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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Abstract
Description
技术领域Technical field
本实用新型涉及防洪防涝技术领域,具体涉及一种自动水压驱动的防洪防涝装置。The utility model relates to the technical field of flood prevention and waterlogging prevention, and in particular to an automatic water pressure-driven flood and waterlogging prevention device.
背景技术Background technique
传统的防洪防涝设施主要有堤坝、水闸以及排水系统等;这些设施主要通过物理阻隔或者引导水流的方式来防止洪水侵袭。然而,这些设施通常需要大规模的建设和维护,并且在面对极端天气事件时可能无法提供足够的保护。Traditional flood and waterlogging prevention facilities mainly include dams, sluices, and drainage systems; these facilities mainly prevent floods by physically blocking or guiding water flow. However, these facilities often require extensive construction and maintenance and may not provide adequate protection in the face of extreme weather events.
传统的防洪防涝设施仍存在以下缺点:Traditional flood and waterlogging prevention facilities still have the following shortcomings:
1.建设和维护成本高:传统的防洪防涝设施通常需要大规模的建设,这需要大量的人力、物力和财力投入;此外,这些设施的维护和修复也需要持续的投入。1. High construction and maintenance costs: Traditional flood and waterlogging prevention facilities usually require large-scale construction, which requires a large amount of human, material and financial investment; in addition, the maintenance and repair of these facilities also require continuous investment.
2.灵活性差:传统的防洪防涝设施通常是固定的,不能根据洪水的变化进行灵活的调整;例如,堤坝的高度和位置是固定的,不能根据洪水的高度进行调整。2. Poor flexibility: Traditional flood control and waterlogging prevention facilities are usually fixed and cannot be flexibly adjusted according to changes in floods; for example, the height and position of levees are fixed and cannot be adjusted according to the height of the flood.
3.对环境影响大:大规模的防洪防涝设施建设可能会对环境产生重大影响,包括改变水流方向、破坏生态环境等。3. Large impact on the environment: Large-scale construction of flood and waterlogging prevention facilities may have a significant impact on the environment, including changing the direction of water flow and damaging the ecological environment.
4.抗极端天气能力有限:在面对极端天气事件,如超过设计标准的洪水时,传统的防洪防涝设施可能无法提供足够的保护。4. Limited ability to withstand extreme weather: When facing extreme weather events, such as floods that exceed design standards, traditional flood control and waterlogging prevention facilities may not be able to provide sufficient protection.
实用新型内容Utility model content
针对现有技术的上述不足,本实用新型提供了一种自动水压驱动的防洪防涝装置,解决了传统防洪防涝设施成本高、灵活性差、对环境影响大的问题。In view of the above-mentioned shortcomings of the existing technology, the present utility model provides an automatic water pressure-driven flood and waterlogging prevention device, which solves the problems of high cost, poor flexibility and large impact on the environment of traditional flood and waterlogging prevention facilities.
为实现上述目的,本实用新型所采用的技术方案为:In order to achieve the above purpose, the technical solution adopted by the present utility model is:
提供一种自动水压驱动的防洪防涝装置,其包括由若干挡板围设的保护区域和防洪区域,防洪区域内设置有壳体,壳体与过水管道的一端连通,过水管道的另一端贯穿挡板并与挡板外侧的区域连通,壳体通过防洪管道与保护区域连通,防洪管道靠近保护区域这一端的侧壁上设置有若干第一过水孔,且第一过水孔位于防洪区域内,防洪管道内滑动设置有用于封堵第一过水孔的活动堵头,壳体的上方设置有若干第二过水孔。An automatic water pressure driven flood and waterlogging prevention device is provided, which includes a protection area and a flood control area surrounded by a number of baffles. A shell is provided in the flood control area, and the shell is connected to one end of a water pipe. The other end penetrates the baffle and is connected to the area outside the baffle. The shell is connected to the protection area through a flood control pipe. A number of first water holes are provided on the side wall of the end of the flood control pipeline close to the protection area, and the first water holes are Located in the flood control area, a movable plug for blocking the first water hole is slidably provided in the flood control pipe, and a number of second water holes are provided above the shell.
采用上述技术方案的有益效果为:本方案可控制水流的单方向运动,实现防洪防涝;当挡板外侧的区域水位升高时,活动堵头在水压的推动作用下自动移动并封堵第一过水孔,以阻止水流从防洪区域进入保护区域;当保护区域内的水位升高时,活塞会自动移动并打开第一过水孔,将保护区域多余的水排至防洪区域,并通过第二过水孔、过水管道排出;本方案不仅可以灵活应对洪水的变化,而且可以减少对大规模防洪设施的依赖,从而降低建设和维护成本。The beneficial effects of adopting the above technical solution are: this solution can control the unidirectional movement of water flow to achieve flood prevention and waterlogging prevention; when the water level in the area outside the baffle rises, the movable plug automatically moves and seals under the push of water pressure. The first water hole is to prevent water from entering the protection area from the flood control area; when the water level in the protection area rises, the piston will automatically move and open the first water hole to drain excess water from the protection area to the flood control area, and It is discharged through the second water hole and water pipe; this solution can not only flexibly respond to changes in floods, but also reduce reliance on large-scale flood control facilities, thereby reducing construction and maintenance costs.
进一步地,防洪管道呈内部中空的圆柱状,活动堵头为圆柱体,防洪管道和活动堵头的轴线均水平设置,活动堵头的轴向长度小于防洪管道靠近壳体的一端到第一过水孔的轴向长度,活动堵头的外侧壁与防洪管道的内侧壁滑动密封贴合。Further, the flood control pipe is in the shape of a hollow cylinder inside, and the movable plug is a cylinder. The axes of the flood control pipe and the movable plug are both set horizontally. The axial length of the movable plug is shorter than the end of the flood control pipe close to the shell to the first pass. The axial length of the water hole, the outer wall of the movable plug and the inner wall of the flood control pipe are in sliding and sealing fit.
采用上述技术方案的有益效果为:通过活动堵头在防洪管道内的轴向密封滑动,可实现第一过水孔的开启和关闭,从而实现水流的单方向运动;同时在活动堵头的作用下,壳体内的水也无法通过防洪管道进入保护区域。The beneficial effects of adopting the above technical solution are: through the axial sealing sliding of the movable plug in the flood control pipe, the opening and closing of the first water hole can be realized, thereby realizing the unidirectional movement of the water flow; at the same time, the role of the movable plug , the water in the shell cannot enter the protected area through the flood control pipe.
进一步地,防洪管道的两端通过连接管道分别与壳体和保护区域连通,且连接管道的径向尺寸小于活动堵头的径向尺寸。Further, both ends of the flood control pipe are connected to the shell and the protection area respectively through connecting pipes, and the radial size of the connecting pipe is smaller than the radial size of the movable plug.
采用上述技术方案的有益效果为:通过设置径向尺寸更小的连接管道,可实现对活动堵头滑动行程的限位,有效地防止活动堵头滑出防洪管道。The beneficial effect of adopting the above technical solution is that by setting up a connecting pipe with a smaller radial size, the sliding stroke of the movable plug can be limited, effectively preventing the movable plug from sliding out of the flood control pipe.
进一步地,若干第二过水孔水平排布在壳体靠近其顶部的侧面上,且第二过水孔的高度高于活动堵头的高度;使得壳体内水位逐渐升高时,可先使活动堵头在水压的作用下移动并封堵第一过水孔,之后水通过第二过水孔进入防洪区域。Further, a number of second water holes are horizontally arranged on the side of the housing near the top, and the height of the second water holes is higher than the height of the movable plug; so that when the water level in the housing gradually rises, the water level can be The movable plug moves under the action of water pressure and blocks the first water hole, and then the water enters the flood control area through the second water hole.
进一步地,过水管道和防洪管道分别设置在壳体的两侧。Further, water pipes and flood control pipes are respectively arranged on both sides of the housing.
进一步地,壳体设置在防洪区域的底部。Further, the housing is provided at the bottom of the flood protection area.
本实用新型的有益效果为:The beneficial effects of this utility model are:
本方案利用水压驱动的活动堵头来控制水流的单方向运动,从而实现自动化防洪防涝,减少了人工干预的需求;相比于传统的大规模防洪防涝设施,本方案的结构简单,降低了建设和维护的成本,并减小对环境的影响,且本方案可以灵活应对洪水的变化,提高了防洪防涝的效率以及抗极端天气的能力。This solution uses movable plugs driven by water pressure to control the unidirectional movement of water flow, thereby realizing automated flood control and reducing the need for manual intervention. Compared with traditional large-scale flood control and waterlogging prevention facilities, this solution has a simple structure. It reduces the cost of construction and maintenance and reduces the impact on the environment. This solution can flexibly respond to changes in floods, improve the efficiency of flood control and waterlogging prevention, and improve the ability to withstand extreme weather.
附图说明Description of the drawings
图1为本方案防洪防涝装置的第一结构示意图。Figure 1 is the first structural schematic diagram of the flood and waterlogging prevention device of this solution.
图2为本方案防洪防涝装置的第一结构示意图。Figure 2 is the first structural schematic diagram of the flood and waterlogging prevention device of this solution.
图3为本方案防洪防涝装置的局部剖视图。Figure 3 is a partial cross-sectional view of the flood and waterlogging prevention device of this scheme.
其中,1、挡板,2、保护区域,3、防洪区域,4、壳体,5、过水管道,6、防洪管道,7、第一过水孔,8、活动堵头,9、第二过水孔,10、连接管道。Among them, 1. Baffle, 2. Protection area, 3. Flood control area, 4. Shell, 5. Water pipe, 6. Flood control pipe, 7. First water hole, 8. Movable plug, 9. Two water holes, 10. Connect the pipes.
具体实施方式Detailed ways
下面对本实用新型的具体实施方式进行描述,以便于本技术领域的技术人员理解本实用新型,但应该清楚,本实用新型不限于具体实施方式的范围,对本技术领域的普通技术人员来讲,只要各种变化在所附的权利要求限定和确定的本实用新型的精神和范围内,这些变化是显而易见的,一切利用本实用新型构思的实用新型创造均在保护之列。Specific embodiments of the present utility model are described below to facilitate those skilled in the art to understand the utility model. However, it should be clear that the present utility model is not limited to the scope of the specific embodiments. For those of ordinary skill in the technical field, as long as Various changes are obvious within the spirit and scope of the present utility model as defined and determined by the appended claims, and all utility model creations utilizing the concepts of the present utility model are protected.
如图1所示,提供一种自动水压驱动的防洪防涝装置,其包括由若干挡板1围设的保护区域2和防洪区域3,防洪区域3的底部设置有壳体4,壳体4的一侧与过水管道5的一端连通,过水管道5的另一端贯穿挡板1并与挡板1外侧的区域连通,壳体4的另一侧通过防洪管道6与保护区域2连通,防洪管道6靠近保护区域2这一端的侧壁上设置有若干第一过水孔7,且第一过水孔7位于防洪区域3内,防洪管道6内滑动设置有用于封堵第一过水孔7的活动堵头8。As shown in Figure 1, an automatic water pressure driven flood and waterlogging prevention device is provided, which includes a protection area 2 and a flood control area 3 surrounded by a number of baffles 1. A shell 4 is provided at the bottom of the flood control area 3. One side of 4 is connected to one end of the water pipe 5, the other end of the water pipe 5 penetrates the baffle 1 and is connected to the area outside the baffle 1, and the other side of the housing 4 is connected to the protection area 2 through the flood control pipe 6 , a number of first water holes 7 are provided on the side wall of the end of the flood control pipe 6 close to the protection area 2, and the first water holes 7 are located in the flood control area 3. There are sliding holes in the flood control pipe 6 for blocking the first water holes 7. The movable plug 8 of the water hole 7.
设计时,防洪管道6呈内部中空的圆柱状,活动堵头8为圆柱体,防洪管道6和活动堵头8的轴线均水平设置,活动堵头8的轴向长度小于防洪管道6靠近壳体4的一端到第一过水孔7的轴向长度,活动堵头8的外侧壁与防洪管道6的内侧壁滑动密封贴合;通过活动堵头8在防洪管道6内的轴向密封滑动,可实现第一过水孔7的开启和关闭;同时在活动堵头8的作用下,壳体4内的水也无法通过防洪管道6进入保护区域2。During design, the flood control pipe 6 is in the shape of a hollow cylinder, and the movable plug 8 is a cylinder. The axes of the flood control pipe 6 and the movable plug 8 are both set horizontally. The axial length of the movable plug 8 is smaller than the flood control pipe 6 and is close to the shell. 4 to the axial length of the first water hole 7, the outer wall of the movable plug 8 is in sliding and sealing fit with the inner wall of the flood control pipe 6; through the axial sealing sliding of the movable plug 8 in the flood control pipe 6, The opening and closing of the first water hole 7 can be realized; at the same time, under the action of the movable plug 8, the water in the housing 4 cannot enter the protection area 2 through the flood control pipe 6.
防洪管道6的两端通过连接管道10分别与壳体4和保护区域2连通,且连接管道10的径向尺寸小于活动堵头8的径向尺寸;通过设置径向尺寸更小的连接管道10,可实现对活动堵头8滑动行程的限位,有效地防止活动堵头8滑出防洪管道6。Both ends of the flood control pipe 6 are connected to the shell 4 and the protection area 2 respectively through the connecting pipe 10, and the radial size of the connecting pipe 10 is smaller than the radial size of the movable plug 8; by setting the connecting pipe 10 with a smaller radial size , which can limit the sliding stroke of the movable plug 8 and effectively prevent the movable plug 8 from sliding out of the flood control pipe 6 .
壳体4的上方设置有若干第二过水孔9,且若干第二过水孔9水平排布在壳体4靠近其顶部的两侧,第二过水孔9的高度高于活动堵头8的高度。A number of second water holes 9 are provided above the housing 4, and a number of second water holes 9 are arranged horizontally on both sides of the housing 4 near its top. The height of the second water holes 9 is higher than the movable plug. 8 height.
本方案可控制水流的单方向运动,从而实现防洪防涝,其原理为:当挡板1外侧的区域水位升高时,水通过过水管道5进入壳体4内,随着壳体4内部水位的逐渐升高,水逐渐进入防洪管道6,在水压的推动作用下,活动堵头8向靠近保护区域2的一端移动,并封堵第一过水孔7,之后随着水位的继续升高,水通过第二过水孔9流入防洪区域3,此时由于第二过水孔9已被活动堵头8封堵,水只能留在防洪区域3内,无法通过第一过水孔7流入保护区域2,且随着水位的升高,活动堵头8受到的水压也会增大,使水更不易流入保护区域2;而当保护区域2内的水位升高时,在水压的推动作用下,活动堵头8向靠近壳体4的一端移动并打开第一过水孔7,使得保护区域2内的水可通过第一过水孔7进入防洪区域3,随着水位的上升,水依次通过第二过水孔9、过水管道5流出,最终实现防洪防涝。This solution can control the unidirectional movement of water flow to achieve flood prevention and waterlogging prevention. The principle is: when the water level in the area outside the baffle 1 rises, the water enters the shell 4 through the water pipe 5, and as the water flows inside the shell 4 As the water level gradually rises, water gradually enters the flood control pipe 6. Under the push of water pressure, the movable plug 8 moves to the end close to the protection area 2 and blocks the first water hole 7. Then as the water level continues rises, water flows into the flood control area 3 through the second water hole 9. At this time, because the second water hole 9 has been blocked by the movable plug 8, the water can only stay in the flood control area 3 and cannot pass through the first water hole. Hole 7 flows into the protection area 2, and as the water level rises, the water pressure on the movable plug 8 will also increase, making it more difficult for water to flow into the protection area 2; and when the water level in the protection area 2 rises, Under the push of water pressure, the movable plug 8 moves to the end close to the housing 4 and opens the first water hole 7, so that the water in the protection area 2 can enter the flood control area 3 through the first water hole 7. As the water level rises, water flows out through the second water hole 9 and the water pipe 5 in sequence, ultimately achieving flood prevention and waterlogging prevention.
综上所述,本方案利用水压驱动的活动堵头8来控制水流的单方向运动,从而实现自动化防洪防涝,其建设和维护成本低、对环境的影响小,且可灵活应对洪水的变化,提高了防洪防涝的效率以及抗极端天气的能力。To sum up, this solution uses the movable plug 8 driven by water pressure to control the unidirectional movement of water flow, thereby realizing automated flood control and waterlogging prevention. It has low construction and maintenance costs, has little impact on the environment, and can flexibly respond to floods. Changes have improved the efficiency of flood control and waterlogging prevention and the ability to withstand extreme weather.
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CN117905153A (en) * | 2024-01-31 | 2024-04-19 | 中铁建设集团有限公司 | Railway low-carbon water supply and drainage treatment system and treatment method thereof |
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CN117905153A (en) * | 2024-01-31 | 2024-04-19 | 中铁建设集团有限公司 | Railway low-carbon water supply and drainage treatment system and treatment method thereof |
CN117905153B (en) * | 2024-01-31 | 2024-09-24 | 中铁建设集团有限公司 | Treatment method based on low-carbon water supply and drainage system of railway station |
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