CN204497601U - A kind of preassembled transformer station - Google Patents
A kind of preassembled transformer station Download PDFInfo
- Publication number
- CN204497601U CN204497601U CN201420610880.XU CN201420610880U CN204497601U CN 204497601 U CN204497601 U CN 204497601U CN 201420610880 U CN201420610880 U CN 201420610880U CN 204497601 U CN204497601 U CN 204497601U
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- wall bushing
- transformer station
- voltage
- preassembled transformer
- application high
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Abstract
The utility model discloses a kind of preassembled transformer station, comprise casing, hyperbaric chamber, transformer room and low-pressure chamber is had in described casing, wherein, box outer surface is provided with three phase user's external application high-voltage wall bushing, described hyperbaric chamber outer surface is provided with three-phase indoor application high-voltage wall bushing, be flexible coupling by copper between described three phase user's external application high-voltage wall bushing and three-phase indoor application high-voltage wall bushing connected, can enter in hyperbaric chamber through three phase user's external application high-voltage wall bushing to make high voltage overhead lines.This preassembled transformer station can realize the direct introducing (or export) of high voltage overhead lines to preassembled transformer station, constructs simple and direct, safe and reliable.
Description
Technical field
The utility model relates to a kind of preassembled transformer station (becoming also known as European-type box).
Background technology
Preassembled transformer station is mainly divided into three compartments, be respectively hyperbaric chamber, transformer room and low-pressure chamber, for being introduced by high pressure, the functions such as transformer pressure-reducing, low-voltage distribution (or for by low pressure introducing, transformer boost, High voltage output) are organically combined.Preassembled transformer station due to complete property strong, take up an area little, the advantages such as the power transmission cycle is short are widely used.
At present, all modes of employing cable access at high pressure introducing (or output) and low-voltage distribution (or introducing) for common preassembled transformer station, and the high-voltage line local in waterside, mountain area etc. mostly is overhead transmission line, adopt existing cable access way to bring inconvenience in the on high-tension side introducing of preassembled transformer station (or output), and add cost of investment.
Utility model content
Technical problem to be solved in the utility model is for above shortcomings in prior art, provides a kind of preassembled transformer station, and this preassembled transformer station can realize the direct introducing (or export) of high voltage overhead lines to preassembled transformer station.
The technical scheme that solution the utility model technical problem adopts is that this preassembled transformer station comprises casing, hyperbaric chamber, transformer room and low-pressure chamber is had in described casing, wherein, box outer surface is provided with three phase user's external application high-voltage wall bushing, described hyperbaric chamber outer surface is provided with three-phase indoor application high-voltage wall bushing, be flexible coupling by copper between described three phase user's external application high-voltage wall bushing and three-phase indoor application high-voltage wall bushing connected, can enter in hyperbaric chamber through three phase user's external application high-voltage wall bushing to make high voltage overhead lines.
Preferably, described three phase user's external application high-voltage wall bushing is arranged on the top of casing, and three-phase indoor application high-voltage wall bushing is arranged on the top in hyperbaric chamber.
Preferably, described Yu Zhuan formula transformer station is 10kV or 35kV preassembled transformer station.
The beneficial effect of the utility model preassembled transformer station is as follows:
This preassembled transformer station achieves the direct introducing (or export) of high voltage overhead lines to preassembled transformer station well; construct simple and direct; safe and reliable; and eliminate existing preassembled transformer station high voltage overhead lines is got off through cable leading; the loaded down with trivial details engineering of preassembled transformer station inside is introduced again behind direct-burried underground; greatly provide cost savings, and avoid a large amount of high-tension cable failure problems adopting existing scheme often can occur.
The utility model preassembled transformer station is particularly suitable for using in generation of electricity by new energy industry.
Accompanying drawing explanation
Fig. 1 is the structural front view of preassembled transformer station in the utility model embodiment 1;
Fig. 2 is the vertical view of Fig. 1.
In figure: 1-high voltage overhead lines; 2-three phase user's external application high-voltage wall bushing; 3-copper is flexible coupling; 4-three-phase indoor application high-voltage wall bushing; 5-casing; 6-hyperbaric chamber; 7-transformer room; 8-low-pressure chamber.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, carry out clear, complete description to the technical scheme in the utility model, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
The utility model provides a kind of preassembled transformer station, comprise casing, hyperbaric chamber, transformer room and low-pressure chamber is had in described casing, wherein, box outer surface is provided with three phase user's external application high-voltage wall bushing, described hyperbaric chamber outer surface is provided with three-phase indoor application high-voltage wall bushing, is flexible coupling by copper between described three phase user's external application high-voltage wall bushing and three-phase indoor application high-voltage wall bushing connected, can enter in hyperbaric chamber through three phase user's external application high-voltage wall bushing to make high voltage overhead lines.
For making those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, 2, in the present embodiment, this preassembled transformer station is 10kV or 35kV preassembled transformer station, and it comprises casing 5, has hyperbaric chamber 6, transformer room 7 and low-pressure chamber 8 in casing 5.
In the present embodiment, the top of casing 5 is provided with three phase user's external application high-voltage wall bushing 2, the top of casing inner high voltage room 6 is provided with three-phase indoor application high-voltage wall bushing 4, between described three phase user's external application high-voltage wall bushing and three-phase indoor application high-voltage wall bushing by copper be flexible coupling 3 be connected, can enter in the hyperbaric chamber 6 of preassembled transformer station through three phase user's external application high-voltage wall bushing 2 to make high voltage overhead lines 1.
By this structure, achieve well high voltage overhead lines 1 is directly introduced (or output) in the hyperbaric chamber 6 of preassembled transformer station by open air by the three phase user's external application high-voltage wall bushing 2 of pre-installed transformer station box top board, eliminate and got off through cable leading again by high voltage overhead lines, the loaded down with trivial details engineering of preassembled transformer station inside is introduced again behind direct-burried underground, greatly provide cost savings, and avoid a large amount of high-tension cable failure problems of existing scheme generation, and it is simple and direct to construct, safe and reliable.
Be understandable that, the illustrative embodiments that above execution mode is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection range of the present utility model.
Claims (3)
1. a preassembled transformer station, comprise casing, hyperbaric chamber, transformer room and low-pressure chamber is had in described casing, it is characterized in that, box outer surface is provided with three phase user's external application high-voltage wall bushing, described three phase user's external application high-voltage wall bushing is arranged on the top of casing, described hyperbaric chamber outer surface is provided with three-phase indoor application high-voltage wall bushing, be flexible coupling by copper between described three phase user's external application high-voltage wall bushing and three-phase indoor application high-voltage wall bushing connected, can enter in hyperbaric chamber through three phase user's external application high-voltage wall bushing to make high voltage overhead lines.
2. preassembled transformer station as claimed in claim 1, it is characterized in that, three-phase indoor application high-voltage wall bushing is arranged on the top in hyperbaric chamber.
3. preassembled transformer station as claimed in claim 1 or 2, it is characterized in that, described preassembled transformer station is 10kV or 35kV preassembled transformer station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610880.XU CN204497601U (en) | 2014-10-21 | 2014-10-21 | A kind of preassembled transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610880.XU CN204497601U (en) | 2014-10-21 | 2014-10-21 | A kind of preassembled transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497601U true CN204497601U (en) | 2015-07-22 |
Family
ID=53576889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610880.XU Active CN204497601U (en) | 2014-10-21 | 2014-10-21 | A kind of preassembled transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497601U (en) |
-
2014
- 2014-10-21 CN CN201420610880.XU patent/CN204497601U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |