CN204793754U - Ventilation main transformer room of making an uproar falls in electric substation - Google Patents
Ventilation main transformer room of making an uproar falls in electric substation Download PDFInfo
- Publication number
- CN204793754U CN204793754U CN201520524987.7U CN201520524987U CN204793754U CN 204793754 U CN204793754 U CN 204793754U CN 201520524987 U CN201520524987 U CN 201520524987U CN 204793754 U CN204793754 U CN 204793754U
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- Prior art keywords
- room
- main transformer
- ground
- electric substation
- noise reduction
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Abstract
Ventilation main transformer room of making an uproar falls in electric substation, including the room body, set up in the internal transformer in room, a plurality of exhaust pipe have been seted up on room body top, the exhaust pipe top is provided with unpowered ventilation blower, exhaust pipe stretches into from room body top, the exhaust pipe end is provided with the induced air cover, room body bottom is latticed frame construction, the room body four corners on the top are provided with the stand respectively and insert ground, the cell body that is equipped with the areas such as bottom surface of personally experiencing sth. Part of the body with the room is dug on room body below ground, height of tank is 13 of room height degree, the cell body is provided with a plurality of air pipe intercommunication room bodies ground all around, the last muffler that is provided with of air pipe. No energy consumption, ventilation the noise reduction effect meet the demands, and simple structure easily uses.
Description
Technical field
The utility model relates to power domain, particularly relates to main transformer room.
Background technology
Along with the quickening of urbanization process, no matter be transformer substation in city or suburb transformer station, periphery land resource be all becoming tight by day, and transformer station's neighboring buildings and the density of population progressively rise, and the requirement of transformer station's adjacent area noise emission limit value is more and more higher.Meanwhile, 2014 editions " Laws on Environmental Protection " have been revised and have been passed through, and execution in 1 day January in 2015.This environmental law is called the tightest environmental law in history, strides forward urging power grid enterprises towards to the target of environmental issue zero tolerance.Transformer station's noise problem is also echoing of accompanying of urbanization pace of progress, environment department, power grid enterprises, equipment manufacturers and related scientific research mechanism need pull together in the face of and solve.Indoor transformer capacity is comparatively large, and during oepration at full load, noise reaches 65dB(A) more than, resident's living environment is caused and has a strong impact on.Even if carry out closing sound insulation process to the original shutter in transformer room, access door etc., also cannot meet the requirement of noise reduction, ventilation, have much room for improvement.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of Non-energy-consumption, ventilation noise reduction meets the demands, and structure is simply easy to the electric substation's noise reduction ventilation main transformer room applied.
For realizing the utility model object, provide following technical scheme: electric substation's noise reduction ventilation main transformer room, comprise room body, be arranged at the transformer in the body of room, it is characterized in that body top, room offers some exhaust ducts, exhaust duct top is provided with Unpowered ventilation machine, exhaust duct stretches into from body top, room, exhaust duct end is provided with blower cover, body bottom, room is grid-like framework structure, corner, four, body top, room is respectively arranged with column and inserts ground, below the body of room, ground digs the cell body with body bottom surface, room homalographic, cell body height is 1/3 of room height, cell body surrounding is provided with some air pipe communication chamber body surrounding ground, described air pipe is provided with muffler.
As preferably, exhaust duct height is not less than 3 ~ 5 meters.
As preferably, surface, room is covered with sound panel.
As preferably, air pipe outlet height lower than or flush with ground.
The utility model beneficial effect: after the utility model implements noise reduction process to transformer chamber of electric substation, noise of main transformer drops to 50dB (A) below from 65dB (A), reach resident to live I noise like standard, after ventilating, main transformer reduces the wastage, energy savings.And make the safer operation of main transformer.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Embodiment 1: electric substation's noise reduction ventilation main transformer room, comprise room body 1, be arranged at the transformer 2 in room body 1, room body 1 top offers 3 exhaust ducts 1.1, exhaust duct 1.1 top is provided with Unpowered ventilation machine 3, exhaust duct 1.1 stretches into from room body 1 top, exhaust duct 1.1 end is provided with blower cover 1.2, room body 1 bottom is grid-like framework structure, corner, four, room body 1 top is respectively arranged with column 4 and inserts ground, below room body 1, ground digs the cell body 5 with room body 1 bottom surface homalographic, cell body 5 is highly 1/3 of room body 1 height, cell body 5 surrounding is provided with 2 air pipe 5.1 communication chamber body 1 surrounding ground, described air pipe 5.1 is provided with muffler 6.Exhaust duct 1.1 is highly 5 meters.Room body 1 surface is covered with sound panel 7.Air pipe 5.1 outlet height flushes with ground.
Claims (4)
1. electric substation's noise reduction ventilation main transformer room, comprise room body, be arranged at the transformer in the body of room, it is characterized in that body top, room offers some exhaust ducts, exhaust duct top is provided with Unpowered ventilation machine, exhaust duct stretches into from body top, room, exhaust duct end is provided with blower cover, body bottom, room is grid-like framework structure, corner, four, body top, room is respectively arranged with column and inserts ground, below the body of room, ground digs the cell body with body bottom surface, room homalographic, cell body height is 1/3 of room height, cell body surrounding is provided with some air pipe communication chamber body surrounding ground, described air pipe is provided with muffler.
2. electric substation according to claim 1 noise reduction ventilation main transformer room, is characterized in that exhaust duct height is not less than 3 ~ 5 meters.
3. electric substation according to claim 1 noise reduction ventilation main transformer room, is characterized in that surface, room is covered with sound panel.
4. electric substation according to claim 1 noise reduction ventilation main transformer room, it is characterized in that air pipe outlet height lower than or flush with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524987.7U CN204793754U (en) | 2015-07-20 | 2015-07-20 | Ventilation main transformer room of making an uproar falls in electric substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524987.7U CN204793754U (en) | 2015-07-20 | 2015-07-20 | Ventilation main transformer room of making an uproar falls in electric substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793754U true CN204793754U (en) | 2015-11-18 |
Family
ID=54533738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520524987.7U Expired - Fee Related CN204793754U (en) | 2015-07-20 | 2015-07-20 | Ventilation main transformer room of making an uproar falls in electric substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742998A (en) * | 2016-04-08 | 2016-07-06 | 国网天津市电力公司 | Main transformer chamber ventilation device capable of noise reduction |
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
-
2015
- 2015-07-20 CN CN201520524987.7U patent/CN204793754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
| CN105742998A (en) * | 2016-04-08 | 2016-07-06 | 国网天津市电力公司 | Main transformer chamber ventilation device capable of noise reduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214212 Jiangsu city of Wuxi province Yixing Dingshu Industrial Park Lake Road No. 8 Patentee after: Jiangsu Yu super power engineering Limited by Share Ltd Address before: 214212 Jiangsu city of Wuxi province Yixing Dingshu Industrial Park Lake Road No. 8 Patentee before: JIANGSU YUCHAO ELECTRIC POWER ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214212 No. 8, Hu Guang road, Ding Shu Industrial Park, Yixing, Wuxi, Jiangsu. Patentee after: Hyper electric power Limited by Share Ltd Address before: 214212 No. 8, Hu Guang road, Ding Shu Industrial Park, Yixing, Wuxi, Jiangsu. Patentee before: Jiangsu Yu super power engineering Limited by Share Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |