CN204174591U - For the pool bottom structure of energy dissipating cushion pool - Google Patents
For the pool bottom structure of energy dissipating cushion pool Download PDFInfo
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- CN204174591U CN204174591U CN201420643813.8U CN201420643813U CN204174591U CN 204174591 U CN204174591 U CN 204174591U CN 201420643813 U CN201420643813 U CN 201420643813U CN 204174591 U CN204174591 U CN 204174591U
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- pool
- energy dissipating
- cushion pool
- water
- dissipating cushion
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Abstract
The utility model discloses a kind of pool bottom structure, especially disclose a kind of pool bottom structure for energy dissipating cushion pool, belong to Design of The Hydraulic Structure manufacturing technology field.Thering is provided a kind of discharges water in emptying maintenance process at cushion pool, can by the surplus water bottom cushion pool fast, the pool bottom structure being used for energy dissipating cushion pool that drains of efficient emptying.Described pool bottom structure comprises the energy dissipating cushion pool body by two road bank interceptions, and the bottom of described energy dissipating cushion pool body is provided with water collecting structure.
Description
Technical field
The utility model relates to a kind of pool bottom structure, especially relates to a kind of pool bottom structure for energy dissipating cushion pool, belongs to Design of The Hydraulic Structure manufacturing technology field.
Background technology
Along with country is to the demand of the clean energy resourcies such as water power, facilitate the construction of Hydraulic and Hydro-Power Engineering, and going deep into further along with water resources and hydropower construction, there is a large amount of dash high dams.In the running of Hydraulic and Hydro-Power Engineering, during in order to reduce dash high dam dam body aperture as table hole, mesopore, deep hole flood discharge, release floodwatering flow, to the scour of dam site and two sides, has built the cushion pool structure for flood-discharge energy-dissipating behind dam accordingly.
Behind traditional high dam dam, cushion pool generally adopts the plunge pool pool bottom structure form of horizonal base plate.The pool bottom structure form of this horizonal base plate has obvious shortcoming: namely when needs carry out emptying inspection to cushion pool, the ponding in cushion pool not easily converges, and both immediately cannot find the position needing to carry out maintenance maintenance, also cannot effectively construct.If employing construction technique under water, not only construction cost is high, and difficulty of construction is large, construction period is long especially.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of and discharge water in emptying maintenance process at cushion pool, can by the surplus water bottom cushion pool fast, the pool bottom structure being used for energy dissipating cushion pool that drains of efficient emptying.
: a kind of pool bottom structure for energy dissipating cushion pool comprise the energy dissipating cushion pool body by two road bank interceptions, the bottom of described energy dissipating cushion pool body is provided with water collecting structure for solving the problems of the technologies described above adopted technical scheme.
The beneficial effects of the utility model are: owing to being provided with water collecting structure in the bottom of described energy dissipating cushion pool body.Like this, when by pumping equipment by after emptying for a large amount of energy dissipating water by the emptying of pumping mode, the ponding remaining in described energy dissipating cushion pool body bottom portion just can naturally be assembled by described water collecting structure fast, and the object that it is emptying to carry out extraction with described pumping equipment, reaches efficiently, emptying fast drains surplus water bottom described cushion pool.Both facilitate the maintenance to cushion pool body, facilitate again the anhydrous construction of postorder.
Further, described water collecting structure is along the downward-sloping slope being arranged on described two road bank upstream sides of water (flow) direction.
Further, the angle of described slope and horizontal plane is not more than 1.5 °.
Further, described slope is no more than the bottom of described energy dissipating cushion pool body along 1/3rd of water (flow) direction length along the length of water (flow) direction.
Further, two described road banks are and the integrated concrete structure of described energy dissipating cushion pool body.
Accompanying drawing explanation
Fig. 1 is the layout plan of the utility model for the pool bottom structure of energy dissipating cushion pool;
Fig. 2 is the A-A sectional view of Fig. 1.
Be labeled as in figure: two road banks 1, energy dissipating cushion pool body 2, slope 3, bottom 4.
Detailed description of the invention
That a kind of that the utility model provides discharges water in emptying maintenance process at cushion pool as shown in Figure 1 and Figure 2, can by the surplus water bottom cushion pool fast, the pool bottom structure being used for energy dissipating cushion pool that drains of efficient emptying.Described pool bottom structure comprises the energy dissipating cushion pool body 2 tackled by two road banks 1, and the bottom 4 of described energy dissipating cushion pool body 2 is provided with water collecting structure.Owing to being provided with water collecting structure in the bottom 4 of described energy dissipating cushion pool body 2.Like this, when by pumping equipment by after emptying for a large amount of energy dissipating water by the emptying of pumping mode, the ponding remaining in bottom described energy dissipating cushion pool body 24 just can naturally be assembled by described water collecting structure fast, and the object that it is emptying to carry out extraction with described pumping equipment, reaches efficiently, emptying fast drains surplus water bottom described cushion pool.Both facilitate the maintenance to cushion pool body 2, facilitate again the anhydrous construction of postorder.
Water collecting structure in above-mentioned embodiment, a variety of form can be had, and in order to existing two described road banks 1 for adapt with the integrated concrete structure of described energy dissipating cushion pool body 2, to reduce cost of production, postorder is facilitated to construct, described water collecting structure is set to along the downward-sloping slope 3 being arranged on described two road bank 1 upstream sides of water (flow) direction, like this, when draining reaches bottom described energy dissipating cushion pool body 2, the energy dissipating water at other position just can naturally along slope assemble elevation near at described two road bank 1 upstream sides, realize the object that nature catchments.Meanwhile, be also for the ease of construction, described slope 3 is set to be no more than the bottom 4 of described energy dissipating cushion pool body 2 along 1/3rd of water (flow) direction length along the length of water (flow) direction.Because plane structure facilitates many than slope structure construction, especially need the slope getting angle all the more so, so just described slope 3 is set to be no more than the bottom 4 of described energy dissipating cushion pool body 2 along 1/3rd of water (flow) direction length along the length of water (flow) direction when designing, reach the object facilitating postorder to construct.
Claims (5)
1. the pool bottom structure for energy dissipating cushion pool, comprise the energy dissipating cushion pool body (2) by two road bank (1) interceptions, it is characterized in that: the bottom (4) of described energy dissipating cushion pool body (2) is provided with water collecting structure.
2. the pool bottom structure for energy dissipating cushion pool according to claim 1, is characterized in that: described water collecting structure is along the downward-sloping slope (3) being arranged on described two road bank (1) upstream sides of water (flow) direction.
3. the pool bottom structure for energy dissipating cushion pool according to claim 2, is characterized in that: described slope (3) is not more than 1.5 ° with the angle of horizontal plane.
4. the pool bottom structure for energy dissipating cushion pool according to Claims 2 or 3, is characterized in that: described slope (3) is no more than the bottom (4) of described energy dissipating cushion pool body (2) along 1/3rd of water (flow) direction length along the length of water (flow) direction.
5. the pool bottom structure for energy dissipating cushion pool according to claim 4, is characterized in that: described Er Daokan (1) is and the integrated concrete structure of described energy dissipating cushion pool body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643813.8U CN204174591U (en) | 2014-10-30 | 2014-10-30 | For the pool bottom structure of energy dissipating cushion pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643813.8U CN204174591U (en) | 2014-10-30 | 2014-10-30 | For the pool bottom structure of energy dissipating cushion pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174591U true CN204174591U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643813.8U Active CN204174591U (en) | 2014-10-30 | 2014-10-30 | For the pool bottom structure of energy dissipating cushion pool |
Country Status (1)
| Country | Link |
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| CN (1) | CN204174591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284196A (en) * | 2016-09-09 | 2017-01-04 | 济南舜景医药科技有限公司 | Water transferring canal |
-
2014
- 2014-10-30 CN CN201420643813.8U patent/CN204174591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284196A (en) * | 2016-09-09 | 2017-01-04 | 济南舜景医药科技有限公司 | Water transferring canal |
| CN106284196B (en) * | 2016-09-09 | 2019-08-20 | 新沂经济开发区建设发展有限公司 | Water transferring canal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |