CN201302894Y - Oil immersed type electric oil pit in transformer station - Google Patents
Oil immersed type electric oil pit in transformer station Download PDFInfo
- Publication number
- CN201302894Y CN201302894Y CNU2008201757979U CN200820175797U CN201302894Y CN 201302894 Y CN201302894 Y CN 201302894Y CN U2008201757979 U CNU2008201757979 U CN U2008201757979U CN 200820175797 U CN200820175797 U CN 200820175797U CN 201302894 Y CN201302894 Y CN 201302894Y
- Authority
- CN
- China
- Prior art keywords
- oil
- cover plate
- pit
- oil pit
- hole
- 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
Images
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model relates to a fire protection device of an oil immersed type transformer, in particular to an oil immersed type electric oil pit in a transformer station. The oil immersed type electric oil pit is characterized in that a cover plate is arranged on the oil pit, and an oil leak hole is arranged on the cover plate. The utility mode provides the improvement for the existing oil pit; on the premise that the oil pit is ensured to be used safely, cobbles placed in the oil pit are omitted; meanwhile, the oil pit which is originally open is sealed by the cover plate provided with the hole, so that the problem that dust and sand enter the oil pit can be solved; and the oil pit can be very conveniently cleaned. When the oil pit is larger, an upright post is arranged inside the oil pit, and the cover plate provided with the hole is put onto the upright post, so that the cover plate can be supported by the upright post.
Description
Technical field
The utility model relates to oil immersed apparatus oil hole in the firebreak device of oil-filled transformer, particularly transformer station.
Background technology
At present, oil-filled transformer is according to designing requirement, one of fire safety facility that is adopted is that an oil hole is set, in the oil hole, fill cobble, be provided with oil-drain pipe and draining valve in the You Keng bottom, when oil-filled transformer generation leakage of oil, transformer inside or outside line local fault, make oil storage splash to ground and flow in the oily stone layer of cheating, thereby play certain fire prevention mitigation effect from the nozzle opening ejection.By using for a long time in the west area, there is following shortcoming in this design: because the west area dust storm is bigger, oil-drain pipe is stopped up in the sand and dust long-term accumulation easily, causes oil extraction speed slow, needs the sand and dust in the periodic cleaning oil hole, and workload is very big.
Summary of the invention
The purpose of this utility model is to overcome the defective that prior art exists, and provides a kind of and can reduce effectively and prevent that sand and dust from entering oil immersed apparatus oil hole in the oily transformer station that cheats.
For achieving the above object, the technical solution of the utility model is: oil immersed apparatus oil hole in a kind of transformer station, comprise the oil hole, and it is characterized in that on the oil hole, being placed with cover plate, have oil leaking hole on the cover plate.
Above-mentioned oil is provided with column in the hole, and cover plate is placed on the column.
The periphery of above-mentioned cover plate is equipped with angle iron frame.
The utility model is the improvement to existing oil hole, under the preceding topic that guarantees the safe handling of oil hole, omitted the cobble that is placed in the oil hole, simultaneously former unlimited oil hole is sealed by cover plate with holes, solve sand and dust and entered the problem that the oil hole is brought, owing to do not place cobble in the oil hole, the cleaning to the oil hole just is very easy to so simultaneously.When the oil hole is big, in the oil hole, be provided with column, cover plate with holes is placed on the column, supports by column.
Description of drawings
Accompanying drawing 1 is a use structural representation of the present utility model;
Accompanying drawing 2 is overlooked for accompanying drawing 1.
Embodiment
As shown in Figure 1, 2, cover plate 2 is placed on the oil hole 5, and the oil hole is all covered, and on the cover board has the hole 3 that is used for leakage of oil, and when oil-filled transformer had an accident, the oil in the transformer just can enter by the hole on the cover plate in the oil hole.When oil is cheated when excessive, can in the oil hole, a plurality of columns 4 be set as required, determine the size of cover plate according to the spacing distance of column.In order to make the spacing between cover plate and the cover plate less, be convenient to the making of cover plate and the overall appearance in oil hole simultaneously, at the periphery of cover plate angle iron frame 1 is housed.Cover plate can adopt concrete to make.
Claims (3)
1, oil immersed apparatus oil hole in a kind of transformer station comprises the oil hole, it is characterized in that being placed with cover plate (2) on You Keng (5), has oil leaking hole (3) on the cover plate.
2, oil immersed apparatus oil hole in the transformer station according to claim 1 is characterized in that being provided with column (4) in the above-mentioned oil hole, and cover plate (2) is placed on the column.
2, oil immersed apparatus oil hole in the transformer station according to claim 1 and 2 is characterized in that the periphery of above-mentioned cover plate (2) is equipped with angle iron frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201757979U CN201302894Y (en) | 2008-10-25 | 2008-10-25 | Oil immersed type electric oil pit in transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201757979U CN201302894Y (en) | 2008-10-25 | 2008-10-25 | Oil immersed type electric oil pit in transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302894Y true CN201302894Y (en) | 2009-09-02 |
Family
ID=41086523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201757979U Expired - Fee Related CN201302894Y (en) | 2008-10-25 | 2008-10-25 | Oil immersed type electric oil pit in transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302894Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600603A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square and fan-shaped splice plate-based power distribution cabinet component |
| CN104600602A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Fan-shaped and annular splice plate-based easily positioned power distribution cabinet component |
| CN104600600A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Triangular splice plate-based easily positioned power distribution cabinet component |
| CN104600601A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square splice plate-based easily positioned power distribution cabinet component |
| CN104600599A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Triangular and bow-shaped splice plate-based easily positioned power distribution cabinet component |
| CN104600598A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square and fan-shaped splice plate-based easily positioned power distribution cabinet component |
| CN104638542A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on square and arch splice plates |
| CN104638543A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on fan-shaped splice plates |
| CN104638541A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on square and arch splice plates |
| CN105790097A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly based on triangular spliced plates |
| CN105790120A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square and arched spliced plate based power distribution cabinet assembly |
| CN105790121A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Fan-shaped and annular splice plates-based power distribution cabinet assembly |
| CN105790124A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Fan-shaped splice plates-based power distribution cabinet assembly |
| CN105790095A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square splice plates-based power distribution cabinet assembly |
| CN105790123A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square and triangle splice plates-based power distribution cabinet assembly |
| CN105790122A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Triangular and arched splice plates-based power distribution cabinet assembly |
| CN105811268A (en) * | 2014-12-31 | 2016-07-27 | 贵州长通电气有限公司 | Power distribution cabinet assembly based on square-shaped and arch-shaped splicing plates |
-
2008
- 2008-10-25 CN CNU2008201757979U patent/CN201302894Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600603A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square and fan-shaped splice plate-based power distribution cabinet component |
| CN104600602A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Fan-shaped and annular splice plate-based easily positioned power distribution cabinet component |
| CN104600600A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Triangular splice plate-based easily positioned power distribution cabinet component |
| CN104600601A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square splice plate-based easily positioned power distribution cabinet component |
| CN104600599A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Triangular and bow-shaped splice plate-based easily positioned power distribution cabinet component |
| CN104600598A (en) * | 2014-12-25 | 2015-05-06 | 贵州长通电气有限公司 | Square and fan-shaped splice plate-based easily positioned power distribution cabinet component |
| CN104638542A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on square and arch splice plates |
| CN104638543A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on fan-shaped splice plates |
| CN104638541A (en) * | 2014-12-25 | 2015-05-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly easy to position and based on square and arch splice plates |
| CN105790097A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Power distribution cabinet assembly based on triangular spliced plates |
| CN105790120A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square and arched spliced plate based power distribution cabinet assembly |
| CN105790121A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Fan-shaped and annular splice plates-based power distribution cabinet assembly |
| CN105790124A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Fan-shaped splice plates-based power distribution cabinet assembly |
| CN105790095A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square splice plates-based power distribution cabinet assembly |
| CN105790123A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Square and triangle splice plates-based power distribution cabinet assembly |
| CN105790122A (en) * | 2014-12-25 | 2016-07-20 | 贵州长通电气有限公司 | Triangular and arched splice plates-based power distribution cabinet assembly |
| CN105811268A (en) * | 2014-12-31 | 2016-07-27 | 贵州长通电气有限公司 | Power distribution cabinet assembly based on square-shaped and arch-shaped splicing plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201302894Y (en) | Oil immersed type electric oil pit in transformer station | |
| CN203638048U (en) | Daily fuel oil tank ventilation device for preventing mechanical collisions and sea water encroachment | |
| CN108097635A (en) | Screening plant is cleaned in a kind of dedusting for ore | |
| CN203959758U (en) | Reservoir walls derusting anti-corrosive lift rotating equipment | |
| CN201302895Y (en) | Oil pit cover for oil-immersed electrical appliance in transformer station | |
| CN206543343U (en) | A kind of fire-fighting wind-force and waterpower convolution extinguishing device | |
| CN203415351U (en) | Transformer with nitrogen-injection fire extinguishing device | |
| CN207027430U (en) | A kind of repairing platform device for offshore boosting station accident oil tank | |
| CN202591151U (en) | Template cleaning platform | |
| CN202450608U (en) | Sewage discharging device performing automatic alarm when sewage overflows | |
| CN202416345U (en) | Safety protection facility of tower crane foundation | |
| CN203415156U (en) | Fire-fighting facility training sand table in gas station | |
| CN208844667U (en) | Safety and sanitation water storage device | |
| CN201933465U (en) | High-water-head underwater suspension floating plug | |
| CN207805858U (en) | A kind of Water curtain machine using negative pressure oil mist removing | |
| CN203274111U (en) | Humidifier with full-automatic water control device | |
| CN204826179U (en) | Sewage hoisting device | |
| CN206052860U (en) | Water tank with spray | |
| CN204267796U (en) | A kind of gas pipe line rapid water seal apparatus | |
| CN107514828B (en) | A kind of skilful use kinetic energy-type overflow alarming solar water heater | |
| CN206376491U (en) | A kind of reverse-filling ventilation shaft | |
| CN205924786U (en) | Fire protection system | |
| CN202672227U (en) | Horizontal anticollision hydrant | |
| CN203963137U (en) | A kind of maintenance jettison gear | |
| CN204023691U (en) | A kind of buried pump house that adopts Novel firefighting pump group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101025 |