CN205178351U - Formula of burying pit for transformer - Google Patents
Formula of burying pit for transformer Download PDFInfo
- Publication number
- CN205178351U CN205178351U CN201520847301.8U CN201520847301U CN205178351U CN 205178351 U CN205178351 U CN 205178351U CN 201520847301 U CN201520847301 U CN 201520847301U CN 205178351 U CN205178351 U CN 205178351U
- Authority
- CN
- China
- Prior art keywords
- melt pit
- grade
- lift
- post
- transformer
- 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
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Abstract
The utility model discloses a formula of burying pit for transformer, including pit box, drying chamber and filtration jar, the pit box is equipped with the formula that immerses lift by outer to interior acid and alkali -resistance steel sheet, corrosion resistant plate, epoxy and the alloy material of being equipped with in proper order in the pit box, the formula lift of immerseing includes second grade lift post, and second grade lift post is located pit box both sides, and second grade lift post subordinate installs the upper end lift platform, and second grade lift post lateral part is equipped with the couple, immerse formula lift top fixedly connected with top cap, top cap and pit box junction all around is equipped with the groove that blocks water, drain pipe, rubber seal strip fixed slot and rubber seal strip, the utility model discloses reduce intensity of labour, promoted work efficiency, avoided the rainwater pipe to get into secret substation equipment room, it is safer, ensure the circulation of inside air, can cool down to equipment simultaneously.
Description
Technical field
The utility model relates to a kind of power equipment, specifically a kind of Covered transformer melt pit.
Background technology
Covered transformer, is generally power transformer by electrical grid transmission and distributes electric power; The basic task of Covered transformer can exchange electric energy by raising or reducing electric pressure between two or more electrical systems of usual different voltage.During the working life of Covered transformer, Covered transformer may stand the impact of high temperature, the impact of this high temperature can be abnormally dangerous, and can cause transformer and can operate with it various apparatus of load connected and cause serious harm, interrupt Energy transfer even for a long time, therefore economic loss is caused to public utility or user; Meanwhile, Covered transformer when mounted, usually needs to use crane, installs very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of Covered transformer melt pit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Covered transformer melt pit, comprise melt pit casing, drying chamber and air filtration tank, described melt pit casing is provided with acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and alloy material from outside to inside successively, sunk lift is provided with in melt pit casing, sunk lift comprises two grade of ascend and descend post, two grade of ascend and descend post is positioned at melt pit casing both sides, and two grade of ascend and descend post subordinate upper end is provided with hoistable platform, and two grade of ascend and descend post sidepiece is provided with lifting hook; Described sunk lift top is fixedly connected with top cover, and the junction of top cover and melt pit casing surrounding is provided with the groove that blocks water, drainage pipe, rubber weather strip holddown groove and rubber weather strip; Described melt pit casing side is provided with drying chamber and air filtration tank, and air filtration tank is open tank body, is provided with drier in drying chamber; The bottom of described drying chamber connects the ventilating opening that melt pit casing is inlayed by pipeline, the inside of ventilating opening is installed with fan.
Further, described air filtration tank inside is provided with some metafiltration nets.
Further, described top cover top is provided with inverted L-shaped exhaust outlet.
Compared with prior art, the utility model makes transformer directly overall transhipment by sunk lift, decrease artificial loading-unloading vehicle link, reduce labour intensity, improve operating efficiency, side by side buried setting saves taking up room of ground, is provided with the drying that the groove that blocks water can ensure melt pit box house simultaneously, rainwater conduit is avoided to enter converting equipment room, underground, safer; This practicality is also provided with ventilating opening and fan on melt pit casing, and ventilating opening connects outside air filtration tank and drying chamber, guarantees the circulation of inner air, can lower the temperature to equipment simultaneously.
Accompanying drawing explanation
Structural representation when Fig. 1 is the rising of Covered transformer melt pit sunk lift.
Structural representation when Fig. 2 is the decline of Covered transformer melt pit sunk lift.
Fig. 3 is the structural representation of top cover and melt pit casing surrounding junction in Covered transformer melt pit.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-3, a kind of Covered transformer melt pit, comprise melt pit casing 1, drying chamber 4 and air filtration tank 5, described melt pit casing 1 is provided with acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and alloy material from outside to inside successively, sunk lift 2 is provided with in melt pit casing 1, sunk lift 2 comprises two grade of ascend and descend post 21, two grade of ascend and descend post 21 is positioned at melt pit casing 1 both sides, two grade of ascend and descend post 21 subordinate upper end is provided with hoistable platform 22, hoistable platform 22 is for laying transformer, and two grade of ascend and descend post 21 sidepiece is provided with lifting hook 23; Described sunk lift 2 top is fixedly connected with top cover 3, and top cover 3 is provided with the groove 31 that blocks water, drainage pipe 32, rubber weather strip holddown groove 33 and rubber weather strip 34 with the junction of melt pit casing 1 surrounding; Described melt pit casing 1 side is provided with drying chamber 4 and air filtration tank 5, air filtration tank 5 is open tank body, air filtration tank 5 inside is provided with some metafiltration nets 51, to guarantee that the air entering the drying chamber 4 be connected with air filtration tank 5 is clean, avoid dust to enter converting equipment room, underground to pile up the equipment short circuit, the heat that cause and distribute the problems such as not smooth, in drying chamber 4, be provided with drier; The bottom of described drying chamber 4 connects the ventilating opening 11 that melt pit casing 1 is inlayed by pipeline, the inside of ventilating opening 11 is installed with fan 12, by fan 12, the air through air filtration tank 5 and drying chamber 4 filtration drying is sent into converting equipment room, underground; During installation, first hoistable platform 22 is risen and maintain an equal level with ground, transformer waggon loads transformer reversing and enters hoistable platform 22, is combined by lifting hook 23 with transformer, and the higher level controlling two grade of ascend and descend post 21 promotes, transformer is promoted and leaves transformer waggon, driving variable depressor waggon leaves, and the higher level controlling two grade of ascend and descend post 21 declines, and makes transformer drop on hoistable platform 22, the subordinate of further control two grade of ascend and descend post 21 declines, and makes transformer be down in melt pit; When needing repair and replacement transformer, promote two grade of ascend and descend post 21, hoistable platform 22 is maintained an equal level with ground, transformer is above the ground level and exceedes transformer waggon podium level, and the reversing of transformer waggon enters hoistable platform 22, and the higher level controlling two grade of ascend and descend post 21 declines, transformer is made to drop to transformer waggon platform, be separated with transformer by lifting hook 23, transformer waggon sails out of hoistable platform 22, completes replacing; The utility model saves taking up room of ground, is provided with the drying that the groove 31 that blocks water can ensure melt pit casing 1 inside simultaneously, avoids rainwater conduit to enter converting equipment room, underground, safer; This practicality is also provided with ventilating opening 11 and fan 12 on melt pit casing 1, and ventilating opening 11 connects outside air filtration tank 5 and drying chamber 4, guarantees the circulation of inner air, can lower the temperature to equipment simultaneously; Further, described top cover 3 top is provided with inverted L-shaped exhaust outlet, ensure that the convection current of air.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a Covered transformer melt pit, comprise melt pit casing, drying chamber and air filtration tank, it is characterized in that, described melt pit casing is provided with acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and alloy material from outside to inside successively, be provided with sunk lift in melt pit casing, sunk lift comprises two grade of ascend and descend post, and two grade of ascend and descend post is positioned at melt pit casing both sides, two grade of ascend and descend post subordinate upper end is provided with hoistable platform, and two grade of ascend and descend post sidepiece is provided with lifting hook; Described sunk lift top is fixedly connected with top cover, and the junction of top cover and melt pit casing surrounding is provided with the groove that blocks water, drainage pipe, rubber weather strip holddown groove and rubber weather strip; Described melt pit casing side is provided with drying chamber and air filtration tank, and air filtration tank is open tank body, is provided with drier in drying chamber; The bottom of described drying chamber connects the ventilating opening that melt pit casing is inlayed by pipeline, the inside of ventilating opening is installed with fan.
2. Covered transformer melt pit according to claim 1, is characterized in that, described air filtration tank inside is provided with some metafiltration nets.
3. Covered transformer melt pit according to claim 1, is characterized in that, described top cover top is provided with inverted L-shaped exhaust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847301.8U CN205178351U (en) | 2015-10-28 | 2015-10-28 | Formula of burying pit for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847301.8U CN205178351U (en) | 2015-10-28 | 2015-10-28 | Formula of burying pit for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178351U true CN205178351U (en) | 2016-04-20 |
Family
ID=55742289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847301.8U Expired - Fee Related CN205178351U (en) | 2015-10-28 | 2015-10-28 | Formula of burying pit for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178351U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300063A (en) * | 2016-09-06 | 2017-01-04 | 青岛智享专利技术开发有限公司 | A kind of electric power automatic lifting sealed, burglarproof electric power cabinet |
| CN107009330A (en) * | 2017-03-31 | 2017-08-04 | 成都协恒科技有限公司 | Intelligent stealthy counter |
| CN108257762A (en) * | 2018-01-24 | 2018-07-06 | 江苏东晔电气设备有限公司 | A kind of built-in type transformer babinet of small size |
| CN108682538A (en) * | 2018-06-29 | 2018-10-19 | 国网河南省电力公司镇平县供电公司 | A kind of transformer dehumidifing ＆ Cooling apparatus being arranged in underground |
| CN108831693A (en) * | 2018-06-29 | 2018-11-16 | 国网河南省电力公司内乡县供电公司 | A kind of Covered transformer cooling protection device |
| CN110459978A (en) * | 2019-08-23 | 2019-11-15 | 华翔翔能电气股份有限公司 | A kind of fixed device of the body structure of full burying-terra transformer substation |
-
2015
- 2015-10-28 CN CN201520847301.8U patent/CN205178351U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300063A (en) * | 2016-09-06 | 2017-01-04 | 青岛智享专利技术开发有限公司 | A kind of electric power automatic lifting sealed, burglarproof electric power cabinet |
| CN106300063B (en) * | 2016-09-06 | 2018-05-08 | 国网黑龙江省电力有限公司佳木斯供电公司 | A kind of electric power automatic lifting sealed, burglarproof electric power cabinet |
| CN107009330A (en) * | 2017-03-31 | 2017-08-04 | 成都协恒科技有限公司 | Intelligent stealthy counter |
| CN108257762A (en) * | 2018-01-24 | 2018-07-06 | 江苏东晔电气设备有限公司 | A kind of built-in type transformer babinet of small size |
| CN108682538A (en) * | 2018-06-29 | 2018-10-19 | 国网河南省电力公司镇平县供电公司 | A kind of transformer dehumidifing ＆ Cooling apparatus being arranged in underground |
| CN108831693A (en) * | 2018-06-29 | 2018-11-16 | 国网河南省电力公司内乡县供电公司 | A kind of Covered transformer cooling protection device |
| CN110459978A (en) * | 2019-08-23 | 2019-11-15 | 华翔翔能电气股份有限公司 | A kind of fixed device of the body structure of full burying-terra transformer substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161028 |