CN206931472U - The indoor type main transformer of transformer substation noise control systems of 110kV half - Google Patents
The indoor type main transformer of transformer substation noise control systems of 110kV half Download PDFInfo
- Publication number
- CN206931472U CN206931472U CN201621266956.7U CN201621266956U CN206931472U CN 206931472 U CN206931472 U CN 206931472U CN 201621266956 U CN201621266956 U CN 201621266956U CN 206931472 U CN206931472 U CN 206931472U
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- transformer
- main transformer
- control systems
- noise control
- indoor type
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- Expired - Fee Related
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- 230000004888 barrier function Effects 0.000 claims abstract description 23
- 230000003584 silencer Effects 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
A kind of indoor type main transformer of transformer substation noise control systems of 110kV half, the control system basis uses pile foundation, main body frame uses steel frame construction, the steelframe connects with the support of original control building, purlin is fixed on the steelframe, immediately ahead of the main transformer and two side installation acoustic barriers, the acoustic barrier are installed on the purlin；The main transformer both sides set forced air supply machine, air-supply silencer, air supply duct and natural draught muffler, face main transformer sound barrier to set soundproof door.The utility model targetedly provides a kind of indoor type main transformer of transformer substation noise control systems of 110kV half, in the positive front side and both sides of transformer, acoustic barrier is respectively set, serve the effect of noise reduction, transformer both sides set pressure fan, air-supply silencer, air supply duct and natural draught muffler simultaneously, the ventilation and heat of main transformer is effectively guaranteed, while the design of maintenance door facilitates the discrepancy of operations staff.
Description
Technical field
It the utility model is related to transformer station's field of noise control, and in particular to a kind of indoor type transforming plant main transformers of 110kV half
Depressor noise control system.
Background technology
Transformer station is important electric power place, as the continuous growth of economy, the continuous extension in city, city network also exist
Constantly transformation, sometimes some transformer stations need to build in shopping centre and residential block, obtained in people from power grid construction in the case of this
While obtaining many convenient, the influence of noise on human caused by transformer station also becomes increasingly conspicuous, and noise pollution has a strong impact on people
Health, therefore the control to transformer station's noise causes the extensive concern of environmental administration.
Main source of students equipment in transformer station includes main transformer, high anti-, low anti-, low appearance etc., wherein with main transformer
Influence more to protrude, especially for half indoor type transformer station, take main transformer corresponding noise reduction measure, can effectively drop
Influence of noise of the low transformer station to surrounding resident.
Utility model content
The purpose of this utility model is the problem of being disturbed residents for main transformer of transformer substation noise, there is provided a kind of families of 110kV half
Interior formula main transformer of transformer substation noise control system.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of indoor type main transformer of transformer substation noise control systems of 110kV half, the control system basis use pile foundation
Plinth, main body frame use steel frame construction, and the steelframe is connected with the support of original control building, and purlin is fixed on the steelframe, described
Immediately ahead of main transformer and two side installation acoustic barriers, the acoustic barrier are installed on the purlin；The main transformer pressure
Device both sides set forced air supply machine, air-supply silencer, air supply duct and natural draught muffler, face main transformer sound barrier to set
Put soundproof door.
Sound insulation top cover is installed above the main transformer, air-discharge silencer is set on the sound insulation top cover.
The acoustic barrier using it is detachable and it is repeatable utilize steel construction, in addition to post, beam, the beam column it
Between, be connected by screw bolts between sound barrier panel and beam column.
The a height of 14-18m of acoustic barrier.
Every main transformer sets 3 Fans, 2 air-supply silencers, and the fan capacity is 35000m3/h.
The size of the soundproof door is 5m*6m, is sealed around doorframe.
The utility model targetedly provides a kind of indoor type main transformer of transformer substation noise control systems of 110kV half
System, acoustic barrier is respectively set in the positive front side and both sides of transformer, serves the effect of noise reduction, while transformer both sides set and sent
Blower fan, air-supply silencer, air supply duct and natural draught muffler, the ventilation and heat of main transformer is effectively guaranteed, simultaneously
The design of maintenance door facilitates the discrepancy of operations staff.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the floor plan of the utility model totally enclosed type noise reduction system；
Fig. 3 is Fig. 2 01-01 profiles；
Fig. 4 is Fig. 2 02-02 alien invasion figures；
Fig. 5 is Fig. 2 03-03 alien invasion figures.
Embodiment
To make those skilled in the art more fully understand the utility model, with reference to embodiment to this reality
It is described further with new：
As Figure 1-Figure 5, a kind of indoor type main transformer of transformer substation noise control systems of 110kV half, the control system
System basis uses pile foundation, and main body frame is steel frame construction, and the steelframe connects with the support of original control building 1, on the steelframe
Fixed purlin, the main transformer front and two sides installation acoustic barriers 2, the acoustic barrier 2 are installed on the purlin
On bar；The main transformer both sides set forced air supply machine 3, air-supply silencer, air supply duct 4 and natural draught muffler 5, just
Soundproof door 6 is set to main transformer acoustic barrier 2.
Installation sound insulation top cover 7 above the main transformer, the sound insulation top cover set air-discharge silencer 8, totally enclosed type every
The design of sound barrier structure can preferably play a part of reducing noise, while the air-discharge silencer that top is set effectively ensures
Ventilation and heat inside closed system.
The acoustic barrier using it is detachable and it is repeatable utilize steel construction, in addition to post, beam, the beam column it
Between, be connected by screw bolts between sound barrier panel and beam column, be easy to dismantle in maintenance.
With reference to actual transformer station's surrounding environment, the acoustic barrier height is set to 14-18m.
Every main transformer sets 3 pressure fan, 2 air-supply silencers, and the fan capacity is 35000m3/h, air-supply
The setting of machine and air-supply silencer can ensure the ventilation and heat of internal system main transformer.
The size of the soundproof door is 5m*6m, is sealed around doorframe, being capable of more effectively anti-leak-stopping sound.
Claims (6)
- The indoor type main transformer of transformer substation noise control systems of 1.110kV half, it is characterised in that：The control system basis uses Pile foundation, main body frame use steel frame construction, and the steelframe is connected with the support of original control building, and purlin is fixed on the steelframe, Immediately ahead of the main transformer and two side installation acoustic barriers, the acoustic barrier are installed on the purlin；The master Transformer both sides set forced air supply machine, air-supply silencer, air supply duct and natural draught muffler, face main transformer sound-screen Barrier sets soundproof door.
- 2. the indoor type main transformer of transformer substation noise control systems of 110kV half according to claim 1, it is characterised in that： Sound insulation top cover is installed above the main transformer, air-discharge silencer is set on the sound insulation top cover.
- 3. the indoor type main transformer of transformer substation noise control systems of 110kV half according to claim 1 or 2, its feature exist In：The acoustic barrier using it is detachable and it is repeatable utilize steel construction, in addition to post, beam, between the beam column, sound It is connected by screw bolts between shield plates and beam column.
- 4. the indoor type main transformer of transformer substation noise control systems of 110kV half according to claim 3, it is characterised in that： The a height of 14-18m of acoustic barrier.
- 5. the indoor type main transformer of transformer substation noise control systems of 110kV half according to claim 1, it is characterised in that： Every main transformer sets 3 Fans, 2 air-supply silencers, and the fan capacity is 35000m3/h。
- 6. the indoor type main transformer of transformer substation noise control systems of 110kV half according to claim 1, it is characterised in that： The size of the soundproof door is 5m*6m, is sealed around doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266956.7U CN206931472U (en) | 2016-11-24 | 2016-11-24 | The indoor type main transformer of transformer substation noise control systems of 110kV half |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621266956.7U CN206931472U (en) | 2016-11-24 | 2016-11-24 | The indoor type main transformer of transformer substation noise control systems of 110kV half |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931472U true CN206931472U (en) | 2018-01-26 |
Family
ID=61348966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621266956.7U Expired - Fee Related CN206931472U (en) | 2016-11-24 | 2016-11-24 | The indoor type main transformer of transformer substation noise control systems of 110kV half |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243791A (en) * | 2018-08-31 | 2019-01-18 | 郑州航空工业管理学院 | Noise reduction sound arrester and method for two transformers in half indoor type substation |
| CN114541837A (en) * | 2022-03-22 | 2022-05-27 | 河南远航隔音材料科技有限公司 | Chimney with noise reduction function and construction method |
-
2016
- 2016-11-24 CN CN201621266956.7U patent/CN206931472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243791A (en) * | 2018-08-31 | 2019-01-18 | 郑州航空工业管理学院 | Noise reduction sound arrester and method for two transformers in half indoor type substation |
| CN114541837A (en) * | 2022-03-22 | 2022-05-27 | 河南远航隔音材料科技有限公司 | Chimney with noise reduction function and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |