CN102864765A - Double-turbine dispersed delivery system with power generation function - Google Patents
Double-turbine dispersed delivery system with power generation function Download PDFInfo
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- CN102864765A CN102864765A CN2012103894204A CN201210389420A CN102864765A CN 102864765 A CN102864765 A CN 102864765A CN 2012103894204 A CN2012103894204 A CN 2012103894204A CN 201210389420 A CN201210389420 A CN 201210389420A CN 102864765 A CN102864765 A CN 102864765A
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- upstream
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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
Abstract
The invention discloses a double-turbine dispersed delivery system with power generation function. The double-turbine dispersed delivery system is characterized by comprising a lock chamber, wherein an upstream gate and a downstream gate are arranged at the upstream end and the downstream end of the lock chamber; a water inlet port of an upstream water conveying corridor is arranged at the upstream of the upstream gate; a water outlet port of the upstream water conveying corridor is connected to one end of an upstream short corridor; the other end of the upstream short corridor is connected with one end of a long corridor; the other end of the long corridor is connected to one end of a downstream short corridor; the other end of the downstream short corridor is connected to a downstream water conveying corridor; a water outlet of the downstream water conveying corridor is arranged at the downstream of the downstream gate; water turbines are arranged inside the upstream short corridor and the downstream short corridor; a gate bottom water outlet is arranged at the bottom of the lock chamber; and the middle section of the long corridor is communicated with the gate bottom water outlet through a pipeline. The power generation function of a ship lock in the normal operation process can be achieved by cooperating with different valve opening and closing schemes.
Description
Technical field
The present invention relates to a kind of two water turbine type dispersed delivery systems with electricity generate function, specifically on the basis of traditional distributing water-carriage system, carry out necessary improvement, two hydraulic turbines by new arrangement also cooperate different valve opening and closing schemes, so that ship lock is taken into account electricity generate function in normal course of operation, thereby when ensureing that lock chamber has good mooring conditions of ship, take full advantage of upstream and downstream than the energy that contains in the large water-head.
Background technology
In the process of boats and ships lockage, a large amount of water bodys in upstream are directly drained to the downstream through Shiplock Culvert, and the energy that causes this part water body to be contained is in attrition status.Consider huge boats and ships lockage daily flow and annual flow, the energy that this part water body is contained is then considerable.If to its rational exploitation and utilization in addition, make it be converted into the electric energy useful to productive life, day by day exhausted and need to greatly develop today of new forms of energy at traditional energy, have great strategic importance.
Meanwhile, along with high water head, the utilization in practice of large-scale ship lock are more and more extensive, dispersed delivery system can adapt to higher head, have higher emptying effectiveness and the good advantages such as mooring conditions of ship with it, is more and more used in the engineering of reality.
Because the distributing water-carriage system is applicable to high-lift lock, head is higher just to mean that above-mentioned this waterpower resourses are abundanter, just more having the value of development and use, if reasonably do not develop and use, is a kind of great wastes for this waterpower resourses.
Summary of the invention
The objective of the invention is to have overcome the deficiencies in the prior art, a kind of two water turbine type dispersed delivery systems with electricity generate function are provided, these two water turbine type dispersed delivery systems with electricity generate function are well berthed in ensureing lock chamber in the condition, can utilize the higher water-head of upstream and downstream to generate electricity.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
A kind of two water turbine type dispersed delivery systems with electricity generate function, it is characterized in that: its structure comprises lock chamber, the upstream and downstream end of lock chamber is respectively equipped with upstream gate and lower gate, be provided with the water inlet port of upstream water delivery gallery in the upstream of upstream gate, the water outlet port of upstream water delivery gallery is connected to short gallery one end in upstream, the short gallery other end in upstream connects pawn road one end, the other end in pawn road is connected to an end in short wide road, downstream, the other end in short wide road, downstream connects the downstream water-transporting region path, and the delivery port of downstream water-transporting region path is positioned at the downstream of described lower gate; The short gallery in described upstream and downstream all are equipped with the hydraulic turbine in the short wide road, and described lock chamber bottom is provided with the pocket floor weep hole, and the stage casing in pawn road communicates with described pocket floor weep hole by pipeline.
The both sides of described lock chamber are equipped with the pawn road, and the medium position in twice pawn road all links to each other with two arms by diffluence pass, and described arm communicates with the pocket floor weep hole of lock chamber bottom.
Described pocket floor weep hole is provided with a plurality of, and they are two rows and the interval is evenly distributed on the lock chamber bottom.
On the weep hole of described pocket floor cover plate is installed.
Described upstream water delivery gallery and downstream water-transporting region path are equipped with twice, and they lay respectively at the both sides in river course.
Compared with prior art, the invention has the beneficial effects as follows:
On the basis of traditional distributing water-carriage system, water delivery gallery arrangement form is carried out necessary improvement, by two hydraulic turbines are installed, the realization electricity generate function in two processes of pouring water and sluice, when keeping traditional dispersed delivery system advantage, so that the poor middle energy that contains of water levels of upstream and downstream is not slatterned in vain.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the present invention is described in further detail:
As shown in Figure 1, its structure of the present invention comprises lock chamber 15, the upstream and downstream end of lock chamber 15 is respectively equipped with upstream gate 3 and lower gate 6, be provided with the water inlet port of upstream water delivery gallery 16 in the upstream of upstream gate 3, the water outlet port of upstream water delivery gallery 16 is connected to short gallery 12 1 ends in upstream, and short gallery 12 other ends in upstream connect pawn road 7 one ends.The other end in pawn road 7 is connected to an end in short wide road 18, downstream, and the other end in short wide road 18, downstream connects downstream water-transporting region path 17, and the delivery port of downstream water-transporting region path 17 is positioned at the downstream of described lower gate 6.The short gallery 12 in upstream and downstream are separately installed with the hydraulic turbine 13,14 in the short wide road 18.Lock chamber 15 bottoms are provided with pocket floor weep hole 10, and the stage casing in pawn road 7 communicates with described pocket floor weep hole 10 by pipeline.Pocket floor weep hole 10 is provided with a plurality of, and they are two rows and the interval is evenly distributed on lock chamber 15 bottoms, and can install cover plate 11 at pocket floor weep hole 10.
For strengthening the water delivery effect, can be equipped with in the both sides of lock chamber 15 pawn road 7, the medium position in twice pawn road 7 all links to each other with two arms 9 by diffluence pass 8, and described arm 9 communicates with the pocket floor weep hole 10 of lock chamber 15 bottoms.Upstream water delivery gallery 16 and downstream water-transporting region path 17 also can arrange twice, and they lay respectively at the both sides in river course.
Suppose that boats and ships drive towards the downstream from the upstream, during original state, upstream and downstream gate and the valve of this lift lock are all closed, and lock chamber 15 water levels are lower than upper pond level.Drive towards the downstream as example take boats and ships by lift lock, from the upstream, the ship lock method of operation of two water turbine type dispersed delivery systems with electricity generate function is described.
Below in conjunction with Fig. 1 the method for operation is described: open valve 1, valve 2, the closed condition that keeps other gate and valve, current will drive the hydraulic turbine 13 rotations after entering the short gallery 12 of water delivery, enter successively subsequently gallery road 7 and diffluence pass 8 rear shuntings enter arm 9, go out stream by pocket floor weep hole 10 at last and through flowing in the lock chamber 15 after cover plate 11 energy dissipatings.When lock chamber 15 interior water levels flush with upper pond level, open upstream gate 3 and valve-off 1, valve 2.After boats and ships sail lock chamber 15 into, close upstream gate 3.Open valve 4, valve 5, lock chamber 15 interior water bodys enter water-carriage system by pocket floor weep hole 10, successively by entering in the gallery road 7 behind arm 9 and the diffluence pass 8, when the downstream short gallery 18 of current by linking to each other with gallery road 7, to drive the hydraulic turbine 14 and rotate, leak into the downstream by the downstream water delivery gallery 17 that is positioned at the downstream part afterwards.When lock chamber 15 water levels flush with the level of tail water, open lower gate 6, boats and ships roll lock chamber 15 away from, so far finish boats and ships lockage process No. one time.Filling with in the sluicing process to lock chamber, current drive respectively the hydraulic turbine 13, the hydraulic turbine 14 rotates, thereby realize electricity generate function.
The undeclared part that relates among the present invention is same as the prior art or adopt prior art to be realized.
Claims (5)
1. two water turbine type dispersed delivery systems with electricity generate function, it is characterized in that: its structure comprises lock chamber (15), the upstream and downstream end of lock chamber (15) is respectively equipped with upstream gate (3) and lower gate (6), be provided with the water inlet port of upstream water delivery gallery (16) in the upstream of upstream gate (3), the water outlet port of upstream water delivery gallery (16) is connected to short gallery (12) one ends in upstream, the short gallery in upstream (12) other end connects pawn road (7) one ends, the other end in pawn road (7) is connected to an end in short wide road, downstream (18), the other end in short wide road, downstream (18) connects downstream water-transporting region path (17), and the delivery port of downstream water-transporting region path (17) is positioned at the downstream of described lower gate (6); The hydraulic turbine (13) all is installed in the short wide road in the short gallery in described upstream (12) and downstream (18), and described lock chamber (15) bottom is provided with pocket floor weep hole (10), and the stage casing of pawn road (7) communicates with described pocket floor weep hole (10) by pipeline.
2. two water turbine type dispersed delivery systems with electricity generate function according to claim 1, it is characterized in that: the both sides of described lock chamber (15) are equipped with pawn road (7), the medium position in twice pawn road (7) all links to each other with two arms (9) by diffluence pass (8), and described arm (9) communicates with the pocket floor weep hole (10) of lock chamber (15) bottom.
3. the single water turbine type dispersed delivery system with electricity generate function according to claim 2, it is characterized in that: described pocket floor weep hole (10) is provided with a plurality of, and they are two rows and the interval is evenly distributed on lock chamber (15) bottom.
4. the single water turbine type dispersed delivery system with electricity generate function according to claim 3 is characterized in that: cover plate (11) is installed on the described pocket floor weep hole (10).
5. the single water turbine type dispersed delivery system with electricity generate function according to claim 1, it is characterized in that: described upstream water delivery gallery (16) and downstream water-transporting region path (17) are equipped with twice, and they lay respectively at the both sides in river course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103894204A CN102864765A (en) | 2012-10-15 | 2012-10-15 | Double-turbine dispersed delivery system with power generation function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103894204A CN102864765A (en) | 2012-10-15 | 2012-10-15 | Double-turbine dispersed delivery system with power generation function |
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| CN102864765A true CN102864765A (en) | 2013-01-09 |
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| CN2012103894204A Pending CN102864765A (en) | 2012-10-15 | 2012-10-15 | Double-turbine dispersed delivery system with power generation function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161140A (en) * | 2013-04-01 | 2013-06-19 | 中国水电顾问集团成都勘测设计研究院 | Water conveying structure for supplying water to downstream |
| CN105256782A (en) * | 2015-11-04 | 2016-01-20 | 三峡大学 | Navigation, power generation and energy dissipation integrated ship lock |
| GB2517678B (en) * | 2013-06-25 | 2020-04-01 | Anthony Budd Christopher | Lock Form Reversible Tidal/River Energy Extraction Device |
| CN112779900A (en) * | 2021-01-27 | 2021-05-11 | 杨锡安 | High-water-head navigation power generation ship lock |
| CN113897936A (en) * | 2021-09-06 | 2022-01-07 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
Citations (7)
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| US5013184A (en) * | 1989-09-18 | 1991-05-07 | Toshikatsu Omachi | Lock using air chambers |
| US20040108731A1 (en) * | 2002-12-05 | 2004-06-10 | General Electric Canada Inc. | Ship lock electrical energy generation |
| CN201268842Y (en) * | 2008-07-04 | 2009-07-08 | 郭伟明 | Ship lock with water pump |
| WO2009099761A2 (en) * | 2008-02-04 | 2009-08-13 | Bert Gustav Shelton | Water-saving lock configurations and operations |
| CN201428128Y (en) * | 2009-04-02 | 2010-03-24 | 水利部交通部电力工业部南京水利科学研究院 | Kill-section-free ship-lock concentrative dispersed delivery system |
| CN202131593U (en) * | 2011-06-22 | 2012-02-01 | 河海大学 | Ship lock capable of being used for power generation |
| CN102561290A (en) * | 2012-01-31 | 2012-07-11 | 河海大学 | Ship lock integrated with navigation, power generation and flood discharge |
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2012
- 2012-10-15 CN CN2012103894204A patent/CN102864765A/en active Pending
Patent Citations (7)
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| US5013184A (en) * | 1989-09-18 | 1991-05-07 | Toshikatsu Omachi | Lock using air chambers |
| US20040108731A1 (en) * | 2002-12-05 | 2004-06-10 | General Electric Canada Inc. | Ship lock electrical energy generation |
| WO2009099761A2 (en) * | 2008-02-04 | 2009-08-13 | Bert Gustav Shelton | Water-saving lock configurations and operations |
| CN201268842Y (en) * | 2008-07-04 | 2009-07-08 | 郭伟明 | Ship lock with water pump |
| CN201428128Y (en) * | 2009-04-02 | 2010-03-24 | 水利部交通部电力工业部南京水利科学研究院 | Kill-section-free ship-lock concentrative dispersed delivery system |
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Non-Patent Citations (1)
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| 钮新强等: "《船闸与升船机设计》", 30 April 2007, 中国水利水电出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161140A (en) * | 2013-04-01 | 2013-06-19 | 中国水电顾问集团成都勘测设计研究院 | Water conveying structure for supplying water to downstream |
| CN103161140B (en) * | 2013-04-01 | 2016-02-03 | 中国电建集团成都勘测设计研究院有限公司 | A kind of for the water transport structure to downstream water supply |
| GB2517678B (en) * | 2013-06-25 | 2020-04-01 | Anthony Budd Christopher | Lock Form Reversible Tidal/River Energy Extraction Device |
| CN105256782A (en) * | 2015-11-04 | 2016-01-20 | 三峡大学 | Navigation, power generation and energy dissipation integrated ship lock |
| CN112779900A (en) * | 2021-01-27 | 2021-05-11 | 杨锡安 | High-water-head navigation power generation ship lock |
| CN113897936A (en) * | 2021-09-06 | 2022-01-07 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
| CN113897936B (en) * | 2021-09-06 | 2023-02-28 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
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Application publication date: 20130109 |