CN109356122A - Lock indoor ecological discharge tube structure - Google Patents
Lock indoor ecological discharge tube structure Download PDFInfo
- Publication number
- CN109356122A CN109356122A CN201811394263.XA CN201811394263A CN109356122A CN 109356122 A CN109356122 A CN 109356122A CN 201811394263 A CN201811394263 A CN 201811394263A CN 109356122 A CN109356122 A CN 109356122A
- Authority
- CN
- China
- Prior art keywords
- discharge tube
- gate
- water
- ecology
- main gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/22—Stop log dams; Emergency gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/04—Valves, slides, or the like; Arrangements therefor; Submerged sluice gates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The present invention 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.Present invention 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 present invention 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.
Summary of the invention
That technical problem to be solved by the invention is to provide a kind of arrangements is simple, using it is safe flexibly, project amount is small, investment
The lock indoor ecological discharge tube structure of saving.
The technical solution adopted by the present invention to solve the technical problems is: lock indoor ecological discharge tube structure, including accident
Gate and main gate, including ecological discharge tube, the emergency gate are set in the updrift side of main gate, the ecology
The water inlet of discharge tube is set between emergency gate and main gate, and the water outlet of the ecology discharge tube is set to work lock
The tract of door.
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 present invention are: main gate is placed in off when actual use needs to carry out ecology to discharge water,
Emergency gate is placed in open state, at this point, water inlet of the water flow via the ecological discharge tube between emergency gate and main gate
It enters in ecological discharge tube, and the tract of main gate is flowed to by the water outlet of ecological discharge tube, to realize ecology
It discharges water.After ecology discharges water, emergency gate is closed, opens main gate, ecological discharge tube cutout, to realize to life
The control that state discharges water.Present invention arrangement is simple, it is only necessary to extremely short pipeline be arranged, and it is not necessary that control facility is separately provided on pipeline
Equipment saves cost to significantly reduce project amount, is particularly suitable for the various water power for needing to realize that ecology discharges water
Among facility.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
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 following further describes the present invention with reference to the drawings.
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 present invention is designed by cleverly structure, and the opening and closing for allowing ecology to discharge water directly utilize discharge structure
The opening and closing of gate can be thus achieved.Wherein, when actual use needs to carry out ecology to discharge water, main gate 3 is placed in off,
Emergency gate 2 is placed in open state, at this point, water flow entering via the ecological discharge tube 1 between emergency gate 2 and main gate 3
The mouth of a river enters in ecological discharge tube 1, and the tract of main gate 3 is flowed to by the water outlet of ecological discharge tube 1, thus real
Existing ecology discharges water.After ecology discharges water, emergency gate 2 to be closed, opens main gate 3, ecological discharge tube 1 stops, thus
Realize the control to discharge water to ecology.Present invention arrangement is simple, it is only necessary to extremely short pipeline be arranged, and without individually setting on pipeline
Control facilities and equipment is set, meanwhile, in actual motion, it is pressure flow in the pipeline of ecological discharge tube 1, can choose using steel plate
Lining shield, ensure that operational safety.In addition, can directly pass through discharge structure gate reality since ecology discharges water to open and close
Existing, 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 |
|---|---|---|---|
| CN201811394263.XA CN109356122A (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811394263.XA CN109356122A (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109356122A true CN109356122A (en) | 2019-02-19 |
Family
ID=65332569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811394263.XA Pending CN109356122A (en) | 2018-11-21 | 2018-11-21 | Lock indoor ecological discharge tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356122A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113932A (en) * | 1994-10-18 | 1996-05-07 | Hazama Gumi Ltd | Effluent structure |
| CN102966081A (en) * | 2012-11-13 | 2013-03-13 | 中国长江三峡集团公司 | Biological environment-friendly expansion-drop combination energy dissipater |
| CN203174568U (en) * | 2013-04-12 | 2013-09-04 | 中国水电顾问集团北京勘测设计研究院 | Arrangement type of ecological flow pipe of concrete dam |
| CN209429080U (en) * | 2018-11-21 | 2019-09-24 | 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 |
-
2018
- 2018-11-21 CN CN201811394263.XA patent/CN109356122A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08113932A (en) * | 1994-10-18 | 1996-05-07 | Hazama Gumi Ltd | Effluent structure |
| CN102966081A (en) * | 2012-11-13 | 2013-03-13 | 中国长江三峡集团公司 | Biological environment-friendly expansion-drop combination energy dissipater |
| CN203174568U (en) * | 2013-04-12 | 2013-09-04 | 中国水电顾问集团北京勘测设计研究院 | Arrangement type of ecological flow pipe of concrete dam |
| CN209429080U (en) * | 2018-11-21 | 2019-09-24 | 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 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |