CN204176799U - Air-conditioner and compressor thereof - Google Patents

Abstract

The utility model provides an air conditioner and a compressor thereof. A shell is arranged outside the shell of the compressor of the air conditioner, and a shock-absorbing and noise-reducing layer is filled between the shell and the shell of the compressor. In the compressor of the air conditioner provided by the utility model, the shock-absorbing and noise-reducing layer completely wraps the shell of the compressor. Therefore, the noise generated by the compressor can only be transmitted to the outside after being reduced by the shock-absorbing and noise-reducing layer. The noise effect is good, and the structure of the shock-absorbing and noise-reducing layer is simple and easy to assemble; the shock-absorbing and noise-reducing layer can also play a role in shock absorption while reducing noise. Shock, the shock absorption effect is better.

Description

Air conditioner and its compressor

technical field

The utility model relates to the field of refrigeration equipment, in particular to a compressor of an air conditioner and an air conditioner including the compressor.

Background technique

At present, the shock-absorbing and noise-reducing structure of the compressor of an air conditioner usually includes a shock-absorbing foot pad and sound-insulating cotton. The compressor is installed on the chassis of the air-conditioning unit through the shock-absorbing foot pad. The compressor uses shock-absorbing pads to reduce the vibration transmitted to the chassis of the air-conditioning unit during operation. However, the shock-absorbing effect of the shock-absorbing pads is poor, and the vibration transmitted from the compressor to the air-conditioning unit is still relatively severe; Cotton is used to isolate the noise generated by itself from being transmitted to the outside world to reduce the noise of the air conditioning unit. However, since the upper and lower sides of the compressor are not wrapped with sound-proof cotton, the noise generated by the compressor cylinder will still be transmitted through the upper and lower sides of the compressor. , leading to poor noise reduction effect of the sound insulation cotton, and moreover, in the production process of the compressor, it is difficult to assemble the sound insulation cotton on the compressor, and the assembly efficiency is low.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

Therefore, the purpose of one aspect of the present utility model is to provide a compressor of an air conditioner that can effectively reduce vibration and noise.

The purpose of another aspect of the present utility model is to provide an air conditioner including the above-mentioned compressor.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a compressor of an air conditioner, a shell is provided outside the shell of the compressor, and a shell is filled between the shell and the shell of the compressor The shock-absorbing and noise-reducing layer, the bottom of the shell is connected with the machine foot of the compressor through the shock-absorbing foot pad.

The compressor of the air conditioner provided by the above-mentioned embodiments of the utility model is provided with a shell outside the shell of the compressor, and a shock-absorbing and noise-reducing layer is filled between the shell and the shell of the compressor, and the shock-absorbing and noise-reducing layer The setting can play a good role in shock absorption and noise reduction. Compared with the structure of using sound insulation cotton to reduce noise in the traditional technology, on the one hand, there is a shell outside the shell of the compressor, and the shock and noise reduction layer is set on the shell. In the airtight cavity formed by the casing of the compressor, in this way, the shock-absorbing and noise-reducing layer completely wraps around the compressor and the upper and lower sides. The shock-absorbing and noise-reducing layer between them is denoised and then transmitted to the outside, so that the noise transmitted to the outside is reduced. Assembly can effectively solve the problem of difficult assembly of sound insulation cotton and compressor in traditional technology; on the other hand, the shock-absorbing and noise-reducing layer can also play a shock-absorbing role while reducing noise, so that the vibration transmitted to the shell is weakened , because the bottom of the casing is connected to the compressor foot through the shock-absorbing foot pad, the shock-absorbing foot pad weakens the vibration transmitted from the casing to the compressor foot, effectively preventing the vibration of the compressor from being transmitted to the compressor through the machine foot. On the air-conditioning unit, the shock-absorbing foot pad cooperates with the shock-absorbing and noise-reducing layer to play a good shock-absorbing effect. The compressor performs double shock absorption through the shock-absorbing and noise-reducing layer and the shock-absorbing foot pad, and the shock-absorbing effect is better.

In addition, the compressor of the air conditioner provided by the above-mentioned embodiments of the utility model also has the following additional technical features:

According to an embodiment of the present invention, the shock-absorbing and noise-reducing layer includes a first shock-absorbing and noise-reducing layer filled between the bottom wall of the casing of the compressor and the bottom wall of the housing.

According to an embodiment of the present utility model, the shock-absorbing and noise-reducing layer further includes filling between the side wall of the casing of the compressor and the side wall of the housing and the top wall of the casing of the compressor. and the second shock-absorbing and noise-reducing layer between the top wall of the housing.

The shock and noise reduction layer includes a first shock and noise reduction layer and a second shock and noise reduction layer, and the first shock and noise reduction layer and the second shock and noise reduction layer are filled between the casing and the shell of the compressor , not only can play a good role in shock absorption, effectively prevent the vibration of the compressor from being transmitted to the air conditioning unit, making the operation of the air conditioning unit more stable; but also can play a good role in noise reduction, effectively preventing the compressor from generating The noise is transmitted, thereby reducing the noise of the air-conditioning unit and improving the comfort of the user when using the air-conditioning unit.

According to an embodiment of the present invention, the first shock-absorbing and noise-reducing layer is a rubber layer, and the second shock-absorbing and noise-reducing layer is a silica gel layer.

Both the rubber layer and the silica gel layer have good shock-absorbing and noise-reducing effects, and are preferred materials. Of course, other materials with shock-absorbing and noise-reducing effects can also be used instead, all within the protection scope of the present invention.

According to an embodiment of the present invention, a first through hole is opened on the side wall of the housing, and an air intake pipe passes through the first through hole, the second shock-absorbing and noise-reducing layer, and connects with the compressor. The inner cavity is connected.

According to an embodiment of the present invention, a second through hole is opened on the top wall of the housing, and an exhaust pipe passes through the second through hole, the second shock-absorbing and noise-reducing layer, and connects with the compression The inner cavity of the machine is connected.

According to an embodiment of the present invention, a support is provided at the bottom of the housing, the shock-absorbing foot pad is installed on the machine foot of the compressor, and the support is installed on the shock-absorbing foot pad.

There is a supporting piece at the bottom of the casing, the supporting piece is installed on the shock-absorbing foot pad, and the shock-absorbing foot pad is installed on the machine foot of the compressor, realizing the connection between the shock-absorbing foot pad, the machine foot of the compressor and the shell, and the compressor The generated vibration is firstly damped through the shock-absorbing and noise-reducing layer, and then secondly damped through the damping pad, which effectively reduces the vibration transmitted to the air-conditioning unit when the compressor is running.

According to an embodiment of the present utility model, there are multiple supports, the shock-absorbing foot pads and the machine feet of the compressor, each of the support members is mounted on one of the shock-absorbing foot pads, Each of the shock-absorbing foot pads is installed on a machine foot of the compressor.

According to an embodiment of the present invention, a plurality of the support members are uniformly arranged along the circumference of the housing.

A plurality of support members are evenly arranged along the circumferential direction of the casing, that is, a plurality of shock-absorbing foot pads and a plurality of compressor feet are also uniformly arranged along the circumferential direction of the casing, so as to realize uniform fixing of the compressor circumferential direction, so that the compressor is The force in the circumferential direction is uniform, and the shock absorption effect is better when the compressor is running.

An embodiment of another aspect of the present utility model provides an air conditioner, including the compressor of the air conditioner described in any of the above embodiments, and has the benefits of the compressor of the air conditioner described in any of the above embodiments Effect.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic cross-sectional structure diagram of a compressor of an air conditioner according to an embodiment of the present invention.

Wherein, the corresponding relationship between reference numerals and component names in Fig. 1 is:

1 air conditioner compressor, 10 shell, 100 first shock-absorbing and noise-reducing layer, 101 second shock-absorbing and noise-reducing layer, 11 shell, 110 first via hole, 111 second via hole, 12 shock-absorbing foot pad, 13 compressor foot, 14 support, 20 liquid storage tank, 30 intake pipe, 40 exhaust pipe

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following disclosure limitations of specific examples.

An air conditioner and a compressor thereof according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 1 , according to some embodiments of the present invention, a compressor 1 of an air conditioner is provided. A shell 11 is provided outside the shell 10 of the compressor 1 . The shell 11 and the compressor 1 A shock-absorbing and noise-reducing layer is filled between the casings 10 , and the bottom of the casing 11 is connected to the machine foot 13 of the compressor through a shock-absorbing pad 12 .

The compressor of the air conditioner provided by the above-mentioned embodiments of the utility model is provided with a shell outside the shell of the compressor, and a shock-absorbing and noise-reducing layer is filled between the shell and the shell of the compressor, and the shock-absorbing and noise-reducing layer The setting can play a good role in shock absorption and noise reduction. Compared with the structure of using sound insulation cotton to reduce noise in the traditional technology, on the one hand, there is a shell outside the shell of the compressor, and the shock and noise reduction layer is set on the shell. In the airtight cavity formed by the casing of the compressor, in this way, the shock-absorbing and noise-reducing layer completely wraps around the compressor and the upper and lower sides. The shock-absorbing and noise-reducing layer between them is denoised and then transmitted to the outside, so that the noise transmitted to the outside is reduced. Assembly can effectively solve the problem of difficult assembly of sound insulation cotton and compressor in traditional technology; on the other hand, the shock-absorbing and noise-reducing layer can also play a shock-absorbing role while reducing noise, so that the vibration transmitted to the shell is weakened , because the bottom of the casing is connected to the compressor foot through the shock-absorbing foot pad, the shock-absorbing foot pad weakens the vibration transmitted from the casing to the compressor foot, effectively preventing the vibration of the compressor from being transmitted to the compressor through the machine foot. On the air-conditioning unit, the shock-absorbing foot pad cooperates with the shock-absorbing and noise-reducing layer to play a good shock-absorbing effect. The compressor performs double shock absorption through the shock-absorbing and noise-reducing layer and the shock-absorbing foot pad, and the shock-absorbing effect is better.

Further, as shown in FIG. 1 , the shock-absorbing and noise-reducing layer includes a first shock-absorbing and noise-reducing layer 100 filled between the bottom wall of the casing 10 of the compressor 1 and the bottom wall of the housing 11 .

Further, as shown in FIG. 1 , the shock-absorbing and noise-reducing layer also includes filling between the side wall of the casing 10 of the compressor 1 and the side wall of the casing 11 and the casing of the compressor 1 . A second vibration-absorbing and noise-reducing layer 101 between the top wall of the body 10 and the top wall of the housing 11 .

The shock and noise reduction layer includes a first shock and noise reduction layer and a second shock and noise reduction layer, and the first shock and noise reduction layer and the second shock and noise reduction layer are filled between the casing and the shell of the compressor , not only can play a good role in shock absorption, effectively prevent the vibration of the compressor from being transmitted to the air conditioning unit, making the operation of the air conditioning unit more stable; but also can play a good role in noise reduction, effectively preventing the compressor from generating The noise is transmitted, thereby reducing the noise of the air-conditioning unit and improving the comfort of the user when using the air-conditioning unit.

Preferably, the first shock-absorbing and noise-reducing layer 100 is a rubber layer, and the second shock-absorbing and noise-reducing layer 101 is a silicone layer.

Both the rubber layer and the silica gel layer have good shock-absorbing and noise-reducing effects, and are preferred materials. Of course, other materials with shock-absorbing and noise-reducing effects can also be used instead, all within the protection scope of the present invention.

In one embodiment of the present utility model, as shown in FIG. 1 , a first via hole 110 is opened on the side wall of the housing 11, and one end of an air intake pipe 30 passes through the first via hole 110, the first via hole 110, and the first via hole 110. The second shock-absorbing and noise-reducing layer 101 communicates with the inner chamber of the compressor 1 , and the other end communicates with a liquid storage tank 20 .

Further, as shown in FIG. 1 , a second via hole 111 is opened on the top wall of the housing 11 , and an exhaust pipe 40 passes through the second via hole 111 and behind the second shock-absorbing and noise-reducing layer 101 . It communicates with the inner chamber of the compressor 1 .

The compressor is used to compress the gaseous refrigerant at atmospheric pressure into a high-pressure gaseous refrigerant, and the low-pressure gaseous refrigerant enters the compressor from the intake pipe, and the liquid refrigerant in the gaseous refrigerant is stored in a liquid storage tank connected to the compressor In order to prevent the liquid refrigerant from entering the compressor and causing liquid shock to the compressor, the low-pressure gaseous refrigerant is compressed into a high-pressure gaseous refrigerant by the compressor, and then discharged from the second through hole opened on the top wall of the shell.

In a specific embodiment of the present utility model, as shown in Figure 1, the bottom of the housing 11 is provided with a support 14, the shock-absorbing foot pad 12 is installed on the machine foot 13 of the compressor, and the support Part 14 is installed on the shock-absorbing foot pad 12 .

There is a supporting piece at the bottom of the casing, the supporting piece is installed on the shock-absorbing foot pad, and the shock-absorbing foot pad is installed on the machine foot of the compressor, which realizes the connection between the shock-absorbing foot pad, the machine foot of the compressor and the casing, and can effectively Reduce the vibration transmitted to the air conditioning unit when the compressor is running.

Further, as shown in FIG. 1, multiple supports 14, shock-absorbing pads 12 and machine feet 13 of the compressor are provided, and each support 14 is installed on one of the shock-absorbing On the foot pads 12, each of the shock-absorbing foot pads 12 is installed on a machine foot 13 of a compressor.

Still further, a plurality of the support members 14 are uniformly arranged along the circumferential direction of the housing 11 .

A plurality of supports are evenly arranged along the circumferential direction of the casing, that is, a plurality of shock-absorbing foot pads and a plurality of compressor feet are also uniformly arranged along the circumferential direction of the casing, so as to achieve uniform fixation of the compressor circumferential direction, so that the compressor is The force in the circumferential direction is uniform, and the shock absorption effect is better when the compressor is running.

In a specific example of the present invention, three support members 14 are provided on the outer shell 11, and the three support members 14 are all sheet metal parts, and are fixed to the outer shell 11 by welding.

The embodiment of another aspect of the present utility model provides an air conditioner (not shown in the figure), including the compressor 1 of the air conditioner described in any of the above embodiments, and has the air conditioner described in the above embodiment All the beneficial effects of the compressor 1 of the machine.

Below in conjunction with the accompanying drawings, the assembly process of the compressor of the air conditioner provided by the utility model and its shock and noise reduction process will be described:

As shown in Figure 1, when the compressor of the air conditioner is assembled, the second shock-absorbing and noise-reducing layer 101 (such as a silica gel layer) is filled between the casing 10 and the casing 11 of the compressor 1 first, and then between the casing 10 and the casing 11 Fill the first shock-absorbing and noise-reducing layer 100 (such as a rubber layer) between 11, then the support member is installed on the shock-absorbing foot pad 12, and then the machine foot 13 of the compressor is fixed on the chassis of the air conditioner outdoor unit, that is The assembly of the compressor is completed, and the assembly operation is simple and the assembly efficiency is high;

When the compressor 1 of the air conditioner is in operation, the vibration generated by its operation first passes through the second shock-absorbing and noise-reducing layer 101 and the first shock-absorbing and noise-reducing layer 100 for the first shock absorption, and then transmits it to the shock-absorbing foot pad 12 for further shock absorption. The second shock absorption, after two shock absorptions, effectively reduces the vibration transmitted from the compressor to the air-conditioning unit, making the air-conditioning unit run smoothly;

The noise generated by the operation of the compressor 1 is reduced through the second shock and noise reduction layer 101, the first shock and noise reduction layer 100 and the casing 11, effectively reducing the noise generated during the operation of the compressor, thereby reducing the air conditioner The noise of the unit improves the comfort of the user when using the air conditioning unit.

To sum up, the compressor of the air conditioner provided by the embodiment of the utility model has a shell outside the shell of the compressor, and a shock-absorbing and noise-reducing layer is filled between the shell and the shell of the compressor. On the one hand, The shock-absorbing and noise-reducing layer completely wraps around the compressor as well as the upper and lower parts. The noise generated by the compressor can only be transmitted to the outside world after being reduced by the shock-absorbing and noise-reducing layer arranged between the shell and the shell. The noise is reduced; on the other hand, the shock-absorbing and noise-reducing layer can also play a shock-absorbing role while reducing noise. The shock-absorbing and noise-reducing layer and the shock-absorbing foot pad perform double shock absorption, and the shock-absorbing effect is better.

In the description of the present utility model, the term "multiple" refers to two or more; unless otherwise specified or explained, the terms "connection", "installation" and the like should be understood in a broad sense, for example, "connection" can It can be a fixed connection, or a detachable connection, or an integral connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in the present application. Novel at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. the compressor of an air-conditioner, it is characterized in that, be provided with a shell outside the housing of described compressor, be filled with damping noise reduction layer between the housing of described shell and described compressor, the bottom of described shell is connected by the under-chassis of shock-absorbing foot pad with described compressor.

2. the compressor of air-conditioner according to claim 1, is characterized in that,

Described damping noise reduction layer comprises the first damping noise reduction layer between the diapire of the housing being filled in described compressor and the diapire of described shell.

3. the compressor of air-conditioner according to claim 2, is characterized in that,

Described damping noise reduction layer also comprises the second damping noise reduction layer between the sidewall of the housing being filled in described compressor and the sidewall of described shell and between the roof of the roof of the housing of described compressor and described shell.

4. the compressor of air-conditioner according to claim 3, is characterized in that,

Described first damping noise reduction layer is rubber layer, and described second damping noise reduction layer is layer of silica gel.

5. the compressor of air-conditioner according to claim 3, is characterized in that,

The sidewall of described shell offers the first via hole, an air inlet pipe through described first via hole, after described second damping noise reduction layer with the intracavity inter-connection of described compressor.

6. the compressor of air-conditioner according to claim 3, is characterized in that,

The roof of described shell offers the second via hole, a blast pipe through described second via hole, after described second damping noise reduction layer with the intracavity inter-connection of described compressor.

7. the compressor of air-conditioner according to any one of claim 1 to 6, is characterized in that,

The bottom of described shell is provided with support member, and described shock-absorbing foot pad is arranged on the under-chassis of described compressor, and described support member is arranged on described shock-absorbing foot pad.

8. the compressor of air-conditioner according to claim 7, is characterized in that,

The under-chassis of described support member, described shock-absorbing foot pad and described compressor is equipped with multiple, and support member described in each is installed on shock-absorbing foot pad described in, and shock-absorbing foot pad described in each is installed on the under-chassis of compressor described in.

9. the compressor of air-conditioner according to claim 8, is characterized in that,

Multiple described support member is evenly arranged along the circumference of described shell.

10. an air-conditioner, is characterized in that, includes the compressor of the air-conditioner according to any one of claim 1 to 9.