CN216048074U - Air conditioner host silencer - Google Patents
Air conditioner host silencer Download PDFInfo
- Publication number
- CN216048074U CN216048074U CN202122266891.3U CN202122266891U CN216048074U CN 216048074 U CN216048074 U CN 216048074U CN 202122266891 U CN202122266891 U CN 202122266891U CN 216048074 U CN216048074 U CN 216048074U
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- Prior art keywords
- air conditioner
- base frame
- sound
- main unit
- outdoor
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- 230000003584 silencer Effects 0.000 title claims abstract description 8
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 230000030279 gene silencing Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 30
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a silencer of a main unit of an air conditioner in the field of noise reduction of the air conditioner, which comprises an outdoor main unit, wherein a top cover is arranged at the top of the outdoor main unit, a base frame is arranged at the bottom of the outdoor main unit, a honeycomb silencing net is arranged in the bottom cover, and a sound guide column, a sound absorption plate, a damping plate and a sound insulation pad are arranged in the base frame; according to the utility model, the air guide cover, the honeycomb silencing net, the sound guide columns, the sound absorbing plate and the damping plate are arranged on the traditional air conditioner outdoor unit, so that noise generated by the compressor can be effectively absorbed and weakened from the air outlet end of the outdoor unit and the mounting bracket, and the phenomenon that the use experience of indoor users is influenced due to overlarge noise generated by aging of the compressor is avoided.
Description
Technical Field
The utility model relates to the field of noise reduction of air conditioners, in particular to a silencer of a main machine of an air conditioner.
Background
An air conditioner, i.e. an air conditioner, refers to 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 terminal device and other auxiliary devices, and mainly comprises 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, the air conditioner is an indispensable part of people in modern life, and provides cool for people, but is also easy to cause diseases to be used carelessly.
When the existing air conditioner outdoor unit is used for a long time, one part of noise generated by the operation of the compressor is transmitted to the bracket through the shell of the outdoor unit to generate shaking noise, and the other part of noise is transmitted to the surrounding through the fan of the compressor, and the two parts of noise bring uncomfortable experience to users of the indoor air conditioner. Accordingly, those skilled in the art have provided a muffler for a main unit of an air conditioner to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a silencer of a main unit of an air conditioner, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the air conditioner main unit silencer comprises an outdoor main unit, wherein a top cover is arranged at the top of the outdoor main unit, a base frame is arranged at the bottom of the outdoor main unit, a honeycomb silencing net is arranged in the bottom cover, and a sound guide column, a sound absorption plate, a damping plate and a sound insulation pad are arranged in the base frame.
As a still further scheme of the utility model: the top cap with outdoor host computer passes through screw fixed mounting, it has coupling hose to connect on the outside lateral wall of top cap, coupling hose bottom intercommunication has the induced air cover, the induced air cover with the inside intercommunication of outdoor host computer.
As a still further scheme of the utility model: the base frame with outdoor host computer bottom sealing connection, the leading note post shaping in bottom in the base frame, the compressor subassembly is installed to the bottom in the outdoor host computer, the shaping of compressor subassembly bottom has the mounting hole.
As a still further scheme of the utility model: the leading note post runs through outdoor host computer with the mounting hole cooperation is connected, inhale the sound integrated circuit board and press in the base frame and with leading note post body coupling.
As a still further scheme of the utility model: the bottom of the sound-absorbing board is clamped and pressed with a damping board, the damping board is a spring board, the inner wall of the base frame is clamped and pressed with a sound-insulating pad, and the inner wall of the air guide cover is formed with a reflection groove.
As a still further scheme of the utility model: the base frame bottom has the fixed bolster through the screw installation, the outside one end of top cap is embedded to have the exhaust net.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the air guide cover, the honeycomb silencing net, the sound guide columns, the sound absorbing plate and the damping plate are arranged on the traditional air conditioner outdoor unit, so that noise generated by the compressor can be effectively absorbed and weakened from the air outlet end of the outdoor unit and the mounting bracket, and the phenomenon that the use experience of indoor users is influenced due to overlarge noise generated by aging of the compressor is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a back structure of the outdoor unit according to the present invention;
FIG. 3 is a front cross-sectional view of the top cover of the present invention;
FIG. 4 is a right side cross-sectional view of the top cover of the present invention;
fig. 5 is a schematic view of a connection relationship between the outdoor unit and the base frame according to the present invention.
In the figure: 1-outdoor host machine; 2-base frame; 3-fixing the bracket; 4-a top cover; 5-an exhaust net; 6-air guide cover; 7-honeycomb sound-deadening net; 8-a reflective groove; 9-a compressor assembly; 10-a sound guiding column; 11-mounting holes; 12-a sound-absorbing panel; 13-sound insulation pad; 14-a damping plate; 15-connecting a hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a silencer for a main unit of an air conditioner includes an outdoor main unit 1, a top cover 4 is disposed on a top of the outdoor main unit 1, a base frame 2 is disposed at a bottom of the outdoor main unit 1, a honeycomb sound-deadening net 7 is disposed in the bottom cover, and a sound-guiding column 10, a sound-absorbing plate 12, a vibration-absorbing plate 14, and a sound-insulating pad 13 are disposed in the base frame 2.
The top cover 4 and the outdoor main machine 1 are fixedly installed through screws, a connecting hose 15 is glued on one side wall of the outer portion of the top cover 4, the bottom of the connecting hose 15 is communicated with an air guide cover 6, the air guide cover 6 is communicated with the inner portion of the outdoor main machine 1, and the air guide cover 6 is used for collecting and processing noise communication gas during air exhaust of a cooling fan of the compressor and then exhausting the noise communication gas; the base frame 2 is hermetically connected with the bottom of the outdoor main machine 1, the sound guide column 10 is formed at the bottom in the base frame 2, the compressor assembly 9 is installed at the bottom in the outdoor main machine 1, the installation hole 11 is formed at the bottom of the compressor assembly 9, the compressor assembly 9 is composed of a turbine pump and a motor, the turbine pump generates noise when rotating, the motor generates vibration sense when working, and noise is also generated; the sound guide column 10 penetrates through the outdoor host 1 and is connected with the mounting hole 11 in a matching mode, the sound absorption plate 12 is clamped and pressed in the base frame 2 and is integrally connected with the sound guide column 10, the sound absorption plate 12 is a plate with a porous structure, transmitted vibration sense and noise are collected into the sound absorption plate 12 through the sound guide column 10 and are weakened, and the vibration sense is absorbed through the self vibration absorption effect of the vibration absorption plate 14; a damping plate 14 is clamped and pressed at the bottom of the sound absorption plate 12, the damping plate 14 is one of spring plates, a sound insulation pad 13 is clamped and pressed in the inner wall of the base frame 2, a reflection groove 8 is formed in the inner wall of the air guide cover 6, and the reflection groove 8 can be favorable for noise reflection and avoid relatively more noise from being released outwards in the air guide cover 6; the bottom of the base frame 2 is provided with a fixed bracket 3 through a screw.
The working principle of the utility model is as follows: when the device is used specifically, a compressor assembly 9 in an outdoor host machine 1 can generate large noise, one part of the noise is transmitted outwards by exhausted air, the exhausted air is introduced into a top cover 4 by an air guide cover 6, the noise is absorbed and weakened in a honeycomb sound attenuation net 7 and then is normally exhausted from an exhaust net 5, the other part of the noise is generated by the shaking of a motor of the compressor, the shaking vibration sense is transmitted to a mounting bracket by the outdoor host machine 1, and then the noise with more harshness can be generated, the part of the noise is introduced into a sound absorption plate 12 by a sound guide column 10, the sound absorption plate 12 is of a porous structure, in the porous structure, the noise is vibrated and weakened, and the noise is greatly reduced by matching with the action of a bottom damping plate 14, the outward vibration sense of the outdoor host machine 1 is mostly reduced, the friction with a fixed bracket 3 is reduced, namely the generation of the large noise can be avoided, and the noise of the outdoor host machine 1 is greatly reduced in decibels in the second two modes, the aging of the compressor is avoided to generate overlarge noise, and the use experience of indoor users is prevented from being influenced. The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an air conditioner host computer silencer, includes outdoor host computer (1), its characterized in that: the top cover (4) is arranged at the top of the outdoor host (1), the base frame (2) is arranged at the bottom of the outdoor host (1), the honeycomb silencing net (7) is arranged in the top cover, and the sound guide column (10), the sound absorption plate (12), the damping plate (14) and the sound insulation pad (13) are arranged in the base frame (2).
2. The muffler of a main unit of an air conditioner as set forth in claim 1, wherein: top cap (4) with outdoor host computer (1) passes through screw fixed mounting, top cap (4) outside lateral wall rubberizing has connect coupling hose (15), coupling hose (15) bottom intercommunication has air guide cover (6), air guide cover (6) with the inside intercommunication of outdoor host computer (1).
3. The muffler of a main unit of an air conditioner as set forth in claim 2, wherein: base frame (2) with outdoor host computer (1) bottom sealing connection, leading note post (10) shaping in bottom in base frame (2), compressor unit spare (9) are installed to bottom in outdoor host computer (1), compressor unit spare (9) bottom shaping has mounting hole (11).
4. The muffler of a main unit of an air conditioner as set forth in claim 3, wherein: leading note post (10) run through outdoor host computer (1) with mounting hole (11) cooperation is connected, abatvoix (12) card is pressed in base frame (2) and with leading note post (10) body coupling.
5. The muffler of a main unit of an air conditioner as set forth in claim 4, wherein: the sound-absorbing board (12) bottom card is pressed and is had vibration-damping plate (14), vibration-damping plate (14) are one kind of spring board, base frame (2) inner wall card is pressed and is had sound insulating pad (13), the shaping has reflection recess (8) on leading gas cover (6) inner wall.
6. The muffler of a main unit of an air conditioner as set forth in claim 5, wherein: the base frame (2) bottom has fixed bolster (3) through the screw mounting, top cap (4) outside one end is embedded to have exhaust net (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266891.3U CN216048074U (en) | 2021-09-17 | 2021-09-17 | Air conditioner host silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266891.3U CN216048074U (en) | 2021-09-17 | 2021-09-17 | Air conditioner host silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216048074U true CN216048074U (en) | 2022-03-15 |
Family
ID=80599234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122266891.3U Active CN216048074U (en) | 2021-09-17 | 2021-09-17 | Air conditioner host silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216048074U (en) |
-
2021
- 2021-09-17 CN CN202122266891.3U patent/CN216048074U/en active Active
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