Middle partition plate assembly and air source heat pump air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to a middle partition plate assembly and an air source heat pump air conditioner. The middle partition plate assembly is applied to the air source heat pump air conditioner and comprises a first partition plate, and the first partition plate comprises a first plate body, a second plate body and a third plate body which are sequentially connected; wherein an included angle is formed between the first plate body and the second plate body, and an included angle is formed between the second plate body and the third plate body. According to the middle partition plate assembly, the middle partition plate assembly comprises the first partition plate, the first partition plate comprises the first plate body, the second plate body and the third plate body which are sequentially connected, the first plate body and the second plate body are arranged in an included angle mode, and the second plate body and the third plate body are arranged in an included angle mode. The structural rigidity of the first partition plate can be improved, so that the rigidity of the middle partition plate assembly is improved, and the vibration amplitude generated by the middle partition plate assembly is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a middle partition board component and an air source heat pump air conditioner. Background Art

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] The air source heat pump air conditioner includes a shell and a middle partition, wherein the shell encloses a containing space, and the middle partition divides the containing space into two independent chambers along the horizontal direction, wherein the middle partition assembly is usually a flat plate structure with insufficient rigidity and is prone to produce a large vibration amplitude. Utility Model Content

[0004] The purpose of the utility model is to at least solve the problem that the rigidity of the middle partition assembly in the prior art is insufficient and it is easy to generate a large vibration amplitude. This purpose is achieved through the following technical solutions:

[0005] The first aspect of the utility model provides a middle partition assembly, which is applied to an air source heat pump air conditioner, and the middle partition assembly comprises:

[0006] A first partition, the first partition comprising a first plate body, a second plate body and a third plate body connected in sequence;

[0007] Wherein, the first plate body and the second plate body are arranged at an angle, and the second plate body and the third plate body are arranged at an angle.

[0008] According to the middle partition assembly of the utility model, the middle partition assembly includes a first partition, wherein the first partition includes a first plate body, a second plate body and a third plate body connected in sequence, the first plate body and the second plate body are arranged at an angle, and the second plate body and the third plate body are arranged at an angle. Compared with the first partition adopting a flat plate structure, the structural stiffness of the first partition can be improved, thereby improving the stiffness of the middle partition assembly and reducing the vibration amplitude generated by the middle partition assembly.

[0009] In addition, the middle partition assembly according to the utility model may also have the following additional technical features:

[0010] In some embodiments of the present invention, the first plate body and the third plate body are arranged in parallel.

[0011] In some embodiments of the present invention, at least one of the first plate and the third plate is perpendicular to the second plate.

[0012] In some embodiments of the present invention, at least a portion of the circumferential edge of the first partition is provided with a flange portion, and the flange portion is provided with a first connection hole for fixing the first partition.

[0013] In some embodiments of the present invention, a vibration-damping layer is provided on a surface of at least a portion of the flange portion that faces away from the first partition plate, and the vibration-damping layer is provided to avoid the first connecting hole.

[0014] In some embodiments of the present invention, the first partition is an integrated structure or a split structure;

[0015] And / or, the first partition is a plastic part or a metal part.

[0016] The second aspect of the utility model provides an air source heat pump air conditioner, the air source heat pump air conditioner comprising:

[0017] a housing, wherein a housing is provided in the housing; and

[0018] As described in the above embodiment, the middle partition assembly is arranged in the accommodating space and divides the accommodating space into a first chamber and a second chamber arranged side by side along a first direction, and the first direction is the length direction of the air source heat pump air conditioner.

[0019] In addition, the air source heat pump air conditioner according to the utility model may also have the following additional technical features:

[0020] In some embodiments of the present invention, the air source heat pump air conditioner further comprises:

[0021] a second partition, the second partition being disposed in the accommodating space and used to separate the accommodating space into an upper chamber and a lower chamber;

[0022] The first partition is disposed in the upper chamber, and the first partition and the second partition are disposed to intersect with each other to separate the upper chamber into the first chamber and the second chamber.

[0023] In some embodiments of the present invention, the air source heat pump air conditioner further comprises:

[0024] A first heat exchanger and a second heat exchanger, wherein the first heat exchanger and the second heat exchanger are disposed in the first chamber and the second chamber respectively.

[0025] In some embodiments of the present invention, the air source heat pump air conditioner further comprises:

[0026] A refrigeration device and an electric control box assembly, at least one of the refrigeration device and the electric control box assembly is arranged in the lower chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0028] Figure 1 The structure diagram of the middle partition assembly according to the embodiment of the utility model is schematically shown;

[0029] Figure 2 for Figure 1 A partial enlarged structural schematic diagram of the middle partition assembly at A shown in FIG.

[0030] Figure 3 for Figure 1 The middle partition assembly shown in the figure is an exploded structural diagram of a split structure (the vibration reduction layer is not shown);

[0031] Figure 4 for Figure 1 A schematic diagram of the structure of the middle partition assembly in the installed state shown in FIG.

[0032] Figure 5 for Figure 4 Schematic diagram of the structure of the middle partition plate assembly in the installed state at a second viewing angle;

[0033] Figure 6 The structure diagram of the air source heat pump air conditioner according to the embodiment of the utility model is schematically shown;

[0034] Figure 7 for Figure 6 Schematic diagram of the structure of the interior of the lower chamber of the air source heat pump air conditioner shown in (top view).

[0035] The reference numerals are as follows:

[0036] 100. Air source heat pump air conditioner;

[0037] 10. Middle partition assembly; 11. First partition; 111. First plate body; 112. Second plate body; 113. Third plate body; 121. Flanged portion; 122. First connection hole; 13. Vibration-damping layer; 14. Second connection hole;

[0038] 20. Shell; 21. Upper chamber; 211. First chamber; 212. Second chamber; 22. Lower chamber;

[0039] 30. Second partition;

[0040] 40. Refrigeration devices;

[0041] 50. Electric control box assembly;

[0042] 60. Top cover. DETAILED DESCRIPTION

[0043] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0044] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0045] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0046] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative descriptors used in the text are interpreted accordingly.

[0047] like Figures 1 to 5 As shown, the first aspect of the utility model provides a middle partition assembly 10, which is applied to an air source heat pump air conditioner 100, such as Figures 1 to 5 As shown, Figure 1 The structure diagram of the middle partition assembly 10 according to the embodiment of the utility model is schematically shown. Figure 2 for Figure 1 The partially enlarged structural diagram of the middle partition assembly 10 at A shown in FIG. Figure 3 for Figure 1 The middle partition assembly 10 shown in the figure is an exploded structural diagram of a split structure (the vibration reduction layer 13 is not shown in the figure). Figure 4 for Figure 1 The schematic diagram of the structure of the middle partition assembly 10 in the installed state is shown in FIG. Figure 5 for Figure 4 The middle partition assembly 10 shown in the figure is in a second perspective when installed. The middle partition assembly 10 includes a first partition 11, and the first partition 11 includes a first plate body 111, a second plate body 112, and a third plate body 113 connected in sequence; wherein the first plate body 111 and the second plate body 112 are arranged at an angle, and the second plate body 112 and the third plate body 113 are arranged at an angle.

[0048] It should be noted that the angle here can be an acute angle, a right angle or an obtuse angle, such as 85 degrees, 90 degrees or 120 degrees, so that the first partition 11 of various shapes can be formed. The first plate body 111 and the third plate body 113 here can be parallel or have an angle. There are many implemented structures, which are not listed here.

[0049] In addition, the first partition 11 has a length direction and a thickness direction, wherein the length direction is Figure 6 The YY direction is consistent with the thickness direction. Figure 6 The XX directions in the diagram are consistent.

[0050] Typically, the first partition 11 is a flat plate structure. Due to cost reasons, the first partition 11 is relatively thin, which may result in insufficient rigidity. In the present invention, by adding a second plate 112, the size of the first partition 11 in another direction other than the length direction, such as the thickness direction or other directions, can be increased, thereby enhancing the rigidity of the middle partition assembly 10.

[0051] It can be understood that there are many ways to increase the size of the first partition 11 in another direction other than the length direction for the middle partition assembly 10 in the utility model, such as replacing the thin plate with a thicker plate, or using a hollow rectangular body structure for the first partition 11. However, considering the cost and economy of processing technology, the utility model adopts a structure of three sections of plates connected in sequence. However, the inventive concept of increasing the size of the first partition 11 in the thickness direction to enhance the rigidity of the first partition 11 is within the protection scope of the utility model.

[0052] It should be explained that the first partition 11 in the present invention can also be set as a structure in which four sections of plates are connected in sequence or more sections of plates are connected in sequence. The rigidity of the first partition 11 can be improved by simply increasing the total size of the first partition 11 in the thickness direction.

[0053] According to the middle partition assembly 10 of the utility model, the middle partition assembly 10 includes a first partition 11, wherein the first partition 11 includes a first plate body 111, a second plate body 112 and a third plate body 113 connected in sequence, the first plate body 111 and the second plate body 112 are arranged at an angle, and the second plate body 112 and the third plate body 113 are arranged at an angle. Compared with adopting a flat plate structure, the structural stiffness of the first partition 11 can be improved, thereby improving the stiffness of the middle partition assembly 10 and reducing the vibration amplitude generated by the middle partition assembly 10.

[0054] As a feasible embodiment, the first plate body 111 and the third plate body 113 are arranged in parallel, that is, the first plate body 111 and the third plate body 113 are staggered and arranged in parallel in the thickness direction. At this time, it is easy to process the first partition plate 11 and convenient to install the first partition plate 11 in the air source heat pump air conditioner 100.

[0055] More specifically, if Figure 1As shown, at least one of the first plate body 111 and the third plate body 113 is perpendicular to the second plate body 112, that is, the first plate body 111 and the second plate body 112 are vertically arranged, and the second plate body 112 and the third plate body 113 are vertically arranged, which will make the structure of the first partition 11 simple and easy to process, and can be achieved through sheet metal forming technology with low cost.

[0056] In order to further enhance the rigidity of the first partition 11, at least part of the circumferential edge of the first partition 11 is provided with a flange portion 121, and the flange portion 121 is provided with a first connecting hole 122 for fixing the first partition 11. That is to say, the flange portion 121 can be provided on any one of the upper edge, lower edge, left edge and right edge of the first partition 11, and the connection between the first partition 11 and the air source heat pump air conditioner 100 is achieved by providing the first connecting hole 122 on the flange portion 121, thereby achieving the installation of the first partition 11 on the air source heat pump air conditioner 100.

[0057] In the utility model, in order to realize the circumferential installation of the first partition 11, the upper edge, lower edge, left edge and right edge of the first partition 11 are formed with flange portions 121, so that fixation can be achieved from the four edge positions of the first partition 11, thereby realizing stable installation of the first partition 11.

[0058] Optionally, the flange portion 121 and the first partition 11 are arranged to intersect each other, that is, the flange portion 121 and the first partition 11 can intersect vertically, or can be at other angles, such as 85 degrees or 95 degrees, and a first connecting hole 122 is provided on the flange portion 121, so that the first partition 11 can be installed through the first connecting hole 122 using connecting parts such as screws.

[0059] Optionally, in order to reduce the vibration of the first partition 11, a vibration-damping layer 13 is provided on the surface of at least a portion of the flange portion 121 facing away from the first partition 11. The vibration-damping layer 13 here can be made of sponge or other elastic materials, and is arranged on at least a portion of the flange portion 121 by bonding or other processes, thereby reducing the influence of other components on the first partition 11 and reducing the vibration of the first partition 11.

[0060] It is understandable that a through hole avoiding the first connection hole 122 may be provided on the vibration-damping layer 13 , or an interruption interval may be provided at a position corresponding to the first connection hole 122 , so that the vibration-damping layer 13 avoids the first connection hole 122 and does not affect the installation of the first partition 11 .

[0061] Optionally, the first partition 11 may be an integrated structure, formed directly from a single plate by a sheet metal process, which simplifies the process and saves steps. Figure 3As shown, the first partition 11 may also be a split structure, formed by splicing two or more plates, wherein rivets or screws are used for connection at the connection position. Figure 3 In the embodiment, the second plate body 112 is divided into two parts, and the two parts are both provided with a second connection hole 14, so that the two parts can be connected together by a connection piece such as a rivet or a screw to form the second plate body 112.

[0062] It can be understood that the number of the second connection holes 14 is at least one, such as two or three, and the second connection holes 14 are arranged at intervals. Figure 3 In the embodiment, there are three second connection holes 14 on each part, and the second plate body 112 is formed after the two parts are assembled and connected.

[0063] Optionally, the material of the first partition 11 can be plastic, so that the first partition 11 is made into a plastic part. The material of the first partition 11 can also be metal, so that the first partition 11 is made into a metal part, such as aluminum alloy, titanium alloy or stainless steel, so that the first partition 11 has a certain strength and can realize the separation function.

[0064] The second aspect of the present invention provides an air source heat pump air conditioner 100, such as Figure 6 and Figure 7 As shown, Figure 6 The structure diagram of the air source heat pump air conditioner 100 according to the embodiment of the utility model is schematically shown. Figure 7 for Figure 6 The schematic diagram of the structure inside the lower chamber 22 of the air source heat pump air conditioner 100 shown in FIG. 1 (top view). The air source heat pump air conditioner 100 includes a shell 20 and a middle partition assembly 10 as in the above embodiment. The shell 20 is provided with a containing space; the middle partition assembly 10 is arranged in the containing space and divides the containing space into a first chamber 211 and a second chamber 212 arranged side by side along a first direction. The first direction is the length direction of the air source heat pump air conditioner 100, where the first direction is Figure 6 XX direction in the.

[0065] It should be noted that Figure 6 The YY direction in the figure is the front-rear direction of the air source heat pump air conditioner 100. Figure 6 ZZ in the figure is the height direction of the air source heat pump air conditioner 100.

[0066] It should be emphasized that the middle partition assembly 10 is located in the middle position of the first chamber 211 and the second chamber 212 along the first direction, and the first chamber 211 and the second chamber 212 are separated into two basically symmetrical spaces by the middle partition assembly 10.

[0067] Optionally, continue to refer to Figure 4 , Figure 5 and Figure 6 As shown, the air source heat pump air conditioner 100 also includes a second partition 30, which is arranged in the accommodating space to divide the accommodating space into an upper chamber 21 and a lower chamber 22; the first partition 11 is arranged in the upper chamber 21, and the first partition 11 and the second partition 30 are arranged to intersect to divide the upper chamber 21 into a first chamber 211 and a second chamber 212.

[0068] The first partition 11 and the second partition 30 here can be arranged perpendicular to each other, wherein the first partition 11 is arranged in a vertical direction and the second partition 30 is arranged in a horizontal direction. Of course, the first partition 11 and the second partition 30 can also be set to other angles, such as 85 degrees or 92 degrees, as long as the first partition 11 and the second partition 30 maintain a basically vertical relationship.

[0069] Optionally, the air source heat pump air conditioner 100 also includes a first heat exchanger (not shown) and a second heat exchanger (not shown), and the first heat exchanger and the second heat exchanger are respectively arranged in the first chamber 211 and the second chamber 212, wherein both the first heat exchanger and the second heat exchanger can adopt fin-type heat exchangers, and the structure can adopt a U-shaped structure, thereby enclosing the first heat exchanger and the second heat exchanger into a structure that is approximately a rectangular cylinder.

[0070] This structure can concentrate the first heat exchanger and the second heat exchanger at the upper part of the air source heat pump air conditioner 100. The heat exchange is concentrated, and the effect of uniform return air on all four sides can be achieved, so that the effective heat exchange area of ​​the air source heat pump air conditioner 100 is maximized.

[0071] In some embodiments of the present invention, the air source heat pump air conditioner 100 further includes a refrigeration device 40 and an electric control box assembly 50 , and at least one of the refrigeration device 40 and the electric control box assembly 50 is disposed in the lower chamber 22 .

[0072] The refrigeration device 40 mentioned here includes a compressor and various refrigerant pipelines, etc., and various electrical components are arranged in the electric control box assembly 50, which can adopt products in the existing technology and will not be elaborated here.

[0073] It should be noted that the refrigeration device 40 and the electric control box assembly 50 in the present invention are both arranged in the lower chamber 22, so that the entire air source heat pump air conditioner 100 forms an H-shaped structure.

[0074] The air source heat pump air conditioner 100 also includes a fan assembly (not shown), wherein there are two fan assemblies, which are respectively arranged in the first chamber 211 and the second chamber 212, wherein one fan assembly is located in the space enclosed by the first heat exchanger and the middle partition assembly 10, and the other fan assembly is located in the space enclosed by the second heat exchanger and the middle partition assembly 10.

[0075] When the middle partition assembly 10 is installed, the top of the middle partition assembly 10 is connected to the top cover 60 of the air source heat pump air conditioner 100, the left and right sides of the middle partition assembly 10 are respectively connected to the heat exchanger connecting plate (not shown), and the bottom of the middle partition assembly 10 is connected to the second partition 30, wherein the heat exchanger connecting plate is used to connect the first heat exchanger and the second heat exchanger, and the connection method adopts a detachable connection structure, which is convenient for the installation or disassembly of the middle partition assembly 10.

[0076] For the structures of other parts of this application, please refer to the prior art and will not be described in detail in this application.

[0077] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A middle partition assembly, applied to an air source heat pump air conditioner, characterized in that: The middle diaphragm assembly comprises: A first partition, the first partition comprising a first plate body, a second plate body and a third plate body connected in sequence; Wherein, the first plate body and the second plate body are arranged at an angle, and the second plate body and the third plate body are arranged at an angle; At least a portion of the circumferential edge of the first partition is provided with a flange portion.

2. The middle diaphragm assembly according to claim 1, characterized in that: The first plate body and the third plate body are arranged in parallel.

3. The middle diaphragm assembly according to claim 1, characterized in that: At least one of the first plate and the third plate is perpendicular to the second plate.

4. The middle diaphragm assembly according to claim 1, characterized in that: The flange portion is provided with a first connecting hole for fixing the first partition plate.

5. The middle partition assembly according to claim 4, characterized in that: A vibration-damping layer is provided on a surface of at least a portion of the flange portion that is away from the first partition plate, and the vibration-damping layer is provided to avoid the first connecting hole.

6. The middle diaphragm assembly according to claim 1, characterized in that: The first partition is an integrated structure or a split structure; And / or, the first partition is a plastic part or a metal part.

7. An air source heat pump air conditioner, characterized in that: The air source heat pump air conditioner comprises: a housing, wherein a housing is provided in the housing; and The middle partition assembly according to any one of claims 1 to 6, wherein the middle partition assembly is arranged in the accommodating space and divides the accommodating space into a first chamber and a second chamber arranged side by side along a first direction, wherein the first direction is the length direction of the air source heat pump air conditioner.

8. The air source heat pump air conditioner according to claim 7, characterized in that: The air source heat pump air conditioner also includes: a second partition, the second partition being disposed in the accommodating space and used to separate the accommodating space into an upper chamber and a lower chamber; The first partition is disposed in the upper chamber, and the first partition and the second partition are disposed to intersect with each other to separate the upper chamber into the first chamber and the second chamber.

9. The air source heat pump air conditioner according to claim 8, characterized in that: The air source heat pump air conditioner also includes: A first heat exchanger and a second heat exchanger, wherein the first heat exchanger and the second heat exchanger are disposed in the first chamber and the second chamber respectively.

10. The air source heat pump air conditioner according to claim 8, characterized in that: The air source heat pump air conditioner also includes: A refrigeration device and an electric control box assembly, at least one of the refrigeration device and the electric control box assembly is arranged in the lower chamber.

Images