CN220689328U - Noise reduction mechanism of micro-channel heat exchanger for cabinet air conditioner - Google Patents
Noise reduction mechanism of micro-channel heat exchanger for cabinet air conditioner Download PDFInfo
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- CN220689328U CN220689328U CN202322199904.9U CN202322199904U CN220689328U CN 220689328 U CN220689328 U CN 220689328U CN 202322199904 U CN202322199904 U CN 202322199904U CN 220689328 U CN220689328 U CN 220689328U
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- heat exchanger
- plate
- air conditioner
- noise reduction
- wind shield
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- 230000009467 reduction Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000011324 bead Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model relates to the technical field of air conditioner noise reduction, and particularly discloses a noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner, which comprises a wind shield arranged on one side of the microchannel heat exchanger, wherein the wind shield is connected with the microchannel heat exchanger through a first bracket, the first bracket comprises a connecting plate connected with the bottom of the microchannel heat exchanger, a supporting plate is connected to the side wall of the connecting plate, and two sides of the wind shield are rotatably connected with the supporting plate through a second bracket; according to the utility model, the angle of the wind shield can be adjusted according to the cabinet machines with different sizes and the micro-channel heat exchanger, and the optimal wind shield angle is found, so that the noise reduction effect is improved, and the use universality is improved.
Description
Technical Field
The utility model relates to the technical field of air conditioner noise reduction, in particular to a noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner.
Background
With the development of technology, the micro-channel heat exchanger is applied to more and more air conditioners, the original cabinet air conditioner adopts a copper pipe aluminum fin heat exchanger, and the copper pipe aluminum fin heat exchanger is directly replaced by the micro-channel heat exchanger under the condition of not changing the structure of a cabinet shell.
Patent CN201210022134.4 discloses a cabinet air conditioner, which is characterized in that a wind shield is arranged between an air outlet of a fan and a microchannel evaporator, and the wind direction is changed, so that the included angle between air flow and a microchannel heat exchanger is changed, and the purpose of reducing noise is realized. However, the wind shield is a fixed plate, the angle of the wind shield cannot be adjusted, and the installation angles and the sizes of the inner space and the micro-channel heat exchanger of different cabinet air conditioners are different, so that the installation angle requirements on the wind shield are different, and the wind shield cannot be adjusted in angle according to the noise in actual use so as to achieve the optimal noise reduction effect.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides the noise reduction mechanism of the micro-channel heat exchanger for the cabinet air conditioner, which can adjust the angle of the wind shield according to cabinet air conditioners with different sizes and the micro-channel heat exchanger, so as to find the optimal wind shielding angle, thereby improving the noise reduction effect and increasing the use universality.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a mechanism of making an uproar falls in microchannel heat exchanger for cabinet air conditioner, includes the deep bead that sets up in microchannel heat exchanger one side, the deep bead is connected with microchannel heat exchanger through first support, first support includes the connecting plate of being connected with microchannel heat exchanger bottom, be connected with the backup pad on the lateral wall of connecting plate, the both sides of deep bead are rotated with the backup pad through the second support and are connected.
Preferably, a first motor for driving the second bracket to rotate is arranged on the side wall of the supporting plate.
Preferably, the wind guard is a rectangular plate.
Preferably, the second support comprises a vertical plate and a U-shaped plate, a plurality of wind shields are arranged between the vertical plate and the U-shaped plate, the vertical plate and the U-shaped plate are connected with the micro-channel heat exchanger through the first support, and a second motor for driving the baffle to rotate is arranged on the side wall of the U-shaped plate.
Preferably, a driving plate is arranged in the U-shaped plate, one end of the driving plate is connected with a pulling plate, a driving rod connected with the pulling plate is arranged on an output shaft of the second motor, two ends of the wind shield are respectively provided with a first rotating shaft connected with the vertical plate and a second rotating shaft connected with the U-shaped plate, and a driven rod connected with the driving plate is connected to the side wall of the second rotating shaft.
Preferably, the connection plate is brazed to an inlet header of the microchannel heat exchanger.
Preferably, the wind shield is an aluminum plate or a galvanized steel plate, and the thickness of the wind shield is 0.5-1.5mm.
Preferably, the included angle between the wind shield and the horizontal plane is 45-90 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the angle of the wind shield can be adjusted according to the cabinet machines with different sizes and the micro-channel heat exchanger, and the optimal wind shield angle is found, so that the noise reduction effect is improved, and the use universality is improved.
2. The utility model adopts the double motors, not only can adjust the angle of the wind shield, but also can adjust the position of the wind shield between the air outlet and the micro-channel heat exchanger, and adapts to different models and improves the noise reduction effect in a mode of combining the position and the angle.
Drawings
FIG. 1 is a schematic diagram of an assembled structure of an embodiment;
FIG. 2 is a schematic diagram of the structure of the first embodiment;
FIG. 3 is a schematic diagram of the structure of the second embodiment after installation;
fig. 4 is a schematic structural diagram of a second embodiment;
FIG. 5 is a schematic diagram of a second embodiment;
FIG. 6 is a top view of a second embodiment;
FIG. 7 is a schematic view of a driving plate;
fig. 8 is a schematic view of a windshield structure according to a second embodiment.
In the figure: 1-a microchannel heat exchanger; 2-wind deflector; 201-a first rotating shaft; 202-a second rotating shaft; 203-a driven rod; 3-a first scaffold; 301-connecting plates; 302-a support plate; 303-a first motor; 4-a second bracket; 401-a vertical plate; 402-U template; 403-a second motor; 404-driving plate; 405-driving rod; 406-pulling plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a noise reduction structure of a micro-channel heat exchanger 1 for a cabinet air conditioner comprises a wind deflector 2 arranged on one side of the micro-channel heat exchanger 1, wherein in order to realize angle adjustment of the wind deflector 2, two sides of the wind deflector 2 are connected with the micro-channel heat exchanger 1 through a first bracket 3, the first bracket 3 comprises a connecting plate 301, and the connecting plate 301 is brazed on an inlet collecting pipe of the micro-channel heat exchanger 1; the side wall of the connecting plate 301 is connected with a supporting plate 302, and two sides of the wind deflector 2 are connected with the supporting plate 302 through a second bracket 4.
The second bracket 4 is connected with the supporting plate 302 through a connecting shaft, a nut is sleeved on the outer side of the connecting shaft, and the nut is rotated to fix after the angle of the wind shield 2 is manually adjusted; or a first motor 303 for driving the second bracket 4 to rotate is arranged on the side wall of the supporting plate 302, so that the angle adjustment is realized.
The wind guard 2 is an aluminum plate or a galvanized steel plate, and the thickness of the wind guard 2 is 0.5-1.5mm. The angle between the wind deflector and the horizontal plane is 45-90 degrees, preferably 60 degrees.
In this application, under the scheme condition that can drive the deep bead 2 rotation through first motor 303 second support 4, realize angle modulation, two kinds of embodiments are provided:
in a first embodiment of the present utility model,
as shown in fig. 2, the wind deflector 2 is a rectangular plate, the second support 4 is a triangle, the triangle and the wind deflector 2 are integrally formed, the triangle is connected with the support plate 302 through a rotating shaft, and the first motor 303 drives the triangle to rotate, so as to realize the angle adjustment of the wind deflector 2.
When assembling and debugging are carried out, the angle of the wind shield 2 can be slowly rotated, and the optimal use angle of the wind shield 2 is found according to the wind noise, so that the wind noise is ensured to be reduced to the minimum.
In a second embodiment of the present utility model,
as shown in fig. 3-4, the second bracket 4 includes a vertical plate 401 and a U-shaped plate 402, a plurality of wind shields 2 are arranged between the vertical plate 401 and the U-shaped plate 402, the number of the wind shields 2 can be set according to the sizes of different micro-channel heat exchangers 1, the vertical plate 401 and the U-shaped plate 402 are connected with the micro-channel heat exchangers 1 through the first bracket 3, and a second motor 403 for driving the baffle to rotate is arranged on the side wall of the U-shaped plate 402.
The embodiment is designed to change the position of the wind deflector 2 and change the angle thereof, and is applicable to different installation spaces, and the position and the angle of the wind deflector 2 are reasonably adjusted according to the internal space of the cabinet body, so that the noise reduction effect is improved.
As shown in fig. 6-8, a driving plate 404 is arranged in the U-shaped plate 402, one end of the driving plate 404 is connected with a pull plate 406, the output shaft of the second motor 403 is provided with a driving rod 405 connected with the pull plate 406, two ends of the wind shield 2 are respectively provided with a first rotating shaft 201 connected with the vertical plate 401 and a second rotating shaft 202 connected with the U-shaped plate 402, and the side wall of the second rotating shaft 202 is connected with a driven rod 203 connected with the driving plate 404; all driven levers 203 of wind deflector 2 are connected via a drive plate 404, and synchronous adjustment of wind deflector 2 is achieved via drive plate 404.
When assembling and debugging, can adjust the position of deep bead 2 through first motor 303 respectively, change the distance between deep bead 2 and air outlet and the microchannel heat exchanger 1, adjust the angle of deep bead 2 through second motor 403, look for the minimum angle of wind noise to improve the noise reduction effect.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. The utility model provides a mechanism of making an uproar falls in microchannel heat exchanger for cabinet air conditioner, includes the deep bead that sets up in microchannel heat exchanger one side, its characterized in that: the wind shield is connected with the micro-channel heat exchanger through a first support, the first support comprises a connecting plate connected with the bottom of the micro-channel heat exchanger, a supporting plate is connected to the side wall of the connecting plate, and two sides of the wind shield are rotatably connected with the supporting plate through a second support.
2. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner as set forth in claim 1, wherein: the side wall of the supporting plate is provided with a first motor for driving the second bracket to rotate.
3. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner according to claim 1 or 2, wherein: the wind shield is a rectangular plate.
4. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner according to claim 1 or 2, wherein: the second support comprises a vertical plate and a U-shaped plate, a plurality of wind shields are arranged between the vertical plate and the U-shaped plate, the vertical plate and the U-shaped plate are connected with the micro-channel heat exchanger through the first support, and a second motor for driving the baffle to rotate is arranged on the side wall of the U-shaped plate.
5. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner as set forth in claim 4, wherein: the U-shaped plate is internally provided with a driving plate, one end of the driving plate is connected with a pulling plate, the output shaft of the second motor is provided with a driving rod connected with the pulling plate, two ends of the wind shield are respectively provided with a first rotating shaft connected with the vertical plate and a second rotating shaft connected with the U-shaped plate, and the side wall of the second rotating shaft is connected with a driven rod connected with the driving plate.
6. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner as set forth in claim 1, wherein: the connecting plate is brazed on an inlet collecting pipe of the micro-channel heat exchanger.
7. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner as set forth in claim 1, wherein: the wind shield is an aluminum plate or a galvanized steel plate, and the thickness of the wind shield is 0.5-1.5mm.
8. The noise reduction mechanism of a microchannel heat exchanger for a cabinet air conditioner as set forth in claim 1, wherein: the included angle between the wind shield and the horizontal plane is 45-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199904.9U CN220689328U (en) | 2023-08-16 | 2023-08-16 | Noise reduction mechanism of micro-channel heat exchanger for cabinet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199904.9U CN220689328U (en) | 2023-08-16 | 2023-08-16 | Noise reduction mechanism of micro-channel heat exchanger for cabinet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689328U true CN220689328U (en) | 2024-03-29 |
Family
ID=90404465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199904.9U Active CN220689328U (en) | 2023-08-16 | 2023-08-16 | Noise reduction mechanism of micro-channel heat exchanger for cabinet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220689328U (en) |
-
2023
- 2023-08-16 CN CN202322199904.9U patent/CN220689328U/en active Active
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