CN214275980U

CN214275980U - Noise reduction equipment for outdoor unit of air conditioner

Info

Publication number: CN214275980U
Application number: CN202022601555.5U
Authority: CN
Inventors: 陈元强
Original assignee: Shaanxi Zhongye Electromechanical Engineering Co ltd
Current assignee: Shaanxi Zhongye Electromechanical Engineering Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-24
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a noise reduction device of an air conditioner outdoor unit, which comprises a shell, a sound insulation net, sound insulation sheets, a base, a cleaning device, cushion blocks, a fixing plate, a mounting plate and a vibration proof device, wherein the sound insulation net is embedded in the center of the front end of the shell, the sound insulation sheets are embedded and connected in the center of the right side of the shell, the base is welded at the bottom of the outer side of the shell, the cleaning device is connected at the center of the top of the outer side of the shell by bolts, the cushion blocks are embedded and connected at two sides of the bottom center of the inner part of the shell, the mounting plate is welded at two sides of the rear end of the fixing plate, and the vibration proof device is matched in the mounting plate in a sliding way, the utility model discloses a water pump is started to inject water with a cleaner into a water pipe after an air conditioner outdoor unit runs for a period of time, the water flow is sprayed out by a spraying device in a rotating way, the sound insulation net is cleaned, and particle sundries such as dust are prevented from blocking holes of the sound insulation net, avoid the syllable-dividing effect of sound insulation net to reduce, promote the practicality of the equipment of making an uproar of falling.

Description

Noise reduction equipment for outdoor unit of air conditioner

Technical Field

The utility model relates to a field of making an uproar falls, specific is an equipment of making an uproar falls in air condensing units.

Background

When the air conditioner outdoor unit runs at high power, because the internal parts, especially the fan blades, rotate, a lot of noises can be generated, the normal rest of residents is influenced, and the noise reduction equipment of the air conditioner outdoor unit can effectively prevent the noises of the outdoor unit from being transmitted out and has no influence on the air conditioning effect;

however, in the use process of the noise reduction equipment of the air conditioner outdoor unit in the prior art, the air conditioner outdoor unit is arranged in the noise reduction equipment, so that the air conditioner outdoor unit can cause irregular vibration of the machine body when in operation, the connection part between the air conditioner outdoor unit and the noise reduction equipment is loosened due to the long-time irregular vibration of the machine body, the air conditioner outdoor unit falls off, and the safety of the noise reduction equipment is reduced; the circulation of the interior air of outer machine is guaranteed owing to the needs to the equipment during operation of making an uproar, and the front end of making an uproar equipment of making an uproar needs great space to be used for discharging steam, and nevertheless the in-process that steam discharged blows debris particles such as dust to sound insulation net inside easily to block up sound insulation net's hole, lead to sound insulation net's syllable-dividing effect to reduce the practicality of making an uproar equipment of making an uproar.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides an air condensing units equipment of making an uproar falls.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the noise reduction equipment for the outdoor unit of the air conditioner structurally comprises a shell, a sound insulation net, sound insulation sheets, a base, a cleaning device, cushion blocks, a fixing plate, a mounting plate and a vibration prevention device, wherein the sound insulation net is embedded in the center of the front end of the shell, the sound insulation sheets are embedded and connected in the center of the right side of the shell, the base is welded at the bottom of the outer side of the shell, the cleaning device is connected to the center of the top of the outer side of the shell through bolts, the cushion blocks are embedded and connected to two sides of the center of the bottom end in the shell, the fixing plate is connected to the upper end of the cushion blocks in a gluing mode, the mounting plate is welded to two sides of the rear end of the fixing plate, and the vibration prevention device is in sliding fit in the mounting plate; the anti-vibration device is composed of a connecting block, guide strips, springs and supporting pieces, the guide strips and the connecting block are of an integrated structure, the springs are connected to two sides of the upper end of the top of the connecting block in an embedded mode, and the supporting pieces are welded to the top end of the springs.

Furthermore, the cleaning device comprises a hood, a movable plate, a water tank, a water pump, a water pipe and a spraying device, wherein the hood is welded at the upper end of the hood, the movable plate is movably matched at the center of the top end of the hood, the water tank is connected to the rear side inside the hood through bolts, the water pump is connected to the center of the bottom of the front end of the water tank through a flange, the top end of the water pipe is in transition fit in the water pump, and the spraying device is connected to the tail end of the water pipe in an embedded mode.

Further, sprinkler includes body, support, loose axle, connecting rod, blade, shower nozzle, the support gomphosis is connected in body inner wall upper end department, the loose axle activity block is in the inside center department of support, the connecting rod welds in loose axle bottom center department, blade and connecting rod structure as an organic whole, the shower nozzle inlays to be fixed and connects in connecting rod bottom center department.

Furthermore, the shell is of a double-layer structure with vacuum inside, and the double-layer structure with vacuum inside can have a better sound insulation effect.

Furthermore, the oblique side formula embedding of sound-proof sheet is connected inside the shell right side, the oblique side formula embedding mode can be under the circumstances of guarantee circulation of air the noise with the area of contact of sound-proof sheet, the sound insulation utilization ratio of acoustic celotex board increases.

Furthermore, a through hole is formed in the center of the inside of the connecting block, and the through hole in the center of the inside facilitates installation of an air conditioner external unit.

Furthermore, the conducting bar is of a semi-cylindrical strip structure, and the semi-cylindrical strip structure can be in more stable sliding fit inside the mounting plate.

Furthermore, the number of the springs is four, the elastic force of the two springs at the upper end is slightly smaller than that of the two springs at the lower end, and the difference of the elastic force is generally based on the gravity of the air conditioner external unit, so that the compression degree of the springs at the upper end and the lower end is close to each other after the air conditioner external unit is installed.

Furthermore, the water pipe is of a soil-shaped structure, and the soil-shaped structure enables the water yield of each port at the tail end of the water pipe to be consistent.

Furthermore, the support is of a circumferential vertical sheet structure, and the circumferential vertical sheet structure enables the support to provide stable supporting effect without obstructing water flow.

Furthermore, the spray head is of a round table structure with multiple holes inside, the holes inside are asymmetrically arranged, the round table structure with multiple holes inside enables the spray head to stably spray when rotating, and the asymmetric arrangement of the holes inside avoids the water flow ejected from the holes in opposite directions from alternately contacting and reducing the spray pressure.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an install the outer machine of air conditioner in the anti-vibration device in the mounting panel of fixed plate rear end, when the outer machine function of air conditioner produced irregular vibration, the vibration was conducted to the anti-vibration device in by the outer machine of air conditioner, and the anti-vibration device makes the connecting block rock the influence that reduces irregular vibration to the junction from top to bottom through the cooperation of spring and stationary blade, prevents that the junction from coming off owing to irregular vibration and not hard up the outer machine of air conditioner that leads to, promotes the security of the equipment of making an uproar that falls.

2. The utility model discloses a basin injection in to cleaning device has the water of sanitizer, just start the water pump after the outer machine operation of air conditioner a period and have highly compressed rivers to the injection in the water pipe, rivers pass through the rotatory blowout of sprinkler, clean the sound insulation net, prevent that granule debris such as dust from blockking up the hole of sound insulation net, avoid the sound insulation effect of sound insulation net to reduce, promote the practicality of the equipment of making an uproar of falling.

Drawings

Fig. 1 is a schematic structural view of a noise reduction device of an outdoor unit of an air conditioner of the present invention.

Fig. 2 is the utility model relates to an air condensing units equipment of making an uproar falls's internal structure schematic diagram.

Fig. 3 is a schematic structural view of the vibration isolator of the present invention.

Fig. 4 is a schematic structural view of the cleaning device of the present invention.

Fig. 5 is a schematic structural view of the spraying device of the present invention.

In the figure: the device comprises a shell-1, a sound insulation net-2, a sound insulation sheet-3, a base-4, a cleaning device-5, a cushion block-6, a fixed plate-7, a mounting plate-8, a vibration-proof device-9, a connecting block-91, a guide strip-92, a spring-93, a supporting sheet-94, a hood-51, a hood-52, a movable plate-53, a water tank-54, a water pump-55, a water pipe-56, a spraying device-57, a pipe body-571, a support-572, a movable shaft-573, a connecting rod-574, a blade-575 and a spray head-576.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-5, the utility model provides an air condensing units noise reduction equipment, its structure includes shell 1, sound-proof net 2, sound-proof sheet 3, base 4, cleaning device 5, cushion 6, fixed plate 7, mounting panel 8, vibration proof device 9, sound-proof net 2 gomphosis is inside the center of the front end of shell 1, sound-proof sheet 3 imbeds and connects inside the center of the right side of shell 1, base 4 welds in the bottom of the shell 1 outside, cleaning device 5 bolted connection is in the center of the shell 1 outside top, cushion 6 inlays and connects in the both sides of the center of the shell 1 inside bottom, fixed plate 7 veneer is connected in cushion 6 upper end, mounting panel 8 welds in the both sides of the fixed plate 7 rear end, vibration proof device 9 sliding fit inside mounting panel 8; the vibration-proof device 9 comprises a connecting block 91, a guide strip 92, a spring 93 and a support sheet 94, the guide strip 92 and the connecting block 91 are of an integrated structure, the spring 93 is connected to two sides of the upper end of the top of the connecting block 91 in an embedded manner, the support sheet 94 is welded to the top end of the spring 93, the cleaning device 5 comprises a hood 51, a hood 52, a movable plate 53, a water tank 54, a water pump 55, a water pipe 56 and a spraying device 57, the hood 52 is welded to the upper end of the hood 51, the movable plate 53 is movably fitted in the center of the top end of the hood 52, the water tank 54 is connected to the rear side of the interior of the hood 51 in a bolted manner, the water pump 55 is connected to the center of the bottom end of the front end of the water tank 54 in a flanged manner, the top end of the water pipe 56 is in a transition fit manner, the spraying device 57 is connected to the tail end of the water pipe 56 in an embedded manner, and the spraying device 57 comprises a pipe body 571, a support 572, a movable shaft 573, a connecting rod 574, a connecting rod, The blade 575 and the nozzle 576 are embedded and connected at the upper end of the inner wall of the pipe 571, the movable shaft 573 is movably clamped at the center inside the support 572, the connecting rod 574 is welded at the center of the bottom end of the movable shaft 573, the blade 575 and the connecting rod 574 are integrated, the nozzle 576 is embedded and fixedly connected at the center of the bottom end of the connecting rod 574, the casing 1 is of an internal vacuum double-layer structure, the internal vacuum double-layer structure can have a better sound insulation effect, the sound insulation sheet 3 is obliquely embedded and connected inside the right side of the casing 1, the contact area between noise and the sound insulation sheet 3 can be increased in an oblique embedding manner under the condition of ensuring air circulation, the sound insulation utilization rate of the sound insulation plate 3 is increased, the through hole is formed at the center inside the connecting block 91, the through hole at the center inside facilitates the installation of an air conditioner external unit, and the guide strip 92 is of a semi-cylindrical strip structure, the semi-cylindrical strip-shaped structure can be more stably matched with the inside of the mounting plate 8 in a sliding manner, four springs 93 are arranged, the elasticity of the two springs 93 at the upper end is slightly smaller than that of the two springs 93 at the lower end, the difference of the elasticity is generally based on the gravity of an air conditioner outdoor unit, the compression degree of the springs 93 at the upper end and the lower end is close to each other after the air conditioner outdoor unit is mounted, the water pipe 56 is of a structure shaped like a Chinese character 'tu', the structure shaped like a Chinese character 'tu' enables the water output of each port at the tail end of the water pipe 56 to be consistent, the stand 572 is a circumferential upstanding piece-like structure that provides a stable support without impeding the flow of water, the spray head 576 is of a circular truncated cone structure with multiple holes inside, the holes inside are asymmetrically arranged, the circular truncated cone structure with multiple holes inside enables the spray head 576 to stably spray when rotating, and the asymmetric arrangement of the holes inside avoids the water flow ejected from opposite holes from alternately contacting and reducing the spray pressure.

The working principle of the present invention is explained as follows: the device is characterized in that an air conditioner outdoor unit is placed at the upper end of a fixing plate 7, the rear part of the outdoor unit is in bolted connection with anti-vibration devices 9 arranged at the upper end and the lower end of a mounting plate 8, when the air conditioner outdoor unit generates irregular vibration when the air conditioner is used after the installation is finished, the vibration is transmitted to a connecting block 91 in the anti-vibration devices 9 by the outdoor unit, the connecting block 91 transmits the vibration to a supporting plate 94 through a spring 93, at the moment, the connecting block 91 shakes up and down in the mounting plate 8 under the guide of a guide strip 92 due to the vibration, the spring 93 gradually absorbs kinetic energy generated by the vibration through elastic buffering, when the air conditioner outdoor unit operates, external air flow is sucked from a sound insulation sheet 3 embedded in an inclined side mode, then the air flow is released from a sound insulation net 2, noise generated in the operation process is further reduced due to a double-layer structure absorption part of, when external air flow is released from the sound insulation net 2, the sound insulation net 2 is blocked by particle impurities such as dust in the air, at the moment, the water pump 55 in the cleaning device 5 is started, liquid filled into the water tank 54 by opening the movable plate 53 is extruded into the spraying device 57 through the water pipe 56, the liquid flows into the pipe body 571 of the spraying device 57 through the water pipe 56, flows through the support 572 of the sheet vertical structure and flows to the blades 575, the connecting rod 574 which is integrated with the blades 575 is driven to rotate under the movable cooperation of the movable shaft 573, the spraying heads 576 rotate together, the liquid is sprayed out from the spraying heads 576, rotates at a certain angle, the cleaning liquid with a certain pressure is sprayed at the rear end of the sound insulation net 2, and the particle impurities such as dust at the rear end of the sound insulation net 2 are cleaned.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air condensing units equipment of making an uproar that falls, its structure includes shell (1), sound-proof net (2), sound insulating sheet (3), base (4), cleaning device (5), cushion (6), fixed plate (7), mounting panel (8), anti-vibration device (9), its characterized in that: the sound insulation net (2) is embedded in the center of the front end of the shell (1), the sound insulation sheet (3) is embedded and connected in the center of the right side of the shell (1), the base (4) is welded at the bottom of the outer side of the shell (1), the cleaning device (5) is connected to the center of the top of the outer side of the shell (1) through a bolt, the cushion blocks (6) are embedded and fixedly connected to two sides of the center of the bottom end in the shell (1), the fixing plate (7) is connected to the upper end of the cushion blocks (6) in a gluing mode, the mounting plate (8) is welded to two sides of the rear end of the fixing plate (7), and the vibration-proof device (9);

the vibration-proof device (9) comprises a connecting block (91), a guide bar (92), a spring (93) and a supporting sheet (94), the guide bar (92) and the connecting block (91) are of an integrated structure, the spring (93) is connected to two sides of the upper end of the top of the connecting block (91) in an embedded mode, and the supporting sheet (94) is welded to the top end of the spring (93).

2. The outdoor unit noise reducing apparatus of an air conditioner of claim 1, wherein: the cleaning device (5) comprises a hood (51), a cover (52), a movable plate (53), a water tank (54), a water pump (55), a water pipe (56) and a spraying device (57), wherein the cover (52) is welded at the upper end of the hood (51), the movable plate (53) is movably matched at the center of the top end of the cover (52), the water tank (54) is connected to the rear side of the inside of the hood (51) through bolts, the water pump (55) is connected to the center of the bottom of the front end of the water tank (54) through flanges, the top end of the water pipe (56) is in transition matching with the water pump (55), and the spraying device (57) is connected to the tail end of the water pipe (56) in a embedding manner.

3. The outdoor unit noise reducing apparatus of an air conditioner of claim 2, wherein: the spraying device (57) comprises a pipe body (571), a support (572), a movable shaft (573), a connecting rod (574), blades (575) and a spraying head (576), wherein the support (572) is connected to the upper end of the inner wall of the pipe body (571) in an embedded mode, the movable shaft (573) is movably clamped in the center of the interior of the support (572), the connecting rod (574) is welded in the center of the bottom end of the movable shaft (573), the blades (575) and the connecting rod (574) are of an integrated structure, and the spraying head (576) is fixedly connected in the center of the bottom end of the connecting rod (574).

4. The outdoor unit noise reducing apparatus of an air conditioner of claim 1, wherein: shell (1) is inside vacuum bilayer structure, sound-proof piece (3) incline the side formula embedding and connect inside shell (1) right side, connecting block (91) inside center department has seted up the through-hole, conducting bar (92) are half-cylinder strip structure, spring (93) are equipped with four, and the upper end is two spring (93) elasticity slightly is less than the lower extreme two spring (93).

5. The outdoor unit noise reducing apparatus of an air conditioner of claim 2, wherein: the water pipe (56) is of a soil character structure.

6. The outdoor unit noise reducing apparatus of an air conditioner of claim 3, wherein: the support (572) is of a circumferential vertical sheet structure, the spray head (576) is of a round table structure with multiple holes in the interior, and the holes in the interior are asymmetrically arranged.