CN206002349U - A kind of detection oil taking apparatus of transformer - Google Patents
A kind of detection oil taking apparatus of transformer Download PDFInfo
- Publication number
- CN206002349U CN206002349U CN201620828462.7U CN201620828462U CN206002349U CN 206002349 U CN206002349 U CN 206002349U CN 201620828462 U CN201620828462 U CN 201620828462U CN 206002349 U CN206002349 U CN 206002349U
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- China
- Prior art keywords
- oil
- containing groove
- fixedly connected
- inner chamber
- spring
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Abstract
The utility model discloses a kind of detection oil taking apparatus of transformer, including oil-containing groove, piston is movably installed with the inner chamber of the oil-containing groove, the right side of the piston is installed with connecting rod, the right-hand member of the connecting rod is fixedly connected with draw ring through oil-containing groove, the left side inner chamber middle and lower part of the oil-containing groove is connected with unidirectional inlet valve by the first spring, the bottom of the unidirectional inlet valve is fixedly connected with suction pipe by connector, the left side inner chamber middle and lower part of the oil-containing groove is connected with unidirectional delivery valve by second spring, the top of the unidirectional delivery valve is fixedly connected with bottle cap by flexible pipe, the downside of the bottle cap is fixedly connected with receiving flask.The utility model simple structure, convenient and practical, when sample is extracted, convenient to use, it is easy to observe the volume for extracting sample, hermetically sealed operation, the detection error that sampling is caused is avoided, and inside transformer can be really reacted with the presence or absence of fault, to be keeped in repair in time.
Description
Technical field
The utility model is related to transformer detection technique field, the detection oil taking apparatus of specially a kind of transformer.
Background technology
During Repair of Transformer, using gas chromatograph the transformer interior insulation oil gas of oil sample and content analysis
Out, judge inside transformer incipient fault property and the order of severity whereby, be to whether there is to dive inside inspection transformer equipment
The most effectual way of volt property fault.
At present, when oil sampling is dissolved in, 500ml ground glass stoppered bottle is generally used, first fuel outlet valve is cleaned with clean cotton gauze
Door, opens throttle with spanner, bleeds off in " dead band oil ", then uses apparatus body oil flushing 500mL ground glass stoppered bottle, then drains the oil and take
Full, finally cover bottle stopper.This complex operation, it is big that sampling method takes oil mass, and is difficult to observe sample volume, due to oil sample long when
Between expose in atmosphere, cause in the air wet gas to be easy to immerse in sample, and the characteristic gas dissolved in oil be (especially
It is hydrogen) loss rate is higher, makes errors of analytical results larger, easily causes erroneous judgement, affects equipment safety operation.
Utility model content
The purpose of this utility model is to provide a kind of detection oil taking apparatus of transformer, to solve in above-mentioned background technology
The problem of proposition.
For achieving the above object, the utility model provides following technical scheme：A kind of detection oil taking apparatus of transformer, bag
Oil-containing groove is included, piston in the inner chamber of the oil-containing groove, is movably installed with, the right side of the piston is installed with connecting rod, the company
The right-hand member of bar is fixedly connected with draw ring through oil-containing groove, and the left side inner chamber middle and lower part of the oil-containing groove is connected by the activity of the first spring
Unidirectional inlet valve is connected to, the bottom of the unidirectional inlet valve is fixedly connected with suction pipe, the left side of the oil-containing groove by connector
Inner chamber middle and lower part is connected with unidirectional delivery valve by second spring, and the top of the unidirectional delivery valve is by flexible pipe and bottle cap
It is fixedly connected, the downside of the bottle cap is fixedly connected with receiving flask, and the front portion of the receiving flask is provided with level indicator, described
The left side of level indicator is provided with rule.
Preferably, the outside of the connecting rod is provided with the 3rd spring, is fixedly connected with hand on the downside of the right-hand member of the oil-containing groove
Handle.
Preferably, the left end of the oil-containing groove is fixedly connected with receiving flask.
Preferably, first spring is all fixedly connected with the inner chamber of oil-containing groove with second spring.
Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, convenient and practical,
When extracting sample, convenient to use, it is easy to observe the volume for extracting sample, while in the hermetically sealed operation of whole sampling process,
Gas chromatographic detection analysis result will not be affected because the wet gas of in the air enter gas escape in oil sample or oil sample, it is to avoid
The detection error that sampling is caused, can really react inside transformer with the presence or absence of fault, to be keeped in repair in time.
Description of the drawings
Fig. 1 is the utility model agent structure schematic diagram.
In figure：1 receiving flask, 2 bottle caps, 3 unidirectional inlet valves, 4 first springs, 5 second springs, 6 unidirectional delivery valves, 7 pistons,
8 the 3rd springs, 9 connecting rods, 10 oil-containing grooves, 11 draw rings, 12 handles, 13 connectors, 14 suction pipes, 15 level indicators, 16 rules.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the 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 the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of detection oil taking apparatus of transformer, including taking
Oil pipe 10, is fixedly connected with handle 12, is movably installed with the inner chamber of the oil-containing groove 10 on the downside of the right-hand member of the oil-containing groove 10
Piston 7, the right side of the piston 7 are installed with connecting rod 9, and the outside of the connecting rod 9 is provided with the 3rd spring 8, the connecting rod 9
Right-hand member be fixedly connected with draw ring 11 through oil-containing groove 10, the left side inner chamber middle and lower part of the oil-containing groove 10 passes through the first spring 4
Unidirectional inlet valve 3 is connected with, the bottom of the unidirectional inlet valve 3 is fixedly connected with suction pipe 14 by connector 13, described
The left side inner chamber middle and lower part of oil-containing groove 10 is connected with unidirectional delivery valve 6, first spring 4 and by second spring 5
Two springs 5 are all fixedly connected with the inner chamber of oil-containing groove 10, and the top of the unidirectional delivery valve 6 is fixed with bottle cap 2 by flexible pipe and connected
Connect, the downside of the bottle cap 2 is fixedly connected with receiving flask 1, and the left end of the oil-containing groove 10 is fixedly connected with receiving flask 1, described
The front portion of receiving flask 1 is provided with level indicator 15, and the left side of the level indicator 15 is provided with rule 16.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that to carry out these embodiments multiple changes, repair in the case of without departing from principle of the present utility model and spirit
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. detection oil taking apparatus of a kind of transformer, including oil-containing groove (10), it is characterised in that：The inner chamber of oil-containing groove (10)
In be movably installed with piston (7), the right side of piston (7) is installed with connecting rod (9), and the right-hand member of connecting rod (9) runs through
Oil-containing groove (10) is fixedly connected with draw ring (11), and the left side inner chamber middle and lower part of oil-containing groove (10) is living by the first spring (4)
Being dynamically connected has unidirectional inlet valve (3), and the bottom of unidirectional inlet valve (3) is fixedly connected with suction pipe by connector (13)
(14), left side inner chamber middle and lower part described oil-containing groove (10) is connected with unidirectional delivery valve (6), institute by second spring (5)
The top for stating unidirectional delivery valve (6) is fixedly connected with bottle cap (2) by flexible pipe, and the downside of bottle cap (2) is fixedly connected with receipts
Collection bottle (1), the front portion of receiving flask (1) are provided with level indicator (15), and the left side of level indicator (15) is arranged
There is rule (16).
2. detection oil taking apparatus of a kind of transformer according to claim 1, it is characterised in that：Outside connecting rod (9)
Side is provided with the 3rd spring (8), is fixedly connected with handle (12) on the downside of the right-hand member of oil-containing groove (10).
3. detection oil taking apparatus of a kind of transformer according to claim 1, it is characterised in that：Oil-containing groove (10)
Left end is fixedly connected with receiving flask (1).
4. detection oil taking apparatus of a kind of transformer according to claim 1, it is characterised in that：First spring (4)
All it is fixedly connected with the inner chamber of oil-containing groove (10) with second spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828462.7U CN206002349U (en) | 2016-08-01 | 2016-08-01 | A kind of detection oil taking apparatus of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620828462.7U CN206002349U (en) | 2016-08-01 | 2016-08-01 | A kind of detection oil taking apparatus of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002349U true CN206002349U (en) | 2017-03-08 |
Family
ID=58199084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620828462.7U Expired - Fee Related CN206002349U (en) | 2016-08-01 | 2016-08-01 | A kind of detection oil taking apparatus of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346179A (en) * | 2019-05-31 | 2019-10-18 | 上海江南长兴造船有限责任公司 | A kind of liquid fixed depth sampling device peculiar to vessel |
-
2016
- 2016-08-01 CN CN201620828462.7U patent/CN206002349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346179A (en) * | 2019-05-31 | 2019-10-18 | 上海江南长兴造船有限责任公司 | A kind of liquid fixed depth sampling device peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170801 |