CN202534484U - Damping device of reactor for substation - Google Patents
Damping device of reactor for substation Download PDFInfo
- Publication number
- CN202534484U CN202534484U CN2012200216055U CN201220021605U CN202534484U CN 202534484 U CN202534484 U CN 202534484U CN 2012200216055 U CN2012200216055 U CN 2012200216055U CN 201220021605 U CN201220021605 U CN 201220021605U CN 202534484 U CN202534484 U CN 202534484U
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- China
- Prior art keywords
- vibration
- reactor
- vibration isolator
- bearing assembly
- absorber
- 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 - Lifetime
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Abstract
The utility model relates to a damping device of a reactor for a substation. The damping device comprises a carrier assembly and a plurality of vibration isolators arranged below the carrier assembly, wherein the reactor is arranged above the carrier assembly; the carrier assembly is fixed on the ground through the vibration isolators; and elastic spacers used for reducing vibration are arranged at the upper and lower parts of the vibration isolators. Compared with the prior art, the damping device can effectively reduce the vibration propagated to the ground during the operation of the reactor.
Description
Technical field
The utility model relates to a kind of vibration absorber, especially relates to a kind of reactor vibration absorber that is used for transformer station.
Background technology
Along with the development of urban construction, industry and electricity consumption of resident increase also very fast, and particularly during the peak of power consumption in summer, the load factor of transformer station is all very high, and noise is very big, and the noise source in the transformer station is main with the noise that reactor produces mainly.Noise pollution constitutes and to comprise noise source, route of transmission and three key elements of recipient, has only these three key elements to exist simultaneously, just constitutes noise to the pollution of environment with to people's harm.Therefore, taking effective measure aspect any one key element, can both obtain actual effect.The reactor noise abatement is mainly carried out from noise source and two aspects, route of transmission, the noise that reduces reactor itself be the most effectively, ACTIVE CONTROL the most completely, but in fact can not implement.So can only on the route of transmission of sound source, take to insulate against sound, absorb sound, technology such as noise elimination, vibration isolation reduce the influence of reactor noise to surrounding environment.
The utility model content
The purpose of the utility model is exactly for the defective that overcomes above-mentioned prior art existence a kind of reactor vibration absorber that is used for transformer station to be provided, and this basis seat is transmitted to the vibration on ground in the time of can effectively reducing the reactor operation, thereby reduces noise.
The purpose of the utility model can realize through following technical scheme:
A kind of reactor vibration absorber that is used for transformer station, this vibration absorber comprise bearing assembly and a plurality of vibration isolators that are located at the bearing assembly below, and described reactor is located at the bearing assembly top, and described bearing assembly fixes on the ground through vibration isolator.
Described vibration isolator comprises elastomeric pad, following elastomeric pad, vibration isolator main body and is located at the height adjustment screw on the vibration isolator main body; The described elastomeric pad of going up is located between vibration isolator main body and the basis seat, and described elastomeric pad down is located between vibration isolator main body and the ground.
Described vibration isolator is provided with 4～16.
Also be provided with absorber block on the described bearing assembly.
Compared with prior art; The utility model can effectively reduce the vibration that reactor propagates into ground through vibration isolator and absorber block; Vibration during the reactor operation can reduce more than 80%, and noise reduction can reach more than the 30dB, has obviously reduced transformer station's noise on every side.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the structural representation of looking up of the utility model;
Fig. 3 is the structural representation of vibration isolator in the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
A kind of reactor vibration absorber that is used for transformer station, its structure is as depicted in figs. 1 and 2, has comprised bearing assembly 1 and vibration isolator 2.The below of bearing assembly 1 is provided with 8 vibration isolators 2, through vibration isolator 2 bearing assembly 1 is fixed on the ground, and reactor then is located at bearing assembly 1 top.
Wherein, the concrete structure of vibration isolator 2 is as shown in Figure 3, comprises elastomeric pad 21, down elastomeric pad 22, vibration isolator main body 24 and be located at being used on the vibration isolator main body 24 and adjust the height adjustment screw 23 of vibration isolator 2 height.Last elastomeric pad 21 is located between vibration isolator main body 24 and the bearing assembly 1, and following elastomeric pad 22 is located between vibration isolator main body 24 and the ground, can effectively reduce the vibration that reactor conducts to ground through two elastomeric pads, thereby reduces noise.In addition, on the bearing assembly 1 absorber block can also be set, be used for further vibration damping.Can effectively reduce the vibration that reactor propagates into ground through vibration isolator 2 and absorber block, the vibration during the reactor operation can reduce more than 80%, and noise reduction can reach more than the 30dB, has obviously reduced transformer station's noise on every side.
Claims (4)
1. reactor vibration absorber that is used for transformer station; It is characterized in that; This vibration absorber comprises bearing assembly and a plurality of vibration isolators that are located at the bearing assembly below, and described reactor is located at the bearing assembly top, and described bearing assembly fixes on the ground through vibration isolator.
2. a kind of reactor vibration absorber that is used for transformer station according to claim 1; It is characterized in that; Described vibration isolator comprises elastomeric pad, following elastomeric pad, vibration isolator main body and is located at the height adjustment screw on the vibration isolator main body; The described elastomeric pad of going up is located between vibration isolator main body and the basis seat, and described elastomeric pad down is located between vibration isolator main body and the ground.
3. a kind of reactor vibration absorber that is used for transformer station according to claim 1 and 2 is characterized in that described vibration isolator is provided with 4～16.
4. a kind of reactor vibration absorber that is used for transformer station according to claim 1 is characterized in that, also is provided with absorber block on the described bearing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200216055U CN202534484U (en) | 2012-01-17 | 2012-01-17 | Damping device of reactor for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200216055U CN202534484U (en) | 2012-01-17 | 2012-01-17 | Damping device of reactor for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534484U true CN202534484U (en) | 2012-11-14 |
Family
ID=47135648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200216055U Expired - Lifetime CN202534484U (en) | 2012-01-17 | 2012-01-17 | Damping device of reactor for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208357A (en) * | 2012-01-17 | 2013-07-17 | 上海电力修造总厂有限公司 | Antivibration device for electric reactor |
| CN104376973A (en) * | 2014-12-02 | 2015-02-25 | 国家电网公司 | Vibration dampers used for electric reactors of transformer substation |
-
2012
- 2012-01-17 CN CN2012200216055U patent/CN202534484U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208357A (en) * | 2012-01-17 | 2013-07-17 | 上海电力修造总厂有限公司 | Antivibration device for electric reactor |
| CN103208357B (en) * | 2012-01-17 | 2016-01-06 | 中国电建集团上海能源装备有限公司 | For the antihunting device of reactor |
| CN104376973A (en) * | 2014-12-02 | 2015-02-25 | 国家电网公司 | Vibration dampers used for electric reactors of transformer substation |
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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 |
Owner name: CHINA POWER CONSTRUCTION GROUP ENERGY EQUIPMENT CO Free format text: FORMER NAME: SHANGHAI POWER BUILDING AND REPAIRING GENERAL FACTORY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201316, Pudong New Area, China Town, Shanghai Industrial Zone, industrial zone, 80-86 Patentee after: POWERCHINA SPEM COMPANY LIMITED Patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai Ultra-HV Transmission & Distribution Company, Shanghai Electric Power C Patentee after: Shanghai Qishi Electrical and Mechanical Equipment Co.,Ltd. Address before: 201316, Pudong New Area, China Town, Shanghai Industrial Zone, industrial zone, 80-86 Patentee before: Shanghai Power Equipment Manufacture Co., Ltd. Patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Ultra-HV Transmission & Distribution Company, Shanghai Electric Power C Patentee before: Shanghai Qishi Electrical and Mechanical Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |