CN206558316U - Transformer oil filtering device - Google Patents
Transformer oil filtering device Download PDFInfo
- Publication number
- CN206558316U CN206558316U CN201621260501.4U CN201621260501U CN206558316U CN 206558316 U CN206558316 U CN 206558316U CN 201621260501 U CN201621260501 U CN 201621260501U CN 206558316 U CN206558316 U CN 206558316U
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- oil
- transformer
- oily
- return pipe
- monitor
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- Transformer Cooling (AREA)
Abstract
The utility model transformer oil filtering device, including transformer body and oil filter, the oil inlet of the oil filter is connected by oil inlet pipe with transformer body oil-out, the oil-out of the oil filter is connected by main oil return pipe with the oil return opening of transformer body, also include secondary oil return pipe and the oily monitor being arranged on main oil return pipe, the oily monitor oil inlet is connected with oil filter oil-out, the oily monitor oil-out is connected with transformer body oil return opening, described secondary oil return pipe one end is connected with oil filter oil inlet, the other end is connected with oily monitor oil-out；Magnetic valve K1, K3 and K2 are respectively equipped with the oil inlet pipe, main oil return pipe and secondary oil return pipe, oily monitor includes oily monitoring unit and control unit of electromagnetic valve.Transformer oil filtering device of the present utility model can be filtered in the case where not influenceing transformer working condition to transformer oil, can monitor oily whether up to standard after filtering, raising filter effect on-line.
Description
Technical field
The utility model is related to electric power apparatus examination technical field, and in particular to a kind of Repair of Transformer device, especially relates to
And a kind of transformer insulation oil on-line filtration device.
Background technology
Transformer is played in power system enters line translation, the important function of collection neutralization distribution to voltage and current, is to become
The important equipment in power station, once occurring accident not only easily causes large-area power-cuts, influences the normal life and production of people,
Sometimes entail dangers to personal safety is gone back, life and property loss is caused.
Transformer oil is to be filled in the insulating oil for playing insulation, cooling and arc extinguishing in transformer, to maintaining transformer
Normal use plays an important roll.Transformer oil is in the presence of heat, electric field, and it is various that oil contacts gradually oxidized generation with oxygen
Oxide and alcohol, aldehyde, acid etc., eventually form colloid, greasy filth and gas.These materials can reduce the insulating properties of transformer, because
This transformer oil must periodically carry out filtration treatment.
The content of the invention
In view of this, the utility model provides transformer oil filtering device.
Transformer oil filtering device, including transformer body and oil filter, the oil inlet of the oil filter pass through oil inlet pipe
It is connected with transformer body oil-out, the oil return opening phase that the oil-out of the oil filter passes through main oil return pipe and transformer body
Connect, in addition to secondary oil return pipe and the oily monitor being arranged on main oil return pipe, oily the monitor oil inlet and oil filter
Oil-out is connected, and the oily monitor oil-out is connected with transformer body oil return opening, described secondary oil return pipe one end and oil strain
Device oil inlet is connected, and the other end is connected with oily monitor oil-out；On the oil inlet pipe, main oil return pipe and secondary oil return pipe respectively
Provided with magnetic valve K1, K3 and K2, oily monitor includes oily monitoring unit and control unit of electromagnetic valve.
Further, in addition to caching oil tank, the caching oil tank oil inlet is connected with oily monitor oil-out, described to delay
Oil tank oil-out is connected with the oil return opening of transformer body.
Further, in addition to the circulating pump that is serially connected on main oil return pipe.
Further, it is additionally provided with circulation pump control module on the oily monitor.
The beneficial effects of the utility model are：
Transformer oil filtering device of the present utility model can be in the case where not influenceing transformer working condition to transformation
Device oil is filtered, reduction maintenance influence；The utility model can further set oily monitor and corresponding electromagnetic valve body,
The oil after filtering can be monitored on-line whether up to standard, improve filter effect, it is to avoid oil not up to standard continuously adds transformer；This
Utility model further sets booster pump and surge tank, further the leveling style and fluency of increase oil strain process.
Brief description of the drawings
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, wherein：
Fig. 1 is the utility model transformer oil filtering device structural representation.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in figure 1, the transformer oil filtering device of the present embodiment, transformer oil filtering device, including transformer body 1
With oil filter 2, the oil inlet of the oil filter 2 is connected by oil inlet pipe with the oil-out of transformer body 1, the oil filter 2
Oil-out is connected by main oil return pipe with the oil return opening of transformer body 1, in addition to secondary oil return pipe and is arranged on main oil return pipe
Oily monitor 3, the oily oil inlet of monitor 3 is connected with the oil-out of oil filter 2, the oily oil-out of monitor 3
It is connected with the oil return opening of transformer body 1, described secondary oil return pipe one end is connected with the oil inlet of oil filter 2, the other end is monitored with oil
The oil-out of device 3 is connected；Magnetic valve K1, K3 and K2, oil monitoring are respectively equipped with the oil inlet pipe, main oil return pipe and secondary oil return pipe
Device 3 includes oily monitoring unit and control unit of electromagnetic valve.
The transformer oil filtering device of the present embodiment also includes caching oil tank 4, and the caching oil inlet of oil tank 4 is supervised with oil
Survey the oil-out of device 3 to be connected, the caching oil-out of oil tank 4 is connected with the oil return opening of transformer body 1.
The transformer oil filtering device of the present embodiment also includes the circulating pump 5 being serially connected on main oil return pipe.
In the present embodiment, the control module of circulating pump 5 is additionally provided with the oily monitor 3.
Transformer oil filtering device of the present utility model can be in the case where not influenceing transformer working condition to transformation
Device oil is filtered, reduction maintenance influence；The utility model can further set oily monitor and corresponding electromagnetic valve body,
The oil after filtering can be monitored on-line whether up to standard, improve filter effect, it is to avoid oil not up to standard continuously adds transformer；This
Utility model further sets booster pump and surge tank, further the leveling style and fluency of increase oil strain process.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although logical
Cross and the utility model is described with reference to preferred embodiment of the present utility model, but one of ordinary skill in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from appended claims institute
The spirit and scope of the present utility model limited.
Claims (4)
1. transformer oil filtering device, including transformer body (1) and oil filter (2), the oil inlet of the oil filter (2) pass through
Oil inlet pipe is connected with transformer body (1) oil-out, and the oil-out of the oil filter (2) passes through main oil return pipe and transformer body
(1) oil return opening is connected, it is characterised in that：Also include secondary oil return pipe and the oily monitor (3) being arranged on main oil return pipe, institute
State oily monitor (3) oil inlet with oil filter (2) oil-out to be connected, oily monitor (3) oil-out and transformer sheet
Body (1) oil return opening is connected, and described secondary oil return pipe one end is connected with oil filter (2) oil inlet, and the other end goes out with oily monitor (3)
Hydraulic fluid port is connected；Magnetic valve K1, K3 and K2, oily monitor (3) are respectively equipped with the oil inlet pipe, main oil return pipe and secondary oil return pipe
Including oily monitoring unit and control unit of electromagnetic valve.
2. transformer oil filtering device according to claim 1, it is characterised in that：Also include caching oil tank (4), the caching
Oil tank (4) oil inlet is connected with oily monitor (3) oil-out, caching oil tank (4) oil-out and transformer body (1)
Oil return opening is connected.
3. transformer oil filtering device according to claim 1, it is characterised in that：Also include being serially connected in following on main oil return pipe
Ring pump (5).
4. transformer oil filtering device according to claim 3, it is characterised in that：It is additionally provided with the oily monitor (3)
Circulating pump (5) control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260501.4U CN206558316U (en) | 2016-11-21 | 2016-11-21 | Transformer oil filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621260501.4U CN206558316U (en) | 2016-11-21 | 2016-11-21 | Transformer oil filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558316U true CN206558316U (en) | 2017-10-13 |
Family
ID=60368927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621260501.4U Active CN206558316U (en) | 2016-11-21 | 2016-11-21 | Transformer oil filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379597A (en) * | 2019-06-04 | 2019-10-25 | 岭东核电有限公司 | The online oil-supplementing system of nuclear power station oil-immersed transformer and online oil supplement method |
-
2016
- 2016-11-21 CN CN201621260501.4U patent/CN206558316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379597A (en) * | 2019-06-04 | 2019-10-25 | 岭东核电有限公司 | The online oil-supplementing system of nuclear power station oil-immersed transformer and online oil supplement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400000 Nanzi village, Nanping District, Chongqing 101 Patentee after: China Electrical Construction Group Chongqing Engineering Co., Ltd. Address before: 400000 Nanzi village, Nanping District, Chongqing 101 Patentee before: Chongqing Power Construction Company |
|
| CP01 | Change in the name or title of a patent holder |