CN213300310U

CN213300310U - Damping and noise-reducing device for air conditioner outdoor unit

Info

Publication number: CN213300310U
Application number: CN202022285744.6U
Authority: CN
Inventors: 唐军
Original assignee: Suzhou Time Seconds Construction Development Co ltd
Current assignee: Suzhou Time Seconds Construction Development Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-05-28
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a damping and noise reducing device for an air conditioner outdoor unit, which comprises a device shell, one side of the device shell is provided with an air outlet cover, the top end of the device shell is provided with a top cover, the bottom end of the device shell is provided with a mounting bracket, four corners inside the device shell are fixedly connected with a buffer box, a first sleeve is fixedly connected inside the buffer box, and a slide bar is slidably connected inside the first sleeve; through setting up the device shell, make the outer machine of air conditioner be located the inside of device shell, the inside of device shell is provided with outer machine and places the platform, outer machine is placed a inboard and is provided with the abatvoix, and then can keep apart the sound that the outer machine of air conditioner sent, the effect of making an uproar falls has been reached, through setting up buffer box and buffer gear, the buffer box is located outer machine and places the both sides of platform, buffer gear is located outer machine and places the bottom of platform, and then play absorbing effect to the outer machine of air conditioner, can reduce simultaneously because the outer machine vibrations produced noise of air conditioner.

Description

Damping and noise-reducing device for air conditioner outdoor unit

Technical Field

The utility model relates to an air conditioning technology field, concretely relates to outer machine of air conditioner is with vibration/noise reduction device.

Background

Air conditioners, i.e., air conditioners; the device is equipment 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 comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a tail end device and other auxiliary devices; the system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system; the tail end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from transmission and distribution to ensure that the air parameters of the target environment meet certain requirements, and is an indispensable part of people in modern life; the outdoor unit of the air conditioner has the functions of cooling and radiating high-pressure and high-temperature gas exhausted from the indoor unit outdoors (through a fan), sending condensed refrigerant liquid to an evaporator of the indoor unit through a capillary tube to be evaporated into gas so as to absorb indoor heat, and repeating the steps to gradually reduce indoor temperature.

Most of the existing air conditioner external units are arranged outdoors, when the air conditioner external units operate, the outdoor units can obviously feel the vibration sense generated when the outdoor units are started indoors, and after the outdoor units are used for a long time, the vibration and the noise of the air conditioner external units can be increased, so that people feel uncomfortable, and therefore the vibration and noise reduction device for the air conditioner external units is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming that prior art exists after long-time the use, the vibrations and the noise of the outer machine of air conditioner all can increase, and then arouse the uncomfortable problem of people, provide an outer machine of air conditioner with vibration/noise reduction device, this outer machine of air conditioner with vibration/noise reduction device has the shock attenuation and falls the effect of making an uproar.

In order to achieve the above object, the utility model provides a following technical scheme: a damping and noise-reducing device for an air conditioner outdoor unit comprises a device shell, wherein one side of the device shell is provided with an air outlet cover, the top end of the device shell is provided with a top cover, the bottom end of the device shell is provided with a mounting bracket, four corners of the inner side of the device shell are fixedly connected with buffer boxes, first sleeves are fixedly connected inside the buffer boxes, slide rods are respectively and slidably connected inside the first sleeves, connecting blocks are respectively and fixedly connected with the top ends of the slide rods, the connecting blocks are respectively and fixedly connected with an outdoor unit placing table, the connecting blocks are slidably connected with the buffer boxes, an acoustic panel is arranged on the inner side of the outdoor unit placing table, a cushion pad is arranged on the top end of the outdoor unit placing table, a buffer mechanism is arranged on the bottom end of the outdoor unit placing table, filter boxes are respectively arranged on, the filter screen is fixedly connected with the device shell.

Preferably, buffer gear includes second sleeve, push rod, slider, connecting rod and spring assembly, the second sleeve is located the inboard four corners of device shell, the inside equal sliding connection of second sleeve has the push rod, push rod one end and slider fixed connection, the inside bottom sliding connection of slider and device shell, the slider outside is all rotated and is connected with the connecting rod, the connecting rod other end all places the platform with outer machine and rotates and be connected, outer machine is placed a bottom symmetry and is provided with the spring assembly.

Preferably, the inside direction that is close to outer machine placing table of filter cartridge pegs graft in proper order has first filter plate, second filter plate and third filter plate, the inboard of first filter plate and third filter plate all is provided with first vent and first collection dirt cloth, first vent all is located the top of first collection dirt cloth, second filter plate inboard is provided with second collection dirt cloth and second vent, second collection dirt cloth is located the top of second vent.

Preferably, the other ends of the sliding rod and the push rod are fixedly connected with pistons, the pistons are respectively in sliding connection with the first sleeve and the second sleeve, and buffer solutions are arranged inside the first sleeve and the second sleeve.

Preferably, through grooves are formed in the two sides of the outdoor unit placing table corresponding to the filter boxes.

Compared with the prior art, the utility model provides an outer machine of air conditioner is with vibration/noise reduction device possesses following beneficial effect:

1. the utility model discloses a setting up the device shell, make the outer machine of air conditioner be located the inside of device shell, the inside of device shell is provided with outer machine and places the platform, outer machine places the inboard and is provided with the abatvoix, and then can keep apart the sound that the outer machine of air conditioner sent, has reached the effect of making an uproar, through setting up buffer box and buffer gear, buffer box is located the both sides of outer machine and places the platform, buffer gear is located the bottom of outer machine and places the platform, and then plays the absorbing effect to the outer machine of air conditioner, can reduce the noise that produces because the outer machine vibrations of air conditioner simultaneously;

2. the utility model discloses a set up the filter cartridge, make the outside air of device shell get into the inside of device shell through the filter cartridge, reduce the outer machine of air conditioner and the too much contact of device shell outside air, and then reduce the dust and get into the outer machine of air conditioner, and through setting up first filter plate, second filter plate and third filter plate, make first filter plate, second filter plate and third filter plate filter the air that gets into, and then further reduce the dust in the air and carry out the inside of device shell, thereby play dirt-proof effect to the outer machine of air conditioner;

3. the utility model discloses a set up device shell and installing support, make the device shell fix through the installing support, the quality of device shell is less than the outer machine of air conditioner, when especially installing in the eminence, the device shell is easier fixed mounting than the outer machine of air conditioner, then open the top cap, directly put the outer machine of air conditioner on the top of the outer machine placing table can, make the outer machine of air conditioner install more conveniently, reduced the risk of workman's operation in the eminence;

the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

Fig. 1 is a schematic perspective view of a vibration and noise reduction device for an air conditioner outdoor unit according to the present invention;

fig. 2 is a schematic structural view of a front view cross section of a vibration and noise reduction device for an external unit of an air conditioner;

fig. 3 is a schematic view of an internal overlooking structure of a vibration and noise reduction device for an external unit of an air conditioner;

fig. 4 is a schematic perspective view of a filter plate in a vibration/noise reduction device for an air conditioner external unit.

Description of the reference numerals

The device comprises a device shell 1, an air outlet cover 2, a top cover 3, a mounting bracket 4, a buffer box 5, a first sleeve 6, a sliding rod 7, a connecting block 8, an outer machine placing table 9, a sound-absorbing board 10, a buffer pad 11, a filter box 12, a filter screen 13, a second sleeve 14, a push rod 15, a sliding block 16, a connecting rod 17, a spring group 18, a first filter board 19, a second filter board 20, a third filter board 21, a first ventilation opening 22, first dust-collecting cloth 23, second dust-collecting cloth 24 and a second ventilation opening 25.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a damping and noise-reducing device for an air conditioner outdoor unit comprises a device shell 1, wherein one side of the device shell 1 is provided with an air outlet cover 2, the top end of the device shell 1 is provided with a top cover 3, the bottom end of the device shell 1 is provided with a mounting bracket 4, four corners of the inner side of the device shell 1 are fixedly connected with buffer boxes 5, the buffer boxes 5 are fixedly connected with a first sleeve 6, the inner side of the first sleeve 6 is slidably connected with a slide bar 7, the top ends of the slide bars 7 are fixedly connected with a connecting block 8, the connecting block 8 is fixedly connected with an outdoor unit placing table 9, the connecting block 8 is slidably connected with the buffer boxes 5, the inner side of the outdoor unit placing table 9 is provided with a sound-absorbing plate 10, the top end of the outdoor unit placing table 9 is provided with a buffer pad 11, the bottom end of the outdoor unit placing table 9 is, filter screen 13 and device shell 1 fixed connection, through setting up device shell 1, make the outer machine of air conditioner be located the inside of device shell 1, the inside of device shell 1 is provided with outer machine and places platform 9, the outer machine is placed the inboard of platform 9 and is provided with abatvoix 10, and then can keep apart the sound that the outer machine of air conditioner sent, the effect of making an uproar has been reached, through setting up buffer box 5 and buffer gear, buffer box 5 is located the both sides that the outer machine placed platform 9, buffer gear is located the bottom that the outer machine placed platform 9, and then play absorbing effect to the outer machine of air conditioner, can reduce simultaneously because the produced noise of the outer machine vibrations of air conditioner.

In the utility model, preferably, the buffering mechanism comprises a second sleeve 14, a push rod 15, a slider 16, a connecting rod 17 and a spring assembly 18, the second sleeve 14 is located at four corners of the inner side of the device housing 1, the push rod 15 is connected inside the second sleeve 14 in a sliding manner, one end of the push rod 15 is fixedly connected with the slider 16, the slider 16 is connected with the bottom end inside the device housing 1 in a sliding manner, the connecting rod 17 is connected outside the slider 16 in a rotating manner, the other end of the connecting rod 17 is connected with the outer machine placing table 9 in a rotating manner, the spring assembly 18 is symmetrically arranged at the bottom end of the outer machine placing table 9, because the mass of the outer machine of the air conditioner is large, the spring assembly 18 included in the buffering mechanism is also compressed, the connecting rod 17 converts the compression of the outer machine placing table 9 into the horizontal sliding of the slider 16, the slider 16 pushes the push rod 15 to stretch, the second sleeve 14 buffers the, and simultaneously, the noise generated by the vibration of the air conditioner external unit can be reduced.

In the utility model, preferably, a first filter plate 19, a second filter plate 20 and a third filter plate 21 are inserted in the filter box 12 in the direction close to the outer unit placing table 9, a first vent 22 and a first dust collecting cloth 23 are arranged on the inner sides of the first filter plate 19 and the third filter plate 21, the first vent 22 is arranged on the top end of the first dust collecting cloth 23, a second dust collecting cloth 24 and a second vent 25 are arranged on the inner side of the second filter plate 20, the second dust collecting cloth 24 is arranged on the top end of the second vent 25, by arranging the filter box 12, the outside air of the device shell 1 enters the device shell 1 through the filter box 12, the contact between the outer unit of the air conditioner and the outside air of the device shell 1 is reduced, further, dust enters the outer unit of the air conditioner, and by arranging the first filter plate 19, the second filter plate 20 and the third filter plate 21, the first filter plate 19, the second filter plate 20 and the third filter plate 21 filter the entering air, further, dust in the air is further reduced to enter the device housing 1, so that the dust-proof effect is achieved for the air conditioner external unit.

The utility model discloses in, preferred, the equal fixedly connected with piston of the other end of slide bar 7 and push rod 15, the piston respectively with

first sleeve

6 and 14 sliding connection of second sleeve, first sleeve 6 and the inside buffer solution that is provided with of second sleeve 14 make first sleeve 6 cushion slide bar 7 through inside hydraulic pressure, and second sleeve 14 cushions push rod 15 through its inside hydraulic pressure.

The utility model discloses in, preferred, the outer machine is placed 9 both sides and is corresponded filter cartridge 12 and seted up logical groove, makes the inside of the air admission device shell 1 through filter cartridge 12 and intersects with the outer machine of air conditioner.

Utility model's theory of operation and use flow: when the air conditioner outdoor unit is used, the device shell 1 is fixedly installed through the installation support 4, the mass of the device shell 1 is smaller than that of an air conditioner outdoor unit, particularly, when the air conditioner outdoor unit is installed at a high place, the device shell 1 is easier to fixedly install than the air conditioner outdoor unit, then the top cover 3 is opened, the air conditioner outdoor unit is placed at the top end of the outdoor unit placing table 9, the air conditioner outdoor unit is more convenient to install, and the risk of workers in operation at the high place is reduced, the two sides of the outdoor unit placing table 9 are fixedly connected with the connecting blocks 8, the connecting blocks 8 are fixedly connected with the sliding rods 7, after the air conditioner outdoor unit is placed at the top end of the outdoor unit placing table 9, due to the fact that the mass of the air conditioner outdoor unit is larger, the outdoor unit placing table 9 can drive the connecting blocks 8 to compress the sliding rods 7, the first sleeve 6 can buffer the sliding rods 7 through internal hydraulic pressure, meanwhile, the spring groups 18 included at, the sliding block 16 pushes the push rod 15 to stretch, the second sleeve 14 buffers the push rod 15 through the hydraulic pressure in the second sleeve, so that the shock absorption effect on the air conditioner outdoor unit is achieved, meanwhile, the noise generated by the vibration of the air conditioner outdoor unit can be reduced, the sound absorption plate 10 is arranged on the inner side of the outdoor unit placing table 9, the sound emitted by the air conditioner outdoor unit can be isolated, the noise reduction effect is achieved, the air conditioner outdoor unit dissipates heat through the air outlet cover 2 on the outer side of the device shell 1, meanwhile, outside air enters the device shell 1 through the filter box 12, excessive contact between the air conditioner outdoor unit and the air on the outer side of the device shell 1 is reduced, further, dust is reduced to enter the air conditioner outdoor unit, the first filter plate 19, the second filter plate 20 and the third filter plate 21 are arranged, the first filter plate 19, the second filter plate 20 and the third filter plate 21 are used for filtering the entered air, and further reducing the dust in the, thereby playing dustproof effect to the outer machine of air conditioner.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides an outer machine vibration/noise reduction device of air conditioner, includes device shell (1), its characterized in that: the device is characterized in that an air outlet cover (2) is arranged on one side of a device shell (1), a top cover (3) is arranged on the top end of the device shell (1), a mounting support (4) is arranged on the bottom end of the device shell (1), buffer boxes (5) are fixedly connected to four corners of the inner side of the device shell (1), first sleeves (6) are fixedly connected to the inner sides of the buffer boxes (5), slide rods (7) are slidably connected to the inner sides of the first sleeves (6), connecting blocks (8) are fixedly connected to the top ends of the slide rods (7), the connecting blocks (8) are fixedly connected to an outer machine placing table (9), the connecting blocks (8) are slidably connected to the buffer boxes (5), acoustic panels (10) are arranged on the inner side of the outer machine placing table (9), cushion pads (11) are arranged on the top end of the outer machine placing table (9), and, the outdoor unit placing table is characterized in that filter boxes (12) are arranged on two sides of the outdoor unit placing table (9), the filter boxes (12) are fixedly connected with the device shell (1), a filter screen (13) is arranged on one side of each filter box (12), and the filter screen (13) is fixedly connected with the device shell (1).

2. The vibration and noise reduction device for the outdoor unit of the air conditioner as claimed in claim 1, wherein the buffering mechanism comprises a second sleeve (14), push rods (15), sliders (16), connecting rods (17) and spring sets (18), the second sleeve (14) is located at four corners of the inner side of the unit casing (1), the push rods (15) are slidably connected inside the second sleeve (14), one end of each push rod (15) is fixedly connected with the corresponding slider (16), the sliders (16) are slidably connected with the bottom end of the inner side of the unit casing (1), the connecting rods (17) are rotatably connected to the outer sides of the sliders (16), the other ends of the connecting rods (17) are rotatably connected with the outdoor unit placing table (9), and the spring sets (18) are symmetrically arranged at the bottom end of the outdoor unit placing table (9).

3. The vibration/noise reduction device for the outdoor unit of an air conditioner as claimed in claim 1, wherein a first filter plate (19), a second filter plate (20) and a third filter plate (21) are sequentially inserted into the filter cartridge (12) in a direction close to the outdoor unit mounting base (9), a first vent (22) and a first dust collecting cloth (23) are respectively disposed at inner sides of the first filter plate (19) and the third filter plate (21), the first vent (22) is disposed at a top end of the first dust collecting cloth (23), a second dust collecting cloth (24) and a second vent (25) are disposed at an inner side of the second filter plate (20), and the second dust collecting cloth (24) is disposed at a top end of the second vent (25).

4. The vibration/noise reduction device for the outdoor unit of an air conditioner as claimed in claim 1, wherein the other ends of the sliding rod (7) and the push rod (15) are fixedly connected with pistons, the pistons are respectively connected with the first sleeve (6) and the second sleeve (14) in a sliding manner, and a buffer solution is arranged inside the first sleeve (6) and the second sleeve (14).

5. The vibration/noise reduction device for the outdoor unit of an air conditioner as claimed in claim 1, wherein through slots are formed on both sides of the outdoor unit placing table (9) corresponding to the filter cartridges (12).