CN202471454U - Injected oil taking device for distribution transformer - Google Patents
Injected oil taking device for distribution transformer Download PDFInfo
- Publication number
- CN202471454U CN202471454U CN2011205259940U CN201120525994U CN202471454U CN 202471454 U CN202471454 U CN 202471454U CN 2011205259940 U CN2011205259940 U CN 2011205259940U CN 201120525994 U CN201120525994 U CN 201120525994U CN 202471454 U CN202471454 U CN 202471454U
- Authority
- CN
- China
- Prior art keywords
- retaining valve
- connecting link
- pipe
- substation transformer
- oiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an injected oil taking device for a distribution transformer and relates to an injected oil taking tool for a transformer. A one-way valve A (12) is arranged in a protruding pipe; the front end of a connecting rod (5) is provided with a circular top block (8); a rubber ring (7) is sleeved in a groove which is formed on the outer edge of the top block; the connecting rod is of a hollow structure; an oil sample passage A (6) is formed in the connecting rod which is of a hollow structure; the front end of the connecting rod is provided with a one-way valve B (19); an external thread (9) at the rear part of the pipe body is connected with an internal thread (13) of a rear cover (3); a hook handle (14) is respectively arranged on two sides of the rear cover; the connecting rod penetrates through a hole which is formed on the rear surface of the rear cover and is connected with a connecting screw hole (16) in the middle of a pressing handle (17); a spring (15) is arranged between the pressing handle and the rear cover (3); a passage B (18) is formed at one end of the connecting screw hole of the pressing handle; and two ends of the pipe (2) are respectively connected with the passage B and a container (4). The aim of effectively preventing the oil sample from being in contact with the atmosphere is fulfilled.
Description
[technical field]
The utility model relates to a kind of oiling oil taking tool of transformer, and oily device is got in the oiling that especially relates to a kind of substation transformer.
[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 True 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; Should reduce as far as possible and sneak into too much " being harmful to " gas in the oil, so that warranty test result's accuracy, when existing instrument is taken a sample; Sometimes be to survey an accurate numerical value to need repeatedly round transformer station scene to test the laboratory with oiling; Not only take a lot of work, time-consuming, the 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; Oily device is got in the oiling that the utility model discloses a kind of substation transformer; The circular jacking block to-and-fro movement of the utility model utilization just with the oil sample of transformer ingress of air directly do not send into container or when refueling not ingress of air directly send into transformer, 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:
Oily device is got in a kind of oiling of substation transformer, comprises body, retaining valve A, rubber ring, connecting link, retaining valve B, bonnet, the neck of hook, pressure handle, pipe and container, on the front end end face of body, is provided with the protrusion pipe; Retaining valve A is in protrusion pipe, and the front end of connecting link is provided with circular jacking block, and rubber ring is socketed in the groove that the outer rim of jacking block is provided with; Connecting link is a hollow-core construction, is oil sample path A in the connecting link of said hollow-core construction, and the front end of connecting link is provided with retaining valve B; The internal thread that connects bonnet at the external thread at the rear portion of body; The both sides of bonnet are respectively equipped with the neck of hook, and connecting link connects with the screw that is connected at pressure handle middle part after passing the perforation that the bonnet rear is provided with, and between pressure handle and bonnet, is provided with spring; Connection screw to an end of pressure handle is provided with path B, and the two ends of pipe are connecting path B and container respectively; Wherein retaining valve A does not go out for only getting into body, and retaining valve B does not get oily collector for an inlet passage A does not go out to form by the oil sample of substation transformer entering container; Retaining valve A and retaining valve B turned around respectively to install become the vacuum oil sample that gets into substation transformer by container and get oily device.
Oily device is got in the oiling of described substation transformer, and the inwall of rubber ring and body is for closely cooperating.
Oily device is got in the oiling of described substation transformer, retaining valve A with the protrusion inside pipe wall for being threaded.
Oily device is got in the oiling of described substation transformer, and the path A inwall of retaining valve B and connecting link is for being threaded.
Oily device is got in the oiling of described substation transformer, and pipe and path B inwall are for being threaded.
Owing to adopted technique scheme, the utlity model has following beneficial effect:
The principle that oily device has utilized syringe is got in the oiling of said substation transformer, gets oily collector through the only import but no export formation of retaining valve B and retaining valve A by the oil sample that substation transformer gets into container; Retaining valve A and retaining valve B turned around respectively to install become the vacuum oil sample that gets into substation transformer by container and get oily device; The circular jacking block to-and-fro movement of the utility model utilization just with the oil sample of transformer ingress of air directly do not send into container or when refueling not ingress of air directly send into transformer, prevented the purpose of oil sample contact atmosphere effectively; The utility model is simple in structure, especially is fit to the transformer oil sample and gathers used.
[description of drawings]
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, connector; 2, pipe; 3, bonnet; 4, container; 5, connecting link; 6, path A; 7, rubber ring; 8, jacking block; 9, external thread; 10, body; 11, protrusion pipe; 12, retaining valve A; 13, internal thread; 14, the neck of hook; 15, spring; 16, connect screw; 17, pressure handle; 18, path B; 19, retaining valve B.
[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,
Oily device is got in oiling in conjunction with accompanying drawing 1 described a kind of substation transformer, comprises body 10, retaining valve A16, rubber ring 7, connecting link 5, retaining valve B19, bonnet 3, the neck of hook 14, pressure handle 17, pipe 2 and container 4, on the front end end face of body 10, is provided with protrusion pipe 11; Retaining valve A16 is in protrusion pipe 11; The front end of connecting link 5 is provided with circular jacking block 8, and rubber ring 7 is socketed in the groove that the outer rim of jacking block 8 is provided with, and connecting link 5 is a hollow-core construction; In the connecting link 5 of said hollow-core construction is oil sample path A6; The front end of connecting link 5 is provided with retaining valve B 19, connects the internal thread 13 of bonnets 3 at the external thread 9 at the rear portion of body 10, and the both sides of bonnet 3 are respectively equipped with the neck of hook 14; Connecting link 5 connects with the screw 16 that is connected at pressure handle 17 middle parts after passing the perforation that bonnet 3 rears are provided with; Between pressure handle 17 and bonnet 3, be provided with spring 15, connection screw 16 to one ends of pressure handle 17 are provided with path B 18, and the two ends of pipe 2 are connecting path B 18 and container 4 respectively; Wherein retaining valve A16 does not go out for only getting into body 10, and retaining valve B 19 does not get oily collector for an inlet passage A6 does not go out to form by the oil sample of substation transformer entering container 4; Retaining valve A16 and retaining valve B 19 turned around respectively to install become the vacuum oil sample that gets into substation transformers by container 4 and get oily device.
Said retaining valve A16 and protrusion pipe 11 inwalls are for being threaded, and the path A6 inwall of retaining valve B 19 and connecting link 5 is for being threaded, and pipe 2 and path B 18 inwalls are for being threaded.
Implement the oiling of the described substation transformer of the utility model and get oily device; The principle that oily device has utilized syringe is got in the oiling of said substation transformer, gets oily collector through the only import but no export formation of retaining valve B19 and retaining valve A16 by the oil sample that substation transformer gets into container; Retaining valve A16 and retaining valve B19 turned around respectively to install become the vacuum oil sample that gets into substation transformer by container and get oily device; The circular jacking block to-and-fro movement of the utility model utilization just with the oil sample of transformer ingress of air directly do not send into container or when refueling not ingress of air directly send into transformer, prevented the purpose of oil sample contact atmosphere effectively; The described extraction process of the utility model does not contact with outside air, and the oil sample that is extracted also comparatively meets the requirements, and the utility model has been guaranteed accuracy of experimental results.
The utility model does not detail part and is prior art.
Claims (1)
1. oily device is got in the oiling of a substation transformer; Comprise body (10), retaining valve A (16), rubber ring (7), connecting link (5), retaining valve B (19), bonnet (3), the neck of hook (14), pressure handle (17), pipe (2) and container (4); It is characterized in that: on the front end end face of body (10), be provided with protrusion pipe (11); Retaining valve A (16) is in protrusion pipe (11); The front end of connecting link (5) is provided with circular jacking block (8), and rubber ring (7) is socketed in the groove that the outer rim of jacking block (8) is provided with, and connecting link (5) is a hollow-core construction; In the connecting link of said hollow-core construction (5) is oil sample path A (6); The front end of connecting link (5) is provided with retaining valve B (19), connects the internal thread (13) of bonnet (3) at the external thread (9) at the rear portion of body (10), and the both sides of bonnet (3) are respectively equipped with the neck of hook (14); Connecting link (5) connects with the screw (16) that is connected at pressure handle (17) middle part after passing the perforation that bonnet (3) rear is provided with; Between pressure handle (17) and bonnet (3), be provided with spring (15), connection screw (16) a to end of pressure handle (17) is provided with path B (18), and the two ends of pipe (2) are connecting path B (18) and container (4) respectively; Wherein retaining valve A (16) does not go out for only getting into body (10), and retaining valve B (19) does not get oily collector for an inlet passage A (6) does not go out to form by the oil sample of substation transformer entering container (4); Retaining valve A (16) and retaining valve B (19) turned around respectively to install become the vacuum oil sample that gets into substation transformer by container (4) and get oily device.
2, oily device is got in the oiling of substation transformer according to claim 1, it is characterized in that: the inwall of rubber ring (7) and body (10) is for closely cooperating.
3, oily device is got in the oiling of substation transformer according to claim 1, it is characterized in that: retaining valve A (16) manages (11) inwall for being threaded with protrusion.
4, oily device is got in the oiling of substation transformer according to claim 1, it is characterized in that: path A (6) inwall of retaining valve B (19) and connecting link (5) is for being threaded.
5, oily device is got in the oiling of substation transformer according to claim 1, it is characterized in that: pipe (2) and path B (18) inwall are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205259940U CN202471454U (en) | 2011-12-15 | 2011-12-15 | Injected oil taking device for distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205259940U CN202471454U (en) | 2011-12-15 | 2011-12-15 | Injected oil taking device for distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471454U true CN202471454U (en) | 2012-10-03 |
Family
ID=46919606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205259940U Expired - Fee Related CN202471454U (en) | 2011-12-15 | 2011-12-15 | Injected oil taking device for distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107063751A (en) * | 2017-04-05 | 2017-08-18 | 国网浙江台州市路桥区供电公司 | A kind of head space formula vacuum draws oil sample method |
-
2011
- 2011-12-15 CN CN2011205259940U patent/CN202471454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107063751A (en) * | 2017-04-05 | 2017-08-18 | 国网浙江台州市路桥区供电公司 | A kind of head space formula vacuum draws oil sample method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202471454U (en) | Injected oil taking device for distribution transformer | |
| CN202948063U (en) | Sealing type core resistivity measuring clamp | |
| CN202229942U (en) | Vacuum oil collecting device of transformer | |
| CN202880076U (en) | Dustproof cap of stop valve | |
| CN203414217U (en) | Rapid detection tool for insertion force of headrest | |
| CN102941505B (en) | Movable spring air tightness detection apparatus | |
| CN203961904U (en) | Anti-theft oil well sampler | |
| CN207408560U (en) | A kind of breaker output clamping monitoring device | |
| CN204504700U (en) | The assembly tooling of a kind of sensor framework contact pin | |
| CN202133436U (en) | Water level sensor | |
| CN201329520Y (en) | Rotary photoelectrical edge finder | |
| CN202910868U (en) | Electromagnetic embedded object absorbing device | |
| CN204235505U (en) | The dual-purpose Circlip tongs of plug-in hole axle | |
| CN204504699U (en) | A kind of desk-top sensor contact pin apparatus | |
| CN204028336U (en) | Portable magnetic instrument | |
| CN204504712U (en) | A kind of sensor framework contact pin assembling device | |
| CN203597939U (en) | Mouse cough recording device | |
| CN204594752U (en) | Multilayer hydrophore | |
| CN201739773U (en) | Fluid monitoring device | |
| CN205898028U (en) | Detect thick special use of knuckle shock attenuation arm and examine utensil | |
| CN203309139U (en) | Transformer substation intelligent vacuum sampling valve | |
| CN204504702U (en) | A kind of sensor framework contact pin socketing tool equipment | |
| CN203585525U (en) | Pressure testing valve | |
| CN202992215U (en) | Linear-type pneumatic slide valve | |
| CN209727489U (en) | A kind of portable quaternary sediment data acquisition device |
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 |
Granted publication date: 20121003 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |