CN103925054A - Low-noise silencer - Google Patents
Low-noise silencer Download PDFInfo
- Publication number
- CN103925054A CN103925054A CN201410163348.2A CN201410163348A CN103925054A CN 103925054 A CN103925054 A CN 103925054A CN 201410163348 A CN201410163348 A CN 201410163348A CN 103925054 A CN103925054 A CN 103925054A
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- CN
- China
- Prior art keywords
- silencer
- silencing device
- fixed plate
- connecting tube
- low noise
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- 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.)
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- Exhaust Silencers (AREA)
Abstract
The invention discloses a low-noise silencer which is good in noise reduction effect. The low-noise silencer comprises a first silencing device, a second silencing device and a third silencing device. One end of the first silencing device is connected with an air inlet pipe. The other end of the first silencing device is connected with the second silencing device through a first connecting pipe. The other end of the second silencing device is connected with the third silencing device through a second connecting pipe. The other end of the third silencing device is connected with a buffering air pipe. The middle portion of the buffering air pipe is connected with an air outlet pipe. The end of the air inlet pipe is provided with a first fixing plate. Two second fixing plates are arranged between the first silencing device and the second silencing device. A third fixing plate is arranged on the third silencing device. Thread holes are formed in the first fixing plate, the second fixing plates and the third fixing plate respectively.
Description
Technical field
The present invention relates to a kind of silencing equipment, relate in particular to a kind of low noise silencing device.
Background technique
Generator set is high-intensity noise equipment, and its noise pollution is very serious, in order to reduce the noise pollution of generator set, generally in generator set, fixes a silencer to reduce noise.The noise reduction of existing silencing apparatus is bad, and air venting does not reach requirement.
Summary of the invention
Technical problem to be solved by this invention is: the low noise silencing device that a kind of excellent noise reduction effect is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: low noise silencing device, comprise: the first silencer, the second silencer and the 3rd silencer, one end of described the first silencer is connected with suction tude, the other end of described the first silencer is connected with the second silencer by the first connecting tube, the other end of described the second silencer is connected with the 3rd silencer by the second connecting tube, the other end of described the 3rd silencer is connected with buffering tracheae, the middle part of described buffering tracheae is connected with steam outlet pipe, in the end of described suction tude, be provided with the first fixed plate, between described the first silencer and the second silencer, be provided with two second fixed plates, on described the 3rd silencer, be provided with the 3rd fixed plate, at described the first fixed plate, on the second fixed plate and the 3rd fixed plate, be respectively arranged with bolt hole.
In order to solve the problems of the technologies described above better, the further technological scheme that the present invention adopts is: described the first silencer, the second silencer are identical with the structure of the 3rd silencer, the structure of described the first silencer comprises: shell, be arranged on the stainless (steel) wire of enclosure, the passage being connected with the first connecting tube with suction tude that is arranged on enclosure is evenly provided with some orifice plates in described passage.
In order to solve the problems of the technologies described above better, the further technological scheme that the present invention adopts is: on described the second connecting tube, be provided with catalyst converter.
Advantage of the present invention is: above-mentioned low noise silencing device, good fixing effect, move more stable, excellent noise reduction effect, noise is low, can reach below 60 decibels, air venting Danone enough reaches requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of low noise silencing device of the present invention.
Fig. 2 is the sectional structure schematic diagram of the first silencer in Fig. 1.
In figure: 1, the first silencer, the 2, second silencer, the 3, the 3rd silencer, 4, suction tude, the 5, first connecting tube, the 51, second connecting tube, 6, buffering tracheae, 7, steam outlet pipe, the 8, first fixed plate, 9, the second fixed plate, the 10, the 3rd fixed plate, 11, bolt hole, 12, shell, 13, stainless (steel) wire, 14, passage, 15, orifice plate, 16, catalyst converter.
Embodiment
Below in conjunction with the drawings and specific embodiments, describe in detail particular content of the present invention.
As Fig. 1, shown in Fig. 2, low noise silencing device, comprise: the first silencer 1, the second silencer 2 and the 3rd silencer 3, one end of described the first silencer 1 is connected with suction tude 4, the other end of described the first silencer 1 is connected with the second silencer 2 by the first connecting tube 5, the other end of described the second silencer 2 is connected with the 3rd silencer 3 by the second connecting tube 51, the other end of described the 3rd silencer 3 is connected with buffering tracheae 6, the middle part of described buffering tracheae 6 is connected with steam outlet pipe 7, in the end of described suction tude 4, be provided with the first fixed plate 8, between described the first silencer 1 and the second silencer 2, be provided with two second fixed plates 9, on described the 3rd silencer 3, be provided with the 3rd fixed plate 10, at described the first fixed plate 8, on the second fixed plate 9 and the 3rd fixed plate 10, be respectively arranged with bolt hole 11.
As shown in Figure 1, in the present embodiment, described the first silencer 1, the second silencer 2 are identical with the structure of the 3rd silencer 3, the structure of described the first silencer 1 comprises: shell 12, be arranged on the stainless (steel) wire 13 of shell 12 inside, be arranged on the passage 14 being connected with the first connecting tube 5 with suction tude 4 of shell 12 inside, be evenly provided with some orifice plates 15 described passage 14 is interior.On described the second connecting tube 51, be provided with catalyst converter 16.
When above-mentioned low noise silencing device uses, with screw, by the first fixed plate 8, the second fixed plate 9 and the 3rd fixed plate 10, low noise silencing device is fixed on the equipment of the generation noises such as generator set, the noise waste gas producing enters the first silencer 1, the first connecting tube 5, the second silencer 2, the second connecting tube 51, catalyst converter 16 and the 3rd silencer 3 by suction tude 4, finally by steam outlet pipe, discharges.
Above-mentioned low noise silencing device, good fixing effect, move more stable, excellent noise reduction effect, noise is low, can reach below 60 decibels, air venting Danone enough reaches requirement.
Claims (3)
1. low noise silencing device, it is characterized in that: comprising: the first silencer (1), the second silencer (2) and the 3rd silencer (3), one end of described the first silencer (1) is connected with suction tude (4), the other end of described the first silencer (1) is connected with the second silencer (2) by the first connecting tube (5), the other end of described the second silencer (2) is connected with the 3rd silencer (3) by the second connecting tube (51), the other end of described the 3rd silencer (3) is connected with buffering tracheae (6), the middle part of described buffering tracheae (6) is connected with steam outlet pipe (7), in the end of described suction tude (4), be provided with the first fixed plate (8), between described the first silencer (1) and the second silencer (2), be provided with two second fixed plates (9), on described the 3rd silencer (3), be provided with the 3rd fixed plate (10), at described the first fixed plate (8), on the second fixed plate (9) and the 3rd fixed plate (10), be respectively arranged with bolt hole (11).
2. according to low noise silencing device claimed in claim 1, it is characterized in that: described the first silencer (1), the second silencer (2) are identical with the structure of the 3rd silencer (3), the structure of described the first silencer (1) comprising: shell (12), be arranged on the inner stainless (steel) wire (13) of shell (12), be arranged on the inner passage (14) being connected with the first connecting tube (5) with suction tude (4) of shell (12), in described passage (14), be evenly provided with some orifice plates (15).
3. according to low noise silencing device claimed in claim 1, it is characterized in that: on described the second connecting tube (51), be provided with catalyst converter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163348.2A CN103925054A (en) | 2014-04-21 | 2014-04-21 | Low-noise silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163348.2A CN103925054A (en) | 2014-04-21 | 2014-04-21 | Low-noise silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925054A true CN103925054A (en) | 2014-07-16 |
Family
ID=51143413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163348.2A Pending CN103925054A (en) | 2014-04-21 | 2014-04-21 | Low-noise silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869249A (en) * | 2018-09-04 | 2018-11-23 | 深圳市泉天下泵业有限公司 | A kind of corrosion-resistant silencer of easy cleaning |
-
2014
- 2014-04-21 CN CN201410163348.2A patent/CN103925054A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869249A (en) * | 2018-09-04 | 2018-11-23 | 深圳市泉天下泵业有限公司 | A kind of corrosion-resistant silencer of easy cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |