CN202736652U - Vacuum oil-filling device - Google Patents
Vacuum oil-filling device Download PDFInfo
- Publication number
- CN202736652U CN202736652U CN 201220418647 CN201220418647U CN202736652U CN 202736652 U CN202736652 U CN 202736652U CN 201220418647 CN201220418647 CN 201220418647 CN 201220418647 U CN201220418647 U CN 201220418647U CN 202736652 U CN202736652 U CN 202736652U
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- Prior art keywords
- oil
- oil tank
- vacuum
- communicated
- gear pump
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- Expired - Fee Related
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides a vacuum oil-filling device which comprises an oil tank 1, an oil inlet pipe 2, a gear pump 3, an oil outlet pipe 4, a precision filter 5 and a vacuum pump 6, wherein the oil inlet pipe 2 is communicated with the gear pump 3, a filled-oil transfer device is arranged between the oil inlet pipe 2 and the gear pump 3, the gear pump 3 is communicated with the oil tank 1, the precision filter 5 is arranged at the top of the oil tank 1, the oil outlet pipe 4 is communicated with the oil tank 1, and the vacuum pump 6 is arranged at the top of the oil tank 1 and communicated with the oil tank 1. According to the utility model, in the process of oil supplementation, a situation that humid air and impurities enter insulating oil products can be effectively prevented; and the device also lowers the aerial work danger coefficient of workers, and reduces the number and workload of constructors.
Description
Technical field
The utility model belongs to the service equipment field of high-tension power transmission and transformation equipment, relates in particular to a kind of vacuum oiling device.
Background technology
Transformer in the transformer station in use, along with the increase of service time and the variation in season, bushing shell for transformer end bottle sealing ring is fragile and cause the oil product seepage, also have in addition some other reasons also may cause the oil product seepage, so that the oil level of insulation oil product reduces, 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 easily enter into the insulation oil product 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 to 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 danger and the complexity of work, wasted manpower and time.
The utility model content
The utility model provides a kind of vacuum oiling device, its objective is to solve the prior art defective, provides a kind of safe and reliable, the vacuum oiling device that efficient is high.
The technical scheme that the utility model is dealt with problems is:
The utility model provides a kind of vacuum oiling device, comprising: oil tank 1, oil inlet pipe 2, gear pump 3, flowline 4, accurate filter 5 and vacuum pump 6; Wherein, described oil inlet pipe 2 is communicated with gear pump 3, is provided with the oiling conversion equipment between described oil inlet pipe 2 and the gear pump 3, gear pump 3 is communicated with oil tank 1, and accurate filter 5 is arranged on oil tank 1 top, and flowline 4 is communicated with oil tank 1, vacuum pump 6 is located at oil tank 1 top, is communicated with described oil tank 1.
In some optional execution modes, be provided with vacuum meter on the described vacuum pump 6.
The utlity model has following beneficial effect:
Adopt after the above-mentioned vacuum oiling 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 the structure chart of the utility model vacuum oiling device;
Fig. 2 is the vertical view of the utility model vacuum oiling device;
Comprise among the figure: oil tank 1, oil inlet pipe 2, gear pump 3, flowline 4, accurate filter 5 and vacuum pump 6.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of vacuum oiling device, comprising: oil tank 1, oil inlet pipe 2, gear pump 3, flowline 4, accurate filter 5 and vacuum pump 6; Wherein, described oil inlet pipe 2 is communicated with gear pump 3, and gear pump 3 is communicated with oil tank 1, and accurate filter 5 is arranged on oil tank 1 top, and flowline 4 is communicated with oil tank 1, and vacuum pump 6 is located at oil tank 1 top, is communicated with described oil tank 1.
In some optional execution modes, be provided with vacuum meter on the described vacuum pump 6.
When the utility model vacuumizes, check the Pressure gauge vacuum degree situation that monitors.If use the oil pump oil-feed, check pressure vacuum gauge, if pressure greater than 0.3Mpa right can be that the oil pipe bore is too little, oil-feed can suspend slowly oil pump and be interrupted oil-feed or change the automatic oiling mode into.If oil tank is from the oiling of trend equipment, in the oiling process, vacuum degree can slow decreasing and close to zero the time, can start the vacuum pump gas clean-up, and oiling is until oil level is normal again.If it is larger to inject oil mass, can opens the other pipe of oil pump and directly inject corrected oil from the bottom to equipment.
Adopt after the vacuum oiling device of the present utility model, 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.
For making any technical staff in this area realize or to use the utility model, the above is described disclosed embodiment.For ability city technical staff; The various alter modes of these embodiment all are apparent, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection range.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of the disclosed principle of the application and novel features.
Claims (2)
1. a vacuum oiling device comprises: oil tank (1), oil inlet pipe (2), gear pump (3), flowline (4), accurate filter (5) and vacuum pump (6); It is characterized in that, described oil inlet pipe (2) is communicated with gear pump (3), be provided with the oiling conversion equipment between described oil inlet pipe (2) and the gear pump (3), gear pump (3) is communicated with oil tank (1), accurate filter (5) is arranged on oil tank (1) top, flowline (4) is communicated with oil tank (1), and vacuum pump (6) is located at oil tank (1) top, is communicated with described oil tank (1).
2. vacuum oiling device as claimed in claim 1 is characterized in that, described vacuum pump is provided with vacuum meter on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418647 CN202736652U (en) | 2012-08-22 | 2012-08-22 | Vacuum oil-filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418647 CN202736652U (en) | 2012-08-22 | 2012-08-22 | Vacuum oil-filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736652U true CN202736652U (en) | 2013-02-13 |
Family
ID=47662327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418647 Expired - Fee Related CN202736652U (en) | 2012-08-22 | 2012-08-22 | Vacuum oil-filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736652U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733164A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with constant-temperature box |
| CN104733161A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with drying units |
| CN104733162A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with pressure device |
| CN104766697A (en) * | 2014-01-02 | 2015-07-08 | 四川高精净化设备有限公司 | Vacuum oil filling machine capable of automatically controlling oil level |
-
2012
- 2012-08-22 CN CN 201220418647 patent/CN202736652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733164A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with constant-temperature box |
| CN104733161A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with drying units |
| CN104733162A (en) * | 2013-12-19 | 2015-06-24 | 四川高精净化设备有限公司 | Vacuum oil injection machine with pressure device |
| CN104766697A (en) * | 2014-01-02 | 2015-07-08 | 四川高精净化设备有限公司 | Vacuum oil filling machine capable of automatically controlling oil level |
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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: 20130213 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |