CN208093318U - A kind of transformer oil dielectric loss treatment and purification device - Google Patents
A kind of transformer oil dielectric loss treatment and purification device Download PDFInfo
- Publication number
- CN208093318U CN208093318U CN201820235252.6U CN201820235252U CN208093318U CN 208093318 U CN208093318 U CN 208093318U CN 201820235252 U CN201820235252 U CN 201820235252U CN 208093318 U CN208093318 U CN 208093318U
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- oil
- dielectric loss
- tank
- purified treatment
- valve
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Abstract
A kind of transformer oil dielectric loss treatment and purification device, the oil inlet of first pump is connect with the first valve for oil extraction of oil tank lower part, the oil discharge outlet of first pump is connect by pipeline with the oil inlet of oily dielectric loss purified treatment tank, the oil outlet of oily dielectric loss purified treatment tank is connect by pipeline with the oil inlet of refined filtration core, the oil outlet of refined filtration core is connect with the oil inlet of the second valve, and the oil outlet of the second valve is connected by the oil inlet of pipeline and oil tank.The pressure gauge of the oily dielectric loss purified treatment pressure inside the tank of detection is installed on oily dielectric loss purified treatment tank, third valve for sampling is installed on the tube wall of the pipeline between oily dielectric loss purified treatment tank and refined filtration core.Transformer oil in oil tank is recycled by the first pump, proves that transformer oil is started the cycle over by filter device when pressure gauge reading is more than 0.The present apparatus directly makes transformer oil pass through filter device during filtering transformer oil, and the material used in filtering need not be replaced, easy to operate, convenient and practical.
Description
Technical field
The utility model belongs to transformer oil dielectric loss purified treatment field, more particularly to a kind of transformer oil dielectric loss processing is net
Makeup is set.
Background technology
With the raising of transformer voltage grade, the requirement to transformer cooling system cleaning inside degree is also high very much,
Therefore how preferably the inner cavity of cleaning cooling system becomes particularly important.
Transformer oil filtering device is by a kind of filter board by small derivatives such as impurity in transformer oil at present
It is adsorbed on above, but such mode needs ceaselessly to replace filter board, while to give transformer oil in real time in filter process
It is heated, not only consumes a large amount of electric energy in this way, while under the overall situation for reinforcing environmental protection, the processing of filter board also becomes
It is difficult.
Therefore it provides a kind of novel transformer oil filtering device makes transformer become energy-saving and environmental protection in filter process
It is significantly.
Utility model content
The purpose of this utility model is to provide a kind of transformer oil dielectric loss treatment and purification device, and the present apparatus is in filtering transformer
Oil need not be heated in the process of oil, so that transformer oil is passed through filter device, and filter material used not
It needs replacing, it is easy to operate, it is convenient and practical.
The technical solution of use：
A kind of transformer oil dielectric loss treatment and purification device, including oil tank, the first pump for pump oil, oily dielectric loss purified treatment
Tank and refined filtration core, it is characterised in that：
First oil inlet of the first pump is connect with the first valve for oil extraction of oil tank lower part, the first oil discharge outlet of the first pump
It is connect with the oil inlet of oily dielectric loss purified treatment tank by pipeline, the oil outlet of oily dielectric loss purified treatment tank passes through pipeline and refined filtration
The oil inlet of core connects, and the oil outlet of refined filtration core is connect with the oil inlet of the second valve, and the oil outlet of the second valve passes through pipeline and oil
The oil inlet of tank connects.The pressure gauge of the oily dielectric loss purified treatment pressure inside the tank of detection is installed on oily dielectric loss purified treatment tank,
Third valve for sampling is installed on the tube wall of the pipeline between oily dielectric loss purified treatment tank and refined filtration core.
Above-mentioned oil dielectric loss purified treatment tank, including tank body, filter core and baffle, offer the second oil inlet at the top of tank body
Mouthful, the second oil outlet is offered in the bottom of tank body, filter core is installed in tank body vertically, and the section of filter core is annular, filter core
Centre bore and the second oil inlet are concentric, and there are gaps, baffle to be installed in filter core between the outer wall of filter core and the inner wall of tank body
It bottom and is connect with the centre bore leakproofness of filter core.There are gaps between baffle surrounding and inner tank wall.Baffle passes through supporting rod
It is installed on the inner wall of tank body.
Operation principle：The pipeline between oil tank and filter device is connected, after confirming that piping connection is errorless, starts oil pump, leads to
Oil pump is crossed to recycle the transformer oil in oil tank.The reading of pressure gauge on the oily dielectric loss purified treatment tank of observation, reading are big
Prove that transformer oil has been started the cycle over by filter device when 0.Transformer oil passes through filter device during cycle,
After recycling 2 hours, oil sample taking-up is detected by sampling valve, stops the filterer of transformer oil after testing result qualification
Make.After recycling several periods, impurity is gradually attracted to inside filter device inside transformer oil, therefore transformer oil becomes
As clear as crystal, indices are improved largely.Transformer oil is entered by the oil inlet of oily dielectric loss purified treatment tank in filter core
Portion is discharged from filter core outer wall by filter core purification, oil outlet discharge is left to by the gap between inner tank wall.
