CN221032855U - Diesel generating set silencing device - Google Patents
Diesel generating set silencing device Download PDFInfo
- Publication number
- CN221032855U CN221032855U CN202322991447.7U CN202322991447U CN221032855U CN 221032855 U CN221032855 U CN 221032855U CN 202322991447 U CN202322991447 U CN 202322991447U CN 221032855 U CN221032855 U CN 221032855U
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- sound
- noise reduction
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- 230000030279 gene silencing Effects 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 230000009467 reduction Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 9
- 230000003584 silencer Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 28
- 229920000742 Cotton Polymers 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 13
- 239000006096 absorbing agent Substances 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a silencer of a diesel generator set, and relates to the technical field of generator sets. Including two locks, two be fixed with the mechanism of making an uproar between the lock, the mechanism of making an uproar includes the sound box of breaking, sound box outer wall both sides are fixed with a plurality of respectively and hold up, a plurality of hold up inner wall bottom and be fixed with a plurality of respectively and prop the spring, sound box outer wall both sides are fixed with a plurality of spring respectively, a plurality of the spring is located a plurality of and holds up the bottom, sound box inner wall bottom is fixed with a plurality of and holds up the box, it is fixed with a plurality of vibration reducer to hold up inner wall bottom. According to the utility model, the noise reduction mechanism is provided with the vibration reducer and the stabilizing spring, so that the vibration of the machine is reduced in the running process of the machine, and the noise generated by the vibration is reduced.
Description
Technical Field
The utility model relates to the technical field of generator sets, in particular to a silencer of a diesel generator set.
Background
In many industries, a diesel generator set silencing device is needed because a generator is used for generating electricity under the condition of power failure.
According to the silencer of the diesel generator set, disclosed by the patent publication No. CN216077328U, noise emission is effectively reduced through the characteristics of sound absorption cotton and sound absorption of glass fibers, and the environment is protected.
However, in the practical use process of the diesel generator set silencing device, when the generator vibrates in the working process, the cushion pad fixed at the bottom of the device cannot well play a role in well damping the engine, noise generated by machine vibration cannot be effectively blocked by the sound absorbing cotton and the glass fiber, and therefore the applicant provides the diesel generator set silencing device.
Disclosure of utility model
The utility model aims to provide a silencer for a diesel generator set, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diesel generating set silencing device, includes two locks, two be fixed with the mechanism of making an uproar between the lock, the mechanism of making an uproar includes the sound box that falls, sound box outer wall both sides are fixed with a plurality of respectively and hold up, hold up inner wall bottom and be fixed with a plurality of and prop the spring, sound box outer wall both sides are fixed with a plurality of spring respectively, the spring is located the bottom of holding up, sound box inner wall bottom is fixed with a plurality of and holds up the box, hold up inner wall bottom is fixed with a plurality of vibration reducer, vibration reducer top is fixed with the steady rest, be fixed with a plurality of between solid box outer wall both sides and the steady rest inner wall both sides respectively, steady rest top is fixed with the box of placing jointly, place the box outer wall and be fixed with a plurality of steady spring respectively.
Preferably, a sound insulation mechanism is fixed between one ends of the two buckles, a capping mechanism is fixed between the other ends of the two buckles, the bottom of the capping mechanism is contacted with the top of the sound insulation mechanism, the top of the capping mechanism is clamped with a ventilation mechanism, and a noise reduction mechanism is fixed inside the sound insulation mechanism.
Preferably, the noise reduction mechanism further comprises a sound absorption box, a plurality of brackets are respectively fixed on two sides of the inner wall of the sound absorption box, one ends of the supporting springs are respectively fixed with the bottoms of the inner walls of the brackets, a plurality of return springs are respectively fixed on the other two sides of the inner wall of the sound absorption box, a plurality of shock absorbers are fixed on the bottoms of the inner walls of the sound absorption box, and the bottoms of the sound breaking boxes at the tops of the shock absorbers are fixed.
Preferably, the sound insulation mechanism comprises an outer box, a sound insulation box is fixed on the inner wall of the outer box, a supporting net is fixed on the inner wall of the sound insulation box, sound blocking cotton is fixed at holes of the supporting net respectively, and one side of the sound blocking cotton is contacted with the outer wall of the noise reduction mechanism.
Preferably, the capping mechanism comprises a top box, a plurality of hollow rods are clamped on the inner wall of the top box, sound insulation plates are fixed between adjacent hollow rods, sound transmission rods are respectively fixed at the bottoms of two ends of the hollow rods, one end side surface of each sound transmission rod is contacted with one side of a supporting net, a clamping frame is clamped on the inner wall of the top box, the clamping frame is positioned at the bottom of the hollow rods, a plurality of pressing plates are connected on two sides of the inner wall of the clamping frame in a sliding mode, two threaded holes are formed in the center of the top of each pressing plate, a plurality of gaps are formed in the top of each pressing plate, and sound blocking cotton is fixed at the gaps of the top of each pressing plate.
Preferably, the ventilation mechanism comprises two fans, one end of each fan is fixedly provided with a silencing pipe, one end of each silencing pipe is fixedly provided with a pipeline, one end of each pipeline penetrates through the screw hole formed in the top of the pressing plate after penetrating through the capping mechanism, one of the pipeline inner walls is fixedly provided with a filter screen, the same pipeline inner wall is fixedly provided with a purifying plate, and the purifying plate is located at the bottom of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
according to the silencer of the diesel generator set, through the arrangement of the noise reduction mechanism, the vibration reducer and the stabilizing spring are additionally arranged in the silencer, and when the machine is in the running process, the vibration of the machine is weakened, and noise generated by the vibration is small.
Meanwhile, in the noise reduction mechanism, the sound absorption box and the sound interruption box are also arranged, so that the noise generated in the operation process of the machine can be further blocked, the stable operation of the machine is ensured, and the pollution of the noise is reduced.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic view of a noise reduction mechanism according to the present utility model;
FIG. 4 is a schematic view of the sound deadening mechanism of the present utility model;
FIG. 5 is a schematic view of a capping mechanism according to the present utility model;
fig. 6 is a schematic structural view of a ventilation mechanism according to the present utility model.
In the figure: 1. locking; 2. a noise reduction mechanism; 201. a sound absorbing box; 202. a bracket; 203. a return spring; 204. a damper; 205. a sound breaking box; 206. fixing a frame; 207. a support spring; 208. a spring; 209. fixing the box; 210. a vibration reducer; 211. a steady rest; 212. a fixed spring; 213. placing a box; 214. a stabilizing spring; 3. a sound insulation mechanism; 301. an outer case; 302. a sound insulation box; 303. supporting a net; 304. a sound blocking cotton; 4. a capping mechanism; 401. a top box; 402. an empty rod; 403. a sound insulation board; 404. a sound transmission rod; 405. a clamping frame; 406. a pressing plate; 407. a sound blocking cotton; 5. a ventilation mechanism; 501. a blower; 502. an acoustic pipe; 503. a pipe; 504. a filter screen; 505. a purification plate.
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.
In catering or other industries, a generator is required to ensure the normal operation of enterprises, so that a diesel generator set silencing device is required, and most of the traditional generator set silencing devices cannot well weaken noise caused by machine vibration in the actual use process, so that noise pollution can be generated, and damage to the device can be caused even under long-time working, and therefore, the applicant provides the diesel generator set silencing device.
As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a diesel generating set silencing device, including two padlock 1, be fixed with the mechanism of making an uproar 2 between two padlock 1, the mechanism of making an uproar 2 is made an uproar including breaking sound box 205, break sound box 205 outer wall both sides are fixed with a plurality of solid frame 206 respectively, solid frame 206 inner wall bottom is fixed with a plurality of and props spring 207, break sound box 205 outer wall both sides are fixed with a plurality of spring 208 respectively, spring 208 is located solid frame 206 bottom, break sound box 205 inner wall bottom is fixed with a plurality of solid box 209, solid box 209 inner wall bottom is fixed with a plurality of vibration damper 210, the vibration damper 210 top is fixed with steady frame 211, be fixed with between solid box 209 outer wall both sides and steady frame 211 inner wall both sides respectively a plurality of and hold spring 212, place the box 213 outer wall is fixed with a plurality of steady spring 214 respectively, be fixed with sound insulation mechanism 3 between two padlock 1 one ends, be fixed with sealing mechanism 4 between the other end, sealing mechanism 4 bottom contacts with sound insulation mechanism 3 top, sealing mechanism 4 top joint has mechanism 5, sound insulation mechanism 3 inside is fixed with a plurality of solid box 209, the mechanism of making an uproar 2 is fixed with sound absorber 201, a plurality of sound absorber 201 are fixed with a plurality of sound absorber 201 both sides are fixed with two side of each other, a plurality of sound absorber 201 are fixed with two side of the same inner wall 201, a plurality of sound absorber 201 is fixed with a plurality of sound absorber 201, a plurality of is fixed with two inner wall 201 is fixed with two side of the sound absorber 201 respectively, respectively is 201 is fixed with two inner wall 201 is 201, and is 201 is fixed with a plurality of sound absorber 201 is 201.
It should be noted that: when the machine is operated, the stabilizing spring 214 and the vibration reducer 210 counteract part of the vibration force, and the return spring 203 and the vibration reducer 204 counteract part of the external force, so that the sound absorbing box 201 and the sound breaking box 205 block part of the noise to eliminate the sound.
As shown in fig. 4, the present utility model provides a technical solution: the utility model provides a diesel generating set silencing device, includes sound insulation mechanism 3, and sound insulation mechanism 3 includes outer box 301, and outer box 301 inner wall is fixed with the sound insulation box 302, and sound insulation box 302 inner wall is fixed with props net 303, props the hole department of net 303 and is fixed with the sound blocking cotton 304 respectively, and the sound blocking cotton 304 one side contacts with the mechanism 2 outer wall of making an uproar that falls.
It should be noted that: when sound passes to the sound damping cotton 304, it is resisted by the sound damping cotton 304 and part of the sound is resisted by the sound insulation box 302.
As shown in fig. 5, the present utility model provides a technical solution: the utility model provides a diesel generating set silencing device, including capping mechanism 4, capping mechanism 4 includes top box 401, top box 401 inner wall joint has a plurality of hollow pole 402, be fixed with acoustic celotex board 403 between the adjacent hollow pole 402, hollow pole 402 both ends bottom is fixed with sound transmission pole 404 respectively, sound transmission pole 404 one end side contacts with prop net 303 one side, top box 401 inner wall joint has card frame 405, card frame 405 is located hollow pole 402 bottom, card frame 405 inner wall both sides sliding connection has a plurality of clamp plate 406 jointly, two screw holes have been seted up at clamp plate 406 top central point put, clamp plate 406 top is provided with a plurality of breach, clamp plate 406 top breach department is fixed with and blocks sound cotton 407.
It should be noted that: the capping mechanism 4 is clamped at the top of the sound insulation mechanism 3, when the sound is transmitted to the pressing plate 406, the sound is blocked by the sound blocking cotton 407, part of the sound is counteracted by the sound insulation plate 403, and meanwhile, the hollow rod 402 transmits the rest of the sound into the sound insulation mechanism 3 through the sound transmission rod 404 to be counteracted secondarily.
As shown in fig. 6, the present utility model provides a technical solution: the utility model provides a diesel generating set silencing device, includes ventilation mechanism 5, and ventilation mechanism 5 includes two fans 501, and the one end of fan 501 is fixed with the noise elimination pipe 502, and noise elimination pipe 502 one end is fixed with pipeline 503, and pipeline 503 one end runs through behind the mechanism 4 of capping and the screw hole looks joint that clamp plate 406 top set up, and one of them pipeline 503 inner wall is fixed with filter screen 504, and same pipeline 503 inner wall is fixed with purifying plate 505, and purifying plate 505 is located the filter screen 504 bottom.
It should be noted that: because the machine can exhaust when running, one fan 501 can absorb the inside dirty gas of device, and when dirty gas passes through the purge plate 505, partial dirty gas granule can be kept out, and remaining gas can be kept out by filter screen 504, and another fan 501 can be with outside fresh air or cold air exhaust in the machine to reach the effect of taking a breath and cooling, and muffler pipe 502 can play certain sound insulation effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. The utility model provides a diesel generating set silencing device, includes two padlock (1), its characterized in that: the novel noise reduction device comprises a noise reduction mechanism (2) fixed between a lock (1), the noise reduction mechanism (2) comprises a noise reduction box (205), a plurality of fixed frames (206) are respectively fixed on two sides of the outer wall of the noise reduction box (205), a plurality of supporting springs (207) are fixed on the bottom of the inner wall of the fixed frames (206), a plurality of springs (208) are respectively fixed on two sides of the outer wall of the noise reduction box (205), the springs (208) are located the bottom of the fixed frames (206), a plurality of fixed boxes (209) are fixed on the bottom of the inner wall of the noise reduction box (205), a plurality of vibration reducers (210) are fixed on the top of the fixed boxes (209), a plurality of stabilizing springs (212) are respectively fixed between two sides of the outer wall of the fixed boxes (209) and two sides of the inner wall of the fixed frames (211), a placing box (213) are jointly fixed on the top of the fixed on the outer wall of the fixed boxes (213).
2. The diesel-electric set muffler device as defined in claim 1, wherein: a sound insulation mechanism (3) is fixed between one ends of the two buckles (1), a capping mechanism (4) is fixed between the other ends of the two buckles (1), the bottom of the capping mechanism (4) is contacted with the top of the sound insulation mechanism (3), a ventilation mechanism (5) is clamped at the top of the capping mechanism (4), and a noise reduction mechanism (2) is fixed inside the sound insulation mechanism (3).
3. The diesel-electric set muffler device as defined in claim 1, wherein: noise reduction mechanism (2) are still including inhaling sound box (201), inhale sound box (201) inner wall both sides and be fixed with a plurality of support (202) respectively, a plurality of prop spring (207) one end and be fixed with a plurality of support (202) inner wall bottom mutually respectively, inhale sound box (201) inner wall other both sides and be fixed with a plurality of return spring (203) respectively, inhale sound box (201) inner wall bottom and be fixed with a plurality of bumper shock absorber (204), the bottom of bumper shock absorber (204) top sound breaking box (205) is fixed mutually.
4. A diesel-electric set silencer as claimed in claim 2, characterized in that: the sound insulation mechanism (3) comprises an outer box (301), a sound insulation box (302) is fixed on the inner wall of the outer box (301), a supporting net (303) is fixed on the inner wall of the sound insulation box (302), sound blocking cotton (304) is fixed at holes of the supporting net (303) respectively, and one side of the sound blocking cotton (304) is in contact with the outer wall of the noise reduction mechanism (2).
5. A diesel-electric set silencer as claimed in claim 2, characterized in that: the top sealing mechanism (4) comprises a top box (401), a plurality of empty rods (402) are clamped on the inner wall of the top box (401), two screw holes are formed in the center positions of the tops of the pressing plates (406), a plurality of gaps are formed in the tops of the pressing plates (406), sound transmission rods (404) are respectively fixed at the bottoms of the two ends of the empty rods (402), one end side of each sound transmission rod (404) is contacted with one side of a supporting net (303), a clamping frame (405) is clamped on the inner wall of the top box (401), the clamping frame (405) is located the bottom of the empty rods (402), a plurality of pressing plates (406) are connected to the two sides of the inner wall of the clamping frame (405) in a sliding mode, two screw holes are formed in the center positions of the tops of the pressing plates (406), and sound blocking cotton (407) are fixed at the gaps of the tops of the pressing plates (406).
6. A diesel-electric set silencer as claimed in claim 2, characterized in that: the ventilation mechanism (5) comprises two fans (501), one end of each fan (501) is fixedly provided with a silencing pipe (502), one end of each silencing pipe (502) is fixedly provided with a pipeline (503), one end of each pipeline (503) penetrates through the capping mechanism (4) and then is mutually clamped with a threaded hole formed in the top of the pressing plate (406), one of the pipelines (503) is fixedly provided with a filter screen (504), the same pipeline (503) is fixedly provided with a purifying plate (505), and the purifying plate (505) is located at the bottom of the filter screen (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991447.7U CN221032855U (en) | 2023-11-07 | 2023-11-07 | Diesel generating set silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991447.7U CN221032855U (en) | 2023-11-07 | 2023-11-07 | Diesel generating set silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032855U true CN221032855U (en) | 2024-05-28 |
Family
ID=91140429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322991447.7U Active CN221032855U (en) | 2023-11-07 | 2023-11-07 | Diesel generating set silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032855U (en) |
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2023
- 2023-11-07 CN CN202322991447.7U patent/CN221032855U/en active Active
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