CN215562405U - Novel urban river course rubber dam - Google Patents
Novel urban river course rubber dam Download PDFInfo
- Publication number
- CN215562405U CN215562405U CN202121989754.6U CN202121989754U CN215562405U CN 215562405 U CN215562405 U CN 215562405U CN 202121989754 U CN202121989754 U CN 202121989754U CN 215562405 U CN215562405 U CN 215562405U
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- Prior art keywords
- water
- injection well
- rubber dam
- water injection
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 218
- 238000002347 injection Methods 0.000 claims abstract description 88
- 239000007924 injection Substances 0.000 claims abstract description 88
- 239000004568 cement Substances 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000008399 tap water Substances 0.000 abstract description 4
- 235000020679 tap water Nutrition 0.000 abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Abstract
The utility model discloses a novel urban river channel rubber dam which comprises a river channel, wherein the river channel is internally provided with a rubber dam, the bottom of the rubber dam is provided with a water inlet pipe, the water inlet pipe is provided with a plurality of water inlets, a water inlet cap is arranged at the water inlet, the underground at one side of the river channel is provided with a water injection well, the upper part of the water injection well is connected with a water filling pipe, and the water filling pipe is connected with a tap water pipeline; one side of the water injection well is provided with a deep hole, and a brush for cleaning the water injection well is arranged in the deep hole. The utility model discloses a be adopted and set up the water injection well that cement was built on one side of the rubber dam, the size of water injection well is enough big, can collect sufficient water, can realize the quick adjustment to the rubber dam water level. In addition, the water injection well is arranged underground, so that the water injection well does not occupy the ground area and cannot be easily damaged. The cement built water injection well can not be corroded and damaged, and has long service life. The water injection well is connected with city running water pipeline through filling water pipe, need not to carry out the deep well probing near the rubber dam, more accords with city river course rubber dam's use.
Description
Technical Field
The utility model relates to the technical field of water conservancy setting, in particular to a novel urban river channel rubber dam.
Background
The rubber dam is a bag-type water-retaining dam formed by using high-strength synthetic fibre fabric as stressed skeleton, coating rubber as protective layer, making it into adhesive tape, anchoring it on the base plate to form a closed dam bag, and filling it with water (gas) through filling and discharging pipeline. In northern water-deficient areas, most of riverways in cities need to meet the requirements of urban landscapes, and simultaneously have the function of removing urban flood in flood season. The urban river course is generally not too wide, and the river course is less to come at ordinary times, often flows off, if not impound, the river course can become the garbage field, seriously influences urban landscape. Therefore, some retaining projects are often built in urban riverways, and the rubber dam is a retaining building which can retain water and store water when being filled, beautify urban environment, forecast dam collapse of the rubber dam when rainstorm occurs, and empty the riverway to discharge flood. The rubber dam has the characteristics of attractive appearance, flexible water storage and drainage and low manufacturing cost, and is very necessary to be used for controlling the water quantity of the urban river.
The water filling and draining system for the rubber dam generally adopts the steps of digging a water collecting well in a riverway at the upstream of the dam, collecting surface water or underground water, and building a pump house outside the riverway to fill water in the water collecting well into a dam bag through a pipeline to fill the rubber dam, so that the engineering quantity is large, and a complex water machine and an electrical system need to be arranged in the pump house. The water collecting well needs to be repaired to a great depth because the water inflow can not be ensured. Most of rubber dams are built in urban riverways for landscape requirements, and the riverways are flooded and can be adjusted to form water surfaces. The rubber dam has the traditional effect and also has the beautiful effect, and meanwhile, deep wells are drilled near the urban rubber dam to adjust the river level of the rubber dam relatively difficultly. In addition, some rubber dams are catchmented through the water tank, then with the water injection rubber dam in the water tank in, this kind of mode is that the water tank volume is not enough, can not be very fast carry out water level control to the rubber dam, if secondly want to carry out relatively quick regulation to the rubber dam water level, then need the very big water tank of volume, water tank occupation space is too big, and the water tank sets up at the top of rubber dam one side in addition, needs to set up installation water tanks such as support frame alone. The water tank is placed outside and is easy to damage, and the water tank and the support frame are easy to corrode after the water tank and the support frame are used for a long time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides a novel urban river channel rubber dam.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the novel urban river channel rubber dam comprises a river channel, wherein the rubber dam is arranged in the river channel, a water inlet pipe is arranged at the bottom of the rubber dam, a plurality of water inlets are formed in the water inlet pipe, a water inlet cap is arranged at each water inlet, a water injection well is arranged underground on one side of the river channel, the upper part of each water injection well is connected with a water filling pipe, and the water filling pipe is connected with a tap water pipeline; one side of the water injection well is provided with a deep hole, and a brush for cleaning the water injection well is arranged in the deep hole.
Furthermore, the rubber dam is connected with the water injection well through at least two overflow pipes with different heights, and the overflow pipes are provided with one-way valves.
Further, the overflow pipe is Z type pipe, the one end and the rubber dam intercommunication of overflow pipe, the other end and the water injection well intercommunication of overflow pipe.
Furthermore, a control well is arranged on one side of the water injection well, and a control valve for controlling the water filling pipe is arranged in the control well.
Furthermore, the water injection well is built by cement, and there is the well lid at the top of water injection well, and the bottom of water injection well is connected with the one end of inlet tube, and drain pump and drainage pipe are still installed to the bottom of water injection well, and drainage pipe's delivery port is located the low reaches of rubber dam.
Furthermore, the bottom of the rubber dam is at least provided with two water inlet pipes, and the water inlet positions on different water inlet pipes are arranged in a staggered mode.
Furthermore, a filter screen is arranged at one end of the water inlet pipe connected with the water injection well.
In summary, the technical scheme of the utility model has the following beneficial effects:
the utility model discloses a be adopted and set up the water injection well that cement was built on one side of the rubber dam, the size of water injection well is enough big, can collect sufficient water, can realize the quick adjustment to the rubber dam water level. In addition, the water injection well is arranged underground, so that the water injection well does not occupy the ground area and cannot be easily damaged. Meanwhile, the cement built water injection well cannot be corroded and damaged, and the service life is long.
The water injection well is connected with city running water pipeline through filling water pipe, need not to carry out the deep well probing near the rubber dam, more accords with city river course rubber dam's use.
Be equipped with the deep hole in the water injection well side, place the brush that the clearance water injection well was used in the deep hole, need not to carry the instrument alone, when needing to clear up the water injection well, can take out the brush on the spot and clear up the water injection well.
Drawings
FIG. 1 is a top view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a structural view of the deep hole and the brush.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate embodiments of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, this novel urban river course rubber dam, including river course 4, be equipped with rubber dam 1 in the river course 4, 1 bottoms of rubber dam are equipped with inlet tube 3, are equipped with a plurality of water inlets on the inlet tube 3, and the water inlet is gone out and is established water inlet cap 2, and the underground of river course one side is equipped with water injection well 9, and water injection well's upper portion is connected with water filling pipe 7, and water filling pipe 7 is connected with the running water pipeline. The urban water supply system is utilized to solve the problem that the water collecting well is not necessarily built in the river channel by the original rubber dam water filling system and water can be collected. The system does not depend on natural incoming water in a river channel, and when the system is needed, the urban water supply system is used for filling the rubber dam bag and adjusting water to the upstream of the dam bag to form an artificial landscape. Is particularly suitable for the perennial anhydrous northern city riverway. By utilizing the principle of continuous ventilation, tap water is injected into the water injection well to raise the water level of the water injection well, the water pressure of the water injection well is greater than the water pressure in the rubber dam bag, the dam bag is filled up by the natural water pressure until the dam bag is flushed to the designed height, the water level in the water injection well is maintained, and the dam bag is kept at the designed height. When flood is forecasted, water in the water injection well is discharged, the water level of the water injection well is lowered, so that the water pressure in the dam bag is larger than that of the water injection well, water in the dam bag flows back into the water injection well, and the dam bag collapses.
As shown in figure 3, a deep hole 14 is arranged at one side of the water injection well, a brush 15 for cleaning the water injection well is arranged in the deep hole, and a plug cover 16 is arranged at the top of the deep hole. Need not to carry the instrument alone, when needing to clear up the water injection well, can take out the brush on the spot and clear up the water injection well. During the use, take out the brush from the deep hole, open the well lid 17 of water injection well, the top of handheld brush stretches into the water injection well with the brush and along the wall of a well clearance water injection well of water injection well, and the back is accomplished in the clearance, can be with the water discharge in the water injection well.
The rubber dam is connected with the water injection well through at least two overflow pipes 13 with different heights, and the overflow pipes 13 are provided with one-way valves. The overflow pipe is Z type pipe, the one end and the rubber dam intercommunication of overflow pipe, the other end and the water injection well intercommunication of overflow pipe. The overflow valves with different heights are arranged to control the water level of the rubber dam indirectly through the water level control in the water injection well 9, and meanwhile, the check valves on the overflow pipes with different height positions can be opened as required, so that the bidirectional control of the water level of the rubber dam is realized.
One side of the water injection well is provided with a control well 12, a control valve 8 for controlling the water filling pipe is arranged in the control well 12, the control valve can adopt a manual or electric dual-purpose valve, and the water injection amount of the tap water pipeline into the water injection well is controlled by opening and closing the control valve.
The water injection well is built by cement, and the top of the water injection well is provided with a well cover 17. The bottom of water injection well is connected with the one end of inlet tube, and rubber dam bottom is equipped with two inlet tubes at least, and the water inlet position staggered arrangement on the different inlet tubes. The speed of controlling the water level of the rubber dam can be improved by adopting at least two water inlet pipes.
The bottom of the water injection well is also provided with a drainage pump 10 and a drainage pipeline 11, the water outlet of the drainage pipeline 11 is positioned at the downstream 6 of the rubber dam, and the drainage can be carried out according to the requirement. A filter screen is arranged at one end of the water inlet pipe 3 connected with the water injection well 9, and dirt, moss and the like in the water injection well can be placed into a dam bag of the rubber dam.
The working process of the utility model is as follows: when no water or little water exists at the upstream 5 of the river channel, the manual and electric control valve 8 in the control well 12 is opened, the water filling pipe 7 fills water into the water filling well 9, the water level in the water filling well 9 is higher than the elevation of the bottom plate of the rubber dam 1, the rubber dam 1 is filled with water through the water inlet pipe 3 and the water inlet water cap 2 by utilizing the continuous ventilation principle, the water level in the water filling well 9 reaches the overflow elevation of the overflow pipe 13 after the rubber dam 1 is completely filled, the overflow pipe 13 starts overflowing, the water level of the water filling well 9 does not rise any more, the manual and electric control valve 8 is closed at the moment, the water level of the water filling well 9 is kept, and the water filling of the rubber dam 1 is completed. The rubber dam 1 begins to hold water upstream 5 of the waterway, which forms the surface of the water upstream.
When rainstorm is forecasted, flood drainage needs to be carried out by utilizing a river channel, at the moment, the drainage pump 10 is started, water in the water injection well 9 is drained to the downstream 6 of the river channel through the drainage pipeline 11, the water in the rubber dam 1 starts to flow to the water injection well 9 along with the reduction of the water level of the water injection well 9 until the water in the water injection well 9 is drained, the dam collapsing process of the rubber dam 1 is completed, the water intercepted and stored in the river channel gradually flows downstream due to the loss of the water retaining function of the rubber dam, the water level of the upstream 5 of the river channel is reduced, the water cross section of the river channel is increased, and the river channel meets the upcoming flood.
The utility model discloses a be adopted and set up the water injection well that cement was built on one side of the rubber dam, the size of water injection well is enough big, can collect sufficient water, can realize the quick adjustment to the rubber dam water level. In addition, the water injection well is arranged underground, so that the water injection well does not occupy the ground area and cannot be easily damaged. Meanwhile, the cement built water injection well cannot be corroded and damaged, and the service life is long.
The water injection well is connected with city running water pipeline through filling water pipe, need not to carry out the deep well probing near the rubber dam, more accords with city river course rubber dam's use.
Be equipped with the deep hole in the water injection well side, place the brush that the clearance water injection well was used in the deep hole, need not to carry the instrument alone, when needing to clear up the water injection well, can take out the brush on the spot and clear up the water injection well.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the present invention by those skilled in the art without departing from the spirit of the present invention are intended to be covered by the protection scope defined by the claims of the present invention.
Claims (7)
1. A novel urban river course rubber dam comprises a river course, wherein the river course is internally provided with a rubber dam, the bottom of the rubber dam is provided with a water inlet pipe, the water inlet pipe is provided with a plurality of water inlets, and a water inlet cap is arranged at each water inlet; one side of the water injection well is provided with a deep hole, and a brush for cleaning the water injection well is arranged in the deep hole.
2. The novel urban river rubber dam according to claim 1, wherein the rubber dam is connected to the water injection well through at least two overflow pipes having different heights, and the overflow pipes are provided with one-way valves.
3. The novel urban river rubber dam of claim 2, wherein the overflow pipe is a Z-shaped pipe, one end of the overflow pipe is communicated with the rubber dam, and the other end of the overflow pipe is communicated with the water injection well.
4. The novel urban river rubber dam as claimed in claim 1, wherein a control well is arranged on one side of the water injection well, and a control valve for controlling the water filling pipe is arranged in the control well.
5. The novel urban river rubber dam of claim 4, wherein the water injection well is built by cement, a well cover is arranged on the top of the water injection well, the bottom of the water injection well is connected with one end of the water inlet pipe, a drainage pump and a drainage pipeline are further arranged on the bottom of the water injection well, and a water outlet of the drainage pipeline is located at the downstream of the rubber dam.
6. The novel urban river rubber dam of claim 1, wherein at least two water inlet pipes are arranged at the bottom of the rubber dam, and the water inlet positions of the different water inlet pipes are staggered.
7. The novel urban river rubber dam according to claim 1 or 6, wherein a filter screen is arranged at one end of the water inlet pipe connected with the water injection well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121989754.6U CN215562405U (en) | 2021-08-23 | 2021-08-23 | Novel urban river course rubber dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121989754.6U CN215562405U (en) | 2021-08-23 | 2021-08-23 | Novel urban river course rubber dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562405U true CN215562405U (en) | 2022-01-18 |
Family
ID=79840811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121989754.6U Expired - Fee Related CN215562405U (en) | 2021-08-23 | 2021-08-23 | Novel urban river course rubber dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821861A (en) * | 2022-12-29 | 2023-03-21 | 重庆交通大学 | Height-adjustable weir dam system suitable for seasonal river channel |
| CN117892976A (en) * | 2024-02-20 | 2024-04-16 | 安徽省水利水电勘测设计研究总院股份有限公司 | Scheduling operation method for deep and shallow Kong Geye steel dams |
-
2021
- 2021-08-23 CN CN202121989754.6U patent/CN215562405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821861A (en) * | 2022-12-29 | 2023-03-21 | 重庆交通大学 | Height-adjustable weir dam system suitable for seasonal river channel |
| CN117892976A (en) * | 2024-02-20 | 2024-04-16 | 安徽省水利水电勘测设计研究总院股份有限公司 | Scheduling operation method for deep and shallow Kong Geye steel dams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |