CN208816231U - A kind of sound attenuated enclosure of diesel generation sets of more low noise - Google Patents
A kind of sound attenuated enclosure of diesel generation sets of more low noise Download PDFInfo
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- CN208816231U CN208816231U CN201821640589.1U CN201821640589U CN208816231U CN 208816231 U CN208816231 U CN 208816231U CN 201821640589 U CN201821640589 U CN 201821640589U CN 208816231 U CN208816231 U CN 208816231U
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- rock wool
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Abstract
The utility model discloses a kind of sound attenuated enclosure of diesel generation sets of more low noise, including casing, the casing side is equipped with exhaust outlet, and the other side is equipped with air feed shutter window, the casing internal is equipped with noise-reduced diesel generator group, noise-reduced diesel generator group side is equipped with sound insulation outer cover, sound insulation outer cover oblique upper is equipped with exhaust outlet, perforation protective net is equipped between the exhaust outlet and sound insulation outer cover, air feed shutter window side is equipped with air inlet fan, and air inlet fan is located at noise-reduced diesel generator group oblique upper.The utility model is novel in design, structure is simple, convenient for operation and using effect it is good, pass through noise elimination rock wool, the combination of anechoic sheet and glass rock wool, make it have the double effects for weakening noise, so that its equipment is run smoothly using damper, reduce the generation and environmental pollution effect of noise to a certain extent, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of generating set device, in particular to a kind of diesel generating set of more low noise is mute
Case.
Background technique
Generating set is the plant equipment by the energy conversion of other forms at electric energy, is by dynamical system, control
System, silene system, shock mitigation system, exhaust system composition, are driven by the hydraulic turbine, steam turbine, diesel engine or other dynamic power machines and are driven,
Mechanical energy is converted by the energy that water flow, air-flow, fuel combustion or nuclear fission generate and is transmitted to generator, then is turned by generator
It is changed to electric energy, is output in electrical equipment and uses, generator has extensively in industrial and agricultural production, national defence, science and technology and daily life
Purposes.
As people are to the continuous enhancing of environmental consciousness and being becoming tight day for the energy, people want diesel-driven generator
It asks and is also being continuously improved, not only require diesel engine that there is good dynamic property, economy, also require lower discharge and noise.
And the noise of diesel generating set is a kind of serious environmental pollution, it is very harmful to the physical and mental health of people.Especially post and telecommunications
Communication, hotel mansion, public place of entertainment, hospital, market, industrial and mining enterprises etc. require ambient noise stringent place, noise reduction cry
It is higher and higher.People's diesel generating set long for energy conservation, high efficiency, low noise, low oil consumption, service life requires increasingly
Height, for this purpose, we provide a kind of sound attenuated enclosure of diesel generation sets of more low noise.
Utility model content
The main purpose of the utility model is to provide a kind of sound attenuated enclosure of diesel generation sets of more low noise, design is new
Grain husk, structure is simple, is convenient for operation and using effect is good, by noise elimination rock wool, the combination of anechoic sheet and glass rock wool, make it have
The double effects for weakening noise, make its equipment run smoothly using damper, reduce the generation of noise and right to a certain extent
Environmental pollution effect is suitble to be widely popularized and used, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of sound attenuated enclosure of diesel generation sets of more low noise, including casing, the casing side are equipped with exhaust outlet, and another
Side is equipped with air feed shutter window, and the casing internal is equipped with noise-reduced diesel generator group, noise-reduced diesel generator group side
Equipped with sound insulation outer cover, sound insulation outer cover oblique upper is equipped with exhaust outlet, and it is anti-that perforation is equipped between the exhaust outlet and sound insulation outer cover
Protective net, air feed shutter window side is equipped with air inlet fan, and air inlet fan is located at noise-reduced diesel generator group oblique upper.
Further, anechoic sheet is equipped in the exhaust outlet, and anechoic sheet is equipped with multiple groups, the casing outer surface is coated with
Antirust paint.
Further, the casing inner wall is pasted with noise elimination rock wool, is equipped with glass rock wool, institute right above the noise elimination rock wool
It states and is equipped with damper between noise elimination rock wool and glass rock wool.
Further, observation window is equipped with above the casing, the observation window uses the sound insulation window material of the double-deck organic glass
Matter is made.
Further, the casing side is equipped with exhaust outlet, and exhaust outlet is located at below air feed shutter window, the observation window
Side is equipped with scram button, and scram button is located at casing oblique upper.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model is by increasing space in exhaust outlet on the basis of general diesel-driven generator mute shelling machine
It is configured inside some anechoic sheets and machine unit shell and pastes noise elimination rock wool, to reach reduction noise to a greater extent.
2. the utility model, using the sound proof window of the double-deck organic glass, is not only convenient for running unit by setting observation window
Situation is observed, and is also had certain sound insulation effect, has been further prevented the volume of noise to leak, promptly pressed using one-touch
Button and antirust paint, safeguard unit, extend its service life, make it have energy conservation and efficient feature.
3. the utility model not only prevents sundries by the cooperation of air inlet fan, perforate protective net, exhaust outlet and sound insulation outer cover
Blocking exhaust outlet is sucked with dust, also increases air inlet and exhaust area, guarantees that unit has sufficient power, further reduced oil
Consumption, makes it have certain economy effect.
4. the utility model passes through the combination of noise elimination rock wool and glass rock wool, the double effects for weakening noise are made it have,
So that its equipment is run smoothly using damper, reduces the generation and environmental pollution effect of noise to a certain extent.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the sound attenuated enclosure of diesel generation sets of the utility model one kind more low noise.
Fig. 2 is the shock absorber structure schematic diagram of the sound attenuated enclosure of diesel generation sets of the utility model one kind more low noise.
In figure: 1, noise-reduced diesel generator group；2, glass rock wool；3, perforation protective net；4, anechoic sheet；5, sound insulation outer cover；
6, noise elimination rock wool；7, exhaust outlet；8, observation window；9, scram button；10, casing；11, antirust paint；12, damper；13, air draft
Mouthful；14, air inlet fan；15, air feed shutter window.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of sound attenuated enclosure of diesel generation sets of more low noise, including casing 10, the casing 10 1
Side is equipped with exhaust outlet 13, and the other side is equipped with air feed shutter window 15, is equipped with noise-reduced diesel generator group 1 inside the casing 10,
1 side of noise-reduced diesel generator group is equipped with sound insulation outer cover 5, and 5 oblique upper of sound insulation outer cover is equipped with exhaust outlet 13, the row
Perforation protective net 3 is equipped between air port 13 and sound insulation outer cover 5,15 side of air feed shutter window is equipped with air inlet fan 14, and enters the wind
Machine 14 is located at 1 oblique upper of noise-reduced diesel generator group.
As shown in Figure 1, passing through the combination of perforation protective net 3 and sound insulation outer cover 5 in the present embodiment, sundries and powder are not only prevented
Dirt sucking blocking exhaust outlet, also increases air inlet and exhaust area, guarantees that unit has sufficient power, further reduced oil
Consumption, makes it have certain economy effect.
Wherein, anechoic sheet 4 is equipped in the exhaust outlet 13, and anechoic sheet 4 is equipped with multiple groups, 10 outer surface of the casing spraying
There is antirust paint 11.
As shown in Figure 1, not only reducing noise from source in the present embodiment, unit is also protected to prevent the life of casing
Rust, further extends its service life, makes it have energy conservation and efficient feature.
Wherein, 10 inner wall of casing is pasted with noise elimination rock wool 6, is equipped with glass rock wool 2 right above the noise elimination rock wool 6,
Damper 12 is equipped between the noise elimination rock wool 6 and glass rock wool 2.
In the present embodiment as illustrated in fig. 1 and 2, it by the combination of noise elimination rock wool 6 and glass rock wool 2, makes it have weakening and makes an uproar
The double effects of sound make its equipment run smoothly using damper 12, reduce the generation of noise to a certain extent and to environment
The degree of pollution effect.
Wherein, observation window 8 is equipped with above the casing 10, the observation window 8 uses the sound insulation window material of the double-deck organic glass
Matter is made.
As shown in Figure 1, being not only convenient for observing unit in the present embodiment, also there is certain sound insulation effect, into one
Step prevents the volume of noise to leak.
Wherein, 10 side of casing is equipped with exhaust outlet 7, and exhaust outlet 7 is located at 15 lower section of air feed shutter window, the observation
8 side of window is equipped with scram button 9, and scram button 9 is located at 10 oblique upper of casing.
As shown in Figure 1, further being protected convenient for observing the operating condition of unit using one-touch danger button in the present embodiment
Protect the service life of unit.
It should be noted that the utility model is a kind of sound attenuated enclosure of diesel generation sets of more low noise, including mute bavin
Oily generating set 1, glass rock wool 2, perforation protective net 3, anechoic sheet 4, sound insulation outer cover 5, noise elimination rock wool 6, exhaust outlet 7, observation window
8, scram button 9, casing 10, antirust paint 11, damper 12, exhaust outlet 13, air inlet fan 14, air feed shutter window 15, component are
Universal standard part or component as known to those skilled in the art, structure and principle are all that this technology personnel can be by technology hand
Volume is learnt or is known by routine experiment method, and when work, 10 side of casing is equipped with exhaust outlet 13, is equipped with and eliminates the noise in exhaust outlet 13
Piece 4,10 inner wall of casing are pasted with noise elimination rock wool 6, and damper 12 is equipped between noise elimination rock wool 6 and glass rock wool 2, makes it have and cuts
The double effects of weak noise make its equipment run smoothly using damper 12, reduce the generation of noise and right to a certain extent
Environmental pollution effect is equipped with noise-reduced diesel generator group 1 inside casing 10, and 1 side of noise-reduced diesel generator group is equipped with
Sound insulation outer cover 5,5 oblique upper of sound insulation outer cover are equipped with exhaust outlet 13, and perforation protective net 3 is equipped between exhaust outlet 13 and sound insulation outer cover 5,
15 side of air feed shutter window is equipped with air inlet fan 14, and 10 side of casing is equipped with exhaust outlet 7, not only prevents sundries and dust from sucking blocking
Exhaust outlet also increases air inlet and exhaust area, guarantees that unit has sufficient power, further reduced oil consumption, make it have
Certain economy effect, 8 side of observation window are equipped with scram button 9, and 10 outer surface of casing is coated with antirust paint 11, not only to machine
Group is safeguarded, is also convenient for extending its service life, is made it have energy conservation and efficient feature, is equipped with observation above casing 10
Window 8, observation window 8 are made of the sound proof window material of the double-deck organic glass.It is not only convenient for observing unit, also have certain
Sound insulation effect, further prevented the volume of noise to leak.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of sound attenuated enclosure of diesel generation sets of more low noise, including casing (10), it is characterised in that: the casing (10) one
Side is equipped with exhaust outlet (13), and the other side is equipped with air feed shutter window (15), and mute diesel is equipped with inside the casing (10) and is generated electricity
Unit (1), noise-reduced diesel generator group (1) side are equipped with sound insulation outer cover (5), and sound insulation outer cover (5) oblique upper is equipped with
Exhaust outlet (13) is equipped with perforation protective net (3), the air feed shutter window between the exhaust outlet (13) and sound insulation outer cover (5)
(15) side is equipped with air inlet fan (14), and air inlet fan (14) is located at noise-reduced diesel generator group (1) oblique upper.
2. the sound attenuated enclosure of diesel generation sets of one kind more low noise according to claim 1, it is characterised in that: the air draft
Anechoic sheet (4) are equipped in mouth (13), and anechoic sheet (4) is equipped with multiple groups, casing (10) outer surface is coated with antirust paint (11).
3. the sound attenuated enclosure of diesel generation sets of one kind more low noise according to claim 1, it is characterised in that: the casing
(10) inner wall is pasted with noise elimination rock wool (6), is equipped with glass rock wool (2) right above the noise elimination rock wool (6), the noise elimination rock wool
(6) damper (12) are equipped between glass rock wool (2).
4. the sound attenuated enclosure of diesel generation sets of one kind more low noise according to claim 1, it is characterised in that: the casing
(10) top is equipped with observation window (8), and the observation window (8) is made of the sound proof window material of the double-deck organic glass.
5. the sound attenuated enclosure of diesel generation sets of one kind more low noise according to claim 4, it is characterised in that: the casing
(10) side is equipped with exhaust outlet (7), and exhaust outlet (7) is located at below air feed shutter window (15), and observation window (8) side is equipped with
Scram button (9), and scram button (9) is located at casing (10) oblique upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640589.1U CN208816231U (en) | 2018-10-10 | 2018-10-10 | A kind of sound attenuated enclosure of diesel generation sets of more low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640589.1U CN208816231U (en) | 2018-10-10 | 2018-10-10 | A kind of sound attenuated enclosure of diesel generation sets of more low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816231U true CN208816231U (en) | 2019-05-03 |
Family
ID=66279513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821640589.1U Active CN208816231U (en) | 2018-10-10 | 2018-10-10 | A kind of sound attenuated enclosure of diesel generation sets of more low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816231U (en) |
-
2018
- 2018-10-10 CN CN201821640589.1U patent/CN208816231U/en active Active
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