CN106930262B - Province pond is overlapped high-lift lock - Google Patents
Province pond is overlapped high-lift lock Download PDFInfo
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- CN106930262B CN106930262B CN201710311150.8A CN201710311150A CN106930262B CN 106930262 B CN106930262 B CN 106930262B CN 201710311150 A CN201710311150 A CN 201710311150A CN 106930262 B CN106930262 B CN 106930262B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000011144 upstream manufacturing Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 5
- 238000012876 topography Methods 0.000 description 4
- 241000124879 Grus leucogeranus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
-
- 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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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
本发明是省水池重叠高水头船闸。本发明的技术方案是本发明要解决的技术问题是，把大数量的省水池的用地面积缩小到最小程度，大幅降低山地地形修建省水池的困难。本发明的技术方案是，井式船闸技术和省水池重叠技术结合，实行多数量省水池联合运行方式。
The present invention saves pools and overlaps high water head ship locks. The technical solution of the present invention is that the technical problem to be solved by the present invention is to reduce the land area of a large number of water-saving pools to a minimum, and greatly reduce the difficulty of building water-saving pools in mountainous terrain. The technical scheme of the present invention is that the well-type ship lock technology and the overlapping technology of saving pools are combined to implement the combined operation mode of a large number of saving pools.
Description
Technical field:
The present invention relates to hydraulic structure, in particular to a kind of water saving lock of ultrahigh-water head.
Background technique:
The water saving lock generally used in the world at present is the ship lock with province pond, and water-saving rate is extremely low, water-saving rate pole
Low reason is that the quantity in province pond is few, and a lock chamber small number of a ship lock configures 2 or 3 province ponds, to big
Amount improves province's pond combined operating that water-saving efficiency just needs to build big quantity, and existing water-saving pool technology is all single layer, is not
Overlapping, therefore the province pond of big quantity needs to account for the very wide land area for having requirement for height, is near most of ship lock
Mountain topography does not build the advantage in province pond at all.Largely there is complementary water saving lock technology in the prior art, but
It is that the necessary condition of this water saving lock is multilane lock combined operating, therefore the ship lock of single line single-stage is cannot to carry out mutually
Water saving lock technology is mended, the present invention can solve this problem.The beneficial effect of technical solution of the present invention is, the province of big quantity
The land area in pond narrows down to minimum, and mountain topography is greatly reduced and builds the difficulty in province pond, while greatly improving it
Water-saving efficiency.
The present invention is suitable for the ship lock of 4 aspects: suitable for 100~300 meters of high-lift lock；Suitable for mountain topography
The ship lock of dam；Be applicable to quickly through ship lock；It is measured suitable for navigation small, scattered by, the big ship of navigation quantitative change width
Lock.The ship lock that China meets above-mentioned 4 aspects has Burner zone key water control project, small stream Lip river to cross key water control project, white crane beach key water control project, crow
The ship lock of other key water control projects such as East Germany's key water control project, the ship lock for meeting above-mentioned 3 aspects have Three Gorges Key Water Project newly to build ship
Lock.
Summary of the invention:
The present invention has 5 essential characteristics: one, single-stage one-lane locks；Two, the ship lock of 100~300 meters of height of head；Three,
Province pond quantity 10~60；Four, all province ponds are same position, vertical direction overlapping on ground；Five, lift-lock.
Feature according to the present invention show that its title is: province pond is overlapped high water head single-stage single line lift-lock, referred to as province pond
It is overlapped high-lift lock.
The present invention has the advantages that 3 is big: ship is not needed from a lock chamber to another lock chamber, therefore ship passes through ship lock
Time is few；Overlapping province pond can be more than ten or tens province's pond combined operatings, therefore water-saving is high-efficient；There is no more
The case where line ship lock combined operating, therefore ship is minimum by the scheduling difficulty of ship lock；The present invention is can be uniquely provided simultaneously with
The water saving lock of above-mentioned 3 big advantage.
The technical problem to be solved by the present invention is to narrow down to minimum the land area in the province pond of big quantity, greatly
Width reduces the difficulty that mountain topography builds province pond.
The technical scheme is that
One ship lock only has 1 lock chamber, there is 10~60 province ponds, and 100~300 meters of lock chamber height, province pond height is
The 1/10~20 of lock chamber height, lock chamber and province pond are designed as an entirety, and lock chamber has province pond in the side of not gate；The
The bottom in one province pond is identical as the level of tail water, has second province pond in the upper surface of first province pond, in second province
There is third province pond in the upper surface of pond, and so on；Uppermost province pond height will be lower than upstream water level, be lower than
Amount of height is the height in a province pond；The length in province pond and the length of lock chamber are identical, and the width for saving pond is lock chamber width
1.2~1.8 times, lock chamber do not save pond side design have the structure for resisting high hydraulic pressure；Lock chamber bottom is lower than the level of tail water,
The amount of height being lower than is sill headwater depth, has gallery into discharge outlet lower than the position of the level of tail water in lock chamber, hangs down into discharge outlet connection
There are multiple valves in straight gallery, vertical gallery branch, each valve is connected to a province pond respectively；
For lock chamber lower than the valve downstream that the position of the level of tail water has lock chamber water to be emitted into downstream, it is upper that lock chamber has upstream to intake
Swim valve；Gate is identical as conventional lift-lock, and aft-gate, the top of lock chamber updrift side are arranged at the bottom of lock chamber downstream direction
There is upper gate；
When ship decline is current in lock chamber, the indoor water of lock first leaks into highest point province pond；Lock chamber water level and highest point save
When pond is equal, then leak into next stage province pond；When equal with the province's water level in water pool leaked into, then leak into next stage province pond；
And so on；When lock indoor water leak into nethermost province pond it is equal with its water level when, remaining water is leaked into downstream；At this moment
Aft-gate is opened, the indoor ship of lock leaves lock chamber, the ship of upstream is gone to enter lock chamber, closed shutter；Most next stage before this
The water in province pond leaks into lock chamber, and then the water in upper level province pond leaks into lock chamber, and so on；Water in most upper level province pond
It leaks into after lock chamber, the water in lock chamber between water level and upstream water level is fed by upper water；
Prior art province pond lock technology, the position in province pond 1 do not build province pond, therefore present invention province pond
SEA LEVEL VARIATION and water-saving rate it is different from the conventional variation in province pond, water-saving effect is more preferable.
Detailed description of the invention:
Fig. 1~9 are: province pond is overlapped high-lift lock working principle precedence diagram；
Number or letter represent number or letter in figure, and number or letter represent the title of digital front: the level of tail water
0, valve 1, valve 22, valve 33, valve 44, valve 55, valve 66, valve 77, valve 88, valve 99, valve
Door 10, province pond 1, province pond 2 12, province pond 3 13, province pond 4 14, province pond 5 15, province pond 6 16, water-saving
Pond 7 17, province pond 8 18, province pond 9 19, province pond 10, upstream valve 21, valve downstream 22；
Upper gate 23, aft-gate 24, upstream water level 25, lock chamber 26, province pond overlapping 27, the width 28 of lock chamber save
The width 29 in pond, resists the structure 30 of high hydraulic pressure, vertical gallery 31, and flow direction when water flow is imported and exported by lock chamber →,
Water flow pass through valve when flow direction →, remove the ship S of upstream, remove the ship X in downstream；
The vertical gallery 31 of structure 30 that the width 29 that province pond is overlapped the 28 province pond of width of 27 lock chambers resists high hydraulic pressure exists
It is identical in each width figure, therefore is only marked in Fig. 1.
Specific embodiment:
It is illustrated in conjunction with composed structure relationship of the Fig. 1 to province pond overlapping high-lift lock:
1 lock chamber, 26,10~60 province ponds, lock chamber and province pond are an entirety, and all province ponds are on ground
Same position, all province's pond vertical direction overlappings, 100~300 meters of lock chamber height, province pond height is the 1/ of lock chamber height
10~60, aft-gate 24 is arranged at the bottom of 26 downstream direction of lock chamber, and upper gate 23, lock chamber are arranged at the top of 26 updrift side of lock chamber
It is connected in the side of not gate with province pond；The width 29 in province pond is 1.2~1.8 times of the width 28 of lock chamber；Lock chamber 26
In no province pond, there is not the structure 30 for resisting high hydraulic pressure in the side of gate；
The bottom in province pond 1 is identical as the level of tail water 0, has province pond 2 12 in the upper surface of province pond 1, in water-saving
There is province pond 3 13 in the upper surface of pond 2 12, and so on；Uppermost 10 height of province pond will be lower than upstream water level 25, be lower than
Amount of height be a province pond height；The bottom of lock chamber 26 is lower than the level of tail water, and the amount of height being lower than is sill headwater depth；?
Lock chamber 26 has gallery into discharge outlet lower than the position of the level of tail water, is connected to vertical gallery 31, vertical 31 branch of gallery into discharge outlet
There are multiple valves, each valve is connected to a province pond respectively, and valve 1 is connected to province pond 1, valve 22 and province
Pond 2 12 is connected to, and valve 33 is connected to province pond 3 13, and so on；There is downstream lower than the position of the level of tail water in lock chamber
Valve 22, the updrift side of lock chamber have upstream valve 21.
It is illustrated in conjunction with the working principle of Fig. 1~9 pair province pond overlapping high-lift lock:
Working cycles are:
The first step is upstream water level 25, upstream lock in lock chamber 26 as shown in Figure 1, being the ship X in downstream in lock chamber 26
23 aft-gates 24 of door are closed, and valve 10 is opened, other valve-closed states；Water in lock chamber 26 passes through lock chamber bottom into row
The mouth of a river, vertical gallery 31, valve 10 are emitted into province pond 10；
Second step at this time closes valve as shown in Fig. 2, the water level in lock chamber 26 is identical as the water level in province pond 10
10, then valve 99 is opened, other valve states are constant；Water in lock chamber 26 is emitted into province by vertical 31 valve 99 of gallery
Pond 9 19；
Third step at this time closes the province as shown in figure 3, the water level in lock chamber 26 is identical as the water level in province pond 9 19
Water tank valve 99 opens next stage and saves water tank valve 88, and the water in lock chamber 26 passes through vertical 31 next stage of gallery province pond valve
Door 88 is emitted into the province pond 8 18 of the valve 88 connection；
Repeat the identical method of third step, the water in lock chamber 26 be emitted into province pond it is identical with province's water level in water pool when, pass
Province's water tank valve is closed, then opens next stage and saves water tank valve, the water of lock chamber is emitted into the province pond of valve connection；Lock chamber 26
Interior water be successively emitted into order province pond 7 17, province pond 6 16, province pond 5 15, province pond 4 14, province pond 3 13,
Province pond 2 12, province pond 1；
Water in lock chamber 26 is emitted into the province pond 1 of extreme lower position, identical as the water level in the province pond 1, such as Fig. 4
Shown, at this time province's water tank valve 1 is closed, then opens valve downstream 22, and the water in lock chamber 26 passes through 22 row of valve downstream
It puts to downstream；
As shown in figure 5, in lock chamber 26 water discharge downstream the result is that 26 water level of lock chamber is identical as the level of tail water 0, at this moment
It waits aft-gate 24 to open, goes the ship X in downstream to leave lock chamber 26, go the ship S of upstream to enter lock chamber 26, and close downstream lock
Door 24；
As shown in fig. 6, being the level of tail water 0 in lock chamber 26, valve 1 is opened again after closing valve downstream 22, it is other
Valve state is constant, and the water in province pond 1 is emitted into lock chamber 26 by valve 1；
As shown in fig. 7, closing province's water tank valve 1 when water level is identical as province pond 1 in lock chamber 26, upper one is opened
Grade saves water tank valve 22；The water in province pond 2 12 is emitted into lock chamber 26 by valve 22；
Identical method is repeated, successively closes province identical with lock chamber water level water tank valve from bottom to up, opens upper level
Save water tank valve；
As shown in figure 8, the water level in lock chamber water level with the province pond 10 of extreme higher position mutually simultaneously closes off province's pond valve
Door 10, at this moment upstream valve 21 is opened, and upper water enters in lock chamber 26 by upstream valve 21；
As shown in figure 9, upper water enter lock chamber 26 as a result, lock chamber water level is identical as upstream water level 25, at this moment upstream
Gate 23 is opened, and is gone the ship S of upstream to leave lock chamber and is entered upstream；
It goes the ship X in downstream to enter lock chamber and closes upper gate 23, at this moment lock chamber water level and ship are identical as the first step,
Again since the first step, such cycle operation.
Claims (1)
1. province pond is overlapped high-lift lock, it is characterised in that:
1 lock chamber (26), 10~60 province ponds, lock chamber and province pond are an entirety, and all province ponds are same on ground
One position, all province's pond vertical direction overlappings, 100~300 meters of lock chamber height, province pond height is the 1/10 of lock chamber height
~60, the bottom of lock chamber (26) downstream direction has aft-gate (24), and upper gate is arranged at the top of lock chamber (26) updrift side
(23), lock chamber is connected in the side of not gate with province pond；The width (29) in province pond be the width (28) of lock chamber 1.2~
1.8 again；Lock chamber (26) is not in no province pond, there is the structure (30) for resisting high hydraulic pressure in the side of gate；
The bottom in province pond one (11) is identical as the level of tail water (0), has province pond two (12) in the upper surface of province pond one (11),
There is province pond three (13) in the upper surface of province pond two (12), and so on；Uppermost province pond ten (20) will highly be lower than upstream
Water level (25), the amount of height being lower than are the height in a province pond；The bottom of lock chamber (26) is lower than the level of tail water, the height being lower than
Amount is sill headwater depth；There is gallery into discharge outlet lower than the position of the level of tail water in lock chamber (26), is connected to vertical gallery into discharge outlet
(31), there are multiple valves in vertical gallery (31) branch, each valve is connected to a province pond respectively, valve one (1) and province
Pond one (11) connection, valve two (2) are connected to province pond two (12), and valve three (3) is connected to province pond three (13), with such
It pushes away；Have valve downstream (22) in lock chamber lower than the position of the level of tail water, the updrift side of lock chamber there are upstream valve (21)；
Working cycles are:
The first step is the ship (X) in downstream in lock chamber (26), is upstream water level (25), upper gate (23) in lock chamber (26)
Aft-gate (24) is closed, and valve ten (10) is opened, other valve-closed states；Water in lock chamber (26) by lock chamber bottom into
Discharge outlet, vertical gallery (31), valve ten (10) are emitted into province pond ten (20)；
Second step, the water level in lock chamber (26) is identical as the water level in province pond ten (20), at this time closes valve ten (10), then beat
Valve opening door nine (9), other valve states are constant；Water in lock chamber (26) is emitted into province by vertical gallery (31) valve nine (9)
Pond nine (19)；
Third step, the water level in lock chamber (26) is identical as the water level in province pond nine (19), at this time closes province's water tank valve nine
(9), it opens next stage and saves water tank valve eight (8), the water in lock chamber (26) saves water tank valve by vertical gallery (31) next stage
Eight (8) are emitted into the province pond eight (18) of the valve eight (8) connection；
Repeat the identical method of third step, the water in lock chamber (26) be emitted into province pond it is identical with province's water level in water pool when, closing
Province's water tank valve, then open next stage and save water tank valve, the water of lock chamber is emitted into the province pond of valve connection；Lock chamber (26)
Interior water is successively emitted into province pond seven (17) in order, province pond six (16), province pond five (15), province pond four (14), saves
Pond three (13), province pond two (12), province pond one (11)；
Water in lock chamber (26) is emitted into the province pond one (11) of extreme lower position, identical as the water level in the province pond one (11), this
When province's water tank valve one (1) close, then open valve downstream (22), the water in lock chamber (26) is by valve downstream (22) row
It puts to downstream；
Water in lock chamber (26) be emitted into downstream the result is that lock chamber (26) water level is identical as the level of tail water (0), at this time downstream
Gate (24) is opened, and the ship (X) in downstream is gone to leave lock chamber (26), goes the ship (S) of upstream to enter lock chamber (26), and under closing
It swims gate (24)；
It is the level of tail water (0) in lock chamber (26), opens valve one (1), other valve shapes again after closing valve downstream (22)
State is constant, and the water in province pond one (11) is emitted into lock chamber (26) by valve one (1)；
When lock chamber (26) interior water level is identical as province pond one (11), province's water tank valve one (1) is closed, opens upper level province pond
Valve two (2)；The water in province pond two (12) is emitted into lock chamber (26) by valve two (2)；
Identical method is repeated, successively closes province identical with lock chamber water level water tank valve from bottom to up, opens upper level water-saving
Pond valve；
Water level in the province pond ten (20) of lock chamber water level with extreme higher position mutually simultaneously closes off province's water tank valve ten (10), at this moment
Upstream valve (21) is opened, and upper water enters in lock chamber (26) by upstream valve (21)；
Upper water enter lock chamber (26) as a result, lock chamber water level is identical as upstream water level (25), at this moment upper gate (23) is beaten
It opens, goes the ship (S) of upstream to leave lock chamber and enter upstream；
It goes the ship (X) in downstream to enter lock chamber and closes upper gate (23), at this moment lock chamber water level and ship are identical as the first step,
Again since the first step, such cycle operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311150.8A CN106930262B (en) | 2017-05-05 | 2017-05-05 | Province pond is overlapped high-lift lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710311150.8A CN106930262B (en) | 2017-05-05 | 2017-05-05 | Province pond is overlapped high-lift lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930262A CN106930262A (en) | 2017-07-07 |
| CN106930262B true CN106930262B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710311150.8A Expired - Fee Related CN106930262B (en) | 2017-05-05 | 2017-05-05 | Province pond is overlapped high-lift lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN106930262B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824407A (en) * | 2018-08-05 | 2018-11-16 | 方正华 | Hundred meters of head lift locks |
| CN109267556A (en) * | 2018-11-16 | 2019-01-25 | 彭国洪 | The time saving ship lock of unidirectional downlink water-saving |
| CN109267557A (en) * | 2018-11-16 | 2019-01-25 | 彭国洪 | The time saving ship lock of unidirectional uplink water-saving |
| CN109371951B (en) * | 2018-11-20 | 2020-07-28 | 长江三峡通航管理局 | Ship chamber water replenishing and draining system and method for ship lift |
| CN110424360B (en) * | 2019-09-04 | 2024-06-28 | 田建柱 | All-steel structure type water-saving ship lock |
| CN111676939A (en) * | 2020-06-15 | 2020-09-18 | 中交水运规划设计院有限公司 | Ship lock centralized water delivery system |
| CN111962489A (en) * | 2020-07-29 | 2020-11-20 | 河海大学 | Water-saving lock power generation recharging device of multistage water-saving pool |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009099761A2 (en) * | 2008-02-04 | 2009-08-13 | Bert Gustav Shelton | Water-saving lock configurations and operations |
| CN202214714U (en) * | 2011-09-07 | 2012-05-09 | 中交第二航务工程勘察设计院有限公司 | Structure for arranging ship locks in double lines in staggered way |
| CN104452720A (en) * | 2013-09-15 | 2015-03-25 | 南京大五教育科技有限公司 | Single water turbine-type decentralized water-delivery system with power generating function |
-
2017
- 2017-05-05 CN CN201710311150.8A patent/CN106930262B/en not_active Expired - Fee Related
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| CN106930262A (en) | 2017-07-07 |
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Address after: No.16 Tongjiang Avenue, Chengguan Town, Nandan county, Hechi City, Guangxi Zhuang Autonomous Region 547200 Patentee after: Huang Aimin Address before: 225700 No.23, Zhaoyang West Village, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Huang Aimin |
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