CN205846547U - A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system - Google Patents
A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system Download PDFInfo
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- CN205846547U CN205846547U CN201620749728.9U CN201620749728U CN205846547U CN 205846547 U CN205846547 U CN 205846547U CN 201620749728 U CN201620749728 U CN 201620749728U CN 205846547 U CN205846547 U CN 205846547U
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Abstract
A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system, including Ventilator Room, blower fan (2), linkage air-valve (11), impedance muffler (3), plenum chamber (4), hygrosensor (5), temperature control box (6), double-layer sound-absorption wallboard (7), pressure release wall (8), eliminate the noise anti-waft rain shutter (9) and underground ventilation well (10).Described Ventilator Room is arranged on transformer chamber top, and Ventilator Room is provided with blower fan, linkage air-valve and ventilation shaft；Underground ventilation well at one is set at gate entry, for underground air inlet, constitutes ventilating system；Described temperature control box is arranged on transformer chamber's wall；Hygrosensor and temperature control box, composition transformer chamber temperature control system；Described impedance muffler, plenum chamber, double-layer sound-absorption wallboard, pressure release wall, the anti-rain shutter that wafts of eliminating the noise constitute noise reduction system.This utility model is by a set of intelligent ventilating system of structure, and is controlled noise, reaches low noise, energy-saving effect, it is simple to safeguarding, ruuning situation is good.
Description
Technical field
This relates to a kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system with novel, belongs to transformer station's skill
Art field.
Background technology
In recent years, along with the quickening of urbanization process, socioeconomic fast development, the whole society is to electric demand increasingly
Greatly, the large batch of transformer substation in city of the thing followed is rised sheer from level ground, and for coordinating overall city planning, beautifies the demand of brightening, greatly
Complete indoor design is pressed by urban transformer station.Owing to heat radiation and the noise of transforming plant main transformer are closely related with surrounding enviroment, therefore
The most preferably solving the problems referred to above is the key factor that the full indoor substation of urban type is built.
In conventional design, solve main transformer heat radiation for effective, typically carry out strong-force exhaust design, thus cause blower fan to operate
Frequency is excessive, and energy loss is big, brings bigger noise simultaneously.
Summary of the invention
It is an object of the invention to, for preferably solving the heat radiation of main transformer and reducing noise problem, this utility model is open
A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system.
The technical solution of the utility model is, a kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system
Including Ventilator Room, blower fan, linkage air-valve, impedance muffler, plenum chamber, hygrosensor, temperature control box, double-layer sound-absorption wallboard,
Pressure release wall, eliminate the noise anti-waft rain shutter and underground ventilation well.
Described Ventilator Room is arranged on transformer chamber top, and Ventilator Room is provided with blower fan, linkage air-valve and ventilation shaft；Gate enters
Underground ventilation well at one is set at Kou, for underground air inlet, constitutes ventilating system.
Described temperature control box is arranged on transformer chamber's wall；Hygrosensor and temperature control box, composition transformer chamber temperature control system.
Described impedance muffler, plenum chamber, double-layer sound-absorption wallboard, pressure release wall, the anti-rain shutter that wafts of eliminating the noise constitute noise reduction
System.
The convulsion of described blower fan, is outwards dissipated by silencing case through impedance muffler to silencing case by air channel.
Described transformer chamber interior wall surrounding installs double-layer sound-absorption wallboard, eliminates the noise of main transformer radiator；Pacify at fan outlet
The anti-rain shutter that wafts of dress noise elimination；Exhaust system is installed impedance muffler；Air inlet is arranged on underground and installs noise elimination BAIYE
Window, eliminates the noise in strong-force exhaust system operation process, reduces noise and extends out.
Described temperature control box is arranged on transformer chamber's wall, arranges hygrosensor outside temperature control box, when transformer chamber's temperature is less than 45
DEG C time be automatically switched off blower fan, start linkage air-valve and carry out gravity-flow ventilation, be automatically switched off linkage air-valve when temperature is higher than 45 DEG C, open
Wind symptom machine carries out mechanical exhaust.
The beneficial effects of the utility model are, traditional method is effectively to solve main transformer heat radiation, typically carries out strong-force exhaust design,
Thus causing blower fan operating frequency excessive, energy loss is big, brings bigger noise simultaneously, and environmental impact assessment is by difficulty.
This utility model is on the basis of maintaining Substation Design scheme immovable, by a set of intelligent ventage of structure
System, and noise is controlled, thus reach low noise, energy-conservation effect, it is simple to safeguarding, ruuning situation is good, has economic effect
The features such as benefit is high, social benefit is notable, are welcome by construction unit, run unit.
Accompanying drawing explanation
Fig. 1 is that transformer chamber's ventilating system arranges schematic diagram；
Fig. 2 is transformer chamber's roof ventilator horizontal layout schematic diagram；
In figure, 1 is transformer chamber；2 is blower fan；3 is impedance muffler；4 is plenum chamber；5 is hygrosensor；6 is temperature
Control case；7 is double-layer sound-absorption wallboard；8 is pressure release wall；9 is noise reduction shutter；10 is underground ventilation well；11 is linkage air-valve.
Detailed description of the invention
Detailed description of the invention of the present utility model is as depicted in figs. 1 and 2.
A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system include Ventilator Room, blower fan 2, linkage wind
Valve 11, impedance muffler 3, plenum chamber 4, hygrosensor 5, temperature control box 6, double-layer sound-absorption wallboard 7, pressure release wall 8, anti-wafing of eliminating the noise
Rain shutter 9 and underground ventilation well 10.
Ventilator Room is arranged on the top of transformer chamber 1, and Ventilator Room is provided with blower fan 2, linkage air-valve 11 and ventilation shaft；Gate
Porch arranges underground ventilation well 10 at, for underground air inlet, constitutes ventilating system.
Described temperature control box 6 is arranged on transformer chamber 1 wall；Hygrosensor 5 and temperature control box 6, composition transformer chamber temperature controls
System.
Described impedance muffler 3, plenum chamber 4, double-layer sound-absorption wallboard 7, pressure release wall 8, the anti-rain shutter 9 that wafts of eliminating the noise are constituted
Noise reduction system.
The wind of blower fan 2, is outwards dissipated by silencing case 4 through impedance muffler 3 to silencing case 4 by air channel.
Transformer chamber's interior wall surrounding installs double-layer sound-absorption wallboard 7, and its double-layer sound-absorption wallboard thickness is 80mm, eliminates main transformer heat radiation
The noise of device；The anti-rain shutter 9 that wafts of eliminating the noise is installed at fan outlet；Exhaust system is installed impedance muffler 3；Air inlet sets
Put in underground and the anti-rain shutter 9 that wafts of noise elimination is installed, eliminating the noise in strong-force exhaust system operation process, reduce noise and extend out.
Temperature control box 6 is arranged on the wall of transformer chamber 1, arranges hygrosensor 5 outside temperature control box 6, when the temperature of transformer chamber 1 is low
In 45 DEG C time, it is automatically switched off blower fan, starts linkage air-valve 11 and carry out gravity-flow ventilation, be automatically switched off linkage when temperature is higher than 45 DEG C
Air-valve 11, starts blower fan 2 and carries out mechanical exhaust.
Claims (4)
1. 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system, it is characterised in that described system includes wind
Machine room, blower fan, linkage air-valve, impedance muffler, plenum chamber, hygrosensor, temperature control box, double-layer sound-absorption wallboard, pressure release wall,
Noise elimination anti-waft rain shutter and underground ventilation well；
Described Ventilator Room is arranged on transformer chamber top, and Ventilator Room is provided with blower fan, linkage air-valve and ventilation shaft；At gate entry
Underground ventilation well at one is set, for underground air inlet, constitutes ventilating system；
Described temperature control box is arranged on transformer chamber's wall；Hygrosensor and temperature control box, composition transformer chamber temperature control system；
Described impedance muffler, plenum chamber, double-layer sound-absorption wallboard, pressure release wall, the anti-rain shutter that wafts of eliminating the noise constitute noise reduction system.
A kind of 110kV full indoor substation transformer chamber's noise reduction the most according to claim 1 and intelligent ventilating system, its feature
Being, described transformer chamber interior wall surrounding installs double-layer sound-absorption wallboard, eliminates the noise of main transformer radiator；Install at fan outlet and disappear
The anti-rain shutter that wafts of sound；Exhaust system is installed impedance muffler；Air inlet is arranged on underground and installs noise reduction shutter, disappears
Except the noise in strong-force exhaust system operation process, reduce noise and extend out.
A kind of 110kV full indoor substation transformer chamber's noise reduction the most according to claim 1 and intelligent ventilating system, its feature
It is, outside described temperature control box, hygrosensor is set, be automatically switched off blower fan when transformer chamber's temperature is less than 45 DEG C, start linkage wind
Valve carries out gravity-flow ventilation, is automatically switched off linkage air-valve when temperature is higher than 45 DEG C, starts blower fan and carries out mechanical exhaust.
A kind of 110kV full indoor substation transformer chamber's noise reduction the most according to claim 1 and intelligent ventilating system, its feature
Being, the convulsion of described blower fan, is outwards dissipated by silencing case through impedance muffler to silencing case by air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749728.9U CN205846547U (en) | 2016-07-17 | 2016-07-17 | A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749728.9U CN205846547U (en) | 2016-07-17 | 2016-07-17 | A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system |
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| Publication Number | Publication Date |
|---|---|
| CN205846547U true CN205846547U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749728.9U Active CN205846547U (en) | 2016-07-17 | 2016-07-17 | A kind of 110kV full indoor substation transformer chamber's noise reduction and intelligent ventilating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123241A (en) * | 2016-07-25 | 2016-11-16 | 安徽华电工程咨询设计有限公司 | A kind of city indoor substation transformer chamber ventilation noise reduction system |
-
2016
- 2016-07-17 CN CN201620749728.9U patent/CN205846547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123241A (en) * | 2016-07-25 | 2016-11-16 | 安徽华电工程咨询设计有限公司 | A kind of city indoor substation transformer chamber ventilation noise reduction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 330096 426 Jingdong Avenue, Nanchang hi tech Development Zone, Jiangxi Patentee after: China Electric Power Construction Group Jiangxi Electric Power Design Institute Co., Ltd. Address before: 330096 426 Jingdong Avenue, Nanchang high tech Development Zone, Jiangxi Patentee before: Jiangxi Electric Power Design Institute |
|
| CP03 | Change of name, title or address |