CN220377500U - Flushing device of inverted siphon and inverted siphon device - Google Patents
Flushing device of inverted siphon and inverted siphon device Download PDFInfo
- Publication number
- CN220377500U CN220377500U CN202321573784.8U CN202321573784U CN220377500U CN 220377500 U CN220377500 U CN 220377500U CN 202321573784 U CN202321573784 U CN 202321573784U CN 220377500 U CN220377500 U CN 220377500U
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- flushing
- inverted siphon
- pump
- siphon
- water
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 239000013049 sediment Substances 0.000 claims abstract description 37
- 239000004576 sand Substances 0.000 claims abstract description 28
- 238000005086 pumping Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 description 9
- 238000004062 sedimentation Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 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
- 239000010865 sewage Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to the technical field of inverted siphon engineering and provides a flushing device of an inverted siphon and an inverted siphon device, wherein the flushing device comprises a flushing pump, a flushing main pipe and a flushing head, the flushing pump is arranged at the water inlet side of the inverted siphon, a water inlet pipe of the flushing pump is communicated with a first sand basin at the water inlet side of the inverted siphon, the flushing pump is used for pumping water in the first sand basin into the flushing main pipe, the flushing main pipe is communicated with the flushing head, the flushing head is used for flushing the inverted siphon by using water in the flushing main pipe, a sediment pump is arranged at the bottom of a vertical shaft at the water outlet side of the inverted siphon, and the sediment pump is used for pumping water or sediment in the vertical shaft to a second sand basin at the water outlet. The device solves the problems that the manual flushing difficulty is high, the whole inverted siphon is difficult to effectively flush, the flushing main pipe is connected with a plurality of flushing heads, and the flushing heads can be additionally arranged at the positions which are difficult to clean and easy to deposit for effective flushing.
Description
Technical Field
The utility model relates to the technical field of inverted siphon engineering, in particular to a flushing device of an inverted siphon and an inverted siphon device.
Background
Inverted siphon is one of the common structures in highway and municipal engineering, and in engineering construction, it is common that new engineering crosses the original pipe. When the height of the original pipe canal influences the construction and the use of the engineering, some of the original pipe canals are cut off, but the original pipe canals still need to be used continuously due to pollution discharge, irrigation and the like, and then the cut-off pipe canals need to be built for communication. The inverted siphon has the main problems of fouling, the structural characteristics of the inverted siphon are that the inlet water level is higher than the outlet water level, the inlet and the outlet have water head difference on the pipeline, the pipeline is U-shaped, and the working principle is that the water in the culvert pipe flows due to the fact that the inlet water pressure is greater than the outlet water pressure and the pressure difference is greater than the outlet water pressure. Because the bottom of the body of the inverted siphon is lower than the inlets and outlets at the two ends, long-term water accumulation is carried out in the body of the inverted siphon, the silt in the water inlet pipe is easy to precipitate and deposit, the whole culvert can be blocked after long time, moreover, once siltation occurs, the desilting treatment work is very difficult, and when a worker cleans, the inverted siphon pipe needs to be suspended for use, and the worker uses a hand-held high-pressure water gun for cleaning. Some effective measures must be taken to prevent fouling from occurring. The common desilting-proof design of the inverted siphon is that a sand trap is arranged at the inlet of the cave body, and a sand trap is arranged at the position of a pipe channel in front of the inlet. The bottom of the sand-settling well is lower than the bottom of the inverted siphon pipe body, so that the mud and sand can be deposited at the bottom of the well, and the mud and sand can be prevented from entering the cavity body to play a role in preventing the mud from being deposited. The sand-sinking well has the defects that the sand-sinking well needs to be checked periodically, the dredging work is difficult, and the sand-sinking well can only be used for a siphon which has a small difference between the inlet and outlet and the height of the hole. The bottom of the sand basin is lower than the bottom of the pipe canal, so that the flowing mud and sand can be deposited at the bottom of the sand basin, and the mud and sand can be prevented from entering the inverted siphon pipe to play a role in preventing siltation. The sand basin has the advantage that the dredging work is easier than that of a sand basin. At present, the use of the inverted siphon needs to be suspended when workers clean the inverted siphon in the well is avoided, the inverted siphon is guaranteed to be effectively washed, and the direction of the inverted siphon needs to be considered.
Disclosure of Invention
The utility model aims at: solves the problems that the traditional cleaning method of the inverted siphon in the prior art mostly adopts manpower to wash the inverted siphon, and the whole inverted siphon is difficult to be effectively washed to influence the normal operation of the inverted siphon, and provides a washing device of the inverted siphon and an inverted siphon device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a flushing device of inverted siphon, contains the wash pump, washes and be responsible for and wash the head, the wash pump sets up in the water inlet side of inverted siphon, the inlet tube of wash pump communicate in the first grit chamber of water inlet side of inverted siphon, the wash pump be used for with water pump in the first grit chamber is gone into the wash is responsible for, the wash is responsible for the follow the length direction of inverted siphon sets up the wash be responsible for set up in the inverted siphon, the wash is responsible for the last intercommunication has the wash head, the wash head is used for with water in the wash is responsible for spouting in the inverted siphon the shaft bottom of inverted siphon outlet one side is equipped with the silt pump, the silt pump be used for with water or silt pump in the shaft of inverted siphon outlet one side reaches the second grit chamber of outlet.
The water inlet of the inverted siphon is communicated with a ditch or a sewage outlet, water flows through the first sand setting tank to perform preliminary sand setting, then flows into the vertical shaft at the water inlet side of the inverted siphon, flows from the vertical shaft at the water inlet side of the inverted siphon to the vertical shaft at the water outlet side of the inverted siphon, and flows water to the second sand setting tank to perform secondary sedimentation through siphon action. The flushing pump is arranged outside one side of the water inlet of the inverted siphon, is communicated with the first sand setting tank through the water inlet pipe, can adopt a centrifugal pump, a booster pump and other pump machines capable of pressurizing water flow, pumps water in the first sand setting tank to the flushing main pipe for conveying, so as to keep the water pressure of the water flow in the flushing main pipe, the water flow in the main flushing pipe is sprayed into the inverted siphon through the flushing head, the water flow can disperse sediment or silt deposited in the inverted siphon, the water flow in the inverted siphon is ensured to take away the sediment or the silt, the end part of the main flushing pipe, which is close to the water outlet side of the inverted siphon, is a closed end, the water pressure in the main flushing pipe can be increased, and the use power requirement of the flushing pump is reduced. The water flow pumped by the flushing pump replaces the pressurization of the existing manual handheld high-pressure water gun to the water flow, so that pollution discharge can be continuously carried out when cleaning is carried out in the inverted siphon, the measures that the pollution discharge of the inverted siphon is required to be suspended when manual cleaning is replaced, the normal pollution discharge use of the inverted siphon is ensured, and the influence of suspended pollution discharge is reduced. The main flushing pipe is connected with the flushing head, the flushing head can be additionally arranged at a position which is difficult to clean and easy to deposit, and effective flushing can be performed.
The sediment pump can pump and discharge sediment or silt in the vertical shaft which is brought to the water outlet side of the inverted siphon to the second sand setting tank for secondary sedimentation. Through the clearance of silt pump, silt or silt in the inverted siphon can be taken out effectively, has replaced artifical clearance needs to be gone down in the inverted siphon manual carry-away with silt or silt, improved greatly to the efficiency of inverted siphon clearance, discharge silt or silt has shortened the clearance required time.
As a preferred aspect of the present utility model, the flushing pump is connected to the flushing main pipe through a pumping pipe provided in the shaft at a water inlet side of the inverted siphon.
The pump water pipe is connected in the shaft of the water outlet side of the inverted siphon, the pump water pipe is communicated with the flushing main pipe, and the pump water pipe is fixed in the shaft by adopting a pipeline fixing clamp.
As a preferred embodiment of the utility model, a section of the pumping pipe connected to the bottom of the shaft is also provided with a flushing head.
The flushing head can flush sediment or silt deposited in the bottom surface of the vertical shaft at the water outlet side of the inverted siphon, and the phenomenon that the normal use of the inverted siphon is influenced due to excessive sedimentation of the sediment or silt is avoided.
As a preferable scheme of the utility model, a plurality of flushing heads are arranged along the width direction of the inverted siphon and are used side by side, and the flushing heads are fixed on the inner wall of the inverted siphon through fixing pieces.
The flushing heads are used side by side to cover a larger flushing range, so that the situation that residues are flushed at fixed points or the flushing is not in place is avoided, the fixing pieces are used for fixing each flushing head, and the damage to each flushing head caused by sediment or silt in water is avoided.
As a preferable mode of the utility model, the fixing piece is a connecting plate and a fastening bolt.
The connecting plate is sleeved on the flushing head, and two ends of the connecting plate are fixed on the wall of the flushing main pipe by using the fastening bolts.
As a preferable scheme of the utility model, the flushing main pipe is arranged at the bottom of the inverted siphon pipe, and the flushing head is arranged upwards.
The main flushing pipe is arranged at the bottom of the inverted siphon, and the flushing head is upward, so that water in the main flushing pipe can be sprayed to the bottom of sediment or silt, and the sediment or silt falls off from the inner wall of the inverted siphon.
As a preferable scheme of the utility model, the sediment pump is communicated with the second sand setting tank through a sand discharge pipe.
And the sediment pump discharges sediment or silt in the vertical shaft out of the inverted siphon, and the sediment or silt is settled in the second sand setting pond to separate water flow.
As a preferred embodiment of the present utility model, the flushing pump is connected to a switch box for switching on or off the flushing pump.
The switch box can be opened and closed manually on site, can be opened and closed by remote control, and can be closed at fixed time by remote control.
As a preferred embodiment of the utility model, the flushing main and the pumping pipe each comprise a metal pipe or a plastic pipe.
The utility model also provides a reverse siphon device, which comprises the reverse siphon and a flushing device of the reverse siphon.
The inverted siphon using the flushing device can automatically clean sediment or silt in the pipe, reduce manual well cleaning, reduce operation risk and ensure smoothness of the inverted siphon.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. the utility model provides a washing unit of inverted siphon, simple operation uses the washing pump to be the rivers pressure boost in the main pipe of washing, and rivers can be with sediment or silt impact drop in the inverted siphon through the washing head, can the multiple spot washing can effectively be with wash away sediment or silt in the main pipe of washing, and the silt or the silt that drops can flow away along with the rivers in the inverted siphon.
2. The utility model provides a device of falling siphon, uses the falling siphon of washing unit can avoid suspending the blowdown of falling siphon and send the manual work to go into the well to clear up, reduces the risk of operation of going into the well, and washing unit can wash at any time according to actual need.
Drawings
FIG. 1 is a schematic view showing a front view of a flushing device of an inverted siphon;
FIG. 2 is a schematic top view of a flushing device of the inverted siphon;
FIG. 3 is a schematic illustration of the cross-sectional configuration of A-A of FIG. 1;
fig. 4 is an enlarged schematic view of a water inlet side shaft of a flushing device of an inverted siphon;
fig. 5 is an enlarged schematic view of a drain-side shaft of a flushing device of an inverted siphon.
Icon: 1-a flushing pump; 11-a pumping pipe; 2-flushing the main pipe; 3-a flushing head; 4-inverted siphon; 41-a first grit chamber; 5-sediment pumps; 51-a second grit chamber; 6-shaft; 7-switch box.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1, the flushing device of the inverted siphon tube adopted by the utility model comprises a flushing pump 1, a flushing main pipe 2 and a flushing head 3, wherein the flushing pump 1 is started through a switch box 6, the flushing pump 1 is connected with a first sand sedimentation tank 41, the first sand sedimentation tank 41 is arranged on one side of a water inlet of the inverted siphon tube 4, the flushing pump 1 can pump water in the first sand sedimentation tank 41 into a water pumping pipe 11 after pressurizing, the water pumping pipe 11 is fixed on the side wall of a vertical shaft 6 on the water inlet side of the inverted siphon tube 4 through a pipeline fixing clamp, the flushing main pipe 2 is arranged along the length of the inverted siphon tube 4, the flushing main pipe 2 is fixed at the bottom of the inverted siphon tube 4 through a pipeline fixing clamp, the end part of the flushing main pipe 2 close to the vertical shaft 6 on the water outlet side of the inverted siphon tube 4 is closed, as shown in fig. 3, in the embodiment, three flushing heads 3 are communicated above the transverse pipe connecting pipe and are used in a row, and the two ends of the connecting plate are fixed on the inner wall of the flushing main pipe 2 through a connecting plate by connecting plate sleeve. The water flow is conveyed along the inner wall of the main flushing pipe 2, and can be sprayed out from the flushing head 3 under the action of pressure, so that the effect of flushing sediment in the main flushing pipe 2 is achieved, and the main flushing pipe 2 and the water pumping pipe 11 in the embodiment adopt plastic pipes.
The falling sediment flows away along with the water flow in the inverted siphon 4 until being deposited at the bottom of the vertical shaft of the discharge outlet, as shown in fig. 5, a sediment pump 5 is arranged at the bottom of the vertical shaft of the discharge outlet, the sediment pump 5 pumps the sediment out of the inverted siphon 4 through a sediment discharge pipe, the sediment discharge pipe is communicated with a second sand basin 51, the sediment pump 5 is controlled to be opened by a switch box 6, the sediment pump 5 pumps the sediment deposited at the bottom of the vertical shaft of the discharge outlet into the sediment discharge pipe, and the sediment discharge pipe can discharge the sediment into the second sand basin 51 to finish flushing and sediment discharge of the sediment in the inverted siphon 4.
Example 2
As shown in fig. 1 to 5, the present embodiment provides a inverted siphon including: the flushing device for the inverted siphon in the above embodiment 1 is disposed in the inverted siphon, and is turned on or off according to actual use conditions, so as to ensure normal use of the inverted siphon.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a flushing device of inverted siphon, its characterized in that contains wash pump (1), wash be responsible for (2) and rinse head (3), wash pump (1) set up in water inlet one side of inverted siphon (4), the inlet tube intercommunication of wash pump (1) in first grit chamber (41) of water inlet side of inverted siphon (4), wash pump (1) be used for with water pump in first grit chamber (41) go into wash and be responsible for (2), wash and be responsible for (2) follow inverted siphon (4) length direction set up wash and be responsible for (2) set up in inverted siphon (4), wash and be responsible for (2) lean on the tip of inverted siphon (4) outlet one side shaft (6) is closed, wash and be responsible for (2) on the intercommunication have rinse head (3), rinse head (3) be used for with water spout in the main pipe (2) in inverted siphon (4) be responsible for in the water pump (6) bottom in inverted siphon (4) is equipped with in inverted siphon (4) one side in the shaft (6), be used for with sediment pump (5) in the water pump (6) is used for in the water pump (51) is with sediment pump (6) in the water outlet (6) is used for one side of the pump (6.
2. A flushing device of an inverted siphon according to claim 1, characterised in that the flushing pump (1) communicates with the flushing main (2) via a pumping pipe (11), which pumping pipe (11) is arranged in the shaft (6) on the water inlet side of the inverted siphon (4).
3. A flushing device of an inverted siphon according to claim 2, characterised in that the section of the pump pipe (11) connected to the bottom of the shaft (6) is also provided with a flushing head (3).
4. A device for flushing a inverted siphon according to claim 3, wherein the flushing heads (3) are arranged in the width direction of the inverted siphon (4) and the flushing heads (3) are arranged side by side, and the flushing heads (3) are fixed to the inner wall of the inverted siphon (4) by fixing members.
5. The apparatus of claim 4, wherein the fixing members are a connection plate and a fastening bolt.
6. The flushing device of an inverted siphon according to claim 1, wherein the flushing main pipe (2) is arranged at the bottom of the inverted siphon (4), and the flushing head (3) is arranged upwards.
7. A flushing device of an inverted siphon according to claim 1, characterised in that the silt pump (5) communicates with the second grit chamber (51) via a sand discharge pipe.
8. A flushing device of an inverted siphon according to any of the claims 2-6, characterised in that the flushing pump (1) is connected with a switch box (7), the switch box (7) being used for switching the flushing pump (1) on or off.
9. A flushing device of an inverted siphon according to claim 2, characterised in that the flushing main (2) and the pumping pipe (11) each comprise a metal or plastic pipe.
10. A siphon device, characterised by comprising a siphon (4) and a flushing device of the siphon according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573784.8U CN220377500U (en) | 2023-06-19 | 2023-06-19 | Flushing device of inverted siphon and inverted siphon device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321573784.8U CN220377500U (en) | 2023-06-19 | 2023-06-19 | Flushing device of inverted siphon and inverted siphon device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377500U true CN220377500U (en) | 2024-01-23 |
Family
ID=89567345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321573784.8U Active CN220377500U (en) | 2023-06-19 | 2023-06-19 | Flushing device of inverted siphon and inverted siphon device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377500U (en) |
-
2023
- 2023-06-19 CN CN202321573784.8U patent/CN220377500U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |