CN208473966U - Open-shelf generating set noise reduction exhaust structure - Google Patents
Open-shelf generating set noise reduction exhaust structure Download PDFInfo
- Publication number
- CN208473966U CN208473966U CN201820815200.6U CN201820815200U CN208473966U CN 208473966 U CN208473966 U CN 208473966U CN 201820815200 U CN201820815200 U CN 201820815200U CN 208473966 U CN208473966 U CN 208473966U
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- CN
- China
- Prior art keywords
- air induction
- open
- muffler shell
- clapboard
- induction hose
- 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 - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of open-shelf generating set noise reduction exhaust structures, including muffler shell, one end of muffler shell is provided with air induction hose, the other end of muffler shell is provided with exhaust pipe, air induction hose and exhaust pipe are arranged on the symmetrical end wall of muffler shell, left clapboard and right clapboard are provided in muffler shell body, muffler shell is separated into left chamber by left clapboard and right clapboard, intermediate cavity and right chamber, the open-shelf body of cavity is fixed on the end wall of muffler shell, the medial surface of open-shelf body is protruded into right chamber by air induction conduit, air induction hose includes the first air induction hose and the second air induction hose, the lateral surface of first air induction hose and the second air induction hose from open-shelf body protrudes into cavity, right chamber is connected with left chamber by gas-guide tube.The structure setting of the utility model is reasonable, improves the scope of application of muffler, while it passes through continuous chamber, can effectively improve the effect of noise reduction, practical.
Description
Technical field
The utility model belongs to technical field of generators, and in particular to a kind of open-shelf generating set noise reduction exhaust structure.
Background technique
Certain tail gas and noise can be all generated in generating set use process, so need using corresponding muffler
The muffler structure of structure, traditional technology is relatively simple, although noise reduction operation may be implemented, the effect of its noise reduction is very
It is limited, and general volume is also larger, so property easy to use is poor, so applicability and practicability are restricted.
Summary of the invention
The open-shelf generating set noise reduction reasonable and practical the purpose of the utility model is to provide a kind of structure setting
Exhaust structure.
The technical solution for realizing the utility model aim is a kind of open-shelf generating set noise reduction exhaust structure, including noise reduction
Device shell, is provided with air induction hose in one end of the muffler shell, and the other end of the muffler shell is provided with row
Tracheae, the air induction hose and exhaust pipe are arranged on the symmetrical end wall of muffler shell, are arranged in the muffler shell body
There are a left clapboard and right clapboard, muffler shell is separated into left chamber, intermediate cavity and right chamber by the left clapboard and right clapboard,
The open-shelf body of cavity is fixed on the end wall of the muffler shell, the medial surface of the open-shelf body is protruded by air induction conduit
In right chamber, the air induction hose include the first air induction hose and the second air induction hose, first air induction hose and second into
The lateral surface of gas hose from open-shelf body protrudes into cavity, and the right chamber is connected with left chamber by gas-guide tube, the exhaust
The inner end of pipe extends in intermediate cavity and is evenly arranged with air guide circular hole on the left clapboard.
The end of the air induction conduit be fixed with end socket and on one section of side wall that air induction conduit protrudes into right chamber uniformly
It is provided with ventilative circular hole.
Ventilative through hole is provided on the gas-guide tube, the ventilative through hole will be connected inside gas-guide tube with intermediate cavity
And the quantity of ventilative through hole is less than 20.
Limit support block is provided between the left clapboard and right clapboard, the limit support block is fixed on muffler shell
On inner wall and left clapboard and right clapboard are crimped on the both ends of limit support block respectively.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, can be incited somebody to action by open-shelf body
Two air induction hose connections are combined into one, and are connected so as to two more equal exhaust outlets with dynamotor, are greatly improved
The scope of application of muffler, while it passes through continuous chamber, can effectively improve the effect of noise reduction, it is practical.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structural representation of the utility model
Figure.In the present embodiment, it not is to be defined to it that left and right isotropy word, which is mainly conveniently illustrated,.
Fig. 1, a kind of open-shelf generating set noise reduction exhaust structure, including muffler shell 1 are seen, in the muffler shell
1 one end is provided with air induction hose 2, and the other end of the muffler shell 1 is provided with exhaust pipe 3, the air induction hose 2 with
Exhaust pipe 3 is arranged on the symmetrical end wall of muffler shell 1, is provided with left clapboard 4 and right clapboard in the muffler shell 1
5, muffler shell 1 is separated into left chamber 6, intermediate cavity 7 and right chamber 8 by the left clapboard 4 and right clapboard 5, is disappeared described
The open-shelf body 10 of cavity 9 is fixed on the end wall of sound device shell 1, the medial surface of the open-shelf body 10 is protruded by air induction conduit 11
In right chamber 8, the air induction hose 2 include the first air induction hose 21 and the second air induction hose 22, first air induction hose and
The lateral surface of second air induction hose from open-shelf body protrudes into cavity, and the right chamber 8 is connected with left chamber 6 by gas-guide tube 12
Logical, the inner end of the exhaust pipe 3 extends in intermediate cavity 7 and is evenly arranged with air guide circular hole 13 on the left clapboard 4.
End socket 14 is fixed in the end of the air induction conduit 11 and protrudes into one section of side wall of right chamber 8 in air induction conduit 11
On be evenly arranged with ventilative circular hole 15.
It is provided with ventilative through hole 16 on the gas-guide tube 12, the ventilative through hole will be inside gas-guide tube and intermediate cavity phase
The quantity of connection and ventilative through hole is less than 20.It is provided with ventilative through hole in the middle part of gas-guide tube, makes the tail by right chamber
Gas is directly entered intermediate cavity on a small quantity, is conducive to the efficiency for improving exhaust.
Limit support block 17 is provided between the left clapboard 4 and right clapboard 5, the limit support block is fixed on muffler shell
On the inner wall of body and left clapboard and right clapboard are crimped on the both ends of limit support block respectively.
The structure setting of the utility model is reasonable, can be combined into one two air induction hose connections by open-shelf body,
It is connected so as to two more equal exhaust outlets with dynamotor, substantially increases the scope of application of muffler, while its
By continuous chamber, the effect of noise reduction can be effectively improved, it is practical.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of open-shelf generating set noise reduction exhaust structure, including muffler shell, set in one end of the muffler shell
It is equipped with air induction hose, the other end of the muffler shell is provided with exhaust pipe, the air induction hose and exhaust pipe are arranged
On the symmetrical end wall of muffler shell, it is characterised in that: it is provided with left clapboard and right clapboard in the muffler shell body, it is described
Muffler shell is separated into left chamber, intermediate cavity and right chamber by left clapboard and right clapboard, at the end of the muffler shell
The open-shelf body of cavity is fixed on wall, the medial surface of the open-shelf body is protruded into right chamber by air induction conduit, and the air inlet is soft
Pipe includes the first air induction hose and the second air induction hose, and first air induction hose and the second air induction hose are from the outside of open-shelf body
Face is protruded into cavity, and the right chamber is connected with left chamber by gas-guide tube, and the inner end of the exhaust pipe extends to centre
Air guide circular hole is evenly arranged in chamber and on the left clapboard.
2. open-shelf generating set noise reduction exhaust structure according to claim 1, it is characterised in that: in the air induction conduit
End be fixed with end socket and be evenly arranged with ventilative circular hole on one section of side wall that air induction conduit protrudes into right chamber.
3. open-shelf generating set noise reduction exhaust structure according to claim 2, it is characterised in that: on the gas-guide tube
It is provided with ventilative through hole, the ventilative through hole will be connected inside gas-guide tube with intermediate cavity and the quantity of ventilative through hole is less than two
Ten.
4. open-shelf generating set noise reduction exhaust structure according to claim 3, it is characterised in that: in the left clapboard and
It is provided with limit support block between right clapboard, the limit support block is fixed on the inner wall of muffler shell and left clapboard and right clapboard
It is crimped on the both ends of limit support block respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815200.6U CN208473966U (en) | 2018-05-28 | 2018-05-28 | Open-shelf generating set noise reduction exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820815200.6U CN208473966U (en) | 2018-05-28 | 2018-05-28 | Open-shelf generating set noise reduction exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473966U true CN208473966U (en) | 2019-02-05 |
Family
ID=65219001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820815200.6U Expired - Fee Related CN208473966U (en) | 2018-05-28 | 2018-05-28 | Open-shelf generating set noise reduction exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473966U (en) |
-
2018
- 2018-05-28 CN CN201820815200.6U patent/CN208473966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190528 |