CN209429080U - Lock indoor ecological discharge tube structure - Google Patents
Lock indoor ecological discharge tube structure Download PDFInfo
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- CN209429080U CN209429080U CN201821940129.0U CN201821940129U CN209429080U CN 209429080 U CN209429080 U CN 209429080U CN 201821940129 U CN201821940129 U CN 201821940129U CN 209429080 U CN209429080 U CN 209429080U
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- Prior art keywords
- discharge tube
- gate
- water
- ecology
- main gate
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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 water conservancy and hydropower lock chamber equipment fields, especially a kind of arrangement is simple, uses safe lock indoor ecological discharge tube structure flexible, project amount is small, investment is saved, including emergency gate and main gate, including ecological discharge tube, the emergency gate is set in the updrift side of main gate, the water inlet of the ecology discharge tube is set between emergency gate and main gate, and the water outlet of the ecology discharge tube is set to the tract of main gate.The utility model arrangement is simple, it is only necessary to extremely short pipeline be arranged, and it is not necessary that control facilities and equipment is separately provided on pipeline, to significantly reduce project amount, saves cost, be particularly suitable among the various hydroelectric facilities for needing realization ecology to discharge water.
Description
Technical field
The utility model relates to water conservancy and hydropower lock chamber equipment field, especially a kind of lock indoor ecological discharge tube structure.
Background technique
In hydraulic and hydroelectric engineering, for the ecological water needs for meeting barrage dam downstream, it is both needed in reservoir each water storage stage
Bleed downstream ecological flow.For solve reservoir initial filling, permanent ecology discharge water channel be not possible to use during ecology put
Water problems generally takes in engineering part to open discharge structure gate or be separately provided temporarily for water hole mode.It opens part
Discharge structure gate mode sluices ecological flow, often faces the problem that operating head polishing is high and aperture is small, easily causes gate
Vibration, it is larger to gate security implication.And temporarily larger for water hole mode project amount, high investment is separately provided.
Utility model content
That the technical problem to be solved by the utility model is to provide a kind of arrangements is simple, using it is safe flexibly, project amount it is small,
Invest the lock indoor ecological discharge tube structure saved.
The technical scheme adopted by the utility model to solve the technical problem is as follows: lock indoor ecological discharge tube structure, including
Emergency gate and main gate, including ecological discharge tube, the emergency gate is set in the updrift side of main gate, described
The water inlet of ecological discharge tube is set between emergency gate and main gate, and the water outlet of the ecology discharge tube is set to work
Make the tract of gate.
Further, the water inlet of ecological discharge tube is set to the plate top surface between emergency gate and main gate.
Further, ecological discharge tube water outlet is set on the bottom plate of downstream hole section of main gate.
Further, being provided with the water inlet structure that discharges water in the updrift side of the emergency gate.
Further, the water inlet structure that discharges water is bell mouth shape.
Further, the opening direction of the bell mouth shape is towards emergency gate.
Further, plane and water (flow) direction are orthogonal where the emergency gate.
Further, plane and water (flow) direction are orthogonal where the main gate.
Further, the ecology discharge tube is at least two.
Further, being parallel arrangement between the ecology discharge tube.
The beneficial effects of the utility model are: main gate is placed in closing when actual use needs to carry out ecology to discharge water
State, emergency gate are placed in open state, at this point, water flow entering via the ecological discharge tube between emergency gate and main gate
The mouth of a river enters in ecological discharge tube, and flows to the tract of main gate by the water outlet of ecological discharge tube, to realize
Ecology discharges water.After ecology discharges water, emergency gate is closed, opens main gate, ecological discharge tube cutout, to realize
The control to discharge water to ecology.The utility model arrangement is simple, it is only necessary to extremely short pipeline be arranged, and without being separately provided on pipeline
It controls facilities and equipment and to significantly reduce project amount saves cost, be particularly suitable for various needing to realize that ecology is put
Among the hydroelectric facility of water.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
In the figure, it is marked as ecological discharge tube 1, emergency gate 2, main gate 3, discharge water water inlet structure 4.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Lock indoor ecological discharge tube structure as shown in Figure 1 and Figure 2, including emergency gate 2 and main gate 3, including ecology
Discharge tube 1, the emergency gate 2 are set in the updrift side of main gate 3, the water inlet setting of the ecology discharge tube 1
Between emergency gate 2 and main gate 3, the water outlet of the ecology discharge tube 1 is set to the tract of main gate 3.
The utility model is designed by cleverly structure, the opening and closing for allowing ecology to discharge water, and is directly built using sluicing
The opening and closing for building object gate can be thus achieved.Wherein, when actual use needs to carry out ecology to discharge water, main gate 3 is placed in closing
State, emergency gate 2 are placed in open state, at this point, water flow is via the ecological discharge tube 1 between emergency gate 2 and main gate 3
Water inlet enter in ecological discharge tube 1, and the tract of main gate 3 is flowed to by the water outlet of ecological discharge tube 1, from
And it realizes ecology and discharges water.After ecology discharges water, emergency gate 2 to be closed, opens main gate 3, ecological discharge tube 1 stops,
To realize the control to discharge water to ecology.The utility model arrangement is simple, it is only necessary to extremely short pipeline be arranged, and without in pipeline
On control facilities and equipment is separately provided, meanwhile, in actual motion, be pressure flow in the pipeline of ecological discharge tube 1, can choose
It is served as a contrast and is protected using steel plate, ensure that operational safety.In addition, can directly pass through discharge structure since ecology discharges water to open and close
Gate realizes that therefore, it is good that the pipeline later period blocks simple and implementation condition.
In order to further optimize the flow effect that ecology discharges water, as shown in Figure 1, can choose such scheme: ecology
The water inlet of discharge tube 1 is set to the plate top surface between emergency gate 2 and main gate 3, and 1 water outlet of ecological discharge tube
It is set on the bottom plate of downstream hole section of main gate 3.Such structure setting can guide water flow via thing to the greatest extent
Therefore flowed out between gate 2 and main gate 3 via ecological discharge tube 1, finally directly pass through the bottom of the downstream hole section of main gate 3
Plate outflow.
As the source that water flow flows into, the water inlet structure that discharges water preferably is added in the updrift side of the emergency gate 2
4, so that the water flow for guaranteeing that ecology discharges water can meet actual demand at any time.It is preferably described to discharge water in order to meet actual demand
Water inlet structure 4 is bell mouth shape, as shown in Figure 1, the opening direction that can choose the bell mouth shape is towards emergency gate
2。
In order to guarantee integrally-built stabilization, following technical solution can choose: the 2 place plane of emergency gate and water
It flows orthogonal direction and the 3 place plane of main gate and water (flow) direction is orthogonal.
In conjunction with practical experience, in order to guarantee the ecological efficiency to discharge water as far as possible, the preferably described ecological discharge tube 1 is at least
Two, general setting three is advisable.It is preferably arranged in parallel between the ecology discharge tube 1, guarantees the smooth, efficient of water flow.
Claims (10)
1. lock indoor ecological discharge tube structure, including emergency gate (2) and main gate (3), it is characterised in that: put including ecology
Water pipe (1), the emergency gate (2) are set in the updrift side of main gate (3), and the ecology discharge tube (1) enters water
Mouth is set between emergency gate (2) and main gate (3), and the water outlet of the ecology discharge tube (1) is set to main gate
(3) tract.
2. lock indoor ecological discharge tube structure as described in claim 1, it is characterised in that: the water inlet of ecological discharge tube (1)
The plate top surface being set between emergency gate (2) and main gate (3).
3. lock indoor ecological discharge tube structure as claimed in claim 2, it is characterised in that: ecological discharge tube (1) water outlet is set
It is placed on the bottom plate of downstream hole section of main gate (3).
4. lock indoor ecological discharge tube structure as claimed in claim 1,2 or 3, it is characterised in that: the emergency gate (2)
The water inlet structure that discharges water (4) are provided in updrift side.
5. lock indoor ecological discharge tube structure as claimed in claim 4, it is characterised in that: the water inlet structure that discharges water (4)
For bell mouth shape.
6. lock indoor ecological discharge tube structure as claimed in claim 5, it is characterised in that: the opening direction of the bell mouth shape
For towards emergency gate (2).
7. lock indoor ecological discharge tube structure as claimed in claim 1,2 or 3, it is characterised in that: emergency gate (2) institute
It is orthogonal with water (flow) direction in plane.
8. lock indoor ecological discharge tube structure as claimed in claim 1,2 or 3, it is characterised in that: main gate (3) institute
It is orthogonal with water (flow) direction in plane.
9. lock indoor ecological discharge tube structure as claimed in claim 1,2 or 3, it is characterised in that: the ecology discharge tube (1)
It is at least two.
10. lock indoor ecological discharge tube structure as claimed in claim 9, it is characterised in that: between the ecology discharge tube (1)
For parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940129.0U CN209429080U (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940129.0U CN209429080U (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429080U true CN209429080U (en) | 2019-09-24 |
Family
ID=67969798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940129.0U Active CN209429080U (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209429080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356122A (en) * | 2018-11-21 | 2019-02-19 | 中国电建集团成都勘测设计研究院有限公司 | Lock indoor ecological discharge tube structure |
| CN115679911A (en) * | 2022-11-15 | 2023-02-03 | 中国长江三峡集团有限公司 | Gate water replenishing device |
-
2018
- 2018-11-21 CN CN201821940129.0U patent/CN209429080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356122A (en) * | 2018-11-21 | 2019-02-19 | 中国电建集团成都勘测设计研究院有限公司 | Lock indoor ecological discharge tube structure |
| CN115679911A (en) * | 2022-11-15 | 2023-02-03 | 中国长江三峡集团有限公司 | Gate water replenishing device |
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