CN205319008U - Integration transformer box body - Google Patents
Integration transformer box body Download PDFInfo
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- CN205319008U CN205319008U CN201620064690.1U CN201620064690U CN205319008U CN 205319008 U CN205319008 U CN 205319008U CN 201620064690 U CN201620064690 U CN 201620064690U CN 205319008 U CN205319008 U CN 205319008U
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- case
- transformation
- pressure work
- tank wall
- low voltage
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Abstract
The utility model provides an integration transformer box body, including vary voltage case, high pressure operation case and low pressure work box, high pressure operation case and low pressure work box set up in the left and right sides of vary voltage case, form the transversal arrangement integral structure. The utility model discloses integrate, standardize the design, the delivery electricity is light succinctly, neat pleasing to the eye. Widely apply in can and reforming transform in the district's construction of city rural power grids 10kV post following formula distribution transformer platform, solved city rural power grids 10kV post following formula distribution transformer platform district " dirty, chaos, poor " environmental protection phenomenon. High -low pressure work box and transformer ware body transversal arrangement, corrugated tank wall cloth puts in the both sides of oil tank, and convenient built -in plug -in type fuse saves drop -out insurance and a plurality of angle bar cross arms, staple bolt, indisputable annex. Make it the distribution fault rate and descend, reduce the power off time.
Description
Technical field
This utility model relates to power transformation controller switching equipment technical field, particularly relates to and becomes the integrated transformer casing joining power transmission system.
Background technology
Along with the fast development of China's electrical network, the use of transformator is also more and more universal. Current 10kV bar rack type platform becomes, and transformator, falling fuses, spark gap, JP structural synthesis distribution box are single independent installing. Set-up time is long, and installation accuracy is not high, uses angle bar, cross-arm, anchor ear, iron fitting more, time-consuming takes a lot of work, and operation maintenance workload is big, and falling fuses accident probability is big, and after running the long period, pile crown has damage more, it is easy to cause distribution accident.
Although, prior art has been shown in the exploitation report of integrated power transformer, and its structure has had their own characteristics each.
As: " ZYB-12/0.4-800 box-type substation " (achievement is numbered: 1200284208), the ZYB-12/0.4-800 box-type substation of Zhuji Dongbai Electric Power Equipment Manufacturing Co., Ltd.'s exploitation, by the requirement that altitude chamber, transformer room, low-pressure chamber are independent mutually in global design, adopt " product " font layout type; High-voltage board selects advanced in performance SF6 ring main unit, has that size is little, the advantage of long service life; Transformer Selection low-loss, hermetic S9 (S11 or S14) series oil-filled transformer, fuel tank material selection ripple state structure, heat radiation and cooling-part can increase and decrease and breathing with the volume of transformator, inside transformer is good with the isolation effect of air, can prevent oil quality deterioration and insulating element from making moist.
And for example: " integrated power transformer " (patent No.: CN98219265.7), integrated power transformer, transformer body is arranged in the bottom of lower fuel tank and top tank, high pressure measurement transformer is in top tank, and fixing with the upper end of transformer body be connected, the upper cover of top tank can be opened. Spark gap is arranged on above upper cover, and fall insurance device is fixed on the side of upper cover, and high-low voltage leads post is separately fixed at the two sides of lower fuel tank sidewall.
Above-mentioned ZYB-12/0.4-800 box-type substation of the prior art, by the requirement that altitude chamber, transformer room, low-pressure chamber are independent mutually in global design, adopts " product " font layout type; Integrated power transformer, transformer body is arranged in the bottom of lower fuel tank and top tank, and high pressure measurement transformer is in top tank.
For adapting to different current demands, prior art need to improve further and perfect.
Utility model content
The purpose of this utility model is in that by integrated conventional 10kV high tension cable inlet wire part, oil change, low pressure JP structural synthesis distribution box, thus proposing a kind of novel all-in-one transformer-cabinet.
The technical solution of the utility model is:
A kind of integrated transformer casing, is arranged on the left and right sides of transformation case including transformation case, high-pressure work case and operating on low voltage case, high-pressure work case and operating on low voltage case, forms lateral arrangement integral structure.
Further, transformation case includes four limit tank walls, and operating on low voltage case, high-pressure work case are separately positioned on longitudinal tank wall both sides on transformation case both sides; Described four limit tank walls be arranged above hatch frame, form the case edge of eversion type, the case lid of described transformation case is connected with case edge along sealing strip by case, and described four limit tank walls are connected with bottom, and the tank wall of both lateral sides is respectively equipped with joint hinge.
Further, the longitudinal tank wall local between described high-pressure work case and operating on low voltage case and transformation case adopts longitudinal tank wall local that ventilation hole structure, transformation case are in fuel tank both sides to be ripple tank wall.
Further, the outer boxboard local of high-pressure work case and operating on low voltage case adopts shutter, is welded with silk screen in shutter on side box plate.
This utility model is integrated, standardized designs, light succinct, the neat appearance of dispensing electricity. Can build in rural power grids 10kV pole distribution transformer platform area, city and transformation is widely applied, solve rural power grids 10kV pole distribution transformer platform area, city " dirty, unrest, difference " environmental protection phenomenon. High-low pressure work box and transformer body lateral arrangement, corrugated tank wall is arranged in the both sides of fuel tank, facilitates built-in plug-in fuse, saves falling fuses and multiple angle bar cross-arm, anchor ear, iron fitting. So as to distribution fault rate declines, reduce power off time.
Accompanying drawing explanation
Fig. 1 is the right TV structure schematic diagram after this utility model embodiment removes high-voltaghe compartment;
Fig. 2 is the main TV structure schematic diagram of this utility model embodiment;
Fig. 3 is the left view structural representation after this utility model embodiment removes low-pressure cabinet;
Fig. 4 is this utility model embodiment plan structure schematic diagram;
Should be appreciated that accompanying drawing is not in strict accordance with ratio, the basic expression simplified that its each feature presenting ultimate principle of the present utility model illustrates. Specific design feature of the present utility model disclosed herein will partially by specific intended application and use environments to determine. In the drawings, accompanying drawing is marked in multiple figures of figure and represents of the present utility model identical or equivalent part all the time. According to numeric order, the implication of accompanying drawing labelling is as follows:
Bushing 1, thermometer 2, Pressure gauge 3, oil level gauge 4, pressure relief valve 5, on-load switch 6, high-tension fuse 7, oiling air relief cock 8, off circuit tap changer 9, case lid 10, case is along sealing strip 11, steel plate 12, and case is along 13, joint hinge 14, ripple tank wall 15, low-tension bushing 16, band steel 17, bottom 18, transformer oil 19, gate valve 20, earth stud 21, tank wall 22, angle steel 23, operating on low voltage case 24, high-pressure work case 25.
Detailed description of the invention
Detailed description to this utility model embodiment is provided below. Scope of the present utility model is limited only by the appended claims, and this utility model contains many replacements, amendment and equivalent. Set forth many details in the following description to provide thorough understanding of the present utility model. These details are provided for exemplary purposes, and this utility model can also be realized according to claims without some in these details or all details.
Embodiment 1:
With reference to Fig. 1-4, integrated transformer casing passes through Integration Design layout, to realize " three-in-one " function. The total arrangement of integrated transformer casing is, operating on low voltage case 24, high-pressure work case 25 and tank wall 22 lateral arrangement.
Transformer body is as the main body of power transformation part, it is built in transformation case, transformation case by case lid 10, case along sealing strip 11, steel plate 12, case along 13, joint hinge 14, bottom 18, tank wall 22, angle steel 23 etc. form, case lid 10, bottom 18 and four limit tank walls 22 form transformation case, four limit tank walls 22 be arranged above hatch frame, form the case of eversion type along 13, case lid 10 is connected along 13 with case along sealing strip 11 by case, the tank wall 22 of both lateral sides is respectively equipped with joint hinge 14, joint hinge 14 is installed by steel plate 12, for the lifting of system.
It is mainly high pressure inlet wire part in high-pressure work case 25, in operating on low voltage case 24, is mainly low-voltage distribution part; The change of whole novel all-in-one is joined the power transmission system transformer body based on oil change part, operating on low voltage case 24 and high-pressure work case 25 and is arranged on the left and right sides of transformation case, forms lateral arrangement integral structure; The control of the control of high pressure inlet wire part and low-voltage distribution part and connecting device and oil change part and the unified tank wall 22(longitudinal direction tank wall being arranged on centre of connecting device) on, such as bushing 1, thermometer 2, Pressure gauge 3, oil level gauge 4, pressure relief valve 5, on-load switch 6, high-tension fuse 7, oiling air relief cock 8, off circuit tap changer 9, gate valve 20, earth stud 21 etc. is unified to be arranged on longitudinal tank wall of transformation case both sides. 10kV on-load switch 6 and built-in plug-in high-tension fuse 7 adopt oil immersed type built-in oil-tank.
The outer boxboard local of high-pressure work case and operating on low voltage case adopts shutter, and interior weldering, through the silk screen of water-proofing treatment, is beneficial to ventilate. Operating on low voltage case 24 and high-pressure work case 25 are separated by longitudinal wall panel with transformation case, longitudinal tank wall local between high-pressure work case and operating on low voltage case and transformation case adopts ventilation hole structure, being primarily to facilitate temperature rise to decline, it is ripple tank wall 15 structure that transformation case is in longitudinal tank wall local of fuel tank both sides.
The change adopting above-mentioned integrated transformer casing is joined in power transmission system, carry out become dispensing electricity process into:
1, the oil introduced in transformation case by the high-tension electricity in electrical network high-voltage line by the high pressure inlet wire of high-pressure work case 25 becomes part;
2, through the transformator of transformation case, high-tension electricity transformation is become low tension;
3, again by the external power transmission of low-voltage distribution part in operating on low voltage case 24.
In sum, this utility model, by adopting light succinct, neat appearance after integrated design, solves rural power grids 10kV pole distribution transformer platform area, city " dirty, unrest, difference " environmental protection phenomenon; Through experiment test, the electricity of load loss PK75 DEG C and system line damage and line loss than congenerous with capacity distribute-electricity transformer district low 150W, 350W respectively, energy-conservation 500W.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model. Therefore, any amendment of making when not necessarily departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., should be included within protection domain of the present utility model. Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (4)
1. an integrated transformer casing, it is characterised in that include transformation case, high-pressure work case and operating on low voltage case, high-pressure work case and operating on low voltage case and be arranged on the left and right sides of transformation case, form lateral arrangement integral structure.
2. integrated transformer casing according to claim 1, it is characterised in that transformation case includes four limit tank walls, operating on low voltage case, high-pressure work case are separately positioned on longitudinal tank wall both sides on transformation case both sides; Described four limit tank walls be arranged above hatch frame, form the case edge of eversion type, the case lid of described transformation case is connected with case edge along sealing strip by case, and described four limit tank walls are connected with bottom, and the tank wall of both lateral sides is respectively equipped with joint hinge.
3. integrated transformer casing according to claim 1 and 2, it is characterized in that, longitudinal tank wall local between described high-pressure work case and operating on low voltage case and transformation case adopts longitudinal tank wall local that ventilation hole structure, transformation case are in fuel tank both sides to be ripple tank wall.
4. integrated transformer casing according to claim 1 and 2, it is characterised in that the outer boxboard local of high-pressure work case and operating on low voltage case adopts shutter, is welded with silk screen in shutter on side box plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064690.1U CN205319008U (en) | 2016-01-22 | 2016-01-22 | Integration transformer box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620064690.1U CN205319008U (en) | 2016-01-22 | 2016-01-22 | Integration transformer box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319008U true CN205319008U (en) | 2016-06-15 |
Family
ID=56206429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620064690.1U Expired - Fee Related CN205319008U (en) | 2016-01-22 | 2016-01-22 | Integration transformer box body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024312A (en) * | 2016-08-08 | 2016-10-12 | 常熟市东方特种金属材料厂 | High-temperature-resistant transformer oil box outer shell |
-
2016
- 2016-01-22 CN CN201620064690.1U patent/CN205319008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024312A (en) * | 2016-08-08 | 2016-10-12 | 常熟市东方特种金属材料厂 | High-temperature-resistant transformer oil box outer shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 330046 Jiangxi Province, Nanchang Qingshan Lake Lake Road No. 66 Patentee after: STATE GRID JIANGXI ELECTRIC POWER COMPANY Patentee after: Jiujiang power supply branch of Guo Wang Jiangxi Electric Power Corporation Patentee after: The bright electric Co., Ltd in Jiangxi hundred million Address before: 332000 Jiujiang Changhong Road, Jiujiang, No. 76 Jiangxi power supply company Patentee before: Jiujiang power supply branch of Guo Wang Jiangxi Electric Power Corporation |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20200122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |