CN206057062U - A kind of transformer's oil-treatment device of piston compression sampling - Google Patents
A kind of transformer's oil-treatment device of piston compression sampling Download PDFInfo
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- CN206057062U CN206057062U CN201620805858.XU CN201620805858U CN206057062U CN 206057062 U CN206057062 U CN 206057062U CN 201620805858 U CN201620805858 U CN 201620805858U CN 206057062 U CN206057062 U CN 206057062U
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- piston
- oil
- master cylinder
- transformer
- cylinder
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- 238000005070 sampling Methods 0.000 title claims abstract description 17
- 230000006835 compression Effects 0.000 title claims abstract description 9
- 238000007906 compression Methods 0.000 title claims abstract description 9
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000004519 grease Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 3
- 238000007872 degassing Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 238000012545 processing Methods 0.000 description 8
- 208000005156 Dehydration Diseases 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
A kind of transformer's oil-treatment device, which is suitable to piston compression sampling, which includes the master cylinder for being internally provided with piston I and the vacuum extractor by connecting through the piston I with master cylinder, be connected with the piston I promotion its along the reciprocating gas push rod of master cylinder inwall I, the oil-feed port being provided with piston I inside and outside connection master cylinder, the master cylinder exterior bottom is provided with heating mantle, master cylinder bottom surface is communicated with outlet line, it is characterized in that, the outlet line includes that autonomous cylinder bottom faces out the film filter I for passing sequentially through pipeline connection, sampling valve, and manual three-way valve, the manual three-way valve is exported with two, one of outlet is connected with Fuel Tanking Unit, another outlet air.
Description
Technical field
This utility model is related to use for laboratory transformer's oil-treatment device, more particularly to a kind of transformation of piston compression sampling
Device oil treatment provisions.
Background technology
When the insulating properties of transformer oil are determined, transformer oil is first de-gassed processed to laboratory by needs, with
The impacts of the medium to transformer oil insulating properties such as water, gas are reduced, the accuracy for determining is improved.As water, gas are difficult to and change
Depressor oil is sufficiently mixed, thus by transformer oil and these water, edema caused by disorder of QI from when be referred to as degassing dehydration, its main body is degassing,
Degassing in text is meant that essentially identical with both dehydrations that deaerates.
At present, various degassing dehydration devices for transformer oil are occurred in that, transformer oil can be carried out different degrees of
Degassing dehydration, but all in place of Shortcomings, when most important of which is a little to be sampled the transformer oil after process,
No matter using syringe, air bag or compress degassing tank, all inevitably by air（There is also part water simultaneously, if
If having）Being brought into affects the insulating properties of transformer oil to determine in the transformer oil after processing.
Utility model content
Based on the problem that prior art is present, the utility model proposes a kind of transformer's oil-treatment of piston compression sampling
Device, which will not be by air（Or water）In the transformer oil brought into after processing.
According to this utility model, a kind of transformer's oil-treatment device of piston compression sampling, including being internally provided with piston I
Master cylinder and the vacuum extractor by connecting with master cylinder through the piston I, be connected with the piston I and promote which along master cylinder
The reciprocating gas push rod I of inwall, the oil-feed port being provided with piston I inside and outside connection master cylinder；The master cylinder exterior bottom is arranged
There is heating mantle, master cylinder bottom surface is communicated with outlet line, and the outlet line includes that autonomous cylinder bottom is faced out and passes sequentially through pipeline company
Logical film filter I, sampling valve and manual three-way valve, the manual three-way valve are exported with two, one of outlet connection
There is Fuel Tanking Unit, another outlet air.
Preferably, grease interceptor I is provided with the pipeline between the vacuum extractor and piston I.
Preferably, processing meanss also include the secondary cylinder that pipeline of the underrun with circulating valve is connected with the oil-feed port,
The secondary cylinder is connected by circulation line with master cylinder.
Further, the secondary cylinder exterior bottom is installed with heating mantle, and the work driven by gas push rod II is provided with secondary cylinder
Plug II, is provided with the evacuation pipeline of the secondary cylinder of connection and the vacuum extractor and passes through master cylinder bottom surface by master cylinder on the piston II
The circulation line connected with secondary cylinder, is provided with circulating valve on the circulation line.
Preferably, grease interceptor I, the vacuum extractor are provided with the pipeline between the vacuum extractor and piston I
With grease interceptor II is provided with the pipeline between piston II.
Further, the grease interceptor I and grease interceptor II are in parallel, to avoid transformer oil from flowing in vacuum extractor.
Preferably, the position being located between master cylinder and circulating valve on the circulation line is communicated with in-line.
Preferably, the in-line includes that injection valve and outlet pass through the film mistake of pipeline and the injection valve inlet communication
Filter II, sample introduction valve outlet port are connected with the circulation line, are carried out tentatively by II pair of processed transformer oil of film filter
Filter.
Preferably, the oil-feed port stretches into one end that one end in master cylinder and circulation line stretched in secondary cylinder and is provided with spray
Head, makes into the transformer oil in cylinder in spray form, improves degassing dewatering efficiency.
Using processing meanss of the present utility model, when being sampled when compressing using piston, air and impurity will not be introduced,
So that the transformer oil after processing can be directly used for experiment.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is a kind of structural representation of the transformer's oil-treatment device of piston compression sampling of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Many details are elaborated in the following description in order to fully understand this utility model, but this practicality is new
Type can also be different from alternate manner described here to implement using other, and those skilled in the art can be without prejudice to this
Similar popularization is done in the case of utility model intension, therefore this utility model is not limited by following public specific embodiment.
Secondly, this utility model is described in detail with reference to schematic diagram, when this utility model embodiment is described in detail, for ease of
Illustrate, represent that the profile of apparatus structure can be disobeyed general ratio and be made partial enlargement, and the schematic diagram is example, its
This should not limit the scope of this utility model protection.Additionally, the three-dimensional space of length, width and height should be included in actual fabrication
Between size.
Below in conjunction with the accompanying drawings, the technical solution of the utility model is clearly and completely described.
As shown in figure 1, showing a kind of transformer's oil-treatment device of piston compression sampling of the present utility model, which includes
Be internally provided with the master cylinder 3 and the vacuum extractor 6 by connecting with master cylinder 3 through piston I 5 of piston I 5, vacuum extractor 6 and
Grease interceptor I 8 is provided with pipeline between piston I 5, is connected with piston I 5 and which is promoted along the reciprocating gas of 3 inwall of master cylinder
Push rod I 9, the oil-feed port 22 being additionally provided with piston I 5 inside and outside connection master cylinder 3, one end that oil-feed port 22 is stretched in master cylinder 3 are arranged
There is shower nozzle 4；The exterior bottom of master cylinder 3 is installed with heating mantle 2, and 3 bottom surface of master cylinder is communicated with outlet line 1, and outlet line 1 is included certainly
Master cylinder bottom surface outwards passes sequentially through film filter I 16, sampling valve 17 and the manual three-way valve 19 of pipeline connection, manual three-way valve 19
One outlet be connected with Fuel Tanking Unit 18, another outlet air.
One suitable environment of the processing meanss is that needs are sampled operation after dehydration degassing terminates.Now, transformator
Oil in master cylinder 3, during sampling, is first closed grease interceptor I 8 and circulating valve 12, opens sampling valve 17.Then gas push rod I 9 is dynamic downwards
Make, fluid is pushed in outlet line 1.Manual three-way valve 19 is adjusted to into evacuation port, the gas in outlet line 1 is then by transformator
Oil extrusion.When gas is extruded completely, manual three-way valve 19 is adjusted to communicate with Fuel Tanking Unit 18.As can be seen that aforementioned
During sampling operation, whole device does not have other extraneous gases and impurity is entered, hence in Fuel Tanking Unit 18
Transformer oil does not have ambient atmos or impurity to be mixed into, can directly used by laboratory yet.
As can be seen that employ processing meanss described above, due to no ambient atmos in whole sampling process or
Impurity is mixed into, so as to have good degassing dehydrations.Preferably, the embodiment of Fig. 1, exists on this basis and more enters one
The improvement of step, its effect is to further increase degassing dehydrating effect, specifically, is by making transformer oil through repeatedly anti-
It is multiple to process to improve degassing dewatering efficiency or efficiency.
Specifically, as shown in figure 1, pipeline of the underrun with circulating valve 12 and oil-feed port 22 are provided with outside master cylinder
The secondary cylinder 11 of connection, the exterior bottom of secondary cylinder 11 are installed with heating mantle 2, and the work driven by gas push rod II 15 is provided with secondary cylinder 11
II 14 are filled in, the secondary cylinder 11 of connection and the evacuation pipeline 10 of vacuum extractor 6 and will be main by 3 bottom surface of master cylinder on piston II 14, be provided with
The circulation line 7 that cylinder is connected with secondary cylinder 11, is provided with circulating valve 12 on circulation line 7, circulation line 7 stretches in secondary cylinder 11
End is provided with shower nozzle 4, is provided with grease interceptor II 23, grease interceptor on the evacuation pipeline 10 between vacuum extractor 6 and piston II 14
II 23 and grease interceptor I 8 it is in parallel；The position being located between master cylinder 3 and circulating valve 12 on circulation line 7 is communicated with in-line 13,
In-line 13 includes injection valve 20 and outlet by pipeline and the film filter II 21 of the inlet communication of injection valve 20, injection valve
20 outlet is connected with circulation line 7.
As can be seen that in this further preferred mode, processing meanss are additionally provided with secondary cylinder outside master cylinder, and
There is the circulation line for connecting between secondary cylinder and master cylinder, by structure described above, transformer oil is multiple in circulation line
Circulation, carries out same treatment repeatedly, so by multiple degassing processed, degassing processed effect can be caused to obtain
To raising.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (6)
1. a kind of transformer's oil-treatment device, which is suitable to piston compression sampling, and which includes the master cylinder for being internally provided with piston I and logical
The vacuum extractor connected with master cylinder is crossed through the piston I, and promotion is connected with the piston I, and which is back and forth transported along master cylinder inwall
Dynamic gas push rod I, the oil-feed port being provided with piston I inside and outside connection master cylinder, the master cylinder exterior bottom are provided with heating mantle, main
Cylinder bottom face is communicated with outlet line, it is characterised in that the outlet line includes that autonomous cylinder bottom is faced out and passes sequentially through pipeline company
Logical film filter I, sampling valve and manual three-way valve, the manual three-way valve are exported with two, one of outlet connection
There is Fuel Tanking Unit, another outlet air.
2. transformer's oil-treatment device according to claim 1, it is characterised in that the vacuum extractor and piston I it
Between pipeline on be provided with grease interceptor I.
3. transformer's oil-treatment device according to claim 1, it is characterised in that also carry circulating valve including underrun
The secondary cylinder that connects with the oil-feed port of pipeline, the secondary cylinder connected by circulation line with master cylinder.
4. transformer's oil-treatment device according to claim 3, it is characterised in that the secondary cylinder exterior bottom be installed with plus
Hot jacket, is provided with the piston II driven by gas push rod II in secondary cylinder, be provided with the secondary cylinder of connection and take out true with described on the piston II
The circulation line for evacuating pipeline and master cylinder being connected with secondary cylinder by master cylinder bottom surface of empty device, is provided with the circulation line
Circulating valve.
5. transformer's oil-treatment device according to claim 1, it is characterised in that the vacuum extractor and piston I it
Between pipeline on be provided with grease interceptor I.
6. transformer's oil-treatment device according to claim 3, it is characterised in that the oil-feed port stretches in master cylinder
One end that end and circulation line are stretched in secondary cylinder is provided with shower nozzle, and it is in spray form to make into the transformer oil in cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805858.XU CN206057062U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer's oil-treatment device of piston compression sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620805858.XU CN206057062U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer's oil-treatment device of piston compression sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057062U true CN206057062U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620805858.XU Active CN206057062U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer's oil-treatment device of piston compression sampling |
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| CN (1) | CN206057062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871864A (en) * | 2018-07-06 | 2018-11-23 | 山东理工大学 | A kind of Industrial Engineering liquid conveying pipe sampling apparatus |
-
2016
- 2016-07-27 CN CN201620805858.XU patent/CN206057062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871864A (en) * | 2018-07-06 | 2018-11-23 | 山东理工大学 | A kind of Industrial Engineering liquid conveying pipe sampling apparatus |
| CN108871864B (en) * | 2018-07-06 | 2020-06-19 | 山东理工大学 | Fluid transportation pipeline sampling device for industrial engineering |
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