CN105545482A - Silencer cavity air deflector structure for silencing type generator unit - Google Patents
Silencer cavity air deflector structure for silencing type generator unit Download PDFInfo
- Publication number
- CN105545482A CN105545482A CN201610069982.9A CN201610069982A CN105545482A CN 105545482 A CN105545482 A CN 105545482A CN 201610069982 A CN201610069982 A CN 201610069982A CN 105545482 A CN105545482 A CN 105545482A
- Authority
- CN
- China
- Prior art keywords
- wind deflector
- air deflector
- cavity
- muffler chamber
- deflector structure
- 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.)
- Granted
Links
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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention belongs to the technical field of generator units and relates to a silencer cavity air deflector structure for a silencing type generator unit. The silencer cavity air deflector structure comprises an air deflector body, wherein a silencer cavity and an engine cavity are formed in the air deflector body; bottom plates of the silencer cavity and the engine cavity protrude towards opposite directions; an exhaust pipe fixing clamping plate is arranged on the bottom plate of the silencer cavity; and an air inlet is formed in the air deflector body corresponding to the outer side of the engine cavity. As the air deflector structure is matched with a generator unit shell to form the silencer cavity, the silencer cavity air deflector structure can effectively have the actions of silencing and noise reduction.
Description
Technical field
The invention belongs to generator set technical field, relate to a kind of muffler chamber wind deflector structure of mute generator group.
Background technique
Closed generator set operationally needs when development and Design, needs the sound-deadening and noise-reducing problem considering generator set, to guarantee generator set smooth running.At present, closed generator set, when designing, carries out rational deployment mainly for generator set rack, so that reach the object of sound-deadening and noise-reducing.Because baffler is arranged at generator set inside, the erasure effect acquired a certain degree by baffler, but lack the measure that baffler is cooled.
Summary of the invention
The present invention is directed to the problems referred to above, provide a kind of muffler chamber wind deflector structure of mute generator group, this wind deflector structure coordinates with electric generator set casing body and forms muffler chamber, effectively can play the effect of sound-deadening and noise-reducing.
According to technological scheme of the present invention: a kind of muffler chamber wind deflector structure of mute generator group, it is characterized in that: comprise wind deflector body, described wind deflector body forms muffler chamber, engine cavity, described muffler chamber, both engine cavities base plate direction towards the opposite is protruding, muffler chamber base plate is provided with outlet pipe fixing chuck plate, on wind deflector body, is provided with intake grill corresponding to outside engine cavity.
As a further improvement on the present invention, described outlet pipe fixing chuck plate has two pieces, forms complete circular hole after the split of two pieces of outlet pipe fixing chuck plates.
As a further improvement on the present invention, described wind deflector body corresponds to engine cavity one side end and be bent to form end plate.
As a further improvement on the present invention, described wind deflector body bottom portion is bent to form base plate, and base plate is provided with bolt hole.
Technique effect of the present invention is: the problem of the baffler cooling effect difference that product of the present invention exists for existing generator set, carry out targeted design improvement, by design wind deflector, muffler chamber is formed by between wind deflector and generator set cabinet, baffler is placed in muffler chamber, cooling air enters in muffler chamber via intake grill, after cooling air cools baffler, flows out from generator set cabinet end of body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
In Fig. 1, comprise wind deflector body 1, intake grill 2, muffler chamber 3, engine cavity 4, outlet pipe fixing chuck plate 5, end plate 6, base plate 7 etc.
As shown in Figure 1, the present invention is a kind of muffler chamber wind deflector structure of mute generator group, comprise wind deflector body 1, described wind deflector body 1 is formed muffler chamber 3, engine cavity 4, described muffler chamber 3, both engine cavities 4 base plate direction towards the opposite is protruding, muffler chamber 3 base plate is provided with outlet pipe fixing chuck plate 5, is provided with intake grill 2 on wind deflector body 1, corresponding to outside engine cavity 4.
Outlet pipe fixing chuck plate 5 has two pieces, forms complete circular hole after the split of two pieces of outlet pipe fixing chuck plates 5.
Wind deflector body 1 corresponds to engine cavity 4 one side end and be bent to form end plate 6.
Be bent to form base plate 7 bottom wind deflector body 1, base plate 7 is provided with bolt hole.
Working procedure of the present invention is as follows: product of the present invention operationally, be installed in generator set cabinet, when mounted, end plate 6 is fixed on generator set cabinet intracoelomic cavity base plate, base plate 7 is fastenedly connected bottom generator set cabinet, guarantee that muffler chamber 3 side corresponds to generator set inner chamber baffler side, and baffler is placed in muffler chamber 3, the suction tude of baffler is fixed by outlet pipe fixing chuck plate 5, engine cavity 4 side corresponds to generator set inner chamber motor side, engine cavity 4 inwall is coated on motor, realize the Appropriate application of generator set cabinet inner space, after wind deflector body 1 fixes, and form silencing cavity between generator set cabinet inwall, engine blower cover sidepiece exhaust outlet is connected with intake grill 2, the cooling air of motor enters silencing cavity from intake grill 2, cools baffler.
Claims (4)
1. the muffler chamber wind deflector structure of a mute generator group, it is characterized in that: comprise wind deflector body (1), described wind deflector body (1) is formed muffler chamber (3), engine cavity (4), both base plates of described muffler chamber (3), engine cavity (4) direction towards the opposite is protruding, muffler chamber (3) base plate is provided with outlet pipe fixing chuck plate (5), and wind deflector body (1) above, corresponding to engine cavity (4) outside is provided with intake grill (2).
2. the muffler chamber wind deflector structure of mute generator group as claimed in claim 1, is characterized in that: described outlet pipe fixing chuck plate (5) has two pieces, forms complete circular hole after the split of two pieces of outlet pipe fixing chuck plates (5).
3. the muffler chamber wind deflector structure of mute generator group as claimed in claim 1, is characterized in that: upper engine cavity (4) side end that corresponds to of described wind deflector body (1) is bent to form end plate (6).
4. the muffler chamber wind deflector structure of mute generator group as claimed in claim 1, is characterized in that: described wind deflector body (1) bottom is bent to form base plate (7), and base plate (7) is provided with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069982.9A CN105545482B (en) | 2016-02-01 | 2016-02-01 | The muffler chamber wind deflector structure of mute generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610069982.9A CN105545482B (en) | 2016-02-01 | 2016-02-01 | The muffler chamber wind deflector structure of mute generator group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545482A true CN105545482A (en) | 2016-05-04 |
| CN105545482B CN105545482B (en) | 2018-03-16 |
Family
ID=55824963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610069982.9A Active CN105545482B (en) | 2016-02-01 | 2016-02-01 | The muffler chamber wind deflector structure of mute generator group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420180A (en) * | 2017-09-14 | 2017-12-01 | 隆鑫通用动力股份有限公司 | A kind of air guide structure and generating set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608946A (en) * | 1983-05-11 | 1986-09-02 | Honda Giken Kogyo Kabushiki Kaisha | Portable engine-generator set |
| JPS62203927A (en) * | 1986-02-28 | 1987-09-08 | Honda Motor Co Ltd | Portable engine work device |
| JPH04308322A (en) * | 1991-04-05 | 1992-10-30 | Yanmar Diesel Engine Co Ltd | Sound insulating type engine work machine |
| JPH07119480A (en) * | 1993-10-21 | 1995-05-09 | Suzuki Motor Corp | Engine working machine |
| CN104847488A (en) * | 2015-05-05 | 2015-08-19 | 江苏苏美达机电有限公司 | Generator set driven by engine |
| CN205532883U (en) * | 2016-02-01 | 2016-08-31 | 无锡开普机械有限公司 | Hush air generating set's muffler chamber air guide plate |
-
2016
- 2016-02-01 CN CN201610069982.9A patent/CN105545482B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608946A (en) * | 1983-05-11 | 1986-09-02 | Honda Giken Kogyo Kabushiki Kaisha | Portable engine-generator set |
| JPS62203927A (en) * | 1986-02-28 | 1987-09-08 | Honda Motor Co Ltd | Portable engine work device |
| JPH04308322A (en) * | 1991-04-05 | 1992-10-30 | Yanmar Diesel Engine Co Ltd | Sound insulating type engine work machine |
| JPH07119480A (en) * | 1993-10-21 | 1995-05-09 | Suzuki Motor Corp | Engine working machine |
| CN104847488A (en) * | 2015-05-05 | 2015-08-19 | 江苏苏美达机电有限公司 | Generator set driven by engine |
| CN205532883U (en) * | 2016-02-01 | 2016-08-31 | 无锡开普机械有限公司 | Hush air generating set's muffler chamber air guide plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420180A (en) * | 2017-09-14 | 2017-12-01 | 隆鑫通用动力股份有限公司 | A kind of air guide structure and generating set |
| CN107420180B (en) * | 2017-09-14 | 2023-05-26 | 隆鑫通用动力股份有限公司 | Wind-guiding structure and generating set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105545482B (en) | 2018-03-16 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20180316 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20180316 |