CN203678779U - Simple insulting oil pipeline cleaning device - Google Patents
Simple insulting oil pipeline cleaning device Download PDFInfo
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- CN203678779U CN203678779U CN201320609113.2U CN201320609113U CN203678779U CN 203678779 U CN203678779 U CN 203678779U CN 201320609113 U CN201320609113 U CN 201320609113U CN 203678779 U CN203678779 U CN 203678779U
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- pipeline
- oil
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- transformer
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Abstract
The utility model relates to the field of electrical technology, in particular to a simple insulting oil pipeline cleaning device used for monitoring insulating oil of a transformer on line. A transformer tank outlet pipeline is connected with the inlet of an oil on-line pipeline through a stainless steel tee joint; the output end of the oil on-line pipeline is connected with a pipeline cleaning circulating pump and the input end of a power control box through a stainless steel tee joint; the pipeline cleaning circulating pump and the output end of the power control box are connected with the input end of a flow indicator; the output end of the flow indicator is connected with a transformer tank inlet pipeline through a stainless steel tee joint and a quick-change connector to form a cleaning loop. The simple insulting oil pipeline cleaning device is simple in structure, convenient to operate and practical and is an ideal cleaning device for insulating oil pipelines of electrical equipment.
Description
Technical field
The utility model relates to technical field of electricity, specifically relates to a kind of easy insulating oil pipeline washing device for transformer insulation oil on-line monitoring.
Background technology
Transformer insulation oil on-line monitoring is one of most important means of status monitoring, be widely applied in power system, because the pernicious fault of transformer happens occasionally, connect with the online pipeline of oil of transformer long, insulating oil oil sample when inside has been filled with transformer fault, after transformer is changed or processed, the online pipeline of crude oil is after being connected to and changing on new transformer, and the fault oil in the online pipeline of crude oil will certainly pollute new transformer.And the cleaning of the online pipeline of oil is very difficult, also do not have the record of the online pipeline-cleaning technology of oil at present.
Summary of the invention
The purpose of this utility model is as addressing this problem, and a kind of easy insulating oil pipeline washing device is provided, and meets the requirement of insulating oil on-line monitoring.
A kind of easy insulating oil pipeline washing device of the utility model is achieved by following technical proposals: a kind of easy insulating oil pipeline washing device comprises stainless steel threeway, oil tank of transformer export pipeline, oil online gc, the online pipeline of oil, oil tank of transformer inlet ductwork, described oil tank of transformer export pipeline is connected by the online pipeline import of stainless steel threeway and oil, the online pipeline output of oil is connected with pipeline-cleaning circulating pump and power controling box input by stainless steel threeway, pipeline-cleaning circulating pump and power controling box output are connected with flow indicator input, flow indicator output connects and composes a scavenger circuit by stainless steel threeway and hydraulic quick coupler and oil tank of transformer inlet ductwork.
A kind of easy insulating oil pipeline washing device of the utility model compared with prior art has following beneficial effect: due to the utility model by online oil pipeline by threeway, form a scavenger circuit with pipeline-cleaning circulating pump, power controling box and flow indicator, make in pipeline Residual oil enter transformer body front-seat except and clean up, guaranteed that transformer is clean at operation front oil duct.A kind of easy insulating oil pipeline washing device of the utility model is simple and practical, and it is convenient to clean, and meets the requirement of insulating oil on-line monitoring.The utility model cleaning device make in pipeline Residual oil enter transformer body front-seat except and clean up, while preventing that transformer from pernicious fault occurring, in pipeline, Residual oil pollutes transformer body.By the cleaning of the online pipeline of oil, can guarantee reliability and the accuracy of the online devices collect data of oil, for accurate evaluation running state of transformer provides safeguard.
A kind of easy insulating oil pipeline washing device of the utility model is simple in structure, and easy to operate practicality is the desirable cleaning device of insulation of electrical installation oil pipe line.
Accompanying drawing explanation
Fig. 1 is a kind of easy insulating oil pipeline washing device structural representation of the utility model.
Wherein: 1, stainless steel threeway; 2, oil tank of transformer export pipeline; 3, oily online gc; 4, the online pipeline of oil; 5, pipeline-cleaning circulating pump and power controling box; 6, flow indicator; 7, hydraulic quick coupler; 8, oil tank of transformer inlet ductwork.
The specific embodiment
Below in conjunction with drawings and Examples, a kind of easy insulating oil pipeline washing device technical scheme of the utility model is further described.
As shown in Figure 1, a kind of easy insulating oil pipeline washing device comprises stainless steel threeway 1, oil tank of transformer export pipeline 2, oil online gc 3, the online pipeline 4 of oil, oil tank of transformer inlet ductwork 8, described oil tank of transformer export pipeline 2 is connected by online pipeline 4 imports of stainless steel threeway 1 and oil, online pipeline 4 outputs of oil are connected with pipeline-cleaning circulating pump and power controling box 5 inputs by stainless steel threeway 1, pipeline-cleaning circulating pump and power controling box 5 outputs are connected with flow indicator 6 inputs, flow indicator 6 outputs connect and compose a scavenger circuit by stainless steel threeway 1 and hydraulic quick coupler 7 with oil tank of transformer inlet ductwork 8.
The online pipeline 4 of described oil adopts outer stainless steel braiding, internal layer teflon hose.
Described stainless steel threeway 1 is equipped with accurate hydraulic quick coupler 7.
Described pipeline-cleaning circulating pump 5 adopts 5L/min oil resistant membrane pump.
A kind of easy insulating oil pipeline washing device comprises stainless steel threeway 1, oil tank of transformer export pipeline 2, oil online gc 3, the online pipeline 4 of oil, oil tank of transformer inlet ductwork 8, described oil tank of transformer export pipeline 2 is connected by online pipeline 4 imports of stainless steel threeway 1 and oil, online pipeline 4 outputs of oil are connected with pipeline-cleaning circulating pump and power controling box 5 inputs by stainless steel threeway 1, pipeline-cleaning circulating pump and power controling box 5 outputs are connected with flow indicator 6 inputs, flow indicator 6 outputs connect and compose a scavenger circuit by stainless steel threeway 1 and hydraulic quick coupler 7 with oil tank of transformer inlet ductwork 8.
Manufacturing conditions
1.1 1/4 4 of stainless steel threeways.
The online pipeline of 1.2 oil, outer stainless steel braiding, internal layer teflon hose are also joined 1/4 accurate hydraulic quick coupler.
1.3 pipeline-cleaning circulating pumps (5L/min oil resistant membrane pump).
1.4 power controling boxs (containing 12V Switching Power Supply).
1.5 flow indicator.
2. device manufacturing process
Online oil pipeline, by threeway, is formed to a scavenger circuit with pipeline-cleaning circulating pump, power controling box and flow indicator, make in pipeline Residual oil enter transformer body front-seat except and clean up, concrete structure is shown in Fig. 1.
When use, disconnect the online pipeline outlet of oily online gc and oil, make oil tank of transformer export pipeline, stainless steel threeway, the online pipeline import of oil, the online pipeline of oil, flow indicator, pipeline-cleaning circulating pump form a loop, opening power is rinsed, rinse after about 1min, connect the online pipeline outlet of oily online gc and oil, meet the requirement of insulating oil on-line monitoring.
beneficial effect:
1. the method is simple and practical, meets the requirement of insulating oil on-line monitoring, has obtained in practice application.
2. make in pipeline Residual oil enter transformer body front-seat except and clean up, while preventing that transformer from pernicious fault occurring, in pipeline, Residual oil pollutes transformer body.
3. by the cleaning of the online pipeline of oil, can guarantee reliability and the accuracy of the online devices collect data of oil, for accurate evaluation running state of transformer provides safeguard.
Claims (4)
1. an easy insulating oil pipeline washing device, comprise stainless steel threeway (1), oil tank of transformer export pipeline (2), oil online gc (3), the online pipeline (4) of oil, oil tank of transformer inlet ductwork (8), it is characterized in that: described oil tank of transformer export pipeline (2) is connected by online pipeline (4) import of stainless steel threeway (1) and oil, online pipeline (4) output of oil is connected with pipeline-cleaning circulating pump and power controling box (5) input by stainless steel threeway (1), pipeline-cleaning circulating pump and power controling box (5) output is connected with flow indicator (6) input, flow indicator (6) output connects and composes a scavenger circuit by stainless steel threeway (1) and hydraulic quick coupler (7) with oil tank of transformer inlet ductwork (8).
2. easy insulating oil pipeline washing device according to claim 1, is characterized in that: the online pipeline of described oil (4) adopts outer stainless steel braiding, internal layer teflon hose.
3. easy insulating oil pipeline washing device according to claim 1, is characterized in that: described stainless steel threeway (1) is equipped with accurate hydraulic quick coupler (7).
4. easy insulating oil pipeline washing device according to claim 1, is characterized in that: described pipeline-cleaning circulating pump (5) adopts 5L/min oil resistant membrane pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609113.2U CN203678779U (en) | 2013-09-30 | 2013-09-30 | Simple insulting oil pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609113.2U CN203678779U (en) | 2013-09-30 | 2013-09-30 | Simple insulting oil pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678779U true CN203678779U (en) | 2014-07-02 |
Family
ID=51000739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609113.2U Expired - Fee Related CN203678779U (en) | 2013-09-30 | 2013-09-30 | Simple insulting oil pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525534A (en) * | 2014-12-11 | 2015-04-22 | 南京梅山冶金发展有限公司 | Combined washing fuel tank and use method thereof |
-
2013
- 2013-09-30 CN CN201320609113.2U patent/CN203678779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525534A (en) * | 2014-12-11 | 2015-04-22 | 南京梅山冶金发展有限公司 | Combined washing fuel tank and use method thereof |
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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 |
Granted publication date: 20140702 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |