CN202183569U - High-low voltage preinstalled type transformer station - Google Patents
High-low voltage preinstalled type transformer station Download PDFInfo
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- CN202183569U CN202183569U CN2011202969308U CN201120296930U CN202183569U CN 202183569 U CN202183569 U CN 202183569U CN 2011202969308 U CN2011202969308 U CN 2011202969308U CN 201120296930 U CN201120296930 U CN 201120296930U CN 202183569 U CN202183569 U CN 202183569U
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Abstract
The utility model relates to a high-low voltage preinstalled type transformer station, characterized in that the top of a hexahedral structure is equipped with an inclined plane top cover, the interior of the hexahedral structure is composed of a high voltage unit, a transformer unit and a low voltage unit, and the units are separated with each other via clapboards and are equipped with independent safe doors respectively. The beneficial effects of the utility model are that the high-low voltage preinstalled type transformer station has the advantages of compact structure, small volume, few land occupation area, etc., can be arranged in a load center of a dense building group, and enables the construction period to be shortened and the investment construction cost to be reduced substantially; by using the clapboards to separate the high voltage unit, the transformer unit and the low voltage unit with each other, and arranging the independent safe doors on the units respectively, an independent system is constituted, the combination mode is agile and varied, and the running is safe and reliable; the high-low voltage preinstalled type transformer station is fully suitable for being used in a 6 to 10 KV ring network power supply or a terminal power supply system to transform the high voltage into a 400/230 V low voltage to supply for clients directly.
Description
Technical field
The utility model relates to a kind of box-type substation, relates in particular to a kind of ring network power supply of 6～10KV or high/low voltage pre-installed type transformer station of terminal electric power system of being used for.
Background technology
Transformer station is a kind of high voltage switchgear, distribution transformer and low-voltage distribution equipment; Line up indoor, the outdoor close-coupled controller switching equipment of prefabrication of one by certain connection plan; Being about to functions such as high powered, transformer step-down, low-voltage distribution is organically combined; Be installed in one and seal movably in the steel construction casing, realize electromechanical integration, totally-enclosed operation, particularly be applicable to city net construction and upgrading; Be widely used in residential quarters, the public change in city, bustling downtown area, construction power supply etc., the user can select box change according to different service conditions, load level.According to present city net, the upgrading of rural power grids and construction needs, the structural volume that existing similar substation designs is big, weight is heavier, carrying is inconvenient, and this has directly or indirectly caused himself bigger floor space; Simultaneously, box-type substation is blended in one easily because structure is too compact between the different unit, can't form an independently system, makes compound mode can't reach flexible and changeable effect, and is safe and reliable inadequately during operation.Therefore, in conjunction with above defective, need reasonably improve prior art.
The utility model content
To above defective, the utility model provides a kind of compact conformation, volume is little, floor space is few, can practice thrift cost, help the flexible and changeable high/low voltage pre-installed type transformer station of compound mode, to solve many deficiencies of prior art.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of high/low voltage pre-installed type transformer station; The hexahedron structure that its external structure is made up of inclined-plane top cover, base, beam, column; The top of this hexahedron structure is provided with the inclined-plane top cover; Said hexahedron structure inside is made up of the high voltage unit on casing top, the transformer unit of lower box and low voltage unit three parts of casing sidepiece, separates each other through dividing plate between each unit and independently emergency exit is set, and said high voltage unit is made up of high-voltage terminal cabinet, high-voltage metering cubicle and high pressure incoming line cabinet; Said low voltage unit is become with the low-voltage capacitance group by low pressure incoming line cabinet, low pressure outlet cabinet, and said transformer unit is made up of transformer.
For the supplementary features in the aforementioned body; Also comprise: four sidewalls of said hexahedron structure are offered emergency exit respectively; Each beam of hexahedron structure and column bend by steel plate or are welded to form and cover one deck antirust coat with shaped steel; Base is welded to form and covers one deck antirust paint by shaped steel and steel plate, and dividing plate is made up of steel plate bending splicing.
The beneficial effect of the described high/low voltage pre-installed type of the utility model transformer station is: have advantages such as compact conformation, volume is little, floor space is few; Can be arranged on the intensive load center of building group; Compare with the civil engineering formula transformer station that builds with capacity; Can save more than the floor space 60-80%, shorten construction period about 60%, can significantly reduce the investment construction expense; Through high voltage unit, transformer unit and low voltage unit with inside, be separated from each other and dispose independently emergency exit through dividing plate between each unit, can constitute autonomous system, make compound mode flexible and changeable, safe and reliable to operation; Can be applicable to fully in the ring network power supply or terminal electric power system of 6～10KV, become 400/230V low pressure to high pressure, directly supply client's electricity consumption.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the internal structure sketch map of the said high/low voltage pre-installed type of the utility model embodiment transformer station;
Fig. 2 is the external structure sketch map of the said high/low voltage pre-installed type of the utility model embodiment transformer station.
Among the figure:
1, inclined-plane top cover; 2, front and back head piece; 3, side plate fixed strip; 4, hyperbaric chamber side plate; 5, four corner posts; 6, front and back cross member; 7, left and right sides cross member; 8, middle standing pillar; 9, sand net; 10, transformer; 11, high-voltage terminal cabinet; 12, high-voltage metering cubicle; 13, high pressure incoming line cabinet; 14, low pressure incoming line cabinet; 15, low pressure outlet cabinet; 16, low-voltage capacitance cabinet.
Embodiment
As shown in Figure 2; The described high/low voltage pre-installed type of the utility model embodiment transformer station; The hexahedron structure that its external structure is made up of inclined-plane top cover 1, front and back head piece 2, four corner posts 5, front and back cross member 6, left and right sides cross member 7 and middle standing pillar 8; In formed hexahedron structure, head piece 2 and front and back cross member 6 before and after install respectively at the two ends up and down of said four corner posts 5, front and back cross member 6 wherein and left and right sides cross member 7 are connected through connecting plate; This hexahedron structure midway is installed middle standing pillar 8, and a wherein side that is positioned at this middle standing pillar 8 is installed hyperbaric chamber side plate 4 and fixing through side plate fixed strip 3, is positioned at these middle standing pillar 8 opposite sides sand net 9 is installed; Inclined-plane top cover 1 and this inclined-plane top cover 1 inner lining steel iron skeleton that the top of this hexahedron structure is provided with ponding not is through processing of rust removing, form with the riveted joint of aluminium alloy extrusions bound edge again; Four sidewalls of this hexahedron structure are offered emergency exit respectively, and each beam of this hexahedron structure and column bend by steel plate or be welded with shaped steel, and after processing of rust removing, cover one deck antirust coat, as dust or spray paint etc.; In addition, base portion is welded by shaped steel and steel plate, also after processing of rust removing, covers with antirust paint, and shell wall and door and top cover are made by heat insulation filled board all around, and internal partition splices with the steel plate bending.
As shown in Figure 1; The described high/low voltage pre-installed type of the utility model embodiment transformer station; Its internal structure is made up of high voltage unit, transformer unit and low voltage unit three parts; Separate each other through dividing plate between each unit and independently emergency exit is set, high voltage unit wherein is arranged at that hexahedron casing top, transformer unit are arranged at the hexahedron lower box, low voltage unit is arranged at hexahedron casing sidepiece; Said high voltage unit is made up of high-voltage terminal cabinet 11, high-voltage metering cubicle 12 and high pressure incoming line cabinet 13, and said low voltage unit is made up of low pressure incoming line cabinet 14, low pressure outlet cabinet 15 and low-voltage capacitance cabinet 16, and said transformer unit is made up of transformer 10; Lower box is provided with inspection-pit and disposes corresponding emergency exit, and inspection-pit communicates with the underground cable ditch.
The described high/low voltage pre-installed type of above the utility model embodiment transformer station; High voltage unit wherein (abbreviation hyperbaric chamber) can have single power supply, dual power supply and three kinds of supply power modes of ring network power supply; The normal high voltage load switches such as air pressing type, vacuum or SF6 that adopt are as service entrance switch; Adopt that the switch of these forms adds that high-voltage and current-limitation fuse forms high voltage load switch--fuse combined electric apparatus is as tranformer protection; These switches can be packed into by box cabinet, and also can directly pack into becomes open type, and high voltage unit also adopts metal oxide arrester as overvoltage protection; Transformer unit (often the claiming the transformer room) transformer of dry-type transformer, oil-filled transformer or other type of can packing into, and be furnished with temperature and show with temperature and control.
Above embodiment is more preferably embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection range of the utility model.
Claims (5)
1. high/low voltage pre-installed type transformer station; The hexahedron structure that its external structure is made up of inclined-plane top cover, base, beam, column; It is characterized in that: the top of this hexahedron structure is provided with the inclined-plane top cover; Said hexahedron structure inside is made up of the high voltage unit on casing top, the transformer unit of lower box and low voltage unit three parts of casing sidepiece, separates each other through dividing plate between each unit and independently emergency exit is set, and said high voltage unit is made up of high-voltage terminal cabinet, high-voltage metering cubicle and high pressure incoming line cabinet; Said low voltage unit is become with the low-voltage capacitance group by low pressure incoming line cabinet, low pressure outlet cabinet, and said transformer unit is made up of transformer.
2. high/low voltage pre-installed type according to claim 1 transformer station, it is characterized in that: four sidewalls of said hexahedron structure are offered emergency exit respectively.
3. according to claim 1 or 2 each described high/low voltage pre-installed type transformer stations, it is characterized in that: each beam of said hexahedron structure and column bend by steel plate or are welded to form and cover one deck antirust coat with shaped steel.
4. high/low voltage pre-installed type according to claim 1 transformer station, it is characterized in that: said base is welded to form and covers one deck antirust paint by shaped steel and steel plate.
5. high/low voltage pre-installed type according to claim 1 transformer station is characterized in that: said dividing plate is made up of steel plate bending splicing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202969308U CN202183569U (en) | 2011-08-16 | 2011-08-16 | High-low voltage preinstalled type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202969308U CN202183569U (en) | 2011-08-16 | 2011-08-16 | High-low voltage preinstalled type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183569U true CN202183569U (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202969308U Expired - Fee Related CN202183569U (en) | 2011-08-16 | 2011-08-16 | High-low voltage preinstalled type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183569U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327642A (en) * | 2014-10-20 | 2015-02-04 | 江苏常明电力设备有限公司 | Novel prefabricated substation |
| CN104701766A (en) * | 2015-01-30 | 2015-06-10 | 日升集团有限公司 | Prefabricated power transformation box with automatic opening and shutting door |
| CN104752969A (en) * | 2015-01-30 | 2015-07-01 | 日升集团有限公司 | Prefabricated box type substation |
| CN105186308A (en) * | 2015-09-15 | 2015-12-23 | 安徽佑赛科技有限公司 | Low voltage switchgear cabinet |
| CN106451440A (en) * | 2016-11-21 | 2017-02-22 | 国网四川省电力公司成都供电公司 | Construction of power system based on 10kV dedicated Line and distribution transformer |
| CN113013751A (en) * | 2021-01-20 | 2021-06-22 | 南京熊猫电子股份有限公司 | Photoelectric centralized distribution box device of subway video monitoring system |
-
2011
- 2011-08-16 CN CN2011202969308U patent/CN202183569U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104327642A (en) * | 2014-10-20 | 2015-02-04 | 江苏常明电力设备有限公司 | Novel prefabricated substation |
| CN104701766A (en) * | 2015-01-30 | 2015-06-10 | 日升集团有限公司 | Prefabricated power transformation box with automatic opening and shutting door |
| CN104752969A (en) * | 2015-01-30 | 2015-07-01 | 日升集团有限公司 | Prefabricated box type substation |
| CN105186308A (en) * | 2015-09-15 | 2015-12-23 | 安徽佑赛科技有限公司 | Low voltage switchgear cabinet |
| CN106451440A (en) * | 2016-11-21 | 2017-02-22 | 国网四川省电力公司成都供电公司 | Construction of power system based on 10kV dedicated Line and distribution transformer |
| CN113013751A (en) * | 2021-01-20 | 2021-06-22 | 南京熊猫电子股份有限公司 | Photoelectric centralized distribution box device of subway video monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG BAISHUN ELECTRIC CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN BAISHUN ELECTRICAL APPARATUS CO., LTD. Effective date: 20150807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150807 Address after: 528400 strong industry road, Ma Xin Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee after: Guangdong Baishun Electric Co. Ltd. Address before: 528400 strong industry road, Ma Xin Industrial Zone, Huang Zhen Town, Guangdong, Zhongshan Patentee before: Zhongshan Baishun Electrical Equipment Co.,Ltd. |
|
| 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: 20120404 Termination date: 20180816 |