CN202580077U - Water filling valve device of lock gate - Google Patents
Water filling valve device of lock gate Download PDFInfo
- Publication number
- CN202580077U CN202580077U CN 201220221698 CN201220221698U CN202580077U CN 202580077 U CN202580077 U CN 202580077U CN 201220221698 CN201220221698 CN 201220221698 CN 201220221698 U CN201220221698 U CN 201220221698U CN 202580077 U CN202580077 U CN 202580077U
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- valve
- plate
- filling valve
- hydraulic
- water filling
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000009897 systematic effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a water filling valve device of a lock gate, which has a short transmission chain, favorable maneuverability, long service life, and low cost of overhaul; the opening is easy to control, a valve rod has small possibility of deformation, a valve has small possibility of being damaged. The water filling valve device of the lock gate comprises a water filling valve and a drive unit; the water filling valve comprises a water inlet, a valve seal installed at the tail end of the water inlet, a valve plate, a valve seat carrying the valve plate, a valve plate runway fixed on a side plate of the valve seat by a bolt and limiting the valve plate to vertically move, a runway limiter welded on the side plate of the valve seat, and a water outlet; the drive unit is a hydraulic headstock gear controlled by an electrical control system; the hydraulic headstock gear comprises a hydraulic cylinder vertically arranged above the water filling valve, a hydraulic station gathered in a top tank body structure of the lock gate by a hydraulic member and hydraulic oil, a steel structure cylinder body support connected through a flange, and a steel structure tank body sealed underwater; and the water filling valve device of the lock gate further comprises a magnetostrictive linear opening sensor for monitoring the opening of the water filling valve, which comprises a magnet ring, a magnetostrictive line and an electronic component which are connected in order.
Description
Technical field
The utility model relates to the technical field of Hydraulic and Hydro-Power Engineering, relates in particular to a kind of filling valve device of gate.
Background technique
Filling valve is hydrostatic starting gate (like bulkhead gate, an emergency gate) water-filling surge suppressor commonly used, is one of important composition equipment of gate.The filling valve of gate is because of being operated in underwater environment; In existing filling valve Driving technique; Its drive unit is gate hoist; Not only make filling valve transmission chain length, the control of handling poor, aperture is difficult, valve rod is yielding, and valve reduces valve working life greatly and increases the cost of overhaul because of the inaccurate exciting of aperture damages.
Summary of the invention
The technology of the utility model is dealt with problems and is: overcome the deficiency of existing technology, provide short, handling good, the aperture control of a kind of Transmitted chains easily, valve rod is not yielding, valve is not fragile, the filling valve device of valve long service life, gate that the cost of overhaul is low.
The technical solution of the utility model is: the filling valve device of this gate; Comprise filling valve and driver element, filling valve comprises water intake, be installed in the terminal valve seal of water intake, valve plate, loading valve plate valve seat, with on the side plate that is bolted to valve seat and limit the valve plate vertical motion the valve plate track, be welded on spacing, the water outlet of track on the side plate of valve seat; Driver element is the hydraulic hoist by electric control system control, and it comprises the oil hydraulic cylinder that vertically is arranged on the filling valve top, is integrated into a steel structure cylinder rack that is fixed on hydraulic station in the tank structure of gate top, is connected with flange, the steel structure tank body that seals under water by hydraulic parts and hydraulic oil; The filling valve device of gate also comprises the aperture device of monitoring filling valve valve opening; This aperture device is the linear jaw opening sensor of magnetostriction; It comprises magnet ring, magnetostriction line and the electronic unit that connects successively, and magnet ring is connected on the valve plate, and electronic unit is connected to electric control system.
Through adopting the driver element of hydraulic hoist as the filling valve of gate; Be located near the gate top of oil hydraulic cylinder to the hydraulic component optimization except that oil hydraulic cylinder; And adopted the linear jaw opening sensor of water-fast magnetostriction to make the aperture device; Solved preferably existing with gate hoist do that difficult, the no micro-stroke indication of transmission chain length, aperture control, the driving force of filling valve driver element is excessive, problem such as valve and driver element are not compact, have Transmitted chains short, handling good, that aperture is controlled is easy, valve rod is not yielding, valve is not fragile, valve long service life, advantage that the cost of overhaul is low.
Description of drawings
Fig. 1 shows the structural representation according to the filling valve of the utility model;
Fig. 2 shows the circuit theory diagrams according to the utility model.
Embodiment
The filling valve device of this gate; Comprise filling valve and driver element; As shown in Figure 1, filling valve comprises water intake 11, be installed in the terminal valve seal 8 of water intake, valve plate 9, load valve plate valve seat 7, with on the side plate that is bolted to valve seat and limit the valve plate vertical motion valve plate track 5, be welded on spacing 10, the water outlet 3 of track on the side plate of valve seat; Driver element is the hydraulic hoist by electric control system control, and it comprises the oil hydraulic cylinder 1 that vertically is arranged on the filling valve top, is integrated into a steel structure cylinder rack 2 that is fixed on hydraulic station in the tank structure of gate top, is connected with flange, the steel structure tank body that seals under water by hydraulic parts and hydraulic oil; The filling valve device of gate also comprises the aperture device of monitoring filling valve valve opening; This aperture device is the linear jaw opening sensor of magnetostriction; It comprises magnet ring, magnetostriction line and the electronic unit that connects successively, and magnet ring is connected on the valve plate, and electronic unit is connected to electric control system.
Through adopting the driver element of hydraulic hoist as the filling valve of gate; Be located near the gate top of oil hydraulic cylinder to the hydraulic component optimization except that oil hydraulic cylinder; And adopted the linear jaw opening sensor of water-fast magnetostriction to make the aperture device; Solved preferably existing with gate hoist do that difficult, the no micro-stroke indication of transmission chain length, aperture control, the driving force of filling valve driver element is excessive, problem such as valve and driver element are not compact, have Transmitted chains short, handling good, that aperture is controlled is easy, valve rod is not yielding, valve is not fragile, valve long service life, advantage that the cost of overhaul is low.
Preferably, water intake is a horn shape, and valve plate is a rectangle, and valve seat is a boxed-section shape, and water outlet is a rectangle.
Preferably, the steel structure tank body is stainless steel structure tank body, and it comprises two housings up and down through O type rubber sealing.
Preferably; Electric control system is PLC (Programmable Logic Controller; Programmable logic controller (PLC)); As shown in Figure 2, it comprises: input interface is used to receive and gather hydraulic station oil pressure, valve opening position state signal and converts that CPU can receive and the input interface of processing signals to; CPU is used for reception and storage user program and data, imports data processing, produces corresponding control signal, exports and implement to control; Storage is used for storage system working procedure, order and systematic parameter; Output interface is used for to contactor, these executive component output control signals of solenoid valve; And be the power supply of CPU, input interface, output interface power supply.
Preferably, also comprise the cable drum unit, its by the water-stop plug that electric control system is connected with hydraulic station, be embedded with flexible wire ropes water-fast cable, be installed in the dry local cable drum of putting with the constant ratio volume.Cable drum is connected with the spool shaft chain-driven of gate rolling open and close machine, or with winch single driving independently.
Preferably; Middle part, flat limit is provided with shackle plate on valve plate, and shackle plate and piston rod are hinged, and valve plate left and right sides side all has the convex corresponding with the valve plate track; Flat limit is an obliquity structure oblique on the downstream side under the valve plate; Inclination angle >=30 °, the roughness of valve plate upstream face has 5 * 45 ° chamfering or the rounding of R5 smaller or equal to Ra3.2 and four limits, and the both sides of valve plate upstream face are provided with vertical bar shaped and support.
Preferably; Valve seal 8 is cover rubber water sealing annular seal assemblies; It comprises member: the through hole that rubber sealing pressing plate, the water seal of P type, backing plate and countersunk head clamping bolt, each of these members be provided with that the position is identical, spacing is less than or equal to 80mm, be complementary with bolt.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs to the protection domain of the utility model technological scheme to any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. the filling valve device of a gate; Comprise filling valve and driver element, it is characterized in that: filling valve comprises water intake (11), be installed in the terminal valve seal (8) of water intake, valve plate (9), load valve plate valve seat (7), with on the side plate that is bolted to valve seat and limit the valve plate vertical motion valve plate track (5), be welded on track spacing (10), water outlet (3) on the side plate of valve seat; Driver element is the hydraulic hoist by electric control system control, and it comprises the oil hydraulic cylinder (1) that vertically is arranged on the filling valve top, is integrated into a steel structure cylinder rack (2) that is fixed on hydraulic station in the tank structure of gate top, is connected with flange, the steel structure tank body that seals under water by hydraulic parts and hydraulic oil; The filling valve device of gate also comprises the aperture device of monitoring filling valve valve opening; This aperture device is the linear jaw opening sensor of magnetostriction; It comprises magnet ring, magnetostriction line and the electronic unit that connects successively, and magnet ring is connected on the valve plate, and electronic unit is connected to electric control system.
2. the filling valve device of gate according to claim 1, it is characterized in that: water intake is a horn shape, and valve plate is a rectangle, and valve seat is a boxed-section shape, and water outlet is a rectangle.
3. the filling valve device of gate according to claim 2, it is characterized in that: the steel structure tank body is stainless steel structure tank body, it comprises two housings up and down through O type rubber sealing.
4. the filling valve device of gate according to claim 1; It is characterized in that: electric control system is the PLC controller; It comprises: input interface is used to receive and gather hydraulic station oil pressure, valve opening position state signal and converts that CPU can receive and the input interface of processing signals to; CPU is used for reception and storage user program and data, imports data processing, produces corresponding control signal, exports and implement to control; Storage is used for storage system working procedure, order and systematic parameter; Output interface is used for to contactor, these executive component output control signals of solenoid valve; And be the power supply of CPU, input interface, output interface power supply.
5. the filling valve device of gate according to claim 1; It is characterized in that: middle part, flat limit is provided with shackle plate on valve plate, and shackle plate and piston rod are hinged, and valve plate left and right sides side all has the convex corresponding with the valve plate track; Flat limit is an obliquity structure oblique on the downstream side under the valve plate; Inclination angle >=30 °, the roughness of valve plate upstream face has 5 * 45 ° chamfering or the rounding of R5 smaller or equal to Ra3.2 and four limits, and the both sides of valve plate upstream face are provided with vertical bar shaped and support.
6. the filling valve device of gate according to claim 1; It is characterized in that: valve seal (8) is a cover rubber water sealing annular seal assembly; It comprises member: the through hole that rubber sealing pressing plate, the water seal of P type, backing plate and countersunk head clamping bolt, each of these members be provided with that the position is identical, spacing is less than or equal to 80mm, be complementary with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221698 CN202580077U (en) | 2012-05-17 | 2012-05-17 | Water filling valve device of lock gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221698 CN202580077U (en) | 2012-05-17 | 2012-05-17 | Water filling valve device of lock gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580077U true CN202580077U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221698 Expired - Fee Related CN202580077U (en) | 2012-05-17 | 2012-05-17 | Water filling valve device of lock gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580077U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867738A (en) * | 2014-03-24 | 2014-06-18 | 黄河勘测规划设计有限公司 | Cutter-shaped filling valve for much-sediment river plane gate |
| CN105089026A (en) * | 2015-07-13 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Method and device for accelerating water filling and pressure leveling of plane gate |
| CN106702971A (en) * | 2017-01-15 | 2017-05-24 | 佛山市佛禅健康管理有限公司 | Mechanical water gate brake for dam |
| CN108916444A (en) * | 2018-07-23 | 2018-11-30 | 赛莱默水处理系统（沈阳）有限公司 | Applied to gate anti-leak and flow regulator |
| CN109235378A (en) * | 2018-11-06 | 2019-01-18 | 黄河水利水电开发总公司 | It is a kind of to utilize gear-driven rear-mounted flap valve filling valve |
| CN111164262A (en) * | 2017-09-28 | 2020-05-15 | 福伊特专利有限公司 | Hydraulic installation with an electric drive for operating a sluice |
-
2012
- 2012-05-17 CN CN 201220221698 patent/CN202580077U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867738A (en) * | 2014-03-24 | 2014-06-18 | 黄河勘测规划设计有限公司 | Cutter-shaped filling valve for much-sediment river plane gate |
| CN105089026A (en) * | 2015-07-13 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Method and device for accelerating water filling and pressure leveling of plane gate |
| CN106702971A (en) * | 2017-01-15 | 2017-05-24 | 佛山市佛禅健康管理有限公司 | Mechanical water gate brake for dam |
| CN106702971B (en) * | 2017-01-15 | 2018-10-19 | 佛山市佛禅健康管理有限公司 | A kind of mechanical water valve lock of dam |
| CN111164262A (en) * | 2017-09-28 | 2020-05-15 | 福伊特专利有限公司 | Hydraulic installation with an electric drive for operating a sluice |
| US11053650B2 (en) | 2017-09-28 | 2021-07-06 | Voith Patent Gmbh | Hydrodynamic installation having an electric drive for actuating a water protection |
| CN108916444A (en) * | 2018-07-23 | 2018-11-30 | 赛莱默水处理系统（沈阳）有限公司 | Applied to gate anti-leak and flow regulator |
| CN108916444B (en) * | 2018-07-23 | 2024-01-12 | 赛莱默欧洲有限公司 | Leakage-proof and flow regulating device for gate |
| CN109235378A (en) * | 2018-11-06 | 2019-01-18 | 黄河水利水电开发总公司 | It is a kind of to utilize gear-driven rear-mounted flap valve filling valve |
| CN109235378B (en) * | 2018-11-06 | 2023-05-23 | 黄河水利水电开发集团有限公司 | Rear-mounted flap valve water filling valve driven by gears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID XINYUAN HYDROELECTRIC COMPANY LIMITED F Effective date: 20130605 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: FENGMAN POWER PLANT Effective date: 20130605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 132108 JILIN, JILIN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130605 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Patentee after: State Grid Corporation of China Patentee after: State Grid Xinyuan Hydropower Co., Ltd. Patentee after: Fengman Power Plant Address before: Fengman District Fengcheng street 132108 Jilin city of Jilin province No. 2 Patentee before: Fengman Power Plant |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20190517 |