CN221032853U - Mute box structure for diesel generator set - Google Patents
Mute box structure for diesel generator set Download PDFInfo
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- CN221032853U CN221032853U CN202322925763.4U CN202322925763U CN221032853U CN 221032853 U CN221032853 U CN 221032853U CN 202322925763 U CN202322925763 U CN 202322925763U CN 221032853 U CN221032853 U CN 221032853U
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- box body
- fixed
- noise reduction
- guide
- diesel
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- 238000013016 damping Methods 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims description 26
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 9
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 14
- 230000035939 shock Effects 0.000 description 5
- 239000011358 absorbing material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 241000255925 Diptera Species 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
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- 238000009826 distribution Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model relates to the technical field of diesel generating sets, and provides a mute box structure for a diesel generating set. According to the utility model, the damping structure is arranged, so that the generator set body can drive the base to move during operation, the base drives the guide rod to move in the guide seat, the buffer spring is prevented from deforming under the action of the guide seat, the buffer spring plays a role in buffering, the vibration amplitude of the generator set body during operation is reduced under the action of the damper, meanwhile, the noise generated by the generator set body during operation is reduced, the function of facilitating damping of the device is realized, and therefore, the applicability of the mute box structure for the diesel generator set during use is improved.
Description
Technical Field
The utility model relates to the technical field of diesel generating sets, in particular to a mute box body structure for a diesel generating set.
Background
The generator set is complete mechanical equipment for converting other forms of energy into electric energy, and the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life, but the diesel generator set is easy to generate noise during working, so that a silencing box body structure for the diesel generator set can be used;
For this reason, the patent with publication number CN217501801U discloses a structure-improved mute box of a diesel generator set, which comprises a mute box body, wherein the mute box body is rectangular, a diesel generator set is arranged in the mute box body in a matched manner, an access door body is arranged in the mute box body in a matched manner, an air outlet is arranged at the upper part of the mute box body, and an air inlet and a wire harness inlet are arranged on the side surface of the mute box body; the mute box body is made of a multi-layer sound-absorbing plate component, a protection net is also arranged at the air outlet and the air inlet in a matched mode, and the protection net is made of sound-absorbing materials; the utility model is made of a plurality of layers of sound insulation materials, and simultaneously realizes the comprehensive barrier to noise by matching with a vacuum layer, thereby being particularly suitable for being used in open air under various severe environments, and having good heat dissipation, low noise and high safety performance;
The improved structure of the mute box of the diesel generating set achieves the functions of good heat dissipation and low noise through the mutual cooperation between the installed components when the mute box is used, but the diesel generating set is inconvenient to damp during working, the normal operation of the diesel generating set is easy to influence, the working is completed undesirably, and the generating efficiency is reduced.
Disclosure of utility model
The utility model aims to provide a mute box structure for a diesel generator set, which is used for solving the defect that the existing mute box structure for the diesel generator set is inconvenient to shock-absorbing.
In order to solve the technical problems, the utility model provides the following technical scheme: a mute box structure for a diesel generating set comprises a mute box body and a fixing seat;
The bottom of the mute box body is fixedly provided with a fixed seat, the bottom of the fixed seat is provided with a damping structure, the damping structure comprises a damper, a guide seat and a guide rod, the damper is fixed at the middle position of the bottom of the fixed seat, the top end of the damping structure is fixedly provided with a base, and the top end of the base is provided with a generator set body;
The top end of the mute box body is provided with a top plate, hanging rings are uniformly fixed on two sides of the top end of the top plate, and the inner wall of the mute box body is provided with a noise reduction structure;
One side of silence case body is provided with the guard gate, the both ends of silence case body all are provided with the side door, the inside of side door is provided with ventilation structure.
When the device is used, the damping structure is arranged, so that the damping function of the device is realized, and the applicability of the mute box body structure for the diesel generating set in use is improved; the noise reduction structure is arranged, so that the function of the device for conveniently reducing noise is realized, and the convenience of the mute box body structure for the diesel generating set in use is improved; through being provided with ventilation structure, realized the device function of being convenient for ventilate to this a silence box structure for diesel generating set security when using has been improved.
Preferably, guide seats are uniformly fixed on two sides of the damper at the bottom of the fixed seat, guide rods are arranged in the guide seats, and buffer springs are sleeved on the outer sides of the guide seats. The generating set body can drive the base and remove at the during operation, makes the base drive the guide bar and removes in the inside of guide holder, under the effect of guide holder, has avoided buffer spring to take place deformation.
Preferably, the top of attenuator and the bottom fixed connection of base, the top of guide bar extends to the outside of guide holder and with the bottom fixed connection of base, guide bar and guide holder are sliding connection design. Under the effect of buffer spring, play the effect of buffering, under the effect of attenuator, reduced the vibration range of generating set body at the during operation, reduced the noise that generating set body produced at the during operation simultaneously.
Preferably, the noise reduction structure comprises a protection plate, a sound insulation plate and a noise reduction pad, wherein the protection plate is fixed on the inner side wall of the silence box body, the sound insulation plate is arranged on the inner side wall of the protection plate, and the noise reduction pad is arranged on the inner side wall of the sound insulation plate. The protection plate is actually a rock wool plate, is a novel heat-insulating, flame-retardant and sound-absorbing material, has the advantages of fire prevention, noise reduction and noise reduction, and has the effects of sound absorption and sound insulation under the action of the sound-insulating plate.
Preferably, the protection plate is actually a rock wool plate, and the noise reduction pad is actually a rubber pad. The noise reduction pad is actually a rubber pad, so that the noise of the generator set body during operation can be reduced, and vibration can be prevented.
Preferably, the ventilation structure comprises a ventilation opening, a fixing frame, a protection net and a heat radiation fan, wherein the ventilation opening is arranged in the side door, the protection net is arranged on one side of the inside of the ventilation opening, the fixing frame is fixed on the inner wall of the side door on one side of the ventilation opening, and the heat radiation fan is arranged in the fixing frame. And the radiating fan is started, so that air enters the inside of the mute box body from the ventilation opening, and mosquitoes are prevented from entering the inside of the mute box body under the action of the protective net.
Preferably, the ventilation openings are symmetrically distributed at two ends of the mute box body, and the heat dissipation fans are symmetrically distributed at two ends of the inside of the mute box body. Under the effect of the cooling fan, the flow speed of the air inside the mute box body is quickened, so that the heat generated during the operation of the generator set body is rapidly discharged out of the mute box body.
The mute box body structure for the diesel generating set provided by the utility model has the advantages that:
Through being provided with shock-absorbing structure, the generating set body can drive the base to remove when the during operation, makes the base drive the guide bar at the inside of guide holder remove, under the effect of guide holder, avoided buffer spring to take place the deformation, under buffer spring's effect, play the effect of buffering, under the effect of attenuator, reduced the vibration range of generating set body at the during operation, reduced the noise that generating set body produced at the during operation simultaneously, realized the device and be convenient for the absorbing function, thereby improved the suitability of this silence box structure for diesel generating set when using;
through being provided with the structure of making an uproar, the guard plate is actually the rock wool board, and it is a novel heat preservation, separates to fire, sound absorbing material, has the advantage that fire prevention, falls simultaneously and makes an uproar falls, under the effect of acoustic celotex board, has the effect of inhaling sound, sound insulation, and the pad of making an uproar falls is actually the rubber pad, can reduce the noise of generating set body during operation to can also prevent vibrations, realize the device and be convenient for the function of making an uproar falls, thereby improved the convenience when using of this silence box structure for diesel generating set;
Through being provided with ventilation structure, start radiator fan, make the air get into the inside of silence case body from the vent, under the effect of protection network, avoided the mosquito to get into the inside of silence case body, under radiator fan's effect, the inside air velocity of flow for silence case body, the outside of silence case body is discharged fast to the heat that makes the generating set body during operation produce, realized the device function of being convenient for ventilate to the security of silence case body structure when using for diesel generating set has been improved.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of a shock absorbing structure according to the present utility model;
FIG. 4 is a schematic diagram of the front view structure of the present utility model;
Fig. 5 is a schematic three-dimensional structure of the shock absorbing structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a mute box body; 2. a fixing seat; 3. a shock absorbing structure; 301. a damper; 302. a guide seat; 303. a guide rod; 304. a buffer spring; 4. a base; 5. a noise reduction structure; 501. a protection plate; 502. a sound insulation board; 503. a noise reduction pad; 6. a side door; 7. a ventilation structure; 701. a vent; 702. a fixed frame; 703. a protective net; 704. a heat radiation fan; 8. a top plate; 9. a hanging ring; 10. a generator set body; 11. a protective door.
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 structure of a mute box for a diesel generating set provided by the utility model comprises a mute box body 1 and a fixed seat 2, wherein the fixed seat 2 is fixed at the bottom of the mute box body 1, a shock absorbing structure 3 is arranged at the bottom of the fixed seat 2, the shock absorbing structure 3 comprises a damper 301, a guide seat 302 and a guide rod 303, the damper 301 is fixed at the middle position of the bottom of the fixed seat 2, the guide seats 302 are uniformly fixed at two sides of the damper 301 at the bottom of the fixed seat 2, the guide rods 303 are arranged in the guide seats 302, buffer springs 304 are sleeved outside the guide seats 302, the top ends of the damper 301 are fixedly connected with the bottom end of the base 4, the top ends of the guide rods 303 extend to the outside of the guide seats 302 and are fixedly connected with the bottom end of the base 4, and the guide rods 303 and the guide seats 302 are in sliding connection.
Referring to fig. 1 and 3, the generator set body 10 can drive the base 4 to move during operation, so that the base 4 drives the guide rod 303 to move in the guide seat 302, deformation of the buffer spring 304 is avoided under the action of the guide seat 302, the buffer spring 304 plays a role in buffering, and the vibration amplitude of the generator set body 10 during operation is reduced under the action of the damper 301, and meanwhile noise generated by the generator set body 10 during operation is reduced.
The top of shock-absorbing structure 3 is fixed with base 4, generating set body 10 is installed on the top of base 4, the top of silence case body 1 is provided with roof 8, rings 9 are evenly fixed in the both sides on roof 8 top, be provided with noise reduction structure 5 on the inner wall of silence case body 1, noise reduction structure 5 includes guard plate 501, acoustic celotex board 502 and noise reduction pad 503, guard plate 501 is fixed in the inside wall of silence case body 1, the inside wall of guard plate 501 is provided with acoustic celotex board 502, the inside wall of acoustic celotex board 502 is provided with noise reduction pad 503, guard plate 501 is rock wool board in fact, noise reduction pad 503 is the rubber pad in fact.
Referring to fig. 1 and 2, the protection plate 501 is actually a rock wool plate, which is a novel heat-insulating, flame-retardant and sound-absorbing material, and has the advantages of fire prevention, noise reduction and noise reduction, and under the action of the sound-insulating plate 502, the noise-reducing pad 503 is actually a rubber pad, so that the noise of the generator set body 10 during operation can be reduced, and vibration can be prevented.
One side of silence box body 1 is provided with guard gate 11, the both ends of silence box body 1 all are provided with side door 6, the inside of side door 6 is provided with ventilation structure 7, ventilation structure 7 includes vent 701, fixed frame 702, protection network 703 and radiator fan 704, vent 701 sets up in the inside of side door 6, one side of vent 701 inside is provided with protection network 703, be fixed with fixed frame 702 on the inner wall of vent 701 side door 6, the inside of fixed frame 702 is provided with radiator fan 704, vent 701 is symmetric distribution at the both ends of silence box body 1, radiator fan 704 is symmetric distribution at the inside both ends of silence box body 1.
Referring to fig. 1, the heat dissipation fan 704 is started to enable air to enter the silence box body 1 from the ventilation opening 701, mosquitoes are prevented from entering the silence box body 1 under the action of the protective screen 703, the air flow rate inside the silence box body 1 is quickened under the action of the heat dissipation fan 704, and heat generated during the operation of the generator unit body 10 is rapidly discharged out of the silence box body 1.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A silencing box body structure for a diesel generating set comprises a silencing box body (1) and a fixing seat (2);
the method is characterized in that:
The novel mute box is characterized in that a fixed seat (2) is fixed at the bottom of the mute box body (1), a damping structure (3) is arranged at the bottom of the fixed seat (2), the damping structure (3) comprises a damper (301), a guide seat (302) and a guide rod (303), the damper (301) is fixed at the middle position of the bottom of the fixed seat (2), a base (4) is fixed at the top end of the damping structure (3), and a generator set body (10) is arranged at the top end of the base (4);
The novel noise reduction box is characterized in that a top plate (8) is arranged at the top end of the noise reduction box body (1), hanging rings (9) are uniformly fixed on two sides of the top end of the top plate (8), and a noise reduction structure (5) is arranged on the inner wall of the noise reduction box body (1);
One side of silence case body (1) is provided with guard gate (11), the both ends of silence case body (1) all are provided with side door (6), the inside of side door (6) is provided with ventilation structure (7).
2. A mute box structure for a diesel-electric set according to claim 1, characterized in that: guide bases (302) are uniformly fixed on two sides of a damper (301) at the bottom of the fixing base (2), guide rods (303) are arranged in the guide bases (302), and buffer springs (304) are sleeved on the outer sides of the guide bases (302).
3. A mute box structure for a diesel-electric set according to claim 2, characterized in that: the top of attenuator (301) and the bottom fixed connection of base (4), the top of guide bar (303) extends to outside of guide holder (302) and with the bottom fixed connection of base (4), guide bar (303) and guide holder (302) are sliding connection design.
4. A mute box structure for a diesel-electric set according to claim 1, characterized in that: the noise reduction structure (5) comprises a protection plate (501), a sound insulation plate (502) and a noise reduction pad (503), wherein the protection plate (501) is fixed on the inner side wall of the silence box body (1), the sound insulation plate (502) is arranged on the inner side wall of the protection plate (501), and the noise reduction pad (503) is arranged on the inner side wall of the sound insulation plate (502).
5. A mute box structure for a diesel-electric set according to claim 4, characterized in that: the protection plate (501) is actually a rock wool plate, and the noise reduction pad (503) is actually a rubber pad.
6. A mute box structure for a diesel-electric set according to claim 1, characterized in that: the ventilation structure (7) comprises a ventilation opening (701), a fixing frame (702), a protective net (703) and a heat radiation fan (704), wherein the ventilation opening (701) is arranged in the side door (6), the protective net (703) is arranged on one side of the inside of the ventilation opening (701), the fixing frame (702) is fixed on the inner wall of the side door (6) on one side of the ventilation opening (701), and the heat radiation fan (704) is arranged in the fixing frame (702).
7. A mute box structure for a diesel-electric set according to claim 6, characterized in that: the ventilation openings (701) are symmetrically distributed at two ends of the mute box body (1), and the heat dissipation fans (704) are symmetrically distributed at two ends of the inside of the mute box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925763.4U CN221032853U (en) | 2023-10-31 | 2023-10-31 | Mute box structure for diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322925763.4U CN221032853U (en) | 2023-10-31 | 2023-10-31 | Mute box structure for diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221032853U true CN221032853U (en) | 2024-05-28 |
Family
ID=91133149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322925763.4U Active CN221032853U (en) | 2023-10-31 | 2023-10-31 | Mute box structure for diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221032853U (en) |
-
2023
- 2023-10-31 CN CN202322925763.4U patent/CN221032853U/en active Active
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