CN209487284U - A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator - Google Patents
A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator Download PDFInfo
- Publication number
- CN209487284U CN209487284U CN201920003590.1U CN201920003590U CN209487284U CN 209487284 U CN209487284 U CN 209487284U CN 201920003590 U CN201920003590 U CN 201920003590U CN 209487284 U CN209487284 U CN 209487284U
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- China
- Prior art keywords
- storage box
- oil storage
- pipeline
- transformer
- respirator
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 41
- 239000003463 adsorbent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Abstract
The disclosure discloses a kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator, including upper pipeline, lower pipeline, anti-tubing and casing, oil storage box, draining ball valve and oil level pipe.The greasy dirt that the disclosure can effectively avoid installation for transformer from taking out of by respiration due to be directly entered respirator caused by damage, the maintenance period of transformer can be reduced and improve its service life.
Description
Technical field
The disclosure belongs to transformer equipment maintenance area, and in particular to a kind of greasy dirt prevented in installation for transformer is to respirator
The device of leakage.
Background technique
Respirator is also known as dehydrating breather, is an attached safety guard of main transformer, inside filled with changeable colour silicon
Glue formula activated alumina adsorbents, lower part are equipped with oil sealing cup.Respirator can filter out into installation for transformer impurity and
Moisture makes the insulating oil in transformer keep good electric property, prevents installation for transformer from making moist, and avoids reducing or destroying becoming
The dielectric strength of depressor, in order to avoid winding.When the discoloration silica gel in respirator switchs to pale red by blue, show adsorbent
It has made moist, it is necessary to which replacement is dry；If the oil in oil sealing cup, which absorbs impurity, can excessively lose filter effect, need replacing.
Gas is not only discharged when carrying out respiration in existing installation for transformer, is also mingled with a small amount of greasy dirt, the greasy dirt
It will lead to the adsorbent in respirator into respirator quickly to make moist, to lose filter effect.
Utility model content
To solve the deficiencies in the prior art, the disclosure is designed to provide a kind of prevent in installation for transformer
The device that greasy dirt is leaked to respirator can prevent installation for transformer greasy dirt when carrying out respiration from entering respirator, only allow
Gas passes through respirator, damage of the greasy dirt that can effectively avoid installation for transformer respiration from taking out of to respirator, to improve
The service life of respirator.
To achieve the above objectives, following technical scheme is described in the disclosure:
A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator, including upper pipeline, lower pipeline, anti-oil jacket
Pipe, oil storage box, draining ball valve and oil level pipe；Wherein,
The upper end of the upper pipeline and the end piping connection of installation for transformer；
The lower end of the upper pipeline is connect with the upper end of the oil storage box；
The upper end of the lower pipeline is connect with the lower end of the oil storage box；
The lower end of the lower pipeline is connect with respirator；
The anti-tubing and casing is placed in the oil storage box and is socketed with the lower pipeline；
The draining ball valve is connected to the oil storage box bottom side；
The oil level pipe is connected to the oil storage box bottom other side.
Preferably, the lower end of the upper pipeline is connect or is welded by flange bolt with the upper end of the oil storage box.
Preferably, the upper end of lower pipeline is connect or is welded by flange bolt with the lower end of the oil storage box.
Preferably, the draining ball valve is threadingly attached to the oil storage box bottom side.
Preferably, the oil level pipe is connected to the oil storage box bottom other side by hollow bolt.
Preferably, the anti-tubing and casing and the lower pipeline are detachable.
Preferably, the two sides of the anti-tubing and casing and with lower pipeline socket place be equipped with air inlet.
Preferably, the draining ball valve is in close state when not in use in described device.
Compared with prior art, disclosure bring has the beneficial effect that
1, a small amount of greasy dirt that can effectively avoid installation for transformer from taking out of by respiration is directly entered respirator, ensures respiration
The safe and effective operation of device；
2, the maintenance period that can reduce transformer improves its service life.
Detailed description of the invention
Fig. 1 is the structural representation for the device that a kind of greasy dirt prevented in installation for transformer of the disclosure is leaked to respirator
Figure；
Wherein, label is expressed as follows in figure:
1, upper pipeline；2, anti-tubing and casing；3, oil storage box；4, draining ball valve；5, oil level pipe；6, lower pipeline.
Specific embodiment
The technical solution of the disclosure is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator, including upper pipeline, under
Pipeline, anti-tubing and casing, oil storage box, draining ball valve and oil level pipe；Wherein,
The upper end of the upper pipeline and the end piping connection of installation for transformer；
The lower end of the upper pipeline is connect with the upper end of the oil storage box；
The upper end of the lower pipeline is connect with the lower end of the oil storage box；
The lower end of the lower pipeline is connect with respirator；
The anti-tubing and casing is placed in the oil storage box and is socketed with the lower pipeline；
The draining ball valve, which leads to, is connected to the oil storage box bottom side；
The oil level pipe is connected to the oil storage box bottom other side.
Above-described embodiment completely reflects the technical solution of the disclosure, and above-described embodiment is for existing in the prior art
The problem of installation for transformer is directly entered respirator because of a small amount of greasy dirt that respiration is taken out of, creative proposes a kind of anti-oil jacket
Pipe, the greasy dirt that transformer is taken out of in respiration can be separated and greasy dirt is isolated in except respirator with gas,
The advantages of respirator safely and effectively runs, reduces transformer maintenance period and improve its service life can be effectively ensured.
Specifically, the course of work of above-described embodiment are as follows: a small amount of greasy dirt that installation for transformer is taken out of by respiration from
Enter oil storage box through upper pipeline with air-flow under the conditions of so, wherein air-flow is through anti-tubing and casing two sides and anti-tubing and casing and lower pipeline set
The air inlet at the place of connecing enters respirator by lower pipeline, greasy dirt by anti-tubing and casing obstruct and through oil storage box inner wall and lower pipeline outer wall from
So fall to oil storage box bottom.By the greasy dirt storage condition in oil level pipe observable oil storage box, when pasta reaches alert locations
When, greasy dirt is discharged by opening draining ball valve.
In another embodiment, the lower end of the upper pipeline is connect or is welded by flange bolt with the upper end of the oil storage box
It connects.
In another embodiment, the upper end of the lower pipeline is connect or is welded by flange bolt with the lower end of the oil storage box
It connects.
In another embodiment, the draining ball valve is threadingly attached to the oil storage box bottom side.
In another embodiment, the oil level pipe is connected to the oil storage box bottom other side by hollow bolt.
In another embodiment, the anti-tubing and casing and the lower pipeline are detachable.
In the present embodiment, when anti-tubing and casing is damaged because of service life or other factors, greasy dirt can by upper pipeline directly into
The use for entering lower pipeline influence respirator can be avoided the oil-proof device at this point, can only dismantle anti-tubing and casing and be replaced
Integral replacing and increase cost.
In another embodiment, the two sides of the anti-tubing and casing and with lower pipeline socket place be equipped with air inlet.
In the present embodiment, to can smoothly enter into lower pipeline convenient for air-flow, need the two sides of anti-tubing and casing and bottom end be arranged into
Port, it will be apparent that, the greasy dirt carried in air-flow can only fall in oil storage box bottom due to gravity, without as air-flow is from air inlet
Mouth enters lower pipeline.
In another embodiment, the draining ball valve is in close state when not in use in described device.
In the present embodiment, when the greasy dirt in oil storage box is not up to discharge standard, draining ball valve should be at closed state, keep away
Exempt from greasy dirt leakage.
The above is only the section Examples of the disclosure, are not limited to the inventive concept of the disclosure, the technology of this field
Personnel centainly can be replaced and be deformed under the principle for not departing from the disclosed invention design, but should fall into the disclosure
Protection scope.
Claims (8)
1. a kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator, including upper pipeline, lower pipeline, anti-oil jacket
Pipe, oil storage box, draining ball valve and oil level pipe；Wherein,
The upper end of the upper pipeline and the end piping connection of installation for transformer；
The lower end of the upper pipeline is connect with the upper end of the oil storage box；
The upper end of the lower pipeline is connect with the lower end of the oil storage box；
The lower end of the lower pipeline is connect with respirator；
The anti-tubing and casing is placed in the oil storage box and is socketed with the lower pipeline；
The draining ball valve is connected to the oil storage box bottom side；
The oil level pipe is connected to the oil storage box bottom other side.
2. the apparatus according to claim 1, which is characterized in that the lower end of the upper pipeline and the upper end of the oil storage box are logical
Cross flange bolt connection or welding.
3. the apparatus according to claim 1, which is characterized in that the upper end of the lower pipeline and the lower end of the oil storage box are logical
Cross flange bolt connection or welding.
4. the apparatus according to claim 1, which is characterized in that the draining ball valve is threadingly attached to the oil storage box
Bottom side.
5. the apparatus according to claim 1, which is characterized in that the oil level pipe is connected to the oil storage by hollow bolt
The cassette bottom portion other side.
6. the apparatus according to claim 1, which is characterized in that the anti-tubing and casing and the lower pipeline are detachable.
7. device according to claim 1 or 6, which is characterized in that the two sides of the anti-tubing and casing and with lower pipeline be socketed
Place is equipped with air inlet.
8. device according to claim 4, which is characterized in that the draining ball valve is in pass in described device when not in use
Closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003590.1U CN209487284U (en) | 2019-01-02 | 2019-01-02 | A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920003590.1U CN209487284U (en) | 2019-01-02 | 2019-01-02 | A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487284U true CN209487284U (en) | 2019-10-11 |
Family
ID=68129891
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920003590.1U Active CN209487284U (en) | 2019-01-02 | 2019-01-02 | A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509609A (en) * | 2019-01-02 | 2019-03-22 | 国网吉林省电力有限公司检修公司 | A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator |
-
2019
- 2019-01-02 CN CN201920003590.1U patent/CN209487284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509609A (en) * | 2019-01-02 | 2019-03-22 | 国网吉林省电力有限公司检修公司 | A kind of device that the greasy dirt prevented in installation for transformer is leaked to respirator |
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