CN104631414A - Two-stage and two-line communication ship lock - Google Patents
Two-stage and two-line communication ship lock Download PDFInfo
- Publication number
- CN104631414A CN104631414A CN201510016398.2A CN201510016398A CN104631414A CN 104631414 A CN104631414 A CN 104631414A CN 201510016398 A CN201510016398 A CN 201510016398A CN 104631414 A CN104631414 A CN 104631414A
- Authority
- CN
- China
- Prior art keywords
- lock chamber
- line
- lock
- water
- ship
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000011144 upstream manufacturing Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- E02C1/06—Devices for filling or emptying locks
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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
Abstract
The invention relates to a two-stage and two-line communication ship lock, aiming at solving the problem that the existing two-stage and two-line ship lock wastes a great deal of water. The technical scheme is as follows: the bottoms of lock chambers of the two-stage and two-line communication ship lock are connected by a water pipe, and the water pipe used for communicating is provided with a valve; water in the previous stage of the lock chamber of the line A can be discharged into the next stage of the lock chamber of the line B; the water in the previous stage of the lock chamber of the line B can be discharged into the next stage of the lock chamber of the line A; when water between the two lock chambers does not need to be discharged, the water pipe used for communicating the two lock chambers is closed by the valve. Shortage of water resources is more and more serious, so that the two-stage and two-line ship locks which need to be built or are built in China can be built or changed into the two-stage and two-line communication ship locks.
Description
Technical field:
The present invention relates to a kind of hydraulic structure, particularly a kind of ship is by the ship lock of dam.
Background technology:
Current twin-stage double lock is: the water of higher level's lock chamber is disposed to this line subordinate lock chamber, and this method wastes a lot of water, and the present invention can address this problem.The present invention is mainly used in the improvement to current twin-stage double lock, significantly reduces the water yield that ship lock is disposed to downstream; Also may be used for newly-built ship lock of the present invention.
Summary of the invention:
For the ease of following description, twin-stage double lock wherein a line call A line, another line is called B line.
The ship lock that twin-stage two-wire is communicated with refers to: ship lock is two-wire, and every line is twin-stage, and four lock chambers are communicated with, and the water pipe of connection has valve; The water of A line higher level lock chamber is disposed to subordinate's lock chamber of B line, and the water of B line higher level lock chamber is disposed to A line subordinate lock chamber.The technical problem to be solved in the present invention is: the discharge reduction half current twin-stage double lock being disposed to downstream.
In order to solve the problem, the present invention adopts following technical scheme: use a cross current again after installing water pipe and aqueduct valve bottom four lock chambers of twin-stage double lock, like this, the water of A line higher level lock chamber can be disposed to B line subordinate lock chamber, and the water of B line higher level lock chamber can be disposed to A line subordinate lock chamber; When not needing discharge between two lock chambers, the water pipe be communicated with between these two lock chambers has valve closing.
The invention has the beneficial effects as follows: 1. the ship lock of twin-stage two-wire connection, can reach the low displacement identical with level Four ship lock; 2. moving to another lock chamber by level Four ship lock ship from a lock chamber is 3 times, and it is 1 time that logical ship lock ship of the present invention moves to another lock chamber from a lock chamber, and therefore ship is less than level Four ship lock by the time of ship lock of the present invention; 3. twin-stage two-wire be communicated with ship lock compare with the displacement of single-stage to third-order sequence, volume water yield lock chamber area being multiplied by gross head height is set to 1, its water yield being disposed to downstream compare respectively for
| Ship lock type | One-way trip is disposed to the downstream water yield | Opposing traffic is disposed to the downstream water yield |
| The ship lock that twin-stage two-wire is communicated with | 1/2 | 1/4 |
| Lift lock | 1 | 1/2 |
| Double-lift lock | 1/2 | 1/2 |
| Third-order sequence | 1/3 | 1/2 |
The displacement of opposing traffic is every is for twice not identical, so adopt up rear descending or descending rear up 2 current water yields being disposed to downstream divided by 2; The displacement at every turn passed through of one-way trip is equal.What be disposed to downstream least amount of water is the ship lock opposing traffic displacement that twin-stage two-wire is communicated with as can be seen from upper form! So the twin-stage double lock that the every needs of the whole of China are built, or the twin-stage double lock existed, can build into or reconstruct is the ship lock that twin-stage two-wire is communicated with.
Feature of the present invention is: ship lock is two-wire, and every line is twin-stage, and A line higher level lock chamber is communicated with B line subordinate lock chamber, and B line higher level lock chamber is communicated with A line subordinate lock chamber, and the water pipe of connection has valve; Like this, the water of A line higher level lock chamber can be disposed to B line subordinate lock chamber, and the water of B line higher level lock chamber can be disposed to A line subordinate lock chamber; Time the water of a lock chamber does not need to be disposed to another lock chamber, the water pipe be communicated with between these two lock chambers has valve closing.The water discharged between conventional twin-stage double lock two lock chambers, be that the water of A line higher level lock chamber is disposed to A line subordinate lock chamber, the water of B line higher level lock chamber is disposed to B line subordinate lock chamber.Feature of the present invention is: the water of A line higher level lock chamber is not disposed to A line subordinate lock chamber, but is disposed to B line subordinate lock chamber; The water of B line higher level lock chamber is not disposed to B line subordinate lock chamber, but is disposed to A line subordinate lock chamber.Do not require adjacent between two lines of ship lock of the present invention, the length of pipe of connection can extend, and any distance between two lines can use cross current.
Accompanying drawing illustrates:
Fig. 1 to Fig. 8 is the ship lock operating principle precedence diagram that twin-stage two-wire is communicated with.
In below describing, the numeral in the numeral that () is inner or alphabetical representative graph or letter, the title before numeral or letter representative ().A line ship lock (A) B line ship lock (B), A line subordinate lock chamber (A1) A line higher level lock chamber (A2) B line subordinate lock chamber (B1) B line higher level's lock chamber (B2).The level of tail water (0) mid water levels (01) upper pond level (02) A, B two line ship lock position be identical, so only mark at A line lock chamber in each figure.The water that the water of A line upper water inlet valve (1) B line upper water inlet valve (2) A cable brake room is disposed to valve downstream (3) B cable brake room is disposed to valve downstream (4).The water pipe (9) that the water pipe that four lock chambers are communicated with has valve (5) (6) (7) (8) to be communicated with.The current direction of arrow (J1) (J2) (J3) (J4) (J5) (J6) (J7) (J8).The ship in downstream (X1) (X2) is gone to go ship (S1) (S2) of upstream.A line lower gate (Z1) A line intermediate gate (Z2) A line upper gate (Z3) B line lower gate (M1) B line intermediate gate (M2) B line upper gate (M3).
Particularly point out, the water pipe being communicated with water pipe (9) connection four lock chambers of four lock chambers has valve (5) (6) (7) (8) to be object features of the present invention.
Detailed description of the invention:
As figure, water pipe is installed bottom four lock chambers of twin-stage double lock and uses a water pipe (9) after aqueduct valve (5) (6) (7) (8) again and be communicated with, like this, the water of A line higher level lock chamber (A2) can be disposed to B line subordinate lock chamber (B1), and the water of B line higher level lock chamber (B2) can be disposed to A line subordinate lock chamber (A1); Time the water of a lock chamber does not need to be disposed to another lock chamber, the water pipe be communicated with between these two lock chambers has valve closing.Lock chamber draining each time or water inlet water level decreasing or to rise be all 1/2nd height of the level of tail water to upper pond level.How the ship lock that twin-stage two-wire is communicated with specifically works, and is described by reference to the accompanying drawings to the ship lock operating principle that twin-stage two-wire is communicated with:
Fig. 1 is: (A1) (B2) lock chamber is mid water levels (01), and (A2) lock chamber is upper pond level (02), goes the ship in downstream (X1) to enter (A2) lock chamber.(B1) lock chamber is the level of tail water (0), goes the ship of upstream (S2) to enter (B1) lock chamber.(1) (2) (3) (4) (5) (8) valve-closed state, (6) (7) valve open state.(A2) water of lock chamber in the direction of arrows (J7) (J6) be disposed to (B1) lock chamber.
Fig. 2 is: the water level of four lock chambers is mid water levels (01).Valve state is identical with Fig. 1.(Z2) (M2) gate is opened, and (X1) ship enters (A1) lock chamber from (A2) lock chamber, and (S2) ship enters (B2) lock chamber from (B1) lock chamber.
Fig. 3 is: the water level of four lock chambers is identical with Fig. 2.(A1) in lock chamber being the ship (X1) in downstream, is the ship (S2) of upstream in (B2) lock chamber.(1) (4) (5) (6) (7) (8) valve-closed state, (2) (3) valve open state.(A1) water of lock chamber in the direction of arrows (J3) be disposed to downstream, upper water in the direction of arrows (J2) is disposed to (B2) lock chamber.
Fig. 4 is: (A1) lock chamber is the level of tail water (0), and (A2) (B1) lock chamber is mid water levels (01), and (B2) lock chamber is upper pond level (02).Valve state is identical with Fig. 3.(Z1) (M3) gate is opened, and (X1) ship leaves (A1) lock chamber and enters downstream, and (S2) ship leaves (B2) lock chamber and enters upstream.
Fig. 5 is: the water level of four lock chambers is identical with Fig. 4.Go the ship of upstream (S1) to enter (A1) lock chamber, go the ship in downstream (X2) to enter (B2) lock chamber.(1) (2) (3) (4) (6) (7) valve-closed state, (5) (8) valve open state.(B2) water of lock chamber in the direction of arrows (J8) (J5) be disposed to (A1) lock chamber.
Fig. 6 is: the water level of four lock chambers is mid water levels (01).Valve state is identical with Fig. 5.(Z2) (M2) gate is opened, and (S1) ship enters (A2) lock chamber from (A1) lock chamber, and (X2) ship enters (B1) lock chamber from (B2) lock chamber.
Fig. 7 is: the water level of four lock chambers is identical with Fig. 6.(A2) in lock chamber being the ship (S1) of upstream, is the ship (X2) in downstream in (B1) lock chamber.(2) (3) (5) (6) (7) (8) valve-closed state, (1) (4) valve open state.Upper water in the direction of arrows (J1) is disposed to (A2) lock chamber, and the water of (B1) lock chamber is that (J4) is disposed to downstream in the direction of arrows.
Fig. 8 is: (A1) (B2) lock chamber is mid water levels (01), and (A2) lock chamber is upper pond level (02), and (B1) lock chamber is the level of tail water (0).Valve state is identical with Fig. 7.(Z3) (M1) gate is opened, and (S1) ship leaves (A2) lock chamber and enters upstream, and (X2) ship leaves (B1) lock chamber and enters downstream.
After Fig. 8 again from Fig. 1, such periodic duty.
Claims (3)
1. the ship lock that is communicated with of twin-stage two-wire, it is characterized in that: ship lock is two-wire, every line is twin-stage, and A line higher level lock chamber is communicated with B line subordinate lock chamber, and B line higher level lock chamber is communicated with A line subordinate lock chamber, and the water pipe of connection has valve; The water of A line higher level lock chamber can be disposed to B line subordinate lock chamber, and the water of B line higher level lock chamber can be disposed to A line subordinate lock chamber; Time the water of a lock chamber does not need to be disposed to another lock chamber, the water pipe be communicated with between these two lock chambers has valve closing.
2. the ship lock of a kind of twin-stage two-wire connection as claimed in claim 1, is characterized in that: the water of A line higher level lock chamber is not disposed to A line subordinate lock chamber, but is disposed to B line subordinate lock chamber; The water of B line higher level lock chamber is not disposed to B line subordinate lock chamber, but is disposed to A line subordinate lock chamber.
3. the water pipe be communicated with as claimed in claim 1, it is characterized in that: the length of pipe of connection can extend, any distance between two lines can use cross current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016398.2A CN104631414B (en) | 2015-01-12 | 2015-01-12 | Two-stage and two-line communication ship lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510016398.2A CN104631414B (en) | 2015-01-12 | 2015-01-12 | Two-stage and two-line communication ship lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631414A true CN104631414A (en) | 2015-05-20 |
| CN104631414B CN104631414B (en) | 2017-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510016398.2A Active CN104631414B (en) | 2015-01-12 | 2015-01-12 | Two-stage and two-line communication ship lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631414B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042820A (en) * | 2019-04-09 | 2019-07-23 | 长江勘测规划设计研究有限责任公司 | Double-line mutual with a shared storage cistern fills ship lock and mutual perfusion journey |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013184A (en) * | 1989-09-18 | 1991-05-07 | Toshikatsu Omachi | Lock using air chambers |
| CN202157316U (en) * | 2011-07-28 | 2012-03-07 | 水利部交通运输部国家能源局南京水利科学研究院 | High-water-head ship lock combination venting structure adapted to mooring conditions of lock chamber ships |
| CN102852126A (en) * | 2012-10-15 | 2013-01-02 | 河海大学 | Single water turbine type dispersed filling and emptying system with function of power generation |
| CN103898889A (en) * | 2014-01-28 | 2014-07-02 | 河海大学 | Energy-saving high-efficiency rotary ship lock |
| CN203904958U (en) * | 2013-11-27 | 2014-10-29 | 宋东辉 | Water-saving ship lock |
-
2015
- 2015-01-12 CN CN201510016398.2A patent/CN104631414B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5013184A (en) * | 1989-09-18 | 1991-05-07 | Toshikatsu Omachi | Lock using air chambers |
| CN202157316U (en) * | 2011-07-28 | 2012-03-07 | 水利部交通运输部国家能源局南京水利科学研究院 | High-water-head ship lock combination venting structure adapted to mooring conditions of lock chamber ships |
| CN102852126A (en) * | 2012-10-15 | 2013-01-02 | 河海大学 | Single water turbine type dispersed filling and emptying system with function of power generation |
| CN203904958U (en) * | 2013-11-27 | 2014-10-29 | 宋东辉 | Water-saving ship lock |
| CN103898889A (en) * | 2014-01-28 | 2014-07-02 | 河海大学 | Energy-saving high-efficiency rotary ship lock |
Non-Patent Citations (2)
| Title |
|---|
| 杨忠超，陈明栋: ""省水船闸省水效益分析及在内河航运建设中的应用*"", 《水运工程》 * |
| 范惠生: ""春天湖船闸的特点及设计创新"", 《水利规划与设计》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042820A (en) * | 2019-04-09 | 2019-07-23 | 长江勘测规划设计研究有限责任公司 | Double-line mutual with a shared storage cistern fills ship lock and mutual perfusion journey |
| CN110042820B (en) * | 2019-04-09 | 2023-12-12 | 长江勘测规划设计研究有限责任公司 | Double-line mutual-filling ship lock with shared water storage tank and mutual-filling flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631414B (en) | 2017-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Peng Guohong Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wei Kefeng Inventor before: Peng Guohong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170221 Address after: 450000 Gongyi, Henan, West Village, Luo Luo Village West slope, No. 32 Applicant after: Wei Kefeng Address before: 518131 Shenzhen Longhua new city streets Cameron road Guanghao International Center 1 floor front Applicant before: Peng Guohong |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jianlin Inventor after: Liang Guiman Inventor after: Li Xiaoming Inventor after: He Xinghua Inventor after: Chen Lizhao Inventor before: Wei Kefeng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170327 Address after: 510470 Guangzhou, Baiyun District, Guangdong, people and towns into the Gang Road, No. 3 Applicant after: Guangdong sea Construction Engineering Co., Ltd. Address before: 450000 Gongyi, Henan, West Village, Luo Luo Village West slope, No. 32 Applicant before: Wei Kefeng |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |