CN204832423U - Mix transformer oil performance test device - Google Patents
Mix transformer oil performance test device Download PDFInfo
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- CN204832423U CN204832423U CN201520523116.3U CN201520523116U CN204832423U CN 204832423 U CN204832423 U CN 204832423U CN 201520523116 U CN201520523116 U CN 201520523116U CN 204832423 U CN204832423 U CN 204832423U
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- oil
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- airtight water
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a mix transformer oil performance test device, including one airtight water tank (1), the bilateral symmetry is provided with hydro -cylinder (5) and is equipped with defeated oil pipe (4) on hydro -cylinder (5) in airtight water tank (1), installs oil pump (3) in defeated oil pipe (4), installs high -voltage testing electrode (6) in hydro -cylinder (5), and these high -voltage testing electrode (6) are connected with current measuring device (2) of establishing outside airtight water tank (1). The utility model has the advantages of easy operation, convenient to carry, low cost, the different mixing ratio's in testing insulating oil insulating effect can be detected in the laboratory rapidly, essential data is provided for the fortune peacekeeping design of transformer.
Description
Technical field
The utility model belongs to the different proportion insulating oil insulation effect experimental technique field of electric system, especially a kind of bridge transformer oil performance test apparatus.
Background technology
At present, the insulating oil generally used is a kind of mineral oil, is that fractionation is refined and obtains from oil.Its main rising in oil-filled transformer is insulated and cooling effect.The quality of oil directly has influence on electric property and the operation life of transformer.Therefore, no matter be transformer production department or operation department, all give enough attention to oil.Good insulating oil should be clean and transparent liquid, must not have sediment, mechanical impurity suspension and flocculence material.But the insulating oil of single component can not meet the requirement of insulating in engineering now, therefore has invented a kind of flash test device of miscella, carry out the detection of the insulation effect of the High-Voltage Insulation oil to different proportion mixing.
Summary of the invention
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of bridge transformer oil performance test apparatus, the utility model is characterised in that: comprise an airtight water tank, in airtight water tank, symmetria bilateralis is provided with oil cylinder, oil cylinder is provided with petroleum pipeline, in petroleum pipeline, oil pump is installed, in oil cylinder, be provided with high-potting electrode, this high-potting electrode is connected with the current measuring device be located at outside airtight water tank.
The utility model airtight water tank is set to and adopts transparent material to make.
The utility model oil pump can regulate the speed of oil pumping, to regulate the ratio of oil mixing.Current measuring device can regulate range.The power-on voltage of the utility model high-potting electrode is adjustable, and two electrode discharge distances adopt the mode that can regulate.
When the utility model is intended to analogue transformer oil test, test the insulation effect of the oil that different proportion used mixes, oil pump extracts test oil and injects oil cylinder and mixes from sample, electric current, is measured electric current by current measuring device through insulating oil by high-potting electrode.The insulating oil of present single component can not meet the requirement of insulating in engineering, therefore has invented a kind of flash test device of miscella, carrys out the detection of the insulation effect of the High-Voltage Insulation oil to different proportion mixing.
This novel beneficial outcomes: device is simple to operate, easy to carry, with low cost, can detect rapidly the insulation effect of the different mixing proportion in tested insulating oil in laboratory, for the O&M of transformer and design provide basic data.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Be further described the utility model embodiment below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
See Fig. 1, a kind of bridge transformer oil performance test apparatus, the utility model is characterised in that: comprise an airtight water tank 1, in airtight water tank 1, symmetria bilateralis is provided with oil cylinder 5 and is provided with petroleum pipeline 4 on oil cylinder 5, oil pump 3 is installed in petroleum pipeline 4, in oil cylinder 5, be provided with high-potting electrode 6, this high-potting electrode 6 is connected with the current measuring device 2 be located at outside airtight water tank 1.
The utility model airtight water tank 1 is set to and adopts transparent material to make.The utility model oil pump 3 can regulate the speed of oil pumping, to regulate the ratio of oil mixing.Current measuring device 2 can regulate range.The power-on voltage of the utility model high-potting electrode 6 is adjustable, and two electrode discharge distances adopt the mode that can regulate.
When the utility model is intended to analogue transformer oil test, test the insulation effect of the oil that different proportion used mixes, oil pump extracts test oil and injects oil cylinder and mixes from sample, electric current, is measured electric current by current measuring device through insulating oil by high-potting electrode.The insulating oil of present single component can not meet the requirement of insulating in engineering, therefore has invented a kind of flash test device of miscella, carrys out the detection of the insulation effect of the High-Voltage Insulation oil to different proportion mixing.
Claims (2)
1. a bridge transformer oil performance test apparatus, it is characterized in that: comprise an airtight water tank (1), in airtight water tank (1), symmetria bilateralis is provided with oil cylinder (5), oil cylinder (5) is provided with petroleum pipeline (4), oil pump (3) is installed in petroleum pipeline (4), high-potting electrode (6) is installed in oil cylinder (5), this high-potting electrode (6) be located at airtight water tank (1) current measuring device outward (2) and be connected.
2. a kind of bridge transformer oil performance test apparatus according to claim 1, is characterized in that: airtight water tank (1) is set to and adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523116.3U CN204832423U (en) | 2015-07-17 | 2015-07-17 | Mix transformer oil performance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523116.3U CN204832423U (en) | 2015-07-17 | 2015-07-17 | Mix transformer oil performance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832423U true CN204832423U (en) | 2015-12-02 |
Family
ID=54690008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523116.3U Active CN204832423U (en) | 2015-07-17 | 2015-07-17 | Mix transformer oil performance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832423U (en) |
-
2015
- 2015-07-17 CN CN201520523116.3U patent/CN204832423U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |