CN205298084U - High -efficient swift exhaust muffler - Google Patents
High -efficient swift exhaust muffler Download PDFInfo
- Publication number
- CN205298084U CN205298084U CN201520784273.XU CN201520784273U CN205298084U CN 205298084 U CN205298084 U CN 205298084U CN 201520784273 U CN201520784273 U CN 201520784273U CN 205298084 U CN205298084 U CN 205298084U
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- CN
- China
- Prior art keywords
- silencer
- acoustic filter
- intervalve
- utility
- model
- 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
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Abstract
The utility model relates to a high -efficient swift exhaust muffler, including flange, first silencer, sound absorbing layer, intervalve, active carbon, pillar, filter screen, second silencer and rain -proof cover, a serial communication port, the one end of first silencer with the flange links to each other the other end of first silencer pass through the intervalve link to each other with the second silencer be equipped with in the intervalve a plurality of filter screens first silencer with the outside of second silencer is equipped with rain -proof cover. The utility model discloses simple structure, noise suppression effect are good, simple to operate, long service life, be convenient for installation can be installed the silencer on the airflow channel of air force equipment through the flange, can be rain -proof, dampproofing through the rain -proof cover to it can normally work to guarantee the silencer, improves silencer life, through the active carbon can air -purifying, the prevent pollution.
Description
Technical field
This utility model relates to a kind of acoustic filter, particularly to a kind of efficient quick exhaust silencer, belongs to acoustic filter manufacture technology field.
Background technology
Acoustic filter is mounted in the device reducing noise on the gas channel of air powered equipment (such as aerator, air compressor machine) or in inlet and exhaust system. Acoustic filter can stop the propagation of sound wave, it is allowed to air-flow passes through, and is the effective tool controlling noise. Although there being many similar acoustic filters to be known from present, but in the slight change of apparatus structure form, soundproof effect will be made to be improved, therefore how its structure be improved, to improve soundproof effect, remain and prior art is worth solve the technical problem that.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that the acoustic filter of a kind of efficient quick, it is possible to effectively solve the problem in background technology.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model one efficient quick exhaust silencer, including flange, the first acoustic filter, sound absorbing layer, intervalve, activated carbon, pillar, drainage screen, the second acoustic filter and rain cover; It is characterized in that, one end of described first acoustic filter is connected with described flange, described first acoustic filter the other end be connected by intervalve and the second acoustic filter, be provided with multiple drainage screen, described first acoustic filter and described second acoustic filter in described intervalve be provided externally with rain cover.
As a kind of optimal technical scheme of the present utility model, described first acoustic filter and described second acoustic filter are in a cylindrical shape, and barrel is provided with described sound absorbing layer.
As a kind of optimal technical scheme of the present utility model, described intervalve is provided with described pillar by both sides and is connected with described rain-proof cover.
As a kind of optimal technical scheme of the present utility model, between described drainage screen, it is provided with described activated carbon.
Compared with prior art this utility model reaches to provide the benefit that:
1, this utility model simple in construction, soundproof effect be good, easy for installation, long service life;
2, this utility model plays the effect of rainwater-proof;
3, this utility model can effectively prevent air pollution.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, is not intended that restriction of the present utility model together with embodiment of the present utility model.
In the accompanying drawings:
Fig. 1 is this utility model overall structure schematic diagram;
Number in the figure: 1, flange; 2, the first acoustic filter; 3, sound absorbing layer; 4, intervalve; 5, activated carbon; 6, pillar; 7, drainage screen; 8, the second acoustic filter; 9, rain cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment: as it is shown in figure 1, this utility model one efficient quick exhaust silencer, including flange the 1, first acoustic filter 2, sound absorbing layer 3, intervalve 4, activated carbon 5, pillar 6, drainage screen the 7, second acoustic filter 8 and rain cover 9; It is characterized in that, one end of described first acoustic filter 2 is connected with described flange 1, described first acoustic filter 2 the other end be connected with the second acoustic filter 8 by intervalve 4, be provided with multiple drainage screen 7, described first acoustic filter 2 and described second acoustic filter 8 in described intervalve 4 be provided externally with rain cover 9.
Further, in order to increase erasure effect, described first acoustic filter 2 and described second acoustic filter (8) are in a cylindrical shape, and barrel is provided with described sound absorbing layer 3.
Further, in order to reinforce stablizing of rain cover 9, described intervalve 4 is provided with described pillar 6 by both sides and is connected with described rain-proof cover 9.
Further, in order to purify air, beautify the environment, between described drainage screen 7, be provided with described activated carbon 5.
This utility model simple in construction, soundproof effect are good, easy for installation, long service life; It is connected by one end of described first acoustic filter 2 can acoustic filter is installed on the gas channel of air powered equipment with described flange 1, it is simple to install; Can be rainproof, moistureproof by the rain cover 9 that is provided externally with of described first acoustic filter 2 and described second acoustic filter 8, with ensure acoustic filter can normal operation, improve acoustic filter service life; Air can be purified, it is prevented that pollute by being provided with described activated carbon 5 between described drainage screen 7.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement. All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. an efficient quick exhaust silencer, including flange (1), the first acoustic filter (2), sound absorbing layer (3), intervalve (4), activated carbon (5), pillar (6), drainage screen (7), the second acoustic filter (8) and rain cover (9); It is characterized in that, one end of described first acoustic filter (2) is connected with described flange (1), the other end of (2) of described first acoustic filter is connected with the second acoustic filter (8) by intervalve (4), be provided with multiple drainage screen (7), described first acoustic filter (2) and described second acoustic filter (8) in described intervalve (4) be provided externally with rain cover (9).
2. the acoustic filter of a kind of efficient quick according to claim 1, it is characterised in that described first acoustic filter (2) and described second acoustic filter (8) are in a cylindrical shape, and barrel is provided with described sound absorbing layer (3).
3. the acoustic filter of a kind of efficient quick according to claim 1, it is characterised in that described intervalve (4) is provided with described pillar (6) by both sides and is connected with described rain-proof cover (9).
4. the acoustic filter of a kind of efficient quick according to claim 1, it is characterised in that be provided with described activated carbon (5) between described drainage screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784273.XU CN205298084U (en) | 2015-10-12 | 2015-10-12 | High -efficient swift exhaust muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784273.XU CN205298084U (en) | 2015-10-12 | 2015-10-12 | High -efficient swift exhaust muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298084U true CN205298084U (en) | 2016-06-08 |
Family
ID=56463248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784273.XU Expired - Fee Related CN205298084U (en) | 2015-10-12 | 2015-10-12 | High -efficient swift exhaust muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762553A (en) * | 2017-03-30 | 2017-05-31 | 合肥康居人智能科技有限公司 | A kind of oxygenerator muffler |
-
2015
- 2015-10-12 CN CN201520784273.XU patent/CN205298084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762553A (en) * | 2017-03-30 | 2017-05-31 | 合肥康居人智能科技有限公司 | A kind of oxygenerator muffler |
| CN106762553B (en) * | 2017-03-30 | 2018-10-26 | 合肥康居人智能科技有限公司 | A kind of oxygenerator muffler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160608 Termination date: 20161012 |