CN201708008U - Vacuum oiling device - Google Patents
Vacuum oiling device Download PDFInfo
- Publication number
- CN201708008U CN201708008U CN2010202263422U CN201020226342U CN201708008U CN 201708008 U CN201708008 U CN 201708008U CN 2010202263422 U CN2010202263422 U CN 2010202263422U CN 201020226342 U CN201020226342 U CN 201020226342U CN 201708008 U CN201708008 U CN 201708008U
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- oil
- vacuum
- control valve
- pipeline
- oiling
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- Expired - Fee Related
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Abstract
The utility model relates to a vacuum oiling device. The vacuum oiling device comprises a vacuum pump and an oil box, the outlet of the oil box is respectively connected with the vacuum pump and the oiling mechanism via a pipeline, one end of the oiling pipe of the oiling mechanism is provide with a needle-shaped valve, the other end is an oiling mouth, the oiling pipe lower end and the pipeline are fixedly connected and communicated, the pipeline between the vacuum pump and the oil box is provided with a vacuum control valve and an oil outlet control valve, the pipeline between the vacuum control valve and the oil outlet control valve is provided with a vacuum air-release valve and a vacuum gauge, an oil-taking control valve is disposed close to the outlet of the oil box. The vacuum oiling device in the utility model can effectively prevent moisture and impurity from entering into insulating oil, reduce worker danger coefficient of high altitude construction, as well as reduce constructor number and working load.
Description
Technical field
The utility model belongs to the service equipment field of high-tension power transmission and transformation equipment, is specifically related to a kind of vacuum oil device.
Background technology
Transformer in the transformer station in use, increase and changes of seasons along with service time, bushing shell for transformer end bottle sealing ring is fragile and cause the oil product seepage, also have some other reasons also may cause the oil product seepage in addition, make the oil level of insulation oil product reduce, therefore need regularly to its repairing.The more method of employing is the open top repairing from outdoor high-voltage power transformation device at present, from the small container of containing oil, pour oil product into the sleeve pipe oil filler point to reach the purpose of repairing by funnel, these operations are manual operation fully, impurity and steam enter into the insulation oil product easily during oiling, the insulation property of sleeve pipe are reduced greatly, thus accidents caused.Bushing shell for transformer owing to voltage levels reaches about 10 meters apart from the transformer body bottom level in addition, and sleeve pipe itself highly has more than 2 meters, the staff need be near the sleeve pipe work high above the ground when operation, in addition in transformer bottom, device body middle part, sleeve bottom all need have the staff to cooperate, so just increase the danger and the complexity of work, wasted manpower and time.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of vacuum oil device is provided, and this device is applicable to 110, the repairing of 220kV transformer true procelain formula capacitor type oil filled bushing, and it is simple in structure, and is easy to operate, safe in utilization.
Vacuum oil device of the present utility model is realized by following technical proposals: this vacuum oil device comprises vacuum pump and fuel tank, the outlet of described fuel tank is connected with oiling mechanism with vacuum pump respectively by pipeline, described oiling mechanism comprises oil fuel tube, needle valve, oiling is chewed, inlet nozzle, this oil fuel tube can adopt silicone tube, oil fuel tube one end has needle valve, the other end connects oiling and chews, fixedly connected and be communicated with between oil fuel tube lower end and the pipeline by inlet nozzle, vacuum control valve is arranged and the control valve of draining the oil on the pipeline between described vacuum pump and the fuel tank, on vacuum control valve and the pipeline between the control valve of draining the oil, vacuum deflation valve and vacuum gauge are arranged, can observe the vacuum degree that vacuumizes by vacuum gauge, the oil-feed control valve arranged near the fuel-tank outlet place.
The last end face of fuel tank is provided with oil filler point, can inject oil product in fuel tank by this hole.Lateral surface at fuel tank is provided with the oil level indicating gage, in order to the height of oil level in the reflection fuel tank.
Fuel tank, vacuum pump are positioned on the handcart, promote this handcart and fuel tank and oil pump can be delivered to the position of wanting oiling.
End face is provided with electric control box and storage tank on vacuum pump, power line can be contained in the electric control box, in order to avoid rainwater drenches power line its short circuit is damaged.Bite type pipeline joint is arranged on the pipeline between oil-feed control valve and the inlet nozzle, and the bite type joint on the pipeline is removed in oiling after finishing, and the pipeline of oiling mechanism and connection thereof is placed in the storage tank, is convenient to take in and use.
The beneficial effects of the utility model are: adopt after the above-mentioned vacuum oil device, in the process of repairing, can prevent effectively that moisture and impurity from entering into the insulation oil product, this device has also reduced staff's work high above the ground danger coefficient in addition, reduces construction number and workload.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1-vacuum pump, 2-vacuum control valve, 3-vacuum deflation valve, 4-vacuum gauge, the 5-control valve of draining the oil, the 6-pipeline, 7-oil-feed control valve, 8-fuel tank, 9-oil level indicating gage, the 10-inlet nozzle, the 11-oiling is chewed, the 12-oil filler point, the 13-handcart, 14-bite type pipeline joint, 15-needle valve, the 16-electric control box, 17-storage tank, 18-oil fuel tube.
Embodiment
Below in conjunction with accompanying drawing 1 and embodiment the utility model is done further explanation, but do not limit the utility model with this.
Vacuum oil device of the present utility model is such: the outlet of fuel tank 8 is connected with oiling mechanism with vacuum pump 1 respectively by pipeline, described oiling mechanism comprises oil fuel tube 18, needle valve 15, oiling chews 11, inlet nozzle 10, this oil fuel tube 18 can adopt silicone tube, oil fuel tube 18 1 ends have needle valve 15, the other end is that oiling chews 11, fixedly connected and be communicated with between oil fuel tube 18 lower ends and the pipeline by inlet nozzle 10, the vacuum control valve 2 and the control valve 5 of draining the oil are arranged on the pipeline between described vacuum pump 1 and the fuel tank 8, on vacuum control valve 2 and the pipeline between the control valve 5 of draining the oil, vacuum deflation valve 3 and vacuum gauge 4 are arranged, can observe the vacuum degree that vacuumizes by vacuum gauge 4, oil-feed control valve 7 arranged near fuel tank 8 exits.All adopt connector to be connected between above-mentioned valve and the pipeline.
The last end face of fuel tank 8 is provided with oil filler point 12, can inject oil product in fuel tank by this hole.Lateral surface at fuel tank 8 is provided with oil level indicating gage 9, in order to the height of oil level in the reflection fuel tank 8.
Fuel tank 8 and vacuum pump 1 and pipeline and valve are positioned on the handcart, promote this handcart and fuel tank 8 and vacuum pump 1 can be delivered to the position of wanting oiling.
End face is provided with electric control box 16 and storage tank 17 on vacuum pump 1, power line can be contained in the electric control box 17, in order to avoid rainwater drenches power line its short circuit is damaged.Bite type pipeline joint 14 is arranged on the pipeline between oil-feed control valve 7 and the inlet nozzle 10, and the bite type pipeline joint 14 on the pipeline is removed in oiling after finishing, and the pipeline of oiling mechanism and connection thereof is placed in the storage tank 17 convenient for collecting and use.
Operation principle of the present utility model is such:
During use, promote handcart vacuum pump 1, fuel tank 8, pipeline 6 and valve etc. are delivered to the place for the treatment of oil transportation, connect and the installation oiling device according to said structure, oil filler point 12 by end face on the fuel tank 8 injects the proper insulating oil product in fuel tank 8, sealing needle valve 15, close vacuum deflation valve 3, drain the oil control valve 5 and oil-feed control valve 7, open vacuum control valve 2, start vacuum pump 1 simultaneously, continue to vacuumize, the air of dissolving in the apparatus insulated oil of oiling is separated out, when vacuum gauge is designated as the 0.02Mpa left and right sides, close vacuum pump 1 and vacuum control valve 2.
Open needle valve 11, open oil-feed control valve 7 simultaneously, regulate the oil-feed flow, the oil in the fuel tank 8 is drawn in the inlet nozzle 10 by oil level indicating gage 9 and oil-feed control valve 7.Replenish when oil mass and to close needle valve 15 when finishing, open vacuum deflation valve 3, discharge vacuum, the oil product in this moment pipeline 6 flow back in the fuel tank 8 automatically because of the atmospheric pressure high potential difference, opens the control valve 5 of draining the oil at last Residual oil is drained.
Open bite type pipeline joint 14 and remove pipelines, the pipeline of oiling mechanism is placed in the storage tank 17.
Claims (5)
1. vacuum oil device, comprise vacuum pump and fuel tank, it is characterized in that: the outlet of described fuel tank is connected with oiling mechanism with vacuum pump respectively by pipeline, described oiling mechanism comprises oil fuel tube, needle valve, oiling is chewed, inlet nozzle, this oil fuel tube one end has needle valve, the other end is communicated with oiling and chews, fixedly connected and be communicated with between oil fuel tube lower end and the pipeline by inlet nozzle, vacuum control valve is arranged and the control valve of draining the oil on the pipeline between described vacuum pump and the fuel tank, on vacuum control valve and the pipeline between the control valve of draining the oil, vacuum deflation valve and vacuum gauge are arranged, the oil-feed control valve is being arranged near the fuel-tank outlet place.
2. a kind of according to claim 1 vacuum oil device, it is characterized in that: described oil fuel tube is a silicone tube.
3. a kind of according to claim 1 vacuum oil device, it is characterized in that: described fuel tank and vacuum pump are positioned on the handcart that can promote.
4. a kind of according to claim 1 vacuum oil device is characterized in that: bite type pipeline joint is arranged on the pipeline between described oil-feed control valve and the inlet nozzle.
5. a kind of according to claim 1 vacuum oil device, it is characterized in that: end face has electric control box and storage tank on the described vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202263422U CN201708008U (en) | 2010-06-17 | 2010-06-17 | Vacuum oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202263422U CN201708008U (en) | 2010-06-17 | 2010-06-17 | Vacuum oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708008U true CN201708008U (en) | 2011-01-12 |
Family
ID=43445163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202263422U Expired - Fee Related CN201708008U (en) | 2010-06-17 | 2010-06-17 | Vacuum oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708008U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253263A (en) * | 2011-03-31 | 2011-11-23 | 中国西电电气股份有限公司 | Single-pumping-and-single-filling-type vacuum treatment installation of capacitive voltage divider and method thereof |
| CN103123850A (en) * | 2013-03-01 | 2013-05-29 | 山东达驰电气有限公司 | Transformer half-vacuum oiling device and technology thereof |
| CN103438343A (en) * | 2013-08-22 | 2013-12-11 | 湖北鸣利来冶金机械科技有限公司 | Vacuum oil injection mouth, vacuum oil injection system and vacuum oil injection method |
| CN103440962A (en) * | 2013-08-01 | 2013-12-11 | 国家电网公司 | Intelligent on-line oil filling vehicle for transformer and oil filling method |
| CN104361977A (en) * | 2014-11-07 | 2015-02-18 | 重庆红岩电力设备研究所（普通合伙） | Vacuum oil filling machine for high voltage current transformer |
| CN104517702A (en) * | 2014-12-30 | 2015-04-15 | 上海一电变压器有限公司 | Oil injection process for oil-immersed transformer |
| CN105261455A (en) * | 2015-11-06 | 2016-01-20 | 国网黑龙江省电力有限公司检修公司 | Transformer with simple apparatus for filling oil and exhausting air in charged state, and method for filling oil and exhausting air |
| CN105551835A (en) * | 2016-02-16 | 2016-05-04 | 宁波海融电器有限公司 | Oiling system of capacitor |
| CN107403691A (en) * | 2017-06-21 | 2017-11-28 | 珠海格力新元电子有限公司 | Oiling control method, oiling machine, processor and storage medium |
| CN107416755A (en) * | 2017-08-04 | 2017-12-01 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
| CN108459215A (en) * | 2018-01-25 | 2018-08-28 | 广东中鹏电气有限公司 | Vacuum oil and the operating method of nitrogen is rushed during a kind of degradation |
| CN110211805A (en) * | 2019-06-27 | 2019-09-06 | 国网河北省电力有限公司沧州供电分公司 | Bushing shell for transformer oiling tool |
-
2010
- 2010-06-17 CN CN2010202263422U patent/CN201708008U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102253263A (en) * | 2011-03-31 | 2011-11-23 | 中国西电电气股份有限公司 | Single-pumping-and-single-filling-type vacuum treatment installation of capacitive voltage divider and method thereof |
| CN103123850A (en) * | 2013-03-01 | 2013-05-29 | 山东达驰电气有限公司 | Transformer half-vacuum oiling device and technology thereof |
| CN103123850B (en) * | 2013-03-01 | 2015-07-15 | 山东达驰电气有限公司 | Transformer half-vacuum oiling device and technology thereof |
| CN103440962A (en) * | 2013-08-01 | 2013-12-11 | 国家电网公司 | Intelligent on-line oil filling vehicle for transformer and oil filling method |
| CN103440962B (en) * | 2013-08-01 | 2016-06-01 | 国家电网公司 | Transformer on-line intelligence repairing car and oil supplement method |
| CN103438343A (en) * | 2013-08-22 | 2013-12-11 | 湖北鸣利来冶金机械科技有限公司 | Vacuum oil injection mouth, vacuum oil injection system and vacuum oil injection method |
| CN104361977B (en) * | 2014-11-07 | 2017-01-18 | 重庆红岩电力设备研究所（普通合伙） | Vacuum oil filling machine for high voltage current transformer |
| CN104361977A (en) * | 2014-11-07 | 2015-02-18 | 重庆红岩电力设备研究所（普通合伙） | Vacuum oil filling machine for high voltage current transformer |
| CN104517702A (en) * | 2014-12-30 | 2015-04-15 | 上海一电变压器有限公司 | Oil injection process for oil-immersed transformer |
| CN105261455A (en) * | 2015-11-06 | 2016-01-20 | 国网黑龙江省电力有限公司检修公司 | Transformer with simple apparatus for filling oil and exhausting air in charged state, and method for filling oil and exhausting air |
| CN105551835A (en) * | 2016-02-16 | 2016-05-04 | 宁波海融电器有限公司 | Oiling system of capacitor |
| CN107403691A (en) * | 2017-06-21 | 2017-11-28 | 珠海格力新元电子有限公司 | Oiling control method, oiling machine, processor and storage medium |
| CN107416755A (en) * | 2017-08-04 | 2017-12-01 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
| CN107416755B (en) * | 2017-08-04 | 2019-09-06 | 平高东芝（河南）开关零部件制造有限公司 | A kind of vacuum pumping oil filling device |
| CN108459215A (en) * | 2018-01-25 | 2018-08-28 | 广东中鹏电气有限公司 | Vacuum oil and the operating method of nitrogen is rushed during a kind of degradation |
| CN110211805A (en) * | 2019-06-27 | 2019-09-06 | 国网河北省电力有限公司沧州供电分公司 | Bushing shell for transformer oiling tool |
| CN110211805B (en) * | 2019-06-27 | 2022-03-01 | 国网河北省电力有限公司沧州供电分公司 | Oiling tool for transformer bushing |
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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: 20110112 Termination date: 20110617 |