Compressor fixing structure, outdoor unit and heating and ventilation equipment

Abstract

The invention belongs to the technical field of heating and ventilation equipment, and particularly relates to a compressor fixing structure, an outdoor unit and heating and ventilation equipment. The compressor fixing structure comprises a chassis; the vibration reduction device comprises a vibration reduction plate and a first vibration reduction assembly, the vibration reduction plate is arranged on the chassis and used for installing the compressor, and the first vibration reduction assembly is arranged between the compressor and the vibration reduction plate; the fixing support comprises a first support and at least one second support connected with the first support, the first support is detachably connected with the vibration reduction plate and / or the chassis, the first support is provided with an avoiding space used for avoiding supporting legs of the compressor, and at least one crimping body connected with the first support is arranged in the avoiding space; the at least one crimping body is used for being pressed on a supporting leg of the compressor, and the second support is provided with at least one supporting body used for being supported between the compressor and the damping plate. According to the technical scheme, in the transportation process of the outdoor unit, the risk that a pipeline connected with the compressor is prone to breakage due to the fact that the movement amplitude of the compressor is large can be reduced, and the safety of the compressor and the pipeline connected with the compressor in the transportation process is improved.

Description

Technical Field

[0001] This application belongs to the field of heating, ventilation and air conditioning (HVAC) equipment technology, specifically relating to a compressor mounting structure, an outdoor unit, and HVAC equipment. Background Technology

[0002] Currently, HVAC equipment typically includes an outdoor unit, which usually houses components such as a compressor and a fan. In related technologies, the compressor and other components generate noise due to vibration during operation. Therefore, shock-absorbing devices are usually installed at the bottom of the compressor and other components to buffer the vibrations generated during operation. However, during the transportation of the outdoor unit, if it encounters bumpy road conditions, the compressor will experience significant movement under the action of the shock-absorbing devices, which can easily lead to breakage of the connected pipes due to excessive stress. Summary of the Invention

[0003] The purpose of this application is to at least solve the problem that the connecting pipes of the outdoor unit are prone to breakage due to the large range of motion of the compressor during transportation. This purpose is achieved through the following methods:

[0004] The first aspect of this application discloses a compressor mounting structure, comprising: a chassis; a vibration damping device, including a vibration damping plate and a first vibration damping assembly, wherein the vibration damping plate is disposed on the chassis for mounting the compressor, and the first vibration damping assembly is disposed between the compressor and the vibration damping plate; and a fixing bracket, including a first bracket and at least one second bracket connected to the first bracket, wherein the first bracket is detachably connected to the vibration damping plate and / or the chassis, and the first bracket has a clearance space for accommodating the support legs of the compressor, wherein at least one pressing body is disposed within the clearance space and connected to the first bracket, the at least one pressing body being used to press against the support legs of the compressor, and the second bracket has at least one support body for supporting between the compressor and the vibration damping plate.

[0005] The compressor mounting structure provided in this application uses a vibration damping device on the chassis. The vibration damping plate of the vibration damping device is used to support the compressor. The first vibration damping component is located on the vibration damping plate and is used to support and connect the compressor. This absorbs the vibration energy of the compressor when it is running, thereby reducing the vibration noise generated by the compressor during operation. Furthermore, a fixed bracket is installed on the chassis, connected to at least one of the chassis and the vibration damping plate. The first bracket of the fixed bracket has at least one pressing body for pressing the compressor's support feet, and the second bracket has at least one support body for supporting the compressor between the compressor and the vibration damping plate. Thus, when the outdoor unit is in transport, the fixed bracket is fixedly connected to the chassis and the vibration damping plate, thereby limiting the relative movement between the vibration damping plate and the chassis, reducing the vibration amplitude of the vibration damping plate and the equipment it supports during transport. Simultaneously, pressing at least one pressing body onto the compressor's support feet and supporting at least one support body within the gap between the compressor and the vibration damping plate reduces the risk of the compressor vibrating relative to the vibration damping plate, thereby reducing the risk of pipelines connected to the compressor breaking due to excessive vibration stress, and thus improving the stability and safety of the outdoor unit during transport. Once the compressor is transported to the target location, the connection between the fixed bracket and the vibration damping plate and the chassis can be released to allow the compressor to operate normally.

[0006] In addition, the compressor mounting structure according to this application may also have the following additional technical features:

[0007] In some embodiments of this application, the first support includes:

[0008] The first plate is disposed on the side of the damping plate and is detachably connected to the side of the damping plate;

[0009] The second plate is connected to the end of the first plate facing the chassis and extends away from the damping plate, and the second plate is detachably connected to the chassis.

[0010] The third plate is located at the end of the first plate away from the chassis, and is located on opposite sides of the thickness direction of the first plate, respectively. The third plate is provided with the clearance space and the at least one pressing body on the side away from the second plate.

[0011] In some embodiments of this application, the second bracket includes an end plate and a transition connecting plate connected to the end plate. The end plate is connected to the first plate body, and the support body is provided on the side of the transition connecting plate away from the end plate.

[0012] In some embodiments of this application, the end plate is provided with a first connecting hole, and the first plate body is provided with a second connecting hole communicating with the first connecting hole. The first connecting hole and the second connecting hole are used for fasteners to pass through, so as to fix the second bracket to the first plate body.

[0013] In some embodiments of this application, the first bracket has an installation notch, and the second bracket further includes a plug-in plate connected to the end plate, the plug-in plate being inserted into the installation notch.

[0014] In some embodiments of this application, the mounting notch is formed in the first plate body;

[0015] Alternatively, the mounting notch may be located between the first plate and the third plate.

[0016] In some embodiments of this application, there are two second supports, which are spaced apart and connected to the first support. Each second support has a support body at the end opposite to the first support.

[0017] In some embodiments of this application, a first flexible element is sleeved on the outside of the press-fit body;

[0018] And / or, a second flexible element is sleeved on the outside of the support.

[0019] In some embodiments of this application, the vibration damping device further includes a second vibration damping component, which is disposed between the vibration damping plate and the chassis.

[0020] In some embodiments of this application, the first vibration damping assembly includes a plurality of first vibration damping elements, which are spaced apart from the vibration damping plate and are used to connect to a plurality of support legs of the compressor;

[0021] And / or, the second vibration damping assembly includes a plurality of second vibration damping elements, which are spaced apart between the vibration damping plate and the chassis.

[0022] A second aspect of this application discloses an outdoor unit, comprising:

[0023] Compressor; and

[0024] The compressor fixing structure as described in any one of the first aspect embodiments is used to fix the compressor.

[0025] A third aspect of this application provides a heating, ventilation, and air conditioning (HVAC) device, including an indoor unit and an outdoor unit as described in the second aspect embodiment, wherein the indoor unit is connected to the outdoor unit.

[0026] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0027] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0028] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. Wherein:

[0029] Figure 1 This is a schematic diagram of the compressor fixing structure provided according to an embodiment of the present application, with the compressor and chassis in an assembled state;

[0030] Figure 2 for Figure 1 Enlarged structural diagram of section A in the middle;

[0031] Figure 3 This is a schematic diagram of the compressor fixing structure provided according to an embodiment of the present application, with the compressor and chassis in an unassembled state;

[0032] Figure 4 This is an exploded structural diagram of a fixing bracket provided according to an embodiment of this application;

[0033] Figure 5 This is a schematic diagram of the assembly structure of the fixing bracket provided according to an embodiment of this application;

[0034] Figure 6 This is a schematic block diagram of the structure of a heating, ventilation, and air conditioning (HVAC) device according to an embodiment of this application.

[0035] The labels in the attached diagram are as follows:

[0036] 1000. Heating, ventilation, and air conditioning equipment;

[0037] 100. Outdoor unit; 200. Compressor mounting structure; 300. Indoor unit;

[0038] 10. Compressor; 11. Support leg; 21. Chassis; 22. Vibration damping device; 23. Fixed bracket; 24. First flexible component; 25. Second flexible component; 26. Mounting notch;

[0039] 221. Vibration damping plate; 222. First vibration damping component; 223. Second vibration damping component; 231. First bracket; 232. Second bracket;

[0040] 2311, First plate; 2312, Second plate; 2313, Third plate; 2321, Support body; 2322, End plate; 2323, Transition connecting plate; 2324, Insertion plate; 23221, First connecting hole; 23111, Second connecting hole; 23131, Clearance space; 23132, Press-fit body. Detailed Implementation

[0041] Exemplary embodiments of this application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of this application are shown in the drawings, it should be understood that this application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of this application and to fully convey the scope of this application to those skilled in the art.

[0042] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0043] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0044] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would 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 may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0045] Please see Figures 1 to 3 The first aspect of this application provides a compressor mounting structure 200, including a chassis 21, a vibration damping device 22, and a mounting bracket 23. The vibration damping device 22 includes a vibration damping plate 221 and a first vibration damping component 222. The vibration damping plate 221 is disposed on the chassis 21 for mounting the compressor 10, and the first vibration damping component 222 is disposed between the compressor 10 and the vibration damping plate 221. The fixed bracket 23 includes a first bracket 231 and at least one second bracket 232 connected to the first bracket 231. The first bracket 231 is detachably connected to the vibration damping plate 221 and / or the chassis 21. The first bracket 231 is provided with a clearance space 23131 for avoiding the support legs 11 of the compressor 10. At least one pressing body 23132 connected to the first bracket 231 is provided in the clearance space 23131 for pressing onto the support legs 11 of the compressor 10. The second bracket 232 is provided with at least one support body 2321 for supporting the compressor 10 and the vibration damping plate 221.

[0046] The compressor 10 has multiple support legs 11, for example, three or four. For clarity, let's consider a compressor 10 with three support legs 11. In this case, one or two crimping bodies 23132 can be pressed onto one of the support legs 11, and then two support bodies 2321 can be used to support the bottom of the remaining two support legs 11. This reduces the likelihood of the compressor 10 swaying up and down during transportation due to the vibration damping device 22, thereby reducing the risk of the pipeline connected to the compressor 10 breaking due to excessive vibration stress. The crimping bodies 23132 can be directly or indirectly pressed onto the support legs 11 of the compressor 10.

[0047] For example, the clearance space 23131 can be a clearance notch provided in the first bracket 231 facing the compressor 10, and the clearance notch can be any shape such as rectangular or semi-circular.

[0048] According to the compressor mounting structure 200 provided in the embodiments of this application, a vibration damping device 22 is provided on the chassis 21. The vibration damping plate 221 of the vibration damping device 22 is used to support the compressor 10. The first vibration damping component 222 is provided on the vibration damping plate 221 to support and connect the compressor 10, so as to absorb the vibration energy of the compressor 10 when the compressor 10 is running, thereby achieving the vibration damping effect on the compressor 10, and thus reducing the vibration noise generated by the compressor 10 during operation. In addition, by detachably connecting the first bracket 231 of the mounting bracket 23 to at least one of the chassis 21 and the vibration damping plate 221, and providing at least one pressing body 23132 for pressing the support leg 11 of the compressor 10 on the first bracket 231, and providing at least one support body 2321 for supporting between the compressor 10 and the vibration damping plate 221 on the second bracket 232, when the outdoor unit 100 is in the transportation state, the mounting bracket 23 is fixedly connected to the chassis 21 and the vibration damping plate 221, thereby limiting the vibration damping plate 221 and the chassis 21. The relative motion reduces the vibration amplitude of the damping plate 221 and the equipment components it supports during transportation. Simultaneously, at least one pressing body 23132 is pressed onto the support leg 11 of the compressor 10, and at least one support body 2321 is supported within the gap between the compressor 10 and the damping plate 221. This reduces the risk of vibration of the compressor 10 relative to the damping plate 221, thereby reducing the risk of pipes connected to the compressor 10 breaking due to excessive vibration stress, and ultimately improving the stability and safety of the outdoor unit 100 during transportation. Once the compressor 10 has been transported to its target location, the connection between the fixing bracket 23 and the damping plate 221 and the chassis 21 can be released, allowing the compressor 10 to operate normally.

[0049] For example, the first bracket 231 is disposed on the upper surface of the chassis 21 and located on the side of the damping plate 221.

[0050] The damping plate 221 is a flat plate, and the side of the damping plate 221 is a side edge of the damping plate 221 in the circumferential direction.

[0051] In one embodiment, the first bracket 231 can be detachably connected to the side of the damping plate 221 and the chassis 21.

[0052] The first bracket 231 is detachably connected to both the side of the damping plate 221 and the chassis 21. This allows the damping plate 221 to be locked when connected to both, reducing the risk of vibration in the compressor 10 due to relative movement between the damping plate 221 and the chassis 21. Furthermore, the pressing body 23132 presses against the support legs 11 of the compressor 10, further reducing vibration. Simultaneously, by supporting the compressor 10 with a support body 2321 formed at the end of the second bracket 232 furthest from the first bracket 231 between the compressor 10 and the damping plate 221, the risk of vertical swaying in the compressor 10 is reduced, further enhancing the safety of the pipelines connected to the compressor 10 during transport.

[0053] Please see Figure 4 and Figure 5 According to some embodiments of this application, the first bracket 231 includes a first plate 2311, a second plate 2312, and a third plate 2313. The first plate 2311 is disposed on the side of the damping plate 221 and is detachably connected to the side of the damping plate 221. The second plate 2312 is connected to the side of the first plate 2311 facing the chassis 21 and extends in a direction away from the damping plate 221, and is detachably connected to the chassis 21. The third plate 2313 is disposed on the side of the first plate 2311 away from the chassis 21 and extends along opposite sides of the thickness direction of the first plate 2311, as does the second plate 2312. The side of the third plate 2313 away from the first plate 2311 has a clearance space 23131 and at least one pressing body 23132.

[0054] For example, the first plate 2311 is integrally connected with the second plate 2312 and the third plate 2313. The plane of the first plate 2311 is perpendicular to the plane of the chassis 21. The second plate 2312 is located at the bottom of the first plate 2311, and the third plate 2313 is located at the top of the first plate 2311. The second plate 2312 and the third plate 2313 extend on both sides along the thickness direction of the first plate 2311.

[0055] For example, the press-fit body 23132 may be integrally connected to the third plate 2313 or welded to the third plate 2313.

[0056] For example, the first plate 2311 is provided with threaded holes, and before the compressor 10 is transported, the first plate 2311 can be fixedly connected to the side of the vibration damping plate 221 by fasteners such as bolts or screws. After the compressor 10 is transported to the target location, the bolts or screws can be loosened to allow the vibration damping plate 221 to provide normal vibration damping for the compressor 10. In addition, the second plate 2312 can also be provided with threaded holes to fix the second plate 2312 to the chassis 21 by fasteners such as bolts or screws. This also facilitates installation and disassembly.

[0057] Specifically, the third plate 2313 faces the side where the compressor 10 is located, and the second plate 2312 faces away from the side where the compressor 10 is located. By providing at least one crimping body 23132 on the side of the third plate 2313 facing the compressor 10, the crimping body 23132 can be easily pressed onto the support leg 11 of the compressor 10.

[0058] In this embodiment, since the support leg 11 of the compressor 10 is mounted on the damping plate 221 via the first damping component 222, by opening a clearance space 23131 on the side of the third plate 2313 facing the compressor 10, the support leg 11 of the compressor 10 can be located below the clearance space 23131, and the clearance space 23131 can avoid part of the structure of the first damping component 222, so that the pressing body 23132 in the clearance space 23131 can be pressed on the top of the support leg 11 of the compressor 10 to fix the compressor 10 in cooperation with the support body 2321.

[0059] Please see Figure 4 According to some embodiments of this application, the second bracket 232 includes an end plate 2322 and a transition connecting plate 2323 connected to the end plate 2322. The end plate 2322 is connected to the first plate 2311, and a support body 2321 is provided on the side of the transition connecting plate 2323 away from the end plate 2322.

[0060] For example, the end plate 2322 may be located on the side of the first plate 2311 facing the compressor 10, or it may be located on the side of the first plate 2311 away from the compressor 10, wherein the plate surface of the end plate 2322 is parallel to the plate surface of the first plate 2311.

[0061] For example, the end plate 2322 is detachably connected to the first plate 2311, for example, by snap-fit ​​or screw-fit.

[0062] The second bracket 232 is provided with an end plate 2322 for connecting to the first plate 2311, which facilitates the connection and disassembly of the first bracket 231. At the same time, by providing a transition connecting plate 2323 connecting the end plate 2322 and the support body 2321, the shape of the transition connecting plate 2323 can be reasonably set according to the connection position between the end plate 2322 and the first plate 2311, so that the support body 2321 can extend into the space between the support leg 11 of the compressor 10 and the vibration damping plate 221 during installation.

[0063] Please see Figure 4 According to some embodiments of this application, the end plate 2322 is provided with a first connecting hole 23221, and the first plate body 2311 is provided with a second connecting hole 23111 that communicates with the first connecting hole 23221. The first connecting hole 23221 and the second connecting hole 23111 are used for fasteners to pass through so as to fix the second bracket 232 to the first plate body 2311.

[0064] For example, the number of first connection holes 23221 and second connection holes 23111 can be one or more.

[0065] By providing a first connecting hole 23221 on the second bracket 232 and a second connecting hole 23111 on the first plate 2311 that communicates with the first connecting hole 23221, the two second brackets 232 can be fixedly connected to the first plate 2311 by using fasteners passing through the first connecting hole 23221 and the second connecting hole 23111, thereby improving the reliability and stability of the assembly of the second brackets 232 and the first bracket 231.

[0066] Please see Figure 4 and Figure 5 According to some embodiments of this application, the first bracket 231 has an installation notch 26, and the second bracket 232 further includes a plug plate 2324 connected to the end plate 2322, the plug plate 2324 being inserted into the installation notch 26.

[0067] In this embodiment, the plug plate 2324 and the end plate 2322 form an angle, and the mounting notch 26 can serve as a guide for installing the plug plate 2324.

[0068] By providing a plug-in plate 2324 on the second bracket 232 for insertion into the mounting notch 26, the plug-in plate 2324 can abut against the third plate 2313 after being inserted into the mounting notch 26, thereby enabling the second bracket 232 to be snapped into the first bracket 231, thus freeing the installer's hands and making it easier for the installer to assemble and connect the end plate 2322 to the first plate 2311.

[0069] According to some embodiments of this application, the mounting notch 26 is formed in the first plate 2311.

[0070] When the mounting notch 26 is provided in the first plate 2311, the transition connecting plate 2323 can be set to be on the same horizontal plane as the support 2321, thereby reducing the length of the transition connecting plate 2323 and saving costs.

[0071] Please see Figure 4 and Figure 5 According to some embodiments of this application, the mounting notch 26 is formed between the first plate 2311 and the third plate 2313.

[0072] When the installation notch 26 is opened between the first plate 2311 and the third plate 2313, the second bracket 232 has multiple bending sections. By setting multiple bending sections, not only can external components be avoided, but also when the connection position between the end plate 2322 and the first plate 2311 is higher than the support body 2321, the support body 2321 can extend to the space between the compressor 10 and the vibration damping plate 221.

[0073] Please see Figure 4 and Figure 5 According to some embodiments of this application, there are two second supports 232, which are spaced apart and connected to the first support 231. Each second support 232 has a support body 2321 at the end opposite to the first support 231.

[0074] There are two second brackets 232, and each second bracket 232 is provided with a first connecting hole 23221. Therefore, the number of second connecting holes 23111 can be set to two. The two second connecting holes 23111 are spaced apart on the first plate 2311 and are respectively connected to the two first connecting holes 23221.

[0075] Understandably, there are also two installation notches 26. Each second bracket 232 has a plug-in plate 2324 at one end near the first plate 2311. The two plug-in plates 2324 are placed on top of the first plate 2311 and are inserted into the two installation notches 26 respectively, and abut against the third plate 2313.

[0076] In this embodiment, the number of second brackets 232 is increased, thereby increasing the number of support bodies 2321. The two support bodies 2321 are respectively supported under the two different legs 11 of the compressor 10, which can further improve the stability and reliability of the support for the compressor 10, and thus reduce the occurrence of the compressor 10 tilting during transportation.

[0077] Please see Figure 4 and Figure 5According to some embodiments of this application, a first flexible member 24 is sleeved on the outside of the crimping body 23132.

[0078] In this embodiment, for example, the first flexible member 24 is a rubber member or a silicone member.

[0079] The first flexible element 24, by being sleeved on the outside of the crimping body 23132, can protect the support feet 11 of the compressor 10 and reduce the risk of the crimping body 23132 scratching the support feet 11 of the compressor 10.

[0080] Please see Figure 4 and Figure 5 According to some embodiments of this application, a second flexible member 25 is sleeved on the outside of the support body 2321.

[0081] In this embodiment, for example, the second flexible member 25 is also a rubber member or a silicone member.

[0082] The second flexible component 25, by being sleeved on the outside of the support body 2321, can protect the bottom of the compressor 10 and the damping plate 221, thereby reducing the risk of the pressing body 23132 scratching the bottom of the compressor 10 or the damping plate 221.

[0083] Please see Figure 1 and Figure 2 According to some embodiments of this application, the vibration damping device 22 further includes a second vibration damping component 223, which is disposed between the vibration damping plate 221 and the chassis 21.

[0084] In this embodiment, by providing a second vibration damping component 223 between the vibration damping plate 221 and the chassis 21, the second vibration damping component 223 serves to elastically support the vibration damping plate 221 and the compressor 10 mounted on the vibration damping plate 221. The first vibration damping component 222 provided between the vibration damping plate 221 and the compressor 10 serves to elastically support the compressor 10, thereby achieving a secondary vibration damping effect on the compressor 10, which helps to further reduce the vibration noise generated by the compressor 10 during operation.

[0085] According to some embodiments of this application, the first vibration damping assembly 222 includes a plurality of first vibration damping elements, which are spaced apart on the vibration damping plate 221 and are used to connect to a plurality of support legs 11 of the compressor 10.

[0086] In this embodiment, for example, the compressor 10 is provided with a plurality of support legs 11 on the side facing the vibration damping plate 221, and the plurality of support legs 11 are spaced apart along the circumference of the compressor 10; the vibration damping plate 221 is provided with a plurality of first positioning posts spaced apart on the side facing the compressor 10, and the positions of the plurality of first positioning posts correspond one-to-one with the positions of the plurality of support legs 11. The support legs 11 are provided with first positioning holes, the first positioning posts pass through the first positioning holes, and are limitedly connected to the support legs 11 through first limiting connectors; wherein, the first vibration damping component 222 is provided between the vibration damping plate 221 and the support legs 11, and abuts against the support legs 11 and the vibration damping plate 221 respectively.

[0087] For example, there are three support legs 11, which are evenly spaced along the bottom circumference of the compressor 10. There are also three positioning posts, which protrude from the damping plate 221 on the side facing the compressor 10.

[0088] For example, the outer surface of the first positioning post is provided with external threads, and the first limiting connector can be a nut, or a combination of a washer and a nut.

[0089] For example, the first damping element may be a rubber pad having a through hole for the first positioning post to pass through. Alternatively, the first damping element may be a spring, which is sleeved on the outer periphery of the first positioning post and elastically supported between the support leg 11 and the support plate.

[0090] By providing a first positioning hole on the support leg 11, a first positioning post on the damping plate 221 can pass through the first positioning hole. After the first positioning post passes through the first positioning hole, it is limited and connected to the support leg 11 by a first limiting connector provided at its end. Since a first damping member is provided between the support leg 11 and the damping plate 221, the vibration energy of the compressor 10 can be absorbed during the operation of the compressor 10, thereby reducing the vibration stress of the compressor 10 and effectively reducing the vibration noise of the compressor 10.

[0091] According to some embodiments of this application, the second vibration damping component 223 includes a plurality of second vibration damping elements, which are spaced apart between the vibration damping plate 221 and the chassis 21.

[0092] In this embodiment, the second vibration damping component 223 has a similar structure to the first vibration damping component 222. For example, the second vibration damper can be a rubber pad with a through hole for the first positioning post to pass through. Alternatively, the first vibration damper can be a spring, sleeved on the outer periphery of the first positioning post and elastically supported between the support leg 11 and the support plate.

[0093] The chassis 21 is provided with multiple second positioning posts, which are connected to the damping plate 221 via second limiting connectors (such as nuts or a combination of washers and nuts). Multiple second damping elements of the second damping assembly 223 are arranged in an array on the outer periphery of the positioning posts between the damping plate 221 and the chassis 21, providing elastic support for the damping plate 221 and the compressor 10 on it, thus achieving a secondary damping effect on the damping plate 221 and the compressor 10.

[0094] Please see Figures 1 to 5 According to some embodiments of this application, this application provides a compressor mounting structure 200, including: a chassis 21, a vibration damping device 22, and a mounting bracket 23. The vibration damping device 22 includes a vibration damping plate 221, a first vibration damping component 222, and a second vibration damping component 223. The upper surface of the vibration damping plate 221 is used to mount the compressor 10. The first vibration damping component 222 is disposed between the compressor 10 and the vibration damping plate 221, and the second vibration damping component 223 is disposed between the vibration damping plate 221 and the chassis 21. The fixed bracket 23 includes a first bracket 231, a first flexible member 24, a second flexible member 25, and two second brackets 232. The first bracket 231 includes a first plate 2311, a second plate 2312, and a third plate 2313. The first plate 2311 is disposed on the side of the damping plate 221 and is used for fixed connection with the side of the damping plate 221. The second plate 2312 is connected to the side of the first plate 2311 facing the chassis 21 and faces away from the damping plate 221. The first plate 2311 extends in the direction of the first plate 2311 away from the chassis 21 and extends in the direction of the compressor 10. The third plate 2313 has at least one pressing body 23132 on the side of the third plate 2311 facing the compressor 10. The pressing body 23132 is used to press on the support leg 11 of the compressor 10. The first flexible member 24 is sleeved on the outside of the pressing body 23132. A first mounting notch 26 and a second mounting notch 26 are defined between the third plate 2313 and the first plate 2311. The first mounting notch 26 and the second mounting notch 26 are spaced apart. Each second bracket 232 has a plug-in plate 2324. The plug-in plates 2324 of the two second brackets 232 are respectively inserted into the first mounting notch 26 and the second mounting notch 26 and abut against the third plate 2313. Each second bracket 232 is connected to the first plate 2311 through a detachable connector. Each second bracket 232 has a support body 2321 formed at one end away from the first plate 2311 for extending to the bottom of the compressor 10, and the second flexible member 25 is sleeved on the outside of the support body 2321.

[0095] A second aspect of this application provides an outdoor unit 100, including a compressor 10 and a compressor mounting structure 200 as described in any of the first aspect embodiments, the compressor mounting structure 200 being used to mount the compressor 10.

[0096] The outdoor unit 100 provided in the second aspect embodiment of this application includes the compressor fixing structure 200 as described in any one of the first aspect embodiments, and therefore has the technical effects of any of the above embodiments, which will not be repeated here.

[0097] In some embodiments, the outdoor unit 100 has a housing, a chassis 21 at the bottom of the housing, and a receiving cavity in which the compressor 10 and the compressor fixing structure 200 are disposed.

[0098] Please see Figure 6 The third aspect of this application provides a heating, ventilation and air conditioning (HVAC) device 1000, including an indoor unit 300 and an outdoor unit 100 as described in the second aspect embodiment, wherein the indoor unit 300 and the outdoor unit 100 are connected by refrigerant pipes.

[0099] The HVAC equipment 1000 provided in the third aspect embodiment of this application can be, for example, an air conditioner, heat pump, or multi-split system for cooling or heating. Since it includes the outdoor unit 100 described in the second aspect embodiment, it also possesses the technical effects of any of the above embodiments, which will not be repeated here.

[0100] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A compressor fixing structure, characterized in that, include: Chassis; A vibration damping device includes a vibration damping plate and a first vibration damping assembly. The vibration damping plate is disposed on the chassis and is used to mount the compressor. The first vibration damping assembly is disposed between the compressor and the vibration damping plate. The fixed bracket includes a first bracket and at least one second bracket connected to the first bracket. The first bracket is detachably connected to the vibration damping plate and / or chassis. The first bracket is provided with a clearance space for the support legs of the compressor. At least one pressing body connected to the first bracket is provided in the clearance space for pressing onto the support legs of the compressor. The second bracket is provided with at least one support body for supporting between the compressor and the vibration damping plate.

2. The compressor fixing structure according to claim 1, characterized in that, The first support includes: The first plate is disposed on the side of the damping plate and is detachably connected to the side of the damping plate; The second plate is connected to the end of the first plate facing the chassis and extends away from the damping plate, and the second plate is detachably connected to the chassis. The third plate is located at the end of the first plate away from the chassis, and is located on opposite sides of the thickness direction of the first plate, and the third plate is provided with the clearance space. The at least one pressing body is connected to the third plate.

3. The compressor fixing structure according to claim 2, characterized in that, The second bracket includes an end plate and a transition connecting plate connected to the end plate. The end plate is connected to the first plate body, and the support body is provided on the side of the transition connecting plate away from the end plate.

4. The compressor fixing structure according to claim 3, characterized in that, The end plate is provided with a first connecting hole, and the first plate is provided with a second connecting hole that communicates with the first connecting hole. The first connecting hole and the second connecting hole are used for fasteners to pass through, so as to fix the second bracket to the first plate.

5. The compressor fixing structure according to claim 3, characterized in that, The first bracket has an installation notch, and the second bracket also includes a plug-in plate connected to the end plate, the plug-in plate being inserted into the installation notch.

6. The compressor fixing structure according to claim 5, characterized in that, The installation notch is formed in the first plate; Alternatively, the mounting notch may be located between the first plate and the third plate.

7. The compressor fixing structure according to any one of claims 2-6, characterized in that, The number of the second brackets is two, the two second brackets are arranged at intervals and are both connected to the first bracket, and each second bracket has a support body at the end away from the first bracket.

8. The compressor fixing structure according to any one of claims 1-6, characterized in that, The outer side of the press-fit body is fitted with a first flexible element; And / or, a second flexible element is sleeved on the outside of the support.

9. The compressor fixing structure according to any one of claims 1-6, characterized in that, The vibration damping device further includes a second vibration damping component, which is disposed between the vibration damping plate and the chassis.

10. The compressor fixing structure according to claim 9, characterized in that, The first vibration damping assembly includes a plurality of first vibration damping elements, which are spaced apart on the vibration damping plate and are used to connect to a plurality of support legs of the compressor. And / or, the second vibration damping assembly includes a plurality of second vibration damping elements, which are spaced apart between the vibration damping plate and the chassis.

11. An outdoor unit, characterized in that, include: compressor; and The compressor fixing structure according to any one of claims 1-10, wherein the compressor fixing structure is used to fix the compressor.

12. A heating, ventilation, and air conditioning (HVAC) device, characterized in that, It includes an indoor unit and an outdoor unit as described in claim 11, wherein the indoor unit is connected to the outdoor unit.

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