CN202303558U - Silencing device - Google Patents
Silencing device Download PDFInfo
- Publication number
- CN202303558U CN202303558U CN2011203728243U CN201120372824U CN202303558U CN 202303558 U CN202303558 U CN 202303558U CN 2011203728243 U CN2011203728243 U CN 2011203728243U CN 201120372824 U CN201120372824 U CN 201120372824U CN 202303558 U CN202303558 U CN 202303558U
- Authority
- CN
- China
- Prior art keywords
- perforated plate
- utility
- model
- noise
- glass
- 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
Abstract
The utility model discloses a silencing device, which comprises a shell (1) and a perforated plate (4), wherein the inner wall of the periphery of the shell (1) is provided with centrifugal glass cotton (2); the inner layer of the periphery of the centrifugal glass cotton (2) is provided with glass fiber cloth (3); and the inner layer of the periphery of the glass fiber clothes (3) is provided with the perforated plate (4). Due to the adoption of the silencing device, silencing treatment can be performed without any cleaning equipment, and secondary noise pollution on the surrounding environment is lowered.
Description
Technical field:
The utility model relates to the fume purifying field, especially relates to a kind of noise elimination treating apparatus.
Background technology:
The domestic market cooking fume remover does not adopt the noise elimination noise reduction measure at present; Owing to adopt high voltage electrostatic device to remove oil smoke; Must guarantee that cleaning inside is clean during the equipment operation; Can not contain solid impurity in the soot gas, otherwise can produce the secondary noise pollution to surrounding enviroment because the noise of " whip " is sent in the high-pressure electrostatic effect always.If must remove noise, the equipment of just need cutting off the electricity supply is opened cabinet to equipment and is cleaned, and process is very loaded down with trivial details and influence daily production work.
Summary of the invention:
The purpose of the utility model is to provide a kind of noise elimination treating apparatus that cleaning equipment just can be removed noise that need not.
The purpose of the utility model is to realize like this; A kind of noise elimination treating apparatus; Comprise housing, perforated plate, it is characterized in that: inwall is provided with that internal layer is provided with perforated plate around internal layer is provided with glass fabric, glass fabric around centrifugally glass-wool, the centrifugally glass-wool around the described housing.
The utility model need not cleaning equipment just can reduce the noise pollution of surrounding enviroment secondary to the noise processing of eliminating the noise.
Description of drawings:
Accompanying drawing is the utility model structural representation.
1. housing, 2. centrifugally glass-wool, 3. glass fabric, 4. perforated plate.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further.
With reference to accompanying drawing; A kind of noise elimination treating apparatus; Comprise housing 1, perforated plate 4, it is characterized in that: inwall is provided with that internal layer is provided with perforated plate 4 around internal layer is provided with glass fabric 3, glass fabric 3 around centrifugally glass-wool 2, the centrifugally glass-wool 2 around the described housing 1.During practical implementation; If any foreign material by in the blower fan inspiration cooking fume remover, and produce " whip " noise can in time absorb by the silencing plate in the noise elimination treating apparatus, has no the sound influence to external world; Under the prerequisite that does not influence the equipment operate as normal, need not equipment is carried out stop production to overhaul.
Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.By the spirit conspicuous variation of being extended out of the utility model or change and still be among the protection domain of the utility model.
Claims (1)
1. noise elimination treating apparatus; Comprise housing (1), perforated plate (4), it is characterized in that: described housing (1) all around inwall be provided with centrifugally glass-wool (2), centrifugally glass-wool (2) all around internal layer be provided with glass fabric (3), glass fabric (3) all around internal layer be provided with perforated plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203728243U CN202303558U (en) | 2011-10-08 | 2011-10-08 | Silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203728243U CN202303558U (en) | 2011-10-08 | 2011-10-08 | Silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303558U true CN202303558U (en) | 2012-07-04 |
Family
ID=46372444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203728243U Expired - Fee Related CN202303558U (en) | 2011-10-08 | 2011-10-08 | Silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126371A (en) * | 2013-03-07 | 2013-06-05 | 江苏省建筑设计研究院有限公司 | Air supply seat |
-
2011
- 2011-10-08 CN CN2011203728243U patent/CN202303558U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103126371A (en) * | 2013-03-07 | 2013-06-05 | 江苏省建筑设计研究院有限公司 | Air supply seat |
| CN103126371B (en) * | 2013-03-07 | 2015-10-07 | 江苏省建筑设计研究院有限公司 | A kind of air-supply seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131008 |