CN220225628U - Drainage guide device for pipeline - Google Patents
Drainage guide device for pipeline Download PDFInfo
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- CN220225628U CN220225628U CN202320782814.XU CN202320782814U CN220225628U CN 220225628 U CN220225628 U CN 220225628U CN 202320782814 U CN202320782814 U CN 202320782814U CN 220225628 U CN220225628 U CN 220225628U
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- water
- pipeline
- repaired
- air bag
- working well
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 14
- 239000010865 sewage Substances 0.000 description 5
- 241001415961 Gaviidae Species 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011449 brick Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model relates to the technical field of pipeline repair, in particular to a pipeline drainage guide device; the device comprises a plugging device and a water guide device, wherein the plugging device comprises a first air bag, a second air bag and a first plugging piece, the first air bag and the first plugging piece are sequentially arranged on the upstream of a pipeline to be repaired along the water flow direction, and the second air bag is arranged on the downstream of the pipeline to be repaired; the water guide device is arranged at the upstream of the pipeline to be repaired and is used for guiding water suction and drainage at the upstream of the pipeline to be repaired to the downstream of the pipeline to be repaired; the first air bag and the first blocking piece are sequentially arranged on the upstream of the pipeline to be repaired along the water flow direction, the second blocking piece and the second air bag are arranged on the downstream of the pipeline to be repaired, when the pipeline to be repaired is blocked, the first air bag is firstly placed, water flow is blocked after the first air bag is inflated, water is prevented from flowing into the pipeline to be repaired, the second blocking piece is arranged again, a secondary protection effect can be achieved, and the second blocking piece and the second air bag are further arranged on the downstream of the pipeline to be repaired, so that no water flows into the pipeline to be repaired during the period of repairing.
Description
Technical Field
The utility model relates to the technical field of pipeline repair, in particular to a pipeline drainage guide and drainage device.
Background
Urban drainage pipe network is one of the most important parts in urban infrastructure, its effect is to collect sewage and discharge rainwater, sewage is collected and is carried to sewage treatment plant treatment discharge up to standard through the sewage pipe network of reposition of redundant personnel system or confluence pipe network, rainwater then is collected and is discharged to the water through the rainwater pipe network of reposition of redundant personnel system or confluence pipe network, because the inside most rainwater or the sewage that circulate of drainage pipe network, so live time overlength can be because corruption, operation management are bad etc. cause, can produce and reveal, bring economic loss easily, but the new pipeline is changed to the whole line, not only engineering volume is huge, and the expense is big, engineering period is long, consequently, the pipeline restoration technique of adoption is mostly adopted at present to solve this problem.
The prior art CN218326855U discloses a temporary flow guiding device for pipeline restoration, including setting up the device body in the pipeline both sides of treating, the inspection shaft has been seted up to the pipeline both sides of treating, the device body is installed inside the inspection shaft, the device body includes two gasbags, the gasbag sets up respectively in the inspection shaft of both sides is close to in the pipeline one side mouth of treating, gasbag mid-mounting has metal conduit, the metal conduit of gasbag near inspection shaft one side connects the inflation hose, the water inlet and the delivery port both ends of vacuum water pump are connected to the inflation hose of two gasbags, then the water of pipeline upstream of treating can be along the metal conduit of the gasbag setting in the inspection shaft of treating pipeline upstream setting, the inflation hose gets into the vacuum pump inside, at the inflation hose that is connected through the leading-in another gasbag of vacuum pump, metal conduit, follow the inspection shaft that sets up the pipeline downstream of treating is kept away from pipeline one side mouth of treating and flows.
In summary, in the prior art, water in the inspection well at the upstream of the inspection well of the pipe to be repaired is led into the inspection well at the downstream of the pipe to be repaired through the air bag and the vacuum pump, and then the air bag is tightly attached to the inspection well pipe to realize that no water enters the inspection well, but when the pumping capacity of the vacuum pump is smaller than that of the water flowing quantity, the air bag in the inspection well at the upstream can be pushed by the water, the position can be moved, the air bag can possibly slide out from the inspection well, the inspection well possibly enters, and potential safety hazards can possibly occur.
Disclosure of Invention
In order to solve the problems, the utility model provides a pipeline drainage guide device.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the pipeline drainage guide device comprises a plugging device and a water guide device, wherein the plugging device comprises a first air bag, a second air bag and a first plugging piece, the first air bag and the first plugging piece are sequentially arranged on the upstream of a pipeline to be repaired along the water flow direction, and the second air bag is arranged on the downstream of the pipeline to be repaired;
the upstream of the pipeline to be repaired is provided with the water guide device which is used for guiding the water pump drainage at the upstream of the pipeline to be repaired to the downstream of the pipeline to be repaired.
Further, the plugging device further comprises a second plugging piece arranged at the downstream of the pipeline to be repaired, and the downstream of the pipeline to be repaired is sequentially provided with the second plugging piece and the second air bag along the water flow direction.
Further, the first blocking piece and the second blocking piece are built by a bricking method.
Still further, the pipeline upstream of waiting to repair sets gradually first working well and second working well along the water flow direction, and the pipeline downstream of waiting to repair sets gradually third working well and fourth working well along the water flow direction, first working well in-stream mouth sets up first gasbag, second working well in-stream mouth sets up first shutoff piece, third working well in-stream mouth sets up the second shutoff piece, fourth working well in-stream mouth sets up the second gasbag.
Still further, the water guiding device comprises a first water pump and a second water pump, wherein the first water pump is arranged inside the first working well, the first water pump is communicated with a water band layer, the second water pump is arranged inside the second working well, the second water pump is also communicated with the water band layer, and the water band layer is communicated with the inside of the fourth working well.
Furthermore, cushion blocks are arranged on two sides of the water band layer, the height of each cushion block is the same as that of the water band layer, and the water band layer and the upper part of each cushion block are covered with steel plates.
Further, the water band layer comprises a first water band and a second water band, one end of the first water band is communicated with the first water suction pump, and the other end of the first water band is communicated with the fourth working well; one end of the second water belt is communicated with the second water suction pump, and the other end of the second water belt is communicated with the fourth working well.
Further, the first air bag is provided with a traction rope, and the second air bag is also provided with a traction rope.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The first air bag and the first blocking piece are sequentially arranged on the upstream of the pipeline to be repaired along the water flow direction, the second blocking piece and the second air bag are sequentially arranged on the downstream of the pipeline to be repaired along the water flow direction, when the pipeline to be repaired is blocked, the first air bag is firstly arranged, after the first air bag is inflated, water flow is blocked, water is prevented from flowing into the pipeline to be repaired, the second blocking piece is further arranged, a secondary protection effect can be achieved, and the second blocking piece and the second air bag are further arranged on the downstream of the pipeline to be repaired, so that no water flows into the pipeline to be repaired during the repair period.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a schematic diagram of the structure of the water guide pipe of the present utility model.
Reference numerals illustrate:
1. a first work well; 2. a second work well; 3. a third working well; 4. a fourth working well; 5. a first water pump; 6. a second water pump; 7. a water belt layer; 8. a steel plate; 9. a first air bag; 10. a second air bag; 11. a first blocking member; 12. a second blocking member; 13. and (5) cushion blocks.
Detailed Description
The technical solutions of the present utility model will be clearly described below with reference to the accompanying drawings, and it is obvious that the described embodiments are not all embodiments of the present utility model, and all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of protection of the present utility model. It should be noted that, the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, the utility model provides a drainage guide device for pipeline drainage, which comprises a water guide device and a plugging device, wherein the water guide device comprises a first water pump 5 and a second water pump 6, the plugging device comprises a first air bag 9, a second air bag 10, a first plugging piece 11 and a second plugging piece 12, the first water pump 5 and the second water pump 6 are arranged on the upstream side of a pipeline to be repaired, the first air bag 9 and the first plugging piece 11 are arranged on the upstream side of the pipeline to be repaired, and the second air bag 10 and the second plugging piece 12 are arranged on the downstream side of the pipeline to be repaired.
Two working wells are respectively arranged on two sides of a pipeline to be repaired, a first working well 1 and a second working well 2 are sequentially arranged on the upstream of the pipeline to be repaired along the water flow direction, and a third working well 3 and a fourth working well 4 are sequentially arranged on the downstream of the pipeline to be repaired along the water flow direction.
The first working well 1 is internally provided with a first water suction pump 5, the first water suction pump 5 adopts a 50KW water suction pump, the ground is provided with a water belt layer 7, the water belt layer 7 comprises a first water belt and a second water belt, the first water belt and the second water belt adopt nylon high-density fiber tubes, the diameter of the water belt is 100mm-300mm, one end of the first water belt is communicated with the first water suction pump 5, and the other end of the first water belt is communicated with the inside of the fourth working well 4; the second working well 2 is internally provided with a second water suction pump 6, the second water suction pump 6 adopts a 50KW water suction pump, one end of a second water belt is communicated with the second water suction pump 6, and the other end of the second water belt is communicated with the inside of the fourth working well 4.
The first working well 1 is close to the inside of the mouth of the pipeline to be repaired, the second working well 2 is far away from the inside of the mouth of the pipeline to be repaired, the third working well 3 is far away from the inside of the mouth of the pipeline to be repaired, the second blocking piece 12 is arranged, the fourth working well 4 is close to the inside of the mouth of the pipeline to be repaired, the second air bag 10 is arranged, and the first blocking piece 11 and the second blocking piece 12 are built by adopting a brick method; both the first 9 and the second 10 balloon are provided with traction ropes which can be fixed on the ground.
As shown in fig. 2, two ends of the water band layer 7 are provided with cushion blocks 13, the cushion blocks 13 are arranged along the length direction of the water band layer 7, the length of each cushion block 13 is identical to that of the water band layer 7, each cushion block 13 is arranged on the ground, the height of each cushion block 13 is identical to that of the water band, each cushion block 13 comprises two planes and an inclined plane, one plane of each cushion block 13 is in contact with the ground, the other plane of each cushion block 13 is in contact with the water band layer 7, the inclined planes of the cushion blocks 13 on two sides of the water band layer 7 and the upper part of the water band layer 7 are covered with steel plates 8, the vehicle can conveniently pass, and the cushion blocks 13 are arranged to ensure that the vehicle can not directly crush the water band layer 7 to cause unsmooth drainage or not generate the breakage condition of the water band layer 7.
The utility model provides a working principle of a pipeline drainage guide device, which comprises the following steps: before plugging operation, a diver needs to enter the pipeline to clean the pipeline at the position where the first air bag 9 is needed to be arranged in the first working well 1 and the pipeline at the position where the second air bag 10 is needed to be arranged in the fourth working well 4, no brick, stone dust and other sharp impurities are left in the pipeline, the smooth wall of the pipeline is guaranteed, after cleaning is finished, the diver informs an uphole auxiliary person, the folded first air bag 9 is placed in the first working well 1 by the uphole auxiliary person and horizontally places the first air bag 9, a traction rope is pulled tightly, the diver inflates the first air bag 9 after the diver leaves the water surface, after the inflation of the first air bag 9 is finished, the first air bag 11 is built at the position where the second working well 2 is far away from the opening of the pipeline to be repaired, then the second air bag 10 is placed in the fourth working well 4, the second air bag 10 is inflated, then the second air bag 12 is built at the position where the third working well 3 is far away from the opening of the pipeline to be repaired, then the first water pump 5 is placed in the first working well 1, the first water pump 6 is placed in the first working well to be repaired, the second water pump 6 is placed in the fourth working well to be discharged into the first working well to be 3, and the water pump 4 is guaranteed to flow into the first working well to be no water pump 4, and the inside the working well to be repaired is discharged into the working well to be inside the first working well 4.
When the plugs are removed, the downstream plugs are removed firstly, then the upstream plugs are removed, namely the second plugs 12 and the second air bags 10 are removed firstly, then the second plugs 12 are removed, and finally the first air bags 9 are removed.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the scope of the technical solution of the present utility model, which is intended to be covered by the claims of the present utility model.
Claims (6)
1. The pipeline drainage guide device is characterized by comprising a plugging device and a water guide device, wherein the plugging device comprises a first air bag, a second air bag and a first plugging piece, the first air bag and the first plugging piece are sequentially arranged on the upstream of a pipeline to be repaired along the water flow direction, and the second air bag is arranged on the downstream of the pipeline to be repaired;
the upstream of the pipeline to be repaired is provided with the water guide device, the water guide device is communicated with the water belt layer, and the water belt layer is communicated with the downstream of the pipeline to be repaired;
cushion blocks are arranged on two sides of the water band layer, the height of each cushion block is the same as that of the water band layer, and the water band layer and the upper parts of the cushion blocks are covered with steel plates;
the first air bag is provided with a traction rope, and the second air bag is also provided with a traction rope;
the hauling rope is fixed on the ground.
2. The device according to claim 1, wherein the plugging device further comprises a second plugging member disposed downstream of the pipe to be repaired, and the second plugging member and the second air bag are disposed downstream of the pipe to be repaired in sequence along the water flow direction.
3. The conduit drainage and routing device of claim 2, wherein the first and second blocks are constructed using a bricklaying process.
4. The pipe drainage guide and drainage device according to claim 3, wherein a first working well and a second working well are sequentially arranged on the upstream of a pipe to be repaired along the water flow direction, a third working well and a fourth working well are sequentially arranged on the downstream of the pipe to be repaired along the water flow direction, the first air bag is arranged in the downstream opening of the first working well, the first blocking piece is arranged in the upstream opening of the second working well, the second blocking piece is arranged in the downstream opening of the third working well, and the second air bag is arranged in the upstream opening of the fourth working well.
5. The pipe drainage guide of claim 4, wherein the water guide comprises a first water pump and a second water pump, the first water pump is arranged inside the first working well, the first water pump is communicated with a water band layer, the second water pump is arranged inside the second working well, the second water pump is also communicated with the water band layer, and the water band layer is communicated with the inside of the fourth working well.
6. The pipe drainage and guide device according to claim 5, wherein the water band layer comprises a first water band and a second water band, one end of the first water band is communicated with the first water suction pump, and the other end of the first water band is communicated with the fourth working well; one end of the second water belt is communicated with the second water suction pump, and the other end of the second water belt is communicated with the fourth working well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782814.XU CN220225628U (en) | 2023-04-10 | 2023-04-10 | Drainage guide device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782814.XU CN220225628U (en) | 2023-04-10 | 2023-04-10 | Drainage guide device for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220225628U true CN220225628U (en) | 2023-12-22 |
Family
ID=89183800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320782814.XU Active CN220225628U (en) | 2023-04-10 | 2023-04-10 | Drainage guide device for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220225628U (en) |
-
2023
- 2023-04-10 CN CN202320782814.XU patent/CN220225628U/en active Active
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