CN205400988U - System for be used for hydraulic turbine main shaft and runner center adjustment - Google Patents
System for be used for hydraulic turbine main shaft and runner center adjustment Download PDFInfo
- Publication number
- CN205400988U CN205400988U CN201620183582.6U CN201620183582U CN205400988U CN 205400988 U CN205400988 U CN 205400988U CN 201620183582 U CN201620183582 U CN 201620183582U CN 205400988 U CN205400988 U CN 205400988U
- Authority
- CN
- China
- Prior art keywords
- controller
- hydraulic turbine
- main shaft
- turbine main
- displacement transducer
- 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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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a system for be used for hydraulic turbine main shaft and runner center adjustment for accept the displacement sensor signal, and set up the controller of regulation scheme to current hydraulic turbine main shaft state, be connected with the controller for accept controller signal, and analog display hydraulic turbine main shaft concerns with runner center relative position and the display of watch -dog supervision picture, be connected with the controller for accept controller signal, and carry out the adjuster adjusted to current hydraulic turbine spindle place, be connected with the controller for the watch -dog of real -time monitoring hydraulic turbine main shaft state and the runner central point relation of putting. Through the accurate detection hydraulic turbine spindle place of the infrared high precision displacement sensor of difference formula to give the controller with signal transmission, carry out the contrast with storage data to current position through the controller, go on adjusting hydraulic turbine spindle place through the adjuster, can guarantee the stability of the hydraulic turbine and the output of optimization power in real time, improvement work efficiency.
Description
Technical field
This utility model belongs to the hydraulic turbine and installs miscellaneous function field, particularly relates to a kind of system adjusted for hydraulic turbine main shaft with roller centre.
Background technology
At present, large-scale natural flow station needs to install hydraulic turbine generating, after using for a long time, hydraulic turbine main shaft and roller centre there will be slight shift, though not affecting the normal hydraulic turbine to rotate, but generating efficiency having and to a certain degree reduces, and wastes substantial amounts of waterpower resourses.
Utility model content
This utility model is that the hydraulic turbine main shaft solving to exist in known technology there will be slight shift with roller centre, though not affecting the normal hydraulic turbine to rotate, but generating efficiency has and to a certain degree reduces, waste substantial amounts of waterpower resourses problem and provide a kind of simple in construction, easy to install, improve the system adjusted for hydraulic turbine main shaft and roller centre of work efficiency.
This utility model is adopted the technical scheme that by the technical problem solving to exist in known technology:
This system being used for hydraulic turbine main shaft and roller centre adjustment includes: controller, displacement transducer, display, adjustor, alarm, watch-dog；
For accepting displacement transducer signal, and current hydraulic turbine main shaft state is arranged the controller of regulation scheme；
It is connected with controller, is used for detecting main shaft current location, and signal is passed to the displacement transducer of controller；
It is connected with controller, is used for accepting controller signals, and analog information hydraulic turbine main shaft monitors the display of picture with roller centre relative position relation and watch-dog；
It is connected with controller, is used for accepting controller signals, and to the adjustor that current hydraulic turbine main shaft position is adjusted；
It is connected with controller, is used for accepting controller signals, and to failing correctly to adjust the alarm that the situation of current hydraulic turbine main shaft and roller centre is reported to the police；
It is connected with controller, for monitoring the watch-dog of hydraulic turbine main shaft state and roller centre position relationship in real time.
This utility model can also adopt following technical measures:
Described displacement transducer adopts differential type infrared high precision displacement transducer.
This utility model has the advantage that and has the benefit effect that and detects hydraulic turbine main shaft position accurately by differential type infrared high precision displacement transducer, and send a signal to controller, by controller, current position is carried out and storage Data Comparison, then regulation scheme is set, undertaken hydraulic turbine main shaft position is adjusted by adjustor, can the output of stable and optimized power of the real-time ensuring hydraulic turbine, raising work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the system that the hydraulic turbine main shaft that this utility model embodiment provides adjusts with roller centre；
In figure: 1, controller；2, displacement transducer；3, display；4, adjustor；5, alarm；6, watch-dog.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Refer to shown in Fig. 1:
This system being used for hydraulic turbine main shaft and roller centre adjustment includes: controller 1, displacement transducer 2, display 3, adjustor 4, alarm 5, watch-dog 6；
For accepting displacement transducer 2 signal, and current hydraulic turbine main shaft state is arranged the controller 1 of regulation scheme；
It is connected with controller 1, is used for detecting main shaft current location, and signal is passed to the displacement transducer 2 of controller 1；
It is connected with controller 1, is used for accepting controller 1 signal, and analog information hydraulic turbine main shaft monitors the display 3 of picture with roller centre relative position relation and watch-dog 6；
It is connected with controller 1, is used for accepting controller 1 signal, and to the adjustor 4 that current hydraulic turbine main shaft position is adjusted；
It is connected with controller 1, is used for accepting controller 1 signal, and to failing correctly to adjust the alarm 5 that the situation of current hydraulic turbine main shaft and roller centre is reported to the police；
It is connected with controller 1, for monitoring the watch-dog 6 of hydraulic turbine main shaft state and roller centre position relationship in real time.
Described displacement transducer 2 adopts differential type infrared high precision displacement transducer.The inspection precision of raising equipment.
This system being used for hydraulic turbine main shaft and roller centre adjustment detects hydraulic turbine main shaft position accurately by differential type infrared high precision displacement transducer, and send a signal to controller 1, by controller 1, current position is carried out and storage Data Comparison, then regulation scheme is set, undertaken hydraulic turbine main shaft position is adjusted by adjustor 4, can the output of stable and optimized power of the real-time ensuring hydraulic turbine, raising work efficiency.
The above is only to preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, belong in the scope of technical solutions of the utility model.
Claims (2)
1. the system adjusted with roller centre for hydraulic turbine main shaft, it is characterised in that this system being used for hydraulic turbine main shaft and roller centre adjustment includes: controller, displacement transducer, display, adjustor, alarm, watch-dog；
For accepting displacement transducer signal, and current hydraulic turbine main shaft state is arranged the controller of regulation scheme；
It is connected with controller, is used for detecting main shaft current location, and signal is passed to the displacement transducer of controller；
It is connected with controller, is used for accepting controller signals, and analog information hydraulic turbine main shaft monitors the display of picture with roller centre relative position relation and watch-dog；
It is connected with controller, is used for accepting controller signals, and to the adjustor that current hydraulic turbine main shaft position is adjusted；
It is connected with controller, is used for accepting controller signals, and to failing correctly to adjust the alarm that the situation of current hydraulic turbine main shaft and roller centre is reported to the police；
It is connected with controller, for monitoring the watch-dog of hydraulic turbine main shaft state and roller centre position relationship in real time.
2. the system adjusted with roller centre for hydraulic turbine main shaft as claimed in claim 1, it is characterised in that described displacement transducer adopts differential type infrared high precision displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183582.6U CN205400988U (en) | 2016-03-10 | 2016-03-10 | System for be used for hydraulic turbine main shaft and runner center adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183582.6U CN205400988U (en) | 2016-03-10 | 2016-03-10 | System for be used for hydraulic turbine main shaft and runner center adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400988U true CN205400988U (en) | 2016-07-27 |
Family
ID=56439475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183582.6U Expired - Fee Related CN205400988U (en) | 2016-03-10 | 2016-03-10 | System for be used for hydraulic turbine main shaft and runner center adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400988U (en) |
-
2016
- 2016-03-10 CN CN201620183582.6U patent/CN205400988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |