CN217979012U

CN217979012U - MCC for room air conditioning system who possesses noise reduction function

Info

Publication number: CN217979012U
Application number: CN202121876117.8U
Authority: CN
Inventors: 胡登虎; 王增辉
Original assignee: Shanghai Youfan Electromechanical Equipment Engineering Co ltd
Current assignee: Shanghai Youfan Electromechanical Equipment Engineering Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-12-06
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to an air conditioning technology field just discloses an outdoor air conditioning system of MCC who possesses noise reduction function, including the outer machine of air conditioner, the bottom of the outer machine of air conditioner is provided with the shock mount, the shock mount is muffjoint with the outer machine of air conditioner, the outside fixed mounting of the outer machine of air conditioner has the connecting tube subassembly. This MCC air conditioning system for room that possesses noise reduction function, the cotton material of superfine glass that the acoustic celotex board adopted has the bulk light, the coefficient of thermal conductivity is low, the characteristic that thermal insulation and acoustic absorptivity are good, high durability and convenient construction, make the interior machine amortization, it is thermal-insulated, the matter is light, the mineral wool abatvoix has sound absorbing effect well, fire behavior is outstanding, the characteristics of small in quality, setting through the vacuum layer, the transmission of separation sound effectively, especially to the middle and low frequency that the penetrability is stronger, the effect is very showing, play the effect to the interior machine amortization, carry out the diffusion to the sound wave through standing the type ripples, make the sound wave produce refraction many times, thereby weaken the noise, reduce the indoor noise.

Description

MCC for room air conditioning system who possesses noise reduction function

Technical Field

The utility model relates to an air conditioning technology field specifically is an air conditioning system is used in MCC room that possesses noise reduction function.

Background

An air conditioner, i.e. an air conditioner, is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means, generally comprising a cold source/heat source device, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, and mainly comprising a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state so as to enable the air parameters of a target environment to reach certain requirements, and particularly relates to an MCC room air conditioning system with a noise reduction function.

Most of the existing air conditioning systems generate certain noises during working, which is particularly remarkable in the environment requiring high-quality sleep, and most of the air conditioning outdoor units are directly installed outside a bedroom, so that the noise generated by a high-power fan is huge, and the surrounding environment is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a MCC for room air conditioning system who possesses noise reduction function to propose most current air conditioning system in solving above-mentioned background art and can produce some noises at the during operation, seem especially outstanding under the environment of requiring high-quality sleep, and most air conditioner outer machine direct mount is outside the bedroom, and the noise that high power fan produced is huge, influences the problem of surrounding environment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a MCC for room air conditioning system who possesses noise reduction function, includes the outer machine of air conditioner, the bottom of the outer machine of air conditioner is provided with the shock mount, the shock mount is muffjoint with the outer machine of air conditioner, the outside fixed mounting of the outer machine of air conditioner has the connecting tube subassembly, the outside fixedly connected with indoor set of connecting tube subassembly, the indoor set passes through the connecting tube subassembly and is interconnect with the outer machine of air conditioner, the outside of indoor set is provided with the installation component.

Preferably, the air conditioner outdoor unit comprises a sound insulation coating and a wooden sound-absorbing plate, the sound insulation coating is arranged on the outer side of the air conditioner outdoor unit, the thickness of the sound insulation coating is 35-50 microns, the sound insulation coating is made of a nano multilayer structure material, the wooden sound-absorbing plate is fixedly mounted inside the air conditioner outdoor unit, the sound insulation coating clamps a coating molecular material in the middle, fine particles with a sound insulation effect are uniformly distributed on the whole middle membrane, and through reducing transmitted sound wave energy, the sound insulation coating plays a sound absorption and sound insulation role, the sound insulation and noise reduction effect of the sound insulation coating depends on a loss factor of the sound insulation coating, a damping constraint structure is formed, when sound impacts the inner wall of the air conditioner outdoor unit to start to emit sound and vibrate, the sound insulation coating on the inner wall can form a damping protective layer on a pipeline, mechanical energy of the sound wave is effectively converted into heat energy to be dissipated, the noise reduction effect of the air conditioner outdoor unit is remarkably improved, the wooden sound-absorbing plate has the advantages of good sound absorption, good environment friendliness, flame retardance, heat insulation, heat preservation, moisture resistance, mildew resistance, good stability, high cost performance, and small holes are formed on the surface of the wooden sound insulation coating, and the sound energy is consumed by the wood sound energy is changed into a large sound insulation effect.

Preferably, the shock absorption seat comprises a sliding cylinder, a sliding column, a first spring, a shock absorption frame and a second spring, the sliding cylinder is fixedly mounted at the bottom inside the shock absorption seat, the sliding column is arranged on the inner side of the sliding cylinder and is in sliding connection with the sliding cylinder, one end of the first spring is fixedly connected to the inner side of the sliding cylinder, the sliding column is fixedly connected to the other end of the first spring, the shock absorption frame is arranged at the top of the sliding column and is in rotating connection with the sliding column, the shock absorption frame is arranged at the bottom of the air conditioner outdoor unit and is of a triangular structure, the second spring is fixedly connected to the inner side of the shock absorption frame, when the air conditioner outdoor unit is stressed, the shock absorption frame is opened, the second spring is stretched, the sliding column is continuously stressed and pressed to compress the first spring, and the shock absorption effect on the air conditioner outdoor unit is achieved through the arrangement of the second spring and the first spring.

Preferably, the connecting pipe assembly comprises a refrigerant copper pipe and a condensate pipe, the air conditioner outdoor unit is connected with the indoor unit through the refrigerant copper pipe and the condensate pipe, and cold air is conveyed through the arrangement of the refrigerant copper pipe and the condensate pipe.

Preferably, the indoor set includes acoustic celotex board, mineral wool abatvoix, vacuum layer, found type ripples, the inboard fixed mounting of indoor set has the acoustic celotex board, the acoustic celotex board adopts superfine glass wool material, the inboard fixed mounting of acoustic celotex board has the mineral wool abatvoix, it has the vacuum layer to reserve between acoustic celotex board and the mineral wool abatvoix, the inboard fixed mounting of mineral wool abatvoix has found type ripples, and the superfine glass wool material that the acoustic celotex board adopted has the characteristics that the bulk is light, the coefficient of thermal conductivity is low, thermal insulation and sound absorption can be good, and convenient for construction makes indoor set amortization, thermal-insulated, matter light, and the mineral wool abatvoix board has sound absorbing effect well, and fire behavior is outstanding, and the characteristics of small in quality through the setting on vacuum layer, can be effectively the transmission of separation sound, especially to the middle and low frequency that the penetrability is stronger, and the effect is very showing, plays the effect to the effect of indoor set up the effect, diffuses the sound wave through standing, makes the sound wave produce refraction many times to weaken the noise.

Preferably, the installation component includes ear, lifting rod, shock pad, fixed plate, protection pad, bolt, the outside fixed mounting of indoor set has the ear, the inboard of ear is provided with lifting rod, lifting rod is "T" shape structure, be provided with the shock pad between ear and the lifting rod, lifting rod's top fixed mounting has the fixed plate, the top fixedly connected with protection pad of fixed plate, shock pad, protection pad adopt the rubber material, the inboard of fixed plate is provided with the bolt, through the setting of shock pad, protection pad, plays the effect of shock attenuation amortization to the connection of lifting rod and ear, fixed plate and wall, fixes the fixed plate on the wall through the bolt to it is fixed to make the indoor set.

Compared with the prior art, the utility model provides a MCC for room air conditioning system who possesses noise reduction function possesses following beneficial effect:

1. the MCC indoor air conditioning system with the noise reduction function is characterized in that when an air conditioner external unit is stressed, a damping frame is opened, a spring II is stretched, a sliding column is pressed downwards continuously to compress a spring I, the spring II and the spring I are arranged to play a role in damping the air conditioner external unit, a sound insulation coating is arranged on the outer side of the air conditioner external unit, the sound insulation coating clamps a coating molecule material in the middle, fine particles with a sound insulation effect are uniformly distributed on the whole middle membrane, the sound insulation coating plays a role in sound absorption and sound insulation by reducing transmitted sound wave energy, the sound insulation and noise reduction effect of the sound insulation coating depends on loss factors of the sound insulation coating to form a damping constraint structure, when sound impacts the inner wall of the air conditioner external unit to emit sound and vibrate, the sound insulation coating on the inner wall can form a damping protective layer on a pipeline, mechanical energy of the sound wave is effectively converted into thermal energy to be dissipated, the noise reduction effect of the air conditioner external unit is obviously improved, the wood sound absorption plate has the advantages of sound absorption, environmental protection, flame retardance, high heat insulation, heat preservation, moisture protection, mildew prevention, good stability, good impact resistance, high cost performance and small holes are formed on the surface of the wood sound absorption plate, and the sound absorption plate can be reflected into a large sound energy consumption until the sound insulation effect is achieved.

2. This MCC is air conditioning system for room that possesses noise reduction function, through the shock pad, the setting of protection pad, to being connected of lifting rod and ear, the fixed plate plays shock attenuation amortization's effect with being connected of wall, fix the fixed plate on the wall top through the bolt, thereby make the indoor set fixed, the superfine glass wool material that the acoustic celotex board adopted has the quality light, the coefficient of thermal conductivity is low, the characteristics that thermal insulation and acoustic absorptivity are good, construction convenience, make the indoor set amortization, it is thermal-insulated, the quality is light, the mineral wool acoustic panel has sound-absorbing effect well, fire behavior is outstanding, the characteristics that the quality is little, setting through the vacuum layer, the transmission of separation sound effectively, especially to the well low frequency that the penetrability is stronger, the effect is very showing, play the effect to the indoor set amortization, carry out the diffusion through the vertical wave to the sound wave, make the sound wave produce refraction many times, thereby weaken the noise, reduce the indoor noise.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the indoor unit of the present invention;

fig. 3 is a schematic cross-sectional structure view of the outdoor unit of the air conditioner of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the indoor unit of the present invention.

Wherein: 1. an air conditioner outdoor unit; 2. a shock absorbing seat; 3. a connecting tube assembly; 4. an indoor unit; 5. mounting the component; 11. sound-insulating paint; 12. a wooden sound-absorbing board; 21. a slide cylinder; 22. a traveler; 23. a first spring; 24. a shock-absorbing mount; 25. a second spring; 31. a refrigerant copper pipe; 32. a condensate pipe; 41. a sound insulating panel; 42. a mineral wool acoustic panel; 43. a vacuum layer; 44. vertical wave; 51. an ear handle; 52. lifting a pull rod; 53. a shock pad; 54. a fixing plate; 55. a protective pad; 56. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an MCC indoor air conditioning system with noise reduction function comprises an air conditioner outdoor unit 1, the air conditioner outdoor unit 1 comprises a sound insulation coating 11 and a wooden sound absorption plate 12, the sound insulation coating 11 is disposed on the outer side of the air conditioner outdoor unit 1, the thickness of the sound insulation coating 11 is 35 μm to 50 μm, the sound insulation coating 11 is made of a nano multilayer structure material, the wooden sound absorption plate 12 is fixedly mounted inside the air conditioner outdoor unit 1, the sound insulation coating 11 sandwiches a coating molecule material, fine particles with sound insulation effect are uniformly distributed on the whole middle film, the sound insulation coating 11 on the inner wall forms a damping constraint structure by reducing transmitted sound wave energy, the sound insulation and noise reduction effect of the sound insulation coating 11 depends on loss factors, when sound impacts the inner wall of the air conditioner outdoor unit 1 to start to generate sound and vibration, the sound insulation coating 11 on the inner wall forms a damping protection layer on the pipeline, the wooden sound-absorbing board 12 has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture protection, mildew resistance, good stability, good shock resistance, good independence and high cost performance, sound can be reflected in an inner wall in a mess manner after sound enters the small holes until most of the energy of the sound wave is consumed and becomes heat energy, the sound insulation effect is achieved, the shock absorption seat 2 is arranged at the bottom of the air conditioner outdoor unit 1, the shock absorption seat 2 is in sleeve connection with the air conditioner outdoor unit 1, the shock absorption seat 2 comprises a sliding barrel 21, a sliding column 22, a first spring 23, a shock absorption frame 24 and a second spring 25, the sliding barrel 21 is fixedly arranged at the bottom inside the shock absorption seat 2, the sliding column 22 is arranged on the inner side of the sliding barrel 21, and the sliding column 22 is in sliding connection with the sliding barrel 21, the inner side of the sliding barrel 21 is fixedly connected with one end of a first spring 23, the other end of the first spring 23 is fixedly connected with a sliding column 22, the top of the sliding column 22 is provided with a shock absorption frame 24, the shock absorption frame 24 is rotatably connected with the sliding column 22, the bottom of the air conditioner outdoor unit 1 is provided with the shock absorption frame 24, the shock absorption frame 24 is of a triangular structure, the inner side of the shock absorption frame 24 is fixedly connected with a second spring 25, when the air conditioner outdoor unit 1 is stressed, the shock absorption frame 24 is opened, the second spring 25 is stretched, the sliding column 22 is continuously stressed to press down to compress the first spring 23, the first spring 23 and the second spring 25 are arranged to play a shock absorption role on the air conditioner outdoor unit 1, the outer side of the air conditioner outdoor unit 1 is fixedly provided with a connecting pipe assembly 3, the connecting pipe assembly 3 comprises a refrigerant copper pipe 31 and a condensate pipe 32, the air conditioner outdoor unit 1 is mutually connected with an indoor unit 4 through the refrigerant copper pipe 31 and the condensate pipe 32, and cold air is conveyed through the arrangement of the refrigerant copper pipe 31 and the water pipe 32;

the outdoor unit 4 is fixedly connected to the outer side of the connecting pipe assembly 3, the indoor unit 4 is connected with the outdoor unit 1 of the air conditioner through the connecting pipe assembly 3, the indoor unit 4 comprises a sound insulation board 41, a mineral wool sound absorption board 42, a vacuum layer 43 and a vertical wave 44, the sound insulation board 41 is fixedly installed on the inner side of the indoor unit 4, the sound insulation board 41 is made of superfine glass wool, the mineral wool sound absorption board 42 is fixedly installed on the inner side of the sound insulation board 41, a vacuum layer 43 is reserved between the sound insulation board 41 and the mineral wool sound absorption board 42, the vertical wave 44 is fixedly installed on the inner side of the mineral wool sound absorption board 42, the superfine glass wool material adopted by the sound insulation board 41 has the characteristics of light weight, low heat conductivity, good thermal insulation and sound absorption performance, and convenient construction, the indoor unit 4 is made to have the advantages of sound insulation, light weight and sound insulation, the mineral wool sound absorption board 42 has the characteristics of good sound absorption effect, outstanding fire resistance and small weight, and the transmission of sound can be effectively blocked through the arrangement of the vacuum layer 43, particularly, the effect is very obvious, the refraction effect on the indoor unit 4 is achieved, the sound wave can be reduced through the vertical wave 44, and the sound diffusion noise can be generated for multiple times;

the outer side of the indoor unit 4 is provided with a mounting assembly 5, the mounting assembly 5 comprises an ear handle 51, a lifting rod 52, a shock pad 53, a fixing plate 54, a protective pad 55 and a bolt 56, the outer side of the indoor unit 4 is fixedly provided with the ear handle 51, the inner side of the ear handle 51 is provided with the lifting rod 52, the lifting rod 52 is of an inverted T-shaped structure, the shock pad 53 is arranged between the ear handle 51 and the lifting rod 52, the top of the lifting rod 52 is fixedly provided with the fixing plate 54, the top of the fixing plate 54 is fixedly connected with the protective pad 55, the shock pad 53 and the protective pad 55 are made of rubber materials, the bolt 56 is arranged on the inner side of the fixing plate 54, the connection between the lifting rod 52 and the ear handle 51 and the connection between the fixing plate 54 and the wall are damped and silenced, and the fixing plate 54 is fixed on the wall top through the bolt 56, so that the indoor unit 4 is fixed.

When in use, firstly, the damping cushion 53 and the protective cushion 55 are arranged to play a role in damping and silencing the connection between the lifting rod 52 and the ear handle 51 and the connection between the fixing plate 54 and the wall, the fixing plate 54 is fixed on the wall top through the bolt 56, so that the indoor unit 4 is fixed, the sound insulation plate 41 is made of ultra-fine glass wool material and has the characteristics of light weight, low heat conductivity coefficient, good heat insulation and sound absorption performance, convenient construction, sound insulation, heat insulation and light weight of the indoor unit 4, the mineral wool sound absorption plate 42 has the characteristics of good sound absorption effect, outstanding fireproof performance and small mass, the transmission of sound can be effectively blocked through the arrangement of the vacuum layer 43, particularly, the effect is very obvious for middle and low frequency with strong penetrability, the sound attenuation effect of the indoor unit 4 is achieved, the sound wave is diffused through the vertical wave 44, the sound wave is refracted for multiple times, so that the noise is weakened and the indoor noise is reduced, when the air conditioner outdoor unit 1 is stressed, the shock absorption frame 24 is opened, the spring II 25 is stretched, the sliding column 22 is continuously stressed and pressed down to compress the spring I23, the effect of absorbing shock of the air conditioner outdoor unit 1 is achieved through the arrangement of the spring II 25 and the spring I23, the sound insulation coating 11 is arranged on the outer side of the air conditioner outdoor unit 1, the sound insulation coating 11 clamps the coating molecular material in the middle, fine particles with the sound insulation effect are uniformly distributed on the whole middle film, the sound absorption and sound insulation effects are achieved by reducing the transmitted sound wave energy, the sound insulation and noise reduction effects of the sound insulation coating 11 depend on the loss factors of the sound insulation coating to form a damping constraint structure, when sound impacts the inner wall of the air conditioner outdoor unit 1 to generate sound and vibrate, the sound insulation coating 11 on the inner wall can form a damping protective layer on the pipeline, the mechanical energy of the sound wave is effectively converted into heat energy to be dissipated, and the noise reduction effect of the air conditioner outdoor unit 1 is remarkably improved, the wood sound-absorbing board 12 has the advantages of sound absorption, environmental protection, flame retardance, heat insulation, heat preservation, moisture prevention, mildew prevention, good stability, good impact resistance, good independence and high cost performance, a plurality of small holes are formed in the surface of the wood sound-absorbing board 12, sound can be reflected in the inner wall in a mess after entering the small holes until most of the energy of sound waves is consumed and becomes heat energy, and the sound-insulating effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a have the outdoor air conditioning system of MCC who reduces noise function, includes outer machine (1) of air conditioner, its characterized in that: the bottom of the air conditioner outer unit (1) is provided with a shock absorption seat (2), the shock absorption seat (2) is connected with the air conditioner outer unit (1) in a sleeve manner, a connecting pipe assembly (3) is fixedly mounted on the outer side of the air conditioner outer unit (1), an indoor unit (4) is fixedly connected with the outer side of the connecting pipe assembly (3), the indoor unit (4) is connected with the air conditioner outer unit (1) in an interconnecting manner through the connecting pipe assembly (3), and an installation assembly (5) is arranged on the outer side of the indoor unit (4).

2. An MCC room air conditioning system with noise reduction capability as claimed in claim 1, wherein: the air conditioner outdoor unit (1) comprises a sound insulation coating (11) and a wooden sound absorption board (12), the sound insulation coating (11) is arranged on the outer side of the air conditioner outdoor unit (1), the thickness of the sound insulation coating (11) is 35-50 mu m, the sound insulation coating (11) is made of a nano multilayer structure material, and the wooden sound absorption board (12) is fixedly mounted inside the air conditioner outdoor unit (1).

3. An MCC room air conditioning system with noise reduction capability as claimed in claim 1, wherein: shock mount (2) are including traveller (21), traveller (22), spring (23), shock attenuation frame (24), spring two (25), the inside bottom fixed mounting of shock mount (2) has traveller (21), the inboard of traveller (21) is provided with traveller (22), traveller (22) are sliding connection with traveller (21), the one end of the inboard fixedly connected with spring (23) of traveller (21), the other end fixedly connected with traveller (22) of spring (23), the top of traveller (22) is provided with shock attenuation frame (24), shock attenuation frame (24) are connected for rotating with traveller (22), the bottom of the outer machine of air conditioner (1) is provided with shock attenuation frame (24), shock attenuation frame (24) are the triangle-shaped structure, the inboard fixedly connected with spring two (25) of shock attenuation frame (24).

4. The MCC room air conditioning system with noise reduction function according to claim 1, wherein: the connecting pipe assembly (3) comprises a refrigerant copper pipe (31) and a condensate pipe (32), and the air conditioner outdoor unit (1) is connected with the indoor unit (4) through the refrigerant copper pipe (31) and the condensate pipe (32).

5. The MCC room air conditioning system with noise reduction function according to claim 1, wherein: indoor set (4) include acoustic celotex board (41), mineral wool abatvoix (42), vacuum layer (43), found type ripples (44), the inboard fixed mounting of indoor set (4) has acoustic celotex board (41), acoustic celotex board (41) adopt superfine glass wool material, the inboard fixed mounting of acoustic celotex board (41) has mineral wool abatvoix (42), it has vacuum layer (43) to reserve between acoustic celotex board (41) and mineral wool abatvoix (42), the inboard fixed mounting of mineral wool abatvoix (42) has found type ripples (44).

6. An MCC room air conditioning system with noise reduction capability as claimed in claim 1, wherein: the mounting assembly (5) comprises an ear handle (51), a lifting rod (52), a shock pad (53), a fixing plate (54), a protective pad (55) and a bolt (56), the ear handle (51) is fixedly mounted on the outer side of the indoor unit (4), the lifting rod (52) is arranged on the inner side of the ear handle (51), the lifting rod (52) is of an inverted T-shaped structure, the shock pad (53) is arranged between the ear handle (51) and the lifting rod (52), the fixing plate (54) is fixedly mounted on the top of the lifting rod (52), the protective pad (55) is fixedly connected to the top of the fixing plate (54), the shock pad (53) and the protective pad (55) are made of rubber, and the bolt (56) is arranged on the inner side of the fixing plate (54).