CN206184049U - Oil purification and equipment evacuation multipurpose machine - Google Patents
Oil purification and equipment evacuation multipurpose machine Download PDFInfo
- Publication number
- CN206184049U CN206184049U CN201621024946.2U CN201621024946U CN206184049U CN 206184049 U CN206184049 U CN 206184049U CN 201621024946 U CN201621024946 U CN 201621024946U CN 206184049 U CN206184049 U CN 206184049U
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- China
- Prior art keywords
- valve
- oil
- tank
- condenser
- vacuum
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- 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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Abstract
The utility model provides an oil purification and equipment evacuation multipurpose machine, its characterized in that: the oil tank has, establish ties to order the import of oil tank from the export of oil tank have the tank outlet valve, strainer, heater, real empty can filling valve, real empty can, oil pump, essence are strained jar, oil tank import valve, there is an oil circuit profit gas export on the above -mentioned real empty can and real empty can lower part, and condenser, condenser fuel outlet valve, collection oil that this oil circuit is connected including the order catchment jar, collection oil catchments a jar by pass vavle, and collection oil catchments the jar and still is connected with the blowoff valve, the condenser still is connected with the condenser bleeder valve, and the vacuum pump admission valve is connected to the condenser bleeder valve, and the vacuum pump is connected to the vacuum pump admission valve, install a tee bend between condenser bleeder valve and vacuum pump admission valve, branch connection resistance vacuum gauge of three -way, another branch connection of three -way is by evacuation equipment. The utility model discloses vacuum purification is oily and jointly carry out a tractor serves several purposes to the equipment evacuation, reduces place and expense, and is easy and simple to handle.
Description
Technical field
The utility model belongs to a kind of power system oil-filled electric equipment, more particularly to a kind of oil purification and equipment are vacuumized
Multiple purpose aeroplane.
Background technology
If do not vacuumized in the work of conventional electric power system precheck, Electric Power Equipment Insulation poor performance can be caused, burn equipment
It is bad to have a power failure.Therefore, in oil filled electric power equipment, indispensable vacuum oil purifier and vacuum suction unit equipment just ensure that electric power is installed
Specify in preliminary examination, prerun code, it is ensured that after vacuum purification oil is qualified, pair must all be set in equipment oiling early stage, later stage and mid-term
It is standby to vacuumize and make supervision vacuum with resistance vacuum gauge.Also should make oil-filled equipment deaerate, be dehydrated it is qualified, wherein, oil absolutely
The projects such as edge intensity, dielectric loss, specific insulation, cleaning granularity are up to standard, and oil is qualified could injection device.And vacuumize
Equipment causes live multiple devices to run, and increasing place burden, the tired lock of operation, and expense increases.
Utility model content
The utility model provides a kind of oil purification and equipment vacuumizes multiple purpose aeroplane, the purpose is to solve prior art presence
Shortcoming, realizes vacuum purification oil and equipment is vacuumized to combine to carry out a tractor serves several purposes, reduces place and expense, easy to operate.
The utility model solves the technical scheme that its technical problem used：
A kind of oil purification and equipment vacuumize multiple purpose aeroplane, it is characterised in that：With fuel tank, from the fuel tank that exports to of fuel tank
Sequential series have fuel-tank outlet valve, coarse filter, heater, vacuum tank inlet valve, vacuum tank, oil pump, refined filtration tank, oil between import
Case inlet valve；Oil-water-gas outlet and vacuum tank bottom on above-mentioned vacuum tank have an oil circuit, and the oil circuit includes what is be linked in sequence
Condenser, condenser fuel outlet valve, oil-collecting water collect tank, oil-collecting water collect tank return valve, oil-collecting water collect tank are also associated with blowoff valve；It is cold
Condenser is also associated with condenser extraction valve, condenser extraction valve connection vavuum pump intake valve, vavuum pump intake valve connection vavuum pump；
One threeway is installed between condenser extraction valve and vavuum pump intake valve, the branch pipe connection resistance vacuum gauge of threeway is visited
Head thermocouple valve, resistance vacuum gauge probe thermocouple valve connection resistance vacuum gauge, another branch pipe of threeway is linked in sequence to vacuumize and sets
For inlet valve, high pressure steel wire flexible pipe, it is evacuated equipment.
Above-mentioned fuel-tank outlet valve, vacuum tank inlet valve, fuel tank inlet valve, condenser fuel outlet valve, oil-collecting water collect tank return valve,
Blowoff valve, condenser extraction valve, vavuum pump intake valve, vacuum pump discharges valve, resistance vacuum gauge probe thermocouple valve, vaccum-pumping equipment
Inlet valve, is manually-operated gate, to keep the tightness of vacuum system.
It is of the present utility model to be beneficial in that：
The utility model can both realize the treatment to oil purification, and the purpose vacuumized to equipment, vacuum can be also implemented separately
Equipment can be vacuumized to combine again while purification oil and carry out a tractor serves several purposes, reduce place and expense, it is easy to operate.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model structure chart；
Fig. 2 is the flow chart of occupation mode 1；
Fig. 3 is the flow chart of occupation mode 2.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model, the accompanying drawing to be used needed for description will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present utility model, for this area
For those of ordinary skill, on the premise of not paying creative work, other implementation can also be obtained according to these accompanying drawings
Example.
As shown in figure 1, the utility model embodiment is used for the oil purification of the fuel tank of power equipment.Arrow is the stream of oil in figure
To.
Fuel tank 10 in the oil-filled electric equipment oil of installation, sequentially goes here and there between the import for exporting to fuel tank 10 of fuel tank 10
It is associated with the ＇ of fuel-tank outlet valve 1, coarse filter 7, heater 3, the ＇ of vacuum tank inlet valve 9, vacuum tank 1, oil pump 9, one-level refined filtration tank 4, two
Level refined filtration tank 5, the ＇ of fuel tank inlet valve 2.
Circular vacuum table 12 is installed on vacuum tank 1.Oil-water-gas on vacuum tank 1 are pumped to condenser from oil-water-gas outlet
2, including condenser 2, the ＇ of condenser fuel outlet valve 7, oil-collecting water collect tank 8, the ＇ of oil-collecting water collect tank return valve 10, oil-collecting collection being linked in sequence
Water pot 8 is also associated with the ＇ of blowdown water valve 11.
Condenser 2 is also associated with the ＇ of condenser extraction valve 3, the ＇ of the ＇ of condenser extraction valve 3 connection vavuum pumps intake valve 4, vavuum pump
The ＇ of intake valve 4 connects vavuum pump 6；One threeway is installed between the ＇ of condenser extraction valve 3 and the ＇ of vavuum pump intake valve 4, threeway
One ＇ of branch pipe connection resistance vacuum gauge probe thermocouple valve 8, the ＇ connection resistance vacuum gauges 11 of resistance vacuum gauge probe thermocouple valve 8, three
The logical ＇ of another branch pipe connection vaccum-pumping equipment inlet valve 5, the ＇ high pressure steel wires flexible pipe of vaccum-pumping equipment inlet valve 5 connection is taken out
Vacuum equipment 13.
Above-mentioned oil purification and equipment vacuumize multiple purpose aeroplane and use the valve must to disable magnetic valve, Yi Mianguan with hand-operated valve
Not tight vacuum leak, could correct monitoring device vacuum Pa using resistance vacuum gauge or wheat formula vacuum meter.
The extraction flow of vavuum pump 6 that above-mentioned oil purification and equipment evacuator are equipped with is more than 1-2 times of general vacuum oil purifier
More than, when crossing oil strain to meet normal vacuum, the vacuum suction amount that equipment is vacuumized is carried out again.
The indicated number of the circular vacuum table 12 that general vacuum oil purifier is used uses resistance vacuum in 0.01-0.5mpa
The indicated number of meter 11 is 1pa-1000pa.
The outlet of the ＇ of vaccum-pumping equipment inlet valve 5 using steel flexible pipe and will not deform in the range of authorized pressure.
The oil conditioner part design that oil purification and equipment are vacuumized is tested oily directive/guide and is made by oil vacuum cleaning.
The utility model is, using the ability for vacuumizing of vavuum pump, a branch pipe to be installed additional in the machine vacuum-pumping system
Threeway, installs a resistance vacuum gauge 11 additional after branch pipe threeway, and it is more smart than the circular vacuum table 12 (thick table) on vacuum tank 1
Really, high vacuum 1pa-1000pa. is indicated
This novel multi-use machine is to various oil, such as transformer oil, turbine (steam turbine) oil fire resistant oil, reactor oil, lubricating oil
After being processed, there are strict requirements before and after injection electrical equipment, it is necessary to electrical equipment, iron-core coil pumping high vacuum, this machine
To play and both purify oil processing, another branch pipe will play a part of equipment and vacuumizes.
When actually used, there are two kinds of occupation modes as needed.
Occupation mode 1：
As shown in Figure 1 and Figure 2：
Close the ＇ of the vaccum-pumping equipment inlet valve 5 and ＇ of resistance vacuum gauge probe thermocouple valve 8.Oil is defeated by the outlet of fuel tank 10
Go out, open the ＇ of fuel-tank outlet valve 1, oil opens the ＇ of vacuum tank inlet valve 9 by coarse filter 7, heater 3, and fluid enters vacuum tank 1, fluid
Down discharged from the filter layer of vacuum tank 1；Oil and gas bubble vapor in the top exhaust tube of vacuum tank 1 is broken into condenser 2
Afterwards, the condensed ＇ of device fuel outlet valve 7 of fluid enters oil-collecting water collect tank 8, from oil-collecting water collect tank 8 by the oil content after separation through the ＇ of return valve 10
Down discharged after into vacuum tank 1, moisture is then discharged by the ＇ of blowdown water valve 11 of the bottom of oil-collecting water collect tank 8.
The gas in condenser 2 separate is discharged by the ＇ of condenser extraction valve 3, the ＇ of vavuum pump intake valve 4, vavuum pump 6.
Now, oil pump 9 starts, and fluid is returned through the ＇ of fuel tank inlet valve 2 again after being filtered through 4, two grades of refined filtration tanks 5 of one-level refined filtration tank
To in fuel tank 10.
Occupation mode 2：
As shown in Figure 1, Figure 3：
When oil is qualified, between hot device and the alone vavuum pump 6 of oil pump, the ＇ of condenser extraction valve 3 is closed, open vavuum pump and enter
The ＇ of air valve 4, the ＇ of vaccum-pumping equipment inlet valve 5, the ＇ of resistance vacuum gauge probe thermocouple valve 8, resistance vacuum gauge 11 may indicate that monitoring device is true
Reciprocal of duty cycle Pa, from the ＇ of vaccum-pumping equipment inlet valve 5 vacuum equipments 13 taken out of connection, is evacuated using vavuum pump 6, and the gas of extraction is from true
Empty pump 6 is discharged to air.
Occupation mode, after the normal operation of the oily filtering of vacuum purification, the ＇ of adjustment vaccum-pumping equipment inlet valve 5, and connection is taken out true
The high pressure steel wire flexible pipe and the ＇ of vaccum-pumping equipment inlet valve 5 of null device 13, the ＇ of adjustment vaccum-pumping equipment inlet valve 5 are vacuumized, and make this
Both normalization crosses oil strain to multiple purpose aeroplane, while the compatibility that can be vacuumized to equipment.
The beneficial effect that technical solution of the present invention is brought：
After vacuumizing multiple purpose aeroplane using this oil purification and equipment, reduction equipment is more, floor space, economize on resources, reduce people
Member's operation.
Can independent oil purification filtration treatment, individually equipment can be evacuated again empty, vaccum-pumping equipment unit is purchased in reduction.
Can implement to vacuumize multiple equipment again, not project progress by mistake in oil purification is filtered.
Layout on multiple purpose aeroplane, in addition to having oil purification filtering function, the dial gauge of vacuum-pumping system fully meets
Oil conditioner is indicated, the equipment high vacuum taken out, and is calculated with resistance vacuum gauge and is precisely indicated negative pressure Pa, and function is two machines with alone same
With.
Annex normative reference is referred to：
GB GB/T 1395-2008 operating transformer oil quality standards；
GB/T 1596-2008 run the defeated engine oil quality standard of vapour；
Power industry DC/T 521-2004 vacuum oil purifier filters use rules；
Machinery industry JB/T 5285-2004 vacuum oil purifiers.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.To the upper of the disclosed embodiments
State bright, professional and technical personnel in the field is realized or use the utility model.Various modifications to these embodiments are right
Be will be apparent for those skilled in the art, generic principles defined herein can not depart from this reality
In the case of with new spirit or scope, realize in other embodiments.Therefore, the utility model is not intended to be limited to this
These embodiments shown in text, and it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (2)
1. a kind of oil purification and equipment vacuumize multiple purpose aeroplane, it is characterised in that：With fuel tank, entering for fuel tank is exported to from fuel tank
Sequential series have fuel-tank outlet valve, coarse filter, heater, vacuum tank inlet valve, vacuum tank, oil pump, refined filtration tank, fuel tank between mouthful
Inlet valve；Oil-water-gas outlet and vacuum tank bottom on above-mentioned vacuum tank have an oil circuit, and the oil circuit is cold including what is be linked in sequence
Condenser, condenser fuel outlet valve, oil-collecting water collect tank, oil-collecting water collect tank return valve, oil-collecting water collect tank are also associated with blowoff valve；Condenser
It is also associated with condenser extraction valve, condenser extraction valve connection vavuum pump intake valve, vavuum pump intake valve connection vavuum pump；Cold
One threeway, the branch pipe connection resistance vacuum gauge probe heat of threeway are installed between condenser extraction valve and vavuum pump intake valve
Even valve, resistance vacuum gauge probe thermocouple valve connection resistance vacuum gauge, another branch pipe of threeway vaccum-pumping equipment that is linked in sequence enters
Mouthful valve, high pressure steel wire flexible pipe, it is evacuated equipment.
2. oil purification as claimed in claim 1 and equipment vacuumize multiple purpose aeroplane, it is characterised in that：It is above-mentioned fuel-tank outlet valve, true
Slack tank inlet valve, fuel tank inlet valve, condenser fuel outlet valve, oil-collecting water collect tank return valve, blowoff valve, condenser extraction valve, vacuum
Pump intake valve, vacuum pump discharges valve, resistance vacuum gauge probe thermocouple valve, vaccum-pumping equipment inlet valve, are manually-operated gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024946.2U CN206184049U (en) | 2016-08-31 | 2016-08-31 | Oil purification and equipment evacuation multipurpose machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621024946.2U CN206184049U (en) | 2016-08-31 | 2016-08-31 | Oil purification and equipment evacuation multipurpose machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184049U true CN206184049U (en) | 2017-05-24 |
Family
ID=58728025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621024946.2U Expired - Fee Related CN206184049U (en) | 2016-08-31 | 2016-08-31 | Oil purification and equipment evacuation multipurpose machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184049U (en) |
-
2016
- 2016-08-31 CN CN201621024946.2U patent/CN206184049U/en not_active Expired - Fee Related
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Legal Events
| 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: 20170524 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |