CN219774353U

CN219774353U - Compressor assembly and heating ventilation equipment

Info

Publication number: CN219774353U
Application number: CN202321108591.5U
Authority: CN
Inventors: 王康; 庄子宝; 范闯; 吴彦东; 郭军
Original assignee: Midea Group Co Ltd; GD Midea Heating and Ventilating Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Heating and Ventilating Equipment Co Ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-29
Anticipated expiration: 2033-05-09

Abstract

The utility model belongs to the technical field of heating ventilation, and particularly relates to a compressor assembly and heating ventilation equipment. The compressor assembly comprises a compressor body, soundproof cotton and a supporting component, wherein the soundproof cotton comprises soundproof cotton, the soundproof cotton is arranged towards the surface of the compressor body, and the supporting component is arranged between the compressor body and the soundproof cotton, so that an interval space is reserved between the compressor body and the soundproof cotton. According to the compressor assembly, the supporting part is arranged between the soundproof cotton and the compressor body, so that an interval space can be formed between the soundproof cotton and the compressor body, the soundproof cotton and the compressor body are in a non-contact state, the sound absorption effect of the soundproof cotton is not reduced, and the noise reduction effect of the soundproof cotton is ensured.

Description

Compressor assembly and heating ventilation equipment

Technical Field

The utility model belongs to the technical field of heating ventilation, and particularly relates to a compressor assembly and heating ventilation equipment.

Background

This section provides merely background information related to the present disclosure and is not necessarily prior art.

The installation mode of soundproof cotton in the compressor unit is that adopt the magic to paste to fix soundproof cotton on the surface of compressor body, if soundproof cotton pastes the surface of close compressor body, soundproof cotton adopts porous medium material in the position that compressor body connects most, and soundproof cotton hugs closely at the surface of compressor body can make the sound absorbing effect decline.

Disclosure of Invention

The utility model aims to at least solve the problem that the sound absorption effect is reduced when the soundproof cotton is clung to the surface of the compressor body in the prior art.

The aim is achieved by the following technical scheme:

a first aspect of the present utility model proposes a compressor assembly comprising:

a compressor body;

the sound insulation cotton is arranged on the outer side of the compressor body; and

the support part is arranged between the compressor body and the soundproof cotton, so that a space is reserved between the compressor body and the soundproof cotton.

According to the compressor assembly, the supporting part is arranged between the soundproof cotton and the compressor body, so that an interval space can be formed between the soundproof cotton and the compressor body, the soundproof cotton and the compressor body are in a non-contact state, the sound absorption effect of the soundproof cotton is not reduced, and the noise reduction effect of the soundproof cotton is ensured.

In addition, the compressor assembly according to the present utility model may have the following additional technical features:

in some embodiments of the utility model, the thickness of the support member has a range of values from 5 to 20 mm.

In some embodiments of the utility model, the support member is disposed on at least a portion of a side of the compressor body.

In some embodiments of the utility model, the support member is an elastic member;

the surface of the compressor body facing the soundproof cotton is connected with the supporting component, and/or the surface of the soundproof cotton facing the compressor body is connected with the supporting component.

In some embodiments of the utility model, the support member includes a first support portion disposed in a circumferential direction on a surface of the compressor body facing the soundproof cotton.

In some embodiments of the utility model, the first support portions are at least two, and the at least two first support portions are disposed at intervals along the axial direction of the compressor body.

In some embodiments of the utility model, the first support is a unitary annular structure, or the first support comprises a plurality of support segments with a gap between adjacent two support segments.

In some embodiments of the utility model, the support member includes a second support portion disposed on a surface of the compressor body facing the soundproof cotton along an axial direction of the compressor body;

the second support portion includes a plurality of blocks with gaps between adjacent two of the blocks.

In some embodiments of the utility model, the support member comprises a first support portion and a second support portion, each of the first support portion and the second support portion being disposed on a surface of the compressor body facing the soundproof cotton;

the first supporting portion and the second supporting portion are intersected.

A second aspect of the utility model proposes a heating and ventilation device comprising a compressor assembly as mentioned in the above embodiments.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

fig. 1 schematically illustrates a structural schematic view of a compressor assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the compressor assembly shown in FIG. 1 (soundproof cotton not shown);

FIG. 3 is another structural schematic view of the compressor assembly shown in FIG. 2;

FIG. 4 is another structural schematic view of the compressor assembly shown in FIG. 2;

FIG. 5 is another structural schematic view of the compressor assembly shown in FIG. 2;

fig. 6 is a schematic view of the compressor assembly of fig. 1 with two layers of soundproof cotton.

The reference numerals are as follows:

100 is a compressor assembly;

10 is a compressor body; 101 is a cylinder; 102 is a liquid storage tank;

20 is soundproof cotton;

30 is a supporting member; 31 is a first support portion; 311 is a supporting section; 32 is a second support portion; 321 is a block; 33 is a third support portion; 34 is a fourth support;

40 is a space.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.

As shown in fig. 1 to 6, according to a first aspect of an embodiment of the present utility model, a compressor assembly 100 is proposed, and fig. 1 schematically shows a schematic structural view of the compressor assembly 100 according to an embodiment of the present utility model. The compressor assembly 100 includes a compressor body 10, soundproof cotton 20 and a supporting member 30, the soundproof cotton 20 being disposed at an outer side of the compressor body 10, the soundproof cotton 20 including soundproof cotton; the support member 30 is disposed between the compressor body 10 and the soundproof cotton such that a space 40 is provided between the compressor body 10 and the soundproof cotton.

The soundproof cotton 20 has a three-layer structure including a soundproof layer, a damping layer, and a sound absorbing layer, which are disposed from the outside to the inside, wherein the sound absorbing layer is disposed near the surface of the compressor body 10.

Of course, the soundproof cotton 20 may be a two-layer structure or a more-layer structure, which will not be described herein.

In the compressor assembly 100 of the present utility model, the supporting member 30 is disposed between the soundproof cotton 20 and the compressor body 10, so that the interval space 40 is formed between the soundproof cotton 20 and the compressor body 10, so that the soundproof cotton 20 and the compressor body 10 are in a non-contact state, the sound absorbing effect of the soundproof cotton 20 is not reduced, and the soundproof effect of the soundproof cotton 20 is ensured.

In addition, the compressor body 10 herein includes a cylinder 101 and a liquid storage tank 102, and the soundproof cotton 20 may be formed at the outside of the cylinder 101 and/or the outside of the liquid storage tank 102 by the supporting member 30, respectively, so as to reduce noise generated from the cylinder 101 and/or noise generated from the liquid storage tank 102, respectively.

The soundproof cotton 20 may be disposed at the outer side of the cylinder 101 and the outer side of the liquid storage tank 102, that is, the soundproof cotton 20 may wrap the cylinder 101 and the liquid storage tank 102 at the same time, so that the noise generated by the compressor body 10 may be reduced again.

The compressor assembly 100 according to the present utility model is mainly configured to be interposed between the soundproof cotton 20 formed on the outer side of the cylinder 101 and the cylinder 101, and between the soundproof cotton 20 formed on the outer side of the cylinder 101 and the liquid storage tank 102.

It will be appreciated that the space 40 has air therein, forming an air layer that enables the soundproof cotton 20 to be in a non-contact state with the compressor body 10, and the soundproof effect of the soundproof cotton 20 is not affected; in addition, when the noise radiated from the compressor body 10 is transmitted to the soundproof layer of the soundproof cotton 20, a part of the noise is reflected, and the noise radiated from the compressor body 10 in the air layer is interfered to achieve the purpose of noise reduction, so that the noise reduction amount of the middle-low frequency noise can be well improved.

The low-and-medium frequency noise herein refers to energy having a frequency below 1000Hz, such as energy having a frequency between 125Hz and 500Hz, or other frequency bands within the interval of less than 1000 Hz.

Alternatively, the thickness of the supporting member 30 may be 5 to 20 mm, for example, the thickness of the supporting member 30 may be 6 mm, 8 mm or 15 mm, that is, the thickness of the spacing space 40 may be 5 to 20 mm, for example, the spacing space 40 mainly refers to the space between the soundproof cotton 20 and the liquid storage tank 102 and the space between the soundproof cotton 20 and the cylinder 101, the size of the spacing space 40 is the same as the thickness of the supporting member 30, and by limiting the minimum thickness of the supporting member 30 to 5 mm, the space between the soundproof cotton 20 and the compressor body 10 may be prevented from being too small, which may easily cause the contact between the soundproof cotton 20 and the surface of the compressor body 10 at a specific position, but the thickness of the supporting member 30 may not be more than 20 mm, which may prevent the space between the soundproof cotton 20 and the compressor body 10 from being too large, resulting in the space occupied by the compressor assembly 100 being too large, and may increase the usage amount of the soundproof cotton 20, and increase the production cost of the compressor assembly 100.

More specifically, the thickness of the supporting member 30 has a value ranging from 5 to 10 mm, such as 7 mm, 8 mm, or 9 mm, and the like, so that the soundproof cotton 20 and the surface of the compressor body 10 are in a non-contact state, and the contact position of the soundproof cotton 20 and the compressor body 10 does not occur.

Alternatively, the support member 30 is provided on at least a part of the side surface of the compressor body 10, that is, a part of or all of the side surface of the compressor body 10 is provided with the support member 30, and when the compressor body 10 is cylindrical, the side surface of the compressor body 10 is the cylindrical side surface, and by this arrangement, a space can be provided between the soundproof cotton 20 and the compressor body 10.

Alternatively, the supporting member 30 is an elastic member, and may be made of an elastic material, such as a rubber material, which can facilitate the installation of the components, and can reduce the vibration transmitted from the compressor body 10 to the soundproof cotton 20, and reduce the radiation noise of the soundproof cotton 20. The support member 30 is connected to the surface of the compressor body 10 facing the soundproof cotton 20, or the support member 30 is connected to the surface of the soundproof cotton 20 facing the compressor body 10, that is, the support member 30 may be disposed on the compressor body 10 or on the soundproof cotton 20 of the soundproof cotton 20, so that the space 40 between the soundproof cotton 20 and the compressor body 10 may be provided.

In the following, the structure of the support member 30 will be described with emphasis on the structure of fig. 2 to 4, fig. 2 is a schematic view of the structure of the compressor assembly 100 shown in fig. 1 (soundproof cotton 20 is not shown), fig. 3 is another schematic view of the structure of the compressor assembly 100 shown in fig. 2, fig. 4 is another schematic view of the structure of the compressor assembly 100 shown in fig. 2, and fig. 5 is another schematic view of the structure of the compressor assembly 100 shown in fig. 2. As shown in fig. 2, alternatively, the supporting member 30 includes a first supporting portion 31 and a second supporting portion 32, where the first supporting portion 31 and the second supporting portion 32 are disposed on a surface of the compressor body 10 facing the soundproof cotton 20, and the first supporting portion 31 and the second supporting portion 32 are disposed to intersect, where the intersecting arrangement includes a perpendicular arrangement, and other angular arrangements, such as an included angle between the first supporting portion 31 and the second supporting portion 32 being 45 degrees. The first supporting portion 31 is disposed in a circular ring shape, the second supporting portion 32 extends along an axial direction of the cylinder 101, at least one end portion of the second supporting portion 32 is connected to the first supporting portion 31, wherein in fig. 2, both end portions of the second supporting portion 32 are connected to the first supporting portion 31, the first supporting portion 31 is disposed in a continuous circular ring shape, the second supporting portion 32 includes a plurality of blocks 321, and a gap is formed between two adjacent blocks 321, and by disposing the gap between the two adjacent blocks 321, a material can be saved, a cost of the compressor assembly 100 can be reduced, and a space can be formed between the cylinder 101 and the soundproof cotton 20.

The block 321 may be in a square block structure, a strip structure, or other regular or irregular block structures, and the block 321 may be arranged regularly, such as uniformly at equal intervals, or irregularly, so as to achieve the effect of saving materials.

Specifically, the second support portion 32 herein may extend along the axial direction of the cylinder 101, wherein the first support portion 31 and the second support portion 32 are both provided to the outer surface of the cylinder 101. Here, for convenience of description, the support member 30 provided to the outer surface of the liquid storage tank 102 is divided into a third support portion 33 and a fourth support portion 34, wherein the third support portion 33 and the first support portion 31 are provided in the same manner, and the fourth support portion 34 and the second support portion 32 are provided in the same manner. The third supporting portion 33 may be provided in any other manner with reference to the first supporting portion 31, the fourth supporting portion 34 may be provided in any other manner with reference to the second supporting portion 32, and the structures of the third supporting portion 33 and the fourth supporting portion 34 may be referred to as the structures of the first supporting portion 31 and the second supporting portion 32, respectively, will not be described below.

Alternatively, the plurality of blocks 321 may be uniformly disposed, and the soundproof cotton 20 may be disposed on the surfaces of the second supporting portions 32 and the first supporting portions 31 facing the soundproof cotton 20, thereby achieving a soundproof effect. The first support 31 and the second support 32 may be provided on the inner surface of the soundproof cotton 20, and will not be described here.

The connection between the second support portion 32 and the first support portion 31 and the cylinder 101 may be adhesive, or may be fixedly connected by other means. Similarly, the second support portion 32 and the first support portion 31 may be fixed to the inner surface of the soundproof cotton 20 by gluing, and of course, may be fixed by other means.

The block 321 is in a strip-shaped sheet structure or a rod-shaped structure, and the surface of the block 321 facing the cylinder 101 is an arc surface concave inwards, so that the block is conveniently matched with the surface of the cylinder 101.

The first supporting portion 31 may be a structure formed by a plurality of supporting segments 311 in fig. 3, in addition to an integral ring structure, in which case the first supporting portion 31 includes a plurality of supporting segments 311, gaps are formed between two adjacent supporting segments 311, the number of gaps is also a plurality, and the gaps between two adjacent supporting segments 311 may be uniformly arranged, or may be non-uniformly arranged.

The supporting section 311 is in a block structure, and the surface of the supporting section 311 facing the cylinder 101 is an arc surface of a groove, so that the supporting section 311 is conveniently matched with the surface of the cylinder 101.

Alternatively, as shown in fig. 4, the second supporting portion 32 may be omitted, where the supporting member 30 includes only the first supporting portions 31, the first supporting portions 31 are ring-shaped, such as circular ring-shaped, and the first supporting portions 31 are disposed on the surface of the cylinder 101 facing the soundproof cotton 20 in the circumferential direction, where the number of the first supporting portions 31 is at least two, and the at least two first supporting portions 31 are disposed at intervals along the axial direction of the compressor body 10. When the number of the first supporting portions 31 is two, the two first supporting portions 31 are provided at both ends of the cylinder 101 in the axial direction, respectively, and the soundproof cotton 20 is supported from two positions.

Of course, three first supporting portions 31 may be provided, in which case two first supporting portions 31 are provided at both ends of the cylinder 101 in the axial direction, and a third first supporting portion 31 is provided at an intermediate position of the cylinder 101 in the axial direction, and the soundproof cotton 20 is supported from three positions.

Similarly, when the length of the cylinder 101 is longer, a greater number of the first supporting portions 31 may be provided, and these first supporting portions 31 are arranged at intervals along the axial direction of the cylinder 101, which will not be described.

The first supporting portion 31 may be an integral annular structure, or may be a structure formed by a plurality of supporting segments 311 arranged at intervals.

It should be noted that, here, the height of the first supporting portions 31, that is, the dimension of the first supporting portions 31 in the axial direction of the cylinder 101 needs to be smaller than the axial length of the cylinder 101, and when the number of the first supporting portions 31 is two, the height of each first supporting portion 31 is smaller than 0.5 times the length of the cylinder 101 in the axial direction, so that there is a space between the soundproof cotton 20 and the cylinder 101.

Alternatively, as shown in fig. 5, the support member 30 may be provided with the first support portion 31 removed, in which case the support member 30 includes only the second support portion 32, and the second support portion 32 is provided on the surface of the compressor body 10 facing the soundproof cotton 20 along the axial direction of the compressor body 10, specifically, the second support portion 32 is provided on the surface of the cylinder 101 facing the soundproof cotton 20, and at this time, the second support portion 32 includes a plurality of block pieces 321 with gaps between adjacent two block pieces 321.

The above-mentioned supporting member 30 may be provided on the surface of the cylinder 101 and/or the surface of the reservoir 102, or may be provided on the surface of the soundproof cotton 20, and the supporting effect of the supporting member 30 may be achieved.

It should be noted that, as shown in fig. 6, fig. 6 is a schematic view of a structure in which the compressor assembly 100 shown in fig. 1 is provided with two layers of soundproof cotton 20. At this time, the number of the soundproof cotton 20 is three, one soundproof cotton 20 is used for wrapping the cylinder 101 of the compressor body 10, the other soundproof cotton 20 is used for wrapping the liquid storage tank 102, and the other soundproof cotton 20 is used for wrapping the cylinder 101, the liquid storage tank 102 and corresponding piping simultaneously, so that the soundproof cotton 20 as the second layer improves the soundproof effect of the compressor assembly 100.

It should be noted that, the sizes of the three soundproof cotton 20 are different, one soundproof cotton 20 needs to be matched with the size of the cylinder 101, the other soundproof cotton 20 is matched with the size of the liquid storage tank 102, and the other soundproof cotton 20 can simultaneously wrap the cylinder 101, the liquid storage tank 102 and the corresponding piping.

The above-mentioned structures of the supporting members 30 are relatively easy structures to be implemented in the compressor package 100, and other supporting structures may be used to achieve the effect of having the space 40 between the compressor body 10 and the soundproof cotton 20, which will not be described by way of example.

In a second aspect of the embodiments of the present utility model, there is provided a heating ventilation apparatus comprising the compressor assembly 100 as mentioned in the above embodiments.

The heating and ventilation equipment comprises an air conditioner, a multi-split air conditioner, a heat pump, a water heater, a swimming pool machine and the like, and is mainly applied to the heating and ventilation technical field, such as heating, ventilation, air conditioning and the like.

The air conditioner may be a window air conditioner or an air conditioner including an air conditioner indoor unit and an air conditioner outdoor unit, and the compressor assembly 100 may be disposed inside the air conditioner outdoor unit in consideration of that the compressor assembly 100 is generally disposed outdoors.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A compressor assembly, the compressor assembly comprising:

a compressor body;

2. The compressor assembly of claim 1, wherein the thickness of the support member has a value in the interval of 5 to 20 mm.

3. The compressor assembly of claim 1, wherein the support member is disposed on at least a portion of a side of the compressor body.

4. The compressor assembly of claim 1, wherein the support member is an elastic member;

5. The compressor assembly of claim 1, wherein the support member includes a first support portion disposed in a circumferential direction on a surface of the compressor body facing the acoustic cotton.

6. The compressor assembly of claim 5, wherein the first support portions are at least two and the at least two first support portions are disposed at intervals along an axial direction of the compressor body.

7. The compressor assembly of claim 5, wherein the first support is of unitary annular construction or comprises a plurality of support segments with a gap between adjacent two support segments.

8. The compressor assembly of claim 1, wherein the support member includes a second support portion disposed on a surface of the compressor body facing the soundproof cotton along an axial direction of the compressor body;

9. The compressor assembly of claim 1, wherein the support member includes a first support portion and a second support portion, the first support portion and the second support portion each being disposed on a surface of the compressor body facing the acoustic baffle.

The first supporting portion and the second supporting portion are intersected.

10. A heating ventilation apparatus comprising a compressor assembly as claimed in any one of claims 1 to 9.