CN220815925U - Low-noise air compressor device - Google Patents
Low-noise air compressor device Download PDFInfo
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- CN220815925U CN220815925U CN202420558658.3U CN202420558658U CN220815925U CN 220815925 U CN220815925 U CN 220815925U CN 202420558658 U CN202420558658 U CN 202420558658U CN 220815925 U CN220815925 U CN 220815925U
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- sound insulation
- noise reduction
- uproar
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- 238000009413 insulation Methods 0.000 claims abstract description 92
- 238000013016 damping Methods 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 12
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of air compressors, and discloses low-noise air compressor equipment, which solves the problem of poor sound insulation and noise reduction effects of the existing air compressors, and comprises an air tank, wherein a plurality of rollers are arranged on the side edge of the bottom end of the air tank, a noise reduction box is fixedly arranged at the top end of the air tank, a door body is arranged on the front surface of the noise reduction box, a noise reduction air inlet pipe is fixedly arranged at the top of one end of the noise reduction box, a supporting plate is fixedly arranged at the bottom end of the inside of the noise reduction box and is connected with the noise reduction box through a plurality of damping dampers, a motor and a compressor are fixedly arranged at the top end of the supporting plate, an output shaft of the motor is connected with an input shaft of the compressor, the compressor is connected with the air tank in a matched manner, a first sound insulation inner layer is fixedly arranged at the bottom end of the inside of the noise reduction box, and a second sound insulation inner layer is fixedly arranged on the inner side wall of the noise reduction box and one side of the door body; the air compressor device can improve the overall sound insulation and noise reduction effect and reduce noise pollution.
Description
Technical Field
The utility model belongs to the technical field of air compressors, and particularly relates to low-noise air compressor equipment.
Background
An air compressor is also called an air compressor, and is a device for compressing air, and the air compressor can generate noise in the working process, and the noise can influence the surrounding environment, so that noise reduction treatment is required.
The low-noise air compressor disclosed by the grant bulletin number CN219452336U is characterized in that the noise generated when the air compressor body compresses air is reduced by arranging an air compressor body, a pump body, an air inlet pipe, a first slot, a sound insulation box, a second slot, a sound insulation side plate, a positioning rod, a tension spring, a connecting block and a limiting rod and arranging the sound insulation box around the pump body; however, the specific structure of the sound insulation box is not described in the air compressor, it is not clear how the sound insulation box realizes sound insulation, and part of noise can be conducted out of the sound insulation box due to the through groove arranged on the sound insulation box, so that the sound insulation effect is poor.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides low-noise air compressor equipment, which effectively solves the problem that the existing air compressor has poor sound insulation and noise reduction effects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air compressor machine equipment of low noise, includes the gas pitcher, the side of gas pitcher bottom is provided with a plurality of gyro wheels, the fixed case of making an uproar that falls in top of gas pitcher, the front of making an uproar that falls the case is provided with the door body, the fixed intake pipe that falls in top of case one end is provided with of making an uproar, the inside bottom mounting of case of making an uproar is provided with the backup pad of making an uproar, the backup pad passes through a plurality of damping bumper shock absorbers and is connected with the case of making an uproar that falls, the top of backup pad is fixed to be provided with motor and compressor, the output shaft of motor is connected with the input shaft of compressor, the compressor cooperatees with the gas pitcher to be connected, the inside bottom mounting of making an uproar that falls is provided with the sound insulation inlayer one, the inside wall of making an uproar that falls the case and one side of the door body are all fixed and are provided with the sound insulation inlayer two.
Preferably, the first sound insulation inner layer and the second sound insulation inner layer are composed of a sound insulation felt layer, a sound insulation cotton layer, a sound insulation thin plate and a plurality of connecting bodies, the sound insulation cotton layer is fixedly connected to the inside of the sound insulation felt layer through the connecting bodies, the sound insulation thin plate is fixedly connected to one side, far away from the sound insulation felt layer, of the sound insulation cotton layer, and a plurality of inner cavities are formed between the sound insulation felt layer and the sound insulation cotton layer and between the sound insulation cotton layer and the connecting bodies.
Preferably, the connector is provided with a plurality of through holes, a plurality of suspended honeycomb plates are arranged in the inner cavity, and the suspended honeycomb plates are connected with the sound insulation felt layer and the sound insulation cotton layer through a plurality of elastic ribs.
Preferably, the noise reduction air inlet pipe is of a Z-shaped structure, and is composed of a metal outer shell and an inner soundproof cotton layer, and the inner soundproof cotton layer is fixedly connected to the inner surface of the metal outer shell.
Preferably, the one end that falls the case of falling that falls is fixed to be provided with the air inlet fan I in the cotton inlayer of giving sound insulation, and the one end that falls the fan I is kept away from to the cotton inlayer of giving sound insulation is fixed to be provided with the air inlet fan II, and the one end that falls the case is kept away from to the metal shell body is fixed to be provided with the air inlet protection network.
Compared with the prior art, the utility model has the beneficial effects that:
(1) In operation, through being provided with the noise reduction box, the supporting plate and the damping shock absorber, the noise transmission can be effectively blocked, the noise reduction effect is improved, through being provided with the first sound insulation inner layer and the second sound insulation inner layer which are formed by the sound insulation felt layer, the sound insulation cotton layer, the sound insulation thin plate and the plurality of connecting bodies, and being provided with the suspended honeycomb plate and the elastic ribs, the noise transmission can be further blocked, the energy absorption effect on sound waves can be improved, and the noise reduction effect is improved;
(2) Through setting up the intake pipe of making an uproar that falls that comprises metal shell body and soundproof cotton inlayer, can reduce the noise and pass out, further improve the noise reduction effect, through being provided with inlet fan one and inlet fan two, can assist the air inlet, avoid the not enough work that influences the compressor of intaking.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of a low noise air compressor apparatus of the present utility model;
fig. 2 is a schematic diagram of a partial structure of the low-noise air compressor device of the present utility model;
FIG. 3 is a schematic view of two partial structures of the sound insulation inner layer of the present utility model;
FIG. 4 is a schematic view of the internal structure of the noise reduction air inlet pipe of the utility model;
In the figure: 1. a gas tank; 2. a roller; 3. a noise reduction box; 4. a door body; 5. a noise reduction air inlet pipe; 6. a support plate; 7. damping shock absorber; 8. a motor; 9. a compressor; 10. a first sound insulation inner layer; 11. a second sound insulation inner layer; 12. a sound insulation felt layer; 13. a soundproof cotton layer; 14. a sound insulation sheet; 15. a connecting body; 16. an inner cavity; 17. a through hole; 18. suspending the honeycomb plate; 19. an elastic rib; 20. a metal outer case; 21. an inner layer of soundproof cotton; 22. a first air inlet fan; 23. a second air inlet fan; 24. and (5) an air inlet protective net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
The utility model provides a low-noise air compressor device, which is shown in fig. 1 and 2, and comprises a gas tank 1, wherein a plurality of rollers 2 are arranged on the side edge of the bottom end of the gas tank 1, a noise reduction box 3 is fixedly arranged at the top end of the gas tank 1, a door body 4 is arranged on the front surface of the noise reduction box 3, a noise reduction gas inlet pipe 5 is fixedly arranged at the top of one end of the noise reduction box 3, a supporting plate 6 is fixedly arranged at the bottom end inside the noise reduction box 3, the supporting plate 6 is connected with the noise reduction box 3 through a plurality of damping dampers 7, a motor 8 and a compressor 9 are fixedly arranged at the top end of the supporting plate 6, an output shaft of the motor 8 is connected with an input shaft of the compressor 9, the compressor 9 is connected with the gas tank 1 in a matched manner, a sound insulation inner layer I10 is fixedly arranged at the bottom end inside the noise reduction box 3, and a sound insulation inner layer II 11 is fixedly arranged on the inner side wall of the noise reduction box 3 and one side of the door body 4;
When the noise reduction device is used, vibration generated when the motor 8 and the compressor 9 work can be effectively eliminated through the damping shock absorber 7, the vibration is prevented from being transmitted to the noise reduction box 3 and the air tank 1, the noise reduction effect can be improved, the integral noise reduction can be realized through the first sound insulation inner layer 10, the second sound insulation inner layer 11 and the noise reduction air inlet pipe 5, and the transmission of noise is effectively blocked;
As shown in fig. 2 and 3, the first sound insulation inner layer 10 and the second sound insulation inner layer 11 are respectively composed of a sound insulation felt layer 12, a sound insulation cotton layer 13, a sound insulation thin plate 14 and a plurality of connectors 15, the sound insulation cotton layer 13 is fixedly connected to the inside of the sound insulation felt layer 12 through the connectors 15, the sound insulation thin plate 14 is fixedly connected to one side, far away from the sound insulation felt layer 12, of the sound insulation cotton layer 13, a plurality of inner cavities 16 are formed between the sound insulation felt layer 12 and the sound insulation cotton layer 13 and the connectors 15, a plurality of through holes 17 are formed in the connectors 15, a plurality of suspended honeycomb plates 18 are arranged in the inner cavities 16, and the suspended honeycomb plates 18 are connected with the sound insulation felt layer 12 and the sound insulation cotton layer 13 through a plurality of elastic ribs 19;
Vibration generated when the motor 8 and the compressor 9 work is transmitted to the sound insulation sheet 14, and as the sound insulation felt layer 12, the sound insulation cotton layer 13 and the connecting body 15 are all elastic to a certain extent, vibration of the sound insulation sheet 14 can be effectively eliminated, vibration transmission is further blocked, the noise reduction effect is further improved through the sound insulation felt layer 12 and the sound insulation cotton layer 13, if part of noise penetrates through the sound insulation cotton layer 13 and the sound insulation sheet 14, secondary noise reduction is achieved through the suspended honeycomb plate 18, and as the suspended honeycomb plate 18 is connected in a suspended manner, and is connected with the sound insulation felt layer 12 and the sound insulation cotton layer 13 through the elastic ribs 19, sound waves can be effectively absorbed, and the noise reduction effect is further improved;
As shown in fig. 1 and 4, the noise-reducing air inlet pipe 5 has a Z-shaped structure, the noise-reducing air inlet pipe 5 is composed of a metal outer shell 20 and an inner soundproof cotton layer 21, the inner soundproof cotton layer 21 is fixedly connected to the inner surface of the metal outer shell 20, an air inlet fan I22 is fixedly arranged at one end, close to the noise reduction box 3, of the inner soundproof cotton layer 21, an air inlet fan II 23 is fixedly arranged at one end, far from the air inlet fan I22, of the inner soundproof cotton layer 21, and an air inlet protection net 24 is fixedly arranged at one end, far from the noise reduction box 3, of the metal outer shell 20;
Through the setting of the intake pipe of making an uproar 5 falls, can avoid making an uproar 3 inside noise to pass through the air inlet and transmit to outside, can further improve the noise reduction effect through setting up soundproof cotton inlayer 21, can assist the air inlet through air inlet fan one 22 and air inlet fan two 23, improve the intake, and then can satisfy the work demand of air compressor machine, can avoid outside debris to enter into the inside of making an uproar intake pipe 5 of making an uproar through air inlet protection network 24.
In operation, through being provided with the noise reduction box, the supporting plate and the damping shock absorber, the noise transmission can be effectively blocked, the noise reduction effect is improved, through being provided with the first sound insulation inner layer and the second sound insulation inner layer which are formed by the sound insulation felt layer, the sound insulation cotton layer, the sound insulation thin plate and the plurality of connecting bodies, and being provided with the suspended honeycomb plate and the elastic ribs, the noise transmission can be further blocked, the energy absorption effect on sound waves can be improved, and the noise reduction effect is improved; through setting up the intake pipe of making an uproar that falls that comprises metal shell body and soundproof cotton inlayer, can the noise reduction transfer come out, further improve the noise reduction effect, through being provided with inlet fan one and inlet fan two, can assist the air inlet, avoid the not enough work that influences the compressor of intaking.
Claims (5)
1. The utility model provides a low noise's air compressor machine equipment, includes gas pitcher (1), its characterized in that: the side of gas pitcher (1) bottom is provided with a plurality of gyro wheels (2), the fixed case (3) of making an uproar that is provided with in top of gas pitcher (1), the front of case (3) of making an uproar is provided with door body (4) of making an uproar, the fixed intake pipe (5) of making an uproar that is provided with in top of case (3) of making an uproar that falls, the inside bottom mounting of case (3) of making an uproar is provided with backup pad (6), backup pad (6) are connected with case (3) of making an uproar that falls through a plurality of damping bumper shock absorber (7), the top of backup pad (6) is fixed to be provided with motor (8) and compressor (9), the output shaft of motor (8) is connected with the input shaft of compressor (9), compressor (9) are connected with gas pitcher (1) cooperation, the inside bottom mounting of case (3) of making an uproar is provided with sound insulation inlayer one (10), the inside wall of case (3) of making an uproar and one side of door body (4) of making an uproar are all fixedly provided with sound insulation inlayer two (11).
2. The low noise air compressor apparatus of claim 1, wherein: the sound insulation inner layer I (10) and the sound insulation inner layer II (11) are composed of a sound insulation felt layer (12), a sound insulation cotton layer (13), a sound insulation thin plate (14) and a plurality of connecting bodies (15), the sound insulation cotton layer (13) is fixedly connected to the inside of the sound insulation felt layer (12) through the connecting bodies (15), the sound insulation thin plate (14) is fixedly connected to one side, far away from the sound insulation felt layer (12), of the sound insulation cotton layer (13), and a plurality of inner cavities (16) are formed between the sound insulation felt layer (12) and the sound insulation cotton layer (13) and the connecting bodies (15).
3. A low noise air compressor assembly according to claim 2, wherein: the connecting body (15) is provided with a plurality of through holes (17), a plurality of suspended honeycomb plates (18) are arranged in the inner cavity (16), and the suspended honeycomb plates (18) are connected with the sound insulation felt layer (12) and the sound insulation cotton layer (13) through a plurality of elastic ribs (19).
4. The low noise air compressor apparatus of claim 1, wherein: the noise-reducing air inlet pipe (5) is of a Z-shaped structure, the noise-reducing air inlet pipe (5) is composed of a metal outer shell (20) and an inner soundproof cotton layer (21), and the inner soundproof cotton layer (21) is fixedly connected to the inner surface of the metal outer shell (20).
5. The low noise air compressor apparatus of claim 4, wherein: one end, close to the noise reduction box (3), of the inner part of the soundproof cotton layer (21) is fixedly provided with a first air inlet fan (22), one end, far away from the first air inlet fan (22), of the inner part of the soundproof cotton layer (21) is fixedly provided with a second air inlet fan (23), and one end, far away from the noise reduction box (3), of the metal outer shell body (20) is fixedly provided with an air inlet protection net (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420558658.3U CN220815925U (en) | 2024-03-22 | 2024-03-22 | Low-noise air compressor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420558658.3U CN220815925U (en) | 2024-03-22 | 2024-03-22 | Low-noise air compressor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815925U true CN220815925U (en) | 2024-04-19 |
Family
ID=90708983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420558658.3U Active CN220815925U (en) | 2024-03-22 | 2024-03-22 | Low-noise air compressor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815925U (en) |
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2024
- 2024-03-22 CN CN202420558658.3U patent/CN220815925U/en active Active
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