CN207801238U - One kind being used for substation's high voltage reactor sound insulation and noise reducing case - Google Patents
One kind being used for substation's high voltage reactor sound insulation and noise reducing case Download PDFInfo
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- CN207801238U CN207801238U CN201820193396.XU CN201820193396U CN207801238U CN 207801238 U CN207801238 U CN 207801238U CN 201820193396 U CN201820193396 U CN 201820193396U CN 207801238 U CN207801238 U CN 207801238U
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Abstract
One kind being used for substation's high voltage reactor sound insulation and noise reducing case, box shape is set as the cuboid in five faces, bottom surface is in opening, including the detachable sound-absorbing wall in one side highly resistance front, the detachable abatvoix of highly resistance top surface on one side, the fixation sound-absorbing wall at the highly resistance back side on one side, the symmetrical highly resistance side fire wall in two sides；It is respectively equipped with sound-adsorbing sound-insulating hung wicket and air inlet noise reduction shutter on the detachable sound-absorbing wall in highly resistance front, air outlet silencing shutter is equipped on the detachable abatvoix of highly resistance top surface, the inner wall of one side highly resistance side fire prevention wherein is equipped with illuminator.The utility model takes the noise reduction process measure that sound insulation, noise elimination and sound absorption are combined, it can be used for substation's high voltage reactor sound insulation and noise reducing processing, the sound-adsorbing sound-insulating hung wicket of setting can meet daily general tour and maintenance, it is positive that the overhaul and replacement that detachable sound-absorbing wall can meet high voltage reactor are taken with top surface, design is simple, it is easy to maintain, it can be widely used for the high voltage reactor sound insulation and noise reducing of substation.
Description
Technical field
The utility model category power industry sound insulation and noise reducing technology, and in particular to one kind is for substation's high voltage reactor sound insulation
Noise reduction box structure technology.
Background technology
Nowadays for environmental protection, open air station noise abatement area cancels, 500kV and above outdoor substation Xu Chang circle
Up to standard, project environmental impact assessment significantly improves the criteria of noise control of the open air stations 500kV, in order to realize that substation's construction is protected with environment
The coordinated development of shield, it is extremely urgent to the noise abatement work of substation.Such substation's main sound source equipment includes " transformation
Device, oil-immersed electric reactor, capacitor group " three classes.Under the jejune present situation of apparatus body noise reduction technology, with " acoustic hood, sound-screen
Barrier " is that the auxiliary noise reduction measure of representative is still most direct effective method, is at present to represent acoustic hood to be largely used to BOXIN
The high voltage reactor sound insulation and noise reducing of substation, noise reduction is also more apparent, and but there are the following problems：1) the dismounting fiber crops of BOXIN
Tired, 2) day-to-day operation maintenance is very inconvenient, and the maintenance of reactor is both needed to dismantle the babinet of BOXIN.In view of it is existing started by
Step abandons the application of the acoustic hood of the type.In view of the above problems, utility model device is used in conjunction with the anti-of highly resistance side
Wall with flues is arranged detachable sound-absorbing wallboard in the front of highly resistance, top surface, fixed sound-absorbing wall is overleaf arranged, for highly resistance closing,
Sound insulation and sound-absorbing processing, to achieve the effect that noise reduction, the detachable sound-absorbing wallboard that front and top surface are taken can meet high-voltage electricity
The integral moving when overhaul and replacement of anti-device needs, and front be provided with sound-adsorbing sound-insulating hung wicket can then meet it is daily general
It makes an inspection tour and maintenance, the dismounting to overcome current BOXIN classes acoustic hood generally existing bothers, operation and maintenance inconvenience etc. lacks
Point.
The utility model is a kind of utility unit suitable for substation's high voltage reactor sound insulation and noise reducing.
Invention content
The technical problems to be solved in the utility model is：It provides practical suitable for substation's high voltage reactor sound insulation and noise reducing
Tool, and consider the convenience that substation operation is safeguarded.1) in order to realize the noise reduction of high voltage reactor, in conjunction with highly resistance side
Sound-absorbing wallboard is arranged in the front, top surface and the back side of highly resistance in fire wall, realizes that the closing to highly resistance insulates against sound and absorbs sound, and 2) simultaneously
It is respectively provided with sound-adsorbing sound-insulating hung wicket, air inlet noise reduction shutter and air outlet silencing shutter on front and top surface, further drops
The low noise emission of highly resistance, it is ensured that noise reduction；3) the sound-adsorbing sound-insulating hung wicket of front setting can meet daily tour and one
As overhaul, top surface and front use detachable wallboard can meet high voltage reactor overhaul and replace when integral moving needs.
Technical solutions of the utility model are：
One kind being used for substation's high voltage reactor sound insulation and noise reducing case, and box shape is set as the cuboid in five faces, bottom surface
In opening, including the detachable sound-absorbing wall in one side highly resistance front, the detachable abatvoix of highly resistance top surface on one side, the highly resistance back side on one side
Fixed sound-absorbing wall, the symmetrical highly resistance side fire wall in two sides；It is respectively equipped with sound-adsorbing sound-insulating hung on the detachable sound-absorbing wall in highly resistance front
Wicket and air inlet noise reduction shutter, are equipped with air outlet silencing shutter, wherein one side on the detachable abatvoix of highly resistance top surface
Highly resistance side prevents fires inner wall equipped with illuminator.
The detachable sound-absorbing wall in the highly resistance front, the detachable abatvoix of highly resistance top surface, the fixation sound-absorbing wall at the highly resistance back side
The sound insulation of the closing to highly resistance is formed in conjunction with highly resistance side fire wall, sound-absorbing wallboard can absorb the partial noise that highly resistance generates, reaches
The effect of sound absorption；Sound-adsorbing sound-insulating hung wicket is installed on the detachable sound-absorbing wall in highly resistance front, can meet daily tour and maintenance personnel
Disengaging need；It enters the wind noise reduction shutter to be set on the detachable sound-absorbing wall in highly resistance front, the needs entered the wind in device can be met；Go out
Wind noise reduction shutter is installed in the needs that can meet air draft in device on the detachable abatvoix of highly resistance top surface；Enter the wind noise elimination blinds
Window and air outlet silencing shutter collectively constitute the ventilating system of device；Illuminator uses LED illumination lamp, is installed in high anti-side
On the fire wall of face, to provide illumination in babinet；The detachable sound-absorbing wall in highly resistance front, the detachable abatvoix of highly resistance top surface can be in height
The needs for meeting equipment integral moving are all dismantled when anti-overhaul and replacement.
The use process of the utility model is：After highly resistance side fire wall is built, highly resistance equipment is installed,
The fixation sound-absorbing wall of the detachable sound-absorbing wall in highly resistance front, the detachable abatvoix of highly resistance top surface, the highly resistance back side combines
Highly resistance side fire wall is built, and the closing to highly resistance is formed, and it is small wherein to reserve sound-adsorbing sound-insulating hung on the detachable sound-absorbing wall in highly resistance front
The hole of door and air inlet noise reduction shutter, the hole of outlet air noise reduction shutter is reserved on the detachable abatvoix of highly resistance top surface；It waits for
After the detachable sound-absorbing wall in front, the detachable abatvoix of highly resistance top surface and the fixation sound-absorbing wall at the highly resistance back side install, just
Sound-adsorbing sound-insulating hung wicket and air inlet noise reduction shutter are installed, in the detachable of highly resistance top surface at the reserved location of the detachable sound-absorbing wall in face
Air outlet silencing shutter is installed at the reserved location of abatvoix；Finally illuminator is installed on the fire wall of highly resistance side.Wait for height
After anti-operation, for the noise part that highly resistance generates by the detachable sound-absorbing wall in highly resistance front, the detachable abatvoix of highly resistance top surface is high
The fixation sound-absorbing wall combination highly resistance side fire wall at the anti-back side forms the obturator sound insulation to highly resistance, and a part is by sound-absorbing wallboard
Abatvoix absorb, last remaining noise is discharged by entering the wind noise reduction shutter and air outlet silencing shutter, is installed at this time
Air inlet noise reduction shutter and the muffler of air outlet silencing shutter discharge can further decrease the noise of highly resistance discharge.Sound-adsorbing sound-insulating hung
Wicket can meet the disengaging of maintenance personnel in daily tour and opening when safeguarding.The detachable sound-absorbing wall in highly resistance front and highly resistance top surface
Detachable abatvoix can highly resistance overhaul and replace when remove, to meet the needs of equipment integral moving, wait for overhaul and replacement
It completes, restores the detachable abatvoix of highly resistance front detachable sound-absorbing wall and highly resistance top surface.
The utility model has the beneficial effects that：The utility model for substation's high voltage reactor sound-insulation noise reducer fills
Set, the needs to highly resistance sound insulation and noise reducing can be met and easily carry out day-to-day operation maintenance, also adapt to highly resistance overhaul and
It replaces, design is simple, can be applied in substation's noise abatement extensively.
Description of the drawings
Fig. 1 is the utility model box structure diagram；
Each label in Fig. 1：The detachable sound-absorbing wall in 1- highly resistances front, the detachable abatvoix of 2- highly resistances top surface, the 3- highly resistances back of the body
The fixation sound-absorbing wall in face, 4- highly resistances side fire wall, 5- sound-adsorbing sound-insulating hung wickets, 6- enter the wind noise reduction shutter, 7- air outlet silencings hundred
Leaf window, 8- illuminators.
Specific implementation mode
Utility model will be further explained below with reference to the attached drawings and specific embodiments.
One kind being used for substation's high voltage reactor sound insulation and noise reducing case, and box shape is set as the cuboid in five faces, bottom surface
In opening, including the detachable sound-absorbing wall 1 in one side highly resistance front, the detachable abatvoix 2 of highly resistance top surface on one side, the highly resistance back side on one side
Fixation sound-absorbing wall 3, the symmetrical highly resistance side fire wall in two sides 4；It is respectively equipped with sound-absorbing on highly resistance front detachably sound-absorbing wall 1
Insulate against sound wicket 5 and air inlet noise reduction shutter 6, and air outlet silencing shutter 7 is equipped on the detachable abatvoix 2 of highly resistance top surface,
Wherein fire wall 4 inner wall in one side highly resistance side is equipped with illuminator 8.
After highly resistance side fire wall 4 is built, highly resistance equipment, the detachable sound-absorbing wall 1 in highly resistance front, highly resistance top surface are installed
Detachable abatvoix 2, the fixation sound-absorbing wall 3 at the highly resistance back side combines highly resistance side fire wall 4 to build, forms the envelope to highly resistance
It closes, the hole of reserved sound-adsorbing sound-insulating hung wicket 5 and air inlet noise reduction shutter 6, highly resistance top wherein on the detachable sound-absorbing wall 1 in highly resistance front
The hole of outlet air noise reduction shutter 7 is reserved on the detachable abatvoix 2 in face；Wait for positive detachable sound-absorbing wall 1, highly resistance top surface can
After dismounting abatvoix 2 and the fixation sound-absorbing wall 3 at the highly resistance back side install, at the reserved location of positive detachable sound-absorbing wall 1
Sound-adsorbing sound-insulating hung wicket 5 and air inlet noise reduction shutter 6 are installed, installed at the reserved location of the detachable abatvoix 2 of highly resistance top surface
Air outlet silencing shutter 7；Illuminator 8 is finally installed on highly resistance side fire wall 4.After highly resistance operation, what highly resistance generated
A noise part is by the detachable sound-absorbing wall 1 in highly resistance front, the detachable abatvoix 2 of highly resistance top surface, the fixation sound-absorbing at the highly resistance back side
Wall 3 combines highly resistance side fire wall 4 to be formed and insulates against sound to the obturator of highly resistance, and a part is absorbed by the abatvoix on sound-absorbing wallboard,
Last remaining noise is discharged by entering the wind noise reduction shutter 6 and air outlet silencing shutter 7, is installed in air inlet noise elimination blinds at this time
The muffler that window 6 and air outlet silencing shutter 7 are discharged can further decrease the noise of highly resistance discharge.Sound-adsorbing sound-insulating hung wicket 5 can be
Daily tour and the disengaging for meeting maintenance personnel is opened when safeguarding.The detachable sound-absorbing wall 1 in highly resistance front and highly resistance top surface it is removable
Unloading abatvoix 2 can remove in highly resistance overhaul and replacement, to meet the needs of equipment integral moving, wait for overhaul and replace to complete,
Restore the detachable abatvoix 2 of highly resistance front detachable sound-absorbing wall 1 and highly resistance top surface.
Specific embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model and unlimited
In above-described embodiment, within the knowledge of a person skilled in the art, the utility model can also not departed from
Various changes can be made under the premise of objective.
Claims (1)
1. one kind being used for substation's high voltage reactor sound insulation and noise reducing case, it is characterised in that：Box shape is set as the square in five faces
Body, bottom surface is in opening, including the detachable sound-absorbing wall (1) in one side highly resistance front, the detachable abatvoix of highly resistance top surface on one side
(2), the fixation sound-absorbing wall (3) at the highly resistance back side on one side, the symmetrical highly resistance side fire wall (4) in two sides；It is detachable in highly resistance front
Sound-adsorbing sound-insulating hung wicket (5) and air inlet noise reduction shutter (6), the detachable sound-absorbing in highly resistance top surface are respectively equipped on sound-absorbing wall (1)
Plate (2) is equipped with air outlet silencing shutter (7), and one side highly resistance side fire wall (4) inner wall is equipped with illuminator wherein
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193396.XU CN207801238U (en) | 2018-02-01 | 2018-02-01 | One kind being used for substation's high voltage reactor sound insulation and noise reducing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193396.XU CN207801238U (en) | 2018-02-01 | 2018-02-01 | One kind being used for substation's high voltage reactor sound insulation and noise reducing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207801238U true CN207801238U (en) | 2018-08-31 |
Family
ID=63268158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193396.XU Active CN207801238U (en) | 2018-02-01 | 2018-02-01 | One kind being used for substation's high voltage reactor sound insulation and noise reducing case |
Country Status (1)
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| CN (1) | CN207801238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272981A (en) * | 2018-10-23 | 2019-01-25 | 云南电网有限责任公司 | A kind of substation's denoising device |
-
2018
- 2018-02-01 CN CN201820193396.XU patent/CN207801238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272981A (en) * | 2018-10-23 | 2019-01-25 | 云南电网有限责任公司 | A kind of substation's denoising device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: 650011 No. 73 East extension Road, Yunnan, Kunming Patentee after: YUNNAN POWER GRID Co.,Ltd. Address before: 650011 No. 73 East extension Road, Yunnan, Kunming Co-patentee before: China Energy Construction Group Yunnan Electric Power Design Institute Co.,Ltd. Patentee before: YUNNAN POWER GRID Co.,Ltd. POWER GRID PLANNING AND CONSTRUCTION RESEARCH CENTER Co-patentee before: GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |