CN205211543U - Novel oil pressure leak test structure - Google Patents
Novel oil pressure leak test structure Download PDFInfo
- Publication number
- CN205211543U CN205211543U CN201521096027.1U CN201521096027U CN205211543U CN 205211543 U CN205211543 U CN 205211543U CN 201521096027 U CN201521096027 U CN 201521096027U CN 205211543 U CN205211543 U CN 205211543U
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- Prior art keywords
- transformer
- oil
- leak test
- transformer body
- valve
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Abstract
The utility model relates to a novel oil pressure leak test structure belongs to the transformer and makes technical field. Its characterized in that: contain transformer oil import (1), inflation inlet (2), nitrogen gas (3), transformer oil (4), connecting line (5), valve (6), vacuum pressure meter (7), transformer body (8) and store up oil tank (9), storing up oil tank (9) top and being equipped with transformer oil import (1) and inflation inlet (2), the below is passed through valve (6) and is connected with transformer body (8), be equipped with vacuum pressure meter (7) on transformer body (8), store up oil tank (9) fixed setting on transformer body (8), storage oil tank (9) divide into two -layerly, and the one deck is full of nitrogen gas (3), and the one deck is full of transformer oil (4). The beneficial effect of the utility model: simple structure, convenient operation, labour saving and time saving, the result of use is good, guarantees product quality.
Description
Technical field
The utility model relates to a kind of novel oil pressure leak test structure, belongs to technical field of transformer manufacturing.
Background technology
At present, in transformer manufacturing process, traditional transformer product is taked to inflate in oil conservator capsule after product dress is neat, realizes oil pressure leak test by the mode of capsule inflate compression oil.But for change of current sell of one's property product, in factory, in-built timing uneasiness is encapsulated, cannot conventionally oil pressure leak test.For solving the problem, through test of many times, we take on oil conservator pasta, directly to inflate the method leak test of pressurization.But this method is directly contact due to gas (nitrogen) and transformer oil surface after inflation, and such transformer oil can dissolve portion gas, thus cause air content in transformer oil sample to raise, do not meet associated specifications.If the oily air content in oil conservator is too high and also may cause adverse effect to product testing after diffusing to transformer oil box main body.
Utility model content
The purpose of this utility model is to provide a kind of novel oil pressure leak test structure, and effectively solving transformer oil can dissolve portion gas, reaches not only pressurize but also blocks the object of oil in oil conservator and fuel tank main body, solve the problems referred to above that background technology exists.
The technical solution of the utility model is:
A kind of novel oil pressure leak test structure, comprise transformer oil import, inflation inlet, nitrogen, transformer oil, connecting line, valve, pressure vacuum gauge, transformer body and oil conservator, be provided with transformer oil import and inflation inlet above described oil conservator, below is connected with transformer body by valve; Described transformer body is provided with pressure vacuum gauge; Described oil conservator is fixedly installed on transformer body; Described oil conservator is divided into two-layer, and one deck is full of nitrogen, and one deck is full of transformer oil.
The beneficial effects of the utility model: structure is simple, easy to operate, time saving and energy saving, result of use is good, ensures product quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: transformer oil import 1, inflation inlet 2, nitrogen 3, transformer oil 4, connecting line 5, valve 6, pressure vacuum gauge 7, transformer body 8, oil conservator 9.
Embodiment
Below in conjunction with accompanying drawing 1, the utility model is described in further detail.
A kind of novel oil pressure leak test structure, comprise transformer oil import 1, inflation inlet 2, nitrogen 3, transformer oil 4, connecting line 5, valve 6, pressure vacuum gauge 7, transformer body 8 and oil conservator 9, be provided with transformer oil import 1 and inflation inlet 2 above described oil conservator 9, below is connected with transformer body 8 by valve 6; Described transformer body 8 is provided with pressure vacuum gauge 7; Described oil conservator 9 is fixedly installed on transformer body 8; Described oil conservator 9 is divided into two-layer, and one deck is full of nitrogen 3, and one deck is full of transformer oil 4.
After inflation inlet position is filled with nitrogen, when top of oil-tank Pressure gauge reaches specified value, stops inflation, then closes the connection valve between oil conservator and main body, to reach the object of main body oil pressure leak test.
Claims (1)
1. a novel oil pressure leak test structure, it is characterized in that: comprise transformer oil import (1), inflation inlet (2), nitrogen (3), transformer oil (4), connecting line (5), valve (6), pressure vacuum gauge (7), transformer body (8) and oil conservator (9), described oil conservator (9) top is provided with transformer oil import (1) and inflation inlet (2), and below is connected with transformer body (8) by valve (6); Described transformer body (8) is provided with pressure vacuum gauge (7); Described oil conservator (9) is fixedly installed on transformer body (8); Described oil conservator (9) is divided into two-layer, and one deck is full of nitrogen (3), and one deck is full of transformer oil (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096027.1U CN205211543U (en) | 2015-12-28 | 2015-12-28 | Novel oil pressure leak test structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521096027.1U CN205211543U (en) | 2015-12-28 | 2015-12-28 | Novel oil pressure leak test structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211543U true CN205211543U (en) | 2016-05-04 |
Family
ID=55849243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521096027.1U Active CN205211543U (en) | 2015-12-28 | 2015-12-28 | Novel oil pressure leak test structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361144A (en) * | 2019-07-31 | 2019-10-22 | 洛阳博泰机车装备有限公司 | Harmonious locomotive main transformer test technology equipment and method |
-
2015
- 2015-12-28 CN CN201521096027.1U patent/CN205211543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361144A (en) * | 2019-07-31 | 2019-10-22 | 洛阳博泰机车装备有限公司 | Harmonious locomotive main transformer test technology equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |