CN220414118U - Automatic hydraulic-driven flood control and waterlogging prevention device - Google Patents
Automatic hydraulic-driven flood control and waterlogging prevention device Download PDFInfo
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- CN220414118U CN220414118U CN202322170677.7U CN202322170677U CN220414118U CN 220414118 U CN220414118 U CN 220414118U CN 202322170677 U CN202322170677 U CN 202322170677U CN 220414118 U CN220414118 U CN 220414118U
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- 230000002265 prevention Effects 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 230000004323 axial length Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic hydraulic-driven flood control device, which comprises a protection area and a flood control area, wherein the protection area and the flood control area are surrounded by a plurality of baffles, a shell is arranged in the flood control area and is communicated with one end of a water passing pipeline, the other end of the water passing pipeline penetrates through the baffles and is communicated with an area outside the baffles, the shell is communicated with the protection area through the flood control pipeline, a plurality of first water passing holes are formed in the side wall of the flood control pipeline, which is close to one end of the protection area, the first water passing holes are positioned in the flood control area, a movable plug is slidably arranged in the flood control pipeline, and a plurality of second water passing holes are formed above the shell; the scheme can control the unidirectional movement of water flow, and realizes flood control; when the water level of the area outside the baffle is increased, the movable plug plugs the first water passing hole under the pushing action of water pressure so as to prevent water flow from entering the protection area from the flood control area; when the water level in the protection area rises, the piston can automatically move and open the first water passing hole, and the redundant water in the protection area is discharged.
Description
Technical Field
The utility model relates to the technical field of flood control and waterlogging prevention, in particular to an automatic hydraulic-driven flood control and waterlogging prevention device.
Background
The traditional flood control and waterlogging prevention facilities mainly comprise a dam, a sluice, a drainage system and the like; these facilities are protected from flood attacks mainly by means of physical barriers or guiding the water flow. However, these facilities often require extensive construction and maintenance and may not provide adequate protection in the face of extreme weather events.
The conventional flood control facilities still have the following disadvantages:
1. the construction and maintenance costs are high: conventional flood control facilities typically require large-scale construction, which requires significant human, material and financial investment; in addition, maintenance and repair of these facilities also requires continuous investment.
2. The flexibility is poor: traditional flood control facilities are usually fixed and cannot be flexibly adjusted according to the change of flood; for example, the height and position of the dike is fixed and cannot be adjusted according to the height of the flood.
3. The influence on the environment is large: the construction of large-scale flood control facilities may have significant environmental impact, including changing the direction of water flow, damaging the ecological environment, etc.
4. Limited resistance to extreme weather: conventional flood control facilities may not provide adequate protection in the face of extreme weather events, such as floods that exceed design criteria.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an automatic hydraulic-driven flood control and waterlogging device, which solves the problems of high cost, poor flexibility and great influence on the environment of the traditional flood control and waterlogging facility.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an automatic water pressure driven's flood control waterlogging prevention device, it includes protection area and flood control area that is enclosed by a plurality of baffles, be provided with the casing in the flood control area, the casing communicates with the one end of crossing water pipeline, the other end of crossing water pipeline runs through the baffle and with the regional intercommunication in the baffle outside, the casing passes through flood control pipeline and protection area intercommunication, be provided with a plurality of first water holes on the lateral wall that flood control pipeline is close to this one end of protection area, and first water hole is located the flood control area, the slip is provided with the activity end cap that is used for shutoff first water hole in the flood control pipeline, the top of casing is provided with a plurality of second water holes.
The beneficial effects of adopting above-mentioned technical scheme are: the scheme can control the unidirectional movement of water flow, and realizes flood control; when the water level of the area outside the baffle is increased, the movable plug automatically moves and seals the first water passing hole under the pushing action of water pressure so as to prevent water flow from entering the protection area from the flood control area; when the water level in the protection area rises, the piston automatically moves and opens the first water passing hole, and redundant water in the protection area is discharged to the flood control area and is discharged through the second water passing hole and the water passing pipeline; the scheme not only can flexibly cope with the change of flood, but also can reduce the dependence on large-scale flood control facilities, thereby reducing the construction and maintenance cost.
Further, the flood control pipeline is hollow cylindric in inside, and the activity end cap is the cylinder, and the axis of flood control pipeline and activity end cap all levels the setting, and the axial length of activity end cap is less than the axial length that the one end that the flood control pipeline is close to the casing to first water hole, and the lateral wall of activity end cap and the inside wall sliding seal laminating of flood control pipeline.
The beneficial effects of adopting above-mentioned technical scheme are: the movable plug can realize the opening and closing of the first water passing hole by axially sealing and sliding in the flood control pipeline, so that the unidirectional movement of water flow is realized; meanwhile, under the action of the movable plug, water in the shell cannot enter the protection area through the flood control pipeline.
Further, two ends of the flood control pipeline are respectively communicated with the shell and the protection area through connecting pipelines, and the radial dimension of the connecting pipelines is smaller than that of the movable plugs.
The beneficial effects of adopting above-mentioned technical scheme are: through setting up the connecting tube that radial dimension is littleer, can realize the spacing to movable plug sliding travel, prevent effectively that movable plug from sliding out the flood control pipeline.
Further, a plurality of second water passing holes are horizontally arranged on the side surface of the shell close to the top of the shell, and the heights of the second water passing holes are higher than those of the movable plugs; when the water level in the shell gradually rises, the movable plug can move under the action of water pressure and block the first water passing hole, and then water enters the flood control area through the second water passing hole.
Further, the water passing pipeline and the flood control pipeline are respectively arranged at two sides of the shell.
Further, the housing is arranged at the bottom of the flood protection area.
The beneficial effects of the utility model are as follows:
according to the scheme, the movable plugs driven by water pressure are used for controlling unidirectional movement of water flow, so that automatic flood control and waterlogging control are realized, and the requirement of manual intervention is reduced; compared with the traditional large-scale flood control and waterlogging prevention facility, the structure of the scheme is simple, the construction and maintenance cost is reduced, the influence on the environment is reduced, the scheme can flexibly cope with the change of flood, and the flood control and waterlogging prevention efficiency and the extreme weather resistance are improved.
Drawings
Fig. 1 is a first structural schematic diagram of the flood control and waterlogging prevention device according to the scheme.
Fig. 2 is a first structural schematic diagram of the flood control device according to the present embodiment.
Fig. 3 is a partial cross-sectional view of the flood control device of the present embodiment.
The flood control device comprises a protective area, a baffle, a protective area, a flood control area, a shell, a water passing pipeline, a flood control pipeline, a water passing pipeline, a first water passing hole, a movable plug, a second water passing hole, a connecting pipeline and a connecting pipeline.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1, an automatic hydraulic-driven flood control device is provided, which comprises a protection area 2 and a flood control area 3 surrounded by a plurality of baffles 1, wherein a shell 4 is arranged at the bottom of the flood control area 3, one side of the shell 4 is communicated with one end of a water passing pipeline 5, the other end of the water passing pipeline 5 penetrates through the baffles 1 and is communicated with an area outside the baffles 1, the other side of the shell 4 is communicated with the protection area 2 through a flood control pipeline 6, a plurality of first water passing holes 7 are formed in the side wall, close to one end of the protection area 2, of the flood control pipeline 6, the first water passing holes 7 are positioned in the flood control area 3, and a movable plug 8 for blocking the first water passing holes 7 is slidably arranged in the flood control pipeline 6.
When the flood control pipeline 6 is designed, the inside of the flood control pipeline 6 is hollow and cylindrical, the movable plug 8 is a cylinder, the axes of the flood control pipeline 6 and the movable plug 8 are horizontally arranged, the axial length of the movable plug 8 is smaller than the axial length from one end, close to the shell 4, of the flood control pipeline 6 to the first water passing hole 7, and the outer side wall of the movable plug 8 is in sliding sealing fit with the inner side wall of the flood control pipeline 6; the opening and closing of the first water passing hole 7 can be realized through the axial sealing sliding of the movable plug 8 in the flood control pipeline 6; meanwhile, under the action of the movable plug 8, water in the shell 4 cannot enter the protection area 2 through the flood control pipeline 6.
Two ends of the flood control pipeline 6 are respectively communicated with the shell 4 and the protection area 2 through a connecting pipeline 10, and the radial dimension of the connecting pipeline 10 is smaller than that of the movable plug 8; by arranging the connecting pipeline 10 with smaller radial dimension, the limit of the sliding travel of the movable plug 8 can be realized, and the movable plug 8 is effectively prevented from sliding out of the flood control pipeline 6.
A plurality of second water passing holes 9 are formed in the upper portion of the shell 4, the second water passing holes 9 are horizontally distributed on two sides, close to the top of the shell 4, of the shell, and the height of each second water passing hole 9 is higher than that of the movable plug 8.
The unidirectional movement of steerable rivers to this scheme to realize preventing flood and prevent waterlogging, its principle is: when the water level of the area outside the baffle plate 1 rises, water enters the shell 4 through the water passing pipeline 5, along with the gradual rise of the water level in the shell 4, the water gradually enters the flood control pipeline 6, under the pushing action of water pressure, the movable plug 8 moves towards one end close to the protection area 2 and seals the first water passing hole 7, and then along with the continuous rise of the water level, the water flows into the flood control area 3 through the second water passing hole 9, at the moment, because the second water passing hole 9 is sealed by the movable plug 8, the water can only stay in the flood control area 3 and cannot flow into the protection area 2 through the first water passing hole 7, and along with the rise of the water level, the water pressure born by the movable plug 8 also increases, so that the water is not easy to flow into the protection area 2; when the water level in the protection area 2 rises, under the pushing action of water pressure, the movable plug 8 moves towards one end close to the shell 4 and opens the first water passing hole 7, so that water in the protection area 2 can enter the flood control area 3 through the first water passing hole 7, and along with the rising of the water level, the water flows out through the second water passing hole 9 and the water passing pipeline 5 in sequence, and finally flood control and waterlogging are realized.
In summary, the hydraulic pressure driven movable plug 8 is utilized to control the unidirectional movement of water flow, so that automatic flood control and waterlogging prevention are realized, the construction and maintenance cost is low, the influence on the environment is small, the change of flood can be flexibly handled, and the flood control and waterlogging prevention efficiency and extreme weather resistance are improved.
Claims (6)
1. The utility model provides an automatic water pressure driven flood control waterlogging prevention device, its characterized in that includes protection area and flood control area that encloses by a plurality of baffles, be provided with the casing in the flood control area, the casing communicates with the one end of crossing water pipeline, the other end of crossing water pipeline runs through the baffle and communicates with the region outside the baffle, the casing passes through flood control pipeline and protection area intercommunication, be provided with a plurality of first water holes on the lateral wall that flood control pipeline is close to this one end of protection area, and first water hole is located the flood control area, sliding is provided with the activity end cap that is used for shutoff first water hole in the flood control pipeline, the top of casing is provided with a plurality of second water holes.
2. The automatic hydraulic-driven flood control device according to claim 1, wherein the flood control pipeline is cylindrical and hollow in the inside, the movable plugs are cylindrical, the axes of the flood control pipeline and the movable plugs are horizontally arranged, the axial length of the movable plugs is smaller than the axial length from one end, close to the shell, of the flood control pipeline to the first water through hole, and the outer side wall of the movable plugs is in sliding sealing fit with the inner side wall of the flood control pipeline.
3. The automatic water pressure driven flood control device according to claim 2, wherein two ends of the flood control pipeline are respectively communicated with the shell and the protection area through connecting pipelines, and the radial dimension of the connecting pipelines is smaller than that of the movable plugs.
4. The automatic water pressure driven flood control device of claim 1, wherein the plurality of second water passing holes are horizontally arranged on the side surface of the housing close to the top of the housing, and the height of the second water passing holes is higher than that of the movable plugs.
5. The automatic water pressure driven flood control device of claim 1, wherein the water passing pipe and the flood control pipe are respectively disposed at both sides of the housing.
6. The automatic hydraulically driven flood control device of claim 1, wherein the housing is disposed at the bottom of the flood control zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170677.7U CN220414118U (en) | 2023-08-11 | 2023-08-11 | Automatic hydraulic-driven flood control and waterlogging prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170677.7U CN220414118U (en) | 2023-08-11 | 2023-08-11 | Automatic hydraulic-driven flood control and waterlogging prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414118U true CN220414118U (en) | 2024-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322170677.7U Active CN220414118U (en) | 2023-08-11 | 2023-08-11 | Automatic hydraulic-driven flood control and waterlogging prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414118U (en) |
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2023
- 2023-08-11 CN CN202322170677.7U patent/CN220414118U/en active Active
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