CN209029197U - A kind of substation's noise reduction system - Google Patents
A kind of substation's noise reduction system Download PDFInfo
- Publication number
- CN209029197U CN209029197U CN201822070044.8U CN201822070044U CN209029197U CN 209029197 U CN209029197 U CN 209029197U CN 201822070044 U CN201822070044 U CN 201822070044U CN 209029197 U CN209029197 U CN 209029197U
- Authority
- CN
- China
- Prior art keywords
- substation
- noise reduction
- transformer body
- reduction system
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses a kind of substation's noise reduction systems, it is related to power engineering noise reduction technology field, aim to solve the problem that transformer in substation in the process of running, the technical issues of noise pollution of generation has an impact the resident of surrounding, its key points of the technical solution are that the lower end of transformer body is provided with support backing plate, the ground of transformer body surrounding is provided with support frame, stretching device is provided between support frame and transformer body, stretching device includes spring and fixing pipe, fixing pipe is respectively fixedly connected in the both ends of spring, the outer surface of support backing plate and support frame is respectively arranged with butt tube, it is detachably connected between fixing pipe and butt tube, sound insulationg board is provided between support, sound insulationg board is located at the surrounding of transformer body, to realize the purpose for reducing the noise pollution that transformer generates in substation.
Description
Technical field
The utility model relates to power engineering noise reduction technology fields, more specifically, it relates to a kind of substation's noise reduction system
System.
Background technique
Substation is the important component of electric system, it directly affects the safety and economy fortune of entire electric system
Row is the intermediate link for contacting power plant and user, plays a part of transformation and distribution electric energy.
The existing Chinese patent application No. is 201610589706.5 provides a kind of main transformer room of city indoor substation
Ventilation noise reduction system comprising main transformer room, main transformer room are equipped with ventilating noise-elimination blinds, and the upper end of main transformer room is equipped with air draft
Hole, fan house are directly connected to transformer chamber by vent, and blower is equipped in fan house, is arranged at the air outlet of blower
There is impedance muffler, impedance muffler is mounted on the inside of fan house, is equipped at the air outlet of impedance muffler
Noise reduction elbow.
But in the process of running due to the transformer equipment in substation, the noise pollution of generation reaches room by interior
Outside, so that the resident to surrounding has an impact, Gu it is to be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of substation's noise reduction system,
With the advantage for reducing the noise pollution that transformer equipment operation generates in substation.
To achieve the above object, the utility model provides following technical solution:
A kind of substation's noise reduction system comprising main transformer room and be located at the indoor transformer body of main transformer electricity, the change
The lower end of depressor ontology is provided with support backing plate, and the ground of the transformer body surrounding is provided with support frame, support frame as described above
Stretching device is provided between transformer body, the stretching device includes spring and fixing pipe, and the fixing pipe is solid respectively
Surely be connected to the both ends of spring, the outer surface of the support backing plate and support frame is respectively arranged with butt tube, the fixing pipe with
Butt tube is detachably connected between (211), and sound insulationg board is provided between the support, and the sound insulationg board is located at transformer body
Surrounding.
By using above-mentioned technical proposal, stretching device between support frame and transformer body, to transformer body shape
Transformer body is set to progressively disengage ground, to reduce what transformer body was generated with ground by adjusting fixing pipe at pulling force
Shake noise, meanwhile, the sound insulationg board of transformer body surrounding, to transformer body generate the further sound insulation and noise reducing of noise, from
And realizing reduces the purpose that transformer equipment operation in substation generates noise pollution.
Further, it is provided with swing handle between the fixing pipe, the swing handle includes telescopic rod and fixed link,
The fixed link is fixedly connected on telescopic rod.
By using above-mentioned technical proposal, swing handle is rotated, it can be simultaneously to consolidating on support frame and transformer body
Determine pipe to be fixed, avoid the need for the trouble for rotating fixing pipe one by one, keeps operating process more convenient.
Further, the outer surface of the swing handle is provided with rubber tube.
By using above-mentioned technical proposal, since rubber tube is more soft, when rotating swing handle, improves hand and hold
Comfort when swing handle.
Further, the stop nut that can be offseted with butt tube end wall is threaded in the fixing pipe.
, by rotating stop nut, make after fixing pipe is fixed with respect to butt tube position by using above-mentioned technical proposal
The end wall of stop nut and butt tube offsets, and fixing pipe prevents the loosening of fixing pipe along the axial restraint of butt tube.
Further, the outer surface of the supporting pad backboard from transformer body direction is rotatably connected to support rod.
By using above-mentioned technical proposal, the one end of support rod far from support backing plate is perpendicular to ground, to transformer body
It is supported, when being pulled up to transformer body, transformer body relative separation ground, to relatively save in operation
Power.
Further, the outer surface of the support rod is provided with magnetic part, what the support backing plate was in contact with support rod
Outer surface is provided with adsorption piece corresponding with magnetic part.
By using above-mentioned technical proposal, after transformer body rises certain altitude, rotary supporting rod makes on support rod
Magnetic part and the adsorption piece on support backing plate are attracting, so as to avoid the shaking of the opposite support backing plate of support rod.
Further, the outer surface of the supporting pad backboard from support rod is provided with rubber pad.
By using above-mentioned technical proposal, since rubber pad elasticity with higher is avoided in transformer body work
The vibration between backing plate and transformer body is supported, certain damping effect is played.
Further, the sound insulationg board is provided with sound-absorbing material, the sound insulation close to the outer surface in transformer body direction
The inner sidewall of plate is provided with quieter material.
By using above-mentioned technical proposal, sound-absorbing material is with stronger absorption sound energy, the interaction with quieter material,
To the noise that transformer body generates, make further sound insulation and noise reducing.
Further, inner sidewall of the main transformer room close to transformer body direction is provided with double-layer sound-absorption wallboard, institute
The transformer room Shu Zhu is provided with sound insulation wallboard away from the lateral wall of double-layer sound-absorption wallboard.
By using the noise that above-mentioned technical proposal, transformer body generate, there is part can be in sound insulationg board, transformer room
Double-layer sound-absorption wallboard on side wall and the sound insulation wallboard on lateral wall carry out noise reduction to noise again, to realize that reduction becomes
Noise pollution in power station.
In conclusion the utility model has the following beneficial effects:
1, in operation, it is detached from transformer body and ground, transformer body and ground is avoided to generate vibration；Meanwhile it propping up
Sound insulationg board is set on support, to the further noise reduction of noise that transformer body generates, so that realizing reduces transformer in substation
Equipment operation generates the purpose of noise pollution；
2, the support rod being arranged on backing plate is supported, transformer body is supported, in the mistake stretched to transformer body
Cheng Zhong reaches labour-saving purpose.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of substation's noise reduction system in embodiment；
Fig. 2 is in embodiment for embodying the schematic diagram of connection relationship between swing handle, fixing pipe and stop nut；
Fig. 3 is in embodiment for embodying the schematic diagram of connection relationship between support backing plate and support rod；
Fig. 4 is in embodiment for embodying the schematic diagram of connection relationship between sound insulationg board, sound-absorbing material and quieter material；
Fig. 5 is in embodiment for embodying showing for connection relationship between main transformer room, double-layer sound-absorption wallboard and sound insulation wallboard
It is intended to.
In figure: 1, main transformer room；2, transformer body；3, support frame；4, stretching device；11, double-layer sound-absorption wallboard；12,
Sound insulation wallboard；21, backing plate is supported；31, butt tube；32, sound insulationg board；41, spring；42, fixing pipe；212, support rod；213, it inhales
Attachment；214, rubber pad；321, sound-absorbing material；322, quieter material；421, swing handle；422, stop nut；2121, magnetic
Part；4211, telescopic rod；4212, fixed link；4213, rubber tube.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
A kind of substation's noise reduction system, referring to Fig.1 comprising main transformer room 1 and the transformer sheet in main transformer room 1
The lower end of body 2, transformer body 2 is fixedly connected with support backing plate 21 by screw, and the ground of 2 surrounding of transformer body is provided with
Support frame 3, support frame 3 are fixedly connected with the ground by screw；Stretching device is provided between support frame 3 and transformer body 2
4, stretching device 4 includes spring 41 and fixing pipe 42, and fixing pipe 42 is respectively arranged at the both ends of spring 41, and spring 41 passes through welding
Mode be fixedly connected on fixing pipe 42, so that transformer body 2 is progressively disengaged ground, to reduce transformer body 2 and ground
The vibration noise of generation.
Referring to Fig.1, the outer surface of backing plate 21 and support frame 3 is supported to be respectively arranged with butt tube 31, fixing pipe 42 is led to respectively
It crosses to be screwed and is connected to butt tube 31；Sound insulationg board 32 is provided between support frame 3, the lateral wall of 32 longitudinal direction of sound insulationg board is logical
It crosses hinge and is rotationally connected with support frame 3, sound insulationg board 32 is connected by screw to far from the lateral wall of hinge one end in support frame 3；Become
The sound insulationg board 32 of 2 surrounding of depressor ontology, to the further sound insulation and noise reducing of noise that transformer body 2 generates, to realize that reduction becomes
The purpose for the noise pollution that transformer equipment operation generates in power station.
Referring to Fig. 2, swing handle 421 is provided between fixing pipe 42 facing each other, swing handle 421 is solid by screw
Surely it is connected to fixing pipe 42；Swing handle 421 includes telescopic rod 4211 and fixed link 4212, telescopic rod 4211 and fixed link 4212
Between be fixedly connected by welding；Swing handle 421 rotates while realization to fixing pipe 42, avoids the need for one by one
The trouble for rotating fixing pipe 42, makes the purpose of more convenient operation.
Referring to Fig. 2, the outer surface of swing handle 421 is provided with rubber tube 4213, and rubber tube 4213 is by way of cementation
It is fixedly connected on swing handle 421, since rubber tube 4213 is more soft, when improving operator and holding swing handle 421
Comfort.
Referring to Fig. 2, the stop nut 422 that can be offseted with 31 end wall of butt tube is threaded in fixing pipe 42, rotation is anti-
Loose nut 422, makes fixing pipe 42 along the axial restraint of butt tube 31, to prevent loosening of the fixing pipe 42 with respect to butt tube 31.
Referring to Figure 1 and Figure 3, support backing plate 21 is provided with support rod 212 away from the outer surface in 2 direction of transformer body, props up
Strut 212 is connected to support backing plate 21 by pin rotation, when spring 41 stretches transformer body 2, plays the work of support
With；The outer surface of support rod 212 is provided with magnet, and as magnetic part 2121, magnet is fixedly connected magnet by way of cementation
In support rod 212；Support backing plate 21 that the outer surface that support rod 212 is in contact is provided with iron plate corresponding with magnet, iron plate
As adsorption piece 213, iron plate is fixedly connected on support backing plate 21 by way of cementation, to realize the receipts to support rod 212
Contracting is fixed.
Referring to Fig. 3, support backing plate 21 is provided with rubber pad 214 away from the outer surface of support rod 212, and rubber pad 214 passes through
The mode of cementation is fixedly connected on support backing plate 21, due to the elasticity that rubber pad 214 has, when transformer body 2 works,
Vibration between support backing plate 21 and transformer body 2 is avoided to generate noise, to effectively act as cushioning effect.
Referring to Fig. 4, sound insulationg board 32 is provided with polyester fibre acoustic panel, polyester close to the outer surface in 2 direction of transformer body
For fiber abatvoix as sound-absorbing material 321, polyester fibre acoustic panel is fixedly connected on sound insulationg board 32 by way of cementation, sound insulation
The inner sidewall of plate 32 is provided with the silencing cotton matched with polyester fibre acoustic panel, and silencing cotton is as quieter material 322, silencing cotton
The inner sidewall of sound insulationg board 32 is fixedly connected on by way of cementation；Since polyester fibre acoustic panel has stronger absorption sound
Can, cooperate the performance muffler of silencing cotton, further decreases the noise pollution of the generation of transformer body 2.
Referring to Fig.1 and Fig. 5, inner sidewall of the main transformer room 1 close to 2 direction of transformer body are provided with double-layer sound-absorption wallboard
11, double-layer sound-absorption wallboard 11 is fixedly connected on the inner sidewall of main transformer room 1 by screw；Main transformer room 1 deviates from double-layer sound-absorption wall
The lateral wall of plate 11 is provided with sound insulation wallboard 12, and sound insulation wallboard 12 is fixedly connected on the lateral wall of main transformer room 1 by screw, right
The noise spread out of from 2 direction of transformer body, makees further noise reduction.
Working principle is as follows:
In actual use, firstly, rotary supporting rod 212, makes support rod 212 perpendicular to ground, transformer body 2 is placed
In on support backing plate 21；Then, swing handle 421 is rotated, fixing pipe 42 is rotate in same direction, after 2 position of transformer body is fixed,
Stop nut 422 is rotated, stop nut 422 and the end wall of butt tube 31 is made to offset；Finally, rotary supporting rod 212, magnetic part
2121 is magnetic attracting with adsorption piece 213；Spring 41 forms pulling force upward to transformer body 2, keeps transformer body 2 de-
Rise from the ground, to reduce the noise of transformer body 2 and earth shock generation；Meanwhile be arranged between support frame 3 every
Sound plate 32, to the further sound insulation and noise reducing of noise that transformer body 2 generates, so that realizing reduces transformer equipment fortune in substation
Row generates the purpose of noise pollution.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of substation's noise reduction system comprising main transformer room (1) and the transformer body (2) being located in main transformer room (1),
It is characterized by: the lower end of the transformer body (2) is provided with support backing plate (21), transformer body (2) surrounding
Ground is provided with support frame (3), and stretching device (4), the drawing are provided between support frame as described above (3) and transformer body (2)
Stretching device (4) includes spring (41) and fixing pipe (42), and the fixing pipe (42) is respectively fixedly connected in the both ends of spring (41),
Support backing plate (21) and the outer surface of support frame (3) are respectively arranged with butt tube (31), the fixing pipe (42) with dock
It is detachably connected, is provided between support frame as described above (3) sound insulationg board (32), the sound insulationg board (32) is located at transformation between pipe (31)
The surrounding of device ontology (2).
2. a kind of substation's noise reduction system according to claim 1, it is characterised in that: be arranged between the fixing pipe (42)
Have swing handle (421), the swing handle (421) includes telescopic rod (4211) and fixed link (4212), the fixed link
(4212) telescopic rod (4211) are fixedly connected on.
3. a kind of substation's noise reduction system according to claim 2, it is characterised in that: outside the swing handle (421)
Surface is provided with rubber tube (4213).
4. a kind of substation's noise reduction system according to claim 2, it is characterised in that: screw thread connects on the fixing pipe (42)
It is connected to the stop nut (422) that can be offseted with butt tube (31) end wall.
5. a kind of substation's noise reduction system according to claim 1, it is characterised in that: the support backing plate (21) is away from change
The outer surface in depressor ontology (2) direction is rotatably connected to support rod (212).
6. a kind of substation's noise reduction system according to claim 5, it is characterised in that: the appearance of the support rod (212)
Face is provided with magnetic part (2121), and the outer surface that support backing plate (21) is in contact with support rod (212) is provided with and magnetism
The corresponding adsorption piece (213) of part (2121).
7. a kind of substation's noise reduction system according to claim 5, it is characterised in that: the support backing plate (21) is away from branch
The outer surface of strut (212) is provided with rubber pad (214).
8. a kind of substation's noise reduction system according to claim 1, it is characterised in that: the sound insulationg board (32) is close to transformation
The outer surface in device ontology (2) direction is provided with sound-absorbing material (321), and the inner sidewall of the sound insulationg board (32) is provided with quieter material
(322)。
9. a kind of substation's noise reduction system according to claim 1, it is characterised in that: the main transformer room (1) is close to change
The inner sidewall in depressor ontology (2) direction is provided with double-layer sound-absorption wallboard (11), and the main transformer room (1) deviates from double-layer sound-absorption wallboard
(11) lateral wall is provided with sound insulation wallboard (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070044.8U CN209029197U (en) | 2018-12-08 | 2018-12-08 | A kind of substation's noise reduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822070044.8U CN209029197U (en) | 2018-12-08 | 2018-12-08 | A kind of substation's noise reduction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029197U true CN209029197U (en) | 2019-06-25 |
Family
ID=66911368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822070044.8U Expired - Fee Related CN209029197U (en) | 2018-12-08 | 2018-12-08 | A kind of substation's noise reduction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155801A (en) * | 2019-12-31 | 2020-05-15 | 陕西银河电气设备有限公司 | Noise reduction system of high-power high-voltage power distribution system |
-
2018
- 2018-12-08 CN CN201822070044.8U patent/CN209029197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155801A (en) * | 2019-12-31 | 2020-05-15 | 陕西银河电气设备有限公司 | Noise reduction system of high-power high-voltage power distribution system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209029197U (en) | A kind of substation's noise reduction system | |
| CN108302622A (en) | A kind of central air conditioning fan coil unit mounting structure of vibration and noise reducing | |
| CN204626680U (en) | Generator room noise eliminating silencer | |
| CN203797910U (en) | Anechoic bend | |
| CN204358873U (en) | For the mounting bracket of outdoor machine of air-conditioner | |
| CN215719667U (en) | Box type exhaust fan | |
| CN203335483U (en) | Noise reduction biomass boiler | |
| CN205895707U (en) | Device of making an uproar falls in laboratory fan of improvement structure | |
| CN208983652U (en) | Air-conditioner set | |
| CN210921642U (en) | Air source heat pump fresh air processor | |
| CN210089100U (en) | Central air conditioning unit noise processing device with vibration reduction function | |
| CN208450095U (en) | A kind of main frame deashing device | |
| WO2018000203A1 (en) | High-muting duct fan | |
| CN208503570U (en) | Check-valves and its ventilation equipment | |
| CN208659156U (en) | A kind of dust collection equipment denoising device | |
| CN207922479U (en) | Rotary wind screen generating means for building | |
| CN207830215U (en) | A kind of air duct convenient for the fine tuning of wind turbine air draft wind direction | |
| CN206401024U (en) | A kind of noise control system applied to master control room of nuclear power station | |
| CN207776761U (en) | A kind of environmental protection noise absorption device | |
| CN109140655A (en) | A kind of new blower of low noise | |
| CN218627263U (en) | Noise reduction equipment for heating ventilation pipe | |
| CN201438015U (en) | Split floor-standing air conditioner | |
| CN218781356U (en) | Silencing structure for ventilation air conditioner in building | |
| CN109297176A (en) | A kind of air-conditioning noise reduction device and installation method | |
| CN114888027B (en) | Low-noise ventilation system for laboratory |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190625 Termination date: 20211208 |