CN107143408A - A kind of generating set exhaust system assembly - Google Patents
A kind of generating set exhaust system assembly Download PDFInfo
- Publication number
- CN107143408A CN107143408A CN201710591593.7A CN201710591593A CN107143408A CN 107143408 A CN107143408 A CN 107143408A CN 201710591593 A CN201710591593 A CN 201710591593A CN 107143408 A CN107143408 A CN 107143408A
- Authority
- CN
- China
- Prior art keywords
- pipe
- generating set
- exhaust system
- blast pipe
- system assembly
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/085—Other arrangements or adaptations of exhaust conduits having means preventing foreign matter from entering exhaust conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
Abstract
The invention discloses a kind of generating set exhaust system assembly, including silencer, downtake pipe and the 3rd blast pipe are connected with silencer, second exhaust pipe is connected on downtake pipe by connecting plate, 4th blast pipe is connected on the 3rd blast pipe, and rainhat is also associated with the 4th blast pipe；The present invention is provided with the setting in three holes by silencer inner homogeneous, and glass-fibre fillers setting so that it is more preferable that this gas extraction system operationally waits soundproof effect, it is to avoid generating set sound is excessive.The construction of multiple exhaust stacks so that exhaust effect of the invention is more preferable；The setting of rainhat, it is to avoid interference of the rainwater to this gas extraction system.
Description
Technical field
Field is manufactured the invention belongs to generating set, is related to a kind of generator, specifically a kind of generating set exhaust
System synthesis.
Background technology
Generating set is, into the plant equipment of electric energy, by dynamical system, to control system by the energy conversion of other forms
System, silene system, shock mitigation system, gas extraction system composition, are driven by the hydraulic turbine, steam turbine, diesel engine or other dynamic power machines and driven,
The energy that current, air-flow, fuel combustion or nuclear fission are produced is converted into mechanical energy and is transmitted to generator, then is turned by generator
Electric energy is changed to, is output in electrical equipment and uses.Generator has extensively in industrial and agricultural production, national defence, science and technology and daily life
Purposes.Recently as technological progress, the high-quality selection for power supply of being gone on a journey as family's emergency power supply and field, light weight is portable small
Generator group is also begun into the daily life of resident.
But generally to there is noise excessive for the gas extraction system of generation current unit, is easily influenceed by rainwater, and exhaust effect
The problem of fruit is general.To solve drawbacks described above, a kind of scheme is now provided.
The content of the invention
It is an object of the invention to provide a kind of generating set exhaust system assembly.
The purpose of the present invention can be achieved through the following technical solutions：
Downtake pipe and the 3rd row are connected with a kind of generating set exhaust system assembly, including silencer, silencer
Tracheae, second exhaust pipe is connected on downtake pipe by connecting plate, and the 4th blast pipe is connected on the 3rd blast pipe, and the 4th
Rainhat is also associated with blast pipe；
The silencer includes, a foundation, and foundation is provided with two relative support cylinders, and support cylindrical tip is uniform
Provided with some first notches, foundation two ends are also relative provided with two installation hanging plates, between two support cylinders inside foundation
Provided with three through holes；
The downtake pipe is L-type pipe, including the first pipe, and the first pipe is by supporting cylinder to be connected to silencer
On, be connected to the first elbow above the first pipe, the first elbow top be uniformly provided with some second notches, the second notch in be welded with
First nut；
The second exhaust pipe includes being welded with the second nut in a connecting tube, connecting tube；Connecting tube is provided with the first disk,
A telescoping tube is provided with the middle part of connecting tube, the telescoping tube other end, which is provided with the top of the second elbow, the second elbow, is provided with one second disk；
3rd blast pipe includes being provided with connector above the second pipe, the second pipe, and connector top is provided with the 3rd
Disk, the 4th blast pipe is connected by the 4th disk with the 3rd blast pipe, and the 4th blast pipe is provided with a rainhat.
Further, the foundation is cylinder.
Further, the installation hanging plate is L fonts, installs and is provided with two the first fixing holes on hanging plate.
Further, the place outside the through hole is filled with acoustical cotton, and acoustical cotton is glass fibre material.
Further, the connecting plate by the first nut, the second nut by first in connecting tube and downtake pipe
Elbow is fixedly connected.
Further, the telescoping tube is stainless steel spring telescoping tube.
Further, uniformly it is provided with first disk on some first through hole, the second disk and is uniformly provided with some
Two through holes.
Further, some third through-holes are uniformly provided with the 3rd disk.
Beneficial effects of the present invention：The present invention is provided with the setting in three holes, and glass fibers by silencer inner homogeneous
Tie up the setting of filler so that it is more preferable that this gas extraction system operationally waits soundproof effect, it is to avoid generating set sound is excessive.It is multiple
The construction of exhaust stack so that exhaust effect of the invention is more preferable；The setting of rainhat, it is to avoid rainwater is to this gas extraction system
Interference.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structure chart of the present invention；
Fig. 2 is left view of the present invention；
Fig. 3 is the structure chart of silencer of the present invention；
Fig. 4 is the sectional view of silencer of the present invention；
Fig. 5 is downtake pipe structure chart of the present invention；
Fig. 6 is second exhaust pipe structure chart of the present invention；
Fig. 7 is the 3rd exhaust pipe structure figure of the invention；
Fig. 8 is the 4th exhaust pipe structure figure of the invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with embodiment, it is clear that described reality
It is only a part of embodiment of the invention to apply example, rather than whole embodiments.Based on the embodiment in the present invention, this area is general
All other embodiment that logical technical staff is obtained under the premise of creative work is not made, belongs to what the present invention was protected
Scope.
Downtake pipe 2 and the 3rd is connected with a kind of generating set exhaust system assembly, including silencer 1, silencer 1
Blast pipe 4, second exhaust pipe 3 is connected on downtake pipe 2 by connecting plate 7, and the 4th blast pipe 5 is connected to the 3rd blast pipe
On 4, rainhat 6 is also associated with the 4th blast pipe 5.
The silencer 1 includes, a foundation 11, the circle of position cylindricality of foundation 11, and foundation 11 is provided with two relative branch
Hold round post 12, support cylinder 12 top is uniformly provided with some first notches 13, the two ends of foundation 11 are also relative provided with two peaces
Hanging plate 14 is filled, installation hanging plate 14 is L fonts, installs and is provided with two the first fixing holes 15 on hanging plate 14.Two inside foundation 11
The place being provided between cylinder 12 outside three cylindrical holes 16, the cylindrical hole 16 is supported to be filled with acoustical cotton 17, acoustical cotton 17
For glass fibre material.
The downtake pipe 2 is L-type pipe, including the first pipe 21, and the first pipe 21 is by supporting cylinder 12 to be connected to
On silencer 1, the first pipe 21 coordinates with support cylinder 12 gap, and the top of the first pipe 21 is connected to the first elbow 22, and first is curved
First 22 top is welded with the first nut 24 in being uniformly provided with some second notches 23, the second notch 23.
The second exhaust pipe 3 includes a connecting tube 31, is welded with the second nut 32 in connecting tube 31, and connecting plate 7 passes through the
Connecting tube 31 is fixedly connected by one nut 24, the second nut 32 with the first elbow 22 on downtake pipe 2；Set in connecting tube 31
Have and be uniformly provided with some first through hole 34 on the first disk 33, the first disk 33.The middle part of connecting tube 31 is provided with a telescoping tube 35, stretches
The draw 35 is stainless steel spring telescoping tube, and the other end of telescoping tube 35 is provided with the second elbow 36, and the top of the second elbow 36 is provided with one the
Some second through holes 38 are uniformly provided with two disks 37, the second disk 37.
3rd blast pipe 4 includes the second pipe 41, and the top of the second pipe 41 is provided with connector 42, the top of connector 42
Provided with the 3rd disk 43, some third through-holes 44 are uniformly provided with the 3rd disk 43.4th blast pipe 5 by the 4th disk 51 with
3rd blast pipe 4 is connected, and the 4th blast pipe 5 is provided with a rainhat.
The present invention is provided with the setting in three holes by silencer inner homogeneous, and glass-fibre fillers setting, make
This gas extraction system operationally to wait soundproof effect more preferable, it is to avoid generating set sound is excessive.The construction of multiple exhaust stacks, makes
Obtain exhaust effect of the invention more preferable；The setting of rainhat, it is to avoid interference of the rainwater to this gas extraction system.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed
All details of narration, it is only described embodiment that the invention is not limited yet.Obviously, according to the content of this specification,
It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain the present invention
Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of generating set exhaust system assembly, it is characterised in that including silencer (1), silencer is connected with first on (1)
Blast pipe (2) and the 3rd blast pipe (4), second exhaust pipe (3) are connected on downtake pipe (2) by connecting plate (7), and the 4th
Blast pipe (5) is connected on the 3rd blast pipe (4), and rainhat (6) is also associated with the 4th blast pipe (5)；
The silencer (1) includes, a foundation (11), and foundation (11) is provided with two relative support cylinders (12), and branch is held round
Post (12) top is uniformly provided with some first notches (13), and foundation (11) two ends are also relative provided with two installation hanging plates
(14), provided with three cylindrical holes (16) between two internal support cylinders (12) of foundation (11)；
The downtake pipe (2) is L-type pipe, including the first pipe (21), and the first pipe (21) is by supporting cylinder (12) even
It is connected on silencer (1), is connected to the first elbow (22) above the first pipe (21), the first elbow (22) top is uniformly provided with some
The first nut (24) is welded with second notch (23), the second notch (23) place；
The second exhaust pipe (3) includes being welded with the second nut (32) in a connecting tube (31), connecting tube (31)；Connecting tube (31)
It is provided with the middle part of the first disk (33), connecting tube (31) and is provided with a telescoping tube (35), telescoping tube (35) other end is curved provided with second
One second disk (37) is provided with the top of head (36), the second elbow (36)；
3rd blast pipe (4) includes being provided with connector (42), connector above the second pipe (41), the second pipe (41)
(42) top is provided with the 3rd disk (43), and the 4th blast pipe (5) is connected by the 4th disk (51) with the 3rd blast pipe (4), the
Four blast pipes (5) are provided with a rainhat (6).
2. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that the foundation (11) is circle
Cylindricality.
3. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that the installation hanging plate (14)
For L fonts, install and be provided with two the first fixing holes (15) on hanging plate (14).
4. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that outside the through hole (16)
Place be filled with acoustical cotton (17), acoustical cotton (17) be glass fibre material.
5. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that the connecting plate (7) is led to
The first nut (24), the second nut (32) are crossed by the fixed company of the first elbow (22) in connecting tube (31) and downtake pipe (2)
Connect.
6. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that the telescoping tube (35) is
Stainless steel spring telescoping tube.
7. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that first disk (33)
On be uniformly provided with some first through hole (34), the second disk (37) and be uniformly provided with some second through holes (38).
8. a kind of generating set exhaust system assembly according to claim 1, it is characterised in that the 3rd disk (43)
On be uniformly provided with some third through-holes (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591593.7A CN107143408A (en) | 2017-07-19 | 2017-07-19 | A kind of generating set exhaust system assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710591593.7A CN107143408A (en) | 2017-07-19 | 2017-07-19 | A kind of generating set exhaust system assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107143408A true CN107143408A (en) | 2017-09-08 |
Family
ID=59775794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710591593.7A Pending CN107143408A (en) | 2017-07-19 | 2017-07-19 | A kind of generating set exhaust system assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107143408A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238372Y (en) * | 1995-11-22 | 1996-10-23 | 陈家贤 | Multipipeline muffler |
| US20020117346A1 (en) * | 2001-02-23 | 2002-08-29 | Carl Porter | Dual stack exhaust system |
| CN103256110A (en) * | 2012-02-16 | 2013-08-21 | 现代自动车株式会社 | Horizontally installed muffler having sporty tone |
| CN203769908U (en) * | 2014-04-23 | 2014-08-13 | 安徽合力股份有限公司 | Forklift exhaust system |
| CN104089126A (en) * | 2014-06-26 | 2014-10-08 | 四川川起钢结构有限公司 | Metal pipe connecting structure |
| CN204024781U (en) * | 2014-07-09 | 2014-12-17 | 首帆动力设备制造(上海)有限公司 | A kind of squelch type diesel generating set modified model silencing apparatus |
| CN204783225U (en) * | 2015-06-10 | 2015-11-18 | 首帆动力科技股份有限公司 | Small -size generating set noise elimination mechanism of improved generation |
-
2017
- 2017-07-19 CN CN201710591593.7A patent/CN107143408A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238372Y (en) * | 1995-11-22 | 1996-10-23 | 陈家贤 | Multipipeline muffler |
| US20020117346A1 (en) * | 2001-02-23 | 2002-08-29 | Carl Porter | Dual stack exhaust system |
| CN103256110A (en) * | 2012-02-16 | 2013-08-21 | 现代自动车株式会社 | Horizontally installed muffler having sporty tone |
| CN203769908U (en) * | 2014-04-23 | 2014-08-13 | 安徽合力股份有限公司 | Forklift exhaust system |
| CN104089126A (en) * | 2014-06-26 | 2014-10-08 | 四川川起钢结构有限公司 | Metal pipe connecting structure |
| CN204024781U (en) * | 2014-07-09 | 2014-12-17 | 首帆动力设备制造(上海)有限公司 | A kind of squelch type diesel generating set modified model silencing apparatus |
| CN204783225U (en) * | 2015-06-10 | 2015-11-18 | 首帆动力科技股份有限公司 | Small -size generating set noise elimination mechanism of improved generation |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |
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| RJ01 | Rejection of invention patent application after publication |