CN216110998U - Box structure of ultra-low noise diesel generating set - Google Patents
Box structure of ultra-low noise diesel generating set Download PDFInfo
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- CN216110998U CN216110998U CN202122851027.XU CN202122851027U CN216110998U CN 216110998 U CN216110998 U CN 216110998U CN 202122851027 U CN202122851027 U CN 202122851027U CN 216110998 U CN216110998 U CN 216110998U
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- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model relates to a box body structure of an ultra-low noise diesel generator set, which comprises a box body, wherein a sound insulation layer is fixedly connected to an inner cavity of the box body, a sound absorption layer is fixedly connected to the inner cavity of the sound insulation layer, a bottom plate is fixedly connected to the top of the sound absorption layer, a clamping mechanism with the top penetrating to the outer side of the bottom plate is fixedly connected to the inner cavity of the bottom plate, a generator body is movably connected to the top of the bottom plate, and a heat dissipation assembly with the left side sequentially penetrating through the box body, the sound insulation layer and the sound absorption layer to the inner cavity of the box body is fixedly connected to the right side of the box body. This ultralow noise diesel generating set's box structure places the generator body back on the bottom plate, starts clamping components and presss from both sides the generator body tightly, prevents that its vibration from producing the noise, and the noise that the generator body produced is at first absorbed by the sound absorbing layer, and further blockked by the puigging not having absorbed, reduces the transmission of noise, has realized the purpose that ultralow noise diesel generating set's box structure noise reduction effect is good.
Description
Technical Field
The utility model relates to the technical field of diesel generators, in particular to a box body structure of an ultra-low noise diesel generator set.
Background
The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power.
The diesel generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises, but the diesel generator has high power, can generate high noise when generating power, influences the lives of surrounding residents and causes harm, so that the box body structure of the ultra-low noise diesel generator set is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the box body structure of the ultra-low noise diesel generator set, which has the advantages of good noise reduction effect and the like, and solves the problems of larger noise and influence on the life of residents.
In order to achieve the purpose, the utility model provides the following technical scheme: the box body structure of the ultra-low noise diesel generating set comprises a box body, wherein a sound insulation layer is fixedly connected to an inner cavity of the box body, a sound absorption layer is fixedly connected to the inner cavity of the sound insulation layer, a bottom plate is fixedly connected to the top of the sound absorption layer, a clamping mechanism with the top penetrating to the outer side of the bottom plate is fixedly connected to the inner cavity of the bottom plate, a generator body is movably connected to the top of the bottom plate, a heat dissipation assembly with the left side sequentially penetrating through the box body, the sound insulation layer and the sound absorption layer to the inner cavity of the box body is fixedly connected to the right side of the box body, a cover plate movably connected to the top of the box body is hinged to the left side of the box body, and a handle is fixedly connected to the top of the cover plate;
clamping mechanism include with the bottom fixed connection's of bottom plate inner chamber driving motor, driving motor's output shaft fixedly connected with rotation axis, the gear has been cup jointed to the surface of rotation axis, the top and the bottom of gear all mesh there is the rack, two the equal sliding connection in inner chamber of rack has the left and right sides all to run through to the rack outside and with the dead lever of bottom plate inner chamber wall fixed connection, the dead lever is kept away from with one side fixedly connected with of bottom plate inner chamber wall fixed connection and bottom plate inner chamber wall fixed connection's fixed block, two the top of rack is fixedly connected with top respectively and is run through to the head rod and the second connecting rod in the bottom plate outside, the equal fixedly connected with splint in top of head rod and second connecting rod.
Furthermore, a plurality of vent holes are formed in the cover plate, and the outer surface of the handle is sleeved with the spongy cushion.
Further, radiator unit includes the loading board with box right side fixed connection, the top fixedly connected with fan of loading board, the admission line to the box inner chamber is run through on the air inlet fixedly connected with left side of fan.
Further, the puigging includes the shell that gives sound insulation with box inner chamber wall fixed connection, a plurality of amortization storehouses have been seted up to the inner chamber of shell that gives sound insulation.
Further, sound absorbing layer includes with sound insulation shell inner chamber wall fixed connection inhale the sound shell, the inner chamber of inhaling the sound shell is filled and is inhaled the sound cotton.
Further, the top of bottom plate is seted up respectively with the rectangular spout of first connecting rod and second connecting rod looks adaptation.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this ultralow noise diesel generating set's box structure, place the generator body back on the bottom plate, start clamping assembly and press from both sides the generator body tightly, prevent that its vibration from producing the noise, and the noise that the generator body produced is at first absorbed by the sound-absorbing layer, further blockked by the puigging not having absorbed, reduce the transmission of noise, the box also can block the transmission of noise to a certain extent, the purpose that ultralow noise diesel generating set's box structure noise reduction effect is good has been realized, avoid the noise to cause injury and influence resident life to personnel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: the sound insulation device comprises a box body 1, a sound insulation layer 2, a sound insulation shell 21, a sound insulation cabin 22, a sound insulation layer 3, a sound absorption shell 31, sound absorption cotton 32, a bottom plate 4, a clamping mechanism 5, a driving motor 51, a rotating shaft 52, a gear 53, a rack 54, a fixing rod 55, a fixing block 56, a first connecting rod 57, a second connecting rod 58, a clamping plate 59, a generator body 6, a heat dissipation assembly 7, a cover plate 8 and a handle 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the case structure of an ultra-low noise diesel generator set in this embodiment includes a case 1, an inner cavity of the case 1 is fixedly connected with a sound insulation layer 2, the inner cavity of the sound insulation layer 2 is fixedly connected with a sound absorption layer 3, the sound absorption layer 3 and the sound insulation layer 2 are parts mainly for reducing noise, a bottom plate 4 is fixedly connected to the top of the sound absorption layer 3, the inner cavity of the bottom plate 4 is fixedly connected with a clamping mechanism 5 whose top penetrates to the outside of the bottom plate 4, the clamping mechanism 5 is used for fixing a generator body 6 placed on the bottom plate 4 to reduce vibration during operation, the top of the bottom plate 4 is movably connected with a generator body 6, the right side of the case 1 is fixedly connected with a heat dissipation assembly 7 whose left side penetrates the case 1, the sound insulation layer 2 and the sound absorption layer 3 to the inner cavity of the case 1 in sequence, the heat dissipation assembly 7 is used for taking away heat from the inner cavity of the case 1, the left side of the case 1 is hinged with a cover plate 8 movably connected with the top of the case 1, the top fixedly connected with handle 9 of apron 8 opens the generator body 6 that takes out that apron 8 can be very convenient through handle 9, maintains it.
It should be noted that a plurality of vent holes are formed in the cover plate 8, the vent holes are used for compensating air taken away by the heat dissipation assembly 7, and the outer surface of the handle 9 is sleeved with the sponge pad.
Wherein, radiator unit 7 include with 1 right side fixed connection's of box loading board, the top fixedly connected with fan of loading board, the air inlet fixedly connected with left side of fan runs through to the admission line of 1 inner chamber of box, starts the fan and can absorb the hot-air of 1 inner chamber of box through the admission line, discharges from the gas outlet of fan again.
Furthermore, puigging 2 includes with box 1 inner chamber wall fixed connection's syllable-dividing shell 21, and a plurality of amortization storehouses 22 have been seted up to the inner chamber of shell 21 that gives sound insulation, and the inner chamber in amortization storehouse 22 contains the air, and takes place the vibration and then weaken it with the noise.
It is understood that the sound absorbing layer 3 includes a sound absorbing shell 31 fixedly connected to the inner cavity wall of the sound insulating shell 21, and the inner cavity of the sound absorbing shell 31 is filled with sound absorbing cotton 32.
Referring to fig. 2, the clamping mechanism 5 in this embodiment includes a driving motor 51 fixedly connected to the bottom of the inner cavity of the bottom plate 4, an output shaft of the driving motor 51 is fixedly connected to a rotating shaft 52, a gear 53 is sleeved on an outer surface of the rotating shaft 52, racks 54 are respectively engaged with the top and the bottom of the gear 53, fixing rods 55 respectively slidably connected to the inner cavities of the two racks 54, the left and right sides of each fixing rod 55 respectively penetrate through the outer sides of the racks 54 and are fixedly connected to the inner cavity wall of the bottom plate 4, the fixing rods 55 are used for supporting the left and right sliding of the racks 54, one side of each fixing rod 55 far away from the inner cavity wall of the bottom plate 4 is fixedly connected to a fixing block 56 fixedly connected to the inner cavity wall of the bottom plate 4, the tops of the two racks 54 are respectively and fixedly connected to a first connecting rod 57 and a second connecting rod 58, and the tops of the first connecting rod 57 and the second connecting rod 58 are respectively fixedly connected to a clamping plate 59.
In this embodiment, the driving motor 51 is started to drive the gear 53 to rotate, the two racks 54 are driven to move relatively or oppositely through the transmission of the gear 53, and then the two clamping plates 59 are driven by the first connecting rod 57 and the second connecting rod 58 to clamp or loosen the generator body 6.
It should be noted that the top of the bottom plate 4 is respectively provided with a long sliding groove matched with the first connecting rod 57 and the second connecting rod 58.
The working principle of the above embodiment is as follows:
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultra-low noise diesel generating set's box structure, includes box (1), its characterized in that: the sound insulation layer (2) is fixedly connected to an inner cavity of the box body (1), the sound absorption layer (3) is fixedly connected to the inner cavity of the sound insulation layer (2), the bottom plate (4) is fixedly connected to the top of the sound absorption layer (3), the clamping mechanism (5) with the top penetrating to the outer side of the bottom plate (4) is fixedly connected to the inner cavity of the bottom plate (4), the generator body (6) is movably connected to the top of the bottom plate (4), the box body (1), the sound insulation layer (2) and the sound absorption layer (3) sequentially penetrate through the box body (1), the heat dissipation assembly (7) of the inner cavity of the box body (1) is fixedly connected to the left side of the box body (1), the cover plate (8) movably connected to the top of the box body (1) is hinged to the left side of the box body (1), and the handle (9) is fixedly connected to the top of the cover plate (8);
the clamping mechanism (5) comprises a driving motor (51) fixedly connected with the bottom of an inner cavity of the bottom plate (4), an output shaft of the driving motor (51) is fixedly connected with a rotating shaft (52), a gear (53) is sleeved on the outer surface of the rotating shaft (52), racks (54) are meshed with the top and the bottom of the gear (53), the inner cavity of each rack (54) is connected with a fixing rod (55) with the left side and the right side both penetrating through the outer side of the rack (54) and fixedly connected with the inner cavity wall of the bottom plate (4), the fixing rod (55) is far away from one side fixedly connected with the inner cavity wall of the bottom plate (4) and fixedly connected with a fixing block (56) fixedly connected with the inner cavity wall of the bottom plate (4), the tops of the racks (54) are respectively and fixedly connected with a first connecting rod (57) and a second connecting rod (58) with the tops penetrating through the outer side of the bottom plate (4), the tops of the first connecting rod (57) and the second connecting rod (58) are fixedly connected with clamping plates (59).
2. The box body structure of the ultra-low noise diesel generator set according to claim 1, characterized in that: a plurality of vent holes are formed in the cover plate (8), and the outer surface of the handle (9) is sleeved with the spongy cushion.
3. The box body structure of the ultra-low noise diesel generator set according to claim 1, characterized in that: the heat dissipation assembly (7) comprises a bearing plate fixedly connected with the right side of the box body (1), a fan is fixedly connected to the top of the bearing plate, and an air inlet pipeline penetrating through the left side of an air inlet fixedly connected with of the fan to the inner cavity of the box body (1).
4. The box body structure of the ultra-low noise diesel generator set according to claim 1, characterized in that: puigging (2) including with box (1) inner chamber wall fixed connection's syllable-dividing shell (21), a plurality of amortization storehouses (22) have been seted up to the inner chamber of syllable-dividing shell (21).
5. The box structure of the ultra-low noise diesel generator set of claim 4, wherein: the sound absorption layer (3) comprises a sound absorption shell (31) fixedly connected with the inner cavity wall of the sound insulation shell (21), and the inner cavity of the sound absorption shell (31) is filled with sound absorption cotton 32.
6. The box body structure of the ultra-low noise diesel generator set according to claim 1, characterized in that: the top of the bottom plate (4) is respectively provided with a long-strip sliding groove matched with the first connecting rod (57) and the second connecting rod (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122851027.XU CN216110998U (en) | 2021-11-20 | 2021-11-20 | Box structure of ultra-low noise diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122851027.XU CN216110998U (en) | 2021-11-20 | 2021-11-20 | Box structure of ultra-low noise diesel generating set |
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| Publication Number | Publication Date |
|---|---|
| CN216110998U true CN216110998U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122851027.XU Active CN216110998U (en) | 2021-11-20 | 2021-11-20 | Box structure of ultra-low noise diesel generating set |
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| CN (1) | CN216110998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396334A (en) * | 2021-12-21 | 2022-04-26 | 厦门彼奥动力科技有限公司 | Air inlet and exhaust device of air-cooled low-noise diesel generating set |
-
2021
- 2021-11-20 CN CN202122851027.XU patent/CN216110998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396334A (en) * | 2021-12-21 | 2022-04-26 | 厦门彼奥动力科技有限公司 | Air inlet and exhaust device of air-cooled low-noise diesel generating set |
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