CN106150683A - Generating set water-cooled jacketed muffle device - Google Patents
Generating set water-cooled jacketed muffle device Download PDFInfo
- Publication number
- CN106150683A CN106150683A CN201610602940.7A CN201610602940A CN106150683A CN 106150683 A CN106150683 A CN 106150683A CN 201610602940 A CN201610602940 A CN 201610602940A CN 106150683 A CN106150683 A CN 106150683A
- Authority
- CN
- China
- Prior art keywords
- main body
- deafener
- generating set
- rustless steel
- set water
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- 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
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of generating set water-cooled jacketed muffle device, including: muffler body, the outer water jacket circulating to cool down main body for coolant it is provided with around this main body inner wall；Rustless steel pompon, described rustless steel pompon is filled in the expansion cavity of described body interior.One end of described main body is provided with an adpting flange, and the other end is provided with an air vent joint；The top of described deafener is provided with outlet pipe and air bleeding valve, and bottom is provided with a water inlet.The invention discloses a kind of generating set water-cooled jacketed muffle device, on the one hand can stop the generation of decomposing phenomenon under the internal sound-absorbing material long term high temperature of deafener；On the other hand reduce deafener surface temperature realize noise reduction and reduce unit cabin in temperature.
Description
Technical field
The present invention relates to a kind of generating set water-cooled jacketed muffle device.
Background technology
In noise control technology, acoustic filter is the noise reducing apparatus being most widely used, and for improving working conditions, reduction is made an uproar
Sound pollutes and serves important function.Common deafener substantially belongs to resistive, resistance, combined type and aerofluxus emptying formula four kind
Type, its design application technology also tends to perfect with manufacturing process.
Noise improvement considered by more need of the application of common deafener, because of functional requirement difference, to reducing delivery temperature
And deafener external skin temperatures is strict with；The sound-absorbing material used in deafener can slack at long term high temperature environment
End, gets rid of deafener with aerofluxus.
Summary of the invention
For existing issue, the invention discloses a kind of generating set water-cooled jacketed muffle device.
Technical scheme is as follows:
A kind of generating set water-cooled jacketed muffle device, including:
Muffler body, is provided with the outer water jacket circulating to cool down main body for coolant around this main body inner wall；
Rustless steel pompon, described rustless steel pompon is filled in the expansion cavity of described body interior.
One end of described main body is provided with an adpting flange, and the other end is provided with an air vent joint；The top of described deafener
Being provided with outlet pipe and air bleeding valve, bottom is provided with a water inlet.
Further, in described water inlet and outlet pipe are all communicated to described outer water jacket.
Further, described air bleeding valve is communicated to the inside of described main body.
The invention discloses a kind of generating set water-cooled jacketed muffle device, on the one hand can stop the internal sound-absorbing material of deafener long
The generation of decomposing phenomenon under phase high temperature；On the other hand reduce deafener surface temperature realize noise reduction and reduce unit cabin in temperature
Degree.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described.
Fig. 1 is the front view of generating set water-cooled jacketed muffle device provided by the present invention；
Fig. 2 is the sectional view of generating set water-cooled jacketed muffle device provided by the present invention.
In figure, numeral represents:
The outer water jacket 3-muffler body 4-water inlet 5-air vent joint 6-air bleeding valve 7-of 1-adpting flange 2-goes out
Water pipe 8-rustless steel pompon.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe wholely.
Shown in Fig. 1, a kind of generating set water-cooled jacketed muffle device, including: muffler body 3, it is provided with use around this main body 3 inwall
Circulate to cool down the outer water jacket 2 of main body 3 in coolant；Also include that rustless steel pompon 8, described rustless steel pompon 8 are filled in
In expansion cavity within described main body 3.One end of described main body 3 is provided with an adpting flange 1, and the other end is provided with an air vent joint
5；The top of described deafener is provided with outlet pipe 7 and air bleeding valve 6, and bottom is provided with a water inlet 4.Described water inlet 4 and outlet pipe 7
All it is communicated in described outer water jacket 2.Described air bleeding valve 6 is communicated to the inside of described main body 3.
The enforcement of the present invention is as follows with case: engine exhaust enters noise reduction after being connected by exhaust manifold link flange 1
Device main body 3, enters next stage silencing means by air vent joint 5, and simultaneity factor coolant enters outer water jacket by water inlet 4
2, after muffler body 3 is cooled down, finally it is back to coolant circulation system from outlet pipe 7.By cold to muffler body 3
But, exhaust gas pressure reduces, lower noise, and thermal exposure reduces.Rustless steel pompon 8 is filled up in each expansion cavity of muffler body 3,
Replace other sound-absorbing material, on the one hand in unit longtime running in packing material will not resolve into powder because of high temperature and blow out and disappear
Sound device；On the other hand absorbing sound and lowering noise is played.
Multiple amendment to these embodiments will be apparent from, herein for those skilled in the art
Defined General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.
Claims (3)
1. a generating set water-cooled jacketed muffle device, it is characterised in that including:
Muffler body, is provided with the outer water jacket circulating to cool down main body for coolant around this main body inner wall；
Rustless steel pompon, described rustless steel pompon is filled in the expansion cavity of described body interior.
One end of described main body is provided with an adpting flange, and the other end is provided with an air vent joint；The top of described deafener is provided with
Outlet pipe and air bleeding valve, bottom is provided with a water inlet.
Deafener the most according to claim 1, it is characterised in that described water inlet and outlet pipe are all communicated to described outer water
In set.
Deafener the most according to claim 1, it is characterised in that described air bleeding valve is communicated to the inside of described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602940.7A CN106150683A (en) | 2016-07-27 | 2016-07-27 | Generating set water-cooled jacketed muffle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602940.7A CN106150683A (en) | 2016-07-27 | 2016-07-27 | Generating set water-cooled jacketed muffle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106150683A true CN106150683A (en) | 2016-11-23 |
Family
ID=58060005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602940.7A Pending CN106150683A (en) | 2016-07-27 | 2016-07-27 | Generating set water-cooled jacketed muffle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106150683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677859A (en) * | 2017-02-21 | 2017-05-17 | 济南吉美乐电源技术有限公司 | Water cooling silencer suitable for box type mute low-power internal combustion engine generator set |
| CN107461235A (en) * | 2017-08-28 | 2017-12-12 | 清华大学苏州汽车研究院（相城） | Air exhaust muffler device based on temperature adjustment |
| CN109209590A (en) * | 2018-09-21 | 2019-01-15 | 上海盼得电气科技有限公司 | A kind of diesel generating set water-cooled jacketed muffle device |
| CN113006918A (en) * | 2021-02-22 | 2021-06-22 | 柳州职业技术学院 | Noise-reduction exhaust pipe assembly for automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539892A (en) * | 1991-08-02 | 1993-02-19 | Ebara Corp | Noise silencer having water cooling jacket |
| US6425742B1 (en) * | 1998-03-25 | 2002-07-30 | Taiko Kikai Industries, Ltd. | Discharge silencer provided with drain recovering function |
| CN101907009A (en) * | 2010-07-19 | 2010-12-08 | 中国人民解放军重庆通信学院 | Impedance composite water-cooled muffler for diesel generator set |
| CN203939565U (en) * | 2014-06-30 | 2014-11-12 | 江门市海星游艇制造有限公司 | Water cooled silencer |
| CN104564239A (en) * | 2013-10-28 | 2015-04-29 | 常州市豪鹰车灯厂 | Motorcycle muffler |
| CN204476537U (en) * | 2014-12-18 | 2015-07-15 | 重庆博沃发动机配件制造有限公司 | Water-cooled silencing apparatus |
| CN204511607U (en) * | 2015-04-14 | 2015-07-29 | 苏小娅 | A kind of hot water silencing apparatus |
| CN206071719U (en) * | 2016-07-27 | 2017-04-05 | 江苏东方康弛机电科技有限公司 | Generating set water-cooled jacketed muffle device |
-
2016
- 2016-07-27 CN CN201610602940.7A patent/CN106150683A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0539892A (en) * | 1991-08-02 | 1993-02-19 | Ebara Corp | Noise silencer having water cooling jacket |
| US6425742B1 (en) * | 1998-03-25 | 2002-07-30 | Taiko Kikai Industries, Ltd. | Discharge silencer provided with drain recovering function |
| CN101907009A (en) * | 2010-07-19 | 2010-12-08 | 中国人民解放军重庆通信学院 | Impedance composite water-cooled muffler for diesel generator set |
| CN104564239A (en) * | 2013-10-28 | 2015-04-29 | 常州市豪鹰车灯厂 | Motorcycle muffler |
| CN203939565U (en) * | 2014-06-30 | 2014-11-12 | 江门市海星游艇制造有限公司 | Water cooled silencer |
| CN204476537U (en) * | 2014-12-18 | 2015-07-15 | 重庆博沃发动机配件制造有限公司 | Water-cooled silencing apparatus |
| CN204511607U (en) * | 2015-04-14 | 2015-07-29 | 苏小娅 | A kind of hot water silencing apparatus |
| CN206071719U (en) * | 2016-07-27 | 2017-04-05 | 江苏东方康弛机电科技有限公司 | Generating set water-cooled jacketed muffle device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677859A (en) * | 2017-02-21 | 2017-05-17 | 济南吉美乐电源技术有限公司 | Water cooling silencer suitable for box type mute low-power internal combustion engine generator set |
| CN107461235A (en) * | 2017-08-28 | 2017-12-12 | 清华大学苏州汽车研究院（相城） | Air exhaust muffler device based on temperature adjustment |
| CN107461235B (en) * | 2017-08-28 | 2020-03-24 | 清华大学苏州汽车研究院（相城） | Exhaust silencing device based on temperature regulation |
| CN109209590A (en) * | 2018-09-21 | 2019-01-15 | 上海盼得电气科技有限公司 | A kind of diesel generating set water-cooled jacketed muffle device |
| CN113006918A (en) * | 2021-02-22 | 2021-06-22 | 柳州职业技术学院 | Noise-reduction exhaust pipe assembly for automobile |
| CN113006918B (en) * | 2021-02-22 | 2022-08-16 | 柳州职业技术学院 | Noise-reduction exhaust pipe assembly for automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |