CN205140510U - Exhaust muffler with adjustable air input - Google Patents
Exhaust muffler with adjustable air input Download PDFInfo
- Publication number
- CN205140510U CN205140510U CN201520784289.0U CN201520784289U CN205140510U CN 205140510 U CN205140510 U CN 205140510U CN 201520784289 U CN201520784289 U CN 201520784289U CN 205140510 U CN205140510 U CN 205140510U
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- China
- Prior art keywords
- utility
- model
- gas outlet
- air
- noise elimination
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Abstract
The utility model relates to an exhaust muffler with adjustable air input, including air inlet, first noise elimination net, acoustic celotex board, little fan, second noise elimination net, active carbon, gas outlet, casing and dust cover, a serial communication port, be equipped with a plurality ofly in the casing the acoustic celotex board be equipped with between the acoustic celotex board first noise elimination net the right side of air inlet top be equipped with little fan the air inlet with the gas outlet links to each other with the casing respectively the inside top of gas outlet is equipped with a plurality of seconds noise elimination net. The utility model discloses simple structure, cost mark down, the practicality is strong, through the air input can be adjusted to little fan, through the active carbon can air -purifying, prevent pollution, pass through the dust cover can prevent the dust, keep clean.
Description
Technical field
The utility model relates to a kind of exhaust silencer, and particularly the adjustable exhaust silencer of a kind of air inflow, belongs to sound suppressor manufacture technology field.
Background technology
Exhaust box is a kind of device stoping sound transmission and allow air-flow to pass through, and is the important measures eliminating air power noise.The device of the reduction noise on the gas channel that exhaust box is mounted in air powered equipment (equipment as larger in exhausr port noises such as fan blower, air compressor machine, boiler exhaust mouth, generator, water pumps) or in inlet and exhaust system.
Sound suppressor insufficiency now, and some complex structures, cost are high.Be difficult to control to air inflow, also can contaminated air, environment is impacted.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of air inflow adjustable exhaust silencer, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The adjustable exhaust silencer of a kind of air inflow of the utility model, comprises air intake opening, the first silencing net, sound panel, small fan, the second silencing net, activated charcoal, gas outlet, housing and dust cover; It is characterized in that, be provided with in described housing be provided with described first silencing net, described air intake opening between multiple described sound panel, described sound panel right side above be provided with small fan, described air intake opening is connected with housing respectively with described gas outlet, the inner upper of described gas outlet is provided with multiple second silencing net.
As a kind of optimal technical scheme of the present utility model, described sound panel forms multiple inner passage.
As a kind of optimal technical scheme of the present utility model, between described second silencing net, be provided with described activated charcoal.
As a kind of optimal technical scheme of the present utility model, the outside of described housing is provided with described dust cover.
The beneficial effect that compared with prior art the utility model reaches is:
1, simple, the low cost of the utility model structure;
2, the utility model plays the effect purified air;
3, the utility model effectively can control air inflow;
4, the utility model can prevent dust, keep clean.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the utility model one-piece construction schematic diagram;
Number in the figure: 1, air intake opening; 2, the first silencing net; 3, sound panel; 4, small fan; 5, the second silencing net; 6, activated charcoal; 7, gas outlet; 8, housing; 9, dust cover.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1, the adjustable exhaust silencer of a kind of air inflow of the utility model, comprises air intake opening 1, first silencing net 2, sound panel 3, small fan 4, second silencing net 5, activated charcoal 6, gas outlet 7, housing 8 and dust cover 9; It is characterized in that, be provided with in described housing 8 be provided with described first silencing net 2, described air intake opening 1 between multiple described sound panel 3, described sound panel 3 right side above be provided with small fan 4, described air intake opening 1 is connected with housing 8 respectively with described gas outlet 7, the inner upper of described gas outlet 7 is provided with multiple second silencing net 5.
Further, in order to make, air flowing is smooth and easy, increase erasure effect, and described sound panel 3 forms multiple inner passage.
Further, in order to purify air, preventing pollution, between described second silencing net 5, be provided with described activated charcoal 6.
Further, in order to prevent dust, keep clean, described dust cover 9 is provided with in the outside of described housing 8.
The utility model structure is simple, low cost, practical; By being provided with between described second silencing net 5, described activated charcoal 6 can purify air, preventing pollution; Be provided with described dust cover 9 by the outside of described housing 8 can prevent dust, keep clean; Being provided with small fan 4 above right side by described air intake opening 1 can adjusting air inflow quantity.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. the adjustable exhaust silencer of air inflow, comprises air intake opening (1), the first silencing net (2), sound panel (3), small fan (4), the second silencing net (5), activated charcoal (6), gas outlet (7), housing (8) and dust cover (9); It is characterized in that, be provided with in described housing (8) be provided with described first silencing net (2), described air intake opening (1) between multiple described sound panel (3), described sound panel (3) right side above be provided with small fan (4), described air intake opening (1) is connected with housing (8) respectively with described gas outlet (7), the inner upper of described gas outlet (7) is provided with multiple second silencing net (5).
2. the adjustable exhaust silencer of a kind of air inflow according to claim 1, is characterized in that, described sound panel (3) forms multiple inner passage.
3. the adjustable exhaust silencer of a kind of air inflow according to claim 1, is characterized in that, is provided with described activated charcoal (6) between described second silencing net (5).
4. the adjustable exhaust silencer of a kind of air inflow according to claim 1, is characterized in that, the outside of described housing (8) is provided with described dust cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784289.0U CN205140510U (en) | 2015-10-12 | 2015-10-12 | Exhaust muffler with adjustable air input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520784289.0U CN205140510U (en) | 2015-10-12 | 2015-10-12 | Exhaust muffler with adjustable air input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140510U true CN205140510U (en) | 2016-04-06 |
Family
ID=55626279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520784289.0U Expired - Fee Related CN205140510U (en) | 2015-10-12 | 2015-10-12 | Exhaust muffler with adjustable air input |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206255A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Exhaust silencer achieving air inflow adjustment |
| CN108217601A (en) * | 2018-03-14 | 2018-06-29 | 浙江得亿制氧科技有限公司 | A kind of Domestic oxygen erator silencing means |
-
2015
- 2015-10-12 CN CN201520784289.0U patent/CN205140510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206255A (en) * | 2015-10-12 | 2015-12-30 | 无锡市惠山合力传热设备厂 | Exhaust silencer achieving air inflow adjustment |
| CN108217601A (en) * | 2018-03-14 | 2018-06-29 | 浙江得亿制氧科技有限公司 | A kind of Domestic oxygen erator silencing means |
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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 |
Granted publication date: 20160406 Termination date: 20161012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |