CN206818462U - A kind of transformer analog oil gas sampler - Google Patents
A kind of transformer analog oil gas sampler Download PDFInfo
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- CN206818462U CN206818462U CN201720502197.8U CN201720502197U CN206818462U CN 206818462 U CN206818462 U CN 206818462U CN 201720502197 U CN201720502197 U CN 201720502197U CN 206818462 U CN206818462 U CN 206818462U
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- casing
- intake valve
- oil gas
- valve
- transformer
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Abstract
The utility model discloses a kind of transformer analog oil gas sampler, the transformer analog oil gas sampler includes conservator, copper pipe, gas relay, casing, intake valve, collector box and sampling valve；The sampling valve, intake valve and collector box are all located at the lateral surface of casing, wherein intake valve with sampling valve is in same side and intake valve is in the top of sampling valve；The sampling valve is connected with being located at the flowline of casing；The intake valve directly connects with the inside of casing；The both ends of the gas relay are attached by stainless steel pipes and conservator, casing respectively；The gas relay is also connected by copper pipe with being arranged on the collector box of box outer surface.The utility model can be solved the problems, such as effectively by result of training difference caused by shortage analog sample device, there is provided a kind of simple in construction, light quality, functional, transformer analog oil gas sampler easy to use.
Description
Technical field
It the utility model is related to large-scale main transformer apparatus field, and in particular to a kind of transformer analog oil gas sampling dress
Put.
Background technology
Whether large-scale main transformer insulating oil and gas relay failure gas sampling meets standard requirement, directly influences
The result of oiling test, and then influence the judgement that testing crew runs health status to equipment.Due to lacking such analog sample
Device, while again not in sampling is giveed in operational outfit training to testing crew, causing can not be good by start-up
The standard and requirement of sampling are grasped, sample is fetched and is unsatisfactory for requiring, influence judgement of the testing crew to equipment running status, and then
Influence the reliability of supply of electric power.There are two kinds currently for the Training Methodology of large-scale main transformer insulating oil sampling, adopt respectively
With syringe or oil drum analogue transformer body, using manually or oil pressure caused by vacuumizing carries out taking oil；And gas relay
Device takes development or the blank out of gas analogue means.
Utility model content
In order to solve the above problems, the utility model proposes a kind of depressor to simulate oil gas sampler.The utility model knot
Structure is simple, design science is reasonable, light weight, functional, simple to operate, easy to use, can effectively solve by shortage mould
Caused by plan sampler the problem of result of training difference.
The technical solution of the utility model is as follows：
A kind of transformer analog oil gas sampler, including conservator, copper pipe, gas relay, casing, intake valve, gas collection
Box and sampling valve；The sampling valve, intake valve and collector box are all located at the lateral surface of casing, wherein intake valve with sampling valve same
One side and intake valve is in the top of sampling valve；The sampling valve is connected with being located at the flowline of casing；The air inlet
Valve directly connects with the inside of casing；The both ends of the gas relay are carried out by stainless steel pipes and conservator, casing respectively
Connection；The gas relay is also connected by copper pipe with being arranged on the collector box of box outer surface.
General plotting of the present utility model：According to transformer device structure, scheme of the present utility model is devised.The utility model
Agent structure is similar to transformer, removes the structures such as transformer core, winding, sleeve pipe, retains gas relay collector box, takes gas
Valve, the structures such as fuel tap are taken, make it have oil gas sampled functions, while increase intake valve, failure can be supplemented to the utility model
Gas is analyzed for gas relay failure gas.
Simulation takes oily process：Enough transformer oil will be injected in analogue means, oil is taken using taking fuel tap to carry out simulation.
Simulation takes gas process：The intake valve that the analogue means of oil will be injected is opened, and is 100ml and the pin of the above using volume
Cylinder is by intake valve air inlet, when tolerance is enough in collector box, you can closes intake valve, carries out simulation and take gas to operate, can simulate
At the top of gas relay and bottom collector box sampling.
Further, the transformer analog oil gas sampler is the structure of sealing, is wherein additionally provided with and adds at the top of conservator
Hydraulic fluid port.
Further, it is additionally provided with closure on the occipitoparietal oil filler of oil.
Further, the bottom of the casing is additionally provided with piston, when needing remote way to carry or carry, by the transformation in device
Device oil emptying.
Further, it is additionally provided with universal wheel at the corner of the bottom of the casing.
Specific operation process of the present utility model is as follows：
1. the oiling into transformer analog device.Oil filler top cover labyrinth is screwed off, oiling is extremely into device by oil filler
Highest point oil spill stream at the top of conservator, whole oiling process are completed.
2. opening intake valve, gas is added into casing from intake valve as needed, when air content meets need in collector box
When asking, intake valve is closed.
3. simulation takes gas process：At the top of gas relay and at the collector box of bottom, simulation takes gas process.
4. simulation takes oily process：At transformer oil sampling valve, simulation takes oily process.
The beneficial effects of the utility model：
1. the utility model integrates transformer oil sampling and gas relay failure gas sampled functions, realize
On the same device for transformer oil, failure gas sampling skills training, be advantageous to sampling personnel and transformer oil gas is sampled
Process has comprehensive, overall understanding, and detail reduction outpost display sampling process is more comprehensive, standardized operation flow.
2. the utility model, which can be simulated in gas relay, takes gas process, training for industry blank, crucial moment energy are filled up
Standardization is sampled operation, prevents to equipment running status erroneous judgement.
3. the utility model small volume, light, casing bottom surface is provided with Universal pulley, is easy to carry.
4. the utility model is simple in construction, design science is reasonable, can effectively solve by shortage analog sample device and
The problem of caused result of training difference.
Brief description of the drawings
Fig. 1 is a kind of structural representation of transformer analog oil gas sampler of the present utility model；
Fig. 2 is a kind of top view of transformer analog oil gas sampler of the present utility model；
Title and sequence number in figure：
Conservator 1, copper pipe 2, gas relay 3, casing 4, intake valve 5, collector box 6, sampling valve 7, universal wheel 8, piston 9.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1：
As depicted in figs. 1 and 2, there is provided a kind of transformer analog oil gas sampler, the transformer analog oil gas sampling
Device includes conservator 1, copper pipe 2, gas relay 3, casing 4, intake valve 5, collector box 6 and sampling valve 7；The sampling valve 7, enter
Air valve 5 and collector box 6 are all located at the lateral surface of casing 4, and wherein intake valve 5 and sampling valve 7 is in same side and intake valve 5
In the top of sampling valve 7；The sampling valve 7 is connected with being located at the flowline of casing 4；The intake valve 5 directly with casing 4
Inside connection；The both ends of the gas relay 3 are attached by stainless steel pipes and conservator 1, casing 4 respectively；The gas
Body relay 3 is also connected by copper pipe 2 with being arranged on the collector box 6 of the outer surface of casing 4.The transformer analog oil gas sampling
Device is the structure of sealing, and the top of wherein conservator 1 is additionally provided with oil filler.It is additionally provided with the oil filler at the top of conservator 1 close
Capping.The bottom of the casing 4 is additionally provided with piston 9, when needing remote way to carry or carry, by the transformer in the utility model
Oily emptying.Universal wheel 8 is additionally provided with the corner of the bottom of the casing 4.
Specific operation process of the present utility model is as follows：
1. the oiling into transformer analog device.Oil filler top cover labyrinth is screwed off, oiling is extremely into device by oil filler
The top highest point oil spill stream of conservator 1, whole oiling process are completed；
2. opening intake valve 5, gas is added into casing 4 from intake valve 5 as needed, when air content expires in collector box 6
During sufficient demand, intake valve 5 is closed.
3. simulation takes gas process：At the collector box 6 of the top of gas relay 3 and bottom, simulation takes gas process.
4. simulation takes oily process：At transformer oil sampling valve 7, simulation takes oily process.
It is pointed out that above-described embodiment is only to illustrate technical concepts and features of the present utility model, its object is to
Allow person skilled in the art to understand content of the present utility model and implement according to this, it is new that this practicality can not be limited with this
The protection domain of type.All equivalent change or modifications made according to the utility model Spirit Essence, it should all cover new in this practicality
Within the protection domain of type.
Claims (5)
- A kind of 1. transformer analog oil gas sampler, it is characterised in that：The transformer analog oil gas sampler includes oil Pillow（1）, copper pipe（2）, gas relay（3）, casing（4）, intake valve（5）, collector box（6）And sampling valve（7）；The sampling valve （7）, intake valve（5）And collector box（6）All it is located at casing（4）Lateral surface, wherein intake valve（5）With sampling valve（7）Same Individual side and intake valve（5）In sampling valve（7）Top；The sampling valve（7）With being located at casing（4）Flowline be connected Connect；The intake valve（5）Directly and casing（4）Inside connection；The gas relay（3）Both ends pass through stainless steel respectively Pipeline and conservator（1）, casing（4）It is attached；The gas relay（3）Also pass through copper pipe（2）With being arranged on casing（4）Outside The collector box on surface（6）It is connected.
- 2. transformer analog oil gas sampler according to claim 1, it is characterised in that：The transformer analog oil gas Sampler is the structure of sealing, wherein conservator（1）Top be additionally provided with oil filler.
- 3. transformer analog oil gas sampler according to claim 2, it is characterised in that：The conservator（1）Top Closure is additionally provided with oil filler.
- 4. transformer analog oil gas sampler according to claim 1, it is characterised in that：The casing（4）Bottom It is additionally provided with piston（9）.
- 5. transformer analog oil gas sampler according to claim 1, it is characterised in that：The casing（4）Bottom Corner at be additionally provided with universal wheel（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502197.8U CN206818462U (en) | 2017-05-08 | 2017-05-08 | A kind of transformer analog oil gas sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502197.8U CN206818462U (en) | 2017-05-08 | 2017-05-08 | A kind of transformer analog oil gas sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818462U true CN206818462U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720502197.8U Active CN206818462U (en) | 2017-05-08 | 2017-05-08 | A kind of transformer analog oil gas sampler |
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| CN (1) | CN206818462U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428718A (en) * | 2019-08-16 | 2019-11-08 | 广东电网有限责任公司 | Oil-filled equipment simulates the gas sample device that draws oil sample |
| CN110736640A (en) * | 2019-09-10 | 2020-01-31 | 内蒙古电力（集团）有限责任公司薛家湾供电局 | Oil storage monitoring device and monitoring method |
| CN110108962B (en) * | 2019-05-20 | 2021-01-05 | 保定天威保变电气股份有限公司 | Transformer gas collection test device and test method |
| CN112630637A (en) * | 2020-11-20 | 2021-04-09 | 国网山东省电力公司青岛供电公司 | Online checking system and method for gas relay of power transformer |
-
2017
- 2017-05-08 CN CN201720502197.8U patent/CN206818462U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108962B (en) * | 2019-05-20 | 2021-01-05 | 保定天威保变电气股份有限公司 | Transformer gas collection test device and test method |
| CN110428718A (en) * | 2019-08-16 | 2019-11-08 | 广东电网有限责任公司 | Oil-filled equipment simulates the gas sample device that draws oil sample |
| CN110736640A (en) * | 2019-09-10 | 2020-01-31 | 内蒙古电力（集团）有限责任公司薛家湾供电局 | Oil storage monitoring device and monitoring method |
| CN112630637A (en) * | 2020-11-20 | 2021-04-09 | 国网山东省电力公司青岛供电公司 | Online checking system and method for gas relay of power transformer |
| CN112630637B (en) * | 2020-11-20 | 2023-05-30 | 国网山东省电力公司青岛供电公司 | Online checking system and method for gas relay of power transformer |
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