CN205617337U - Long corridor type surge -chamber structure that sideward flow goes out - Google Patents
Long corridor type surge -chamber structure that sideward flow goes out Download PDFInfo
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- CN205617337U CN205617337U CN201620172959.8U CN201620172959U CN205617337U CN 205617337 U CN205617337 U CN 205617337U CN 201620172959 U CN201620172959 U CN 201620172959U CN 205617337 U CN205617337 U CN 205617337U
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- chamber
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model relates to a hydraulic and hydroelectric engineering, especially a long corridor type surge -chamber structure that sideward flow goes out. The utility model aims at providing a long corridor type surge -chamber structure that sideward flow goes out, aim at effectively reduce conduit's length and scale, reduce conduit converge the arranging of bifurcated pipe and the degree of difficulty of being under construction, increase the pivot and arrange the flexibility, save the construction investment. The utility model provides a: long corridor type surge -chamber structure that sideward flow goes out has long corridor type surge -chamber and many conduit, its characterized in that conduit stretches the into inside of long corridor type surge -chamber to in the back -porch surge -chamber sideward flow play of converging of the bottom of long corridor type surge -chamber, the conduit with long corridor type surge -chamber low reaches links up again, the axis of conduit and long corridor type surge -chamber is perpendicular or the wide -angle crossing, connects through the bifurcated pipe that converges between two adjacent conduit. The utility model is suitable for a diversion power generation system in power station.
Description
Technical field
This utility model relates to Hydraulic and Hydro-Power Engineering, the gallery type surge-chamber structure of a kind of lateral outflow.
It is applicable to the generating system by piloting water in power station.
Background technology
For ensureing the waterpower adjustment performance of power station generating system by piloting water, water-carriage system is it is generally required to arrange pressure regulation
Room building.Surge-chamber can be divided into gallery type and cylindrical shape by body conformation types, and gallery type surge-chamber is the most multiplex
In there being the power station of a plurality of water-carriage system, along the elongated layout of axis vertical direction of a plurality of aqueduct, water delivery
Pipeline vertical surge-chamber axis or wide-angle intersect passes through water delivery generating bottom surge-chamber, and this is gallery type pressure regulation
The conventional arrangement of room.The advantage of the arrangement of this kind of gallery type surge-chamber is smooth in water flow, and head damages
Losing less, but water-conveyance tunnel length is longer, the pipeline bifurcated pipe that confluxes arranges the enough space of needs, to hinge
Arrangement space has higher requirement.
Summary of the invention
The technical problems to be solved in the utility model is: provide the gallery type surge-chamber structure of a kind of lateral outflow,
Purpose is to effectively reduce the length of aqueduct and scale, reduces aqueduct and confluxes the layout of bifurcated pipe and executing
Work difficulty, increases project playout motility, cost saving.
This utility model be the technical scheme is that the gallery type surge-chamber structure of lateral outflow, has length
Corridor type surge-chamber and a plurality of aqueduct, it is characterised in that described aqueduct puts in the interior of gallery type surge-chamber
Portion, and the tailing edge surge-chamber that confluxes in the bottom of gallery type surge-chamber laterally flows out, then with under gallery type surge-chamber
The aqueduct linking of trip；Described aqueduct is vertical with the axis of gallery type surge-chamber or wide-angle intersects,
Connected by the bifurcated pipe that confluxes between adjacent two aqueducts.
Described aqueduct puts in the top of gallery type surge-chamber part and is provided with surge shaft Orifice.
The aqueduct being arranged in gallery type surge-chamber is concrete lining structure.
The beneficial effects of the utility model are: this structure uses aqueduct (end inside gallery type surge-chamber
Portion) conflux, the mode that aqueduct laterally flows out at gallery type surge-chamber, reduce aqueduct
Length and scale, reduce aqueduct and conflux the layout of bifurcated pipe and difficulty of construction, add hinge cloth simultaneously
Put motility, cost saving.
Accompanying drawing explanation
Fig. 1 is site plan of the present utility model.
Fig. 2, Fig. 3 are A-A profile and the B-B profile of Fig. 1 respectively.
Detailed description of the invention
As Figure 1-3, for convenience of describing, the gallery type surge-chamber structure that the present embodiment laterally flows out includes
Article one, gallery type surge-chamber 1 and two aqueducts 2.Article two, aqueduct 2 is substantially parallel, and its axis is in greatly
Angle and gallery type surge-chamber 1 axes intersect also put in the inside (bottom) of gallery type surge-chamber 1, these two
Being connected by the bifurcated pipe 4 that confluxes between aqueduct 2, two aqueducts are in the bottom of gallery type surge-chamber 1
Laterally flow out from surge-chamber after confluxing, then be connected with the aqueduct in gallery type surge-chamber 1 downstream.
Described aqueduct 2 is provided with surge shaft at the top of aqueduct after putting in bottom gallery type surge-chamber 1
Orifice 3, i.e. aqueduct top are surge-chamber waterpower adjustment space, are adjusted by surge shaft Orifice 3
Joint surge wave.
Being positioned at the aqueduct 2 within gallery type surge-chamber 1 is concrete lining structure, bottom surge-chamber
The size pressing aqueduct in the axial direction is arranged.
Claims (3)
1. a gallery type surge-chamber structure for lateral outflow, has gallery type surge-chamber (1) and a plurality of defeated
Waterpipe (2), it is characterised in that: described aqueduct (2) puts in the inside of gallery type surge-chamber (1),
And the tailing edge surge-chamber that confluxes in the bottom of gallery type surge-chamber (1) laterally flows out, then with gallery type surge-chamber (1)
The aqueduct linking in downstream；Described aqueduct (2) vertical with the axis of gallery type surge-chamber (1) or
Wide-angle intersects, and is connected by the bifurcated pipe that confluxes (4) between adjacent two aqueducts (2).
The gallery type surge-chamber structure of lateral outflow the most according to claim 1, it is characterised in that: institute
State aqueduct (2) put in gallery type surge-chamber (1) part top be provided with surge shaft Orifice (3).
The gallery type surge-chamber structure of lateral outflow the most according to claim 2, it is characterised in that: cloth
The aqueduct (2) put in gallery type surge-chamber (1) is concrete lining structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172959.8U CN205617337U (en) | 2016-03-07 | 2016-03-07 | Long corridor type surge -chamber structure that sideward flow goes out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172959.8U CN205617337U (en) | 2016-03-07 | 2016-03-07 | Long corridor type surge -chamber structure that sideward flow goes out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617337U true CN205617337U (en) | 2016-10-05 |
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ID=57035403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172959.8U Active CN205617337U (en) | 2016-03-07 | 2016-03-07 | Long corridor type surge -chamber structure that sideward flow goes out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236948A (en) * | 2020-01-13 | 2020-06-05 | 中国水利水电第七工程局有限公司 | High-pressure branch pipe excavation method |
-
2016
- 2016-03-07 CN CN201620172959.8U patent/CN205617337U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236948A (en) * | 2020-01-13 | 2020-06-05 | 中国水利水电第七工程局有限公司 | High-pressure branch pipe excavation method |
| CN111236948B (en) * | 2020-01-13 | 2021-09-28 | 中国水利水电第七工程局有限公司 | High-pressure branch pipe excavation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |