CN2812358Y - Box type transformer substation - Google Patents
Box type transformer substation Download PDFInfo
- Publication number
- CN2812358Y CN2812358Y CN 200520043466 CN200520043466U CN2812358Y CN 2812358 Y CN2812358 Y CN 2812358Y CN 200520043466 CN200520043466 CN 200520043466 CN 200520043466 U CN200520043466 U CN 200520043466U CN 2812358 Y CN2812358 Y CN 2812358Y
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- CN
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- Prior art keywords
- transformer
- low
- chamber
- box
- transformer station
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- 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 relates to a box substation, which comprises a high-voltage chamber, a low-voltage chamber and a transformer, wherein the high-voltage chamber, the low-voltage chamber and a chamber of a transformer are arranged in a box body of a substation. The utility model is characterized in that the chamber of a transformer, the high-voltage chamber and the low-voltage chamber are arranged in a shape like a Chinese character 'pin', the high-voltage chamber and the chamber of a transformer are arranged in parallel, and the low-voltage chamber is arranged at the front of the high-voltage chamber. The transformer is an oil immersed transformer, the transformer is mutually communicated with a switch oil tank of the high-voltage chamber, and the box body of a substation is a self-cooled ventilated box body. The box substation of the utility model has the advantages of small occupation area, low height and high operational reliability.
Description
(1) technical field
The utility model relates to a kind of box-type substation.
(2) background technology
Preassembled transformer station in the box-type substation is subject to people's attention gradually because transformer, hyperbaric chamber, low-pressure chamber are placed in the casing.But owing to transformer is placed in the transformer station box radiating condition harshness of transformer.The heat radiation of the transformer room of existing preassembled transformer station is general adopts the blower fan heat radiation, or transformer is fallen to hold use, like this transformer station not only the casing volume is big, highly higher, economic performance is poor, stability is also poor.
(3) summary of the invention
The purpose of this utility model is to provide a kind of box-type substation, and it has overcome the defective of existing preassembled transformer station, and this box-type substation floor space is little, highly low, operational reliability is high.
The utility model is achieved in that a kind of box-type substation, comprise hyperbaric chamber, low-pressure chamber, transformer, hyperbaric chamber, low-pressure chamber, transformer room place in the transformer station box, it is characterized in that transformer room, hyperbaric chamber, low-pressure chamber are isosceles triangle and arrange, hyperbaric chamber and transformer room are parallel to arrange that low-pressure chamber is in the front, hyperbaric chamber, and transformer is an oil-filled transformer, the switch tank in transformer and hyperbaric chamber is interconnected, and transformer station box is self cooling ventilated type casing.
Above-mentioned box-type substation, described transformer low voltage leading-out terminal is the middle and lower part, side, the low pressure outlet is connected to low-pressure chamber.
Above-mentioned preassembled transformer station, the housing of described transformer station box is made of metal, and the transformer station box locular wall is a corrugation shape air flue, and the transformer station box top is double-deck top, shop flame retardant type heat-barrier material in the top, the casing top has ventilation slot.
Operation principle of the present utility model is transformer room, hyperbaric chamber, low-pressure chamber to be isosceles triangle arrange, adopt self cooling ventilated type casing, and transformer is communicated with the switch tank in hyperbaric chamber, greatly reduces the whole height of transformer station box, and improved transformer station's heat dispersion.Transformer adopting side outlet structure has been dwindled the area of transformer station box.Compare with conventional preassembled transformer station, floor space is little, highly low, operational reliability is high.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model box-type substation schematic top plan view;
Fig. 2 looks schematic diagram for the box-type substation master;
Fig. 3 is the box-type substation schematic rear view;
Fig. 4 is high-voltage chamber switch and transformer grease chamber intercommunicating pore;
The structural representation that Fig. 5 is made of metal for transformer station's locular wall;
Fig. 6 is the cutaway view of Fig. 5;
Fig. 7 is by metal transformer locular wall top structure schematic diagram.
Among the figure: 1 transformer, 2 transformer rooms, 3 hyperbaric chambers, 4 low-pressure chambers, 5 high-voltage switch gear grease chambeies and transformer grease chamber intercommunicating porosity, 6 low pressure leading-out terminals, 7 tops, 8 corrugation shape air flues, 9 ventilation slots.
(5) embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of box-type substation comprises hyperbaric chamber 3, low-pressure chamber 4, transformer 1, and hyperbaric chamber 3, low-pressure chamber 4, transformer room 2 place in the transformer station box.Transformer room 2, hyperbaric chamber 3, low-pressure chamber 4 are isosceles triangle to be arranged, hyperbaric chamber 3 and transformer room's 2 parallel layouts, and low-pressure chamber 4 is 3 fronts in the hyperbaric chamber.The oil immersed type on-load switch is adopted in hyperbaric chamber 3, transformer 1 is the oil immersed type low loss transformer, transformer 1 high-voltage line directly penetrates to the hyperbaric chamber 3 switch grease chamber from the intercommunicating porosity 5 of transformer 1 grease chamber and high-voltage switch gear grease chamber, effective like this area of dissipation that increased, improve the radiating efficiency of transformer 1 greatly, thereby can reduce the height of transformer station.Transformer 1 low pressure leading-out terminal 6 is the middle and lower part, side, and the low pressure outlet is connected to low-pressure chamber 4, and low-pressure chamber 4 adopts the outlet of 0.4kV level switch.Transformer station box is self cooling ventilated type casing.
With the substation capacity is that 500kVA is an example, and the box sizes of traditional box-type substation is: length * wide * height=2400mm * 1700mm * 2400mm, box for box-type transformer substation of the present utility model is of a size of: length * wide * height=2000mm * 1300mm * 1300mm.Volume is little, highly reduces.
Referring to Fig. 5, Fig. 6, Fig. 7, the housing of transformer station box is made of metal, and the transformer station box locular wall is a corrugation shape air flue 8, and the wind of outside enters from corrugation shape air flue 8 cracks, with transformer 1 cooling, flows out from corrugation shape air flue 8 cracks again, and heat is taken away.Transformer station box top 7 is double-deck top, shop flame retardant type heat-barrier material in the top, and the casing top has ventilation slot 9.
Claims (3)
1. box-type substation, comprise hyperbaric chamber, low-pressure chamber, transformer, hyperbaric chamber, low-pressure chamber, transformer room place in the transformer station box, it is characterized in that transformer room, hyperbaric chamber, low-pressure chamber are isosceles triangle and arrange, hyperbaric chamber and transformer room are parallel to arrange that low-pressure chamber is in the front, hyperbaric chamber, and transformer is an oil-filled transformer, the switch tank in transformer and hyperbaric chamber is interconnected, and transformer station box is self cooling ventilated type casing.
2. box-type substation according to claim 1 is characterized in that the transformer low voltage leading-out terminal is the middle and lower part, side, and the low pressure outlet is connected to low-pressure chamber.
3. preassembled transformer station according to claim 1, the housing that it is characterized in that transformer station box is made of metal, and the transformer station box locular wall is a corrugation shape air flue, and the transformer station box top is double-deck top, shop flame retardant type heat-barrier material in the top, the casing top has ventilation slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043466 CN2812358Y (en) | 2005-07-15 | 2005-07-15 | Box type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043466 CN2812358Y (en) | 2005-07-15 | 2005-07-15 | Box type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812358Y true CN2812358Y (en) | 2006-08-30 |
Family
ID=36938745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043466 Expired - Fee Related CN2812358Y (en) | 2005-07-15 | 2005-07-15 | Box type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812358Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014180013A1 (en) * | 2013-05-07 | 2014-11-13 | He Chengxiang | Box-type substation |
-
2005
- 2005-07-15 CN CN 200520043466 patent/CN2812358Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014180013A1 (en) * | 2013-05-07 | 2014-11-13 | He Chengxiang | Box-type substation |
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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: 20060830 Termination date: 20100715 |