CN219204279U

CN219204279U - Sound insulation equipment for eliminating sound insulation and noise reduction of fan motor

Info

Publication number: CN219204279U
Application number: CN202320731297.3U
Authority: CN
Inventors: 赵淑军; 郭军; 刘松林; 周亚伦
Original assignee: Luoyang Yuzhong Environmental Protection Machinery Co ltd
Current assignee: Luoyang Yuzhong Environmental Protection Machinery Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-16
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses sound insulation equipment for eliminating sound insulation and noise reduction of a fan motor, which comprises a fan motor body and a mounting plate, wherein the bottom of the fan motor body is mounted on the mounting plate, the top of the mounting plate is fixedly connected with a sound insulation layer, the sound insulation layer is cylindrical, the inner wall of the sound insulation layer is fixedly connected with a sound absorption cylinder, the bottom of the sound absorption cylinder is fixedly connected with the mounting plate, the top of the mounting plate is fixedly connected with a protective box, the top of the sound insulation layer is embedded with a fan, the left side and the right side of the protective box are embedded with refrigerators, and the top of the mounting plate is embedded with uniformly distributed U-shaped pipes. According to the utility model, sound insulation and noise reduction can be achieved on the fan motor body, a good working environment is provided for the fan motor body, the occurrence of the condition that the fan motor body works in a high-temperature environment is reduced, and the service life of the fan motor body is prolonged.

Description

Sound insulation equipment for eliminating sound insulation and noise reduction of fan motor

Technical Field

The utility model relates to the technical field of fan noise reduction, in particular to sound insulation equipment for eliminating noise and sound insulation of a fan motor.

Background

The fan is a driven fluid machine which can increase the pressure of gas and discharge the gas by means of the input mechanical energy, and can use the motor as a power source when in operation, and the motor can generate noise when in operation.

When the motor drives the fan to work, the motor generates a large amount of noise, in order to reduce the influence of the noise on the working environment, a sound-proof housing is arranged outside the motor, the heat dissipation effect of the motor can be influenced by the arrangement of the sound-proof housing, the motor works in a high-temperature environment for a long time, the service life of the fan motor can be influenced, and therefore sound-proof equipment for eliminating the noise of the fan motor is needed.

Disclosure of Invention

Aiming at the problems in the background technology, the utility model aims to provide sound insulation equipment for eliminating sound insulation and noise reduction of a fan motor.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides an eliminate sound insulation equipment that fan motor made an uproar falls in sound insulation, includes fan motor body and mounting panel, the bottom of fan motor body is installed on the mounting panel, the top fixedly connected with puigging of mounting panel, the shape of puigging is cylindric, the inner wall fixedly connected with of puigging inhales a sound section of thick bamboo, the bottom and the mounting panel fixedly connected with of inhaling a sound section of thick bamboo, the top fixedly connected with protective housing of mounting panel, the top of puigging is inlayed and is equipped with the fan, the left and right sides of protective housing all is inlayed and is equipped with the refrigerator, the top of mounting panel is inlayed and is equipped with evenly distributed's U-shaped pipe, the both ends of U-shaped pipe are located the outside of puigging and inhale the inboard of sound section of thick bamboo respectively.

As a further description of the above technical solution:

the sound absorbing cylinder is characterized in that sound absorbing holes which are uniformly distributed are formed in the outer side of the sound absorbing cylinder, and the shape of the sound absorbing holes is funnel-shaped.

As a further description of the above technical solution:

rubber blocks which are uniformly distributed are embedded in the inner side of the sound insulation layer, and metal rods fixedly connected with the rubber blocks are inserted into one side of the rubber blocks.

As a further description of the above technical solution:

the outside fixedly connected with evenly distributed's of inhaling sound section of thick bamboo uide bushing, the shape of uide bushing is the tubaeform setting.

As a further description of the above technical solution:

the inside fixedly connected with soundproof cotton of protective housing, one side fixedly connected with equidistance arranges the heat-conducting plate of refrigerator.

As a further description of the above technical solution:

the inner wall fixedly connected with temperature sensor of puigging, temperature sensor's output and refrigerator signal connection.

Compared with the prior art, the utility model has the advantages that:

this scheme can play the sound insulation to fan motor body and fall when making an uproar, provides good operational environment to fan motor body, reduces the fan motor body and is in the condition emergence of high temperature environment work, improves fan motor body's life.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the portion a of fig. 2 in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. a fan motor body; 2. a mounting plate; 3. a sound insulation layer; 4. a sound absorbing cylinder; 5. a protective box; 6. a fan; 7. a refrigerator; 8. a sound absorbing hole; 9. a rubber block; 10. a metal rod; 11. a guide sleeve; 12. a U-shaped tube; 13. soundproof cotton; 14. a heat conductive plate; 15. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 3, in the present utility model: the utility model provides an eliminate sound insulation equipment that fan motor made an uproar falls in sound insulation, including fan motor body 1 and mounting panel 2, the bottom of fan motor body 1 is installed on mounting panel 2, the top fixedly connected with puigging 3 of mounting panel 2, the shape of puigging 3 is cylindric, the inner wall fixedly connected with of puigging 3 inhales sound section of thick bamboo 4, the bottom of inhaling sound section of thick bamboo 4 and mounting panel 2 fixed connection, the top fixedly connected with protective housing 5 of mounting panel 2, the top of puigging 3 is inlayed and is equipped with fan 6, the left and right sides of protective housing 5 is all inlayed and is equipped with refrigerator 7, the top of mounting panel 2 is inlayed and is equipped with evenly distributed's U-shaped pipe 12, the both ends of U-shaped pipe 12 are located the outside of puigging 3 and inhale the inboard of sound section of thick bamboo 4 respectively.

In the utility model, the fan motor body 1 provides power output for the fan, when the fan motor body 1 works to generate noise, the noise can be absorbed by the sound absorbing cylinder 4, the sound insulating layer 3 can reduce the noise, and further the noise is effectively reduced, the purpose of sound insulation and noise reduction is achieved for the fan motor body 1, in the use process, as the fan motor body 1 is wrapped in the sound insulating layer 3, the temperature of the fan motor body 1 can be increased, the fan 6 and the refrigerator 7 are started at the moment, the refrigerator 7 can cool the air between the sound insulating layer 3 and the protective box 5, the cooled air can be sucked into the sound insulating layer 3 by the fan 6, the cooled air can be blown to the fan motor body 1, then the air can be subjected to heat exchange with the fan motor body 1, the air subjected to heat exchange can flow back between the protective box 5 and the sound insulating layer 3 from the U-shaped pipe 12, the circulation of the air is further achieved, the purpose of cooling the fan motor body 1 can be achieved along with the circulation of the air, the long-time working condition of the fan motor body 1 is effectively reduced, and the service life of the fan motor body 1 is prolonged.

Please refer to fig. 2 and 3, wherein: the outside of inhaling sound tube 4 has seted up evenly distributed inhale sound hole 8, and inhale the shape of sound hole 8 and be the infundibulate setting.

In the utility model, the sound absorption effect can be achieved through the sound absorption holes 8, and after the noise sound waves enter the sound absorption holes 8, the sound waves are refracted back and forth on the inner walls of the sound absorption holes 8 because the shape of the sound absorption holes 8 is in a funnel shape, and each time the sound waves are refracted, the energy of the sound waves is consumed a little, so that the effect of reducing the noise is achieved.

Please refer to fig. 3, wherein: rubber blocks 9 which are uniformly distributed are embedded in the inner side of the sound insulation layer 3, and metal rods 10 fixedly connected with the rubber blocks 9 are inserted into one side of the rubber blocks 9.

In the utility model, after the noise sound wave passes through the sound absorption hole 8, the noise sound wave collides with the metal rod 10, the metal rod 10 vibrates, the rubber block 9 buffers the metal rod 10, and the sound wave consumes energy in the process of driving the metal rod 10 to vibrate, so that the purpose of noise reduction is achieved again.

Please refer to fig. 3, wherein: the outside fixedly connected with evenly distributed's uide bushing 11 of inhaling sound section of thick bamboo 4, the shape of uide bushing 11 is the horn-shaped setting.

In the utility model, the noise sound wave can be guided by the arrangement of the guide sleeve 11, so that the sound wave can collide with the metal rod 10 for a plurality of times, and the noise reduction effect is improved.

Please refer to fig. 2 and 3, wherein: the inside of the protective box 5 is fixedly connected with soundproof cotton 13, and one side of the refrigerator 7 is fixedly connected with heat-conducting plates 14 which are arranged equidistantly.

According to the utility model, the sound insulation effect on the protective box 5 can be achieved through the arrangement of the sound insulation cotton 13, so that the sound insulation and noise reduction capability of the fan motor body 1 is improved, and the effect of cooling air can be improved through the arrangement of the heat conducting plate 14.

Please refer to fig. 3, wherein: the inner wall of the sound insulation layer 3 is fixedly connected with a temperature sensor 15, and the output end of the temperature sensor 15 is in signal connection with the refrigerator 7.

According to the utility model, the temperature inside the sound insulation layer 3 can be monitored through the arrangement of the temperature sensor 15, when the temperature is too high, the refrigerator 7 is started, the temperature inside the sound insulation layer 3 is at the normal temperature, and the refrigerator 7 is closed, so that the energy consumption of the device is effectively reduced, and the environment-friendly capability of the device is improved.

The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. The utility model provides an eliminate sound insulation equipment that fan motor noise reduction gives sound insulation, includes fan motor body (1) and mounting panel (2), install on mounting panel (2), its characterized in that in the bottom of fan motor body (1): the top fixedly connected with puigging (3) of mounting panel (2), the shape of puigging (3) is cylindricly, the inner wall fixedly connected with of puigging (3) inhales sound section of thick bamboo (4), inhale the bottom and mounting panel (2) fixed connection of sound section of thick bamboo (4), the top fixedly connected with protective housing (5) of mounting panel (2), the top of puigging (3) is inlayed and is equipped with fan (6), the left and right sides of protective housing (5) is all inlayed and is equipped with refrigerator (7), the top of mounting panel (2) is inlayed and is equipped with evenly distributed's U-shaped pipe (12), the both ends of U-shaped pipe (12) are located the outside of puigging (3) and inhale the inboard of sound section of thick bamboo (4) respectively.

2. The sound insulation device for eliminating sound insulation and noise reduction of a fan motor according to claim 1, wherein: the sound absorbing cylinder is characterized in that sound absorbing holes (8) which are uniformly distributed are formed in the outer side of the sound absorbing cylinder (4), and the shape of the sound absorbing holes (8) is in a funnel shape.

3. The sound insulation device for eliminating sound insulation and noise reduction of a fan motor according to claim 1, wherein: rubber blocks (9) which are uniformly distributed are embedded in the inner side of the sound insulation layer (3), and metal rods (10) fixedly connected with the rubber blocks are inserted into one side of the rubber blocks (9).

4. The sound insulation device for eliminating sound insulation and noise reduction of a fan motor according to claim 1, wherein: the sound absorbing cylinder (4) is fixedly connected with evenly distributed guide sleeves (11) on the outer side, and the guide sleeves (11) are arranged in a horn shape.

5. The sound insulation device for eliminating sound insulation and noise reduction of a fan motor according to claim 1, wherein: the inside of the protective box (5) is fixedly connected with soundproof cotton (13), and one side of the refrigerator (7) is fixedly connected with heat conducting plates (14) which are arranged at equal intervals.

6. The sound insulation device for eliminating sound insulation and noise reduction of a fan motor according to claim 1, wherein: the inner wall of the sound insulation layer (3) is fixedly connected with a temperature sensor (15), and the output end of the temperature sensor (15) is in signal connection with the refrigerator (7).