CN205858441U - A kind of silencing means of diesel generating set - Google Patents
A kind of silencing means of diesel generating set Download PDFInfo
- Publication number
- CN205858441U CN205858441U CN201620527533.XU CN201620527533U CN205858441U CN 205858441 U CN205858441 U CN 205858441U CN 201620527533 U CN201620527533 U CN 201620527533U CN 205858441 U CN205858441 U CN 205858441U
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- China
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- acoustical
- device body
- lining
- silencing cavity
- generating set
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Abstract
This utility model relates to the silencing means of a kind of diesel generating set, it includes device body, the left side of device body is provided with air inlet pipe, the left side of air inlet pipe is welded with connection seat, the right side of device body is provided with escape pipe, air inlet pipe and escape pipe are provided with air dispelling hole, the internally installed of device body has acoustical lining A and acoustical lining B, device body is divided into the first silencing cavity by acoustical lining A and acoustical lining B, second silencing cavity and the 3rd silencing cavity, the left side of acoustical lining A is welded with deflection plate, second silencing cavity and the 3rd silencing cavity be internally provided with acoustical panel, sound-absorption hole it is provided with on acoustical panel, this utility model has reasonable in design, simple in construction, easy to install, economical and practical, erasure effect is obvious, stable and reliable operation, reduce sound pollution, service life is long, advantage applied widely.
Description
Technical field
This utility model belongs to generating set noise reduction technical field, is specifically related to a kind of silencing means, particularly relates to one
The silencing means of diesel generating set.
Background technology
Along with the development of science and technology, the application of Diesel engine is more and more extensive, and diesel generating set is as city
The stand-by power supply of electricity power supply network, is the emergency set of the department such as hospital, hotel indispensability, powers can not be protected at many electrical networks
Place, diesel generating set is also indispensable equipment, brings and a lot of facilities to the life of people, but, diesel oil
It is relatively big that generating set sends noise ratio in running, causes sound pollution, the busy resident even having harassed surrounding, harm
Hinder the orthobiosis of people, compromise the health of people, at present, along with improving constantly and national to ring of people's environmental consciousness
The attention protected, people are more and more higher to the noise control requirement of diesel engine unit, it is desirable to diesel generating set was using
Have to install silencing means in journey, the silencing means that current diesel generating set uses is excessively simple, the elimination to noise
DeGrain, however it remains problem of noise pollution, therefore, a kind of reasonable in design, simple in construction of design, easy to install,
Economical and practical, erasure effect is substantially, stable and reliable operation, minimizing sound pollution, length in service life, diesel oil applied widely sends out
The silencing means of group of motors is necessary, and for reducing the noise of diesel generating set, reducing sound pollution, takees good care of people
Healthy there is the biggest function and significance.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art and deficiency, it is provided that a kind of reasonable in design, structure
Simply, easy to install, economical and practical, erasure effect substantially, stable and reliable operation, minimizing sound pollution, length in service life,
The silencing means of diesel generating set applied widely.
The purpose of this utility model is achieved in that the silencing means of a kind of diesel generating set, and it includes that device is originally
Body, the left side of described device body is provided with air inlet pipe, and the left side of described air inlet pipe is welded with connection seat, described device
The right side of body is provided with escape pipe, described air inlet pipe and described escape pipe and is provided with air dispelling hole, and described device is originally
The internally installed of body has acoustical lining A and acoustical lining B, and described acoustical lining A and acoustical lining B is by described device body
Being divided into the first silencing cavity, the second silencing cavity and the 3rd silencing cavity, the left side of described acoustical lining A is welded with deflection plate, institute
The second silencing cavity of stating and the 3rd silencing cavity be internally provided with acoustical panel, described acoustical panel is provided with sound-absorption hole.
Described device body is hollow cylindrical structure.
Described deflection plate and acoustical lining A vertical welding.
Described acoustical lining A is identical with the structure of acoustical lining B.
Described acoustical lining A and the inside of acoustical lining B are mounted on acoustical cotton.
Described acoustical panel is the acoustical panel of shape structure of discounting.
The beneficial effect that this utility model can reach: this utility model is reasonable in design, simple in construction, air inlet pipe is welded with even
Joint chair, fixing with the gas outlet of cluster engine is connected, installation, easy to use；The device body of hollow cylindrical structure, installation side
Just, economical and practical；Deflection plate and acoustical lining A vertical welding, the diffusion of available gas, circulation, improve the noise reduction effect of device
Really；Acoustical lining A and the internally installed of acoustical lining B have acoustical cotton, effectively absorb the noise of generating set；Acoustical lining A and
Device body is divided into the first silencing cavity, the second silencing cavity and the 3rd silencing cavity by acoustical lining B, is effectively increased disappearing of device
Audio fruit；Acoustical panel is fold-line-shaped acoustical panel, and fold-line-shaped acoustical panel can be formed sonic reflection of making an uproar, and consumes a part simultaneously and makes an uproar
The energy of sound, serves the good effect reducing noise；This utility model has reasonable in design, simple in construction, installs and uses
Convenient, economical and practical, erasure effect substantially, stable and reliable operation, minimizing sound pollution, length in service life, applied widely
Advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the silencing means of a kind of diesel generating set of this utility model.
In figure: 1, device body 2, air inlet pipe 3, connect seat 4, deflection plate 5, acoustical lining A 6, sound-absorbing every
Plate B 7, acoustical panel 8, sound-absorption hole 9, escape pipe 10, air dispelling hole the 11, the 3rd silencing cavity the 12, second silencing cavity
13, the first silencing cavity.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention.
Embodiment 1
As it is shown in figure 1, the silencing means of a kind of diesel generating set, it includes device body 1, described device body 1
Left side be provided with air inlet pipe 2, the left side of described air inlet pipe 2 be welded with connection seat 3, the right side of described device body 1 sets
It is equipped with escape pipe 9, described air inlet pipe 2 and described escape pipe 9 and is provided with air dispelling hole 10, described device body 1 interior
Portion is provided with acoustical lining A5 and acoustical lining B6, and described acoustical lining A5 and acoustical lining B6 is by described device body 1
Being divided into the first silencing cavity the 13, second silencing cavity 12 and the 3rd silencing cavity 11, the left side of described acoustical lining A5 is welded with folding
That flows plate 4, the second described silencing cavity 12 and the 3rd silencing cavity 11 is internally provided with acoustical panel 7, and described acoustical panel 7 is arranged
There is sound-absorption hole 8.
The silencing means of a kind of diesel generating set of this utility model is by being welded on connection seat 3 and the generating of air inlet pipe 2
Unit is fixing to be connected, and the noise sent during diesel generating set work enters the inside of device body 1 by air inlet pipe 2, passes through
Air dispelling hole 10 diffuse into the first silencing cavity 13, during deflection plate 4 on acoustical lining A5, the gas in the first silencing cavity 13 expands
Dissipating, gas enters the first silencing cavity 12 by acoustical lining A5, by the sound-absorbing of the sound-absorption hole 8 on acoustical panel 7 and acoustical panel 7
After effect, entering the 3rd silencing cavity 11 by acoustical lining B6 and carry out noise reduction, the noise of generating set disappears through device body 1
It is then passed through air dispelling hole 10 after sound and enters escape pipe 9 row to air；This utility model has reasonable in design, simple in construction, installation
Easy to use, economical and practical, erasure effect substantially, stable and reliable operation, minimizing sound pollution, length in service life, the scope of application
Wide advantage.
Embodiment 2
As it is shown in figure 1, the silencing means of a kind of diesel generating set, it includes device body 1, described device body 1
Left side be provided with air inlet pipe 2, the left side of described air inlet pipe 2 be welded with connection seat 3, the right side of described device body 1 sets
It is equipped with escape pipe 9, described air inlet pipe 2 and described escape pipe 9 and is provided with air dispelling hole 10, described device body 1 interior
Portion is provided with acoustical lining A5 and acoustical lining B6, and described acoustical lining A5 and acoustical lining B6 is by described device body 1
Being divided into the first silencing cavity the 13, second silencing cavity 12 and the 3rd silencing cavity 11, the left side of described acoustical lining A5 is welded with folding
That flows plate 4, the second described silencing cavity 12 and the 3rd silencing cavity 11 is internally provided with acoustical panel 7, and described acoustical panel 7 is arranged
There is sound-absorption hole 8；Described device body 1 is hollow cylindrical structure；Described deflection plate 4 and acoustical lining A5 vertical welding；
Described acoustical lining A5 is identical with the structure of acoustical lining 6；Described acoustical lining A5 and the inside of acoustical lining B6 are all pacified
Equipped with acoustical cotton；Described acoustical panel 7 is the acoustical panel of shape structure of discounting.
This utility model is reasonable in design, simple in construction, and air inlet pipe 2 is welded with connection seat 3, solid with the gas outlet of cluster engine
Fixed connect, install, easy to use；The device body 1 of hollow cylindrical structure, easy for installation, economical and practical；Deflection plate 4 and suction
Sound dividing plate A5 vertical welding, the diffusion of available gas, circulation, improve the erasure effect of device；Acoustical lining A5 and sound-absorbing every
The internally installed of plate B6 has acoustical cotton, effectively absorbs the noise of generating set；Acoustical lining A5 and acoustical lining B6 is by device originally
Body is divided into the first silencing cavity the 13, second silencing cavity 12 and the 3rd silencing cavity 11, is effectively increased the erasure effect of device；Noise reduction
Plate 7 is fold-line-shaped acoustical panel, and fold-line-shaped acoustical panel can be formed sonic reflection of making an uproar, and consumes the energy of a part of noise simultaneously,
Serve the good effect reducing noise；This utility model has reasonable in design, simple in construction, easy to install, economic
Practical, erasure effect substantially, stable and reliable operation, minimizing sound pollution, length in service life, advantage applied widely.
Claims (6)
1. a silencing means for diesel generating set, it includes device body, it is characterised in that: a left side for described device body
Side is provided with air inlet pipe, and the left side of described air inlet pipe is welded with connection seat, and the right side of described device body is provided with gives vent to anger
Pipe, described air inlet pipe and described escape pipe be provided with air dispelling hole, described device body internally installed have sound-absorbing every
Plate A and acoustical lining B, described acoustical lining A and acoustical lining B described device body is divided into the first silencing cavity,
Two silencing cavity and the 3rd silencing cavity, the left side of described acoustical lining A is welded with deflection plate, described the second silencing cavity and the 3rd
Silencing cavity be internally provided with acoustical panel, described acoustical panel is provided with sound-absorption hole.
The silencing means of a kind of diesel generating set the most according to claim 1, it is characterised in that: described device body
For hollow cylindrical structure.
The silencing means of a kind of diesel generating set the most according to claim 1, it is characterised in that: described deflection plate with
Acoustical lining A vertical welding.
The silencing means of a kind of diesel generating set the most according to claim 1, it is characterised in that: described acoustical lining
A is identical with the structure of acoustical lining B.
The silencing means of a kind of diesel generating set the most according to claim 1, it is characterised in that: described acoustical lining
The inside of A and acoustical lining B is mounted on acoustical cotton.
The silencing means of a kind of diesel generating set the most according to claim 1, it is characterised in that: described acoustical panel is
The acoustical panel of fold-line-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527533.XU CN205858441U (en) | 2016-06-02 | 2016-06-02 | A kind of silencing means of diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620527533.XU CN205858441U (en) | 2016-06-02 | 2016-06-02 | A kind of silencing means of diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858441U true CN205858441U (en) | 2017-01-04 |
Family
ID=57639125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620527533.XU Active CN205858441U (en) | 2016-06-02 | 2016-06-02 | A kind of silencing means of diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476852A (en) * | 2017-09-21 | 2017-12-15 | 杨春花 | A kind of muffler structure |
-
2016
- 2016-06-02 CN CN201620527533.XU patent/CN205858441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476852A (en) * | 2017-09-21 | 2017-12-15 | 杨春花 | A kind of muffler structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450000 Henan City, Zhengzhou Province, No. 105 South Road, No. 17, No. 173 Patentee after: Eurasia high tech system integration Co., Ltd. Address before: 450000 Henan Province, Zhengzhou city Zijingshan Road East, North Longhai Century Lianhua Supermarket Plaza A block 1 unit 17 floor of No. 1709 Patentee before: Henan Hi Tech Co., Ltd. |
|
| CP03 | Change of name, title or address |