CN103792961B - Generator spilled oil monitoring control system - Google Patents
Generator spilled oil monitoring control system Download PDFInfo
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- CN103792961B CN103792961B CN201410055278.9A CN201410055278A CN103792961B CN 103792961 B CN103792961 B CN 103792961B CN 201410055278 A CN201410055278 A CN 201410055278A CN 103792961 B CN103792961 B CN 103792961B
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- collection barrel
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- thrust bearing
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Abstract
The invention discloses a kind of generator spilled oil monitoring control system, including the upper and lower oil guide groove within generator oil groove and thrust bearing oil sump, described upper and lower oil guide groove and thrust bearing oil sump include oil-in and oil-out, it is provided with overflow pipe between oil-in and oil-out and be connected to oil collection barrel, being provided with oil level inductor connection monitoring system in described oil collection barrel, oil collection barrel is externally provided with oil level observation device；Described oil level inductor sends oil level information in oil collection barrel to monitoring system, and monitoring system reads the oil level information that upper and lower oil guide groove and thrust bearing oil sump overflow in oil collection barrel at any time；Described monitoring system acquisition obtains alarm signal to oil mass information post analysis, and described alarm signal is sent to control system；The upper and lower oil guide groove of described control system control and the oil-in flow of thrust bearing oil sump.The present invention can find oil groove oil spilling accurately, in time, it is to avoid fault spread.
Description
Technical field
The present invention relates to a kind of hydropower generator field, particularly relate to a kind of generator spilled oil monitoring control system.
Background technology
Generator pilot bearing is provided with cooler, above lead and under to lead cooler be self-loopa by, internal water cooling mode, be arranged on inside oil groove.During this kind of water leakage of cooler, pasta is easily caused to raise suddenly, watt temperature rise, causes that unit is non-to stop.Particularly top guide bearing, if spilling water, oil spilling situation can not be detected in time, may pollute generator stator-rotator from the oil water mixture that oil groove overflows, and cause the accident expansion.
Content of the invention
It is an object of the invention to overcome the deficiency in background technology, the monitor control system of a kind of energy Monitoring and Controlling generator oil groove oil spilling is provided.
The concrete technical scheme of a kind of generator spilled oil monitoring control system of the present invention is: include the upper and lower oil guide groove within generator oil groove and thrust bearing oil sump, described upper and lower oil guide groove and thrust bearing oil sump include oil-in and oil-out, it is provided with overflow pipe between oil-in and oil-out and be connected to oil collection barrel, being provided with oil level inductor connection monitoring system in described oil collection barrel, oil collection barrel is externally provided with oil level observation device；
Described oil level inductor sends oil level information in oil collection barrel to monitoring system, and monitoring system reads the oil level information that upper and lower oil guide groove and thrust bearing oil sump overflow in oil collection barrel at any time；
Described monitoring system acquisition obtains alarm signal to oil mass information post analysis, and described alarm signal is sent to control system；
The upper and lower oil guide groove of described control system control and the oil-in flow of thrust bearing oil sump.
Further, described overflow pipe is provided with oil mass flow-rate sensors, and oil mass flow-rate sensors gathers the oil spilling flow velocity of each overflow pipe.
Further, described oil mass flow-rate sensors collects the flow rate information of the oil mass in each corresponding overflow pipe and is sent to monitoring system.
Further, the oil spilling information that described monitoring system acquisition oil level information and flow rate information analysis are confirmed.
Further, the oil level information in described oil spilling information includes overflow pipe positional information and oil collection barrel.
Further, described oil level inductor is perpendicular to oil level face in oil collection barrel, and from extending to oil collection barrel bucket top at the bottom of oil collection barrel bucket.
Further, after described control system receives alarm signal, control system sends the flow that instruction control enters upper and lower oil guide groove and thrust bearing oil sump.
Compared with prior art, it is an advantage of the current invention that: oil spilling information delivers to monitoring system, by host computer picture, operations staff can monitor whether oil collection barrel oil level reports to the police, remind operations staff to be confirmed by oil level observation device to scene, thus ensure unit safety operation；Can also show that oil spillage size information and the flow by oil in each oil spill pipe confirm actual oil spillage according to oil spilling information analysis simultaneously, and then before maintenance premise, close the oil-in of each oil groove, this system can find oil groove oil spilling accurately, in time, it is to avoid fault spread.
Brief description
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Refering to Fig. 1, a kind of generator spilled oil monitoring control system: include the upper and lower oil guide groove within generator oil groove and thrust bearing oil sump, described upper and lower oil guide groove and thrust bearing oil sump include oil-in and oil-out, it is provided with overflow pipe between oil-in and oil-out and be connected to oil collection barrel, being provided with oil level inductor connection monitoring system in described oil collection barrel, oil collection barrel is externally provided with can the oil level observation device of the internal actual oil level of display set oil drum；
Described oil level inductor sends oil level information in oil collection barrel to monitoring system, and monitoring system reads the oil level information that upper and lower oil guide groove and thrust bearing oil sump overflow in oil collection barrel at any time；
Described monitoring system acquisition obtains alarm signal to oil mass information post analysis, and described alarm signal is sent to control system；
The upper and lower oil guide groove of described control system control and the oil-in flow of thrust bearing oil sump.
Further, described overflow pipe is provided with oil mass flow-rate sensors, and oil mass flow-rate sensors gathers the oil spilling flow velocity of each overflow pipe.
Further, described oil mass flow-rate sensors collects the flow rate information of the oil mass in each corresponding overflow pipe and is sent to monitoring system.
Further, the oil spilling information that described monitoring system acquisition oil level information and flow rate information analysis are confirmed.
Further, the oil level information in described oil spilling information includes overflow pipe positional information and oil collection barrel.
Further, described oil level inductor is perpendicular to oil level face in oil collection barrel, and from extending to oil collection barrel bucket top at the bottom of oil collection barrel bucket.
Further, after described control system receives alarm signal, control system sends the flow that instruction control enters upper and lower oil guide groove and thrust bearing oil sump.
In order in time, effectively detect lead on generator, under lead and thrust bearing oil sump water leakage of cooler, leakage of oil situation, special lead on existing generator, under lead and respectively draw an overflow pipe to oil collection barrel on thrust bearing oil sump overflow pipe, oil level switch, peripheral hardware oil level liquid level gauge are set in oil collection barrel.After oil collection barrel oil level rises to certain altitude, make and break contact action, alarm signal delivers to monitoring system, it is ensured that operations staff can find oil groove oil spilling accurately, in time, it is to avoid fault spread.
Pubugou Project power station unit generator overflow passage, for unit oil level too high when oil extraction, when unit is properly functioning, oil groove oil level is less than oil spilling mouth, after oil groove internal cooler leaks or after the abnormal rising of oil groove oil level, oil water mixture by overflow passage from flowing to oil collection barrel, after the oil of overflow passage is collected can in time, accurately reflect the too high situation of oil groove oil level, the enforcement of this scheme is feasible, reliable.
Oil spilling information delivers to monitoring system, by host computer picture, operations staff can monitor whether oil collection barrel oil level reports to the police, and reminds operations staff to be confirmed by oil level observation device to scene, thus ensures unit safety operation；Can also show that oil spillage size information and the flow by oil in each oil spill pipe close the oil-in of each oil groove before confirming actual oil spillage, and then maintenance premise according to oil spilling information analysis simultaneously.
Although the disclosed a kind of boom hoisting relating to being particularly described with reference to embodiment; embodiments described above is illustrative and not restrictive; without departing from the present invention, all of change and modifications all within protection scope of the present invention.
Claims (1)
1. a generator spilled oil monitoring control system, including the upper and lower oil guide groove within oil collection barrel, generator oil groove and thrust bearing oil sump, described upper and lower oil guide groove and thrust bearing oil sump include oil-in and oil-out, it is provided with overflow pipe between oil-in and oil-out and be connected to oil collection barrel, described oil collection barrel is externally provided with oil level observation device, it is characterized in that, also include:
It is configured on described overflow pipe for gathering the oil spilling flow velocity of each overflow pipe, generate flow rate information the oil mass flow-rate sensors being sent to monitoring system；
It is perpendicular to oil level face in oil collection barrel, and from extending to the oil level inductor of oil collection barrel bucket top connection monitoring system at the bottom of oil collection barrel bucket, described oil level inductor sends the oil level information in oil collection barrel to monitoring system；
It is configured to read at any time the monitoring system of the oil level information that upper and lower oil guide groove and thrust bearing oil sump overflow in oil collection barrel, the oil level information overflowed described in described monitoring system acquisition and the oil spilling information that is confirmed of flow rate information analysis, described oil spilling information also include overflow pipe positional information and oil collection barrel in oil level information；
Described monitor control system collects oil spilling information post analysis and obtains alarm signal and send the flow that instruction control enters upper and lower oil guide groove and thrust bearing oil sump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055278.9A CN103792961B (en) | 2014-02-19 | 2014-02-19 | Generator spilled oil monitoring control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410055278.9A CN103792961B (en) | 2014-02-19 | 2014-02-19 | Generator spilled oil monitoring control system |
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| Publication Number | Publication Date |
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| CN103792961A CN103792961A (en) | 2014-05-14 |
| CN103792961B true CN103792961B (en) | 2016-10-05 |
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| CN201410055278.9A Active CN103792961B (en) | 2014-02-19 | 2014-02-19 | Generator spilled oil monitoring control system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994637B (en) | 2014-05-22 | 2016-04-13 | 京东方科技集团股份有限公司 | A kind of substrate drying device and drying method for substrate |
| CN108059122A (en) * | 2018-01-17 | 2018-05-22 | 四川远星橡胶有限责任公司 | Automatic oil pumping protective device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2918969Y (en) * | 2006-06-13 | 2007-07-04 | 谢绍明 | Conduit leakage monitoring and positioning warning system |
| CN201060686Y (en) * | 2007-02-07 | 2008-05-14 | 李建平 | SPECT radiocontamination intelligent protection system for medical purpose |
| CN101853557A (en) * | 2010-04-13 | 2010-10-06 | 青岛华海环保工业有限公司 | Water-surface oil spilling monitoring alarm system |
| CN203100816U (en) * | 2013-02-22 | 2013-07-31 | 国电大渡河瀑布沟发电有限公司 | Oil spilling detection device of generator oil groove |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7470200A (en) * | 1999-09-27 | 2001-04-30 | Seacor Smit Inc. | Turbo-nozzle monitor system for dispersant application |
| SE0101576D0 (en) * | 2001-05-04 | 2001-05-04 | Inovacor Ab | Process and apparatus for collecting pollutants in a body of water |
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2014
- 2014-02-19 CN CN201410055278.9A patent/CN103792961B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918969Y (en) * | 2006-06-13 | 2007-07-04 | 谢绍明 | Conduit leakage monitoring and positioning warning system |
| CN201060686Y (en) * | 2007-02-07 | 2008-05-14 | 李建平 | SPECT radiocontamination intelligent protection system for medical purpose |
| CN101853557A (en) * | 2010-04-13 | 2010-10-06 | 青岛华海环保工业有限公司 | Water-surface oil spilling monitoring alarm system |
| CN203100816U (en) * | 2013-02-22 | 2013-07-31 | 国电大渡河瀑布沟发电有限公司 | Oil spilling detection device of generator oil groove |
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| CN103792961A (en) | 2014-05-14 |
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Address after: Ya'an City, Sichuan province 625000 Hanyuan County town ouse sand dam Patentee after: Guoneng Dadu River Pubugou Power Generation Co.,Ltd. Address before: Ya'an City, Sichuan province 625000 Hanyuan County town ouse sand dam Patentee before: GUODIAN DADU RIVER PUBUGOU POWER GENERATION Co.,Ltd. |
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Effective date of registration: 20210729 Address after: 625399 Wu Si he Zhen Shang Sha Ba, Hanyuan County, Ya'an City, Sichuan Province Patentee after: Guoneng Dadu River Pubugou Power Generation Co.,Ltd. Patentee after: Guoneng Daduhe Big Data Service Co.,Ltd. Address before: 625000 shangshaba, wusihe Town, Hanyuan County, Ya'an City, Sichuan Province Patentee before: Guoneng Dadu River Pubugou Power Generation Co.,Ltd. |