It the advantage is that：The present apparatus need not heat oil during filtering transformer oil, directly make transformation
Device oil is by filter device, and the material used in filtering need not be replaced, easy to operate, convenient and practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of oily dielectric loss purified treatment tank.
In figure：First oil inlet 1, the first valve 2, the second valve 5, the first oil discharge outlet 3, oily dielectric loss purified treatment tank 4, refined filtration core
6, the pump of oil tank 7, first 8, pressure gauge 9, third valve 10, tank body 11, filter core 12, baffle 13, the second oil inlet 14, the second oil outlet
15。
Specific implementation mode
A kind of transformer oil dielectric loss treatment and purification device, including oil tank 7, the first pump 8 for pump oil, at oily dielectric loss purification
Manage tank 4 and refined filtration core 6, it is characterised in that：
First oil inlet 1 of the first pump 8 is connect with the first valve 2 for oil extraction of 7 lower part of oil tank, and the first of the first pump 8
Oil discharge outlet 3 is connect by pipeline with the oil inlet of oily dielectric loss purified treatment tank 4, and the oil outlet of oily dielectric loss purified treatment tank 4 passes through
Pipeline is connect with the oil inlet of refined filtration core 6, and the oil outlet of refined filtration core 6 is connect with the oil inlet of the second valve 5, the second valve 5 it is fuel-displaced
Mouth is connect by pipeline with the oil inlet of oil tank 7.The oily dielectric loss purified treatment tank of detection is installed on oily dielectric loss purified treatment tank 4
The pressure gauge 9 of interior pressure is equipped with for sampling on the tube wall of the pipeline between oily dielectric loss purified treatment tank 4 and refined filtration core 6
Third valve 10.
Above-mentioned oil dielectric loss purified treatment tank 4, including tank body 11, filter core 12 and baffle 13, offer at the top of tank body 11
Second oil inlet 14 offers the second oil outlet 15 in the bottom of tank body 11, and filter core 12 is installed in vertically in tank body 11, filter core 12
Section be annular, the centre bore of filter core 12 and the second oil inlet 14 are concentric, the outer wall of filter core 12 and the inner wall of tank body 11 it
Between there are gap, baffle 13 is installed in the bottom of filter core 12 and is connect with the centre bore leakproofness of filter core 12.13 surrounding of baffle and
There are gaps between 11 inner wall of tank body.Baffle 13 is installed in by supporting rod on the inner wall of tank body 11.
Claims (1)
1. a kind of transformer oil dielectric loss treatment and purification device, including oil tank (7), the first pump (8) for pump oil, oily dielectric loss purification
Process tank (4) and refined filtration core (6), it is characterised in that：
The first oil inlet (1) of first pump (8) is connect with first valve (2) for oil extraction of oil tank (7) lower part, the first pump (8)
The first oil discharge outlet (3) connect with the oil inlet of oily dielectric loss purified treatment tank (4) by pipeline, oily dielectric loss purified treatment tank (4)
Oil outlet connect with the oil inlet of refined filtration core (6) by pipeline, the oil inlet of the oil outlet and the second valve (5) of refined filtration core (6)
Connection, the oil outlet of the second valve (5) are connect by pipeline with the oil inlet of oil tank (7)；Pacify on oily dielectric loss purified treatment tank (4)
Pressure gauge (9) equipped with the oily dielectric loss purified treatment pressure inside the tank of detection, oily dielectric loss purified treatment tank (4) and refined filtration core (6) it
Between pipeline tube wall on third valve (10) for sampling is installed；
Above-mentioned oil dielectric loss purified treatment tank (4), including tank body (11), filter core (12) and baffle (13), the top in tank body (11)
The second oil inlet (14) is offered, offers the second oil outlet (15) in the bottom of tank body (11), filter core (12) is installed in vertically
In tank body (11), the section of filter core (12) is annular, and the centre bore and the second oil inlet (14) of filter core (12) are concentric, filter core
(12) there are gaps, baffle (13) to be installed in the bottom of filter core (12) and and filter core between outer wall and the inner wall of tank body (11)
(12) centre bore leakproofness connection；There are gaps between baffle (13) surrounding and tank body (11) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235252.6U CN208093318U (en) | 2018-02-09 | 2018-02-09 | A kind of transformer oil dielectric loss treatment and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235252.6U CN208093318U (en) | 2018-02-09 | 2018-02-09 | A kind of transformer oil dielectric loss treatment and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093318U true CN208093318U (en) | 2018-11-13 |
Family
ID=64064296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820235252.6U Active CN208093318U (en) | 2018-02-09 | 2018-02-09 | A kind of transformer oil dielectric loss treatment and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671555A (en) * | 2018-11-14 | 2019-04-23 | 沈阳大型电力变压器维修有限公司 | A kind of oil filtering unit for EHV transformer electrification oil strain |
-
2018
- 2018-02-09 CN CN201820235252.6U patent/CN208093318U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671555A (en) * | 2018-11-14 | 2019-04-23 | 沈阳大型电力变压器维修有限公司 | A kind of oil filtering unit for EHV transformer electrification oil strain |
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