CN214619845U

CN214619845U - Auxiliary noise reduction equipment for air conditioner outdoor unit

Info

Publication number: CN214619845U
Application number: CN202023201909.3U
Authority: CN
Inventors: 张毅; 韩传忠; 马海龙
Original assignee: Xuzhou Olaco Electronic Technology Co ltd
Current assignee: Xuzhou Olaco Electronic Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-05
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an air conditioner is supplementary equipment of making an uproar of falling for external machine, comprising a main body, the spliced pole has been run through at the top of main part, the rubber packing ring has been cup jointed to the bottom of spliced pole, the surface embedding of spliced pole has the screw thread, the top of main part has been seted up and has been separated the groove, the bottom of main part runs through there is the fixed screw, the inside of main part bonds and has the shock attenuation board, the bottom of shock attenuation board bonds there is the spring, the bottom of spring bonds there is the abatvoix, the bottom embedding that separates the groove has well cavity, the abatvoix of spring bottom absorbs this kind of sound partly, the vibration sound that resonance produced has been reduced, well cavity utilizes the sound transmission speed of air to pass full characteristics than fixed sound transmission speed in the while, make the abatvoix can be absorbed vibrations sound, the utility model discloses a spliced pole, screw thread, shock attenuation board, abatvoix and well cavity that set up have solved the junction and not very firm, The damping and noise reduction effect is not a very obvious problem.

Description

Auxiliary noise reduction equipment for air conditioner outdoor unit

Technical Field

The utility model relates to an equipment technical field of making an uproar specifically is an equipment of making an uproar falls in air conditioner external machine assistance.

Background

An air conditioner, namely an air conditioner, comprises an indoor main machine and an outdoor machine, wherein the outdoor machine can generate noise when in work and cause certain damage to a human body.

The auxiliary equipment of making an uproar and the connected mode of outer machine of current air conditioner for the equipment of making an uproar is easy not hard up with the junction of outer machine easily, and is very firm, and in addition at the in-process that makes an uproar, noise and vibrations still can transmit out of making an uproar that falls in the damping.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an air conditioner is supplementary equipment of making an uproar of falling for external machine to it is not very firm, the damping and noise reduction effect is not very obvious problem to propose the junction in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an outer machine of air conditioner is with supplementary equipment of making an uproar that falls, includes the main part, the spliced pole has been run through at the top of main part, the rubber packing ring has been cup jointed to the bottom of spliced pole, the surface embedding of spliced pole has the screw thread.

The top of main part has been seted up and has been separated the groove, the bottom of main part is run through there is the set screw, the inside of main part bonds and has the shock attenuation board, the bottom of shock attenuation board bonds and has the spring, the bottom of spring bonds and has the abatvoix, the bottom embedding that separates the groove has well cavity.

Furthermore, the number of the connecting columns is four, the connecting columns are distributed at four corners of the main body in a square shape, and the connecting columns penetrate through the top of the main body.

Further, the fixed screw is provided with four, the external diameter of fixed screw and the internal diameter looks adaptation of spliced pole, the fixed screw passes through main part and spliced pole swing joint.

Furthermore, the damping plate is parallel to the sound-absorbing plate, and the damping plate is fixedly connected with the sound-absorbing plate through a spring.

Further, the hollow cavity is located at the center of the inside of the main body, and the inside of the hollow cavity is filled with air.

Furthermore, the thickness of the sound absorbing plate is smaller than that of the shock absorbing plate, and the bottom of the sound absorbing plate is connected with the bottom of the main body in an adhering mode.

(III) advantageous effects

The utility model provides an air conditioner is supplementary equipment of making an uproar falls for external machine possesses following beneficial effect:

(1) this kind of outer machine of air conditioner is with supplementary equipment of making an uproar of falling, be provided with spliced pole and screw thread, install the outer machine of air conditioner before the support, need align four locating holes of the outer machine bottom of air conditioner with the spliced pole at this device top earlier, and embolia along the screw thread of spliced pole surface with the nut, fix outer machine on this device, run through the bottom of entering spliced pole from the main part bottom again with the fixed screw, make outer machine, main part and support stable link together, traditional equipment mounting means of making an uproar of falling is compared to this kind of mounting means, can make the outer machine of air conditioner link together with the equipment of making an uproar of falling more firmly, the stability of the outer machine of air conditioner has been improved.

(2) The auxiliary noise reduction equipment for the air conditioner outdoor unit is provided with a damping plate, a sound absorption plate and a hollow cavity, after the air conditioner outdoor unit starts to work, a main body positioned at the bottom of the outdoor unit is vibrated by a compressor in the outdoor unit to generate resonance and noise, the damping plate in the main body can weaken part of the vibration at the moment, the weakened vibration amplitude is transmitted to a spring positioned at the bottom of the damping plate, the spring can convert the vibration into vibration sound through elastic deformation, the sound absorption plate positioned at the bottom of the spring absorbs part of the sound to reduce vibration sound generated by the resonance, meanwhile, the hollow cavity utilizes the characteristic that the sound transmission speed of air is full compared with the fixed sound transmission speed, so that the sound absorption plate can absorb most of the vibration sound, compared with the traditional mode that gaskets are used for adjusting the heights of four corners of the outdoor unit into different heights, noise and vibration generated by resonance can be effectively reduced, and the effects of shock absorption and noise reduction are enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the main structure of the present invention;

fig. 3 is a cross-sectional view of the hollow cavity structure of the present invention.

In the figure: 1. connecting columns; 2. a thread; 3. a rubber gasket; 4. fixing screws; 5. a main body; 501. a damper plate; 502. a spring; 503. a sound-absorbing panel; 6. a blocking groove; 601. and a hollow cavity.

The utility model provides an instrument all can obtain through market purchase and private customization:

damping plate: mf-52210;

acoustic panel: QWXYB-002.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, the present invention provides a technical solution: the utility model provides an outer machine of air conditioner is with supplementary equipment of making an uproar that falls, includes main part 5, and the top of main part 5 is run through and is had spliced pole 1, and the rubber packing ring 3 has been cup jointed to the bottom of spliced pole 1, and the surface embedding of spliced pole 1 has screw thread 2.

The top of main part 5 has been seted up and has been separated groove 6, and the bottom of main part 5 has run through set screw 4, and the inside of main part 5 bonds and has the shock attenuation board 501, and the bottom of shock attenuation board 501 bonds and has spring 502, and the bottom of spring 502 bonds and has abatvoix 503, and the bottom embedding that cuts off groove 6 has well cavity 601.

In this embodiment, specifically, there are four connecting columns 1, and connecting column 1 is "square" and distributes in the four corners of main part 5, and connecting column 1 runs through in the top of main part 5, and connecting column 1 can fix the outer machine of air conditioner on main part 5 steadily.

In this embodiment, specifically, set screw 4 is provided with four, and the external diameter of set screw 4 and the internal diameter looks adaptation of spliced pole 1, set screw 4 are connected with spliced pole 1 swing joint through main part 5, and set screw 4 is connected with spliced pole 1 of main part 5 through the hole that runs through on the support for main part 5 is fixed on the support.

In this embodiment, specifically, the damping plate 501 and the sound-absorbing board 503 are parallel to each other, the damping plate 501 is fixedly connected to the sound-absorbing board 503 through the spring 502, and the damping plate 501 can weaken a part of the vibration of the external machine, reduce the vibration borne by the spring 502, and reduce the deformation amount of the spring 502.

In this embodiment, specifically, the hollow cavity 601 is located at the center of the inside of the main body 5, the inside of the hollow cavity 601 is filled with air, and the hollow cavity 601 utilizes the principle that air sound transmission is slower than solid sound transmission, so that the transmission speed of vibration sound is reduced, and the sound absorption volume of the sound absorption plate 503 for absorbing noise is increased.

In this embodiment, specifically, the thickness of the sound-absorbing plate 503 is smaller than that of the vibration-damping plate 501, the bottom of the sound-absorbing plate 503 is adhesively connected to the bottom of the main body 5, and the sound-absorbing plate 503 can absorb most of the sound waves when the noise sound waves propagate to the surface.

The working principle is as follows: firstly, a user checks that the performance of each component of the structure is normal enough, if some components are found to be abnormal, the maintenance or the replacement is carried out in time, after the performance of each component of equipment to be checked is normal, four positioning holes at the bottom of an air conditioner outdoor unit are aligned with a connecting column 1, the air conditioner outdoor unit is placed on a main body 5, at the moment, a nut is required to be rotated into the connecting column 1 through a thread 2 until the top of a rubber gasket 3 at the bottom of the connecting column 1 is contacted with the bottom of the air conditioner outdoor unit, then a fixing screw 4 penetrates through the bottom of a bracket of the air conditioner outdoor unit, the fixing screw 4 penetrates through the bottom of the connecting column 1, so that the outdoor unit, the main body 5 and the bracket are firmly connected together, at the moment, the installation process of the device is completed, in the running process of the air conditioner outdoor unit, a certain vibration and noise can be generated by a compression refrigerating machine in the outdoor unit, at the moment, the connecting column 1 connected with the outdoor unit can transmit the vibration to the main body 5, simultaneously, the inside shock attenuation board 501 of main part 5 can weaken vibration partly, vibrations after weakening are transmitted again to the spring 502 that is located the shock attenuation board 501 bottom, and spring 502 can convert vibrations into vibrations sound through elastic deformation, this kind of vibrations sound is absorbed by the majority part through abatvoix 503 again, and the cavity 601 that is located main part 5 inside utilizes the characteristics that air sound transmission is slow than solid sound transmission, the transmission speed of vibrations sound slows down, make vibrations sound absorb by abatvoix 503 once more, the purpose of vibration/noise reduction has been reached, just so accomplished the utility model discloses a use flow.

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 an outer machine auxiliary noise reduction equipment of air conditioner, includes main part (5), its characterized in that: a connecting column (1) penetrates through the top of the main body (5), a rubber gasket (3) is sleeved at the bottom of the connecting column (1), and a thread (2) is embedded in the outer surface of the connecting column (1);

the top of main part (5) has been seted up and has been separated disconnected groove (6), the bottom of main part (5) is run through there is fixed screw (4), the inside bonding of main part (5) has shock attenuation board (501), the bottom bonding of shock attenuation board (501) has spring (502), the bottom bonding of spring (502) has abatvoix (503), the bottom embedding that separates disconnected groove (6) has well cavity (601).

2. The auxiliary noise reduction device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the connecting columns (1) are four, the connecting columns (1) are distributed at four corners of the main body (5) in a square shape, and the connecting columns (1) penetrate through the top of the main body (5).

3. The auxiliary noise reduction device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the fixing screws (4) are four in number, the outer diameters of the fixing screws (4) are matched with the inner diameter of the connecting column (1), and the fixing screws (4) are movably connected with the connecting column (1) through the main body (5).

4. The auxiliary noise reduction device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the damping plate (501) is parallel to the sound-absorbing plate (503), and the damping plate (501) is fixedly connected with the sound-absorbing plate (503) through a spring (502).

5. The auxiliary noise reduction device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the hollow cavity (601) is located in the center of the inside of the main body (5), and the inside of the hollow cavity (601) is filled with air.

6. The auxiliary noise reduction device for an outdoor unit of an air conditioner as claimed in claim 1, wherein: the thickness of the sound-absorbing plate (503) is smaller than that of the damping plate (501), and the bottom of the sound-absorbing plate (503) is connected with the bottom of the main body (5) in an adhering mode.