CN201708006U - Vacuum oil filling device of amorphous transformer - Google Patents
Vacuum oil filling device of amorphous transformer Download PDFInfo
- Publication number
- CN201708006U CN201708006U CN2010201959395U CN201020195939U CN201708006U CN 201708006 U CN201708006 U CN 201708006U CN 2010201959395 U CN2010201959395 U CN 2010201959395U CN 201020195939 U CN201020195939 U CN 201020195939U CN 201708006 U CN201708006 U CN 201708006U
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- oil
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Abstract
The utility model relates to a vacuum oil filling device of an amorphous transformer, comprising a vacuum oil purifier, a vacuum container and a vacuum pump fixed on the ground in order, wherein the top of the vacuum pump is connected to the top of the vacuum container via a pipeline; a vacuum container valve is arranged on the side of the vacuum container; an oil filled transformer is arranged in the vacuum container, and an oil filled interface thereof is abutted with one end of a transformer oil filling pipe, while the other end of the transformer oil filling pipe goes through the vacuum container, and then is connected to an oil storage pot; and an oil pump is connected to the left side of the oil storage pot via the pipeline and then connected to the top of the vacuum oil purifier via the pipeline. The vacuum oil filling device provided by the utility model is capable of preventing the air, water and impurity from entering the transformer in the process of filling oil; and the insulation level of the amorphous transformer is increased greatly.
Description
Technical field
The utility model relates to a kind of vacuum oil device of vacuum oil device, particularly amorphous transformer, belongs to the electric equipment products field.
Background technology
Traditional amorphous transformer oiling be at normal temperatures in the air directly from the oiling of fuel tank top, in the oiling process, regular meeting causes insulation level to reduce in air, moisture, the impurity band oil-feed, cause amorphous transformer withstand voltage can not by in addition puncture.And under the situation that oil flows at a high speed, easily producing static, the potential safety hazard that causes burning, exploding exists.Find in process of production simultaneously, non-crystaline amorphous metal device body (iron core belt coil) at normal temperatures the air drying come out the back iron core cracking phenomena is arranged, if do not vacuumize when dry, the coil drying does not thoroughly influence insulation, and the vacuum oil device just solves these problems fully.
Summary of the invention
The purpose of this utility model is: the vacuum oil device that amorphous transformer is provided, it prevents that amorphous transformer from having air to enter transformer inside in the oiling process, make inside have bubble or residual gas, thereby cause be in operation air entrapment discharge and transformer oil of transformer to be subjected to moisture effects in the residual air and to cause making moist; The insulation property of amorphous transformer have been improved.
The technical scheme that the utility model adopted is: the vacuum oil device of amorphous transformer, it is characterized in that: it includes vacuum oil purifier, vacuum tank, fixed order is on the ground successively for vacuum pump, the vacuum pump top is connected with the top of vacuum tank by pipeline, the vacuum tank side is provided with vacuum tank jar door, be provided with by oil injecting transformer in the inside of vacuum tank, by being docked with oiling transformer Guan Yiduan of oil injecting transformer by the oil injecting transformer interface, the other end of oiling transformer pipe passes vacuum tank and is connected with oil storage tank, and place on the vacuum tank, oil storage tank passes on left pipeline and is connected with oil pump, and oil pump is connected with the top of vacuum oil purifier by pipeline again.
Described vacuum tank jar door is provided with lip type sealing structure circle.
Described sealing ring is the fluosilicic rubber seal.
The jar inwall of described vacuum tank is provided with the fire resistant resin lacquer.
Described pipeline is a stainless steel material.
The beneficial effects of the utility model are: adopt the vacuum oil device of amorphous transformer of the present utility model, can get rid of air, moisture, impurity in the coil of amorphous transformer fully, guarantee stable insulation; Be negative pressure in the amorphous transformer during vacuum oil, the oil of being annotated into can arrive any part very easily, and the bubble in each corner has also just eliminated; Simultaneously the air in the transformer has been taken out during vacuum oil, the insulation level of amorphous transformer is greatly improved.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment accompanying drawing, but not as to qualification of the present utility model.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sealing ring schematic diagram.
Among the figure: 1, vacuum pump; 2, vacuum tank; 3, by oil injecting transformer; 4, vacuum oil purifier; 5, vacuum tank jar door; 6, oil pump; 7, oil storage tank; 8 pipelines; 9, oiling transformer pipe, 10, by the oil injecting transformer interface; 11, sealing ring.
Embodiment
The structure that is not described in detail in an embodiment, its structure is identical with existing known structure.
Embodiment
As shown in Figure 1, the vacuum oil device of amorphous transformer, it is characterized in that: it includes vacuum oil purifier 4, vacuum tank 2, fixed order is on the ground successively for vacuum pump 1, vacuum pump 1 top is connected with the top of vacuum tank 2 by pipeline 8, vacuum tank 2 sides are provided with vacuum tank jar door 5, be provided with by oil injecting transformer 3 in the inside of vacuum tank 2, by being docked with oiling transformer pipe 9 one ends of oil injecting transformer 3 by oil injecting transformer interface 10, the other end of oiling transformer pipe 9 passes vacuum tank 2 and is connected with oil storage tank 7, and place on the vacuum tank 2, oil storage tank 7 passes on left pipeline 8 and is connected with oil pump 6, and oil pump 6 is connected with the top of vacuum oil purifier 4 by pipeline 8 again.Vacuum tank 2, for horizontal, material be Q235A(it also can be other material), place on the ground, tank body and vacuum tank jar door 5 all are added with flange, adopt special construction and manufacture craft, can guarantee flange permanency shape; Vacuum tank jar door 5 is provided with lip type sealing structure circle 11, and material is a fluosilicic rubber seal high temperature resistant, transformer oil resistant, guarantees that transformer oil does not ooze out; The jar inwall of vacuum tank 2 is coated with and is brushed with the fire resistant resin lacquer, guarantees that its transformer oil oxidation etc. can not take place; Pipeline 8 is that the connection oil circuit that provides to oiling transformer is provided, pipeline 8 adopts stainless steel materials, (it also can be other material), oxidation that can reactance transformer oil etc.
Start 1 pair of whole oil circuit of vacuum pump and vacuumize, simultaneously the air moisture in the vacuum tank 2 is extracted out, make it meet the requirements of vacuum degree; Vacuum oil purifier 4 filters amorphous transformer crude oil under negative pressure, filters the moisture and the impurity of amorphous transformer oil, and bubbing makes the withstand voltage of amorphous transformer reach designing requirement; By oil pump 6 are increase pressures, the amorphous transformer oil that vacuum oil purifier 4 filtrations are good is sent in the oil storage tank 7 stand-by by pipeline 8, the amorphous transformer oil of handling well in the oil storage tank 7 injects amorphous transformer oil by in the oil injecting transformer 3 by oiling transformer pipe 9.
Adopt the vacuum oil device of amorphous transformer of the present utility model, can get rid of air, moisture, the impurity of transformer oil in the amorphous transformer fuel tank fully, guarantee stable insulation; Be negative pressure in the amorphous transformer during vacuum oil, the oil of being annotated into can arrive any part very easily, and the bubble in each corner has also just eliminated; Simultaneously the air in the transformer has been taken out during vacuum oil, the insulation level of amorphous transformer is greatly improved.
Claims (5)
1. the vacuum oil device of amorphous transformer, it is characterized in that: it includes vacuum oil purifier (4), vacuum tank (2), fixed order is on the ground successively for vacuum pump (1), vacuum pump (1) top is connected with the top of vacuum tank (2) by pipeline (8), vacuum tank (2) side is provided with vacuum tank jar door (5), be provided with by oil injecting transformer (3) in the inside of vacuum tank (2), by being docked with oiling transformer pipe (9) one ends of oil injecting transformer (3) by oil injecting transformer interface (10), the other end of oiling transformer pipe (9) passes vacuum tank (2) and is connected with oil storage tank (7), and place on the vacuum tank (2), oil storage tank (7) passes on left pipeline (8) and is connected with oil pump (6), and oil pump (6) is connected with the top of vacuum oil purifier (4) by pipeline (8) again.
2. the vacuum oil device of amorphous transformer according to claim 1, it is characterized in that: described vacuum tank jar door (5) is provided with the sealing ring (11) of lip type structure.
3. the vacuum oil device of amorphous transformer according to claim 2, it is characterized in that: described sealing ring (11) is the fluosilicic rubber seal.
4. the vacuum oil device of amorphous transformer according to claim 1 is characterized in that: the jar inwall of described vacuum tank (2) is provided with the fire resistant resin lacquer.
5. the vacuum oil device of amorphous transformer according to claim 1, it is characterized in that: described pipeline (8) is a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959395U CN201708006U (en) | 2010-05-19 | 2010-05-19 | Vacuum oil filling device of amorphous transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201959395U CN201708006U (en) | 2010-05-19 | 2010-05-19 | Vacuum oil filling device of amorphous transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708006U true CN201708006U (en) | 2011-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201959395U Expired - Fee Related CN201708006U (en) | 2010-05-19 | 2010-05-19 | Vacuum oil filling device of amorphous transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106033693A (en) * | 2016-07-18 | 2016-10-19 | 上海置信电气非晶有限公司 | Vacuum oiling method for 35-kV-station transformer |
| CN109741926A (en) * | 2019-02-28 | 2019-05-10 | 广东中鹏电气有限公司 | A kind of equipment that transformer vacuumizes correction oil injection method and realizes this method |
| CN109994304A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | It is a kind of based on the anti-overflow filling oil-immersed power transformer of negative pressure |
-
2010
- 2010-05-19 CN CN2010201959395U patent/CN201708006U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN106033693A (en) * | 2016-07-18 | 2016-10-19 | 上海置信电气非晶有限公司 | Vacuum oiling method for 35-kV-station transformer |
| CN109741926A (en) * | 2019-02-28 | 2019-05-10 | 广东中鹏电气有限公司 | A kind of equipment that transformer vacuumizes correction oil injection method and realizes this method |
| CN109741926B (en) * | 2019-02-28 | 2023-11-28 | 广东中鹏电气有限公司 | Vacuumizing oiling method for transformer and equipment for realizing same |
| CN109994304A (en) * | 2019-03-06 | 2019-07-09 | 泉州台商投资区恒鑫隆网络科技有限公司 | It is a kind of based on the anti-overflow filling oil-immersed power transformer of negative pressure |
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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: 20110112 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |