the articulamentum, and the lower part of articulamentum is provided with the hollow tube. This building plumbing is with welding between drainage pipe outer pipe that has anti-reflux function and the articulamentum is a whole, through the hollow tube, can protect the inner pipe, can break in the water pipe is inside, perhaps when appearing damaging when excavating, the phenomenon of revealing can not appear in the water in the flowing water pipe, the inner pipe can rotate through between first pivot and the baffle, and elasticity is connected between baffle and the spring, through first pivot, can drive the baffle and rotate, through the fixed block, can fix a position the baffle, thereby can kick-back when water trickles to one side again, prevent that the phenomenon against the current from appearing in the water.
Description
Technical Field
The utility model relates to a drainage pipe technical field specifically is a drainage pipe with prevent function against current for building plumbing.
Background
The drainage pipeline refers to a system consisting of pipelines for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipeline, branch pipelines and pipelines leading to a treatment plant, no matter the pipelines are built on a street or any other place, the pipelines are used as drainage pipelines for statistics as long as the pipelines play a drainage role, the lengths of the drainage pipelines are calculated according to the lengths of all drainage main pipelines, the main pipeline, the branch pipelines, inspection wells, connecting wells and inlets and outlets, and the like, and the system does not comprise connecting pipes, service pipes and open channels from rainwater openings to drainage pipelines.
The existing drainage pipeline equipment is too complex in structure, backflow phenomenon is easily caused in the process of drainage of the pipeline, the pipeline is easily broken or damaged in excavation, and therefore water leakage is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building plumbing is with drainage pipe that has anti-reflux function to current drainage pipe equipment structure who proposes in solving above-mentioned background art is too complicated, and the pipeline arouses the phenomenon of backward flow easily at the in-process of drainage, and the pipeline breaks easily, perhaps damages easily when excavating, thereby can make the problem that water was revealed.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage pipeline with an anti-reflux function for building water supply and drainage comprises an outer pipeline and a spring, wherein a joint is fixed on one side of the outer pipeline, a first bolt is installed at the upper end of the joint, a connecting layer is connected to the lower portion of the outer pipeline, a hollow pipe is arranged on the lower portion of the connecting layer, an inner pipeline is arranged on the lower portion of the hollow pipe, a water flowing pipe is arranged inside the inner pipeline, a fixed block is fixed above the middle of the water flowing pipe, a first rotating shaft is arranged below the middle of the water flowing pipe, a baffle is connected to the upper portion of the first rotating shaft, the spring is located on one side of the baffle, a second rotating shaft is installed on the other side of the outer pipeline, a cover plate is connected to the lower portion of the second rotating shaft, a support rod is arranged on one side of the cover plate, a second bolt is installed on the other side of the support rod, and the corrosion-resistant layer is fixed at the lower part of the reinforcing layer.
Preferably, a detachable structure is formed between the joint and the first bolt, and the first bolt is annularly distributed relative to the joint.
Preferably, the outer pipeline and the connecting layer are of a welding integrated structure, and the pipe diameter of the hollow pipe is smaller than that of the water flowing pipe.
Preferably, the inner pipeline forms a rotating structure with the baffle plate through the first rotating shaft, and the baffle plate is elastically connected with the spring.
Preferably, the outer pipeline forms a rotating structure with the cover plate through the second rotating shaft, and the diameter of the cover plate is the same as that of the outer pipeline.
Preferably, the pipe wall and the reinforcing layer are bonded, and the reinforcing layer and the corrosion-resistant layer form a welding integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. can dismantle between joint and the first bolt, through first bolt, can be connected between water pipe and the water pipe to can make the length of water pipe adjust, the welding is a whole between outer pipeline and the articulamentum, through the hollow tube, can protect the inner tube, can break inside the water pipe, perhaps when damaging appears when excavating, the phenomenon of revealing can not appear in the water in the flowing water pipe.
2. The inner pipe can rotate between the first rotating shaft and the baffle, the baffle and the spring are elastically connected, the baffle can be driven to rotate through the first rotating shaft, the baffle can be positioned through the fixing block, and therefore water can rebound when flowing to one side, and the phenomenon of backflow of water is prevented.
3. The outer pipeline can rotate between the second rotating shaft and the cover plate, the cover plate is driven to rotate through the second rotating shaft, the cover plate can be covered after water flows, and therefore the phenomenon that water flows reversely is further prevented, the pipe wall and the reinforcing layer are bonded with each other, the reinforcing layer and the corrosion-resistant layer are welded together, through the reinforcing layer, connection can be firmer, the corrosion resistance of the water pipe can be improved through the corrosion-resistant layer, and the service life of the water pipe is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the utility model from the right;
fig. 3 is a schematic view of the inner pipe structure of the present invention.
In the figure: 1. an outer conduit; 2. a joint; 3. a first bolt; 4. a connecting layer; 5. a hollow tube; 6. an inner conduit; 7. a water flow pipe; 8. a fixed block; 9. a first rotating shaft; 10. a baffle plate; 11. a spring; 12. a second rotating shaft; 13. a cover plate; 14. a second bolt; 15. a support bar; 16. a tube wall; 17. a reinforcing layer; 18. a corrosion resistant 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. 1-3, the present invention provides a technical solution: a drainage pipeline with an anti-reflux function for building water supply and drainage comprises an outer pipeline 1 and a spring 11, wherein a joint 2 is fixed on one side of the outer pipeline 1, a first bolt 3 is installed at the upper end of the joint 2, a connecting layer 4 is connected to the lower portion of the outer pipeline 1, a hollow pipe 5 is arranged at the lower portion of the connecting layer 4, an inner pipeline 6 is arranged at the lower portion of the hollow pipe 5, a water flowing pipe 7 is arranged inside the inner pipeline 6, a fixing block 8 is fixed above the middle portion of the water flowing pipe 7, a first rotating shaft 9 is arranged below the middle portion of the water flowing pipe 7, a baffle plate 10 is connected to the upper portion of the first rotating shaft 9, the spring 11 is located on one side of the baffle plate 10, a second rotating shaft 12 is installed on the other side of the outer pipeline 1, a cover plate 13 is connected to the lower portion of the second rotating shaft 12, a support rod 15 is arranged on one side of the, the lower part of the pipe wall 16 is connected with a reinforcing layer 17, and the lower part of the reinforcing layer 17 is fixed with a corrosion-resistant layer 18;
a detachable structure is formed between the joint 2 and the first bolt 3, the first bolt 3 is annularly distributed relative to the joint 2, the water pipe can be connected with the water pipe through the first bolt 3, so that the length of the water pipe can be adjusted, the outer pipeline 1 and the connecting layer 4 are of a welding integrated structure, the pipe diameter of the hollow pipe 5 is smaller than that of the water flowing pipe 7, the hollow pipe 5 can protect the inner pipeline 6, the inner part of the water pipe can be broken, or when the water flowing pipe 7 is damaged during excavation, the water in the water flowing pipe 7 cannot leak;
the inner pipeline 6 forms a rotating structure with the baffle plate 10 through the first rotating shaft 9, the baffle plate 10 is elastically connected with the spring 11, the baffle plate 10 can be driven to rotate through the first rotating shaft 9, and the baffle plate 10 can be positioned through the fixing block 8, so that water can rebound when flowing to one side, and the phenomenon of water backflow is prevented;
The working principle is as follows: the joint 2 and the first bolt 3 can be disassembled, firstly, the water pipe is connected with the water pipe through the first bolt 3, so that the length of the water pipe can be adjusted, the outer pipeline 1 and the connecting layer 4 are welded into a whole, then, the inner pipeline 6 can be protected through the hollow pipe 5, the inner part of the water pipe can be broken, or when the inner part is damaged during excavation, the water in the water flowing pipe 7 can not leak, the pipe wall 16 is bonded with the reinforcing layer 17, the reinforcing layer 17 is welded with the corrosion-resistant layer 18, at the moment, the connection can be firmer through the reinforcing layer 17, then, the corrosion resistance of the water pipe is improved through the corrosion-resistant layer 18, so that the service life of the water pipe is prolonged, the inner pipeline 6 can rotate between the first rotating shaft 9 and the baffle 10, and the baffle 10 is elastically connected with the spring 11, drive baffle 10 through first pivot 9 afterwards and rotate, then through fixed block 8, can fix a position baffle 10, thereby can kick-back when water trickles to one side again, prevent that the phenomenon against the current from appearing in water, outer pipeline 1 can rotate through between second pivot 12 and the apron 13, finally through second pivot 12, drive apron 13 and rotate, can trickle again cover after closing, thereby further prevent that the phenomenon against the current from appearing in water.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drainage pipe that building plumbing was used with prevent function against current, includes outer pipeline (1) and spring (11), its characterized in that: a joint (2) is fixed on one side of the outer pipeline (1), a first bolt (3) is installed at the upper end of the joint (2), the lower portion of the outer pipeline (1) is connected with a connecting layer (4), a hollow pipe (5) is arranged on the lower portion of the connecting layer (4), an inner pipeline (6) is arranged on the lower portion of the hollow pipe (5), a water flowing pipe (7) is arranged inside the inner pipeline (6), a fixing block (8) is fixed above the middle portion of the water flowing pipe (7), a first rotating shaft (9) is arranged below the middle portion of the water flowing pipe (7), a baffle (10) is connected to the upper portion of the first rotating shaft (9), a spring (11) is located on one side of the baffle (10), a second rotating shaft (12) is installed on the other side of the outer pipeline (1), a cover plate (13) is connected to the lower portion of the second rotating shaft (12), and a support rod (15) is arranged, a second bolt (14) is installed on the other side of the supporting rod (15), a pipe wall (16) is arranged on the upper portion of the inner pipeline (6), a reinforcing layer (17) is connected to the lower portion of the pipe wall (16), and a corrosion-resistant layer (18) is fixed to the lower portion of the reinforcing layer (17).
2. The water discharge pipeline with the function of preventing backflow for building water supply and drainage according to claim 1, characterized in that: a detachable structure is formed between the joint (2) and the first bolt (3), and the first bolt (3) is annularly distributed relative to the joint (2).
3. The water discharge pipeline with the function of preventing backflow for building water supply and drainage according to claim 1, characterized in that: the outer pipeline (1) and the connecting layer (4) are of a welding integrated structure, and the pipe diameter of the hollow pipe (5) is smaller than that of the water flowing pipe (7).
4. The water discharge pipeline with the function of preventing backflow for building water supply and drainage according to claim 1, characterized in that: the inner pipeline (6) forms a rotating structure with the baffle (10) through the first rotating shaft (9), and the baffle (10) is elastically connected with the spring (11).
5. The water discharge pipeline with the function of preventing backflow for building water supply and drainage according to claim 1, characterized in that: the outer pipeline (1) forms a rotating structure through the second rotating shaft (12) and the cover plate (13), and the diameter of the cover plate (13) is the same as that of the outer pipeline (1).
6. The water discharge pipeline with the function of preventing backflow for building water supply and drainage according to claim 1, characterized in that: the pipe wall (16) and the reinforcing layer (17) are bonded, and the reinforcing layer (17) and the corrosion-resistant layer (18) form a welding integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454646.4U CN212715245U (en) | 2020-07-22 | 2020-07-22 | Drainage pipe with anti-reflux function for building water supply and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021454646.4U CN212715245U (en) | 2020-07-22 | 2020-07-22 | Drainage pipe with anti-reflux function for building water supply and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212715245U true CN212715245U (en) | 2021-03-16 |
Family
ID=74909532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021454646.4U Active CN212715245U (en) | 2020-07-22 | 2020-07-22 | Drainage pipe with anti-reflux function for building water supply and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212715245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576439A (en) * | 2022-02-22 | 2022-06-03 | 杨春燕 | Building water supply and drainage system |
-
2020
- 2020-07-22 CN CN202021454646.4U patent/CN212715245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576439A (en) * | 2022-02-22 | 2022-06-03 | 杨春燕 | Building water supply and drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: No. 1-6-2, 28A, Qixian North Street, Tiexi District, Shenyang City, Liaoning Province, 110000 Patentee after: Ren Tingjin Address before: 101149 room 01-3769, 3rd floor, 99 Shuixian West Road, Tongzhou District, Beijing Patentee before: Beijing Jianqi Power Technology Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |