CN201117411Y - Reactor vibration damping and noise reducing device - Google Patents
Reactor vibration damping and noise reducing device Download PDFInfo
- Publication number
- CN201117411Y CN201117411Y CNU2007201985330U CN200720198533U CN201117411Y CN 201117411 Y CN201117411 Y CN 201117411Y CN U2007201985330 U CNU2007201985330 U CN U2007201985330U CN 200720198533 U CN200720198533 U CN 200720198533U CN 201117411 Y CN201117411 Y CN 201117411Y
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- China
- Prior art keywords
- reactor
- base
- iron core
- vibration damping
- pressure frame
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- Expired - Lifetime
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Abstract
A reactor vibration absorbing and noise reducing device which belongs to the electric technical field and includes a press frame, an elastic cushion and a base; the press frame is connected with the iron core and the clamping part of the reactor; the elastic cushion is arranged between the press frame and the base; the base is connected with the press frame. Compared with the prior art, the utility model greatly reduces the vibration and the noise when the reactor works, has simple structure, is reliable and easy to manufacture and use, is applicable to a plurality of types of reactors, such as iron core parallel reactors, epoxy cast dry-type iron core reactors, oil soaked iron core reactors, etc.
Description
Technical field
The utility model relates to a kind of device of technical field of electricity, specifically is a kind of reactor vibration damping and reduction noise device.
Background technology
Along with socio-economic development, reactor is being brought into play more and more important effect in electrical network, but noise pollution is one of most important defective of reactor.Iron-core reactor is general main at present is made up of structures such as iron core, coil, holder and bases, mounting coil is on core limb, last lower yoke is used the folder from top to bottom clamping respectively, be connected with base by screw rod then, because the said structure spare of entire product is that rigidity connects usually, is easy to generate resonance during the reactor operation and increases noise.
Literature search through prior art is found, China's utility model patent number is 200520077942.6, the utility model patent name is called: the reactor drawstring formula fixture that can reduce noise, this patent readme is: " a kind of reactor drawstring formula fixture that can reduce noise; it comprises clamping plate (1); standing screw (2) is characterized in that: be equipped with drawstring (3) between the standing screw (2), said fixing screw rod (2) is connected by jockey (4) with drawstring (3).Described jockey (4) comprises fixed axis (41), movable axis (42), plate washer (43), the both sides of said fixing axle (41) and movable axis (42) are equipped with plate washer (43), above-mentioned plate washer (43) fish said fixing axle (41) is affixed, said fixing axle (41) is affixed with said fixing screw rod (2), is installed with drawstring (3) on the above-mentioned movable axis (42)." though this device can reduce the noise of reactor to a certain extent, structure is more complicated comparatively speaking.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, a kind of reactor vibration damping is provided and reduces the noise device, makes its vibration that has reduced reactor greatly and noise, and is simple in structure, is applicable to various types of iron-core reactors.
The utility model device is achieved through the following technical solutions, common reactor structure mainly is made of reactor device body (coil, iron core and folder etc.), elastic rubber fitting, base, the utility model is not directly placed elastic rubber fitting between reactor device body (coil, iron core and folder etc.) and base, but between reactor device body and elastic rubber fitting, increase pressure frame, reactor device body (coil, iron core and folder etc.) and pressure frame are fastenedly connected, press between frame and the base and place elastic rubber fitting, base is connected with the pressure frame again.
Described elastic rubber fitting is for silicone rubber pad or other elastomeric material are made.
The reactor of described pressure frame and reactor (unshakable in one's determination, folder) is fastenedly connected by bolt or alternate manner.
Connect by bolt or alternate manner between described base and the pressure frame.
Compared with prior art, vibration and noise when the utility model has reduced reactor work greatly, simple in structure, good reliability, be easy to make and use, go for polytype reactor simultaneously, such as dry-type iron-core reactor, oil immersion iron-core reactor etc.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed execution mode and concrete operating process, but protection range of the present utility model is not limited to following embodiment.
As shown in Figure 1, described reactor vibration damping of present embodiment and reduction noise device comprise: base 1, elastic rubber fitting 2, pressure frame 3, and described pressure frame 3 is connected with iron core, the folder of reactor 4, presses between frame 3 and the base 1 elastic rubber fitting 2 is set, and base 1 is connected with pressure frame 3.
Described pressure frame 3 is between the iron core and elastic rubber fitting 2 of reactor 4.
Described elastic rubber fitting 2 is silicone rubber pad or other elastomeric material.
Described pressure frame 3 is connected by bolted with iron core, the folder of reactor 4.
Connect by bolt or alternate manner between described base 1 and the pressure frame 3.
The foregoing description of the present utility model mainly is to have added pressure frame 3, and such structure can effectively be brought into play the performance of elastic rubber fitting, prolongs the life-span of elastic rubber fitting and reduces resonance and vibration, to reach the purpose that reduces noise.
Claims (5)
1, a kind of reactor vibration damping and reduction noise device comprise: elastic rubber fitting, base, it is characterized in that also comprise the pressure frame, described pressure frame is connected with the device body of reactor, and to press between frame and the base elastic rubber fitting is set, base is connected with the pressure frame.
2, reactor vibration damping according to claim 1 and reduction noise device is characterized in that described pressure frame is between iron core and elastic rubber fitting.
3, reactor vibration damping according to claim 1 and reduction noise device is characterized in that described pressure frame is connected by bolted with the device body of reactor.
4, reactor damping according to claim 1 and reduction noise device is characterized in that, connect by bolt between described base and the pressure frame.
5, reactor vibration damping according to claim 1 and reduction noise device is characterized in that described elastic rubber fitting is silicone rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201985330U CN201117411Y (en) | 2007-11-29 | 2007-11-29 | Reactor vibration damping and noise reducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201985330U CN201117411Y (en) | 2007-11-29 | 2007-11-29 | Reactor vibration damping and noise reducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117411Y true CN201117411Y (en) | 2008-09-17 |
Family
ID=39991989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201985330U Expired - Lifetime CN201117411Y (en) | 2007-11-29 | 2007-11-29 | Reactor vibration damping and noise reducing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117411Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034178A1 (en) * | 2008-09-28 | 2010-04-01 | 特变电工衡阳变压器有限公司 | Supporting method and supporting structure of reactor |
-
2007
- 2007-11-29 CN CNU2007201985330U patent/CN201117411Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010034178A1 (en) * | 2008-09-28 | 2010-04-01 | 特变电工衡阳变压器有限公司 | Supporting method and supporting structure of reactor |
| EP2341513A1 (en) * | 2008-09-28 | 2011-07-06 | Tbea Hengyang Transformers Co., Ltd. | Supporting method and supporting structure of reactor |
| CN101685700B (en) * | 2008-09-28 | 2012-11-14 | 特变电工衡阳变压器有限公司 | Method for increasing contact area of main body motherboard of reactor and basic platform |
| RU2470398C1 (en) * | 2008-09-28 | 2012-12-20 | Тбеа Хенгянг Трансформерз Ко., Лтд. | Method and structure for increasing contact area |
| EP2341513A4 (en) * | 2008-09-28 | 2013-12-04 | Tbea Hengyang Transformers Co Ltd | Supporting method and supporting structure of reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |