CN110468796A - It is a kind of that the two-way multi-functional sluice to draw water of switching realization is translated by gate - Google Patents
It is a kind of that the two-way multi-functional sluice to draw water of switching realization is translated by gate Download PDFInfo
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- CN110468796A CN110468796A CN201910788169.0A CN201910788169A CN110468796A CN 110468796 A CN110468796 A CN 110468796A CN 201910788169 A CN201910788169 A CN 201910788169A CN 110468796 A CN110468796 A CN 110468796A
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- sluice
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- intake pool
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 230000009977 dual effect Effects 0.000 claims abstract description 24
- 238000005086 pumping Methods 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000013519 translation Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000009189 diving Effects 0.000 description 13
- 238000007726 management method Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 108091006146 Channels Proteins 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The two-way multi-functional sluice to draw water of switching realization is translated by gate the present invention relates to a kind of, it include: intake pool, discharge bay and gate, the gate is connected with headstock gear, it is characterized in that, the gate is dual platen gate, immersible pump is provided in gate, the bottom surface of the dual platen gate is provided with the first passage being connected to the immersible pump water inlet end, the second channel being connected to the immersible pump water outlet is provided at the top of the dual platen gate, dual platen gate is translated by headstock gear Parallel to the flow direction, keep first passage and corresponding pond corresponding, to switch intake pool and discharge bay, realize two-way pumping function.It is provided by the invention that the two-way multi-functional sluice to draw water of switching realization is translated by gate, it runs easy to operate, reliable.
Description
Technical field
Water conservancy involved in the present invention and municipal water blocking, ejectment water, technical field of drawing water are flat particular by dual platen gate
Shifting is switched into discharge bay and realizes the two-way multi-functional sluice to draw water.
Background technique
Sluice is a kind of water blocking, flood discharge or from water diverting structure, by the buildings such as lock body, gate, headstock gear and equipment group
At.When closing gate, sluice cuts off upstream and downstream water flow, realizes gear flood or water storage function；It needs flood discharge or from when diversion, passes through
Headstock gear opens gate.
Irrigation and drainage pumping station is the water lift building that can be provided with certain pressure and flow, by water inlet flow channel, outlet passage, water pump
The buildings such as unit, pump house and equipment composition.According to water lift water (flow) direction, be divided into unidirectionally draw water, two-way water pump station.Two-way pumping
Usually arrangement X-shaped runner, water inlet regulating gate, water outlet control (butterfly) valve inside pump works, realize the two-way method drawn water.
For should flood discharge or from diversion again water lift small-sized river water conservancy control building, conventional method be construction packet
The control hinge of sluice and pumping plant is included, building is more, takes up an area more, comprehensive cost height.
Occurs integrated pump lock form in recent years, integration pump lock is that water pump assembly is directly installed on water gate
On, compact-sized sluice and pump-station integrated building are constituted, barrier gate gear flood is provided simultaneously with, opens a sluice gate flood discharge or from diversion, water
Pump operation such as draws water at traditional sluice and the functions of pumping stations.Integration pump lock is usual are as follows: and immersible pump unit is horizontally installed to gate lower part,
Diving pump assembly is made of tubaeform steel water inlet flow channel, water pump assembly, outlet passage steel pipe, water outlet flap valve, wherein being discharged
Runner steel-pipe welding is fixed in gate door body, and water pump assembly is connect by flange with outlet passage steel pipe.When water pump operation, water
The other side for flowing into gate by water pump assembly and runner from gate side is flowed, water pump operation can only unidirectionally draw water.
To realize two-way pumping function, application No. is 201710844019.8 application for a patent for invention files to disclose one kind
Bidirectional sluice gate movable pump station, scheme are as follows: movable flat steel-slag sand can move in the vertical direction, and through-flow water pump, which is inlayed, to be fixed on
Below movable flat gate, through-flow water pump bottom is provided with several support devices, is fixed by embedded mode, through-flow water pump
The clamp device switching movable flat steel-slag sand being arranged by upper right side.Flap valve is provided on the left of through-flow water pump, irrigation and drainage change
When water pump need to be sling after, flap valve is mounted on the right side of through-flow water pump, realizes that entery and delivery port is exchanged, then lifts up into lock chamber installation.This
The two-way pumping method of kind, it is too big that electromechanical equipment occupies volume, and is located at underwater through-flow water pump and flap valve and installs precision in place
It is difficult to control, and each two-way switching needs to expend that a large amount of manpower and material resources, convenience are inadequate, and operational reliability is poor,
Management and maintenance is difficult, generally requires professional contingent's management, and operating cost is high.
Summary of the invention
The object of the invention is that overcoming drawbacks described above, designs, develops a kind of compact-sized, reliable for operation can be achieved
It keeps off flood, flood discharge or from diversion, the two-way multi-functional sluice to draw water, is switched into discharge bay reality specifically by the translation of dual platen gate
The existing two-way multi-functional sluice to draw water.
In order to achieve the above-mentioned object of the invention, a technical solution provided by the invention is as follows:
It is a kind of that the two-way multi-functional sluice to draw water of switching realization is translated by gate, comprising: intake pool, discharge bay and lock
Door, the gate are connected with headstock gear, which is characterized in that the gate is dual platen gate, is provided with immersible pump in gate, institute
The bottom surface for stating dual platen gate is provided with the first passage being connected to the immersible pump water inlet end, the top of the dual platen gate
It is provided with the second channel being connected to the immersible pump water outlet, dual platen gate is translated by headstock gear Parallel to the flow direction, is made
First passage and corresponding pond are corresponding, to switch intake pool and discharge bay, realize two-way pumping function.
Advantages of the present invention and effect are: in conjunction with sluice civil engineering structure, gate and water pump whole installation, realize gear flood,
Flood discharge or from diversion, the function of two-way two-way gear the draining sluice and two-way water pump station such as draw water, it is compact-sized, gate two sides without
Projecting part, sluice are not required to traditional mill construction such as arrangement service bridge, bridgehead, and operation is easy to operate, reliable, and sluice synthesis is made
Valence is low, and land occupation is few；
Discharge bay, which is switched into, by the translation of dual platen gate realizes that the two-way multi-functional sluice to draw water, water pump assembly are whole
Fixed, structure is reliable, and keeps two-way efficiency of drawing water consistent, and way traffic easy switching；
Sluice flood discharge or under diversion operating condition, gate only need to translate along Parallel to the flow direction, are not required to vertical-lift, turn over etc. pass
System opening and closing；
Gate and diving pump assembly can in lock chamber dry type upkeep operation, or lock chamber overhaul is integrally hung out by truck crane,
Because without framed bent, service bridge sluice top mill construction is arranged, building is more succinct；
The water-in and water-out runner of water pump assembly is all made of fixed concrete structure, does not need import and export control equipment, only
Position of strobe need to be moved horizontally by opening and closing machine travel and achieves that operating condition switches, and operation operation is more simple, reliable, just
In management.
Other advantages and effect of the invention will continue to explain below.
As a preferred solution, the intake pool is arranged on the indoor bottom plate of the lock below gate, centre setting
Have ground sill (alternatively referred to as threshold), intake pool is divided into upstream intake pool and downstream intake pool, the dual platen by the ground sill
Gate between upstream intake pool and downstream intake pool, by headstock gear can Parallel to the flow direction translate, bottom surface connects with ground sill
Touching；The discharge bay is arranged in other than lock chamber, and centre is provided with dividing pier, and the discharge bay is divided into upstream and is discharged by the dividing pier
Pond, downstream discharge bay, wherein dividing pier, that is, ground sill；Upstream discharge bay is connected by lock chamber downstream side connecting pipe and downstream side lock chamber
Logical, lower discharge bay is connected to by lock chamber upstream side communication pipeline with upstream side lock chamber.It is intake by increasing upstream in civil engineering structure
Diving pump water inlet, exhalant canal are simultaneously arranged in lock body civil engineering structure by pond and downstream discharge bay, do not set water inlet regulating gate
Switch runner with electromechanical equipments such as water outlet control (butterfly) valves, saves water inlet regulating gate and water outlet control (butterfly) valve etc.
Electromechanical equipment is run easy to operate, reliable.
As a kind of optional scheme, which is characterized in that second channel is set to the top surface of dual platen gate.
As a kind of optional scheme, the ground sill is also used as gate end water embedded part.
As a kind of optional scheme, the intake pool is concrete intake pool, and the discharge bay is concrete discharge bay.
As a preferred solution, gate is translated by opening and closing machine travel along Parallel to the flow direction, imports and exports immersible pump
Position it is corresponding with corresponding disengaging pond, it can be achieved that forward direction draw water, reversely draw water, flood discharge or from diversion function.
As a preferred solution, every two sets of water pump assemblies of fan gate installation are discharged to sluice two sides concrete respectively
Pond water outlet, Inlet and outlet water are convenient.Further, gate arranges that the shifting board of one of Parallel to the flow direction separates two sets of water pump assemblies.
When two sets diving pump assembly of single gate arrangement is run simultaneously, two unit water inlet water flows are independent of each other.
As a preferred solution, the upstream intake pool and downstream intake pool are arranged by sluice stilling pond, in flood discharge
Or under diversion operating condition, upstream intake pool and downstream intake pool double as sluice stilling pond.This way it is not necessary in lock chamber upstream and downstream
In addition it arranges stilling pond, saves the investment of sluice energy dissipating structure.
As a kind of optional scheme, the gate is steel dual platen plane gate, and thereon, downstream side panel is respectively provided with
Rubber water stop and bearing sliding block, Rubber water stop includes gate side sealing and gate end water.
Detailed description of the invention
Fig. 1 --- present invention forward direction pumping operation mode cross-sectional view of the structure；
Fig. 2 --- present invention forward direction pumping operation mode structural plan figure；
Fig. 3 --- the reversed pumping operation mode cross-sectional view of the structure of the present invention；
Fig. 4 --- the reversed pumping operation mode structural plan figure of the present invention；
Fig. 5 --- the present invention drains operating condition cross-sectional view of the structure certainly；
Fig. 6 --- the present invention drains operating condition structural plan figure certainly；
Each label corresponding component is as follows in figure:
Threshold 1, downstream concrete intake pool 2, upstream concrete intake pool 3, downstream concrete discharge bay 4, lock chamber upstream
Side connecting pipe 5, upstream concrete discharge bay 6, lock chamber downstream side connecting pipe 7, gate 8, gate downstream side panel sealing 9,
Gate downstream side panel sealing 10, diving pump assembly 11, gate top steel pipe outlet passage 12, headstock gear 13, gate gate slot 14,
Maintenance gate slot 15.
Sluice right side is upstream in figure, and left side is downstream.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and specific implementation
The present invention will be further described for example.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in figs 1 to 6:
It is provided by the invention to be switched into discharge bay by the translation of dual platen gate and realize the two-way multi-functional sluice to draw water, water
It is provided with downstream concrete intake pool 2 and upstream concrete intake pool 3 on lock lock floor, downstream concrete intake pool 2 and upper
Trip concrete intake pool 3 is separated by by threshold 1, and dual platen gate is between upstream intake pool and downstream intake pool, by opening
The machine of closing can Parallel to the flow direction translation, bottom surface contacts with ground sill, seals in order to be formed with ground sill, is arranged on the outside of the lock body of sluice
There are downstream concrete discharge bay 4 and upstream concrete discharge bay 6, downstream concrete discharge bay 4 passes through lock chamber upstream side communication pipe 5
Road leads to upstream side lock chamber；Upstream concrete discharge bay 6 leads to downstream side lock chamber by downstream side connecting pipe 7.Civil engineering structure
It further include the common sluice structures such as gate recess 14, maintenance gate slot 15,14 width of gate slot of gate is about thick two of the door of gate 8
Times, by opening and closing machine travel, gate 8 is translated in the gate slot 14 of gate along Parallel to the flow direction.Waterpower and operation of metal structure equipments packet
Include gear drainage arrangement and the headstock gears 13 such as gate 8, diving pump assembly 11, gate top steel pipe runner 12.Gate 9 is flat using dual platen
Face gate arranges gate downstream side panel sealing 9, gate downstream side panel sealing 10.Diving under water, pump assembly 11 is vertical to be installed on lock
The inside of door 8.The water outlet of pump assembly 11 of diving under water passes through gate top steel pipe outlet passage 12 and enters downstream coagulation on the outside of the lock body of sluice
Native discharge bay 4 or upstream concrete discharge bay 6.
Application process explanation of the present invention:
Positive pumping operation mode, as shown in Figure 1 and Figure 2, upstream water level are higher than the level of tail water, gate upstream side panel sealing 9
In 1 position of ground sill, gate 8 blocks upstream high water level；When starting diving pump assembly 11 is run, water flow is from downstream concrete intake pool
2 water inlets eject water flow passage steel pipe 12 by diving 11 pit shaft of pump assembly and gate and enter downstream concrete discharge bay 4, through lockage
Room upstream side communication pipe 5 flows into lock chamber upstream, realizes that forward direction is drawn water.
Reversed pumping operation mode, as shown in Figure 3, Figure 4, the level of tail water are higher than upstream water level, gate downstream side panel sealing 10
Positioned at 1 position of ground sill, gate 8 blocks downstream high water level；When starting diving pump assembly 11 is run, water flow is intake from upstream concrete
Pond 3 intakes, and ejects water flow passage steel pipe 12 by diving 11 pit shaft of pump assembly and gate and enters upstream concrete discharge bay 6, passes through
Flow into lock chamber downstream lock chamber downstream side communicating pipe 7, realization is reversely drawn water.
Flood discharge or from diversion operating condition, as shown in Figure 5, Figure 6, the gate upstream side panel sealing 9 of gate 8 and gate downstream side
Panel sealing 10 is away from ground sill position, and water flow bypasses threshold from concrete intake pool under 8 panel of gate, when the level of tail water is higher than
When upstream water level, flood discharge is realized；When upstream water level is higher than the level of tail water, realize from diversion.According to sluice the Hydraulic Design, sluice
Overcurrent should meet the requirement of dissipation kinetic energy Yu uniform divergent flow, and lock floor concrete intake pool takes into account stilling pond arrangement, can
It is used as sluice stilling pond, is not required in addition arrange stilling pond in lock chamber upstream and downstream, save the investment of sluice stilling pond structure.
Under accidental conditions, is arranged in maintenance gate slot 15 in sluice upstream and downstream and trash rack is installed, prevent dirt from entering
Water pump runner.When gate and water pump assembly need to overhaul, trash rack is hung out, installation and repairing door drains water body in lock chamber, realizes dry
Formula upkeep operation.
Either which kind of operating condition only need to draw gate 8 by headstock gear 13 and move to phase in the gate slot 14 of gate
Working pasition is answered, realize sluice water blocking, flood discharge or realizes forward and reverse function that draws water from diversion function, or operation diving pump assembly 11
Can, it is not required to carry out the control operation of water flow intake-outlet, operation is succinct, reliable, convenient for management, it can be achieved that unattended, long-range distant
Control, is included in the wisdom water conservancy management system in certain region or basin.
Embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but can not
Therefore limitations on the scope of the patent of the present invention are interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of translate the two-way multi-functional sluice to draw water of switching realization by gate, comprising:
Intake pool, discharge bay and gate, the gate are connected with headstock gear, which is characterized in that and the gate is dual platen gate,
Immersible pump is provided in gate, it is logical that the bottom surface of the dual platen gate is provided with first be connected to the immersible pump water inlet end
Road is provided with the second channel being connected to the immersible pump water outlet at the top of the dual platen gate, downstream by headstock gear
It flows direction and translates dual platen gate, keep first passage and corresponding pond corresponding, to switch intake pool and discharge bay, realize two-way
Pumping function.
2. a kind of translated by gate according to claim 1 switches the two-way multi-functional sluice to draw water of realization, feature
It is, the intake pool is arranged on the indoor bottom plate of the lock below gate, and centre is provided with ground sill, and the ground sill is by intake pool
It is divided into upstream intake pool and downstream intake pool, the dual platen gate leads between upstream intake pool and downstream intake pool
Cross headstock gear can Parallel to the flow direction translation, bottom surface is contacted with ground sill；
The discharge bay is arranged in other than lock chamber, and centre is provided with dividing pier, and the discharge bay is divided into upstream and is discharged by the dividing pier
Pond, downstream discharge bay；
Upstream discharge bay is connected to by lock chamber downstream side connecting pipe with downstream side lock chamber, and lower discharge bay is connected by lock chamber upstream side
It threads a pipe and is connected to upstream side lock chamber.
3. a kind of translated by gate according to claim 1 or 2 switches the two-way multi-functional sluice to draw water of realization, special
Sign is that second channel is set to the top surface of dual platen gate.
4. a kind of translated by gate according to claim 1 or 2 switches the two-way multi-functional sluice to draw water of realization, special
Sign is that the ground sill is also used as gate end water embedded part.
5. a kind of translated by gate according to claim 1 or 2 switches the two-way multi-functional sluice to draw water of realization, special
Sign is that the intake pool is concrete intake pool, and the discharge bay is concrete discharge bay.
6. a kind of translated by gate according to claim 1 or 2 switches the two-way multi-functional sluice to draw water of realization, special
Sign is that gate is translated by opening and closing machine travel along Parallel to the flow direction, makes immersible pump inlet and outlet position and corresponding disengaging pond
It is corresponding, it can be achieved that forward direction draw water, reversely draw water, flood discharge or from diversion function.
7. a kind of translated by gate according to claim 2 switches the two-way multi-functional sluice to draw water of realization, feature
It is, every two sets of water pump assemblies of fan gate installation, is discharged respectively to sluice two sides concrete discharge bay.
8. a kind of translated by gate according to claim 7 switches the two-way multi-functional sluice to draw water of realization, feature
It is, gate arranges that the shifting board of one of Parallel to the flow direction separates two sets of water pump assemblies.
9. a kind of translated by gate according to claim 2 switches the two-way multi-functional sluice to draw water of realization, feature
It is, the upstream intake pool and downstream intake pool are arranged by sluice stilling pond, in flood discharge or under diversion operating condition, upstream water inlet
Pond and downstream intake pool double as sluice stilling pond.
10. a kind of translated by gate according to claim 1 or 2 switches the two-way multi-functional sluice to draw water of realization,
It is characterized in that, the gate is steel dual platen plane gate, and thereon, downstream side panel is respectively provided with Rubber water stop and bearing is slided
Block, Rubber water stop include gate side sealing and gate end water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788169.0A CN110468796B (en) | 2019-08-26 | 2019-08-26 | Multifunctional sluice capable of realizing bidirectional pumping through sluice translation switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788169.0A CN110468796B (en) | 2019-08-26 | 2019-08-26 | Multifunctional sluice capable of realizing bidirectional pumping through sluice translation switching |
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| CN110468796A true CN110468796A (en) | 2019-11-19 |
| CN110468796B CN110468796B (en) | 2024-04-02 |
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| CN201910788169.0A Active CN110468796B (en) | 2019-08-26 | 2019-08-26 | Multifunctional sluice capable of realizing bidirectional pumping through sluice translation switching |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718022A (en) * | 2022-03-30 | 2022-07-08 | 盐城市水利勘测设计研究院有限公司 | Multifunctional sluice capable of realizing bidirectional pumping through gate translation switching |
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|---|---|---|---|---|
| JPH03224908A (en) * | 1990-01-31 | 1991-10-03 | Hokoku Kogyo Kk | Promptly responsing gate for flow regulation |
| CN2820957Y (en) * | 2005-06-16 | 2006-09-27 | 上海市水利工程设计研究院 | Downward spleeping type rotary bear-trap gate |
| CN204715305U (en) * | 2015-06-16 | 2015-10-21 | 辽宁省水利水电科学研究院 | A kind of two-way stratification water gate |
| CN107653974A (en) * | 2017-09-19 | 2018-02-02 | 中山市水利水电勘测设计咨询有限公司 | A kind of Bidirectional sluice gate movable pump station |
| CN210917247U (en) * | 2019-08-26 | 2020-07-03 | 江苏省水利勘测设计研究院有限公司 | Multifunctional sluice capable of realizing bidirectional pumping through gate translation switching |
-
2019
- 2019-08-26 CN CN201910788169.0A patent/CN110468796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03224908A (en) * | 1990-01-31 | 1991-10-03 | Hokoku Kogyo Kk | Promptly responsing gate for flow regulation |
| CN2820957Y (en) * | 2005-06-16 | 2006-09-27 | 上海市水利工程设计研究院 | Downward spleeping type rotary bear-trap gate |
| CN204715305U (en) * | 2015-06-16 | 2015-10-21 | 辽宁省水利水电科学研究院 | A kind of two-way stratification water gate |
| CN107653974A (en) * | 2017-09-19 | 2018-02-02 | 中山市水利水电勘测设计咨询有限公司 | A kind of Bidirectional sluice gate movable pump station |
| CN210917247U (en) * | 2019-08-26 | 2020-07-03 | 江苏省水利勘测设计研究院有限公司 | Multifunctional sluice capable of realizing bidirectional pumping through gate translation switching |
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| Title |
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| 周柏研: "智能平移式闸门在轮灌渠道中的应用", 《东北水利水电》, no. 1, 31 January 2017 (2017-01-31), pages 57 - 58 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718022A (en) * | 2022-03-30 | 2022-07-08 | 盐城市水利勘测设计研究院有限公司 | Multifunctional sluice capable of realizing bidirectional pumping through gate translation switching |
| CN114718022B (en) * | 2022-03-30 | 2024-02-09 | 盐城市水利勘测设计研究院有限公司 | Multifunctional sluice capable of realizing bidirectional pumping through sluice translation switching |
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| Publication number | Publication date |
|---|---|
| CN110468796B (en) | 2024-04-02 |
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