CN221347287U - Noise reduction structure of scroll compressor - Google Patents
Noise reduction structure of scroll compressor Download PDFInfo
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- CN221347287U CN221347287U CN202323443698.8U CN202323443698U CN221347287U CN 221347287 U CN221347287 U CN 221347287U CN 202323443698 U CN202323443698 U CN 202323443698U CN 221347287 U CN221347287 U CN 221347287U
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- scroll compressor
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- box body
- output shaft
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- 230000009467 reduction Effects 0.000 title abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 13
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims abstract description 9
- 229920000573 polyethylene Polymers 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 description 11
- 238000005461 lubrication Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 9
- 239000008358 core component Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
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- 238000010521 absorption reaction Methods 0.000 description 3
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- 239000000428 dust Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
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- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to the field of compressors and discloses a noise reduction structure of a scroll compressor, which comprises a box body, wherein an exhaust pipe is arranged at the position close to the center of one side wall of the box body, an air inlet pipe is arranged at the position close to the center of one side wall of the box body, a sound insulation layer is arranged on the outer side wall of the box body, protective layers are arranged on the inner side walls of the air inlet pipe and the exhaust pipe, a protective plate is arranged at the center of the lower inner wall of the box body, a compressor module is arranged in the box body at the upper end of the protective plate, and a sound insulation plate is arranged at the center of the upper inner wall of the box body. According to the utility model, the sound absorbing cotton is adopted as the material of the sound insulation layer and the sound insulation plate, so that noise generated by the scroll compressor can be effectively absorbed, environmental noise pollution is reduced, the use comfort is improved, and the polyethylene film is adopted as the material of the protective layer, so that the scroll compressor module has good waterproof, dustproof, anti-corrosion and heat-insulating properties, can be effectively protected from the external environment, and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of compressors, in particular to a noise reduction structure of a scroll compressor.
Background
Scroll compressors are a commonly used industrial compressor which mainly compresses gas into high pressure gas, but since a large noise is generated during the operation of the scroll compressor, some measures are required to reduce the noise.
Because the conventional noise reduction structure of the scroll compressor generally adopts materials such as a heavy partition board or foam plastic as a sound insulation layer and a sound insulation board, the materials are easy to obtain and process, but the heavy partition board and the foam plastic have no good sound absorption performance, so that the sound insulation effect is relatively poor, and noise generated by the scroll compressor cannot be effectively blocked, and therefore, a person skilled in the art provides the noise reduction structure of the scroll compressor so as to solve the problems in the background art.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a noise reduction structure of a scroll compressor, which can effectively absorb noise generated by the scroll compressor by adopting sound absorbing cotton as a material of a sound insulation layer and a sound insulation plate, thereby reducing environmental noise pollution and improving use comfort, has good waterproof, dustproof, anti-corrosion and heat insulation performances by adopting a polyethylene film as a material of a protective layer, can effectively protect a scroll compressor module from the influence of external environment, prolongs the service life, improves the efficiency and the service life of a motor by utilizing the lubrication and cooling functions of an oil pump, and simultaneously ensures the stable operation of the whole compressor module.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vortex compressor noise reduction structure, includes the box, box one side wall center is equipped with the blast pipe in the department of being close to, box one side wall center is equipped with the intake pipe in the department of being close to down, box lateral wall is equipped with the puigging, intake pipe and blast pipe inside wall all are equipped with the inoxidizing coating, box lower inner wall center department is equipped with the guard plate, the inside compressor module that is equipped with of guard plate upper end box, box upper inner wall center department is equipped with the acoustic celotex board;
through above-mentioned technical scheme, through adopting the cotton material as puigging and acoustic celotex board of inhaling of sound, can effectively absorb the noise that scroll compressor produced, thereby reduce environmental noise pollution, improve the use comfort, through adopting the polyethylene film as the material of inoxidizing coating, possess good waterproof, dustproof, anticorrosion and heat preservation performance, can effectively protect scroll compressor module not receive external environment influence, increase of service life, through utilizing the lubrication and the cooling function of oil pump, the efficiency and the life of motor have been improved, the steady operation of whole compressor module has also been guaranteed simultaneously.
Further, the compressor module comprises a motor, a bearing, a partition plate, an output shaft, a movable disk, a fixed disk and an oil pump, wherein the oil pump is arranged at the center of the upper end face of the protection plate, the motor is arranged at the output end of the oil pump, the output shaft is arranged at the output end of the motor, the bearing is sleeved on the outer side wall of the output shaft, the partition plate is arranged at the center of the outer side wall of the output shaft, the movable disk is arranged on the outer side wall of the output shaft at the center of the upper end face of the partition plate, and the fixed disk is arranged on the outer side wall of the movable disk;
Through the technical scheme, the motor is one of core components of the compressor module, the motor is used for compressing through the rotary driving rotor, the oil pump can better utilize the lubrication and cooling functions of the oil pump, the efficiency and the service life of the motor are improved, the bearing plays a role in supporting the output shaft and the rotor, normal operation of the compressor module is guaranteed, the baffle separates input air from compressed air, mixing of the input air and the compressed air is avoided, the motor is separated, normal operation of the output shaft and the motor is guaranteed, the rotor compresses the air through rotation, the rotor is the other core component of the compressor module, higher stability and wear resistance are achieved, the output shaft is responsible for outputting compressed air, the output shaft and the rotor are supported and fixed through the bearing, the fixed disc is better fixed, the stability and the normal operation of the output shaft are guaranteed, the retainer ring is located at the center of the upper end face of the movable disc, the position of the output shaft can be effectively fixed, the position offset and the like in the operation process are avoided, the oil pump is arranged at the center of the upper end face, necessary lubrication and cooling of the compressor module are guaranteed, and the normal operation and the service life of the compressor module is guaranteed.
Further, the sound insulation layer and the sound insulation plate are made of sound-absorbing cotton;
Through the technical scheme, noise generated during operation of the scroll compressor can be effectively absorbed, environmental noise pollution is reduced, and use comfort is improved.
Further, the protective layer is made of polyethylene film;
through the technical scheme, the waterproof, dustproof, anti-corrosion and heat-insulating performance is good, the scroll compressor module can be effectively protected from the influence of external environment, and the service life is prolonged.
Further, the input ends of the air inlet pipe and the air outlet pipe penetrate through one side wall of the sound insulation layer and one side wall of the box body in sequence and are communicated into the box body;
through the technical scheme, gas can be better fed and discharged, and the working efficiency and stability of the compressor are improved.
Further, the protection plate is made of aluminum alloy plates;
through the technical proposal, has higher strength and hardness, the compressor module can effectively resist external impact and vibration, and can be safely and stably operated.
Further, a clamping ring is arranged at the center of the upper end face of the movable disc;
Through the technical scheme, the problems of position deviation and the like in the operation process are avoided, and the normal operation and stability of the compressor module are ensured.
Further, a rotor is sleeved at the center of the outer side wall of the motor;
Through the technical scheme, the lubrication and cooling functions of the oil pump can be better utilized, the efficiency and the service life of the motor are improved, and meanwhile, the stable operation of the whole compressor module is ensured.
The utility model has the following beneficial effects:
1. According to the noise reduction structure of the scroll compressor, the sound absorption cotton is adopted as the material of the sound insulation layer and the sound insulation plate, so that noise generated by the scroll compressor can be effectively absorbed, environmental noise pollution is reduced, and use comfort is improved.
2. According to the utility model, the polyethylene film is used as the material of the protective layer, so that the scroll compressor module has good waterproof, dustproof, anti-corrosion and heat preservation performances, can be effectively protected from the external environment, and can be prolonged in service life.
3. In the utility model, the efficiency and the service life of the motor are improved by utilizing the lubrication and cooling functions of the oil pump, and the stable operation of the whole compressor module is ensured.
Drawings
FIG. 1 is a perspective cross-sectional view of a noise reduction structure for a scroll compressor in accordance with the present utility model;
FIG. 2 is a perspective view of a noise reduction structure of a scroll compressor according to the present utility model;
FIG. 3 is a front cross-sectional view of a noise reduction structure for a scroll compressor in accordance with the present utility model;
Fig. 4 is a front view of a noise reduction structure of a scroll compressor according to the present utility model.
Legend description:
1. A case; 2. an exhaust pipe; 3. an air inlet pipe; 4. a sound insulation layer; 5. a protective layer; 6. a compressor module; 601. a motor; 602. a bearing; 603. a partition plate; 604. a rotor; 605. an output shaft; 606. a movable plate; 607. a fixed disk; 608. a clasp; 609. an oil pump; 7. a sound insulation board; 8. and (5) protecting the 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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a scroll compressor structure of making an uproar falls, including box 1, box 1 side wall center is equipped with blast pipe 2 by upper department, box 1 side wall center is equipped with intake pipe 3 by lower department, box 1 lateral wall is equipped with puigging 4, intake pipe 3 all is equipped with inoxidizing coating 5 with blast pipe 2 inside wall, box 1 lower inner wall center department is equipped with guard plate 8, the inside compressor module 6 that is equipped with of guard plate 8 upper end box 1, box 1 upper inner wall center department is equipped with acoustic celotex 7, at the during operation, the air gets into box 1 inside from intake pipe 3, after the compression of compressor module 6, discharge through blast pipe 2, the sound absorbing cotton material of puigging 4 and acoustic celotex 7 can reduce the propagation and the reflection of noise effectively simultaneously, inoxidizing coating 5's polyethylene film material can prevent dust and other debris entering box 1 inside.
The compressor module 6 comprises a motor 601, a bearing 602, a partition 603, an output shaft 605, a movable disk 606, a fixed disk 607 and an oil pump 609, wherein the oil pump 609 is arranged at the center of the upper end face of the protection plate 8, the motor 601 is arranged at the output end of the oil pump 609, the output shaft 605 is arranged at the output end of the motor 601, the bearing 602 is sleeved on the outer side wall of the output shaft 605, the partition 603 is arranged at the center of the outer side wall of the output shaft 605, the movable disk 606 is arranged on the outer side wall of the output shaft 605 at the center of the upper end face of the partition 603, and the fixed disk 607 is arranged on the outer side wall of the movable disk 606.
The motor 601 is one of core components of the compressor module 6, it compresses through rotating the driving rotor 604, the oil pump 609 can better utilize lubrication and cooling functions of the oil pump 609, efficiency and service life of the motor 601 are improved, the bearing 602 plays the role of supporting the output shaft 605 and the rotor 604, normal operation of the compressor module 6 is guaranteed, the baffle 603 separates input air and compressed air, avoid mixing the input air and the compressed air, simultaneously play the role of separating the output shaft 605 and the motor 601, normal operation of the compressor module 6 is guaranteed, the rotor 604 compresses air through rotation, another core component of the compressor module 6 has higher stability and wear resistance, the output shaft 605 is responsible for outputting compressed air, support and fixing of components such as the bearing 602 and the baffle 603 are guaranteed, stability and normal operation of the output shaft 605 are guaranteed, the movable disc 606 plays the role of fixing and supporting the output shaft 605 and the rotor 604, the movable disc 606 is better fixed, stability of the whole compressor module 6 is improved, the clamping ring 608 is located at the center of the upper end face of the movable disc 606, position of the output shaft 605 is effectively fixed, the position of the oil pump 609 is prevented from deviating in the operation process, the necessary position of the end face 609 is arranged at the center of the movable disc 606, the necessary lubrication and cooling life of the compressor module 6 is guaranteed, and the normal operation of the compressor module is guaranteed.
The sound insulating layer 4 and the sound insulating plate 7 are made of sound absorbing cotton, noise generated during operation of the scroll compressor can be effectively absorbed, environmental noise pollution is reduced, the use comfort is improved, the protective layer 5 is made of a polyethylene film, the waterproof, dustproof, anticorrosion and heat insulation performance is good, the scroll compressor module 6 can be effectively protected from being influenced by external environment, the service life is prolonged, the input ends of the air inlet pipe 3 and the air outlet pipe 2 penetrate through one side wall of the sound insulating layer 4 and one side wall of the box body 1 in sequence and are led into the box body 1, gas can enter and exit better, the working efficiency and stability of the compressor are improved, the protection plate 8 is made of aluminum alloy plates, the strength and the hardness are higher, external impact and vibration can be effectively resisted, the safe and stable operation of the compressor module 6 are protected, the clamping ring 608 is arranged at the center of the upper end face of the movable disc 606, the position deviation and the like are avoided in the operation process, the normal operation and the stability of the compressor module 6 are guaranteed, the rotor 604 is sleeved at the center of the outer side wall of the motor 601, the lubricating and cooling functions of the oil pump 609 can be better utilized, the efficiency and the service life of the motor 601 are improved, and the stable operation of the whole compressor module 6 is guaranteed.
Working principle: during operation, air enters the box 1 from the air inlet pipe 3, is discharged through the exhaust pipe 2 after being compressed by the compressor module 6, meanwhile, the sound absorption cotton materials of the sound insulation layer 4 and the sound insulation plate 7 can effectively reduce noise transmission and reflection, the polyethylene film material of the protective layer 5 can prevent dust and other sundries from entering the box 1, the motor 601 is one of core components of the compressor module 6 and is compressed by the rotary driving rotor 604, the oil pump 609 can better utilize the lubrication and cooling functions of the oil pump 609, the efficiency and the service life of the motor 601 are improved, the bearing 602 plays a role of supporting the output shaft 605 and the rotor 604, and the normal operation of the compressor module 6 is ensured.
The baffle 603 separates the input air and the compressed air, avoid the two to mix, also play the effect of separating output shaft 605 and motor 601 simultaneously, guaranteed its normal operating, rotor 604 compresses the air through rotatory, be another core component of compressor module 6, possess higher stability and wearability, output shaft 605 is responsible for exporting compressed air, support and fixed through parts such as bearing 602 and baffle 603, guaranteed output shaft 605's stability and normal operation, movable plate 606 plays the effect of fixing and supporting output shaft 605 and rotor 604, movable plate 606 has been fixed better to fixed plate 607, the stability of whole compressor module 6 has been improved, snap ring 608 is located movable plate 606 up end center department, can effectively fix the position of output shaft 605, avoid appearing the offset scheduling problem in the operation in-process, oil pump 609 sets up in guard plate 8 up end center department, can provide necessary lubrication and cooling for compressor module 6, guaranteed its normal operating and life.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a structure of making an uproar falls in scroll compressor, includes box (1), its characterized in that: the utility model discloses a novel air conditioner, including box (1), baffle, air inlet pipe (3), baffle plate (8) are equipped with in box (1) a lateral wall center is by last department, box (1) lateral wall is equipped with blast pipe (2) in the center, box (1) lateral wall is equipped with puigging (4) down, inner wall center department is equipped with baffle plate (8) under box (1), inside compressor module (6) that are equipped with of baffle plate (8) upper end box (1), inner wall center department is equipped with acoustic celotex board (7) on box (1).
2. The scroll compressor noise reducing structure according to claim 1, wherein: compressor module (6) are including motor (601), bearing (602), baffle (603), output shaft (605), movable disk (606), fixed disk (607) and oil pump (609), oil pump (609) set up in guard plate (8) up end center department, motor (601) set up on oil pump (609) output, output shaft (605) set up on motor (601) output, bearing (602) cover is established on output shaft (605) lateral wall, baffle (603) set up in output shaft (605) lateral wall center department, be equipped with movable disk (606) on baffle (603) up end center department output shaft (605) lateral wall, movable disk (606) lateral wall is equipped with fixed disk (607).
3. The scroll compressor noise reducing structure according to claim 1, wherein: the sound insulation layer (4) and the sound insulation plate (7) are made of sound-absorbing cotton.
4. The scroll compressor noise reducing structure according to claim 1, wherein: the protective layer (5) is made of polyethylene film.
5. The scroll compressor noise reducing structure according to claim 1, wherein: the input ends of the air inlet pipe (3) and the air outlet pipe (2) respectively penetrate through one side wall of the sound insulation layer (4) and one side wall of the box body (1) in sequence and are communicated to the inside of the box body (1).
6. The scroll compressor noise reducing structure according to claim 1, wherein: the protection plate (8) is made of aluminum alloy plates.
7. The scroll compressor noise reducing structure according to claim 2, wherein: and a clamping ring (608) is arranged at the center of the upper end surface of the movable disc (606).
8. The scroll compressor noise reducing structure according to claim 2, wherein: a rotor (604) is sleeved at the center of the outer side wall of the motor (601).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221347287U true CN221347287U (en) | 2024-07-16 |
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