CN209102675U - The anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device - Google Patents
The anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device Download PDFInfo
- Publication number
- CN209102675U CN209102675U CN201822005989.1U CN201822005989U CN209102675U CN 209102675 U CN209102675 U CN 209102675U CN 201822005989 U CN201822005989 U CN 201822005989U CN 209102675 U CN209102675 U CN 209102675U
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- China
- Prior art keywords
- oil
- storage tank
- drain pipe
- oil storage
- filtration plate
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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 relates to a kind of transformer oil detection devices, the anti-suck discharge equipment of specifically a kind of insulating oil chromatograph Full-automatic degassing sampling device, including oil-drain pipe, oil-drain pipe lower part connects oil storage tank, oil storage tank top seal, oil-drain pipe protrudes into oil storage tank, the bottom of oil storage tank offers flowline, mist filtration plate is equipped in the oil storage tank, the lower part of oil-drain pipe is arranged in mist filtration plate, mist filtration plate is vertically arranged with oil-drain pipe, several through-holes are offered on mist filtration plate, the top of oil storage tank connects atmosphere duct, atmosphere duct is equipped with check valve.The utility model can avoid mist of oil disperse and get into the air, and protect ambient enviroment；When the avoidable suck-back of the utility model happens, in the waste oil sucking degassing cylinder in wasted oil bucket.
Description
Technical field
The utility model relates to a kind of transformer oil detection device, specifically a kind of insulating oil chromatograph Full-automatic degassing into
The anti-suck discharge equipment of sampling device.
Background technique
Transformer oil includes insulating oil, currently, the method for detection Dissolved Gas Content in Transformer Oil is to be dissolved in change
Chromatograph is passed through after gas abjection in depressor oil to be detected.
Wherein, insulating oil chromatograph Full-automatic degassing sampling device uses vacuum outgas, and effect is will be in insulating oil
Gas abjection is sent into chromatograph and carries out gas composition detection.Insulating oil chromatograph Full-automatic degassing sampling device is in use process
In have the following problems: 1, the discharge equipment of the prior art is that oil liquid is directly discharged into wasted oil bucket by pressurizeing, because of discharge
For pressure oil, after oil liquid discharge, it may appear that a large amount of mist of oil, mist of oil disperse enter in surrounding air, influence ambient enviroment；2, such as
Fruit oil liquid is not clean, is easy blocking valve, causes valve insensitive.Oil liquid discharge tube is connect with vacuum outgas cylinder, degassing cylinder
It is interior that there are certain negative pressure, if the liquid level of wasted oil bucket inner fluid is more than the bottom of oil-drain pipe, once it is ineffective valve occur
Quick, will cause oil liquid, the suck-back out of wasted oil bucket enters degassing cylinder by discharge tube, influences the operation of degasser.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and it is complete to provide a kind of insulating oil chromatograph
The anti-suck discharge equipment of automatic degassing sampling device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device, including oil-drain pipe, oil extraction
Pipeline lower part connects oil storage tank, oil storage tank top seal, and oil-drain pipe passes through top seal lid and protrudes into oil storage tank, oil storage tank
Bottom offers flowline, and the top of wasted oil bucket is arranged in flowline, and waste oil finally leans on gravity to flow into wasted oil bucket.
Mist filtration plate is equipped in the oil storage tank, the lower part of oil-drain pipe, mist filtration plate is arranged in mist filtration plate
It is vertically arranged with oil-drain pipe, several through-holes is offered on mist filtration plate.Mist filtration plate plays the role of buffering, has one
The oil liquid of constant-pressure is ejected on mist filtration plate by oil-drain pipe, and because it has several cavernous structures, oil liquid will not largely disperse
For mist of oil, in addition, a small amount of mist of oil generated is gradually gathered into oil droplet in the closed cavity of oil storage tank and flow to bottom.
The top of oil storage tank connects atmosphere duct, and atmosphere duct is equipped with check valve.Oil storage tank passes through atmosphere duct and sky
Gas connection, check valve allow air into oil storage tank, prevent mist of oil disperse in oil storage tank from going out.Once occurring in oil storage tank
The case where oil liquid suck-back enters oil-drain pipe, air is entered in oil storage tank by check valve, the oil because air is lighter, in wasted oil bucket
Liquid is heavier, when the liquid level in oil storage tank reaches oil-drain pipe lower port, oil-drain pipe can suck-back air first, without being to continue with down
Waste oil in waste suction oil drum, along with the barrier effect of mist filtration plate, the oil liquid suck-back thoroughly avoided in wasted oil bucket enters
Oil storage tank and then suck-back the case where entering degassing cylinder generation.
Preferably, mist filtration plate is made of stainless steel die casting filter disc.
The oil-drain pipe is equipped with solenoid valve, and solenoid valve is controlled by degassing sampling device, automatically controls the discharge of oil liquid
With closing.
The utility model beneficial effect achieved is:
The utility model can avoid mist of oil disperse and get into the air, to protect ambient enviroment；
When the avoidable suck-back of the utility model happens, in the waste oil sucking degassing cylinder in wasted oil bucket.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the work flow diagram of insulating oil chromatograph Full-automatic degassing sampling device.
In figure: 1, discharge equipment；11, solenoid valve；12, check valve；13, oil storage tank；14, mist filtration plate；15, flowline
Road；16, oil-drain pipe；2, insulating oil；3, filter device；4, proportioning device；5, thermostat；6, degassing cylinder；7, gas collecting apparatus；
8, sampling device；9, gas chromatograph；10, wasted oil bucket.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment:
As shown in Figure 1, a kind of anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device, is arranged exhausted
In edge oil colours spectrometer Full-automatic degassing sampling device, the workflow of insulating oil chromatograph Full-automatic degassing sampling device are as follows: absolutely
Edge oil 2 successively by filter device 3, proportioning device 4, thermostat 5 processing after, into degassing cylinder 6 carry out vacuum outgas, take off
Insulating oil after gas disposal is entered in wasted oil bucket 10 by discharge equipment 1, and the gas of abjection enters gas collecting apparatus 7, when detection, gas
Body enters gas chromatograph 9 by sampling device 8 and carries out composition detection.
The anti-suck discharge equipment 1 of insulating oil chromatograph Full-automatic degassing sampling device includes oil-drain pipe 16, oil exit pipe
16 lower part of road connects oil storage tank 13, and 13 top seal of oil storage tank, oil-drain pipe 16 protrudes into oil storage tank 13, under oil-drain pipe 16
The middle height position that oil storage tank 13 is arranged in mouth is brought out, the bottom of oil storage tank 13 offers flowline 15, flowline 15
The top of wasted oil bucket 10 is set, and waste oil finally flows into wasted oil bucket 10.
It is equipped with mist filtration plate 14 in the oil storage tank 13, the lower part of oil-drain pipe 16 is arranged in mist filtration plate 14, oil
Mist filter plate 14 is vertically arranged with oil-drain pipe 16, and several through-holes are offered on mist filtration plate 14.Mist filtration plate 14 is not
Rust steel die casting filter disc is made.
The top of oil storage tank 13 connects atmosphere duct, and atmosphere duct is equipped with check valve 12, and check valve 12 allows external sky
Gas enters in oil storage tank.
The oil-drain pipe 16 is equipped with solenoid valve 11, and solenoid valve 11 is by insulating oil chromatograph Full-automatic degassing sampling device
Control.
Claims (3)
1. a kind of anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device, which is characterized in that including oil extraction
Pipeline, oil-drain pipe lower part connect oil storage tank, oil storage tank top seal, and oil-drain pipe protrudes into oil storage tank, the bottom of oil storage tank
Flowline is offered, is equipped with mist filtration plate in the oil storage tank, the lower part of oil-drain pipe, mist of oil is arranged in mist filtration plate
Filter plate is vertically arranged with oil-drain pipe, and several through-holes are offered on mist filtration plate, and the top of oil storage tank connects atmosphere duct,
Atmosphere duct is equipped with check valve.
2. the anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device according to claim 1, special
Sign is that mist filtration plate is stainless steel die casting filter disc.
3. the anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device according to claim 1, special
Sign is that the oil-drain pipe is equipped with solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005989.1U CN209102675U (en) | 2018-11-30 | 2018-11-30 | The anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005989.1U CN209102675U (en) | 2018-11-30 | 2018-11-30 | The anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102675U true CN209102675U (en) | 2019-07-12 |
Family
ID=67162209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822005989.1U Expired - Fee Related CN209102675U (en) | 2018-11-30 | 2018-11-30 | The anti-suck discharge equipment of insulating oil chromatograph Full-automatic degassing sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209102675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896730A (en) * | 2020-12-25 | 2021-06-04 | 国网四川省电力公司电力科学研究院 | Insulating oil storage structure of oil chromatography online monitoring device, detection device and method |
-
2018
- 2018-11-30 CN CN201822005989.1U patent/CN209102675U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112896730A (en) * | 2020-12-25 | 2021-06-04 | 国网四川省电力公司电力科学研究院 | Insulating oil storage structure of oil chromatography online monitoring device, detection device and method |
| CN112896730B (en) * | 2020-12-25 | 2022-06-03 | 国网四川省电力公司电力科学研究院 | Insulating oil storage structure of oil chromatography online monitoring device, detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200319 Address after: No. 13, Feng An Dong Road, Shapotou District, central Wei, the Ningxia Hui Autonomous Region Patentee after: ZHONGWEI POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. Address before: No. 13, Feng An Dong Road, Shapotou District, central Wei, the Ningxia Hui Autonomous Region Co-patentee before: ZHONGHUI INSTRUMENT Co.,Ltd. Patentee before: ZHONGWEI POWER SUPPLY COMPANY OF STATE GRID NINGXIA ELECTRIC POWER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |