CN218540614U - Farmland water-saving irrigation water outlet stilling pool - Google Patents
Farmland water-saving irrigation water outlet stilling pool Download PDFInfo
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- CN218540614U CN218540614U CN202222917253.8U CN202222917253U CN218540614U CN 218540614 U CN218540614 U CN 218540614U CN 202222917253 U CN202222917253 U CN 202222917253U CN 218540614 U CN218540614 U CN 218540614U
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Abstract
The application discloses a farmland water-saving irrigation water outlet stilling pool which comprises a water drainage tank bottom plate and a stilling pool bottom plate, wherein stilling tank side plates are fixed on two sides of the stilling pool bottom plate; the bottom plate of the stilling pool is provided with a stilling buffer pool and a stilling interception pool; one end of the force-dissipating buffer pool is fixedly connected with the water drainage groove bottom plate, the other end of the force-dissipating buffer pool is fixedly connected with one end of the force-dissipating intercepting pool, the other end of the force-dissipating intercepting pool is connected with a force-dissipating tail ridge, a plurality of force-dissipating grooves are formed in the upper surface of the force-dissipating buffer pool, two ends of each force-dissipating groove face towards two force-dissipating groove side plates in an extending mode, and force-dissipating piers are fixed on the force-dissipating intercepting pool. This application has reduced the direct striking of rivers and has eliminated the pond bottom plate, has further improved the stability in pond of eliminating power, has good practicality effect.
Description
Technical Field
The application relates to the technical field of stilling ponds, in particular to a water outlet stilling pond for farmland water-saving irrigation.
Background
The farmland construction mainly comprises field net, canal net, road net, power grid, land leveling, centralized connection, soil improvement, fertilization facility construction and the like. The farmland construction projects are wide, and particularly the number of the stilling ponds of the water-saving irrigation water outlet is large.
At present, the existing stilling pool generally relies on the water flow to form hydraulic jump and impact with the pool wall of the stilling pool to dissipate energy.
In view of the above-mentioned related technologies, the inventor believes that the stilling pool is generally constructed at a position where the water flow speed is high, and the water flow directly falls into the stilling pool, which may easily damage the bottom plate of the stilling pool.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of stilling pool bottom plate, this application provides farmland water-saving irrigation discharge outlet stilling pool.
The application provides a farmland water-saving irrigation discharge outlet stilling basin adopts following technical scheme:
the water outlet stilling pool for farmland water-saving irrigation comprises a water drainage tank bottom plate and a stilling pool bottom plate, wherein stilling tank side plates are fixed on two sides of the stilling pool bottom plate; the bottom plate of the stilling pool is provided with a stilling buffer pool and a stilling interception pool; one end of the force-dissipating buffer pool is fixedly connected with the water drainage groove bottom plate, the other end of the force-dissipating buffer pool is fixedly connected with one end of the force-dissipating intercepting pool, the other end of the force-dissipating intercepting pool is connected with a force-dissipating tail ridge, a plurality of force-dissipating grooves are formed in the upper surface of the force-dissipating buffer pool, two ends of each force-dissipating groove face towards two force-dissipating groove side plates in an extending mode, and force-dissipating piers are fixed on the force-dissipating intercepting pool.
By adopting the technology, when water-saving irrigation is carried out on a farmland, water flow enters the stilling buffer pool along the bottom plate of the water drainage groove, passes through the stilling groove in the stilling buffer pool and then enters the stilling interception pool, the stilling buffer pool carries out preliminary buffering on the water flow, the water flow enters the stilling interception pool, the water flow impacts the energy dissipation pier, part of the water flow is rebounded to fulfill the aim of energy dissipation, and the water flow flows out of the stilling pool along the stilling tail sill; this stilling pool has set up stilling buffer pool and stilling interception pond, and rivers reentrant stilling interception pond through the stilling recess in the stilling buffer pool, have reduced the direct striking stilling pool bottom plate of rivers, have further improved stilling pool's stability.
Preferably, the drainage tank bottom plate is arranged from the drainage tank bottom plate to the stilling pool bottom plate in an inclined and downward manner.
Through adopting above-mentioned technique, the slope of sluicing groove bottom plate sets up downwards, and the rivers of being convenient for flow into in the absorption basin.
Preferably, a plurality of splitter plates are fixed on the bottom plate of the water drainage tank, and each splitter plate is parallel to the bottom plate of the water drainage tank.
Through adopting above-mentioned technique, rivers get into along sluicing groove bottom plate, and the flow distribution plate has divided into a plurality of parts with rivers to slow down rivers and get into the pool bottom plate that disappears, reduce the impact of rivers to the pool bottom plate that disappears, improved the life of pool bottom plate that disappears.
Preferably, an energy dissipation bank is connected between the water drainage tank bottom plate and the stilling buffer pool, one side of the energy dissipation bank, which is close to the water drainage tank bottom plate, is fixedly connected with the water drainage tank bottom plate, and one side of the energy dissipation bank, which is close to the stilling buffer pool, is fixedly connected with the stilling buffer pool.
Through adopting above-mentioned technique, rivers have the difference in height along the high-speed process energy dissipation bank that descends of sluicing groove bottom plate between sluicing groove bottom plate and the stilling pool bottom plate, have reduced the speed that rivers got into in the stilling buffer pool, further reduce the impact of rivers to the stilling pool bottom plate, have improved the life in stilling buffer pool.
Preferably, a stilling buffer column is fixed on one side of the stilling trough side plate close to the stilling pool bottom plate.
Through adopting above-mentioned technique, rivers pass through the buffer column that disappears when getting into the interception pond that disappears from the buffer pool that disappears, set up the buffer column that disappears, reduce the rivers that flow at a high speed effectively and to the extrusion of groove curb plate that disappears, prolonged the life of groove curb plate that disappears to the durability of groove curb plate that disappears has been improved.
Preferably, the force-eliminating buffer column is provided with an inclined section, and the inclined section is obliquely arranged from the force-eliminating groove side plate to one side close to the force-eliminating intercepting pool.
By adopting the technology, the oblique section of the force-eliminating buffer column plays a role in guiding water flow, so that the direct impact of the water flow on the force-eliminating buffer column is further reduced, and the water flow is better guided to enter the force-eliminating interception pool from the force-eliminating buffer pool.
Preferably, a plurality of force dissipating lugs are fixed on the outer surface of the energy dissipating pier.
Through adopting above-mentioned technique, increased the area of contact of energy dissipation mound with rivers, changed the direction of partial rivers, the energy dissipation mound can be shunted rivers simultaneously to the speed of rivers has been slowed down.
Preferably, one side of the stilling tail sill, which is close to the energy dissipation pier, is provided with a stilling gathering groove.
Through adopting above-mentioned technique, set up the helping hand that disappears and choose the chute and make rivers pass through the interception pond that disappears, the striking helping hand that disappears chooses the chute, and the helping hand that disappears is chosen the chute and is made rivers remove towards opposite direction, rivers striking energy dissipation mound then, rivers are chosen the round trip movement between chute and the energy dissipation mound at the helping hand that disappears, and the remaining energy of rivers obtains further subducting.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when water-saving irrigation is carried out on a farmland, water flow enters a stilling buffer pool along the bottom plate of a water drainage groove, the stilling buffer pool preliminarily buffers the water flow, the water flow enters a stilling interception pool, the water flow impacts an energy dissipation pier, part of the water flow is rebounded to achieve the purpose of energy dissipation, and the water flow flows out of the stilling pool along a stilling tail sill; this stilling pool has set up stilling buffer pool and stilling interception pond, and rivers have reduced the direct striking stilling pool bottom plate of rivers in the stilling recess reentrant stilling interception pond in the rivers buffer pool that disappears, have further improved stilling pool's stability.
2. The diversion plate is arranged, water flow enters along the bottom plate of the water drainage tank, and the diversion plate divides the water flow into a plurality of parts, so that the water flow is slowed down to enter the bottom plate of the stilling pool, the impact of the water flow on the bottom plate of the stilling pool is reduced, and the service life of the bottom plate of the stilling pool is prolonged;
3. a plurality of force dissipating convex blocks are fixed on the outer surface of the energy dissipating pier, the contact area of the energy dissipating pier and water flow is increased, the direction of partial water flow is changed, and meanwhile the energy dissipating pier can divide the water flow, so that the speed of the water flow is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present application.
Fig. 2 is a plan view of embodiment 1 of the present application.
Fig. 3 is a schematic view of the overall structure of embodiment 2 of the present application.
Fig. 4 is a plan view of embodiment 2 of the present application.
Description of reference numerals:
1. a drain tank bottom plate; 11. a flow distribution plate; 2. a stilling pool bottom plate; 21. a force-eliminating groove side plate; 3. a force eliminating buffer pool; 31. a force eliminating groove 4 and a force eliminating interception pool; 5. a force eliminating tail ridge; 51. a force-eliminating flow-gathering groove; 6. energy dissipation ridge; 7. a force eliminating buffer column; 8. energy dissipation piers; 81. a force eliminating bump; 9. and (4) a apron.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment 1 of the application discloses a farmland water-saving irrigation water outlet stilling basin.
Referring to fig. 1, the farmland water-saving irrigation water outlet stilling pool comprises a water drainage tank bottom plate 1 and a stilling pool bottom plate 2, wherein the stilling pool bottom plate 2 is arranged in the horizontal direction, two sides of the stilling pool bottom plate 2 are respectively fixed with a water drainage tank side plate, the two stilling pool side plates 21 are arranged in the vertical direction, and the water drainage tank bottom plate 1 is obliquely and downwards arranged from the water drainage tank bottom plate 1 to the stilling pool bottom plate 2, so that water flow can more quickly enter the stilling pool bottom plate 2; three splitter plates 11 are fixed on the upper surface of the water drainage tank bottom plate 1, each splitter plate 11 is parallel to the water drainage tank bottom plate 1, the three splitter plates 11 divide the water flow entering the water drainage tank bottom plate 1 into four parts, and the impact of the water flow on the digestion tank bottom plate 2 is relieved.
The stilling pool bottom plate 2 is provided with a stilling buffer pool 3 and a stilling interception pool 4, an energy dissipation bank 6 is connected between the water discharge groove bottom plate 1 and the stilling buffer pool 3, the upper surface of the energy dissipation bank 6 is a concave arc surface, one side of the energy dissipation bank 6 close to the water discharge groove bottom plate 1 is in tangent connection with the water discharge groove bottom plate 1, and one side of the energy dissipation bank 6 close to the stilling buffer pool 3 is fixedly connected with one end of the stilling buffer pool 3; the energy dissipation ridge 6 slows down the water flow from the bottom plate 1 of the water drainage groove to fall into the energy dissipation buffer pool 3 at a high speed, so that the impact of the water flow on the energy dissipation buffer pool 3 is slowed down.
The upper surface position of the absorption buffer pool 3 is provided with a plurality of absorption grooves 31, the two ends of the absorption grooves 31 extend towards the absorption side plates 21, and the absorption grooves 31 are arranged at intervals along the arrangement direction of the drainage groove bottom plate 1 and the absorption buffer pool 3.
One side of the absorption buffer pool 3, which is far away from the water drainage tank bottom plate 1, is fixedly connected with one end of the absorption interception pool 4, one sides of the two absorption tank side plates 21, which are close to each other, are respectively fixed with an absorption buffer column 7, and the two absorption buffer columns 7 are positioned on one side of the absorption interception pool 4, which corresponds to the side where the absorption buffer pool 3 and the absorption interception pool 4 are close to each other; the stilling buffer column 7 is arranged, so that the extrusion of water flow to the stilling groove side plate 21 is reduced, and the stability of the stilling groove side plate 21 is improved.
Oblique sections are respectively arranged on the two force-dissipating buffer columns 7 and are concave arc surfaces, each oblique section is obliquely arranged from the force-dissipating groove side plate 21 to the force-dissipating intercepting pool 4, the oblique sections of the force-dissipating buffer columns 7 play a role in guiding water flow, and the water flow is better guided to enter the force-dissipating intercepting pool 4 from the force-dissipating buffer pool 3, so that the impact of the water flow on the force-dissipating groove side plate 21 is reduced, and the stability of the force-dissipating groove side plate 21 is improved.
A pair of energy dissipation piers 8 are fixedly installed on the upper surface of the energy dissipation interception pool 4, each energy dissipation pier 8 is hemispherical, the two energy dissipation piers 8 are arranged at intervals, and a plurality of energy dissipation lugs 81 are fixed on the outer surface of the surface of each energy dissipation pier 8; thereby increased the surface area of contact of energy dissipation mound 8, when rivers striking energy dissipation mound 8, the impact force of amortization lug 81 dispersion rivers for rivers recoil, thereby slow down the velocity of flow of rivers.
One end of the stilling interception tank 4, which is far away from the stilling buffer tank 3, is fixedly connected with a stilling tail sill 5, the stilling tail sill 5 is arranged towards the vertical direction, a stilling force tapping groove 51 is formed at one time of the stilling tail sill 5, which is close to the stilling buffer tank 3, and the stilling force tapping groove 51 is a circular arc curved surface; the force eliminating and flow gathering groove 51 is arranged, so that water flow moves back and forth between the force eliminating and flow gathering groove 51 and the energy dissipation pier 8, and further residual energy of the water flow is reduced.
One side that effulgent tail bank 5 kept away from effulgent interception pond 4 is connected with apron 9, and apron 9 sets up towards the horizontal direction, through setting up apron 9, has protected the farmland to avoid rivers to erode or other erosion damages.
The implementation principle of the farmland water-saving irrigation water outlet stilling basin in the embodiment 1 of the application is as follows:
when carrying out farmland water-saving irrigation, discharge rivers from the drain outlet, rivers get into sluicing groove bottom plate 1, rivers divide into four parts along flow distribution plate 11, rivers enter into the buffer pool 3 that disappears along energy dissipation bank 6, rivers slow down to some extent in the recess 31 that disappears, rivers enter into the interception pool 4 that disappears along the inclined section of buffer column 7 that disappears, through the reposition of redundant personnel of energy dissipation mound 8, rivers strike the groove 51 is chosen in the power that disappears of extinction tail bank 5, rivers are chosen the reciprocating motion between groove 51 and energy dissipation mound 8 in the power that disappears to further carry out the energy dissipation to rivers, later rivers flow out the pool that disappears along the armband 9.
The embodiment 2 of the application discloses a farmland water-saving irrigation water outlet stilling basin.
The difference from the embodiment 1 is that the energy dissipation piers 8 are rectangular, three energy dissipation piers 8 are provided, four force dissipation lugs 81 are respectively installed on one side of each energy dissipation pier 8 close to the force dissipation buffer column 7 and one side of each energy dissipation pier 8 close to the force dissipation tail sill 5, and the four force dissipation lugs 81 are arranged at intervals in the vertical direction.
The implementation principle of the farmland water-saving irrigation water outlet stilling basin in the embodiment 2 of the application is as follows:
in rivers entered into the extinction interception pond 4, through the reposition of redundant personnel of energy dissipation mound 8, rivers striking extinction tail bank 5's extinction and choose chute 51, rivers are choosing between chute 51 and the energy dissipation mound 8 back and forth movement at the extinction to further carry out the energy dissipation to rivers, later rivers flow out the extinction pond along protecting flat 9.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The absorption basin is characterized by comprising a drainage groove bottom plate (1) and an absorption basin bottom plate (2), wherein absorption basin side plates (21) are fixed on two sides of the absorption basin bottom plate (2); the stilling pool bottom plate (2) is provided with a stilling buffer pool (3) and a stilling interception pool (4); the one end of amortization pond (3) with sluicing groove bottom plate (1) fixed connection, the other end of amortization pond (3) with the one end fixed connection of amortization interception pond (4), the other end of amortization interception pond (4) is connected with amortization tail bank (5), a plurality of amortization recess (31) have been seted up to the upper surface position of amortization pond (3), the both ends of amortization recess (31) are towards two amortization groove curb plate (21) extend the setting, amortization interception pond (4) are fixed with energy dissipation mound (8).
2. The water-saving irrigation drain pool according to claim 1, wherein the drain tank bottom plate (1) is arranged from the drain tank bottom plate (1) to the pool bottom plate (2) in an inclined and downward manner.
3. The farmland water-saving irrigation discharge outlet stilling pool as claimed in claim 2, wherein a plurality of flow distribution plates (11) are fixed on the bottom plate (1) of the drain tank, and each flow distribution plate (11) is parallel to the bottom plate (1) of the drain tank.
4. The water outlet stilling pool for farmland water-saving irrigation as claimed in claim 1, characterized in that an energy dissipation bank (6) is connected between the water drainage tank bottom plate (1) and the stilling buffer pool (3), one side of the energy dissipation bank (6) close to the water drainage tank bottom plate (1) is fixedly connected with the water drainage tank bottom plate (1), and one side of the energy dissipation bank (6) close to the stilling buffer pool (3) is fixedly connected with the stilling buffer pool (3).
5. The farmland water-saving irrigation discharge outlet stilling pool as claimed in claim 1, wherein a stilling buffer column (7) is fixed on one side of the stilling trough side plate (21) close to the stilling pool bottom plate (2).
6. The farmland water-saving irrigation water outlet stilling pool as claimed in claim 5, wherein the stilling buffer column (7) is provided with an inclined section which is arranged from the stilling trough side plate (21) to one side close to the stilling intercepting pool (4) in an inclined manner.
7. The farmland water-saving irrigation discharge outlet stilling pool as claimed in claim 1, wherein a plurality of stilling lugs (81) are fixed on the outer surface of the energy dissipation pier (8).
8. The farmland water-saving irrigation water outlet stilling pool as claimed in claim 1, wherein a stilling force gathering groove (51) is formed in one side of the stilling force sill (5) close to the energy dissipation pier (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917253.8U CN218540614U (en) | 2022-11-02 | 2022-11-02 | Farmland water-saving irrigation water outlet stilling pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917253.8U CN218540614U (en) | 2022-11-02 | 2022-11-02 | Farmland water-saving irrigation water outlet stilling pool |
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| Publication Number | Publication Date |
|---|---|
| CN218540614U true CN218540614U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917253.8U Active CN218540614U (en) | 2022-11-02 | 2022-11-02 | Farmland water-saving irrigation water outlet stilling pool |
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|---|---|
| CN (1) | CN218540614U (en) |
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2022
- 2022-11-02 CN CN202222917253.8U patent/CN218540614U/en active Active
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