CN103308348A - Transformer insulating oil clean sampling device - Google Patents
Transformer insulating oil clean sampling device Download PDFInfo
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- CN103308348A CN103308348A CN2013102237318A CN201310223731A CN103308348A CN 103308348 A CN103308348 A CN 103308348A CN 2013102237318 A CN2013102237318 A CN 2013102237318A CN 201310223731 A CN201310223731 A CN 201310223731A CN 103308348 A CN103308348 A CN 103308348A
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- oil
- transformer
- oily
- air bag
- rubber
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a transformer insulating oil clean sampling device. The transformer insulating oil clean sampling device comprises an operating panel and a transparent rubber gasbag the edge of which is fixedly arranged on the periphery of the operating panel, wherein the left side wall of the gasbag is provided with a cylindrical oil-taking rubber tube, and an oil-taking fixed clamping ring is coaxially sleeved at the outer side of the oil-taking rubber tube; the oil-taking fixed clamping ring is provided with an oil-taking fixed bolt, the right side wall of the gasbag is outward provided with a cylindrical aerating rubber tube, an aerating fixed clamping ring is coaxially sleeved at the outer side of the aerating rubber tube, and the aerating fixed clamping ring is provided with an aerating fixed bolt; a gas tube is communicated with a gas bottle through a control valve, a hole is formed in the operating panel, a hand-shaped rubber sleeve is spliced along the edge of the hole, and a sample bottle is placed in the operating panel arranged on the left side of the hand-shaped rubber sleeve. The device provided by the invention can preferably guarantee the testing accuracy of particulate pollution degree of insulating oil of a transformer, the device can be used for performing correct appreciation on the insulating oil of the transformer, and the safe, stable and economical operation of a power transformer is guaranteed.
Description
Technical field
The invention belongs to power system transformer insulating oil technical field of analytical instruments, the clean sampler of especially a kind of transformer insulation oil.
Background technology
Present existing state is when carrying out the test of transformer insulation oil particle pollution degree, requirement according to granularity limit value in the DL/T1096-2008 transformer oil is carried out, test result 80% is in underproof state, the analysis of causes is that the factors such as environmental pollution cause, can not avoid the pollution of other environment, instrument particle etc. during sampling, cause the inaccurate of transformer insulation oil particle pollution degree test result, bring misleading for the judgement of transformer insulated oil quality, this phenomenon is badly in need of solving at present.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of transformer insulation oil clean sampler.
The present invention solves its technical matters and takes following technical scheme to realize:
The clean sampler of a kind of transformer insulation oil, it is characterized in that: comprise operation panel, the edge is packed in the transparent rubber air bag of operation panel periphery and is the gas cylinder of airbag aeration, what outwards be shaped with on the left side wall of described air bag that the grafting transformer gets oil nozzle cylindricly gets oily rubber tube, coaxial package is got oily fastening snap ring outside getting oily rubber tube, get to install on the oily fastening snap ring and get oily fastening bolt, on the right side wall of described air bag, outwards be shaped with the cylindric inflating rubber pipe of grafting gas-filled tube, coaxial package is inflated fastening snap ring in the inflating rubber pipe outside, inflate the inflation fastening bolt is installed on the fastening snap ring, described gas-filled tube one end inserts air bag, the other end is communicated with gas cylinder by operation valve, have a hole in described operation panel center, be bonded with the hand-type rubber sleeve along hole edge, place sampling jar at the left-hand operation plate of hand-type rubber sleeve.
And described operation panel is rectangle, square or circular, is rectangular parallelepiped behind the described airbag aeration, square or half garden body.
Advantage of the present invention and good effect are:
Clean sampler of the present invention can guarantee the accuracy of transformer insulation oil particle pollution degree better, thereby transformer insulation oil is made a correct evaluation, avoid because particle contamination causes unnecessary economic loss, guarantee the safety and stability economical operation of power transformer.
Description of drawings
Fig. 1 is sectional structure chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the invention is further described,
The clean sampler of a kind of transformer insulation oil, as shown in Figure 1, comprise operation panel 14, the edge is packed in the transparent rubber air bag 5 of operation panel periphery and is the gas cylinder 11 of airbag aeration, what outwards be shaped with on the left side wall of described air bag that the grafting transformer gets oil nozzle 3 cylindricly gets oily rubber tube 2, coaxial package is got oily fastening snap ring 15 outside getting oily rubber tube, get to install on the oily fastening snap ring and get oily fastening bolt 1, on the right side wall of described air bag, outwards be shaped with the cylindric inflating rubber pipe 9 of grafting gas-filled tube 7, coaxial package is inflated fastening snap ring 12 in the inflating rubber pipe outside, inflate inflation fastening bolt 8 is installed on the fastening snap ring, described gas-filled tube one end inserts air bag, the other end is communicated with gas cylinder by operation valve 10, have a hole 13 in described operation panel center, be bonded with hand-type rubber sleeve 6 along hole edge, place sampling jar 4 at the left-hand operation plate of hand-type rubber sleeve.
In implementation of the present invention, described operation panel is rectangle, square or circular, is rectangular parallelepiped behind the described airbag aeration, square or half garden body.
Principle of work
Before preparing sampling work, first sampling jar is got the oily rubber mouth of pipe and filled in the air bag from cylindric, press pressuring gasbag, drain as far as possible the interior air of air bag;
Then insert gas-filled tube and by the inflation fastening bolt tighten up the inflation fastening snap ring carry out sealing;
Then open gas cylinder and in air bag, inflate, discharge simultaneously original dusty gas in the air bag, stop the supple of gas or steam, again press pressuring gasbag, drain as far as possible gas in the air bag;
Then transformer is got oil nozzle and inserted and to get in the oily rubber tube, tighten up and get oily fastening snap ring and carry out sealing by getting oily fastening bolt;
And then open gas cylinder and in air bag, inflate, to air bag both fully expand can, stretch out one's hand and enter the hand-type rubber sleeve and begin sampling work.
It is emphasized that; embodiment of the present invention is illustrative; rather than determinate; therefore the present invention is not limited to the embodiment described in the embodiment; every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope of protection of the invention equally.
Claims (2)
1. the clean sampler of a transformer insulation oil, it is characterized in that: comprise operation panel, the edge is packed in the transparent rubber air bag of operation panel periphery and is the gas cylinder of airbag aeration, what outwards be shaped with on the left side wall of described air bag that the grafting transformer gets oil nozzle cylindricly gets oily rubber tube, coaxial package is got oily fastening snap ring outside getting oily rubber tube, get to install on the oily fastening snap ring and get oily fastening bolt, on the right side wall of described air bag, outwards be shaped with the cylindric inflating rubber pipe of grafting gas-filled tube, coaxial package is inflated fastening snap ring in the inflating rubber pipe outside, inflate the inflation fastening bolt is installed on the fastening snap ring, described gas-filled tube one end inserts air bag, the other end is communicated with gas cylinder by operation valve, have a hole in described operation panel center, be bonded with the hand-type rubber sleeve along hole edge, place sampling jar at the left-hand operation plate of hand-type rubber sleeve.
2. the clean sampler of transformer insulation oil according to claim 1, it is characterized in that: described operation panel is rectangle, square or circular, is rectangular parallelepiped behind the described airbag aeration, square or half garden body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223731.8A CN103308348B (en) | 2013-06-06 | 2013-06-06 | The clean sampler of a kind of transformer insulation oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223731.8A CN103308348B (en) | 2013-06-06 | 2013-06-06 | The clean sampler of a kind of transformer insulation oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308348A true CN103308348A (en) | 2013-09-18 |
| CN103308348B CN103308348B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310223731.8A Active CN103308348B (en) | 2013-06-06 | 2013-06-06 | The clean sampler of a kind of transformer insulation oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103308348B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499468A (en) * | 2013-10-18 | 2014-01-08 | 上海送变电工程公司 | Sampling device for 1000kV oil-filled equipment insulating oil |
| CN105547751A (en) * | 2016-01-07 | 2016-05-04 | 国家电网公司 | Transformer oil sample taking combined device and oil taking method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083781A1 (en) * | 2000-12-29 | 2002-07-04 | Golner Thomas M. | Oil sampling system and method for electrical power devices |
| CN201765126U (en) * | 2010-07-30 | 2011-03-16 | 国网运行有限公司上海超高压管理处 | Extension structure of insulating oil sampling valve of converter transformer |
| CN202869861U (en) * | 2012-09-25 | 2013-04-10 | 湖北省电力公司电力科学研究院 | Protective device for sampling |
-
2013
- 2013-06-06 CN CN201310223731.8A patent/CN103308348B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083781A1 (en) * | 2000-12-29 | 2002-07-04 | Golner Thomas M. | Oil sampling system and method for electrical power devices |
| CN201765126U (en) * | 2010-07-30 | 2011-03-16 | 国网运行有限公司上海超高压管理处 | Extension structure of insulating oil sampling valve of converter transformer |
| CN202869861U (en) * | 2012-09-25 | 2013-04-10 | 湖北省电力公司电力科学研究院 | Protective device for sampling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499468A (en) * | 2013-10-18 | 2014-01-08 | 上海送变电工程公司 | Sampling device for 1000kV oil-filled equipment insulating oil |
| CN105547751A (en) * | 2016-01-07 | 2016-05-04 | 国家电网公司 | Transformer oil sample taking combined device and oil taking method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103308348B (en) | 2015-10-28 |
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