CN211423500U - Universal oil sample collecting joint - Google Patents
Universal oil sample collecting joint Download PDFInfo
- Publication number
- CN211423500U CN211423500U CN201922383913.7U CN201922383913U CN211423500U CN 211423500 U CN211423500 U CN 211423500U CN 201922383913 U CN201922383913 U CN 201922383913U CN 211423500 U CN211423500 U CN 211423500U
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- China
- Prior art keywords
- oil
- valve body
- internal thread
- valve
- sample collecting
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- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims abstract description 10
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000005070 sampling Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of oil sample collecting joints, in particular to a universal oil sample collecting joint, which comprises a valve body and a valve core, wherein a first internal thread is arranged on the inner wall of the oil extraction end of the valve body, and a first sealing gasket is arranged on the inner wall of the oil extraction end of the valve body; the utility model discloses, through setting up first sealed the pad, make the leakproofness that valve body and transformer oil-out are connected stronger, through setting up first internal thread, first internal thread gets the fuel tap phase-match with the transformer, make connect be suitable for not only reduce loaded down with trivial details operation flow with the transformer sample connection of different bores, save operating time, improve work efficiency, can save spare parts cost for the enterprise simultaneously, improve the economic benefits of enterprise, through setting up the three-way valve, steerable evacuation, oil extraction and oil appearance are gathered, the sampling connects to arrange in light tool holder, conveniently carry, effectively solve the problem that exists in the oil appearance collection work.
Description
Technical Field
The utility model belongs to the technical field of the joint is gathered to the oil appearance, concretely relates to joint is gathered to general type oil appearance.
Background
Present one line production team oil appearance collection's current situation is with the help of the rubber tube lug connection transformer sample, every oil filling equipment is different because of the sample connection diameter, need frequently to change the sampling pipe of different diameters, the process is loaded down with trivial details, and can't carry out strict leakproofness sampling, easily cause the water in the air, pollution oil appearance such as dust, it is big to cause the data error, the degree of accuracy reduces, influence equipment status evaluation, furthermore, the sample connection diameter of transformer is used in the station is bigger, present one line team does not have the sampling pipe of suitable bore, can only open the sample, can't do sealed sampling, data analysis result repeatability is poor, can not truly reflect equipment health condition.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a joint is gathered to general type oil appearance has convenient to use, the simple characteristics of sampling.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a joint is gathered to general type oil appearance, includes valve body and case, be provided with first internal thread on the oil recovery end inner wall of valve body, be provided with first sealed the pad on the inner wall of the oil recovery end of valve body, the surface that the valve body went out oil end is provided with the external screw thread, the fixed surface of case is connected with the set casing, be provided with the sealed pad of second on the inner wall of set casing, be provided with the second internal thread on the inner wall of set casing, valve body and case pass through external screw thread and second internal thread threaded connection, the inlet port has been seted up to the inside of case, the fixed surface of case is connected with the nut, the other end intercommunication of case has out the oil mouth, it has the three-way valve to go out the oil mouth intercommunication, the three.
Preferably, the surface of the oil outlet nozzle is provided with a clamping groove.
Preferably, the first sealing gasket and the second sealing gasket are soft rubber gaskets.
Preferably, the oil inlet end of the valve core is hemispherical.
Preferably, the oil outlet nozzle is connected with the three-way valve through a polytetrafluoroethylene rubber pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up first sealed the pad, make the leakproofness that valve body and transformer oil-out are connected stronger, through setting up first internal thread, first internal thread gets the fuel tap phase-match with the transformer, make connect be suitable for not only reduce loaded down with trivial details operation flow with the transformer sample connection of different bores, save operating time, improve work efficiency, can save spare parts cost for the enterprise simultaneously, improve the economic benefits of enterprise, through setting up the three-way valve, steerable evacuation, oil extraction and oil appearance are gathered, the sampling connects to arrange in light tool holder, conveniently carry, effectively solve the problem that exists in the oil appearance collection work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a schematic front view of the connection structure of the present invention;
in the figure: 1. a valve body; 2. a first internal thread; 3. a first gasket; 4. a valve core; 5. a nut; 6. A stationary case; 7. a second gasket; 8. an oil inlet hole; 9. an external thread; 10. an oil outlet nozzle; 11. a three-way valve; 12. an injector; 13. a second internal thread.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a universal oil sample collecting joint comprises a valve body 1 and a valve core 4, wherein a first internal thread 2 is arranged on the inner wall of an oil extraction end of the valve body 1, a first sealing gasket 3 is arranged on the inner wall of the oil extraction end of the valve body 1, an external thread 9 is arranged on the surface of an oil outlet end of the valve body 1, a fixed shell 6 is fixedly connected to the surface of the valve core 4, a second sealing gasket 7 is arranged on the inner wall of the fixed shell 6, a second internal thread 13 is arranged on the inner wall of the fixed shell 6, the valve body 1 and the valve core 4 are in threaded connection with the second internal thread 13 through the external thread 9, an oil inlet hole 8 is formed in the valve core 4, a nut 5 is fixedly connected to the surface of the valve core 4, the collecting joint is convenient to disassemble through the nut 5, the other end of the valve core 4 is communicated with an oil outlet 10, the oil outlet 10, through setting up first sealed pad 3, make the leakproofness that valve body 1 and transformer oil-out are connected stronger, through setting up first internal thread 2, first internal thread 2 get the oil valve phase-match with the transformer, make the joint be suitable for not only reduce loaded down with trivial details operation flow with the transformer sample connection of different bores, save operating time, improve work efficiency, can save spare parts cost for the enterprise simultaneously, improve the economic benefits of enterprise, through setting up three-way valve 11, steerable evacuation, oil extraction and oil appearance are gathered, the sampling connects and arranges in light tool holder, conveniently carry, effectively solve the problem that exists in the oil appearance collection work.
Specifically, the surface of the oil outlet nozzle 10 is provided with a clamping groove, so that the connection between the oil outlet pipe and the sampling pipe is more stable.
Specifically, the first sealing gasket 3 and the second sealing gasket 7 are soft rubber, so that the sealing performance of the oil sample collecting joint is stronger.
Specifically, the oil inlet end of the valve core 4 is hemispherical.
Specifically, the oil outlet nozzle 10 is connected with the three-way valve 11 through a polytetrafluoroethylene rubber pipe.
The utility model discloses a theory of operation and use flow: the utility model discloses, when using, get the oil valve with the oil production end of valve body 1 and transformer and carry out threaded connection, then, carry out threaded connection with case 4 through second internal thread 13 and external screw thread 9 and valve body 1, it is close to with the sealed 7 of pad of second to seal the oil end that makes valve body 1 through swivel nut 5, make valve body 1 and case 4 firm in connection, then be connected with three-way valve 11 through the polytetrafluoroethylene rubber tube with play oil nozzle 10, then, link to each other three-way valve 11 with syringe 12, it is fast to lead to the oilhole through control case 4 and adjust oil, open three-way valve 11, through the stagnant oil and the air bubble in evacuation discharge pipeline and the valve, the evacuation is closed again, control three-way valve 11, oil just flows into syringe 12 through the rubber tube, it is very convenient to.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a joint is gathered to general type oil appearance, includes valve body (1) and case (4), its characterized in that: a first internal thread (2) is arranged on the inner wall of the oil extraction end of the valve body (1), a first sealing gasket (3) is arranged on the inner wall of the oil extraction end of the valve body (1), an external thread (9) is arranged on the surface of the oil extraction end of the valve body (1), a fixed shell (6) is fixedly connected to the surface of the valve core (4), a second sealing gasket (7) is arranged on the inner wall of the fixed shell (6), a second internal thread (13) is arranged on the inner wall of the fixed shell (6), the valve body (1) and the valve core (4) are in threaded connection with the second internal thread (13) through the external thread (9), an oil inlet hole (8) is formed in the valve core (4), a nut (5) is fixedly connected to the surface of the valve core (4), an oil outlet nozzle (10) is communicated with the other end of the valve core (4), and a three-way, and one end of the three-way valve (11) far away from the oil outlet nozzle (10) is communicated with an injector (12).
2. The universal oil sample collecting joint according to claim 1, wherein: the surface of the oil outlet nozzle (10) is provided with a clamping groove.
3. The universal oil sample collecting joint according to claim 1, wherein: the first sealing gasket (3) and the second sealing gasket (7) are soft rubber gaskets.
4. The universal oil sample collecting joint according to claim 1, wherein: the oil inlet end of the valve core (4) is hemispherical.
5. The universal oil sample collecting joint according to claim 1, wherein: the oil outlet nozzle (10) is connected with the three-way valve (11) through a polytetrafluoroethylene rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383913.7U CN211423500U (en) | 2019-12-26 | 2019-12-26 | Universal oil sample collecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922383913.7U CN211423500U (en) | 2019-12-26 | 2019-12-26 | Universal oil sample collecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211423500U true CN211423500U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922383913.7U Active CN211423500U (en) | 2019-12-26 | 2019-12-26 | Universal oil sample collecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211423500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255044A (en) * | 2020-11-11 | 2021-01-22 | 海南电网有限责任公司电力科学研究院 | Portable step-by-step automatic oil taking device for oil chromatography |
-
2019
- 2019-12-26 CN CN201922383913.7U patent/CN211423500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255044A (en) * | 2020-11-11 | 2021-01-22 | 海南电网有限责任公司电力科学研究院 | Portable step-by-step automatic oil taking device for oil chromatography |
| CN112255044B (en) * | 2020-11-11 | 2024-04-09 | 海南电网有限责任公司电力科学研究院 | Portable step-by-step automatic oil taking device for oil chromatograph |
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