CN202229942U - Vacuum oil collecting device of transformer - Google Patents
Vacuum oil collecting device of transformer Download PDFInfo
- Publication number
- CN202229942U CN202229942U CN2011202916423U CN201120291642U CN202229942U CN 202229942 U CN202229942 U CN 202229942U CN 2011202916423 U CN2011202916423 U CN 2011202916423U CN 201120291642 U CN201120291642 U CN 201120291642U CN 202229942 U CN202229942 U CN 202229942U
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- Prior art keywords
- side interface
- oil
- connector
- transformer
- inlet pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a vacuum oil collecting device of a transformer and relates to an oil sample collecting tool; the end wall at the other end of a pipe body (4) is provided with a side interface (7) and another side interface (15) at intervals, a rubber ring (17) is sheathed on the outer edge surface of a pushing piece (6), one end of a connecting rod (2) is connected on one side surface of the pushing piece, and the other end of the connecting rod is provided with a handle (1); and an extrusion one-way valve (8) is arranged in one side interface, two ends of an oil outlet pipe (11) are respectively sheathed with one side interface and an external container, a suction one-way valve (16) is arranged in the other side interface, one end of an oil inlet pipe (12) is sheathed on the other side interface, and the other end of the oil inlet pipe is connected with an oil extraction valve. In the vacuum oil collecting device, by utilizing the only-outlet function of the extrusion one-way valve arranged in one side interface and the only-inlet function of the suction one-way valve arranged in the other side interface, the vacuum oil collecting device of the transformer realizes the vacuum extraction that the oil is extracted at the other side interface and the oil is filled in the container at one side interface, and achieves the purpose that the oil sample does not contact the air.
Description
[technical field]
The utility model relates to a kind of oil sample sampling instrument, especially relates to a kind of transformer vacuum oil collector sump tank.
[background technology]
At present; Safely and steadily run in order to ensure transformer, need usually regularly transformer oil to be carried out the analysis of each item physical and chemical index, because the oil sample that in analytic process, extracts requires very high; Existing tool implementation not the collection under the vacuum state, cause really data to react accurately.Because this work requires very high to the oil sample of taking; Gather oil sample and should avoid the duration that contacts with atmosphere as much as possible; Reduce and sneaked into too much " being harmful to " gas in the oil; So that warranty test result's accuracy, existing instrument need repeatedly to come and go for surveying an accurate numerical value that transformer station is on-the-spot test the laboratory with oiling sometimes, not only take a lot of work, time-consuming, effort; Also can cause simultaneously moving the correct judgement that whether can normally move equipment, thereby influence the safe and stable operation of transformer equipment with the maintainer.
[summary of the invention]
In order to overcome the deficiency in the background technology; The utility model discloses a kind of transformer vacuum oil collector sump tank; Said transformer vacuum oil collector sump tank has utilized the principle of syringe; Realize the vacuum drawn of oiling in the oil pumping of opposite side interface, the past container of a side interface, prevented the purpose of oil sample contact atmosphere effectively.
In order to realize said goal of the invention, the utility model adopts following technical scheme:
A kind of transformer vacuum oil collector sump tank comprises handle, connecting rod, body, capping, push-pads, extrudes retaining valve, flowline, suction retaining valve and oil inlet pipe, and said body is tubular structure; Terminal filament at body connects capping; Be interval with a side interface and opposite side interface on the end wall of the other end of body, be provided with push-pads in the cavity in body, rubber ring is socketed on the outer edge surface of push-pads; The chamber wall of the outer edge surface of rubber ring and cavity closely cooperates; One end of connecting rod is connected on the side of push-pads, and the middle part of connecting rod is actively socketed in the center pit of capping, and the other end of connecting rod is provided with handle; In a side interface, be provided with and extrude retaining valve, an end of said flowline is socketed on the side interface, the external container of the other end of flowline; In the opposite side interface, be provided with the suction retaining valve, an end of oil inlet pipe is socketed on the opposite side interface, and the other end of oil inlet pipe connects the oil extraction valve of transformer.
Described transformer vacuum oil collector sump tank, an end of said flowline is provided with connector A, and through a connector A and a side interface socket, the other end of flowline is provided with connector B, is connected with container through connector B.
Described transformer vacuum oil collector sump tank, said connector A, flowline and connector B are set to one.
Described transformer vacuum oil collector sump tank is provided with connector D at an end of oil inlet pipe, and through connector D and the socket of opposite side interface, the other end of oil inlet pipe is provided with connector C, and said connector C is connected with the oil extraction valve of transformer.
Described transformer vacuum oil collector sump tank, said connector D, oil inlet pipe and connector C are set to one.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
The said transformer vacuum of the utility model oil collector sump tank has utilized the principle of syringe; Through a side interface and opposite side interface are set in the body front portion; Utilize the only export but no import of extruding retaining valve of setting in the side interface and the only import but no export of the interior suction retaining valve that is provided with of opposite side interface; Realize the vacuum drawn of oiling in the oil pumping of opposite side interface, the past container of a side interface, prevented the purpose of oil sample contact atmosphere effectively; The utility model is simple in structure, and especially the transformer oil sample is gathered used.
[description of drawings]
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, handle; 2, connecting rod; 3, capping; 4, body; 5, cavity; 6, push-pads; 7, a side interface; 8, extrude retaining valve; 9, connector A; 10, connector B 11, flowline; 12, oil inlet pipe; 13, connector C; 14, connector D; 15, opposite side interface; 16, suction retaining valve; 17, rubber ring.
[embodiment]
Through following embodiment can be detailed explanation the utility model, the purpose of open the utility model is intended to protect all technological improvements in the utility model scope,
In conjunction with accompanying drawing 1 described transformer vacuum oil collector sump tank, comprise handle 1, connecting rod 2, body 4, capping 3, push-pads 6, extrude retaining valve 8, flowline 11, suction retaining valve 16 and oil inlet pipe 12, said body 4 is tubular structure; An end opening just; The other end is provided with the structure of shutoff sheet, connects capping 3 at a terminal filament of body 4, is interval with a side interface 7 and opposite side interface 15 on the end wall of the other end of body 4; Be provided with push-pads 6 in the cavity 5 in body 4; Rubber ring 17 is socketed on the outer edge surface of push-pads 6, and the chamber wall of the outer edge surface of rubber ring 17 and cavity 5 closely cooperates, and an end of connecting rod 2 is connected on the side of push-pads 6; The middle part of connecting rod 2 is actively socketed in the center pit of capping 3, and the other end of connecting rod 2 is provided with handle 1; In a side interface 7, be provided with and extrude retaining valve 8, an end of said flowline 11 is socketed on the side interface 7, the external container of the other end of flowline 11; In opposite side interface 15, be provided with suction retaining valve 16, an end of oil inlet pipe 12 is socketed on the opposite side interface 15, and the other end of oil inlet pipe 12 connects the oil extraction valve of transformer.
Described transformer vacuum oil collector sump tank, an end of said flowline 11 is provided with connector A9, and through connector A9 and a side interface 7 sockets, the other end of flowline 11 is provided with connector B10, is connected with container through connector B10; Said connector A9, flowline 11 and connector B10 are set to one.
Described transformer vacuum oil collector sump tank is provided with connector D14 at an end of oil inlet pipe 12, and through connector D14 and 15 sockets of opposite side interface, the other end of oil inlet pipe 12 is provided with connector C13, and said connector C13 is connected with the oil extraction valve of transformer; Said connector D14, oil inlet pipe 12 and connector C13 are set to one.
Implement the described transformer vacuum of the utility model oil collector sump tank, a side interface 7 of body 4 is connected the other end UNICOM oil sample collection container of said flowline 11 with flowline 11; The two ends of the said oil inlet pipe 12 draining valve couplet on the door with opposite side interface 15 and transformer respectively are logical, and the outer handle 1 of exerting oneself then forces connecting rod 2 to drive push-pads 6 outer moving by handle 1; Under the effect of extruding retaining valve 8, only oil inlet pipe 12 extracts oil samples, reach required component after; Push handle 1, suction retaining valve 16 sealings in the opposite side interface 15, the retaining valve 8 of extruding in the side interface 7 is opened; Oil sample gets into container, in this extraction process, does not contact with external air; The oil sample that is extracted also comparatively meets the requirements, and the utility model has been guaranteed accuracy of experimental results.
Claims (5)
1. transformer vacuum oil collector sump tank; Comprise handle (1), connecting rod (2), body (4), capping (3), push-pads (6), extrude retaining valve (8), flowline (11), suction retaining valve (16) and oil inlet pipe (12); It is characterized in that: said body (4) is tubular structure, connects capping (3) at a terminal filament of body (4), is interval with a side interface (7) and opposite side interface (15) on the end wall of the other end of body (4); Be provided with push-pads (6) in the cavity (5) in body (4); Rubber ring (17) is socketed on the outer edge surface of push-pads (6), and the chamber wall of the outer edge surface of rubber ring (17) and cavity (5) closely cooperates, and an end of connecting rod (2) is connected on the side of push-pads (6); The middle part of connecting rod (2) is actively socketed in the center pit of capping (3), and the other end of connecting rod (2) is provided with handle (1); In a side interface (7), be provided with and extrude retaining valve (8), an end of said flowline (11) is socketed on the side interface (7), the external container of the other end of flowline (11); In opposite side interface (15), be provided with suction retaining valve (16), an end of oil inlet pipe (12) is socketed on the opposite side interface (15), and the other end of oil inlet pipe (12) connects the oil extraction valve of transformer.
2. transformer vacuum oil collector sump tank according to claim 1; It is characterized in that: an end of said flowline (11) is provided with connector A (9); Through connector A (9) and a side interface (7) socket, the other end of flowline (11) is provided with connector B (10), is connected with container through connector B (10).
3. transformer vacuum oil collector sump tank according to claim 2 is characterized in that: said connector A (9), flowline (11) and connector B (10) are set to one.
4. transformer vacuum oil collector sump tank according to claim 1; It is characterized in that: the end at oil inlet pipe (12) is provided with connector D (14); Through connector D (14) and opposite side interface (15) socket; The other end of oil inlet pipe (12) is provided with connector C (13), and said connector C (13) is connected with the oil extraction valve of transformer.
5. transformer vacuum oil collector sump tank according to claim 4 is characterized in that: said connector D (14), oil inlet pipe (12) and connector C (13) are set to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202916423U CN202229942U (en) | 2011-08-12 | 2011-08-12 | Vacuum oil collecting device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202916423U CN202229942U (en) | 2011-08-12 | 2011-08-12 | Vacuum oil collecting device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202229942U true CN202229942U (en) | 2012-05-23 |
Family
ID=46080526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202916423U Expired - Fee Related CN202229942U (en) | 2011-08-12 | 2011-08-12 | Vacuum oil collecting device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202229942U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286761A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Tool kit |
| CN103286760A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Novel tool storage box |
| CN103776663A (en) * | 2014-01-25 | 2014-05-07 | 国家电网公司 | Transformer vacuum on-load tap-changer electrified oil sample taking device |
| CN106198107A (en) * | 2016-07-05 | 2016-12-07 | 无锡市华东电力设备有限公司 | A kind of transformator oil taking apparatus and using method thereof |
| CN106442011A (en) * | 2016-11-18 | 2017-02-22 | 嘉善毅诚增塑制品有限公司 | Hand-pulling type sampling equipment |
| CN109916666A (en) * | 2019-02-01 | 2019-06-21 | 国网浙江省电力有限公司丽水供电公司 | A kind of integrated transformer oil sampling apparatus |
-
2011
- 2011-08-12 CN CN2011202916423U patent/CN202229942U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286761A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Tool kit |
| CN103286760A (en) * | 2013-06-21 | 2013-09-11 | 苏州速腾电子科技有限公司 | Novel tool storage box |
| CN103776663A (en) * | 2014-01-25 | 2014-05-07 | 国家电网公司 | Transformer vacuum on-load tap-changer electrified oil sample taking device |
| CN106198107A (en) * | 2016-07-05 | 2016-12-07 | 无锡市华东电力设备有限公司 | A kind of transformator oil taking apparatus and using method thereof |
| CN106442011A (en) * | 2016-11-18 | 2017-02-22 | 嘉善毅诚增塑制品有限公司 | Hand-pulling type sampling equipment |
| CN109916666A (en) * | 2019-02-01 | 2019-06-21 | 国网浙江省电力有限公司丽水供电公司 | A kind of integrated transformer oil sampling apparatus |
| CN109916666B (en) * | 2019-02-01 | 2021-12-07 | 国网浙江省电力有限公司丽水供电公司 | Integral type transformer oil sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120812 |