CN219343090U - Water diversion pivot arrangement structure based on gate dam combined inner and outer reservoirs - Google Patents
Water diversion pivot arrangement structure based on gate dam combined inner and outer reservoirs Download PDFInfo
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- CN219343090U CN219343090U CN202320443226.3U CN202320443226U CN219343090U CN 219343090 U CN219343090 U CN 219343090U CN 202320443226 U CN202320443226 U CN 202320443226U CN 219343090 U CN219343090 U CN 219343090U
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Abstract
The utility model relates to the technical field of water conservancy junction, in particular to a water diversion junction arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir, which at least comprises a water diversion junction, a water flow component, wherein the water flow component is positioned in the outer reservoir and used for discharging floodwater, the water flow component is arranged on the surface of the water flow component and positioned in the inner reservoir and used for outputting a clean water source after sand settlement to a downstream channel, the water flow component is communicated with the water flow component and used for outputting a water source downstream, a water retaining component is movably connected with the water diversion component, the water retaining component and the water diversion component are used for classifying the water source, the water flow component and the outer reservoir form a filtering point, and the quicksand is blocked by the filtering point in the moving process so as to lead the quicksand to be retained in the water flow component and separate the water source; the inner reservoir and the outer reservoir are formed through two water gathering points formed by movably connecting the water retaining component and the water diversion component, and the inner reservoir and the outer reservoir are used for realizing 'water-sand separation' of bed load and most suspended load silt, so that the water supply quality is ensured.
Description
Technical Field
The utility model relates to the technical field of water conservancy junctions, in particular to a water diversion junction arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir.
Background
At present, the ferer dry water diversion building mainly used for irrigation has the advantages of front water diversion and side sand washing. The engineering current situation comprises a water inlet gate, a flood discharge sand washing gate, a flood discharge gate, a self-break dam and an upstream repairing section, wherein the flood discharge gate is positioned at the self-break dam of the current situation, is built at the entrance of a curve, is about 150m away from the flood discharge sand washing gate, forms an included angle of 60 degrees with the central line of a river channel, and is of a reinforced concrete integral structure. Total 3 holes, each hole has a clear width of 5m. The gate adopts plane arch cast iron gate, but in the use, the high-rise river course appears the siltation seriously easily, leads to the artifical bend of former design to lose effect, and the siltation causes the flood discharge sand washing gate to lose the flood discharge effect simultaneously, need often clear up it, influences the quality to the downstream water supply.
In view of this, the present utility model provides a water diversion hinge arrangement structure based on a gate dam combined with an inner and outer reservoir.
Disclosure of Invention
The utility model aims to solve the defects and provide a water diversion junction arrangement structure capable of separating muddy sand from water through an inner warehouse and an outer warehouse.
An outer warehouse and an inner warehouse are formed by using the water diversion assembly, the water retaining assembly and the water diversion assembly are arranged in the water diversion assembly, deposit bed load is intercepted by the water retaining assembly and the water diversion assembly, and then the deposit bed load is discharged to the downstream, so that the water supply quality is improved.
The utility model provides a diversion junction arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir, which at least comprises one diversion junction, a water flow component and a water flow component, wherein the water flow component is positioned in the outer reservoir and used for discharging floodwater, the water flow component is arranged on the surface of the water flow component and positioned in the inner reservoir and used for outputting a clean water source after sand settlement to a downstream channel, the water flow component is communicated with the water flow component and used for outputting the water source to the downstream channel, the surface of the water flow component is provided with a water retaining component, the water retaining component is movably connected with the water guide component, the water retaining component and the water guide component are used for classifying the water source, the water flow component and the outer reservoir form a filtering point, and the water flow component is blocked by the filtering point in the moving process so that the water flow sand is retained in the water flow component and the water source are separated.
As a further improvement of the technical scheme, the flowing water assembly at least comprises a flood discharge sand washing gate, wherein the surface of the flood discharge sand washing gate is communicated with a sand gravel platform, and the other end of the sand gravel platform is connected with a sand gravel filling.
As a further improvement of the technical scheme, the water retaining assembly at least comprises an upstream water retaining wall, wherein the upstream water retaining wall is arranged on the upstream of the gate dam, and the length area of the upstream water retaining wall covers the upstream of the gate dam.
As a further improvement of the technical scheme, the other end of the upstream retaining wall is connected with a downstream retaining dam, the right bank retaining wall of the floodgate is arranged on the sand gravel filling surface, and the toe tooth wall is arranged on the surface of the downstream retaining dam.
As a further improvement of the technical scheme, the water diversion assembly at least comprises an inner reservoir water inlet gate, the inner reservoir water inlet gate is installed inside an upstream retaining wall, an inner reservoir water diversion gate is arranged on the upstream of a downstream retaining dam, and the downstream of the flood discharge sand washing gate is communicated with a current-collecting guide dike.
Compared with the prior art, the utility model has the beneficial effects that:
in the diversion junction arrangement structure based on the gate dam combined with the inner and outer reservoirs, the inner reservoir and the outer reservoir are formed through two water collecting points formed by movably connecting the water retaining component and the water diversion component, the inner reservoir and the outer reservoir are used for separating the bed load from most suspended load silt, the water supply quality is ensured, the filtering point is formed in the outer reservoir through the water flowing component, the energy storage capacity is regulated for the water source in the gate dam, the concentrated sand flushing is ensured, the silt deposition speed is delayed, and the engineering service life is prolonged.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of a flow line assembly of the present utility model;
FIG. 2 is a schematic view of an inner reservoir intake lock of the present utility model;
FIG. 3 is a schematic view of a stilling pool according to the present utility model;
FIG. 4 is a schematic view of a sand and gravel platform of the present utility model.
The meaning of each reference sign in the figure is:
10. a water flow assembly; 11. flood discharge sand washing gate; 12. a sand gravel platform; 13. filling sand gravel;
20. a water blocking assembly; 21. an upstream water retaining wall; 23. a downstream retaining dam; 24. a flood gate right bank water retaining wall; 25. toe tooth wall;
30. a water diversion assembly; 31. an inner reservoir water inlet gate; 32. an inner reservoir drainage gate; 34. the current diversion dike is connected.
Detailed Description
The ferer dry water diversion building mainly uses irrigation, and front water diversion and side sand flushing are carried out. The engineering current situation comprises a water inlet gate, a flood discharge sand washing gate, a flood discharge gate, a self-break dam and an upstream repairing section, wherein the flood discharge gate is positioned at the self-break dam of the current situation, is built at the entrance of a curve, is about 150m away from the flood discharge sand washing gate, forms an included angle of 60 degrees with the central line of a river channel, and is of a reinforced concrete integral structure. Total 3 holes, each hole has a clear width of 5m. The gate adopts plane arch cast iron gate, but in the use, the high-rise river course appears the siltation seriously easily, leads to the artifical bend of former design to lose effect, and the siltation causes the flood discharge sand washing gate to lose the flood discharge effect simultaneously, need often clear up it, influences the quality to the downstream water supply.
1-4, the device at least comprises a diversion junction, a water flow assembly 10, wherein the water flow assembly 10 is positioned in an outer warehouse and used for discharging floodwater, the surface of the water flow assembly 10 is provided with a water diversion assembly 30, the water flow assembly 10 is positioned in an inner warehouse and used for outputting a clean water source after sand precipitation to a downstream channel, the water flow assembly 10 is communicated with the water diversion assembly 30 and used for outputting the water source to the downstream, the surface of the water diversion assembly 30 is provided with a water retaining assembly 20, the water retaining assembly 20 is movably connected with the water diversion assembly 30, the water retaining assembly 20 and the water diversion assembly 30 are used for classifying the water source, the water flow assembly 10 and the outer warehouse form a filtering point, and the sand flow is blocked by the filtering point in the moving process so as to lead the sand flow to be retained in the water flow assembly 10 and the water source to flow separately;
the improvement of the embodiment is that: the inner reservoir and the outer reservoir are formed through two water gathering points formed by movably connecting the water retaining component 20 and the water diversion component 30, the inner reservoir and the outer reservoir are used for realizing water-sand separation of the bed load and most suspended mass muddy sand, and the filtering point is formed on the outer reservoir through the water flowing component 10, so that energy-regulating capacity is formed for a water source in the gate dam, and concentrated sand flushing is ensured;
the water flow assembly 10 at least comprises a flood discharge sand washing gate 11, the surface of the flood discharge sand washing gate 11 is communicated with a sand gravel platform 12, the other end of the sand gravel platform 12 is connected with a sand gravel filling 13, the water retaining assembly 20 at least comprises an upstream water retaining wall 21, the upstream water retaining wall 21 is arranged on the upstream of a gate dam, and the length area of the upstream water retaining wall 21 covers the upstream of the gate dam to block water flow so as to classify water flow;
the other end of the upstream retaining wall 21 is connected with a downstream retaining dam 23, the surface of the sand gravel filling 13 is provided with a floodgate right bank retaining wall 24, the surface of the downstream retaining dam 23 is provided with a toe tooth wall 25, the water diversion assembly 30 at least comprises an inner reservoir water inlet gate 31, the inner reservoir water inlet gate 31 is arranged inside the upstream retaining wall 21, an inner reservoir water diversion gate 32 is arranged on the upstream of the downstream retaining dam 23, and the downstream of the flood discharge sand flushing gate 11 is communicated with a current state diversion dike 34.
To sum up, the working principle of the scheme is as follows: the diversion junction has a certain accumulation capacity, mainly causes the bed load in river sediment to accumulate in the outer warehouse, brings the sediment into the downstream of the junction by using intermittent flood, arranges a retaining wall between the inner warehouse and the outer warehouse, separates muddy water in the outer warehouse from clear water in the inner warehouse, and opens the inner warehouse water inlet gate 31 to guide clear water in the surface layer of the outer warehouse to overflow the inner warehouse when the water demand of the inner warehouse is insufficient. Further precipitation of the inner reservoir is performed to draw water into the canal through the inner reservoir water gate 32. The inner warehouse is used for depositing suspended sediment and carrying out short-time adjustment, and sand washing and water diversion can be carried out separately through flexible regulation and storage measures, so that anhydrous sand washing is avoided as much as possible.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Water diversion pivot arrangement structure based on gate dam combines inside and outside storehouse includes at least one water diversion pivot, its characterized in that: the water diversion assembly (10), water diversion assembly (10) are located outer storehouse for flood discharge, water diversion assembly (30) are arranged on the surface of water diversion assembly (10), water diversion assembly (10) are located inner storehouse and are used for outputting clear water source to a downstream channel after sand settling, water diversion assembly (10) are communicated with water diversion assembly (30) and are used for outputting water source to the downstream, water diversion assembly (30) are arranged on the surface of water diversion assembly (30) and are provided with water retaining assembly (20), water retaining assembly (20) and water diversion assembly (30) are movably connected, water retaining assembly (20) and water diversion assembly (30) are used for classifying water sources, water diversion assembly (10) and outer storehouse form filtering points, and the water diversion sand is blocked by the filtering points in the moving process to enable the water diversion sand to stay in the water diversion assembly (10) and enable the water diversion sand to flow separately.
2. The diversion hub arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir as claimed in claim 1, wherein: the water flowing assembly (10) at least comprises a flood discharging sand washing gate (11), wherein the surface of the flood discharging sand washing gate (11) is communicated with a sand gravel platform (12), and the other end of the sand gravel platform (12) is connected with a sand gravel filling (13).
3. The diversion hub arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir as claimed in claim 2, wherein: the water retaining assembly (20) at least comprises an upstream water retaining wall (21), the upstream water retaining wall (21) is arranged at the upstream of the gate dam, and the length area of the upstream water retaining wall (21) covers the upstream of the gate dam.
4. A gate dam in combination with an inner and outer reservoir based water diversion hinge arrangement as set forth in claim 3, wherein: the other end of the upstream retaining wall (21) is connected with a downstream retaining dam (23), the surface of the sand gravel filling (13) is provided with a floodgate right bank retaining wall (24), and the surface of the downstream retaining dam (23) is provided with a toe tooth wall (25).
5. The diversion hub arrangement structure based on a gate dam combined with an inner reservoir and an outer reservoir as set forth in claim 4, wherein: the diversion assembly (30) at least comprises an inner reservoir water inlet gate (31), the inner reservoir water inlet gate (31) is installed inside an upstream retaining wall (21), an inner reservoir water inlet gate (32) is arranged at the upstream of a downstream retaining dam (23), and a current-situation diversion dike (34) is communicated with the downstream of the flood discharge sand washing gate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320443226.3U CN219343090U (en) | 2023-03-10 | 2023-03-10 | Water diversion pivot arrangement structure based on gate dam combined inner and outer reservoirs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320443226.3U CN219343090U (en) | 2023-03-10 | 2023-03-10 | Water diversion pivot arrangement structure based on gate dam combined inner and outer reservoirs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343090U true CN219343090U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320443226.3U Active CN219343090U (en) | 2023-03-10 | 2023-03-10 | Water diversion pivot arrangement structure based on gate dam combined inner and outer reservoirs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343090U (en) |
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2023
- 2023-03-10 CN CN202320443226.3U patent/CN219343090U/en active Active
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