CN202695067U - Respirator for transformer - Google Patents
Respirator for transformer Download PDFInfo
- Publication number
- CN202695067U CN202695067U CN 201220225303 CN201220225303U CN202695067U CN 202695067 U CN202695067 U CN 202695067U CN 201220225303 CN201220225303 CN 201220225303 CN 201220225303 U CN201220225303 U CN 201220225303U CN 202695067 U CN202695067 U CN 202695067U
- Authority
- CN
- China
- Prior art keywords
- oil
- respirator
- bowl
- transformer
- oil bowl
- 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
- 239000003921 oil Substances 0.000 claims abstract description 33
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010721 machine oil Substances 0.000 claims description 14
- 235000015927 pasta Nutrition 0.000 claims description 4
- 239000010705 motor oil Substances 0.000 abstract 2
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000010339 dilation Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Images
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a respirator for a transformer, belonging to equipment of the transformer. The respirator for the transformer comprises a body and an oil bowl, wherein the bottom end of the body is provided with a vent pipe, and the oil bowl is arranged at the bottom of the body and held with engine oil, a plurality of active alumina balls are placed in the oil bowl and outside the vent pipe; the vent pipe extends to the underneath of the oil face of the engine oil in the oil bowl. By adopting the respirator for the transformer, the oil bowl is not easy to break, and the service life of the respirator is prolonged.
Description
Technical field
The utility model relates to the equipment that transformer is used, specifically a kind of respirator.
Background technology
Transformer in the electrical network generally all is provided with respirator, and the respirator bottom is provided with the oil bowl made from glass, fills machine oil in the oil bowl, and the oil bowl is inner to be provided with the breather pipe that is communicated with the respirator bottom, and breather pipe reaches under the pasta of machine oil.Transformer communicates with outside air by respirator, keeps the air pressure in the transformer to equate with extraneous, prevents from expanding because the reasons such as hot weather heat up machine oil, causes oil spout; Air is by when bowl oil, and the machine oil in the oil bowl can the airborne dust of elimination, like this, so that the air ratio that enters in the transformer is purer.
But to winter, the machine oil in the cold weather, oil bowl contains moisture, and the oil bowl is again glass material, and the oil bowl breaks easily, and the safe operation of transformer has been brought danger.
The utility model content
The utility model technical issues that need to address provide a kind of respirator of transformer of long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
Respirator for transformer, comprise the oil bowl that fills machine oil that the bottom is provided with the body of breather pipe and is arranged on the body bottom, the described oil bowl outside interior, breather pipe also is placed with several activated alumina balls, and described breather pipe reaches under the pasta of the machine oil in the oil bowl.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
The utility model has been placed the activated alumina ball in the oil bowl of respirator, because the characteristic of activated alumina itself, activated alumina adsorbents this product is white or the coccoid particle of blush, water insoluble and other organic solvent, have very strong adsorbent, can absorb moisture and impurity in the working solution, so that the performance of machine oil is more stable, in winter can not be because of machine oil, contain moisture and impurity and deformed dilation causes glass oil bowl to break.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Wherein, 1, the activated alumina ball, 2, the oil bowl, 3, body.
Embodiment
Below in conjunction with description of drawings the utility model is described in further details:
As shown in Figure 1, respirator for transformer, comprise that the bottom is provided with body 3 and the oil bowl 2 of breather pipe, oil bowl 2 is arranged on the bottom of body 3, fill machine oil in the oil bowl 2, oil bowl 2 outsides interior, breather pipe also are placed with several activated alumina balls 1, and breather pipe reaches under the pasta of the machine oil in the oil bowl.
Claims (1)
1. respirator for transformer, comprise the oil bowl (2) that fills machine oil that the bottom is provided with the body of breather pipe (3) and is arranged on body (3) bottom, it is characterized in that: described oil bowl (2) is interior, the outside of breather pipe also is placed with several activated alumina balls (1), and described breather pipe reaches under the pasta of the machine oil in the oil bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225303 CN202695067U (en) | 2012-05-18 | 2012-05-18 | Respirator for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220225303 CN202695067U (en) | 2012-05-18 | 2012-05-18 | Respirator for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202695067U true CN202695067U (en) | 2013-01-23 |
Family
ID=47550649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220225303 Expired - Fee Related CN202695067U (en) | 2012-05-18 | 2012-05-18 | Respirator for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202695067U (en) |
-
2012
- 2012-05-18 CN CN 201220225303 patent/CN202695067U/en not_active Expired - Fee Related
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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: 20130123 Termination date: 20190518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |