CN201562523U - Reactor protecting shell - Google Patents
Reactor protecting shell Download PDFInfo
- Publication number
- CN201562523U CN201562523U CN2009202597172U CN200920259717U CN201562523U CN 201562523 U CN201562523 U CN 201562523U CN 2009202597172 U CN2009202597172 U CN 2009202597172U CN 200920259717 U CN200920259717 U CN 200920259717U CN 201562523 U CN201562523 U CN 201562523U
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- Prior art keywords
- reactor
- shell
- noise
- absorbing layer
- sound absorbing
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- Expired - Lifetime
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Abstract
The utility model discloses a reactor protecting shell which comprises a shell, an air hole and a fan mounting hole in the shell, and a mounting seat used for installing the reactor, wherein the inner wall of the shell is fixed with a sound absorbing layer; and a damping element is arranged at the mounting position of the mounting seat on the reactor. For the reactor protecting shell, the sound absorbing layer on the inner wall of the shell can absorb noise waves which are radiated on the inner wall of the shell and generated by the reactor, and prevent the noise waves from reflecting and resonating in the shell; and the damping element on the reactor can absorb and isolate the vibration of the reactor, and reduce the newly generated noise as the reactor transmits the self vibration to the shell by the mounting seat. The reactor protecting shell has simple structure and low manufacturing cost, and can reduce the phenomenon that the noise waves is transmitted to the outside through the air hole in the shell and the shell to the maximum extent, thus achieving the purpose of reducing noise.
Description
Technical field
The utility model relates to a kind of reactor protective casing.
Background technology
Reactor produces noise in the utilization and operation process and heating is two more insoluble problems always, the reactor that in the higher electric loop of harmonic content, moves especially, and these two problems are more outstanding.Because reactor generates heat seriously,, must take the measure that effectively cools to reactor for guaranteeing its operate as normal and guaranteeing its normal useful life in running.The present comparatively cost-effective type of cooling that reactor is taked is looked the difference of the heating order of severity of reactor, generally adopts natural draft cooling or forced ventilation cooling dual mode.But no matter be wherein the sort of type of cooling, all require electric controller to be in good ventilation state, this has just determined that also adopting method of sound insulation is infeasible to the protection that reactor carries out closed.
The utility model content
The purpose of this utility model is to provide a kind of reactor protective casing that can reduce the running noises of electric controller to the influence degree of environment under the prerequisite that does not influence reactor cooling channel.
This reactor protective casing that the utility model provides, comprise ventilation hole and fan installing hole on shell, the shell, be used to install the mount pad of reactor, the inwall of described shell is fixed with sound absorbing layer, and described mount pad is provided with damper element in the installation position of reactor.
Described sound absorbing layer adopts the abatvoix of being made by fire-retardant acoustical cotton or sound-absorbing foam.
This reactor protective casing of the present utility model, the sound absorbing layer of outer casing inner wall can absorbed radiation the noise sound wave that produces by reactor to the outer casing inner wall, prevent noise waves cavity reflection, sympathetic response in the enclosure; Damper element on the reactor can be absorbed the vibration of reactor isolation, has reduced because of reactor passes to shell with self vibration by mount pad to produce new noise.The utility model is simple in structure, and is cheap for manufacturing cost, can farthest reduce the noise sound wave by the transmission to the external world of the ventilation hole on the shell and shell, thereby reaches the purpose of noise reduction.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Embodiment
From Fig. 1 and Fig. 2 as can be seen, this reactor protective casing of the present utility model, comprise shell 1 and mount pad 4, ventilation hole 2 and fan installing hole 3 are wherein arranged on the shell 1, mount pad 4 is used to install reactor, shell 1 can be the self protective casing that is equipped with for reactor separately, also can be an installing space that isolates in regulator cubicle.The inwall of shell 1 is fixed with sound absorbing layer 11, sound absorbing layer 11 can adopt the method for bonding or mechanical fasteners to be fixed on the inwall of shell 1, sound absorbing layer 11 adopts the abatvoix of being made by fire-retardant acoustical cotton or sound-absorbing foam, in order to the noise sound wave that by reactor produce of absorbed radiation to shell 1 inwall, prevent noise waves cavity reflection, sympathetic response in shell 1.Sound absorbing layer 11 is not installed in ventilation hole 2 and fan installing hole 3 zones at shell 1, so can not influence the normal cooling channel of reactor.Mount pad 4 is provided with damper element 41 in the installation position of reactor, install in order to reactor is carried out isolation, the vibration of reactor can be absorbed isolation, reduced because of reactor passes to shell 1 with self vibration by mount pad 4 producing new noise.
Claims (2)
1. reactor protective casing, comprise ventilation hole (2) and fan installing hole (3) on shell (1), the shell, be used to install the mount pad (4) of reactor, the inwall that it is characterized in that described shell (1) is fixed with sound absorbing layer (11), and described mount pad (4) is provided with damper element (41) in the installation position of reactor.
2. reactor protective casing according to claim 1 is characterized in that described sound absorbing layer (11) adopts the abatvoix of being made by fire-retardant acoustical cotton or sound-absorbing foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597172U CN201562523U (en) | 2009-12-16 | 2009-12-16 | Reactor protecting shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202597172U CN201562523U (en) | 2009-12-16 | 2009-12-16 | Reactor protecting shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562523U true CN201562523U (en) | 2010-08-25 |
Family
ID=42627674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202597172U Expired - Lifetime CN201562523U (en) | 2009-12-16 | 2009-12-16 | Reactor protecting shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562523U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110813A (en) * | 2014-07-01 | 2014-10-22 | 国家电网公司 | Shock-absorption and noise-eliminating device at electricity generating layer ventilation opening |
| CN106448998A (en) * | 2016-11-11 | 2017-02-22 | 北方民族大学 | Annular electric reactor and device |
| CN107622863A (en) * | 2016-07-13 | 2018-01-23 | 湖北蕊源电子股份有限公司 | A kind of low noise inductor |
| CN108766196A (en) * | 2018-06-22 | 2018-11-06 | 滁州市可欣机械科技有限公司 | A kind of electromechanical equipment means of defence |
| CN109176428A (en) * | 2018-06-29 | 2019-01-11 | 华东交通大学 | A kind of antiwear storing unit of electromagnetic interference shield |
| CN109218786A (en) * | 2018-10-15 | 2019-01-15 | 郑州莱兹电子科技有限公司 | A kind of set-top box with dust reduction capability |
-
2009
- 2009-12-16 CN CN2009202597172U patent/CN201562523U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110813A (en) * | 2014-07-01 | 2014-10-22 | 国家电网公司 | Shock-absorption and noise-eliminating device at electricity generating layer ventilation opening |
| CN107622863A (en) * | 2016-07-13 | 2018-01-23 | 湖北蕊源电子股份有限公司 | A kind of low noise inductor |
| CN106448998A (en) * | 2016-11-11 | 2017-02-22 | 北方民族大学 | Annular electric reactor and device |
| CN106448998B (en) * | 2016-11-11 | 2018-09-11 | 北方民族大学 | annular reactor and device |
| CN108766196A (en) * | 2018-06-22 | 2018-11-06 | 滁州市可欣机械科技有限公司 | A kind of electromechanical equipment means of defence |
| CN109176428A (en) * | 2018-06-29 | 2019-01-11 | 华东交通大学 | A kind of antiwear storing unit of electromagnetic interference shield |
| CN109218786A (en) * | 2018-10-15 | 2019-01-15 | 郑州莱兹电子科技有限公司 | A kind of set-top box with dust reduction capability |
| CN109218786B (en) * | 2018-10-15 | 2021-04-16 | 深圳佳力拓科技有限公司 | Set top box with dustproof function |
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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 | ||
| CP03 | Change of name, title or address |
Address after: Fuzhou Road 411201 in Hunan province Xiangtan City Jiuhua Economic Zone No. 98 Building 9 No. 906 Jiuhua service Patentee after: Weisheng Energy Industrial Technology (Changsha) Co., Ltd. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: Changsha Weisheng Energy Industry Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |