CN203879586U - Silencer system for vertical axis power generator set - Google Patents
Silencer system for vertical axis power generator set Download PDFInfo
- Publication number
- CN203879586U CN203879586U CN201420243477.8U CN201420243477U CN203879586U CN 203879586 U CN203879586 U CN 203879586U CN 201420243477 U CN201420243477 U CN 201420243477U CN 203879586 U CN203879586 U CN 203879586U
- Authority
- CN
- China
- Prior art keywords
- silencing
- noise elimination
- periproct
- vertical
- generator set
- 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 - Lifetime
Links
- 230000003584 silencer Effects 0.000 title abstract description 7
- 239000011490 mineral wool Substances 0.000 claims abstract description 8
- 230000008030 elimination Effects 0.000 claims description 40
- 238000003379 elimination reaction Methods 0.000 claims description 40
- 239000011521 glass Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 6
- 230000030279 gene silencing Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011491 glass wool Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model relates to the field of silencing of power generators, in particular to a silencer system for a vertical axis power generator set. The silencing device for the vertical axis power generator set is good in denoising effect. According to the technical scheme, the silencer system for the vertical axis power generator set comprises an exhaust pipe, a main silencer is connected with a silencing tail section through the exhaust pipe, and the main silencer, the exhaust pipe and the silencing tail section form a U shape. According to the silencer system for the vertical axis power generator set, the structure is simple, smooth exhausting is guaranteed, and the influence on working efficiency is avoided; a multi-level silencing structure is adopted, and medium-high frequency silencing performance is good; by arranging a through silencing pipe on the silencing tail section and arranging a small hole on a glass and rock wool combined pipe wall between the silencing tail section and the silencing pipe, silencing performance can be further improved, and surface temperature can be effectively reduced.
Description
Technical field
The utility model relates to generator noise elimination field, particularly vertical-axis generators group muffler system.
Background technique
Along with popularizing of generator set, increasing medium and small generator group has entered family field, more and more universalness.Conventional electric generators group is horizontal type structure substantially, and floor space is relatively large, and adopts vertical vertical-axis generators group, the in the situation that of Same Efficieney, can save floor space over half.
But existing vertical-axis generators group mostly can not effectively be controlled generator set noise with muffler system, thereby makes unit occur noise pollution, can not meet unit that noise reduction is had relatively high expectations and the requirement of environment.
Assistant officer waits to occur a kind of silencing apparatus that is suitable for vertical-axis generators group.
Model utility content
The vertical-axis generators group muffler system that the utility model provides, the silencer that its object is to provide a kind of excellent noise reduction effect and is suitable for vertical-axis generators group.
The technical solution of the utility model is achieved in that vertical-axis generators group muffler system, comprises outlet pipe, and main muffler connects noise elimination periproct by outlet pipe; Described main muffler, outlet pipe and noise elimination periproct become U-shaped.
Further, connect other outlet pipes vertical setting with it of main muffler and noise elimination periproct.
Preferably, described main muffler and noise elimination periproct and outlet pipe are rigidly connected.
Further, in described noise elimination periproct, be also arranged with hush tube, described hush tube is without the siphunculus cutting off; Hush tube tube wall is provided with aperture.
Further, between described noise elimination periproct and hush tube, be provided with sound-absorbing insulation material.
Preferably, described sound-absorbing insulation material is glass rock wool.
The vertical-axis generators group muffler system that the utility model provides, simple in structure, ensure smooth gas discharge, avoid affecting the situation of working efficiency; Adopt multistage noise elimination structure, there is good medium-high frequency acoustic attenuation performance; By the hush tube of siphunculus is set at noise elimination periproct, the glass rock cotton knot of filling between noise elimination periproct and hush tube closes the aperture arranging on tube wall and can further improve acoustic attenuation performance, and can effectively reduce surface temperature.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1: the utility model structural representation;
Fig. 2: the sectional view of noise elimination periproct of the present utility model.
In figure: 1, main muffler; 2, outlet pipe; 3, noise elimination periproct; 4, hush tube; 5, outlet pipe B; 6, glass rock wool.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1 the utility model structural representation, vertical-axis generators group muffler system, comprises outlet pipe 2, and main muffler 1 connects noise elimination periproct 3 by outlet pipe 2; Described main muffler 1, outlet pipe 2 are U-shaped with 3 one-tenth of noise elimination periprocts.Connect other outlet pipes vertical setting with it of main muffler 1 and noise elimination periproct 3.Further, connect other outlet pipes vertical setting with it of main muffler 1 and noise elimination periproct 3.Preferably, described main muffler 1 and noise elimination periproct 3 are rigidly connected with outlet pipe.
Further, as shown in the sectional view of noise elimination periproct as of the present utility model in Fig. 2, in described noise elimination periproct 3, be also arranged with hush tube 4, described hush tube 4 is without the siphunculus cutting off; Hush tube 4 tube walls are provided with aperture.Further, between described noise elimination periproct 3 and hush tube 4, be provided with sound-absorbing insulation material.Preferably, described sound-absorbing insulation material is glass rock wool 6.
The utility model is suitable for vertical-axis generators group, when the waste gas of generator set enters outlet pipe, enter the main muffler 1 perpendicular to outlet pipe 2 by corner, carry out after one-level noise elimination, carry out secondary noise elimination by the semilune outlet pipe that connects main muffler 1 and noise elimination periproct 3; Waste gas after noise elimination enters noise elimination periproct 3, and the glass rock wool 6 of filling between noise elimination periproct 3 and hush tube 4 can further improve acoustic attenuation performance in conjunction with the aperture arranging on tube wall, carries out three grades of noise eliminations; Waste gas after noise elimination enters the outlet pipe 5 perpendicular to noise elimination periproct 3, carries out after level Four is eliminated the noise discharging.
The utility model is simple in structure, ensure the unobstructed of vent systems, thereby the work of safeguards system is unlikely to pause because of vent systems; And easy to maintenance; By multistage noise elimination, greatly improve the acoustic attenuation performance of silencing apparatus; Be arranged at glass rock wool 6 in noise elimination periproct 3 in eliminating the noise, greatly reduce the temperature of waste gas, make the temperature of tube wall lower than below 60 degree, environmental protection and energy saving.
The vertical-axis generators group muffler system that the utility model provides, simple in structure, ensure smooth gas discharge, avoid affecting the situation of working efficiency; Adopt multistage noise elimination structure, there is good medium-high frequency acoustic attenuation performance; By the hush tube 4 of siphunculus is set at noise elimination periproct 3, the aperture arranging in conjunction with tube wall the glass rock wool 6 of filling between noise elimination periproct 3 and hush tube 4 can further improve acoustic attenuation performance, and can effectively reduce surface temperature.
Certainly; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art should make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (6)
1. vertical-axis generators group muffler system, comprises outlet pipe, it is characterized in that: main muffler connects noise elimination periproct by outlet pipe; Described main muffler, outlet pipe and noise elimination periproct become U-shaped.
2. vertical-axis generators group muffler system according to claim 1, is characterized in that: connect other outlet pipes vertical setting with it of main muffler and noise elimination periproct.
3. vertical-axis generators group muffler system according to claim 1 and 2, is characterized in that: described main muffler and noise elimination periproct and outlet pipe are rigidly connected.
4. vertical-axis generators group muffler system according to claim 3, is characterized in that: in described noise elimination periproct, be also arranged with hush tube, described hush tube is without the siphunculus cutting off; Hush tube tube wall is provided with aperture.
5. vertical-axis generators group muffler system according to claim 4, is characterized in that: between described noise elimination periproct and hush tube, be provided with sound-absorbing insulation material.
6. vertical-axis generators group muffler system according to claim 5, is characterized in that: described sound-absorbing insulation material is glass rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243477.8U CN203879586U (en) | 2014-05-13 | 2014-05-13 | Silencer system for vertical axis power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243477.8U CN203879586U (en) | 2014-05-13 | 2014-05-13 | Silencer system for vertical axis power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879586U true CN203879586U (en) | 2014-10-15 |
Family
ID=51680092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243477.8U Expired - Lifetime CN203879586U (en) | 2014-05-13 | 2014-05-13 | Silencer system for vertical axis power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993943A (en) * | 2014-05-13 | 2014-08-20 | 重庆磐达机械有限公司 | Noise eliminating system for vertical-axis generator set |
-
2014
- 2014-05-13 CN CN201420243477.8U patent/CN203879586U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993943A (en) * | 2014-05-13 | 2014-08-20 | 重庆磐达机械有限公司 | Noise eliminating system for vertical-axis generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |