CN220377487U - Flow limiting device for intercepting well - Google Patents
Flow limiting device for intercepting well Download PDFInfo
- Publication number
- CN220377487U CN220377487U CN202321953540.2U CN202321953540U CN220377487U CN 220377487 U CN220377487 U CN 220377487U CN 202321953540 U CN202321953540 U CN 202321953540U CN 220377487 U CN220377487 U CN 220377487U
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- China
- Prior art keywords
- intercepting well
- fixedly connected
- filter plate
- plate
- vatch basin
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- 239000010865 sewage Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000012806 monitoring device Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model provides a intercepting well flow limiting device, which comprises an intercepting well body, wherein the front surface of the intercepting well body is communicated with a water inlet pipe, and the right side of the intercepting well body is communicated with a sewage pipe; according to the utility model, the intercepting well body, the water inlet pipe, the sewage pipe, the rainwater pipe, the plugging plate, the hollow plate, the first filter plate, the second filter plate, the bottom plate and the air bag are arranged, the hollow plate is matched with the air bag to perform floating operation when the water level in the inner cavity of the intercepting well body is too high, the plugging plate is used for removing the plugging of the rainwater pipe, and meanwhile, the hollow block, the mounting frame, the gear shaft, the movable rod, the connecting rod and the plugging block are matched for plugging the sewage pipe, so that various impurity garbage which is still remained in the intercepting well and is transmitted by the previous sewage is prevented from being limited by the impurities in the closing process of the current limiter, the closing is not thorough, and the hydraulic current limiter and the water level monitoring device are used outdoors for a long time, so that frequent maintenance operation is required.
Description
Technical Field
The utility model belongs to the field of a intercepting well, and particularly relates to a intercepting well flow limiting device.
Background
The intercepting well is a device for centralized transmission of sewage pipes and delivery to sewage treatment plants, and a restrictor is used for restricting drainage in the sewage pipes in order to distinguish large amounts of rainwater in the sewage pipes in dry seasons from sewage in rainy seasons;
the traditional hydraulic flow limiter is used in the intercepting well by being matched with a water level monitoring device, when the water level is increased due to rainwater weather in the intercepting well, the hydraulic flow limiter is gradually closed, rainwater in the intercepting well flows out through other pipelines, but various impurity garbage which is still remained and is transmitted by the prior sewage is easy to cause the closing of the flow limiter in the intercepting well in the actual use process, the closing is not thorough due to the fact that the flow limiter is limited by the impurities in the process, and the hydraulic flow limiter and the water level monitoring device are used outdoors for a long time, frequent maintenance operation is needed, the maintenance cost is increased, and the use effect of the flow limiting device is reduced.
In summary, the present utility model provides a flow restrictor for a intercepting well to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the intercepting well current limiting device, which is used for solving the problems that various impurity garbage which is still remained in the intercepting well and is transmitted by the prior sewage is easy to cause incomplete closing caused by limiting the impurities in the closing process of the current limiter, and the hydraulic current limiter and the water level monitoring device are used outdoors for a long time, so that frequent maintenance operation is required, the maintenance cost is increased, and the use effect of the current limiting device is reduced.
The utility model provides a vatch basin current limiting device, includes the vatch basin body, the front intercommunication of vatch basin body has the inlet tube, the right side intercommunication of vatch basin body has the sewer pipe, the back intercommunication of vatch basin body has the downspout, the back swing joint of vatch basin body inner chamber has the shutoff board, the top fixedly connected with hollow board of shutoff board, the front fixedly connected with first filter plate of hollow board bottom, the front fixedly connected with second filter plate of first filter plate, the front fixedly connected with bottom plate of second filter plate bottom, all fixedly connected with gasbag around at second filter plate top, the right side fixedly connected with installing frame of vatch basin body inner chamber, logical groove has been seted up around to the installing frame bottom, the lower extreme swing joint of installing frame inner chamber has hollow block.
Preferably, the top fixedly connected with pinion rack of hollow piece, and the upper end of pinion rack runs through to the top of installing frame, one side swing joint of installing frame inner chamber has the gear shaft, and gear shaft and pinion rack meshing.
Preferably, the front end and the rear end of the gear shaft are fixedly connected with movable rods, one sides of the two movable rods, which are close to the inner wall of the mounting frame, are movably connected through bearings, the right side of the inner cavity of the mounting frame is movably connected with a connecting rod, and one end of the surface of each movable rod is fixedly connected with a steel cable.
Preferably, one end of the movable rod surface steel cable is in surface contact with the connecting rod, and is fixedly connected with a plugging block, the plugging block is movably connected with the inner wall of the intercepting well body, a limiting rod is arranged in the inner cavity of the plugging block, and the bottom of the limiting rod is fixedly connected with the bottom of the inner cavity of the intercepting well body.
Preferably, a fixed rod is fixedly connected to the left side of the inner cavity of the intercepting well body, and one side of the second filter plate is movably connected with the surface of the fixed rod.
Preferably, the surface of the rainwater pipe is communicated with a backflow preventer, and the front end of the backflow preventer is fixedly connected with the intercepting well body.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through arranging the intercepting well body, the water inlet pipe, the sewage pipe, the rainwater pipe, the plugging plate, the hollow plate, the first filter plate, the second filter plate, the bottom plate and the air bag, the intercepting well body, the water inlet pipe, the sewage pipe and the rainwater pipe provide basic drainage functions for the device, wherein the rainwater pipe is used for draining rainwater when the rainwater level in the inner cavity of the intercepting well body is high, the sewage pipe is used for draining daily sewage, the plugging plate plugs the rainwater pipe in daily drainage with low water level, the first filter plate and the second filter plate are used for carrying out preliminary interception and filtration on sewage conveyed by the water inlet pipe, larger impurity dirt is intercepted, so that sewage is smoothly discharged through the sewage pipe, and when the plugging block seals the sewage pipe, the sewage pipe cannot be limited by larger garbage, in addition, the hollow plate is matched with the air bag to carry out floating operation when the water level in the inner cavity of the intercepting well body is high, and simultaneously, the hollow block, the mounting frame, the gear shaft, the movable rod, the connecting rod and the plugging block are matched with the hollow block are only used for plugging the sewage pipe, the sewage pipe is blocked in the sewage pipe, the sewage is carried out preliminary interception device is required to be completely maintained in the process, and the water level is also is completely maintained in the water level of the intercepting well because of the hollow block and the air bag is used for monitoring device, and the water level is completely, and the hydraulic device is also required to be completely closed because the water level is used for monitoring the sewage is frequently used in the sewage is completely in the water level is completely.
2. According to the utility model, the hollow block and the mounting frame are arranged, the weight of the hollow block is larger than that of the plugging block, the volume is larger, air exists in the hollow block, the hollow block can float upwards along with the rising of the water level in the inner cavity of the intercepting well body, the toothed plate is matched to drive the gear shaft to rotate, the movable rod and the connecting rod are matched, the plugging block is matched with gravity to move downwards, a hydraulic restrictor and a related water level monitoring device are not needed in the process of indexing the sewage pipe, and the maintenance cost of the equipment can be saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a hollow block of the present utility model;
FIG. 3 is a schematic view of the block of the present utility model in a separated state;
fig. 4 is a schematic perspective view of a second filter plate according to the present utility model.
In the figure:
1. a closure well body; 2. a water inlet pipe; 3. a sewage pipe; 4. a rain pipe; 5. a plugging plate; 6. a hollow slab; 7. a first filter plate; 8. a second filter plate; 9. a bottom plate; 10. an air bag; 11. a hollow block; 12. a toothed plate; 13. a mounting frame; 14. a gear shaft; 15. a movable rod; 16. a connecting rod; 17. a block; 18. a limit rod; 19. a fixed rod; 20. an anti-backflow device.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a flow limiting device for a intercepting well, which comprises a intercepting well body 1, wherein the front surface of the intercepting well body 1 is communicated with a water inlet pipe 2, the right side of the intercepting well body 1 is communicated with a sewage pipe 3, the back surface of the intercepting well body 1 is communicated with a rainwater pipe 4, the back surface of an inner cavity of the intercepting well body 1 is movably connected with a plugging plate 5, the top of the plugging plate 5 is fixedly connected with a hollow plate 6, the front end of the bottom of the hollow plate 6 is fixedly connected with a first filter plate 7, the front surface of the first filter plate 7 is fixedly connected with a second filter plate 8, the front end of the bottom of the second filter plate 8 is fixedly connected with a bottom plate 9, the periphery of the top of the second filter plate 8 is fixedly connected with an air bag 10, the right side of the inner cavity of the intercepting well body 1 is fixedly connected with a mounting frame 13, the periphery of the bottom of the mounting frame 13 is provided with a through groove, and the lower end of the inner cavity of the mounting frame 13 is movably connected with a hollow block 11.
As an embodiment of the present utility model, the top of the hollow block 11 is fixedly connected with the toothed plate 12, the upper end of the toothed plate 12 penetrates above the mounting frame 13, one side of the inner cavity of the mounting frame 13 is movably connected with the gear shaft 14, the gear shaft 14 is meshed with the toothed plate 12, and by arranging the toothed plate 12 and the gear shaft 14, the ascending and descending of the toothed plate 12 can drive the gear shaft 14 to rotate.
As one implementation mode of the utility model, the front end and the rear end of the gear shaft 14 are fixedly connected with movable rods 15, one side of each movable rod 15, which is close to the inner wall of the installation frame 13, is movably connected with a connecting rod 16 through a bearing, the right side of the inner cavity of the installation frame 13 is movably connected with a steel cable, one end of the surface of each movable rod 15 is fixedly connected with the steel cable, and the steel cable is limited and guided through the arrangement of the movable rods 15 and the connecting rods 16.
As one implementation mode of the utility model, one end of a steel cable on the surface of the movable rod 15 is in contact with the surface of the connecting rod 16, and is fixedly connected with the blocking block 17, the blocking block 17 is movably connected with the inner wall of the intercepting well body 1, the inner cavity of the blocking block 17 is provided with the limiting rod 18, the bottom of the limiting rod 18 is fixedly connected with the bottom of the inner cavity of the intercepting well body 1, the limiting rod 18 limits the height adjustment of the blocking block 17 through the arrangement of the blocking block 17 and the limiting rod 18, the volume of the blocking block 17 is smaller than that of the hollow block 11, no air exists in the blocking block 17, the blocking block 17 is weak under the influence of buoyancy, and the blocking block 17 can pull the steel cable to move downwards in the process of floating the hollow block 11 in cooperation with gravity.
As an implementation mode of the utility model, a fixed rod 19 is fixedly connected to the left side of the inner cavity of the intercepting well body 1, one side of the second filter plate 8 is movably connected with the surface of the fixed rod 19, and displacement of the second filter plate 8 is limited by arranging the fixed rod 19.
As an embodiment of the utility model, the surface of the rainwater pipe 4 is communicated with a backflow preventer 20, the front end of the backflow preventer 20 is fixedly connected with the intercepting well body 1, and the backflow preventer 20 is arranged to prevent rainwater discharged by the rainwater pipe 4 from flowing backwards.
The specific working principle is as follows:
firstly, when the water inlet pipe 2 is used for daily sewage drainage, sewage can firstly pass through the second filter plate 8 and the first filter plate 7 for filtering, when the sewage is drained through the sewage pipe 3, when in rainy weather, a large amount of relatively clean rainwater and sewage mixed water can be drained from the water inlet pipe 2, the inner cavity of the intercepting well body 1 is piled up, along with the rising of a water level line, the second filter plate 8, the first filter plate 7 and the plugging plate 5 upwards displace under the buoyancy effect of the hollow plate 6 and the air bag 10, the plugging plate 5 is enabled to remove the plugging of the rainwater pipe 4, meanwhile, the rising of the water level can enable the hollow block 11 to be influenced by buoyancy to drive the toothed plate 12 to rise, the plugging block 17 is matched with dead weight to enable the gear shaft 14 to rotate, and enable a steel cable to be prolonged, and enable the plugging block 17 to move downwards along the surface of the limiting rod 18, the problem that various impurity garbage which is transmitted by the previous sewage remains in the intercepting well in the prior art is easy to cause the closing of the current limiter to be limited by impurities, and the closing is not thorough, and the hydraulic current limiter and the water level monitoring device is required to be frequently maintained for long-term outdoor use, so that the cost of the current limiting device is reduced.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. A flow restrictor for a vatch basin, comprising a vatch basin body (1), characterized in that: the utility model discloses a sewage treatment device, including vatch basin body (1), positive intercommunication of vatch basin body (1) has inlet tube (2), the right side intercommunication of vatch basin body (1) has sewer pipe (3), the back intercommunication of vatch basin body (1) has downspout (4), the back swing joint of vatch basin body (1) inner chamber has shutoff board (5), the top fixedly connected with hollow board (6) of shutoff board (5), the front end fixedly connected with first filter plate (7) of hollow board (6) bottom, the front fixedly connected with second filter plate (8) of first filter plate (7), the front end fixedly connected with bottom plate (9) of second filter plate (8) bottom, equal fixedly connected with gasbag (10) all around at second filter plate (8) top, the right side fixedly connected with installing frame (13) of vatch basin body (1) inner chamber, the logical groove has been seted up to installing frame (13) bottom, the lower extreme swing joint of installing frame (13) inner chamber has hollow block (11) all around.
2. The intercepting well flow restrictor of claim 1, wherein: the top fixedly connected with pinion rack (12) of hollow piece (11), and the upper end of pinion rack (12) runs through to the top of installing frame (13), one side swing joint of installing frame (13) inner chamber has gear shaft (14), and gear shaft (14) and pinion rack (12) meshing.
3. The intercepting well flow restrictor of claim 2, wherein: the front end and the rear end of the gear shaft (14) are fixedly connected with movable rods (15), one sides, close to the inner wall of the mounting frame (13), of the movable rods (15) are movably connected through bearings, the right side of the inner cavity of the mounting frame (13) is movably connected with a connecting rod (16), and one end of the surface of each movable rod (15) is fixedly connected with a steel cable.
4. A intercepting well flow restrictor according to claim 3, wherein: one end of a steel cable on the surface of the movable rod (15) is in surface contact with the connecting rod (16), and is fixedly connected with a plugging block (17), the plugging block (17) is movably connected with the inner wall of the intercepting well body (1), a limiting rod (18) is arranged in the inner cavity of the plugging block (17), and the bottom of the limiting rod (18) is fixedly connected with the bottom of the inner cavity of the intercepting well body (1).
5. The intercepting well flow restrictor of claim 1, wherein: the left side of vatch basin body (1) inner chamber fixedly connected with dead lever (19), one side and the surface swing joint of dead lever (19) of second filter plate (8).
6. The intercepting well flow restrictor of claim 1, wherein: the surface of the rainwater pipe (4) is communicated with an anti-backflow device (20), and the front end of the anti-backflow device (20) is fixedly connected with the intercepting well body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953540.2U CN220377487U (en) | 2023-07-21 | 2023-07-21 | Flow limiting device for intercepting well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321953540.2U CN220377487U (en) | 2023-07-21 | 2023-07-21 | Flow limiting device for intercepting well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377487U true CN220377487U (en) | 2024-01-23 |
Family
ID=89564478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321953540.2U Active CN220377487U (en) | 2023-07-21 | 2023-07-21 | Flow limiting device for intercepting well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377487U (en) |
-
2023
- 2023-07-21 CN CN202321953540.2U patent/CN220377487U/en active Active
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