CN106841576A - Experimental rig and method of a kind of high pressure electrical material to dissolved gas in oil - Google Patents
Experimental rig and method of a kind of high pressure electrical material to dissolved gas in oil Download PDFInfo
- Publication number
- CN106841576A CN106841576A CN201710194822.1A CN201710194822A CN106841576A CN 106841576 A CN106841576 A CN 106841576A CN 201710194822 A CN201710194822 A CN 201710194822A CN 106841576 A CN106841576 A CN 106841576A
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- Prior art keywords
- high pressure
- sealing
- sealing container
- pressure electrical
- oil
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- 239000000463 material Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 82
- 239000003921 oil Substances 0.000 claims abstract description 44
- 239000007789 gas Substances 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- 210000005056 cell body Anatomy 0.000 claims abstract description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 238000010998 test method Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000741 silica gel Substances 0.000 abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 abstract description 6
- 238000011160 research Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract 1
- 238000004154 testing of material Methods 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 10
- 238000005070 sampling Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 101150038956 cup-4 gene Proteins 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 3
- 238000011981 development test Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of high pressure electrical material to the experimental rig and method of dissolved gas in oil, experimental rig includes support and multiple sealing containers, the top and its middle part of support are disposed with multiple inclination cell bodies, and multiple sealing containers are corresponded and are placed in multiple tipper bodies；One end of each sealing container is provided with catch bar, and catch bar stretches into the volume for changing sealing container in sealing container, and its end sleeve is sealed equipped with silica gel sheath to sealing container；The other end of each sealing container is provided with sample tap, and the silicon rubber cup of sealing sealing container is provided with sample tap；It is each filled with impregnating the iknsulating liquid of high pressure electrical material in each sealing container.Compared with the prior art, influence of the present invention energy testing high voltage electrical equipment material to Oil Dissolved Gases Concentration, applied widely, simple to operate, as a result accurately, is conducive to the testing of materials research of high pressure electrical equipment to select.
Description
Technical field
The present invention relates to high pressure electrical equipment Material Field, more particularly to a kind of high pressure electrical material is to dissolved gas in oil
Experimental rig and method.
Background technology
With extra-high voltage, remote, large capacity transmission system China fast development, the high pressure electrician to oil immersed type sets
Standby application technology requirement in systems is also increasingly stricter, therefore dipping high pressure electrical material in a device in oil to dissolving
The influence research of gas content shows important especially, and the gas produced in particularly how ensuring whole process in development test is not let out
Leakage, while materials that whole oil sample can be represented, this is to ensure that development test is accurately basic.High pressure electrical equipment is used at present
Material is unfavorable in the no correlation standard of test product preparation method and device of the influence research of Oil Dissolved Gases Concentration
The carrying out of every Test And Research Work.
The content of the invention
It is an object of the invention to provide a kind of high pressure electrical material to the experimental rig and method of dissolved gas in oil, to be solved
Technical problem certainly is：The test product preparation method studied in the influence of Oil Dissolved Gases Concentration high pressure electrical equipment material
And device is unfavorable for the carrying out of every Test And Research Work without correlation standard.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of examination of high pressure electrical material to dissolved gas in oil
Experiment device, including support and multiple sealing containers, the top and its middle part of the support are disposed with multiple inclination cell bodies,
Multiple sealing containers are corresponded and are placed in multiple tipper bodies；One end of each sealing container is respectively provided with
There is catch bar, the catch bar stretches into the volume for changing the sealing container in the sealing container, and its end sleeve is equipped with silicon
Gum cover is sealed to the sealing container；The other end of each sealing container is provided with sample tap, the sampling
The silicon rubber cup of sealing sealing container is provided with mouthful；It is each filled with impregnating high pressure electrical material in each described sealing container
Oil.
The beneficial effects of the invention are as follows：Sealing container is sealed by the silica gel sheath and silicon rubber cup of catch bar so that leaching
The oil of stain high pressure electrical material is remained in the container of sealing, not with air contact, in the accurate analog equipment of energy
Situation, any stage of experiment can directly carry out the test of Oil Dissolved Gases Concentration, and centre sampling is not in testing
The influence of journey, device is simple, workable.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the sealing container is provided with eight, and the top and its middle part of the support are disposed with four
Cell body is inclined, eight sealing containers are corresponded and are placed in eight tipper bodies.
Beneficial effect using above-mentioned further scheme is：Eight sealing containers are convenient for test of many times, middle
Sampling is not in the influence to process of the test, the accuracy of lifting test.
Further, each described sealing container is inclined upward near one end of its sample tap.
Beneficial effect using above-mentioned further scheme is：Sealing container is inclined upward, just near one end of its sample tap
In gas discharge is carried out, sealed.
Further, the volume of the oil is 40ml.
Beneficial effect using above-mentioned further scheme is：The volume of oil is easy to soak high pressure electrical material for 40ml
Stain.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of high pressure electrical material is to dissolved gas in oil
Test method, comprise the following steps：
Step S1. is oily to being injected in multiple sealing containers, while being put into high pressure electrical material to multiple sealing containers so that
High pressure electrical material is immersed in oil；Catch bar is promoted to change the volume of sealing container, silicon rubber cup covers sample tap to be held to sealing
Sealed inside device；
Step S2. corresponds in the multiple described tipper body being placed in frame multiple sealing containers；Again by multiple
Sealing container and frame are together put into baking oven, and periodic test is carried out at a set temperature；
Taking two sealing containers after step S3. each end cycle carries out the test of Oil Dissolved Gases Concentration.
The beneficial effects of the invention are as follows：Sealing container is sealed by the silica gel sheath and silicon rubber cup of catch bar so that leaching
The oil of stain high pressure electrical material is remained in the container of sealing, not with air contact, in the accurate analog equipment of energy
Situation, any stage of experiment can directly carry out the test of Oil Dissolved Gases Concentration, and centre sampling is not in testing
The influence of journey, experiment is accurate, and device is simple, workable.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, design temperature is specially 50~100 DEG C in the step S2.
Further, each cycle time of periodic test is ten days in the step S2.
Beneficial effect using above-mentioned further scheme is：Experimental enviroment stabilization, experiment is accurate.
Brief description of the drawings
Fig. 1 is a kind of front view of experimental rig of the high pressure electrical material of the invention to dissolved gas in oil；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the AA sectional views of Fig. 1；
Fig. 4 is the structural representation of sealing container, catch bar and silicon rubber cup；
Fig. 5 is a kind of flow chart of test method of high pressure electrical material to dissolved gas in oil.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, support, 2, sealing container, 3, catch bar, 4, silicon rubber cup, 5, oil.
Specific embodiment
Principle of the invention and feature are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in Figures 1 to 4, a kind of high pressure electrical material is to the experimental rig of dissolved gas in oil, including support 1 and multiple
Sealing container 2, the top and its middle part of the support 1 are disposed with multiple inclination cell bodies, multiple sealing containers 2 one
One correspondence is placed in multiple tipper bodies；One end of each sealing container 2 is provided with catch bar 3, described to push away
Lever 3 stretches into the volume for changing the sealing container 2 in the sealing container 2, and its end sleeve is equipped with silica gel sheath to described close
Envelope container 2 is sealed；The other end of each sealing container 2 is provided with sample tap, is provided with the sample tap
Seal the silicon rubber cup 4 of sealing container 2；It is each filled with impregnating the oil 5 of high pressure electrical material in each described sealing container 2.
In above-described embodiment, sealing container 2 is sealed by the silica gel sheath and silicon rubber cup 4 of catch bar 3 so that dipping is high
The oil 5 of pressure electrical material is remained in the container of sealing, not with air contact, the feelings in the accurate analog equipment of energy
Condition, any stage of experiment can directly carry out the test of Oil Dissolved Gases Concentration, and centre sampling is not in process of the test
Influence, device is simple, workable.
Optionally, as one embodiment of the present of invention, the sealing container 2 is provided with eight, the top of the support 1
And its middle part is disposed with four inclination cell bodies, eight sealing containers 2 are corresponded and are placed in eight tippers
In vivo.
In above-described embodiment, eight sealing containers 2 are convenient for test of many times, and centre sampling is not in experiment
The influence of process, the accuracy of lifting test.
Optionally, as one embodiment of the present of invention, each described sealing container 2 is equal near one end of its sample tap
Incline upward.
In above-described embodiment, sealing container 2 is inclined upward near one end of its sample tap, is convenient for gas discharge, is entered
Row sealing.
Optionally, as one embodiment of the present of invention, oily 5 volume is 40ml.
In above-described embodiment, the volume of oil is easy to impregnate high pressure electrical material for 40ml.
As shown in figure 5, a kind of high pressure electrical material is comprised the following steps to the test method of dissolved gas in oil：
Step S1. is to injection oil 5 in multiple sealing containers 2, while high pressure electrical material is put into multiple sealing containers 2,
So that high pressure electrical material is immersed in oil 5；Catch bar 3 is promoted to change the volume of sealing container 2, silicon rubber cup 4 covers sample tap
To being sealed inside sealing container 2；
Step S2. corresponds in the multiple described tipper body being placed in frame multiple sealing containers 2；Again by multiple
Sealing container 2 and frame are together put into baking oven, and periodic test is carried out at a set temperature；
Taking two sealing containers 2 after step S3. each end cycle carries out the test of Oil Dissolved Gases Concentration.
In above-described embodiment, sealing container 2 is sealed by the silica gel sheath and silicon rubber cup 4 of catch bar 3 so that dipping is high
The oil 5 of pressure electrical material is remained in the container of sealing, not with air contact, the feelings in the accurate analog equipment of energy
Condition, any stage of experiment can directly carry out the test of Oil Dissolved Gases Concentration, and centre sampling is not in process of the test
Influence, experiment is accurate, and device is simple, workable.
Optionally, as one embodiment of the present of invention, design temperature is specially 50~100 DEG C in the step S2.
Optionally, as one embodiment of the present of invention, each cycle time of periodic test in the step S2
It is ten days, carries out three to ten periodic tests.
In above-described embodiment, experimental enviroment stabilization, experiment is accurate.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (7)
1. experimental rig of a kind of high pressure electrical material to dissolved gas in oil, it is characterised in that：Including support (1) and multiple sealings
Container (2), the top and its middle part of the support (1) are disposed with multiple inclination cell bodies, multiple sealing containers (2)
One-to-one corresponding is placed in multiple tipper bodies；One end of each sealing container (2) is provided with catch bar (3),
The catch bar (3) stretches into the volume for changing the sealing container (2) in the sealing container (2), and its end sleeve is equipped with silicon
Gum cover is sealed to the sealing container (2)；The other end of each sealing container (2) is provided with sample tap, institute
State the silicon rubber cup (4) that sealing sealing container (2) is provided with sample tap；Leaching has been each filled with each described sealing container (2)
The oil (5) of stain high pressure electrical material.
2. experimental rig of a kind of high pressure electrical material to dissolved gas in oil according to claim 1, it is characterised in that：It is described
Sealing container (2) is provided with eight, and the top and its middle part of the support (1) are disposed with four inclination cell bodies, eight
The sealing container (2) corresponds and is placed in eight tipper bodies.
3. experimental rig of a kind of high pressure electrical material to dissolved gas in oil according to claim 1, it is characterised in that：It is each
The individual sealing container (2) inclines upward near one end of its sample tap.
4. experimental rig of a kind of high pressure electrical material to dissolved gas in oil according to claim 1, it is characterised in that：It is described
The volume of oily (5) is 40ml.
5. test method of a kind of high pressure electrical material to dissolved gas in oil, it is characterised in that comprise the following steps：
Step S1. is oily (5) to injection in multiple sealing containers (2), while being put into high pressure electrician's material to multiple sealing containers (2)
Material so that high pressure electrical material is immersed in oily (5)；Catch bar (3) is promoted to change the volume of sealing container (2), silicon rubber cup (4)
Sample tap is covered to being sealed inside sealing container (2)；
Step S2. corresponds in the multiple described tipper body being placed in frame multiple sealing containers (2)；It is again that multiple is close
Envelope container (2) and frame are together put into baking oven, and periodic test is carried out at a set temperature；
Taking two sealing containers (2) after step S3. each end cycle carries out the test of Oil Dissolved Gases Concentration.
6. test method of a kind of high pressure electrical material to dissolved gas in oil according to claim 5, it is characterised in that：It is described
Design temperature is specially 50~100 DEG C in step S2.
7. test method of a kind of high pressure electrical material to dissolved gas in oil according to claim 5, it is characterised in that：It is described
Each cycle time of periodic test is ten days in step S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194822.1A CN106841576A (en) | 2017-03-28 | 2017-03-28 | Experimental rig and method of a kind of high pressure electrical material to dissolved gas in oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710194822.1A CN106841576A (en) | 2017-03-28 | 2017-03-28 | Experimental rig and method of a kind of high pressure electrical material to dissolved gas in oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106841576A true CN106841576A (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710194822.1A Pending CN106841576A (en) | 2017-03-28 | 2017-03-28 | Experimental rig and method of a kind of high pressure electrical material to dissolved gas in oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940795A (en) * | 2019-05-08 | 2020-03-31 | 江苏万标检测有限公司 | Method for testing characteristic gas release amount of transformer oil |
Citations (4)
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|---|---|---|---|---|
| CN103257058A (en) * | 2013-04-26 | 2013-08-21 | 国家电网公司 | Oil sampling device |
| CN104614594A (en) * | 2015-02-06 | 2015-05-13 | 国家电网公司 | Device and method for detecting compatibility and gas generation features of solid material and liquid material |
| CN105223286A (en) * | 2015-09-01 | 2016-01-06 | 重庆大学 | The preparation of characteristic of transformer gas standard oil sample and evaluation method |
| CN206557216U (en) * | 2017-03-28 | 2017-10-13 | 桂林电力电容器有限责任公司 | A kind of experimental rig of high pressure electrical material to dissolved gas in oil |
-
2017
- 2017-03-28 CN CN201710194822.1A patent/CN106841576A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257058A (en) * | 2013-04-26 | 2013-08-21 | 国家电网公司 | Oil sampling device |
| CN104614594A (en) * | 2015-02-06 | 2015-05-13 | 国家电网公司 | Device and method for detecting compatibility and gas generation features of solid material and liquid material |
| CN105223286A (en) * | 2015-09-01 | 2016-01-06 | 重庆大学 | The preparation of characteristic of transformer gas standard oil sample and evaluation method |
| CN206557216U (en) * | 2017-03-28 | 2017-10-13 | 桂林电力电容器有限责任公司 | A kind of experimental rig of high pressure electrical material to dissolved gas in oil |
Non-Patent Citations (2)
| Title |
|---|
| 方志刚: "《铝合金舰艇腐蚀控制技术》", 31 January 2015, 北京：国防工业出版社 * |
| 杨惠: "变压器油中溶解气体含量的试验研究", 《石油商技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110940795A (en) * | 2019-05-08 | 2020-03-31 | 江苏万标检测有限公司 | Method for testing characteristic gas release amount of transformer oil |
| CN110940795B (en) * | 2019-05-08 | 2022-05-10 | 江苏万标检测有限公司 | Method for testing characteristic gas release amount of transformer oil |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |