CN219045098U - Energy-saving type water falling structure of bridge - Google Patents
Energy-saving type water falling structure of bridge Download PDFInfo
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- CN219045098U CN219045098U CN202320222121.5U CN202320222121U CN219045098U CN 219045098 U CN219045098 U CN 219045098U CN 202320222121 U CN202320222121 U CN 202320222121U CN 219045098 U CN219045098 U CN 219045098U
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Abstract
The utility model provides an energy-saving water falling structure of a bridge, which relates to the technical field of bridge drainage and comprises a drainage groove, a reservoir and a flower box which are positioned at the side edge of a bridge body; the reservoir is arranged at the bottom of the flower box; the reservoir is communicated with the drainage tank; the top surface of the reservoir is lower than the bridge deck; the drainage tank comprises a sewage guide plate, a stone collecting plate and a stone filtering plate; the sewage guide plate is a smooth inclined surface for connecting the bridge deck and the reservoir; the lower end of the sewage guide plate is connected with the interior of the reservoir; a sand filter screen is arranged between the sewage guide plate and the reservoir; the stone filter plate and the stone collecting plate are arranged above the sewage guide plate; one end of the stone filter plate is connected with the bridge deck, and the other end of the stone filter plate is inclined downwards and connected with the stone collecting plate; the height of the stone collecting plate is lower than the height of the lowest end of the stone filtering plate. The utility model can solve the problem that bridge drainage is easy to be blocked by sand and stone in the prior art, and achieves the beneficial effects of difficult blocking, high drainage efficiency and water storage for bridge flowers.
Description
Technical Field
The utility model relates to the technical field of bridge drainage, in particular to an energy-saving water falling structure of a bridge.
Background
With the increase of storm frequency in various places, the problem of water drainage of the bridge deck of the urban viaduct is highly concerned by people, and the improvement of the existing water drainage system of the urban viaduct and the research and development of the novel water drainage system are particularly important. Because the urban viaduct has a longer distance and is in a relatively closed environment, water exchange with the outside can only enter the drainage pipeline through the inlet for water arranged on the bridge deck and finally enter the municipal pipeline under the bridge. The current drainage mode adopted by the urban viaduct bridge deck drainage system is that bridge deck water flows and flows through the transverse and longitudinal slopes to enter the rain water inlet and then enter the drainage pipeline, and finally enters the ground drainage facility or river through the drainage vertical pipe.
In order to utilize rainwater resources, the utility model patent of the Chinese patent application number 202022272727.9 discloses an energy-saving bridge drainage structure of a building, a reservoir is communicated with a drainage groove, a flower pond is communicated with the top end of the reservoir, rainwater generated on a bridge deck can be converged into the reservoir through the drainage groove, water is provided for plants growing in the flower pond, the rainwater on the bridge deck is effectively utilized, and the water resources are reasonably utilized, so that the bridge is environment-friendly; the water outlet pipes are all communicated with the main water outlet pipe, the main water outlet pipe has a converging effect on water flow, the bottom of the main water outlet pipe is provided with a hydroelectric generator, so that discharged rainwater passes through the hydroelectric generator after being subjected to gravity acceleration, more electric energy is generated by the hydroelectric generator, the electric energy generated by the hydroelectric generator is stored in a storage battery under the street lamp, and energy is provided for illumination of the street lamp, so that the street lamp is energy-saving and environment-friendly. However, the problem in the prior art is that rainwater often mixes with silt stones and flows to the drainage tank, when silt is accumulated to a certain degree on the filter screen on the drainage tank, the filter screen is easily blocked due to the stones with larger particles, and the rainwater cannot flow to the drainage tank, so that accumulated water on the bridge floor is caused, and potential safety hazards exist.
Disclosure of Invention
Aiming at the problems, the energy-saving water falling structure for the bridge can solve the problems, and has the beneficial effects of difficult blockage, high drainage efficiency and water storage for the flowers of the bridge.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an energy-saving water falling structure of a bridge, which is characterized by comprising a water draining groove, a water reservoir and a flower box, wherein the water draining groove, the water reservoir and the flower box are positioned at the side edge of a bridge body; the reservoir is arranged at the bottom of the flower box; the reservoir is communicated with the drainage groove; the top surface of the reservoir is lower than the bridge deck; the drainage groove is arranged along the length direction of the bridge body; the drainage tank comprises a sewage guide plate, a stone collecting plate and a stone filtering plate; the sewage guide plate is a smooth inclined surface for connecting the bridge deck and the reservoir; the lower end of the sewage guide plate is connected with the interior of the reservoir; a sand filter screen is arranged between the sewage guide plate and the reservoir; the stone filter plate and the stone collecting plate are arranged above the sewage guide plate; one end of the stone filter plate is connected with the bridge deck, and the other end of the stone filter plate is inclined downwards and connected with the stone collecting plate; the height of the stone collecting plate is lower than the height of the lowest end of the stone filtering plate.
The bridge energy-saving type water falling structure provided by the utility model preferably further comprises a water draining pipe; the drain pipe is arranged at the side edge of the bridge body; a water outlet pipeline is arranged at the position, close to the top end, of the side wall of the reservoir; the water outlet pipeline is communicated with the water outlet pipe.
In the bridge energy-saving water falling structure provided by the utility model, preferably, one end of the drain pipe, which is far away from the reservoir, is provided with the hydroelectric generator; the hydroelectric generator is used for supplying power to the street lamp on the bridge body.
According to the bridge energy-saving type water falling structure provided by the utility model, preferably, the bottom of the flower box is provided with a soil layer; the bottom of the flower box is communicated with the reservoir.
In the bridge energy-saving water falling structure provided by the utility model, preferably, the upper surface of the sewage guide plate is provided with the heat conducting plate; one end of the heat conducting plate extends to the upper surface of the bridge deck.
In the bridge energy-saving water falling structure provided by the utility model, preferably, the stone collecting plates are obliquely arranged downwards from the middle of the bridge body to the two ends of the bridge body; and two ends of the stone collecting plate are respectively connected with a sewage discharge pipeline.
According to the bridge energy-saving water falling structure provided by the utility model, preferably, the upper surfaces of the stone collecting plate and the stone filtering plate are respectively provided with a smooth coating.
The technical scheme has the following advantages or beneficial effects:
the utility model provides an energy-saving water falling structure of a bridge, which comprises a water draining groove, a water reservoir and a flower box, wherein the water draining groove, the water reservoir and the flower box are positioned at the side edge of a bridge body; the reservoir is arranged at the bottom of the flower box; the reservoir is communicated with the drainage groove; the top surface of the reservoir is lower than the bridge deck; the drainage groove is arranged along the length direction of the bridge body; the drainage tank comprises a sewage guide plate, a stone collecting plate and a stone filtering plate; the sewage guide plate is a smooth inclined surface for connecting the bridge deck and the reservoir; the lower end of the sewage guide plate is connected with the interior of the reservoir; a sand filter screen is arranged between the sewage guide plate and the reservoir; the stone filter plate and the stone collecting plate are arranged above the sewage guide plate; one end of the stone filter plate is connected with the bridge deck, and the other end of the stone filter plate is inclined downwards and connected with the stone collecting plate; the height of the stone collecting plate is lower than the height of the lowest end of the stone filtering plate. The energy-saving water falling structure for the bridge provided by the utility model can solve the problem that bridge drainage is easy to be blocked by sand and stone to cause bridge surface water accumulation in the prior art, and has the beneficial effects of difficult blocking, high drainage efficiency and water storage for the bridge flowers.
Drawings
The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings are not intended to be drawn to scale, emphasis instead being placed upon illustrating the principles of the utility model.
Fig. 1 is a schematic diagram of an energy-saving water falling structure of a bridge according to embodiment 1 of the present utility model;
fig. 2 is a schematic top view of the bridge deck according to embodiment 1 of the present utility model.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.
Example 1:
as shown in fig. 1-2, the energy-saving water falling structure of the bridge provided by the embodiment of the utility model comprises a water draining groove 1, a water reservoir 2 and a flower box 3 which are positioned at the side edge of a bridge body 0; the reservoir 2 is arranged at the bottom of the flower box 3; the reservoir 2 is communicated with the drainage tank 1; the top surface of the reservoir 2 is lower than the bridge deck; specifically, in this embodiment, the drain pipe is further included; the drain pipe is arranged at the side edge of the bridge body 0; a water outlet pipeline 4 is arranged on the side wall of the reservoir 2 near the top end; the water outlet pipeline 4 is communicated with a water drain pipe; the drainage channel 1 is arranged along the length direction of the bridge body 0; the drainage tank 1 comprises a sewage guide plate 11, a stone collecting plate 12 and a stone filtering plate 13; the sewage guide plate 11 is a smooth inclined surface or an arc surface which is bent downwards and is used for connecting the bridge deck and the reservoir 2; the lower end of the sewage guide plate 11 is connected with the interior of the reservoir 2; a sand filter screen 14 is arranged between the sewage guide plate 11 and the reservoir 2; the two ends of the concrete bridge body 0 are provided with vent holes communicated with the inside of the drainage tank 1; the stone filter plate 13 and the stone collecting plate 12 are arranged above the sewage guide plate 11; one end of the stone filter plate 13 is connected with the bridge deck, and the other end is inclined downwards and connected with the stone collecting plate 12; the height of the stone collecting plate 12 is lower than the height of the lowermost end of the stone filter plate 13.
When water is accumulated on the bridge deck in rainy weather, the water carries stones and sediment on the bridge deck to flow to two sides of the bridge body 0, and when the water flows to the stone filter plates 13, large-particle sand and stones which cannot pass through the stone filter plates 13 roll down along the inclined upper surfaces of the stone filter plates 13 and fall onto the stone collecting plates 12; the small-particle sand and stone and sewage which pass through the stone filter plate 13 drop onto the sewage guide plate 11, the rainwater flows into the reservoir 2 along the inclined surface of the sewage guide plate 11 through the sand and stone filter screen 14, and when the water level in the reservoir 2 is too high, the rainwater is discharged from the water outlet pipeline 4 to a drain pipe at the side of the bridge body and is discharged out of the bridge body; the fine sand and stones are filtered and retained in the drainage tank 1 by the sand and stone filter screen, when the day is clear, the ventilation holes at the two ends of the bridge body 0 form larger airflow, fine sediment can be blown, the dryness of the sediment is improved, and the sediment is blown by the airflow to be discharged out of the bridge body.
According to the embodiment of the utility model, the filter screen for blocking the sewage by the stones is avoided by arranging the downward-inclined stone filter plate 13 to filter larger particle stones in the bridge floor sewage; small-particle cobble sediment in the sewage is filtered through a cobble filter screen 14, so that the cobble is prevented from accumulating in a reservoir; the sewage guide plate 11 is connected with the reservoir 2 to store part of rainwater, so as to provide water for plants in the flower box 1 on the bridge body, effectively utilize water resources, and save energy and protect environment; the extra rainwater is discharged through the water outlet pipeline 4 externally connected with the water outlet pipe, so that the rainwater is prevented from overflowing in the reservoir 2 to reduce the water outlet efficiency.
The energy-saving water falling structure for the bridge provided by the embodiment of the utility model can solve the problem that bridge drainage is easy to be blocked by sand and stone to cause bridge surface ponding in the prior art, and achieves the beneficial effects of difficult blockage, high drainage efficiency and water storage for the bridge flowers.
The rainwater can be reasonably utilized as a resource, and in the embodiment, a hydroelectric generator is arranged at one end of the drain pipe away from the reservoir 2; the hydroelectric generator is used for supplying power to the street lamp on the bridge body 0, rainwater is discharged from the reservoir 2, flows downwards under the action of gravity to accelerate, potential energy of water flow is converted into electric energy through the hydroelectric generator to be reasonably utilized, and the street lamp is environment-friendly.
Specifically, in this embodiment, the bottom of the flower box 3 is provided with a soil layer; the bottom of the flower box 3 is communicated with the reservoir 2, and the plant soil layer can be provided with a water-absorbing cotton rope, and the plant soil layer penetrates into the reservoir 2 to absorb water and provide water for plants.
In order to accelerate the discharge of the filtered rainwater from the gravel and sand bridge, in this embodiment, the upper surface of the sewage guide plate 11 is provided with a heat-conducting plate 112; one end of the heat conductive plate 112 extends to the deck upper surface. When the weather is clear, the heat conducting plate 112 receives the heat of the sun and transfers the heat to the sand and stones accumulated on the sewage guide plate 11, so that the sand and stones are dried more quickly, the quality is reduced, and the air flow passing through the ventilation holes can be taken out of the bridge body more quickly.
In the preferred embodiment of this embodiment, the stone collecting plates 12 are disposed obliquely downward from the middle of the bridge body 0 to both ends of the bridge body 0; the two ends of the stone collecting plate 12 are respectively connected with a sewage drain pipeline, namely, the height of the part of the stone collecting plate 11 positioned in the middle of the bridge body is higher than the height of the two ends of the bridge body of the stone collecting plate 12, so that stones can roll from the stone collecting plate 12 to the sewage drain pipelines connected with the two ends of the bridge body.
In the preferred embodiment of this embodiment, both the upper surfaces of the stone collecting plate 12 and the stone filter plate 13 are provided with a smooth coating. The smooth coating reduces the friction of the stone as it passes over the stone filter plate 13 and the stone collector plate 12, so that the stone is less likely to stay on the stone filter plate 12 causing a blockage and faster removal from the bridge.
In summary, the utility model provides an energy-saving water falling structure for a bridge, which can solve the problem that bridge drainage is easy to be blocked by sand and stone to cause bridge surface water accumulation in the prior art, and has the beneficial effects of difficult blockage, high drainage efficiency, energy conservation and environmental protection.
Those skilled in the art will appreciate that the above-described modifications may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and are not described herein. Such modifications do not affect the essence of the present utility model, and are not described herein.
The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art will make many possible variations and modifications, or adaptations to equivalent embodiments without departing from the technical solution of the present utility model, which do not affect the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (7)
1. The energy-saving water falling structure of the bridge is characterized by comprising a water draining groove, a water reservoir and a flower box which are positioned at the side edge of a bridge body;
the reservoir is arranged at the bottom of the flower box; the reservoir is communicated with the drainage groove; the top surface of the reservoir is lower than the bridge deck;
the drainage groove is arranged along the length direction of the bridge body; the drainage tank comprises a sewage guide plate, a stone collecting plate and a stone filtering plate;
the sewage guide plate is a smooth inclined surface for connecting the bridge deck and the reservoir; the lower end of the sewage guide plate is connected with the interior of the reservoir; a sand filter screen is arranged between the sewage guide plate and the reservoir;
the stone filter plate and the stone collecting plate are arranged above the sewage guide plate; one end of the stone filter plate is connected with the bridge deck, and the other end of the stone filter plate is inclined downwards and connected with the stone collecting plate; the height of the stone collecting plate is lower than the height of the lowest end of the stone filtering plate.
2. The bridge energy saving drop in water structure of claim 1, further comprising a drain; the drain pipe is arranged at the side edge of the bridge body; a water outlet pipeline is arranged at the position, close to the top end, of the side wall of the reservoir; the water outlet pipeline is communicated with the water outlet pipe.
3. The bridge energy saving type water falling structure as claimed in claim 2, wherein a hydroelectric generator is arranged at one end of the water discharging pipe away from the reservoir; the hydroelectric generator is used for supplying power to the street lamp on the bridge body.
4. The bridge energy-saving type water falling structure according to claim 1, wherein a soil layer is arranged at the bottom of the flower box; the bottom of the flower box is communicated with the reservoir.
5. The bridge energy-saving type water falling structure of claim 1, wherein a heat conducting plate is arranged on the upper surface of the sewage guide plate; one end of the heat conducting plate extends to the upper surface of the bridge deck.
6. The energy-saving water falling structure of the bridge as claimed in claim 1, wherein the stone collecting plates are arranged obliquely downwards from the middle of the bridge body to the two ends of the bridge body; and two ends of the stone collecting plate are respectively connected with a sewage discharge pipeline.
7. The bridge energy saving type water falling structure of claim 1, wherein the upper surfaces of the stone collecting plate and the stone filtering plate are provided with smooth coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222121.5U CN219045098U (en) | 2023-02-15 | 2023-02-15 | Energy-saving type water falling structure of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222121.5U CN219045098U (en) | 2023-02-15 | 2023-02-15 | Energy-saving type water falling structure of bridge |
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| Publication Number | Publication Date |
|---|---|
| CN219045098U true CN219045098U (en) | 2023-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320222121.5U Active CN219045098U (en) | 2023-02-15 | 2023-02-15 | Energy-saving type water falling structure of bridge |
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| Country | Link |
|---|---|
| CN (1) | CN219045098U (en) |
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2023
- 2023-02-15 CN CN202320222121.5U patent/CN219045098U/en active Active
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