CN205248058U - Oil filter intelligence monitor system - Google Patents
Oil filter intelligence monitor system Download PDFInfo
- Publication number
- CN205248058U CN205248058U CN201521110986.4U CN201521110986U CN205248058U CN 205248058 U CN205248058 U CN 205248058U CN 201521110986 U CN201521110986 U CN 201521110986U CN 205248058 U CN205248058 U CN 205248058U
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- oil
- magnetic valve
- oil filter
- filter
- transformer
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- 239000006260 foam Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model discloses an oil filter intelligence monitor system, including transformer and oil filter, the oil -out of transformer passes through the oil inlet of first pipe connection oil filter, the oil -out of oil filter passes through the oil inlet of second pipe connection transformer, the oil filter includes the oil -feed pump, go out the oil pump, heater and vacuum unit, the vacuum unit includes real empty can, the oil inlet of oil inlet through advancing the oil pump connection heater of oil filter, real empty can's oil inlet is connected to the oil -out of heater, real empty can's the oil -out of oil -out through going out the oil pump connection oil filter, still include a plurality of flowmeters of whether revealing that are used for detecting, a plurality of degree sensors that are used for detecting the temperature, controller and alarm etc. The utility model discloses the risk that reduces oil filter oily oiling of heat and hot oiling can be shown, oil filter hot oiling's automatic control is being realized, very big improvement work efficiency.
Description
Technical field
The utility model relates to plant equipment intelligent monitor research and development technology field, relates in particular to a kind of oil filter intelligent guarding system.
Background technology
At present, in electric installation, because transformer oil treating capacity is large and ambient air temperature is low, cause the Circulation and Hot Oil Spray time longer, need the day and night problem occurring to find in time and to solve transformer on duty incessantly of staff in oil processing, cause a large amount of wastes of human and material resources; Meanwhile, find to process in time the leakage problem of transformer oil if do not have, can cause a large amount of leakages of transformer oil, cause heavy losses. After market survey, find, can not meet both at home and abroad under Circulation and Hot Oil Spray system unmanned state, find in time and solve the solution that transformer oil leaks, for the needs of constructing, need a set of oil filter intelligent guarding system of development, to realize unmanned and the automatic monitoring of Circulation and Hot Oil Spray.
Utility model content
The purpose of this utility model is to provide a kind of oil filter intelligent guarding system, can realize unmanned and the automatic monitoring of Circulation and Hot Oil Spray.
The technical solution adopted in the utility model is: a kind of oil filter intelligent guarding system, comprise transformer and oil filter, the oil-out of transformer connects the oil-in of oil filter by the first pipeline, the oil-out of oil filter is by the oil-in of second pipe connection transformer, oil filter comprises oil-feed pump, go out oil pump, heater and vacuum unit, vacuum unit comprises vacuum tank, the oil-in of oil filter connects the oil-in of heater by oil-feed pump, the oil-out of heater connects the oil-in of vacuum tank, the oil-out of vacuum tank connects the oil-out of oil filter by going out oil pump, the utility model also comprises the first flow meter and the first magnetic valve that are successively set between second pipe and the oil-in of transformer, be separately positioned on the first temperature sensor and second temperature sensor of transformer internal upper part and bottom, be successively set on the second magnetic valve and the second flowmeter between oil-out and first pipeline of transformer, be successively set on the electric flow control valve between the first pipeline and oil filter oil-in, the 3rd flowmeter and the 3rd magnetic valve, be arranged on the three-temperature sensor on heater, be arranged on the infrared foam detector for detection of vacuum tank inner foam at vacuum tank middle part, be arranged on the oil level indicator of vacuum tank bottom, be successively set on the 4th magnetic valve between oil-out and the second pipe of oil filter, the 4th temperature sensor and the 4th flowmeter, alarm and controller, the signal output part of first flow meter, the second flowmeter, the 3rd flowmeter, the 4th flowmeter, the first temperature sensor, the second temperature sensor, three-temperature sensor, the 4th temperature sensor, infrared foam detector and oil level indicator is all connected the signal input part of controller, and multiple signal output parts of controller connect respectively the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve, electric flow control valve, oil-feed pump, go out oil pump, heater and the control end of vacuum unit and the signal input part of alarm.
The utility model also comprises the 5th magnetic valve between the oil-in that is arranged on the oil-out of the oil-feed pump in oil filter and goes out oil pump, and the signal output part of controller connects the control end of the 5th magnetic valve.
The utility model also comprises the non-return valve being arranged between first flow meter and the first magnetic valve.
The utility model also comprises the 6th magnetic valve being arranged between the second magnetic valve and the second flowmeter, and the signal output part of controller connects the control end of the 6th magnetic valve.
Whether the utility model can be realized the intelligent monitoring of oil filter Circulation and Hot Oil Spray overall process, can detect in fact transformer oil and reveal, and give the alarm, and automatically closes oil circuit, stops oil filter work, and can automatically control oil filter oil temperature, automatically monitors foam situation. The utility model can significantly reduce the risk of the oiling of oil filter deep fat and Circulation and Hot Oil Spray, realizes the automatic monitoring of oil filter Circulation and Hot Oil Spray, increases work efficiency greatly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises transformer 1 and oil filter 2, the oil-out of transformer 1 connects the oil-in of oil filter 2 by the first pipeline 3, the oil-out of oil filter 2 is by the oil-in of second pipe 4 connection transformers 1, oil filter 2 comprises oil-feed pump 5, go out oil pump 6, heater 7 and vacuum unit, vacuum unit comprises vacuum tank 8, the oil-in of oil filter 2 connects the oil-in of heater 7 by oil-feed pump 5, the oil-out of heater 7 connects the oil-in of vacuum tank 8, the oil-out of vacuum tank 8 connects the oil-out of oil filter 2 by going out oil pump 6, the utility model also comprises the first flow meter 9 and the first magnetic valve 11 that are successively set between second pipe 4 and the oil-in of transformer 1, be separately positioned on the first temperature sensor 12 and second temperature sensor 13 of transformer 1 internal upper part and bottom, be successively set on the second magnetic valve 14 and the second flowmeter 16 between oil-out and first pipeline 3 of transformer 1, be successively set on the electric flow control valve 17 between the first pipeline 3 and oil filter 2 oil-ins, the 3rd flowmeter 18 and the 3rd magnetic valve 19, be arranged on the three-temperature sensor 20 on heater 7, be arranged on the infrared foam detector 21 for detection of vacuum tank 8 inner foams at vacuum tank 8 middle parts, be arranged on the oil level indicator 22 of vacuum tank 8 bottoms, be successively set on the 4th magnetic valve 23 between oil-out and the second pipe 4 of oil filter 2, the 4th temperature sensor 24 and the 4th flowmeter 25, alarm and controller (in Fig. 1, not drawing alarm and controller). first flow meter 9, the second flowmeter 16, the 3rd flowmeter 18, the 4th flowmeter 25, the first temperature sensor 12, the second temperature sensor 13, three-temperature sensor 20, the 4th temperature sensor 24, infrared foam detector 21 and the signal output part of oil level indicator 22 are all connected the signal input part of controller, multiple signal output parts of controller connect respectively the first magnetic valve 11, the second magnetic valve 14, the 3rd magnetic valve 19, the 4th magnetic valve 23, electric flow control valve 17, oil-feed pump 5, go out oil pump 6, the control end of heater 7 and vacuum unit and the signal input part of alarm. the setting of electric flow control valve 17 in the utility model, can realize oil level in vacuum tank 8 and the adjusting of oil whip height.
The utility model also comprises the oil-out of the oil-feed pump 5 being arranged in oil filter 2 and goes out the 5th magnetic valve 26 between the oil-in of oil pump 6, and the signal output part of controller connects the control end of the 5th magnetic valve 26. The 5th magnetic valve 26 coordinates with the hand-operated valve 27 in oil filter 2, and can ensure that the oil-in of oil filter 2 and the electromagnetic valve of oil-out are closed time, oil filter 2 is shut down after can gradually the temperature of heater 7 being reduced to suitable temperature by interior recycle oil stream again.
The utility model also comprises the non-return valve 10 being arranged between first flow meter 9 and the first magnetic valve 11. The setting of non-return valve 10 in the utility model, can effectively avoid due to the first electromagnetism magnetic valve tripping, and the transformer 1 causing is revealed transformer oil condition from the direction of oil-in to outside.
The utility model also comprises the 6th magnetic valve 15 being arranged between the second magnetic valve 14 and the second flowmeter 16, and the signal output part of controller connects the control end of the 6th magnetic valve 15. In the utility model, the setting of the 6th magnetic valve 15, can effectively avoid the tripping due to the second magnetic valve 14, causes transformer 1 to reveal transformer oil condition to outside from the direction of oil-out.
Operation principle of the present utility model:
First flow meter 9, the second flowmeter 16, the 3rd flowmeter 18, the 4th flowmeter 25, the first temperature sensor 12, the second temperature sensor 13, three-temperature sensor 20, the 4th temperature sensor 24, the data that detect are passed to controller by infrared foam detector 21 and oil level indicator 22, the data that controller basis transmits, the reasonability of intelligent decision parameter, and take suitable control logic, output control command, passes to the first magnetic valve 11 by control command signal, the second magnetic valve 14, the 3rd magnetic valve 19, the 4th magnetic valve 23, the 5th magnetic valve 26, the 5th magnetic valve 26, electric flow control valve 17, oil-feed pump 5, go out oil pump 6, the control end of heater 7 and vacuum unit and alarm, throwing with control heater 7 is moved back, oil-feed pump 5 and go out the pass that outes oil pump 6 of oil pump 6 or stop, the opening-closing size of turnover fuel tap door, and whether report to the police, reveal to prevent transformer oil thereby realize the oily stream mode of controlling oil filtering system, and control the oil level height of vacuum tank 8 and the foam that produces number.
The utility model is only protected the hardware components of oil filter intelligent guarding system, not handling procedure and the processing method of data in protection controller.
In the utility model, flowmeter can also replace by adopts pressure sensor.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. an oil filter intelligent guarding system, comprise transformer and oil filter, the oil-out of transformer connects the oil-in of oil filter by the first pipeline, the oil-out of oil filter is by the oil-in of second pipe connection transformer, oil filter comprises oil-feed pump, go out oil pump, heater and vacuum unit, vacuum unit comprises vacuum tank, the oil-in of oil filter connects the oil-in of heater by oil-feed pump, the oil-out of heater connects the oil-in of vacuum tank, the oil-out of vacuum tank connects the oil-out of oil filter by going out oil pump, it is characterized in that: also comprise the first flow meter and the first magnetic valve that are successively set between second pipe and the oil-in of transformer, be separately positioned on the first temperature sensor and second temperature sensor of transformer internal upper part and bottom, be successively set on the second magnetic valve and the second flowmeter between oil-out and first pipeline of transformer, be successively set on the electric flow control valve between the first pipeline and oil filter oil-in, the 3rd flowmeter and the 3rd magnetic valve, be arranged on the three-temperature sensor on heater, be arranged on the infrared foam detector for detection of vacuum tank inner foam at vacuum tank middle part, be arranged on the oil level indicator of vacuum tank bottom, be successively set on the 4th magnetic valve between oil-out and the second pipe of oil filter, the 4th temperature sensor and the 4th flowmeter, alarm and controller, the signal output part of first flow meter, the second flowmeter, the 3rd flowmeter, the 4th flowmeter, the first temperature sensor, the second temperature sensor, three-temperature sensor, the 4th temperature sensor, infrared foam detector and oil level indicator is all connected the signal input part of controller, and multiple signal output parts of controller connect respectively the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve, electric flow control valve, oil-feed pump, go out oil pump, heater and the control end of vacuum unit and the signal input part of alarm.
2. oil filter intelligent guarding system according to claim 1, it is characterized in that: also comprise the 5th magnetic valve between the oil-in that is arranged on the oil-out of the oil-feed pump in oil filter and goes out oil pump, the signal output part of controller connects the control end of the 5th magnetic valve.
3. oil filter intelligent guarding system according to claim 1 and 2, is characterized in that: also comprise the non-return valve being arranged between first flow meter and the first magnetic valve.
4. oil filter intelligent guarding system according to claim 3, is characterized in that: also comprise the 6th magnetic valve being arranged between the second magnetic valve and the second flowmeter, the signal output part of controller connects the control end of the 6th magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110986.4U CN205248058U (en) | 2015-12-29 | 2015-12-29 | Oil filter intelligence monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110986.4U CN205248058U (en) | 2015-12-29 | 2015-12-29 | Oil filter intelligence monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248058U true CN205248058U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110986.4U Active CN205248058U (en) | 2015-12-29 | 2015-12-29 | Oil filter intelligence monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248058U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031243A (en) * | 2019-03-20 | 2019-07-19 | 山东电力设备有限公司 | The intelligent sound safety alarm device and method of detectable oil filter operating parameter |
| CN111564899A (en) * | 2019-06-05 | 2020-08-21 | 广西电网有限责任公司柳州供电局 | Remote regulation and control system of oil filter of power transformer |
| CN111584199A (en) * | 2020-05-29 | 2020-08-25 | 贵州电网有限责任公司 | Automatic monitoring control system for oil filtering of transformer |
| CN114576542A (en) * | 2022-03-15 | 2022-06-03 | 西安热工研究院有限公司 | Threshold self-learning oil filter pipeline leakage detection and protection device and method |
-
2015
- 2015-12-29 CN CN201521110986.4U patent/CN205248058U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031243A (en) * | 2019-03-20 | 2019-07-19 | 山东电力设备有限公司 | The intelligent sound safety alarm device and method of detectable oil filter operating parameter |
| CN111564899A (en) * | 2019-06-05 | 2020-08-21 | 广西电网有限责任公司柳州供电局 | Remote regulation and control system of oil filter of power transformer |
| CN111564899B (en) * | 2019-06-05 | 2023-09-01 | 广西电网有限责任公司柳州供电局 | Remote regulation and control system of power transformer oil filter |
| CN111584199A (en) * | 2020-05-29 | 2020-08-25 | 贵州电网有限责任公司 | Automatic monitoring control system for oil filtering of transformer |
| CN114576542A (en) * | 2022-03-15 | 2022-06-03 | 西安热工研究院有限公司 | Threshold self-learning oil filter pipeline leakage detection and protection device and method |
| CN114576542B (en) * | 2022-03-15 | 2023-11-03 | 西安热工研究院有限公司 | Threshold self-learning oil filter pipeline leakage detection and protection device and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |