CN220434888U - Noise reduction shell of diesel generator set - Google Patents
Noise reduction shell of diesel generator set Download PDFInfo
- Publication number
- CN220434888U CN220434888U CN202321666921.2U CN202321666921U CN220434888U CN 220434888 U CN220434888 U CN 220434888U CN 202321666921 U CN202321666921 U CN 202321666921U CN 220434888 U CN220434888 U CN 220434888U
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- Prior art keywords
- noise reduction
- diesel generator
- main body
- shell main
- generator set
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 description 7
- 240000005002 Erythronium dens canis Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the technical field of noise reduction shells and discloses a noise reduction shell of a diesel generator set, which comprises a noise reduction shell main body, a noise reduction mechanism and a heat dissipation mechanism, wherein the noise reduction mechanism is positioned at the inner end of the noise reduction shell main body, the heat dissipation mechanism is positioned at the outer end of the noise reduction shell main body, the noise reduction mechanism comprises a first sound absorbing plate, a second sound absorbing plate, a clamping groove, a clamping block, a lug, a convex tooth, an opening and a diesel generator set body, the first sound absorbing plate is arranged at the inner end of the noise reduction shell main body, the first sound absorbing plate is detachably connected with the noise reduction shell main body, and the second sound absorbing plate is arranged at the inner end of the noise reduction shell main body. This diesel generator set's shell of making an uproar falls, installed the mechanism of making an uproar falls, adsorb noise reduction through acoustic panel one, acoustic panel two to the noise that diesel generator set sent, avoid the too big workman's of influence current environment work of sound that diesel generator set sent, the influence of noise to workman's hearing to a certain extent is reduced.
Description
Technical Field
The utility model relates to the technical field of noise reduction shells, in particular to a noise reduction shell of a diesel generator set.
Background
The diesel generator set is an electric power conversion machine taking diesel as an energy source, the traditional diesel generator set can be installed in the shell, the diesel generator set is protected from being damaged by external collision, the diesel generator set can work better conveniently, but when the diesel generator set works, high heat is generated, the thermal power is not high enough, and the work of the diesel generator set can be influenced to a certain extent;
in the prior art, a cooling fan is additionally arranged in the shell, when the diesel generator set works, the cooling fan can radiate heat generated by the diesel generator set to cool the diesel generator set, so that the diesel generator set can work better;
however, the diesel generator set can generate larger noise while working, and can cause a certain influence on the hearing of workers in the current environment, and the hearing of the workers can be damaged to a certain extent.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a noise reduction shell of a diesel generator set, which aims to solve the problems that in the background art, the diesel generator set can generate larger noise when working, can influence the hearing of workers in the current environment to a certain extent and can damage the hearing of the workers to a certain extent.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diesel generating set's shell of making an uproar falls, includes the shell main part of making an uproar falls, mechanism and the cooling mechanism fall, the mechanism of making an uproar falls is located the inner of shell main part of making an uproar falls, the cooling mechanism is located the outer end of shell main part of making an uproar falls, the mechanism of making an uproar falls includes acoustic panel one, acoustic panel two, draw-in groove, fixture block, lug, dogtooth, opening and diesel generator assembly, acoustic panel one is installed in the inner of shell main part of making an uproar falls, acoustic panel one is connected for dismantling with the shell main part of making an uproar falls, acoustic panel two is installed in the inner of shell main part of making an uproar falls, acoustic panel two is connected for dismantling with the shell main part of making an uproar falls.
Preferably, the draw-in groove is fixed to be set up in the inner of the shell main part of making an uproar falls, the quantity of draw-in groove is a plurality of, fixture block fixed mounting is in the outside of abatvoix one, abatvoix two and is located the inside of draw-in groove, fixture block and draw-in groove are detachable the connection, adsorb noise reduction through abatvoix one, abatvoix two to the noise that diesel generator assembly sent, avoid the too big workman's that influences current environment of sound that diesel generator assembly sent work, noise reduction to a certain extent is to the influence of workman's hearing, and the draw-in groove is convenient for the fixture block to carry out the block, and the abatvoix one of being convenient for, abatvoix two are connected with the shell main part of making an uproar falls.
Preferably, the lug fixed mounting is in the outer end of fixture block, dogtooth fixed mounting is in the inner of draw-in groove and is located the outer end of lug, dogtooth and lug looks adaptation are in the dogtooth through the lug card, are convenient for carry out the joint with fixture block and draw-in groove to install acoustic panel one, acoustic panel two in the inner of noise reduction shell main part, be convenient for follow-up noise that sends diesel generator assembly adsorbs noise reduction.
Preferably, the opening is fixedly arranged at the outer end of the first sound absorbing plate, the diesel generator assembly is movably arranged at the top end of the heat dissipation mechanism, the subsequent heat dissipation to the diesel generator assembly is facilitated through the opening, the heat dissipated by the diesel generator assembly is prevented from being stored in the noise reduction shell main body, and the temperature of the appearance of the diesel generator assembly is conveniently reduced.
Preferably, the heat dissipation mechanism comprises a bracket, microporous baffles, a motor, a transmission shaft, fan blades and ventilation holes, wherein the bracket is fixedly arranged at the inner end of the noise reduction shell main body, the microporous baffles are fixedly arranged at the top end of the bracket, the number of the microporous baffles is two, the microporous baffles are symmetrically distributed, the position of the microporous baffles is fixed through the bracket, the microporous baffles are convenient for the installation of the motor, and the heat dissipation of the diesel generator assembly is not influenced.
Preferably, the ventilation holes are fixedly arranged at the outer end of the noise reduction shell main body and positioned at the outer end of the opening, the ventilation holes are symmetrically distributed, and the subsequent heat dissipation to the diesel generator assembly is facilitated through the ventilation holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. the noise reduction shell of the diesel generator set is provided with the noise reduction mechanism, noise generated by the diesel generator set body is adsorbed and reduced through the first acoustic board and the second acoustic board, the work of workers in the current environment, which is influenced by overlarge sound generated by the diesel generator set body, is avoided, and the influence of the noise on the hearing of the workers is reduced to a certain extent;
2. the noise reduction shell of the diesel generator set is provided with the heat dissipation mechanism, the motor drives the transmission shaft to rotate, the transmission shaft drives the fan blades to rotate, the fan blades blow air, and the heat of the diesel generator set body scattered inside the noise reduction shell main body is blown out, so that the purpose of heat dissipation is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a partially enlarged schematic view of the present utility model;
FIG. 4 is a schematic view of the main structure of the noise reduction housing of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a noise reduction housing body; 2. a noise reduction mechanism; 201. a first sound absorbing plate; 202. a second sound absorbing plate; 203. a clamping groove; 204. a clamping block; 205. a bump; 206. convex teeth; 207. an opening; 208. a diesel generator assembly; 3. a heat dissipation mechanism; 301. a bracket; 302. a microporous baffle; 303. a motor; 304. a transmission shaft; 305. a fan blade; 306. and (3) a vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the noise reduction shell of the diesel generator set comprises a noise reduction shell main body 1, a noise reduction mechanism 2 and a heat dissipation mechanism 3, wherein the noise reduction mechanism 2 is positioned at the inner end of the noise reduction shell main body 1, the heat dissipation mechanism 3 is positioned at the outer end of the noise reduction shell main body 1, the noise reduction mechanism 2 comprises a first sound absorption plate 201, a second sound absorption plate 202, a clamping groove 203, a clamping block 204, a convex block 205, convex teeth 206, an opening 207 and a diesel generator set 208, the first sound absorption plate 201 is arranged at the inner end of the noise reduction shell main body 1, the first sound absorption plate 201 is detachably connected with the noise reduction shell main body 1, the second sound absorption plate 202 is arranged at the inner end of the noise reduction shell main body 1, and the second sound absorption plate 202 is detachably connected with the noise reduction shell main body 1;
the clamping grooves 203 are fixedly arranged at the inner end of the noise reduction shell main body 1, the clamping blocks 204 are fixedly arranged at the outer ends of the first and second clamping plates 201 and 202 and are positioned in the clamping grooves 203, the clamping blocks 204 are detachably connected with the clamping grooves 203, noise generated by the first and second clamping plates 201 and 202 on the diesel generator set 208 is prevented from being absorbed and reduced, the noise generated by the first and second clamping plates 202 is prevented from being excessively large to influence the work of workers in the current environment, the influence of the noise on the hearing of the workers is reduced to a certain extent, the clamping grooves 203 are convenient for clamping blocks 204 to clamp, the first and second clamping plates 201 and 202 are conveniently connected with the noise reduction shell main body 1, the protruding blocks 205 are fixedly arranged at the outer ends of the clamping blocks 204, the protruding teeth 206 are fixedly arranged at the inner ends of the clamping grooves 203 and are positioned at the outer ends of the protruding blocks 205, the protruding teeth 206 are matched with the protruding teeth 205, the protruding teeth 206 are conveniently clamped in the protruding teeth 206, the protruding blocks 204 and the clamping grooves 203 are conveniently clamped, the first and the second clamping plates 202 are prevented from being arranged at the inner end of the noise reduction shell main body 1, the subsequent clamping plates 208 are conveniently arranged at the inner end of the diesel generator set 208, the end of the diesel generator set 208 is conveniently to be conveniently cooled, the heat dissipation mechanism is conveniently and is prevented from being arranged at the top end of the diesel generator main body 208, and is conveniently cooled, and the heat is conveniently released from the heat dissipation mechanism is conveniently is easy to reduce the heat dissipation of the diesel generator 208;
the heat dissipation mechanism 3 comprises a support 301, a microporous baffle 302, a motor 303, a transmission shaft 304, fan blades 305 and ventilation holes 306, wherein the support 301 is fixedly arranged at the inner end of the noise reduction shell main body 1, the microporous baffle 302 is fixedly arranged at the top end of the support 301, the number of the microporous baffles 302 is two, the microporous baffles 302 are symmetrically distributed, the position of the microporous baffle 302 is fixed through the support 301, the microporous baffle 302 is convenient for the installation of the motor 303, the heat dissipation of the diesel generator assembly 208 is not influenced, the ventilation holes 306 are fixedly arranged at the outer end of the noise reduction shell main body 1 and are positioned at the outer end of the opening 207, the ventilation holes 306 are symmetrically distributed, the subsequent heat dissipation of the diesel generator assembly 208 is facilitated through the ventilation holes 306, the motor 303 is fixedly arranged at the left end of the microporous baffle 302, the transmission shaft 304 is fixedly arranged at the transmission end of the motor 303, the fan blades 305 are fixedly arranged at the left end of the transmission shaft 304, the transmission shaft 304 is driven by the motor 303 to rotate, the transmission shaft 304 is driven by the transmission shaft 304 to drive the fan blades 305 to blow, and the fan blades 305 to disperse the heat inside the shell main body 1, so that the purpose of heat dissipation is achieved.
Working principle: the noise generated by the diesel generator assembly 208 is absorbed by the first acoustic panel 201 and the second acoustic panel 202 to reduce the noise, the influence of the noise generated by the diesel generator assembly 208 on the hearing of workers in the current environment is avoided, the influence of the noise on the hearing of the workers is reduced to a certain extent, the clamping groove 203 is convenient for the clamping block 204 to be clamped, the connection of the first acoustic panel 201 and the second acoustic panel 202 with the noise reduction housing main body 1 is convenient, the convex block 205 is clamped in the convex tooth 206 and the clamping block 204 and the clamping groove 203 are convenient to be clamped, the first acoustic panel 201 and the second acoustic panel 202 are arranged at the inner end of the noise reduction housing main body 1, the subsequent noise absorption and noise reduction of the noise generated by the diesel generator assembly 208 are convenient, opening 207 is convenient for follow-up dispel the heat to diesel generator assembly 208, avoid the heat that diesel generator assembly 208 dispel the heat to remain in the inside of noise reduction shell main part 1, be convenient for reduce the apparent temperature of diesel generator assembly 208, the fixed micropore baffle 302 of support 301 branch, micropore baffle 302 is convenient for the installation of motor 303, and do not influence the heat dissipation of diesel generator assembly 208, ventilation hole 306 is convenient for follow-up dispel the heat to diesel generator assembly 208, motor 303 drives transmission shaft 304 and rotates, transmission shaft 304 drives flabellum 305 and rotates, flabellum 305 bloies, the heat that will disperse diesel generator assembly 208 in noise reduction shell main part 1 blows out, reach radiating purpose.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a shell of making an uproar falls in diesel generating set, includes shell main part (1) of making an uproar falls, mechanism of making an uproar (2) and heat dissipation mechanism (3), its characterized in that: the noise reduction mechanism (2) is located the inner of the noise reduction shell main body (1), the heat dissipation mechanism (3) is located the outer end of the noise reduction shell main body (1), the noise reduction mechanism (2) comprises a first sound absorbing plate (201), a second sound absorbing plate (202), a clamping groove (203), a clamping block (204), a protruding block (205), protruding teeth (206), an opening (207) and a diesel generator assembly (208), the first sound absorbing plate (201) is installed at the inner of the noise reduction shell main body (1), the first sound absorbing plate (201) is connected with the noise reduction shell main body (1) in a detachable mode, the second sound absorbing plate (202) is installed at the inner of the noise reduction shell main body (1), and the second sound absorbing plate (202) is connected with the noise reduction shell main body (1) in a detachable mode.
2. The noise reduction housing of a diesel generator set of claim 1, wherein: the clamping grooves (203) are fixedly formed in the inner end of the noise reduction shell main body (1), the number of the clamping grooves (203) is a plurality of, the clamping blocks (204) are fixedly mounted at the outer ends of the first sound absorbing plate (201) and the second sound absorbing plate (202) and located in the clamping grooves (203), and the clamping blocks (204) are detachably connected with the clamping grooves (203).
3. The noise reduction housing of a diesel generator set of claim 2, wherein: the lug (205) is fixedly arranged at the outer end of the clamping block (204), the convex tooth (206) is fixedly arranged at the inner end of the clamping groove (203) and is positioned at the outer end of the lug (205), and the convex tooth (206) is matched with the lug (205).
4. A noise reduction housing for a diesel generator set according to claim 3, wherein: the opening (207) is fixedly arranged at the outer end of the first sound absorbing plate (201), and the diesel generator assembly (208) is movably arranged at the top end of the heat dissipation mechanism (3).
5. The noise reduction housing of a diesel generator set of claim 4, wherein: the heat dissipation mechanism (3) comprises a support (301), microporous baffles (302), a motor (303), a transmission shaft (304), fan blades (305) and ventilation holes (306), wherein the support (301) is fixedly arranged at the inner end of a noise reduction shell main body (1), the microporous baffles (302) are fixedly arranged at the top end of the support (301), the number of the microporous baffles (302) is two, and the microporous baffles (302) are symmetrically distributed.
6. The noise reduction housing of a diesel generator set of claim 5, wherein: the ventilation holes (306) are fixedly arranged at the outer end of the noise reduction shell main body (1) and are positioned at the outer end of the opening (207), and the ventilation holes (306) are symmetrically distributed.
7. The noise reduction housing of a diesel generator set of claim 6, wherein: the motor (303) is fixedly arranged at the left end of the microporous baffle plate (302), the transmission shaft (304) is fixedly arranged at the transmission end of the motor (303), and the fan blades (305) are fixedly arranged at the left end of the transmission shaft (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666921.2U CN220434888U (en) | 2023-06-28 | 2023-06-28 | Noise reduction shell of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666921.2U CN220434888U (en) | 2023-06-28 | 2023-06-28 | Noise reduction shell of diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220434888U true CN220434888U (en) | 2024-02-02 |
Family
ID=89686801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666921.2U Active CN220434888U (en) | 2023-06-28 | 2023-06-28 | Noise reduction shell of diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220434888U (en) |
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2023
- 2023-06-28 CN CN202321666921.2U patent/CN220434888U/en active Active
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