CN201747512U - Multi-water-turbine water inlet ball valve hydraulic station - Google Patents
Multi-water-turbine water inlet ball valve hydraulic station Download PDFInfo
- Publication number
- CN201747512U CN201747512U CN2010202981184U CN201020298118U CN201747512U CN 201747512 U CN201747512 U CN 201747512U CN 2010202981184 U CN2010202981184 U CN 2010202981184U CN 201020298118 U CN201020298118 U CN 201020298118U CN 201747512 U CN201747512 U CN 201747512U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- water intake
- water inlet
- valve
- inlet ball
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Hydraulic Turbines (AREA)
Abstract
The utility model relates to a multi-water-turbine water inlet ball valve hydraulic station for controlling the open and closed state of the water turbine water inlet ball valves. On the fuel tank are provided multiple mutually connected accumulators, two oil pump motors and an integrated package. One side of the integrated package is provided with a cylinder control valve connected with the cylinder which is further connected with the water turbine water inlet ball valve. The other side of the integrated package is provided with a ball valve controller which is connected with the working seals and the maintenance seals of the water turbine water inlet ball valves. The cylinder control valve controls the water turbines to be open or closed while the ball valve control valve controls the working seals and the maintenance seals of the water turbine water inlet ball valves to be in use or out of use. The hydraulic station in the utility model is enabled to perform control on multiple or parts of the water turbine water inlet ball valves to be open or closed and also on the working seals and the maintenance seals to be in use or out of use.
Description
Technical field
The utility model relates to the device of control hydroturbine water intake ball valve opening and closing
Background technique
An existing hydraulic station, it is connected with a hydroturbine water intake ball valve, by the opening and closing of hydraulic station control hydroturbine water intake ball valve and the input and the releasing of working seal and maintenance sealing.Its hydroturbine water intake ball valve generally all will be installed on the water wheels unit upstream position.Its main effect is: (1) blocks upland water when the water turbine Long-time Shut-down, leaks to reduce stator, prevents water wheels unit wriggling; (2) if when the water wheels unit breaks down, must the emergency cut-off valve, enlarge to prevent fault; (3) there are many generator set in a general water power plant, is furnished with many hydroturbine water intake ball valves, by the opening and closing of a control of hydraulic station hydroturbine water intake ball valve and the input and the releasing of working seal and maintenance sealing.
Summary of the invention
The purpose of this utility model provides many hydroturbine water intake ball valve hydraulic stations of a control, and it is by input and decontrol many hydroturbine water intake ball valve opening and closing of a hydraulic station control and working seal and maintenance sealing.
The purpose of this utility model provides more than 4 hydroturbine water intake ball valve hydraulic station of a control, and it is the device by many hydroturbine water intake ball valve opening and closing of a hydraulic station control.
The technical solution of the utility model realizes as follows:
Two table oil pump motor and integrated packages are arranged in regular turn at the top of the fuel tank of hydraulic station of the present utility model, Automation Elements are in the front portion of Oil pump electrical machinery, there is the oil cylinder control valve on one side of integrated package, another side has the ball valve control valve, the oil cylinder control valve is connected with oil cylinder, oil cylinder is connected with hydroturbine water intake ball valve, the working seal and the maintenance of ball valve control valve and hydroturbine water intake ball valve are tightly connected, there are many interconnective accumulators the back of fuel tank, and its Oil pump electrical machinery, integrated package, accumulator, Automation Elements interconnect.
The utility model has the advantages that:
The utility model is owing to be that its floor space is few, investment cost is little by many hydroturbine water intake ball valves of a hydraulic station control; And can control many hydroturbine water intake ball valve opening and closing, also can control wherein any hydroturbine water intake ball valve opening and closing.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model plan view;
Fig. 3 is the utility model side view;
Fig. 4 is that C is to figure.
Embodiment
Referring to accompanying drawing embodiment, the utility model is further described:
Among Fig. 1-4, two table oil pump motor 4., 5 and integrated packages 2 are arranged in regular turn at the top of the fuel tank 1 of hydraulic station, Automation Elements 6 are arranged at the bottom of Oil pump electrical machinery 4., 5, there is oil cylinder control valve 8 on one side of integrated package 2, another side has ball valve control valve 7, oil cylinder control valve 8 is connected with oil cylinder, oil cylinder is connected with hydroturbine water intake ball valve, ball valve control valve 7 is tightly connected with the working seal and the maintenance of hydroturbine water intake ball valve, there are 3 interconnective accumulators 3 back of fuel tank 1, and its Oil pump electrical machinery 4., 5, integrated package 2, accumulator 3, Automation Elements 6 connect by steel pipe mutually.
The opening and closing of the oil cylinder control valve 8 control hydroturbine water intake ball valves of its hydraulic station, the working seal of ball valve control valve 7 control hydroturbine water intake ball valves and the input and the releasing of maintenance sealing; When if wherein a water wheels unit breaks down, trouble signal is by Automation Elements 6 and indicate oil cylinder control valve 8 to control the opening and closing of hydroturbine water intake ball valves, and its water wheels unit can be closed; During power failure, accumulator 3 provides pressure oil, the opening and closing of control hydroturbine water intake ball valve, the working seal of ball valve control valve 7 control hydroturbine water intake ball valves and the input of maintenance sealing and releasing etc.
Claims (1)
1. relate to many hydroturbine water intake ball valve hydraulic stations of a control of control hydroturbine water intake ball valve opening and closing, it is characterized in that: there are two table oil pump motors on the top of the fuel tank of hydraulic station (1) (4. in regular turn, 5) and integrated package (2), Automation Elements (6) at Oil pump electrical machinery (4., 5) front portion, there is oil cylinder control valve (8) on one side of integrated package (2), another side has valve control valve (7), oil cylinder control valve (8) is connected with oil cylinder, oil cylinder is connected with hydroturbine water intake ball valve, ball valve control valve (7) is tightly connected with the working seal and the maintenance of hydroturbine water intake ball valve, there are many interconnective accumulators (3) back of fuel tank (1), and its Oil pump electrical machinery (4., 5), integrated package (2), accumulator (3), Automation Elements (6) interconnect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202981184U CN201747512U (en) | 2010-08-12 | 2010-08-12 | Multi-water-turbine water inlet ball valve hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202981184U CN201747512U (en) | 2010-08-12 | 2010-08-12 | Multi-water-turbine water inlet ball valve hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201747512U true CN201747512U (en) | 2011-02-16 |
Family
ID=43582191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202981184U Expired - Fee Related CN201747512U (en) | 2010-08-12 | 2010-08-12 | Multi-water-turbine water inlet ball valve hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201747512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971947A (en) * | 2016-07-18 | 2016-09-28 | 天津优瑞纳斯液压机械有限公司 | Hydraulic station structure for wind tunnel simulation experiments |
-
2010
- 2010-08-12 CN CN2010202981184U patent/CN201747512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971947A (en) * | 2016-07-18 | 2016-09-28 | 天津优瑞纳斯液压机械有限公司 | Hydraulic station structure for wind tunnel simulation experiments |
| CN105971947B (en) * | 2016-07-18 | 2018-03-16 | 天津优瑞纳斯液压机械有限公司 | A kind of wind tunnel simulation experiment hydraulic station structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130812 |