CN108616192A - A kind of preferable generator of sound insulation - Google Patents
A kind of preferable generator of sound insulation Download PDFInfo
- Publication number
- CN108616192A CN108616192A CN201810766609.8A CN201810766609A CN108616192A CN 108616192 A CN108616192 A CN 108616192A CN 201810766609 A CN201810766609 A CN 201810766609A CN 108616192 A CN108616192 A CN 108616192A
- Authority
- CN
- China
- Prior art keywords
- sound
- panel
- support plate
- absorbing
- cavity
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses a kind of preferable generators of sound insulation of technical field of generators,Including engine block,The surrounding outer wall of the engine block installs sound panel by supporting rod,The inner cavity of the sound panel is equipped with support plate,Sound-absorbing block is uniformly installed in the support plate,The inner wall of side and sound panel of the sound-absorbing block far from support plate connects,And form sound absorption cavity between adjacent sound-absorbing block and sound panel,Side of the sound panel far from supporting rod described in four groups is respectively mounted four groups of bumper posts,And form cavity between adjacent buffer column and shell and sound panel,Sound-absorbing sponge is equipped in the cavity,The preferable generator of the sound insulation,By the way that sound panel is arranged,Support plate,Sound-absorbing block and sound-absorbing sponge,It enough reduces noise and passes through the vibrations generated when sound panel,Noise is subjected to absorption reduction,Sound-absorbing sponge can further absorb noise simultaneously,Comfortable quiet working environment is improved for worker,Improve work task efficiency.
Description
Technical field
The present invention relates to technical field of generators, specially a kind of preferable generator of sound insulation.
Background technology
Motor refers to the mechanical equipment at electric energy by the energy conversion of other forms, it is by the hydraulic turbine, steam turbine, diesel engine
Or the driving of other dynamic power machines, it converts the energy that flow, air-flow, fuel combustion or nuclear fission generate to mechanical energy and is transmitted to
Generator, then electric energy is converted to by generator.Traditional generator will produce a large amount of noise at work, seriously affect worker
Working efficiency, for a long time be in noise under work, or even harm health, therefore, it is proposed that a kind of sound insulation preferably generates electricity
Machine.
Invention content
The purpose of the present invention is to provide a kind of preferable generators of sound insulation, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of preferable generator of sound insulation, including generator
The surrounding outer wall of ontology, the engine block installs sound panel by supporting rod, and the inner cavity of the sound panel is equipped with support
Plate, uniformly installs sound-absorbing block in the support plate, the inner wall connection of side and sound panel of the sound-absorbing block far from support plate, and
Sound absorption cavity is formed between adjacent sound-absorbing block and sound panel, side of the sound panel far from supporting rod described in four groups is respectively mounted four groups of bufferings
Column, and side and cage connection of the bumper post far from sound panel, and cavity is formed between adjacent buffer column and shell and sound panel,
Sound-absorbing sponge is equipped in the cavity.
Preferably, the sound-absorbing block includes connecting rod, and the both ends of the connecting rod are respectively mounted hollow ball, hollow described in two groups
Solid particle is equipped in ball.
Preferably, the through-hole to match with connecting rod, and the thickness of support plate and company are uniformly provided in the support plate
The length of extension bar is identical.
Preferably, the bumper post includes mobile bar, the equal grafting loop bar in both ends of the mobile bar, and mobile bar and two groups
It is connected by spring between loop bar.
Preferably, it is uniformly provided with sound-absorption hole on the sound-absorbing sponge, and is connected between adjacent sound-absorption hole.
Preferably, the shell is aluminum alloy casing, and heat emission hole is uniformly provided on shell.
Compared with prior art, the beneficial effects of the invention are as follows：The preferable generator of the sound insulation, by be arranged sound panel,
Support plate, sound-absorbing block and sound-absorbing sponge enough reduce noise and pass through the vibrations generated when sound panel, noise is carried out absorption reduction,
Sound-absorbing sponge can further absorb noise simultaneously, improve comfortable quiet working environment for worker, improve worker
Working efficiency.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is sound-absorbing block structure schematic diagram of the present invention；
Fig. 3 is supporting plate structure schematic diagram of the present invention；
Fig. 4 is bumper post structural schematic diagram of the present invention.
In figure：1 engine block, 2 supporting rods, 3 sound panels, 4 support plates, 5 sound-absorbing blocks, 51 connecting rods, 52 hollow balls, 53
Solid particle, 6 sound absorption cavities, 7 bumper posts, 71 mobile bars, 72 loop bars, 73 springs, 8 shells, 9 cavitys, 10 sound-absorbing sponges.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of preferable generator of sound insulation, including generator sheet
The surrounding outer wall of body 1, engine block 1 installs sound panel 3 by supporting rod 2, and the inner cavity of sound panel 3 is equipped with support plate 4, branch
Sound-absorbing block 5 is uniformly installed, side of the sound-absorbing block 5 far from support plate 4 is connect with the inner wall of sound panel 3, and adjacent sound-absorbing on fagging 4
Sound absorption cavity 6 is formed between block 5 and sound panel 3, can reduce vibrations when noise transmission, four groups of sound panels 3 are far from supporting rod 2
Side is respectively mounted four groups of bumper posts 7, and side of the bumper post 7 far from sound panel 3 is connect with shell 8, and adjacent buffer column 7 with it is outer
Cavity 9 is formed between shell 8 and sound panel 3, and sound-absorbing sponge 10 is equipped in cavity 9.
Wherein, sound-absorbing block 5 includes connecting rod 51, and the both ends of connecting rod 51 are respectively mounted hollow ball 52, in two groups of hollow balls 52
Be equipped with solid particle 53, by solid particle 53 can the vibrations that generate when absorbing noise and passing through sound panel 3, by noise into
Row absorbs reduction；
The through-hole 41 to match with connecting rod 51, and the thickness of support plate 4 and connecting rod 51 are uniformly provided in support plate 4
Length it is identical, can be fixed on sound-absorbing block 5 is more firm in support plate 4, prevent shaking；
Bumper post 7 includes mobile bar 71, the equal grafting loop bar 72 in both ends of mobile bar 71, and mobile bar 71 and two groups of loop bars 72
Between connected by spring 73, when shell 8 is squeezed by external force, loop bar 72 moves in mobile bar 7, and spring 73 is effective
By pressure into row buffering, to protect engine block 1；
It is uniformly provided with sound-absorption hole on sound-absorbing sponge 10, and is connected between adjacent sound-absorption hole, it can be effective by sound-absorption hole
Noise is absorbed；
Shell 8 is aluminum alloy casing, increases the robustness of shell, and be uniformly provided with heat emission hole on shell 8, can will send out
The heat that motor body 1 generates is distributed.
Operation principle：When engine block 1, which works, generates noise, when noise transmission to sound panel 3, pass through sound-absorbing block 5
Noise can be reduced by the vibrations generated when sound panel 3 with sound absorption cavity 6, and noise is subjected to absorption reduction, while sound-absorbing sponge
10 can further absorb noise, to the noise absorption for generating the work of engine block 1, improve and relax for worker
Fit quiet working environment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of preferable generator of sound insulation, including engine block (1), it is characterised in that：The four of the engine block (1)
All outer walls install sound panel (3) by supporting rod (2), and the inner cavity of the sound panel (3) is equipped with support plate (4), the support
Sound-absorbing block (5) is uniformly installed, side of the sound-absorbing block (5) far from support plate (4) and the inner wall of sound panel (3) connect on plate (4)
It connects, and forms sound absorption cavity (6) between adjacent sound-absorbing block (5) and sound panel (3), sound panel (3) described in four groups is far from supporting rod (2)
Side be respectively mounted four groups of bumper posts (7), and side of the bumper post (7) far from sound panel (3) is connect with shell (8), and adjacent
Cavity (9) is formed between bumper post (7) and shell (8) and sound panel (3), and sound-absorbing sponge (10) is equipped in the cavity (9).
2. the preferable generator of a kind of sound insulation according to claim 1, it is characterised in that：The sound-absorbing block (5) includes connecting
The both ends of extension bar (51), the connecting rod (51) are respectively mounted hollow ball (52), and solid is equipped in hollow ball (52) described in two groups
Particle (53).
3. the preferable generator of a kind of sound insulation according to claim 1, it is characterised in that：On the support plate (4) uniformly
The through-hole (41) to match with connecting rod (51) is offered, and the thickness of support plate (4) is identical as the length of connecting rod (51).
4. the preferable generator of a kind of sound insulation according to claim 1, it is characterised in that：The bumper post (7) includes moving
Lever (71), the equal grafting loop bar (72) in both ends of the mobile bar (71), and between mobile bar (71) and two groups of loop bars (72)
It is connected by spring (73).
5. the preferable generator of a kind of sound insulation according to claim 1, it is characterised in that：On the sound-absorbing sponge (10)
It is even to offer sound-absorption hole, and be connected between adjacent sound-absorption hole.
6. the preferable generator of a kind of sound insulation according to claim 1, it is characterised in that：The shell (8) is aluminium alloy
Shell, and it is uniformly provided with heat emission hole on shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766609.8A CN108616192A (en) | 2018-07-13 | 2018-07-13 | A kind of preferable generator of sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766609.8A CN108616192A (en) | 2018-07-13 | 2018-07-13 | A kind of preferable generator of sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108616192A true CN108616192A (en) | 2018-10-02 |
Family
ID=63666483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810766609.8A Withdrawn CN108616192A (en) | 2018-07-13 | 2018-07-13 | A kind of preferable generator of sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108616192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921552A (en) * | 2019-04-25 | 2019-06-21 | 南通雄亚机电制造有限公司 | A kind of monophase machine noise reduction outer cover |
-
2018
- 2018-07-13 CN CN201810766609.8A patent/CN108616192A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921552A (en) * | 2019-04-25 | 2019-06-21 | 南通雄亚机电制造有限公司 | A kind of monophase machine noise reduction outer cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181002 |
|
| WW01 | Invention patent application withdrawn after publication |