CN217503961U - Structure for reducing noise of fan - Google Patents
Structure for reducing noise of fan Download PDFInfo
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- CN217503961U CN217503961U CN202221185841.0U CN202221185841U CN217503961U CN 217503961 U CN217503961 U CN 217503961U CN 202221185841 U CN202221185841 U CN 202221185841U CN 217503961 U CN217503961 U CN 217503961U
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Abstract
The utility model provides a reduce structure of fan noise, its characterized in that: the shell is divided into a compressor area, a cold air fan area and a hot air fan area by a frame; a compressor is arranged in the compressor area; a cold air fan is arranged in the cold air fan area, and an evaporator is arranged on a frame of the cold air fan area; a hot air fan is arranged in the hot air fan area, and a condenser is arranged on a frame of the hot air fan area; the compressor is respectively connected with the evaporator and the condenser, and a drain pipe connected with the compressor extends out of a drain pipe opening of the shell; the compressor area and the cold air fan area are positioned in the same row and are provided with a channel, one side of the channel is the compressor area and the cold air fan area, the other side of the channel is the hot air fan area, and the condenser is positioned on one side of the hot air fan area of the channel; the side wall of the channel facing the condenser is fixedly provided with a sound absorption cotton plate, and the sound absorption surface of the sound absorption cotton plate faces the condenser. The utility model discloses reduce the noise that kitchen air conditioner sent because of hot-blast fan.
Description
Technical Field
The utility model belongs to the technical field of an air conditioner and specifically relates to a reduce structure of kitchen air conditioner fan noise.
Background
The kitchen air conditioner is a household appliance frequently selected during the decoration of the existing home kitchen, is arranged on a kitchen ceiling, and can effectively regulate the temperature of the kitchen.
At present, a compressor, a cold air blower, an evaporator arranged at the air inlet of the cold air blower, a hot air blower and a condenser arranged at the air inlet of the hot air blower are arranged in a shell of the kitchen air conditioner.
The compressor is connected with the evaporator and the condenser respectively, and a drain pipe connected with the compressor extends out of a drain pipe opening of the shell.
When the air conditioner works, the compressor drives the evaporator and the condenser to work, room temperature air is cooled to become cold air after passing through the evaporator from the air inlet of the cold air fan, the cold air fan blows the cold air back to a kitchen from the air outlet of the cold air fan, the room temperature air is heated to become hot air after passing through the condenser from the air inlet of the hot air fan, the hot air fan blows the hot air to the outdoor from the air outlet of the hot air fan, and the work is carried out to cool the kitchen.
At present, a hot air fan and a condenser in the structure of a kitchen air conditioner directly face a kitchen space, and the hot air fan is a large noise source, and noise emitted by the hot air fan is reflected back in a kitchen room to cause noise pollution.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reduce structure of fan noise, its purpose is to solve prior art's shortcoming, reduces the kitchen air conditioner because of the noise that hot-blast fan sent.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a structure of reduction fan noise which characterized in that:
the shell is divided into a compressor area, a cold air fan area and a hot air fan area by a frame;
a compressor is arranged in the compressor area;
a cold air fan is arranged in the cold air fan area, and an evaporator is arranged on a frame of the cold air fan area;
a hot air fan is arranged in the hot air fan area, and a condenser is arranged on a frame of the hot air fan area;
the compressor is respectively connected with the evaporator and the condenser, and a drain pipe connected with the compressor extends out of a drain pipe opening of the shell;
the compressor area and the cold air fan area are positioned in the same row and are provided with a channel, one side of the channel is the compressor area and the cold air fan area, the other side of the channel is the hot air fan area, and the condenser is positioned on one side of the hot air fan area of the channel;
the side wall of the channel facing the condenser is fixedly provided with a sound absorption cotton plate, and the sound absorption surface of the sound absorption cotton plate faces the condenser.
The frame of the compressor area and the cold air fan area on the side wall of the channel facing the condenser is respectively provided with a clapboard arranged on the frame, and the sound absorption cotton plate is fixedly adhered and arranged on the clapboard.
The evaporator is arranged at the corresponding position of the air inlet of the cold air fan.
The condenser is arranged at the corresponding position of the air inlet of the hot air fan.
The utility model discloses an useful part lies in:
the utility model is arranged in
The utility model discloses access structure has been designed in the casing, and install the condenser in the casing no longer directly in the face of kitchen space and directly give off the noise, the passageway can supply room air to access to condenser and hot air blower, and the passageway is in the face of on the lateral wall of condenser fixed mounting inhale the cotton board of sound, the noise hot air blower that hot air blower sent like this to indoor noise access channel, then touch and inhale the sound cotton, weaken and absorb by the refraction in the casing again, thereby the noise can furthest be inhaled the sound cotton absorption, effectively reduce the noise that kitchen air conditioner sent because of hot air blower and condenser.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a perspective view of the internal structure of the present invention;
fig. 2 is a schematic view of the interior structure of the present invention.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained without inventive efforts. In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "upper", "lower", "inner", "outer", "bottom", and the like as used herein are used in the description to indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2:
the frame formed by the profiled partitions inside the casing 100 is divided into three zones: a compressor 11 is arranged in the compressor area 1; a cold air blower 21 is arranged in the cold air blower area 2, and an evaporator 22 serving as a refrigerating assembly is arranged at the position, corresponding to an air inlet of the cold air blower, of a frame of the cold air blower area 2; two hot air fans 31 are respectively arranged in the hot air fan area 3, and a condenser 32 is arranged on the frame of the hot air fan area 3 at the position corresponding to the air inlet of the hot air fan and serves as a heat dissipation assembly. Compressor district 1 and cold air fan district 2 are located the same row, have a passageway 4, and compressor district 1 and cold air fan district 2 are located one side of passageway 4, and hot air fan district 3 is located the opposite side of passageway 4. The condenser 32 is located on the hot air blower zone 3 side of the tunnel 4.
The compressor 11 is connected to the evaporator 22 and the condenser 32, respectively, and the drain pipe 5 connected to the compressor 1 is extended from a drain pipe port of the casing 100.
When in work: the compressor 11 drives the evaporator 22 and the condenser 32 to operate. The room temperature air evaporator 22 cools down to become cold air, enters the cold air blower 21 from the air inlet of the cold air blower, and is discharged into the kitchen from the air outlet 23 of the cold air blower. The room temperature air enters the shell 100 from the channel 4, passes through the condenser 32, is heated to become hot air, enters the hot air fan 31 from the hot air fan air inlet, and is discharged to the outdoor from the hot air fan air outlet 33, so that the kitchen is cooled.
In operation, the two hot air blowers 31 and the condenser 32 are two large noise sources.
On the side wall of the duct 4 facing the condenser 32, two partition plates 7 mounted on the frame are respectively provided on the frames of the compressor area 1 and the cool air blower area 2, sound absorbing cotton plates 71 are respectively fixedly attached to the partition plates 7, and the sound absorbing surfaces of the sound absorbing cotton plates 71 face the condenser 32.
Thus, the noise transmitted to the indoor from the hot air blower 31 is mostly absorbed by the sound-absorbing cotton of the sound-absorbing cotton plate 71, and is reduced and absorbed by refraction in the housing 1, and the noise entering the indoor through the passage 4 is reduced, thereby greatly reducing the noise of the kitchen air conditioner and improving the kitchen environment.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a structure of reduction fan noise which characterized in that: the shell is divided into a compressor area, a cold air fan area and a hot air fan area by a frame; a compressor is arranged in the compressor area; a cold air fan is arranged in the cold air fan area, and an evaporator is arranged on a frame of the cold air fan area; a hot air fan is arranged in the hot air fan area, and a condenser is arranged on a frame of the hot air fan area; the compressor is respectively connected with the evaporator and the condenser, and a drain pipe connected with the compressor extends out of a drain pipe opening of the shell; the compressor area and the cold air fan area are positioned in the same row and are provided with a channel, one side of the channel is the compressor area and the cold air fan area, the other side of the channel is the hot air fan area, and the condenser is positioned on one side of the hot air fan area of the channel; the side wall of the channel facing the condenser is fixedly provided with a sound absorption cotton plate, and the sound absorption surface of the sound absorption cotton plate faces the condenser.
2. The structure for reducing noise of a fan according to claim 1, wherein: the frame of the compressor area and the cold air fan area on the side wall of the channel facing the condenser is respectively provided with a clapboard arranged on the frame, and the sound absorption cotton plate is fixedly adhered and arranged on the clapboard.
3. The structure for reducing noise of a fan according to claim 1, wherein: the evaporator is arranged at the corresponding position of the air inlet of the cold air fan.
4. The structure for reducing noise of a fan according to claim 1, wherein: the condenser is arranged at the corresponding position of the air inlet of the hot air fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185841.0U CN217503961U (en) | 2022-05-17 | 2022-05-17 | Structure for reducing noise of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185841.0U CN217503961U (en) | 2022-05-17 | 2022-05-17 | Structure for reducing noise of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217503961U true CN217503961U (en) | 2022-09-27 |
Family
ID=83354046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185841.0U Active CN217503961U (en) | 2022-05-17 | 2022-05-17 | Structure for reducing noise of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217503961U (en) |
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2022
- 2022-05-17 CN CN202221185841.0U patent/CN217503961U/en active Active
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