CN203895796U - Improved box-type transformer station - Google Patents
Improved box-type transformer station Download PDFInfo
- Publication number
- CN203895796U CN203895796U CN201420275380.5U CN201420275380U CN203895796U CN 203895796 U CN203895796 U CN 203895796U CN 201420275380 U CN201420275380 U CN 201420275380U CN 203895796 U CN203895796 U CN 203895796U
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- CN
- China
- Prior art keywords
- transformer
- chamber
- improved box
- transformer room
- transformer station
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- Expired - Fee Related
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Abstract
The utility model relates to an improved box-type transformer station. The improved box-type transformer station comprises a base and a box body located on the base, and the box body comprises a high-voltage chamber, a transformer chamber and a low-voltage chamber which are successively arranged from left to right; the top of the box body is further provided with a barrier layer; a side part of the barrier layer is provided with exhaust vents, or sides parts of the barrier layer are provided with exhaust ports; the top of the transformer is provided with air extraction holes, and axial flow fans located right over the air extraction holes are arranged in the barrier layer; the bottom of the transformer chamber is provided with blind window holes; and the base is provided with a groove right located below the transformer chamber. The improved box-type transformer station can timely discharge heat generated through operation of a transformer to the outside, and outside cold air can naturally enter into the transformer chamber at the same time to reduce temperature in the transformer chamber, so an object of protection of the transformer is achieved.
Description
Technical field
The utility model relates to a kind of improved box-type transformer station.
Background technology
Box-type substation adopts enclosed construction in order to protect inner transformer and stranger's safety; the heat that transformer is produced when operation cannot be discharged in time; make the temperature in transformer room surpass the temperature rise of the normal operation of transformer and produce fault, thereby increased maintenance cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of good cooling results, can effectively protect the improved box-type transformer station of transformer.
The utility model adopts following scheme to realize: a kind of improved box-type transformer station, comprise pedestal and be positioned at the casing on pedestal, described casing comprises by being disposed with from left to right hyperbaric chamber, transformer room and low-pressure chamber, the top of described casing is also provided with interlayer, the sidepiece of described interlayer is provided with steam vent or the exhaust outlet being connected with ambient atmosphere, top, described transformer room offers the aspirating hole being connected with interlayer, in described interlayer, be provided with the aerofoil fan being positioned at directly over aspirating hole, bottom, described transformer room is provided with shutter, on described pedestal, be provided with the groove being positioned under transformer room.
Further, bottom, described transformer room is provided with the transformer that is positioned at shutter top and installs frame.
Further, bottom, described transformer room is provided with the wire netting being laid on shutter.
Compared with prior art; the utlity model has following beneficial effect: the heat that this improved box-type transformer station can produce transformer operation is in time discharged to the external world; cool ambient air can enter in transformer room naturally simultaneously; reduce the temperature in transformer room; can effectively brush (heat loss through convection) to the heating position of transformer; thereby the use capacity that plays protection transformer can not reduce object; and this Design of Ventilation System is reasonable; simple in structure, low cost of manufacture and result of use is good.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment organigram;
Fig. 2 is B-B cutaway view in Fig. 1;
Fig. 3 is casing organigram in the utility model embodiment;
Fig. 4 is A-A cutaway view in Fig. 3;
Number in the figure explanation: 1-pedestal, 2-casing, 3-hyperbaric chamber, 4-transformer room, 5-low-pressure chamber, 6-interlayer, 7-aspirating hole, 8-aerofoil fan, 9-shutter, 10-groove, 11-install frame, 12-steam vent, 13-exhaust outlet.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below will, by specific embodiment and relevant drawings, the utility model be described in further detail.
As shown in Fig. 1 ~ 4, a kind of improved box-type transformer station, comprise pedestal 1 and be positioned at the casing 2 on pedestal 1, described casing 2 comprises by being disposed with from left to right hyperbaric chamber 3, transformer room 4 and low-pressure chamber 5, the top of described casing 2 is also provided with interlayer 6, the sidepiece of described interlayer 6 is provided with steam vent 12 or the exhaust outlet 13 being connected with ambient atmosphere, 4 tops, described transformer room offer the aspirating hole 7 being connected with interlayer 6, in described interlayer 6, be provided with the aerofoil fan 8 being positioned at directly over aspirating hole 7, the hot gas that aerofoil fan 8 can be taken away in transformer room 4 is discharged to the external world, 4 bottoms, described transformer room are provided with shutter 9, on described pedestal 1, be provided with the groove 10 being positioned under transformer room 4, cool ambient air enters transformer room 4 toward rising naturally from groove 10, thereby reduce transformer indoor temperature and directly transformer is brushed to (heat loss through convection) simultaneously, the interlayer 6 of 4 tops, Bing Cong transformer room is discharged extraneous, and therefrom take away transformer and move the heat producing, play the object of protection transformer.
In the present embodiment, 4 bottoms, described transformer room are provided with the transformer that is positioned at shutter 9 tops and install frame 11, make transformer and shutter 9 have certain height distance, are more conducive to air inlet.
In the present embodiment, 4 bottoms, described transformer room are provided with the wire netting being laid on shutter 9, cause transformer fault to prevent extraneous insect etc. from entering in transformer room 4.
In the specific implementation, on the rear wall of transformer room, be also provided with shutter and wire netting, to increase throughput; According to " chimney " design principle, air inlet area is approximately 2:1 with the ratio of exhaust port area.
In the present embodiment, in order to facilitate the wiring operation of staff to transformer, 4 bottoms, described transformer room are also provided with the inlet wire window for inlet wire, on described inlet wire window, be provided with can switch cover plate.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; institute is understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1.Yi Zhong improved box-type transformer station, it is characterized in that: comprise pedestal and be positioned at the casing on pedestal, described casing comprises by being disposed with from left to right hyperbaric chamber, transformer room and low-pressure chamber, the top of described casing is also provided with interlayer, the sidepiece of described interlayer is provided with steam vent or the exhaust outlet being connected with ambient atmosphere, top, described transformer room offers the aspirating hole being connected with interlayer, in described interlayer, be provided with the aerofoil fan being positioned at directly over aspirating hole, bottom, described transformer room is provided with shutter, on described pedestal, be provided with the groove being positioned under transformer room.
2. improved box-type according to claim 1 transformer station, is characterized in that: bottom, described transformer room is provided with the transformer that is positioned at shutter top and installs frame.
3. improved box-type according to claim 1 transformer station, is characterized in that: bottom, described transformer room is provided with the wire netting being laid on shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275380.5U CN203895796U (en) | 2014-05-28 | 2014-05-28 | Improved box-type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275380.5U CN203895796U (en) | 2014-05-28 | 2014-05-28 | Improved box-type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895796U true CN203895796U (en) | 2014-10-22 |
Family
ID=51722152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275380.5U Expired - Fee Related CN203895796U (en) | 2014-05-28 | 2014-05-28 | Improved box-type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390335A (en) * | 2015-04-25 | 2018-08-10 | 杜志刚 | A kind of cable branch box |
| CN113690758A (en) * | 2021-09-09 | 2021-11-23 | 芜湖金牛电气股份有限公司 | Box body heat dissipation device of box-type substation |
-
2014
- 2014-05-28 CN CN201420275380.5U patent/CN203895796U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390335A (en) * | 2015-04-25 | 2018-08-10 | 杜志刚 | A kind of cable branch box |
| CN108599050A (en) * | 2015-04-25 | 2018-09-28 | 杜志刚 | A kind of cable branch box with nature air duct |
| CN113690758A (en) * | 2021-09-09 | 2021-11-23 | 芜湖金牛电气股份有限公司 | Box body heat dissipation device of box-type 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: 20141022 Termination date: 20180528 |