CN207333360U - Hydraulic oil of high-voltage circuit breaker electronics filtration machine - Google Patents
Hydraulic oil of high-voltage circuit breaker electronics filtration machine Download PDFInfo
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- CN207333360U CN207333360U CN201721087138.5U CN201721087138U CN207333360U CN 207333360 U CN207333360 U CN 207333360U CN 201721087138 U CN201721087138 U CN 201721087138U CN 207333360 U CN207333360 U CN 207333360U
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- oil
- filter
- hydraulic oil
- voltage
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Abstract
The utility model discloses hydraulic oil of high-voltage circuit breaker electronics filtration machine, including control system and filtration system；Filtration system includes oil way solenoid valve, coarse filter, electronic filter area, oil pump, lower oil circuit solenoid valve；Electronic filter area includes high-frequency high-voltage electronic generator, is electrically separated room, polymeric precipitation pond, catalytic adsorption field, accurate filter.The utility model has reached following beneficial effect：Electric drive collection is carried out by applying electric charge to the solid particulate matter in hydraulic oil and emulsified water, filter effect is stablized, and cleannes can reach NAS6~8 grade；Electronics filtration machine work filter process, which is realized, to be automatically controlled, and oil strain process carries out automatically, is not necessary to manual operation；It is serious to pollute the adaptable of hydraulic oil, turbine oil and Oil Film of Bearing Oil.During metal dust, dust impurity, suspended matter and very high moisture equal size in oil, also can easily it filter.
Description
Technical field
The utility model belongs to breaker hydraulic oil filter field, more particularly to hydraulic oil of high-voltage circuit breaker electronics
Filtration machine.
Background technology
High-voltage circuitbreaker is one of electrical equipment important in electric system, carries important protecting electrical power system work(
Energy.The quality of its performance, directly influences the safe and stable operation of electric system.In high-voltage circuitbreaker failure, operating mechanism event
Barrier accounting is up to 43.5%, and the wherein failure accounting more than 80% of hydraulic system.
The failure of high-voltage circuitbreaker hydraulic system can totally be divided into two major classes：Inherent shortcoming and operational defect.Indigenous fault
Caused by being due to design, manufacture and Rig up error, such as oil leak, storage pressure cylinder leakage nitrogen, mechanical property are unqualified.Operational defect
Mainly due to the moving component aging caused by hydraulic mechanism long-time service, oily pollution, oil degradation etc..Wherein, oily pollution is led
Cause Hydraulic Elements premature abrasion or damage, the loss thus triggered to account for the 70%~80% of hydraulic system whole breakdown loss, into
For the most important fault rootstock of hydraulic system.
The oil purification machine used in the industry at present mainly has with Types Below：It is mechanical filtration device, centrifugal filtration device, true
Empty filtration apparatus.Above-mentioned oil filtering unit bulking value is big, high energy consumption, oil strain speed are fast, but degree of purification is not high, is primarily adapted for use in
Oil strain amount is big, oil strain rate request is high and degree of purification occasion of less demanding is used.And high-voltage circuitbreaker hydraulic system due to
Its requirement of degree of purification to particulate matter, moisture is very high, and oil strain amount is small（25~30L）, it is not stringent to oil strain rate request, it is more suitable
Close using portable oil filtering unit light-weight, small, that filter cleanliness is high.
Utility model content
The purpose of this utility model, which is that, overcomes above-mentioned deficiency, there is provided hydraulic oil of high-voltage circuit breaker electronics filtration machine.
To reach above-mentioned purpose, the utility model is implemented according to following technical scheme：
Hydraulic oil of high-voltage circuit breaker electronics filtration machine, it is characterised in that：Including control system and filtration system；The filtering
System includes oil way solenoid valve, coarse filter, electronic filter area, oil pump, lower oil circuit solenoid valve；The way solenoid valve that oils leads to
Piping is connected on breaker hydraulic oil container, successively with pipeline connection coarse filter, electronic filter area, oil pump, lower oil circuit electricity
Magnet valve；The electronic filter area include high-frequency high-voltage electronic generator, be electrically separated room, polymeric precipitation pond, catalytic adsorption field,
Accurate filter, and it is sequentially connected above device using pipeline；High voltage power supply is connected on the high-frequency high-voltage electronic generator；Institute
High-frequency high-voltage electronic generator is stated by pipeline with coarse filter to be connected；The accurate filter is connected by pipeline with oil pump；
The control system controls whole electronics filtration machine by two solenoid valves of control, electronic filter area, oil pump.
Preferably, the pipeline and oil way solenoid valve, coarse filter, electronic filter area, oil pump, lower oil circuit solenoid valve,
High-frequency high-voltage electronic generator, when being electrically separated room, polymeric precipitation pond, catalytic adsorption field, accurate filter connection, used fast
Fast high pressure connection.
Preferably, there are High Speed I GBT switches in the high voltage power supply；There is switch control chip on the switch；The control
Chip access control system.
Preferably, the interior that is electrically separated is connected to electrode；The electrode is grounding electrode and high-field electrode；The electrode
It is being electrically separated indoor formation electric field.
Preferably, the electric field carries out electric field simulation analysis by electric field design software comsol4.3a；The electric field is equal
It is even, without tip.
Preferably, the grounding electrode is plate electrode；The high-field electrode is line electrode or part line electrode.
Preferably, there is display screen in the control system, and can independently set flow, temperature, voltage, activity duration.
The operation principle of the utility model is as follows：
Hydraulic oil first passes through the way solenoid valve control that oils, and flows into coarse filter part, electronics is entered after coarse filter
Filtering area.
Hydraulic oil flows through high-frequency high-voltage electronic generator in electronic filter area, is electrically separated room, polymeric precipitation pond and catalysis
Adsorb field.Particulate matter and emulsified water in hydraulic oil, by electronic polarization, take just under the action of high-frequency high-voltage electronic generator
Negative electrical charge, the particulate matter of oppositely charged, which attracts each other, to be occurred charge neutrality and increases volume, and electrically charged emulsified water is condensed into small
Water droplet.Hydraulic oil flows through when being electrically separated room, and the electrically charged particulate matter and emulsified water of charge neutrality do not occur under the action of electric field
Respectively to two electrode movements, separated effect is reached.When hydraulic oil flows through polymeric precipitation pond, the particulate matter being aggregating sinks
Form sediment in sedimentation basin bottom.When hydraulic oil continues flow through catalytic adsorption field, the water droplet in hydraulic oil is by adsorption filtration.Last hydraulic oil
The cleaning of final step impurity is carried out by accurate filter.It is electrically separated room and employs the electrode structure for being easy to cleaning, and electricity
Sub- separation chamber, polymeric precipitation pond and catalytic adsorption field can dismantle carry out periodic cleaning, to ensure the high definition of filtering hydraulic oil
Cleanliness.
Hydraulic oil flows into breaker hydraulic oil container after complete filtering, by oil pump, lower oil circuit solenoid valve.
This process is controlled by control system management, by the flow of setting early period control system, temperature, voltage, operation
The parameters such as time are come
The utility model has reached following beneficial effect：
1st, electric drive collection, filter effect are carried out by applying electric charge to the solid particulate matter in hydraulic oil and emulsified water
Stablize, cleannes can reach NAS6~8 grade；
2nd, there are High Speed I GBT switches in high voltage power supply, and this switch is controlled by switch control chip and access control system,
Defencive function improves safe；
3rd, electronics filtration machine work filter process, which is realized, automatically controls, and oil strain process carries out automatically, is not necessary to manual operation；
4th, the adaptable of hydraulic oil, turbine oil and Oil Film of Bearing Oil is seriously polluted.Metal dust, dust in oil is miscellaneous
When matter, suspended matter and very high moisture equal size, also can easily it filter.
Brief description of the drawings
Fig. 1 is the fundamental diagram of the utility model.
Embodiment
The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
Hydraulic oil of high-voltage circuit breaker electronics filtration machine as shown in Figure 1,
Hydraulic oil of high-voltage circuit breaker electronics filtration machine, including control system 6 and filtration system；Filtration system includes upper oil circuit
Solenoid valve 1, coarse filter 2, electronic filter area 3, oil pump 4, lower oil circuit solenoid valve 5；The way solenoid valve 1 that oils is connected to by pipeline
On breaker hydraulic oil container 12, then successively with pipeline connection coarse filter 2, electronic filter area 3, oil pump 4, lower oil circuit solenoid valve
5。
Electronic filter area 3 includes high-frequency high-voltage electronic generator 7, is electrically separated room 8, polymeric precipitation pond 9, catalytic adsorption field
10th, accurate filter 11, and it is sequentially connected above device using pipeline；High-frequency high-voltage electronic generator 7 passes through pipeline and thick mistake
Filter 2 is connected；Accurate filter 11 is connected by pipeline with oil pump 4；Control system 6 by control two way solenoid valves 1 that oil,
Lower oil circuit solenoid valve 5, electronic filter area 3, oil pump 4 control whole electronics filtration machine.
There is high voltage power supply 12 on high-frequency high-voltage electronic generator 7, there is High Speed I GBT to switch in high voltage power supply 12, on the switch
Switch control chip is installed, the control chip access control system 6, can be controlled by control system 6 High Speed I GBT switch so as to
Control high voltage power supply 12.
It is electrically separated in room 3 and is connected to electrode, electrode is grounding electrode and high-field electrode, and grounding electrode is plate electrode；High pressure
Electrode is line electrode；Grounding electrode and high-field electrode are being electrically separated formation electric field in room 3.Electric field passes through electric field design software
Comsol4.3a carries out electric field design, and the electric field of design meets electric fields uniform, the requirement without tip in actual use.
Pipeline and the way solenoid valve 1 that oils, coarse filter 2, electronic filter area 3, oil pump 4, lower oil circuit solenoid valve 5, high frequency height
Piezoelectricity electronic generator 7, be electrically separated room 8, polymeric precipitation pond 9, catalytic adsorption field 10, accurate filter 11 connect when, use
High-pressure quick connector.
There is display screen in control system 6, can independently set flow, temperature, voltage, activity duration.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (7)
1. hydraulic oil of high-voltage circuit breaker electronics filtration machine, it is characterised in that：Including control system and filtration system；The filtering system
System includes oil way solenoid valve, coarse filter, electronic filter area, oil pump, lower oil circuit solenoid valve；The way solenoid valve that oils passes through
Pipeline is connected on breaker hydraulic oil container, successively with pipeline connection coarse filter, electronic filter area, oil pump, lower oil circuit electromagnetism
Valve；The electronic filter area includes high-frequency high-voltage electronic generator, is electrically separated room, polymeric precipitation pond, catalytic adsorption field, precision
Filter, and it is sequentially connected above device using pipeline；High voltage power supply is connected on the high-frequency high-voltage electronic generator；The height
Frequency high-voltage electronic generator is connected by pipeline with coarse filter；The accurate filter is connected by pipeline with oil pump；It is described
Control system controls whole electronics filtration machine by two solenoid valves of control, electronic filter area, oil pump.
2. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 1, it is characterised in that：The pipeline is with oiling
Way solenoid valve, coarse filter, electronic filter area, oil pump, lower oil circuit solenoid valve, high-frequency high-voltage electronic generator, be electrically separated room,
When polymeric precipitation pond, catalytic adsorption field, accurate filter connection, high-pressure quick connector has been used.
3. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 1, it is characterised in that：In the high voltage power supply
There are High Speed I GBT switches；There is switch control chip on the switch；The control chip access control system.
4. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 1, it is characterised in that：It is described to be electrically separated
Interior is connected to electrode；The electrode is grounding electrode and high-field electrode；The electrode is being electrically separated indoor formation electric field.
5. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 4, it is characterised in that：The electric field passes through electricity
Field design software comsol4.3a carries out electric field simulation analysis；The electric fields uniform, without tip.
6. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 4, it is characterised in that：The grounding electrode is
Plate electrode；The high-field electrode is line electrode or part line electrode.
7. hydraulic oil of high-voltage circuit breaker electronics filtration machine according to claim 1, it is characterised in that：In the control system
There is display screen, and can independently set flow, temperature, voltage, activity duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087138.5U CN207333360U (en) | 2017-08-29 | 2017-08-29 | Hydraulic oil of high-voltage circuit breaker electronics filtration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087138.5U CN207333360U (en) | 2017-08-29 | 2017-08-29 | Hydraulic oil of high-voltage circuit breaker electronics filtration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333360U true CN207333360U (en) | 2018-05-08 |
Family
ID=62370678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087138.5U Expired - Fee Related CN207333360U (en) | 2017-08-29 | 2017-08-29 | Hydraulic oil of high-voltage circuit breaker electronics filtration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958471A (en) * | 2022-07-01 | 2022-08-30 | 重庆合晶能源科技有限公司 | Motor gearbox oil and preparation method thereof |
-
2017
- 2017-08-29 CN CN201721087138.5U patent/CN207333360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114958471A (en) * | 2022-07-01 | 2022-08-30 | 重庆合晶能源科技有限公司 | Motor gearbox oil and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |