CN213456257U - Oil sampling device for transformer - Google Patents
Oil sampling device for transformer Download PDFInfo
- Publication number
- CN213456257U CN213456257U CN202022409371.9U CN202022409371U CN213456257U CN 213456257 U CN213456257 U CN 213456257U CN 202022409371 U CN202022409371 U CN 202022409371U CN 213456257 U CN213456257 U CN 213456257U
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- oil
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- container
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 125000003003 spiro group Chemical group 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 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
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an oil sampling device for a transformer, which comprises an oil tank, a first cylinder, a second cylinder and an oil taking container; be equipped with on the oil tank and get the hydraulic fluid port, first barrel card is held in getting the hydraulic fluid port, the second barrel spiro union is in first barrel, it includes third barrel and cone to get the oil container, the spiro union of third barrel part is in second barrel bottom, the oil feed opening has been seted up on the third barrel, the oil feed opening is located the second barrel outside. The utility model provides a fluid sampling device for transformer, the second barrel can drive gets during oil container descends to oil, takes out the oil container of getting of flourishing oil from the oil tank again, supplies the sampling tube to absorb, and can change not unidimensional oil container of getting according to required fluid volume size is nimble, has improved fluid sampling efficiency, and first barrel, second barrel, get between the oil container for detachable connection, be convenient for wash.
Description
Technical Field
The utility model relates to a transformer technical field, concretely relates to fluid sampling device for transformer.
Background
The oil tank is the shell of transformer, is equipped with iron core and coil in and is full of transformer oil for iron core and coil are soaked in oil, and transformer oil plays insulating and radiating effect.
In the fault detection process, need take out the fluid in the transformer to transport the test site and test, among the prior art, utilize the fluid extraction of sampling tube in with the transformer, however, because sampling tube length is shorter, when the fluid position in the transformer is lower, the fluid is hardly touched to the sampling tube, leads to fluid sample inconvenient, detects for the fluid and brings the trouble.
In view of the above, there is a need for an improved oil sampling device in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose a fluid sampling device for transformer, the second barrel can drive gets during oil container descends to oil, takes out the oil container of getting of flourishing oil from the oil tank again, supplies the sampling tube to absorb, and can change not unidimensional oil container of getting according to required fluid volume size is nimble, improves fluid sampling efficiency, and first barrel, second barrel, get between the oil container for detachable connection, be convenient for wash.
In order to achieve the purpose, the utility model provides an oil sampling device for a transformer, which comprises an oil tank, a first cylinder, a second cylinder and an oil taking container; be equipped with on the oil tank and get the hydraulic fluid port, first barrel card is held in getting the hydraulic fluid port, the second barrel spiro union is in first barrel, it includes third barrel and cone to get the oil container, the spiro union of third barrel part is in second barrel bottom, the oil feed opening has been seted up on the third barrel, the oil feed opening is located the second barrel outside.
In some embodiments, the first barrel is threaded into the oil pick-up port.
In some embodiments, the first barrel top is provided with a first snap ring.
In some embodiments, the second barrel length is 2-3 times the first barrel length.
In some embodiments, the top of the second cylinder is provided with a second snap ring.
In some embodiments, the oil inlet opening length is 1/5-4/5 of the third barrel perimeter.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a fluid sampling device for transformer, the second barrel can drive gets during oil container descends to oil, takes out the oil container of getting of flourishing oil from the oil tank again, supplies the sampling tube to absorb, and can change not unidimensional oil container of getting according to required fluid volume size is nimble, has improved fluid sampling efficiency, and first barrel, second barrel, get between the oil container for detachable connection, be convenient for wash.
Drawings
Fig. 1 is a schematic structural view of an oil sampling device for a transformer according to the present invention;
FIG. 2 is a schematic view of the oil sampling device shown in FIG. 1;
fig. 3 is a schematic structural view of the oil extraction vessel shown in fig. 2.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The oil sampling device for the transformer as shown in fig. 1-3 comprises an oil tank 1, a first cylinder 2, a second cylinder 3 and an oil taking container 4.
Be equipped with on the oil tank 1 and get the hydraulic fluid port, first barrel 2 card is held in getting the hydraulic fluid port, in this embodiment, 2 spiro unions of first barrel have improved the steadiness of connecting in getting the hydraulic fluid port. When the oil is not taken, the oil taking port can be plugged by a plugging head. The top of the first cylinder 2 is provided with a first snap ring 21, so that the rotation of the first cylinder 2 is controlled conveniently.
The second barrel 3 is screwed in the first barrel 2, so that the second barrel can freely lift relative to the first barrel 2, and is convenient to detach and clean. The second cylinder 3 is provided with a second snap ring 31 at the top thereof, so as to control the rotation of the second cylinder 3. The length of the second cylinder 3 is 3 times of the length of the first cylinder 2.
The oil extraction container 4 includes a third cylinder 41 and a cone 42. The third cylinder 41 and the cone 42 are of a one-piece construction. The part spiro union of third barrel 41 is in second barrel 3 bottoms, can dismantle in a flexible way, not only is convenient for wash, can also make things convenient for the sampling tube to directly inhale oil in getting oil container 4.
Can change not unidimensional oil extraction container 4 according to required fluid volume size is nimble, improve fluid sampling efficiency, prevent to cause fluid extravagant. The oil extraction vessels 4 of different sizes, only the cone 42, are of different sizes, and the third cylinder 41 is of the same size, so as to facilitate connection with the second cylinder 3.
The third cylinder 41 is provided with an oil inlet 410, and the oil inlet 410 is located outside the second cylinder 3, so that oil in the oil tank 1 can enter the cone 42 through the oil inlet 410. The length of the oil inlet opening 410 is 4/5 of the circumference of the third cylinder 41, so that the oil inlet efficiency is improved.
Through setting up the flourishing oil of cone 42, on the one hand, can prevent to cause splashing in the rotatory process of taking out of first barrel 2, on the other hand, the sampling tube can be with the whole aspirations of oil in the cone 42, prevents to cause the waste.
The working process of the oil sampling device for the transformer is as follows: the first cylinder 2 is screwed in the oil taking port, the second cylinder 3 is rotated to descend to drive the oil taking container 4 to descend into oil, the oil enters the cone 42 through the oil inlet opening 410, the first cylinder 2 is rotated to be separated from the oil taking port, and the oil taking container 4 is detached from the second cylinder 3 to be sucked by the sampling tube.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The oil sampling device for the transformer is characterized by comprising an oil tank (1), a first cylinder (2), a second cylinder (3) and an oil taking container (4); be equipped with on oil tank (1) and get the hydraulic fluid port, first barrel (2) card is held in getting the hydraulic fluid port, second barrel (3) spiro union is in first barrel (2), it includes third barrel (41) and cone (42) to get oil container (4), third barrel (41) part spiro union is in second barrel (3) bottom, oil feed opening (410) have been seted up on third barrel (41), oil feed opening (410) are located second barrel (3) outside.
2. The oil sampling device for transformers according to claim 1, characterized in that the first cylinder (2) is screwed in the oil pick-up.
3. The oil sampling device for the transformer according to claim 2, characterized in that a first snap ring (21) is arranged on the top of the first cylinder (2).
4. The oil sampling device for the transformer according to claim 1, wherein the length of the second cylinder (3) is 2-3 times the length of the first cylinder (2).
5. The oil sampling device for the transformer according to claim 4, characterized in that a second snap ring (31) is arranged on the top of the second cylinder (3).
6. The oil sampling device for the transformer according to claim 1, wherein the length of the oil inlet opening (410) is 1/5-4/5 of the perimeter of the third cylinder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409371.9U CN213456257U (en) | 2020-10-26 | 2020-10-26 | Oil sampling device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022409371.9U CN213456257U (en) | 2020-10-26 | 2020-10-26 | Oil sampling device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213456257U true CN213456257U (en) | 2021-06-15 |
Family
ID=76295221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022409371.9U Active CN213456257U (en) | 2020-10-26 | 2020-10-26 | Oil sampling device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213456257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820475A (en) * | 2021-09-16 | 2021-12-21 | 国网江苏省电力有限公司盐城供电分公司 | System for detecting content of oil plugs in transformer oil |
| CN114172027A (en) * | 2021-11-25 | 2022-03-11 | 海南电网有限责任公司三亚供电局 | Insulating oil collecting device of oil immersed transformer |
-
2020
- 2020-10-26 CN CN202022409371.9U patent/CN213456257U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820475A (en) * | 2021-09-16 | 2021-12-21 | 国网江苏省电力有限公司盐城供电分公司 | System for detecting content of oil plugs in transformer oil |
| CN113820475B (en) * | 2021-09-16 | 2024-01-26 | 国网江苏省电力有限公司盐城供电分公司 | System for be used for detecting oil plug content in transformer oil |
| CN114172027A (en) * | 2021-11-25 | 2022-03-11 | 海南电网有限责任公司三亚供电局 | Insulating oil collecting device of oil immersed transformer |
| CN114172027B (en) * | 2021-11-25 | 2023-12-29 | 海南电网有限责任公司三亚供电局 | Insulating oil collecting device of oil immersed transformer |
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