CN203760259U - Vacuum oiling machine with electrostatic eliminating device - Google Patents
Vacuum oiling machine with electrostatic eliminating device Download PDFInfo
- Publication number
- CN203760259U CN203760259U CN201420001894.1U CN201420001894U CN203760259U CN 203760259 U CN203760259 U CN 203760259U CN 201420001894 U CN201420001894 U CN 201420001894U CN 203760259 U CN203760259 U CN 203760259U
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- CN
- China
- Prior art keywords
- oil
- vacuum
- oil tank
- oiling
- gear pump
- 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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- Transformer Cooling (AREA)
Abstract
The utility model discloses a vacuum oiling machine with an electrostatic eliminating device. The vacuum oiling machine is provided with an oil tank, wherein an oil inlet pipe, a gear pump, an oil outlet pipe, a precision filter and a vacuum pump are sequentially arranged at the top of the oil tank; the gear pump, the oil outlet pipe and the vacuum pump are respectively communicated with the oil tank; an oiling converting device is arranged between the oil inlet pipe and the gear pump. The vacuum oiling machine is characterized in that the oil tank is erected on a frame; rollers are arranged at the bottom of the frame; the electrostatic eliminating device is arranged at the upper part of the oil tank and is connected with a power supply; the electrostatic eliminating device can be used for neutralizing electrostatic in air in dry seasons, so that the unnecessary personal and property losses due to fire caused by spark generated by mutual collision of electrostatic are avoided.
Description
Technical field
The utility model relates to a kind of vacuum oil-injecting machine, relates in particular to a kind of vacuum oil-injecting machine with Destaticizing device.
Background technology
In the use procedure of high-tension current inductor or voltage transformer, along with the variation in service time increase and season, the oil level of the insulation oil product in it has decline, needs regularly to its oiling out of doors.For this small amount of oiling, if adopt existing common oiling equipment from the pouring orifice oiling meeting of current transformer or voltage transformer bottom, oil to be contacted with air, easily produce bubble, make the air content in oil, water content increases, thereby the class of insulation of oil product is declined, go back and easily cause insulation fault when bubble enters between mutual inductor coil; And if carry out oiling from the open top of outdoor high-voltage instrument transformer, often need to have a power failure, when operation, must remove top cover, very trouble, and due to operation aloft, without secure support, has certain risk.
Therefore, developed at present vacuum oil-injecting machine to address the above problem, vacuum oil-injecting machine to vacuumizing in equipment, is now closed oil circuit by vacuum pump, then passes through oil pump smoothly to its oiling.Now vacuum line is closed in and vacuumizes the bubble that simultaneously can eliminate while oiling, and after oiling puts in place, then the gas vacuumizing in gas and the equipment coil of guaranteeing in equipment oil taken out, and has ensured the insulating properties of insulating oil.
But, owing to being subject to weather, especially in dry autumn and winter season, can there is a large amount of static, bring great potential safety hazard to oiling work, the safety of serious harm life and property.
Summary of the invention
The utility model provides a kind of vacuum oil-injecting machine with Destaticizing device, and object is to solve prior art problem, provides a kind of safe and efficient, can remove the vacuum oil-injecting machine of airborne static.
The utility model deal with problems adopt technical scheme be:
A kind of vacuum oil-injecting machine with Destaticizing device, there is oil tank, the top of oil tank is provided with oil inlet pipe, gear pump, flowline, accurate filter and vacuum pump successively, described gear pump, flowline, vacuum pump are communicated with oil tank respectively, between described oil inlet pipe and gear pump, be provided with oiling conversion equipment, it is characterized in that: described tank rack is located on vehicle frame, the bottom of vehicle frame is provided with roller, top at oil tank is provided with Destaticizing device, and Destaticizing device connects power supply.
The beneficial effects of the utility model: because oil tank of the present utility model is provided with Destaticizing device outward, can airborne static be neutralized in dry season, avoid the spark producing due to the mutual collision of static, cause fire, cause the unnecessary person, the loss of property.
Brief description of the drawings
Fig. 1 is syndeton schematic diagram of the present utility model.
In figure: 1, oil tank; 2, oil inlet pipe; 3, gear pump; 4, flowline; 5, accurate filter; 6, vacuum pump; 7, vehicle frame; 8, roller; 9, Destaticizing device.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
A kind of vacuum oil-injecting machine with Destaticizing device as shown in Figure 1, there is oil tank 1, the top of oil tank 1 is provided with oil inlet pipe 2 successively, gear pump 3, flowline 4, accurate filter 5 and vacuum pump 6, described gear pump 3, flowline 4, vacuum pump 6 is communicated with oil tank 1 respectively, between described oil inlet pipe 2 and gear pump 3, be provided with oiling conversion equipment, described oil tank 1 is erected on vehicle frame 7, the bottom of vehicle frame 7 is provided with roller 8, be provided with Destaticizing device 9 on the top of oil tank 1, Destaticizing device 9 connects power supply (not shown), Destaticizing device 9 can neutralize airborne static in dry season, avoid the spark producing due to the mutual collision of static, cause fire, cause the unnecessary person, the loss of property.
The vacuum oil-injecting machine of the present embodiment is mainly used in to oil-filled transformer, and current transformer injects insulating oil, also can be for oiling operations such as 110-550KV transformer, conduit, loaded switchs.
The feature of the present embodiment: first with vacuum pump, the metal expander top above instrument transformer is extracted into after high vacuum, insulating oil can arrive the required normal oil level of equipment by oil pipe bottom automatic oiling or by oil pump oiling.Its advantage be residual gas in oil-filled equipment particularly the gas between coil first dividend take out, equipment refuels, makeup oil convenience, safety, oil are not polluted, and the original insulation property of energy guarantee equipment are that vast power test overhauls the instrument that department welcomes.
In the process of oiling, first by oil-in 2 and gear pump 3, oil tank 1 is filled to oil, move near the equipment that needs oiling filling oily oil tank 1, by flowline 4 and the equipment connection that needs oiling, and by vacuum pump 6, air is extracted out, make equipment in high vacuum state, then open the oiling device that flowline 4 is provided with, start to needing oiling in the equipment of oiling, when the oil level in the equipment that needs oiling reaches behind normal position, again the equipment that needs oiling is vacuumized, object is that the bubble in equipment is taken out, make equipment cavity zone in vacuum state, dry season or in the dry north, in the process of oiling, Destaticizing device 9 can be opened, neutralize the electric charge in oiling machine working space, make it to be neutral, can not produce spark and lead to fire, the safety of the harm person and property.
Claims (1)
1. the vacuum oil-injecting machine with Destaticizing device, there is oil tank, the top of oil tank is provided with oil inlet pipe, gear pump, flowline, accurate filter and vacuum pump successively, described gear pump, flowline, vacuum pump are communicated with oil tank respectively, between described oil inlet pipe and gear pump, be provided with oiling conversion equipment, it is characterized in that: described tank rack is located on vehicle frame, the bottom of vehicle frame is provided with roller, top at oil tank is provided with Destaticizing device, and Destaticizing device connects power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001894.1U CN203760259U (en) | 2014-01-03 | 2014-01-03 | Vacuum oiling machine with electrostatic eliminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420001894.1U CN203760259U (en) | 2014-01-03 | 2014-01-03 | Vacuum oiling machine with electrostatic eliminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760259U true CN203760259U (en) | 2014-08-06 |
Family
ID=51255504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420001894.1U Expired - Fee Related CN203760259U (en) | 2014-01-03 | 2014-01-03 | Vacuum oiling machine with electrostatic eliminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766698A (en) * | 2014-01-03 | 2015-07-08 | 四川高精净化设备有限公司 | Vacuum oiling machine with destaticizing device |
| CN110164656A (en) * | 2019-06-26 | 2019-08-23 | 哈尔滨理工大学 | A kind of combined type oil immersed type wind-cooling heat dissipating transformer |
-
2014
- 2014-01-03 CN CN201420001894.1U patent/CN203760259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766698A (en) * | 2014-01-03 | 2015-07-08 | 四川高精净化设备有限公司 | Vacuum oiling machine with destaticizing device |
| CN110164656A (en) * | 2019-06-26 | 2019-08-23 | 哈尔滨理工大学 | A kind of combined type oil immersed type wind-cooling heat dissipating transformer |
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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: 20140806 Termination date: 20160103 |