Mounting structure and air source heat pump air conditioner

Abstract

The application discloses a mounting structure and an air source heat pump air conditioner, and relates to the technical field of air conditioner equipment, the mounting structure comprises a shell, a mounting plate and a first supporting plate, the mounting plate is arranged in the shell and is installed on a bottom wall, the bottom wall supports the mounting plate; the first supporting plate is connected to the mounting plate, the mounting plate supports and fixes the first supporting plate, a mounting space is formed between the bottom wall and the lower side of the first supporting plate, the mounting space can be used for mounting a water side heat exchanger of the air source heat pump air conditioner, and the upper side of the first supporting plate is provided with a first supporting position, which can be used for mounting a compressor of the air source heat pump air conditioner. The compressor and the water side heat exchanger are separated by the first supporting plate, and the first supporting plate is supported and fixed by the mounting plate, so that the compressor and the water side heat exchanger can be separately disassembled, the convenience of the compressor and the water side heat exchanger in the disassembly and maintenance process is improved, and the disassembly and maintenance efficiency of the air source heat pump air conditioner is improved.

Description

Technical Field

[0001] This invention relates to the field of air conditioning equipment technology, and in particular to an installation structure and an air source heat pump air conditioner. Background Technology

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

[0003] Air source heat pump air conditioners that integrate the main unit and the hydraulic module occupy less space and are more user-friendly for home installation. However, air source heat pump air conditioners have many components, and when integrated into one unit, these components are prone to mutual interference, resulting in lower disassembly and maintenance efficiency. Summary of the Invention

[0004] The purpose of this invention is to at least solve the problem of low disassembly and maintenance efficiency of air source heat pump air conditioners. This purpose is achieved through the following technical solution:

[0005] A first aspect of the present invention provides an installation structure comprising:

[0006] The housing includes a bottom wall and a top wall spaced apart from each other;

[0007] Mounting plate, mounted on the bottom wall, and extending along the bottom wall toward the top wall;

[0008] A first support plate is connected to and supported by the mounting plate on the side of the mounting plate. An installation space is formed between the first support plate and the bottom wall. The installation space is used to set a first component. A first support position is provided on the side of the first support plate facing the top wall. The first support position is used to set a second component.

[0009] According to the mounting structure of the present invention, the bottom wall supports the mounting plate; the first support plate is connected to and supported by the mounting plate, and the mounting plate supports and fixes the first support plate. An installation space is formed between the lower side of the first support plate and the bottom wall, which is used to install the first component. A first support position is provided on the upper side of the first support plate, which is used to install the second component. By setting the first support plate, the present invention can separate the first component and the second component, and the first support plate is supported and fixed by the mounting plate. Therefore, when it is necessary to disassemble the lower first component, it is not necessary to disassemble the upper second component and the first support plate, so that the first component and the second component can be disassembled separately. Furthermore, the first support plate is supported by the mounting plate, and its end away from the first support plate can be suspended to support the second component. Other support structures are not required in the lower installation space, so the first component can enter and exit the installation space from the side away from the mounting plate, which improves the convenience and efficiency of maintenance and replacement of the first component and the second component.

[0010] The installation structure of this invention can be applied to air source heat pump air conditioners. The first component can be the water-side heat exchanger of the air source heat pump air conditioner, and the second component can be the compressor that installs the air source heat pump air conditioner. Through this installation structure, both the compressor and the water-side heat exchanger can be disassembled separately, which improves the convenience of the installation, disassembly and maintenance process of the compressor and the water-side heat exchanger, thereby improving the disassembly and maintenance efficiency of the air source heat pump air conditioner.

[0011] In addition, the mounting structure according to the present invention may also have the following additional technical features:

[0012] In some embodiments of the present invention, the mounting plate is disposed perpendicular to the bottom wall, and / or the first support plate is disposed parallel to the bottom wall.

[0013] In some embodiments of the present invention, the mounting plate is provided with at least three fixing positions, and the sequential connection of the at least three fixing positions is arranged in a polygonal pattern.

[0014] In some embodiments of the present invention, the mounting plate includes a first support surface and a second support surface that are connected to each other and arranged at an angle. A first support portion is provided on the first support surface, and a second support portion is provided on the second support surface. The first support plate is supported on the first support portion and the second support portion.

[0015] In some embodiments of the present invention, the first support plate and the mounting plate are integrally formed.

[0016] In some embodiments of the present invention, the first support plate is further provided with a second support position, the first support position and the second support position are arranged side by side, and the second support position is used to support the third component.

[0017] In some embodiments of the present invention, the mounting structure further includes a third support plate for mounting the third component, the third support plate being provided with a first fixing part;

[0018] The first support plate is provided with a second fixing part, and the third support plate can slide along the surface of the first support plate to the second support position. After the third support plate slides to the second support position, the third support plate is fixed on the first support plate by the cooperation of the first fixing part and the second fixing part.

[0019] In some embodiments of the present invention, a first mating member is provided on the first support plate, and a second mating member is provided on the third support plate. The first mating member and the second mating member can cooperate to allow the third support plate to slide along a first direction on the surface of the first support plate and restrict the third support plate from moving in a direction perpendicular to the first direction.

[0020] In some embodiments of the present invention, the first mating member is provided with a slot, the opening of the slot being disposed in a second direction facing the surface of the first support plate, the second direction being perpendicular to the first direction;

[0021] The second mating component can be inserted into the slot and can slide along the first direction under the guidance of the slot.

[0022] In some embodiments of the present invention, the number of the first mating parts is two, the two first mating parts are arranged at intervals along the second direction, and the slots of the two first mating parts are arranged opposite to each other.

[0023] The third support plate is provided with the second mating component for each of the two first mating components.

[0024] In some embodiments of the present invention, the first fixing part and the second fixing part are detachably connected;

[0025] And / or the first fixing part and the second fixing part can be connected to each other in the horizontal direction.

[0026] In some embodiments of the present invention, the mounting structure further includes a first fastener. After the third support plate slides to the second support position, the first fixing part and the second fixing part abut against each other in the horizontal direction. The first fastener is used to pass through the first fixing part and the second fixing part in the horizontal direction so that the first fixing part and the second fixing part are fixedly connected.

[0027] In some embodiments of the present invention, the first fastener is a screw, and the first fixing part and the second fixing part are provided with corresponding threaded holes, and the screw passes through the threaded holes.

[0028] In some embodiments of the present invention, one end of the third support plate is provided with a first folded edge downward, the first folded edge forming the first fixing part, and one end of the circumferential sidewall of the first support plate forming the second fixing part.

[0029] In some embodiments of the present invention, the mounting structure further includes a second support plate, which is supported between the bottom wall and the first support plate, and the second support plate is detachably connected to both the bottom wall and the first support plate.

[0030] In some embodiments of the present invention, a third fixing member is provided on the bottom wall, and the bottom wall is configured to allow the first member to slide on the bottom wall to the mounting space and be fixedly connected to the third fixing member.

[0031] In some embodiments of the present invention, the housing further includes:

[0032] A sidewall, connecting the top wall and the bottom wall;

[0033] The mounting plate is spaced apart from the side wall, and the housing forms a first chamber and a second chamber on both sides of the mounting plate. The first chamber is used to install the fourth component, and the first support plate is disposed on the side of the mounting plate facing the second chamber.

[0034] In some embodiments of the present invention, the housing further includes a partition plate connected to the inner wall surface of the side wall and spaced apart from both the top wall and the bottom wall, and the partition plate and the top wall are used for mounting a fifth component;

[0035] The mounting plate is connected between the partition and the bottom wall.

[0036] In some embodiments of the present invention, the sidewall includes a front sidewall, a right sidewall, a rear sidewall, and a left sidewall connected end to end in sequence, and the front sidewall, the right sidewall, the rear sidewall, and / or the left sidewall are detachably disposed.

[0037] In some embodiments of the present invention, the mounting structure is applied to an air source heat exchanger, the first component is a water-side heat exchanger, the second component is a compressor, the fourth component is an air-side heat exchange mechanism, the fifth component is an electrical control box, and a third component, which is a water pump, is also provided on the first support plate.

[0038] In a second aspect, the present invention provides an air source heat pump air conditioner, comprising a compressor and a water-side heat exchanger, wherein the air source heat pump air conditioner further comprises: the installation structure proposed in the first aspect of the present invention, wherein the water-side heat exchanger is the first component and the compressor is the second component.

[0039] The air-source heat pump air conditioner proposed in this invention includes the installation structure proposed in the first aspect of this invention, with a water-side heat exchanger as the first component and a compressor as the second component. The installation structure allows both the compressor and the water-side heat exchanger to be disassembled independently, improving the convenience of installation, disassembly, and maintenance of the compressor and the water-side heat exchanger, thereby improving the disassembly and maintenance efficiency of the air-source heat pump air conditioner.

[0040] In some embodiments of the present invention, the air source heat pump air conditioner further includes a water pump, and a second support position is provided on the first support plate, wherein the water pump is installed on the second support position. Attached Figure Description

[0041] 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 invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0042] Figure 1 The diagram shown is a schematic diagram of the installation structure provided in an embodiment of the present invention;

[0043] Figure 2 for Figure 1 A schematic diagram of the first support plate is omitted.

[0044] Figure 3 for Figure 2 Enlarged view of part D;

[0045] Figure 4 A schematic diagram illustrating the disassembly of the second support plate in the installation structure provided in an embodiment of the present invention;

[0046] Figure 5 A schematic diagram of the third support plate provided in an embodiment of the present invention;

[0047] Figure 6 for Figure 5 A perspective diagram;

[0048] Figure 7 A schematic diagram of the first support plate provided in an embodiment of the present invention;

[0049] Figure 8 for Figure 7 Enlarged view of part F;

[0050] Figure 9 A schematic diagram showing a water pump mounted on a first support plate according to an embodiment of the present invention;

[0051] Figure 10 for Figure 9 Another perspective of the diagram;

[0052] Figure 11 This is a schematic diagram of a water-side heat exchanger installed on the bottom wall, provided in an embodiment of the present invention.

[0053] Figure 12 A schematic diagram of the bottom wall provided in an embodiment of the present invention;

[0054] Figure 13 for Figure 12 Enlarged schematic diagram of part G;

[0055] Figure 14 A schematic diagram of the fourth fastener provided in an embodiment of the present invention;

[0056] Figure 15 This is an internal schematic diagram of an air source heat pump air conditioner provided in an embodiment of the present invention.

[0057] The attached figures are labeled as follows:

[0058] 100-Electrical control box;

[0059] 200 - Housing; 201 - Partition; 202 - Mounting plate; 2021 - First support surface; 2022 - Second support surface; 2023 - First support part; 2024 - Second support part; 2025 - Screw hole; 204 - First chamber; 205 - Second chamber; 206 - Bottom wall; 210 - First support plate; 211 - Second fixing part; 212 - First mating part; 2121 - Connecting part; 2122 - Restricting part ; 2123-Folding part; 213-Slot; 214-Threaded hole; 2101-First support position; 2102-Second support position; 230-Third support plate; 221-First fixing part; 222-Second mating part; 220-Second support plate; 240-Third fixing part; 241-First limiting part; 242-First mounting part; 250-Fourth fixing part; 251-Second limiting part; 252-Second mounting part.

[0060] 300 - Fan blade assembly; 310 - Air-side heat exchanger;

[0061] 400 - Compressor;

[0062] 500 - Water pump; 510 - Inlet pipe; 520 - Outlet pipe;

[0063] 600-Water-side heat exchanger. Detailed Implementation

[0064] Exemplary embodiments of the invention will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can 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 the invention and to fully convey the scope of the invention to those skilled in the art.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] like Figures 1 to 15 As shown, this embodiment provides an installation structure that can be applied to equipment that uses a housing to assemble various parts. This embodiment uses the application of the installation structure to an air source heat pump air conditioner as an example for illustration.

[0069] An air source heat pump air conditioner is an energy-saving device that uses high-grade energy to move heat from a low-grade heat source (air) to a high-grade heat source. Its working principle is based on the reverse Carnot cycle principle, which can convert low-grade heat energy (i.e., the heat of air source energy, such as the heat contained in air, soil, and water) that cannot be directly used into high-grade heat energy that can be used, thereby achieving the purpose of saving some high-grade energy (such as coal, gas, oil, electricity, etc.).

[0070] Reference Figure 15 As shown, the air source heat pump air conditioner includes a housing 200 and an electrical control box disposed within the housing 200, a fan assembly 300, an air-side heat exchanger 310, an expansion valve, a water-side heat exchanger 600, and a compressor 400. The water-side heat exchanger 600 includes refrigerant piping and water piping. The air source heat pump air conditioner can provide both cooling and heating.

[0071] When an air source heat pump air conditioner is in heating mode, the refrigerant lines of the compressor 400, the water-side heat exchanger 600, the expansion valve, and the air-side heat exchanger 310 are connected in series through refrigerant pipes, forming a closed loop. The working principle of heating is roughly as follows: the compressor 400 delivers high-temperature, high-pressure gaseous refrigerant to the refrigerant lines of the water-side heat exchanger 600. The refrigerant in the refrigerant lines exchanges heat with the water in the water lines. The refrigerant lines output low-temperature, high-pressure (low temperature is relative to high temperature; low temperature can also be considered as conventional medium temperature) liquid refrigerant. The low-temperature, high-pressure liquid refrigerant is converted into low-pressure liquid refrigerant through the expansion valve. After vaporizing and absorbing heat in the air-side heat exchanger 310, the liquid refrigerant enters the compressor 400, completing one heating and heat exchange process.

[0072] In the cooling process of an air source heat pump air conditioner, the refrigerant lines of the compressor 400, air-side heat exchanger 310, expansion valve, and water-side heat exchanger 600 are connected in series through refrigerant pipes to form a closed loop. The working principle of cooling is roughly as follows: the compressor 400 delivers high-temperature, high-pressure gaseous refrigerant to the refrigerant line of the air-side heat exchanger 310. After heat exchange with the air, the refrigerant in the air-side heat exchanger 310 outputs low-temperature, high-pressure liquid refrigerant. The low-temperature, high-pressure liquid refrigerant is converted into low-pressure liquid refrigerant through the expansion valve. The liquid refrigerant flows into the refrigerant line of the water-side heat exchanger 600. In the water-side heat exchanger, the liquid refrigerant completes heat exchange with the water in the water pipe, vaporizes and absorbs heat, and then enters the compressor 400, completing one cooling and heat exchange process.

[0073] During heating, the air-side heat exchanger acts as an evaporator; during cooling, it acts as a condenser. Switching between heating and cooling modes can be achieved by connecting a four-way valve to the compressor's refrigerant outlet.

[0074] To ensure efficient heat exchange between the refrigerant and air within the air-side heat exchanger 310, air-source heat pump air conditioners typically include a fan assembly 300 corresponding to the air-side heat exchanger 310. The fan assembly 300 promotes airflow. The fan assembly 300 can be a component such as an axial fan, and includes fan blades and a drive component. The drive component can be a motor coupled with a transmission component. The drive component is connected to the fan blades to drive them to rotate, thereby creating airflow around the air-side heat exchanger 310. This allows the air-side heat exchanger to come into contact with the flowing air, thus improving the heat exchange effect.

[0075] The water flow pipeline of the water-side heat exchanger 600 can also be connected to a water pump 500, which can drive the flow of circulating water in the water flow pipeline. The water pump 500 can also be installed inside the housing 200.

[0076] The mounting structure in this embodiment includes a housing 200, a mounting plate 202, and a first support plate 210. The housing 200 includes a top wall and a bottom wall 206, which are spaced apart. The mounting plate 202 is fixed to the bottom wall 206 and disposed within the housing 200. The mounting plate 202 is connected to the first support plate 210, and an mounting space for mounting a first component is formed between the bottom wall 206 and the lower side of the first support plate 210. A first support position 2101 for mounting a second component is provided on the upper side of the first support plate 210.

[0077] The first component can be the water-side heat exchanger 600 of the air source heat pump air conditioner, and the second component can be the compressor 400 of the air source heat pump air conditioner. The water-side heat exchanger 600 can slide laterally along the bottom wall 206 into the installation space, and the compressor 400 can be fixed to the first support position 2101 by screws.

[0078] The housing 200 serves as the mounting carrier for the components and can be of any shape. In this embodiment, the housing 200 is a cuboid and includes side walls. The upper end of the side walls is connected to the top wall, and the lower end of the side walls is connected to the bottom wall 206. The side walls, together with the top and bottom walls, form a cavity for housing the functional components of the air-source heat pump air conditioner. The side walls include a rear side wall, a left side wall, a front side wall, and a right side wall, which are connected end-to-end in sequence. To facilitate the disassembly of parts within the housing, the side walls are typically designed to be detachable.

[0079] It should be noted that the vertical, front-back, left-right, etc., limitations involved in this embodiment are based on the installation structure, i.e., the air source heat pump air conditioner in its operating state. Specifically, the limitation is based on the orientation of the air source heat pump air conditioner after it is installed in the operating environment. Specifically, the side of the air source heat pump air conditioner closest to a wall or other building is considered the rear, the side opposite the rear is considered the front, the horizontal direction perpendicular to the front-back direction is considered the left-right direction, and the vertical direction is considered the vertical direction. In this embodiment, the top wall is located above the bottom wall 206. The directional terms in the rear side wall, left side wall, front side wall, and right side wall have certain directional limitations; that is, the rear side wall is the side wall of the housing 200 facing the rear, the left side wall is the side wall of the housing 200 facing the left, the front side wall is the side wall of the housing 200 facing the front, and the right side wall is the side wall of the housing 200 facing the right.

[0080] Mounting plate 202 is installed on bottom wall 206 and located within housing 200, meaning it is situated on the upward-facing side of bottom wall 206. The bottom wall 206 provides support for mounting plate 202. Mounting plate 202 can have various structural forms, including rectangular, T-shaped, U-shaped, H-shaped, L-shaped, etc. Mounting plate 202 can be integrally formed with bottom wall 206, or it can be installed on bottom wall 206 by welding, screw fixing, snap-fitting, or other methods.

[0081] The structure of the first support plate 210 can also be configured in various ways as needed, such as a rectangular plate, an elliptical plate, an irregularly shaped plate, etc. The mounting plate 202 can be fixedly set relative to the first support plate 210. Specifically, the mounting plate 202 and the first support plate 210 can be non-detachable, which can be achieved by welding or by integrally forming the mounting plate 202 and the first support plate 210, etc. Alternatively, the mounting plate 202 and the first support plate 210 can be detachable, which can be achieved by screwing or snapping the mounting plate 202 and the first support plate 210, or by having the first support plate 210 overlap and support the mounting plate 202, etc.

[0082] The first support plate 210 may be connected to the mounting plate 202 in the middle, with both ends of the first support plate 210 positioned away from the mounting plate 202, thus forming a cross-shaped arrangement between the first support plate 210 and the mounting plate 202. (Refer to...) Figure 1As shown, the first support plate 210 may be connected to the mounting plate 202 at one end and disposed away from the mounting plate 202 at the other end, in which case the first support plate 210 is located on one side of the mounting plate 202. Since the first support plate 210 is disposed on one side of the mounting plate 202, it is more conducive to the component arrangement of the air source heat pump air conditioner. Therefore, this embodiment is mainly described with the first support plate 210 being connected to the mounting plate 202 at one end.

[0083] The first support plate 210 is supported by the mounting plate 202. Under the support of the mounting plate 202, the end of the first support plate 210 away from the mounting plate 202 can be suspended and support the second component. That is, the first support plate 210 can support the second component solely by relying on the mounting plate 202. In other words, the first support plate 210 can independently support the second component under the support of the mounting plate 202. Thus, the end of the first support plate 210 away from the mounting plate 202 does not need to be provided with a corresponding support structure. Consequently, the installation space on the side away from the mounting plate 202 is not restricted by the support structure, and the first component can enter and exit the installation space from the side away from the mounting plate 202, facilitating the disassembly and installation of the first component within the installation space.

[0084] According to the installation structure of this embodiment, the bottom wall 206 supports the mounting plate 202, and the mounting plate 202 supports and fixes the first support plate 210. By setting the first support plate 210 to separate the first component and the second component, and by supporting and fixing the first support plate 210 through the mounting plate 202, when the end of the first support plate 210 away from the mounting plate 202 is suspended, the first support plate 210 can support the second component. Therefore, when it is necessary to disassemble the lower first component, it is not necessary to disassemble the upper second component and the first support plate 210, so that the first component and the second component can be disassembled separately. Moreover, the first support plate 210 can support the second component in a suspended manner, so that no other support structure is required in the installation space below. Thus, the first component can enter and exit the installation space from the side away from the mounting plate 202, which improves the convenience and efficiency of maintenance and replacement of the first component and the second component.

[0085] When the installation structure of this embodiment is applied to an air source heat pump air conditioner, the first component is a water-side heat exchanger 600 and the second component is a compressor 400. The water-side heat exchanger 600 and the compressor 400 are separated by a first support plate 210, and the first support plate 210 is supported and fixed by a mounting plate 202, so that both the water-side heat exchanger 600 and the compressor 400 can be disassembled separately, which improves the convenience of the installation, disassembly and maintenance process of the compressor 400 and the water-side heat exchanger 600, and thus improves the disassembly and maintenance efficiency of the air source heat pump air conditioner.

[0086] In one specific implementation of this embodiment, the mounting plate 202 is arranged perpendicular to the bottom wall 206, and the first support plate 210 is arranged parallel to the bottom wall 206.

[0087] Reference Figure 1 , Figure 2 and Figure 4 As shown, the bottom wall 206 is arranged horizontally, and the mounting plate 202 extends vertically, with one end of the mounting plate 202 fixedly connected to the bottom wall 206. The first support plate 210 is arranged horizontally and located above the bottom wall 206, with one end of the first support plate 210 connected to the mounting plate 202.

[0088] It is understood that in this embodiment, by setting the mounting plate 202 vertically and the first support plate 210 parallel to the bottom wall 206, the space formed for installing the water-side heat exchanger 600 is relatively square, which is conducive to the installation of the water-side heat exchanger 600. In addition, the parallel arrangement of the first support plate 210 and the bottom wall 206, that is, the horizontal arrangement, also facilitates the stable support of the compressor 400.

[0089] It should be noted that the arrangement of the mounting plate 202 and the first support plate 210 in this embodiment is not limited to the mounting plate 202 being perpendicular to the bottom wall 206 and the first support plate 210 being parallel to the bottom wall 206. Depending on the actual space arrangement needs, the mounting plate 202 can also be inclined on the bottom wall 206, and the first support plate 210 can also be inclined.

[0090] In one installation method of mounting plate 202 and first support plate 210, mounting plate 202 is provided with multiple fixing positions, the number of fixing positions is not less than three, and the lines connecting the multiple fixing positions in sequence are arranged in a polygonal shape, that is, at least one fixing position among the multiple fixing positions is not collinear with the other two fixing positions in the horizontal direction.

[0091] It is understandable that one of the fixing positions is not collinear with the other two in the horizontal direction. This forms at least a triangular support, ensuring that the first support plate 210 maintains good support stability even when its end is suspended off the mounting plate 202. Specifically, the mounting plate 202 can have three fixing positions scattered on the same horizontal plane, forming a triangle when connected sequentially, meaning the three fixing positions are not collinear. The mounting plate 202 can also have four fixing positions, scattered on the same horizontal plane, forming a quadrilateral or a triangle when connected sequentially.

[0092] It should be noted that more than four fixing points can be set on the mounting plate 202, which will not be listed here. At the same time, multiple fixing points are not limited to being scattered on the same horizontal plane, but can also have a certain height difference in the vertical direction, as long as they can stably support the first support plate 210.

[0093] The fixing position can have various structures. Specifically, the fixing position can be a protrusion on the mounting plate 202, in which case the first support plate 210 can be supported on the protrusion. The first support plate 210 and the protrusion can be fixedly connected by screws or other means. Alternatively, the first support plate 210 can simply overlap the protrusion with its support. The fixing position can also be a slot 213 on the mounting plate 202, in which case the first support plate 210 has a corresponding protrusion that engages with the slot 213, thus connecting it to the mounting plate 202. The fixing position can also be a fixing hole on the mounting plate 202, in which the first support plate 210 is directly connected to the fixing hole by screws or other means passing through the corresponding structure on the first support plate 210.

[0094] Optional, refer to Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the mounting plate 202 includes a second support surface 2022 and a first support surface 2021. The second support surface 2022 and the first support surface 2021 are connected to each other and are set at an angle. A first support portion 2023 is provided on the first support surface 2021, and a second support portion 2024 is provided on the second support surface 2022. The second support portion 2024 and the first support portion 2023 are respectively located within the space formed by the second support surface 2022 and the first support surface 2021, and the first support portion 2023 is connected to the first support surface 2021, and the second support portion 2024 is connected to the second support surface 2022. The second support portion 2024 and the first support portion 2023 are used to support the first support plate 210.

[0095] Among them, reference Figure 1 , Figure 2 and Figure 4 As shown, both the second support surface 2022 and the first support surface 2021 can extend vertically, with one edge of the first support surface 2021 and one edge of the second support surface 2022 aligned and connected. The first support surface 2021 and the second support surface 2022 are arranged perpendicular to each other. The first support part 2023 can be installed on the first support surface 2021 by snap-fit, welding, screwing, or other methods. The second support part 2024 can also be installed on the second support surface 2022 by snap-fit, welding, screwing, or other methods. The first support plate 210 can be installed on the first support part 2023 and the second support part 2024 by screwing, welding, snap-fit, or other methods.

[0096] Furthermore, in this embodiment, a support surface is provided above the first support portion 2023, and a support surface is also provided above the second support portion 2024. The support surface extends horizontally and is horizontally attached to the first support plate 210, thus forming multiple fixed positions.

[0097] To improve the support stability of the first support plate 210, refer to Figure 2 As shown, the first support portion 2023 extends for a relatively long length in a direction perpendicular to the second support surface 2022, and the second support portion 2024 is disposed at the end of the second support surface 2022 away from the first support surface 2021.

[0098] In this embodiment, refer to Figure 3 As shown, the first support part 2023 is provided with two screw holes 2025, and the second support part 2024 is provided with one screw hole 2025. The first support plate 210 is fixed to the second support part 2024 and the first support part 2023 by screws engaging with the three screw holes 2025.

[0099] It should be noted that the fixing positions can be set on the second support part 2024 and the first support part 2023, or the second support part 2024 and the first support part 2023 themselves form multiple fixing positions.

[0100] Furthermore, the first support plate 210 of the installation structure in this embodiment is also provided with a second support position 2102, wherein the second support position 2102 and the first support position 2101 are arranged side by side in the horizontal direction, and the second support position 2102 is used to install the third component.

[0101] When the installation structure of this embodiment is applied to an air source heat pump air conditioner, the third component can be a water pump 500.

[0102] Reference Figure 7 , Figure 9 and Figure 10 As shown, the first support plate 210 is roughly L-shaped. The wider end of the first support plate 210 is the first support position 2101, which is used to install the compressor 400. The narrower end of the first support plate 210 is the second support position 2102, which is used to install the water pump 500.

[0103] It is understandable that by forming the first support position 2101 and the second support position 2102 through the first support plate 210, the first support plate 210 can simultaneously install the second component and the third component, namely the water pump 500 and the compressor 400, which is conducive to the compact arrangement of the components and thus reduces the volume and space occupied by the housing 200.

[0104] Since the water pump 500 is likely to need to be disassembled and repaired, the second support position 2102 can be set on the side of the first support position 2101 away from the mounting plate 202, that is, the second support position 2102 is set close to the side wall of the housing 200, so that the water pump 500 can be disassembled and repaired after the side wall of the housing 200 is removed.

[0105] Optionally, to facilitate the installation of the third component, namely the water pump 500, the installation structure in this embodiment also includes a third support plate 230 and a first fixing part 221. The first fixing part 221 is disposed on the third support plate 230, and the third component, namely the water pump 500 (for ease of description, the water pump 500 will be mainly used as the third component in the following description), is installed on the third support plate 230. Specifically, the water pump 500 can be fixed to the third support plate 230 with screws. A second fixing part 211 is disposed on the first support plate 210, and the third support plate 230 can slide along the surface of the first support plate 210 and can slide to the second support position 2102. After the third support plate 230 slides to the second support position 2102, the third support plate 230 is fixed to the first support plate 210 through the cooperation of the first fixing part 221 and the second fixing part 211.

[0106] It is understandable that the third support plate 230 can slide relative to the first support plate 210 along the surface of the first support plate 210, that is, the third support plate 230 can slide in the horizontal direction and move to the second support position 2102. In this way, the installation of the water pump 500 is not affected by the compressor 400, nor by the vertical space. Other components can be set above or below the water pump 500, which is beneficial to the miniaturization design of the air source heat pump air conditioner.

[0107] Specifically, when it is necessary to install the water pump 500, first fix the water pump 500 on the third support plate 230, then push the third support plate 230 to slide along the surface of the first support plate 210, so that the third support plate 230 slides to the second support position 2102, and then the second fixing part 211 and the first fixing part 221 are fixed together.

[0108] To facilitate the maintenance or repair of the water pump 500, it needs to be detachable. Furthermore, in this embodiment, the second fixing part 211 is detachably connected to the first fixing part 221. Thus, when the water pump 500 needs to be disassembled, the first fixing part 221 and the second fixing part 211 are separated, and then the third support plate 230 is slid along the surface of the first support plate 210 to the second support position 2102, allowing the water pump 500 to be removed.

[0109] The second fixing part 211 and the first fixing part 221 can be detachably connected in various ways, such as snap-fit ​​connection, threaded connection, etc. The first fixing part 221 can be part of the structure of the third support plate 230 itself, or it can be an additional component on the third support plate 230. The second fixing part 211 can also be part of the structure of the first support plate 210 itself, or it can be an additional component on the first support plate 210.

[0110] Preferably, the first fixing part 221 and the second fixing part 211 can be connected to each other in the horizontal direction to facilitate installation from the side.

[0111] In one implementation, the mounting structure further includes a first fastener for detachably connecting the first fixing part 221 and the second fixing part 211. Specifically, after the third support plate 230 slides to the second support position 2102, the second fixing part 211 and the first fixing part 221 abut against each other in the horizontal direction. The first fastener passes through the second fixing part 211 and the first fixing part 221 in the horizontal direction to detachably fix the second fixing part 211 and the first fixing part 221.

[0112] In this embodiment, one end of the third support plate 230 is provided with a first folded edge, which protrudes downward and forms a first fixing part 221. One end of the circumferential sidewall of the first support plate 210 forms a second fixing part 211. When the third support plate 230 slides onto the second support position 2102, the second fixing part 211 abuts against the first fixing part 221. Specifically, the first fastener is a screw, and threaded holes 214 are correspondingly provided on the first fixing part 221 and the second fixing part 211, with the screw passing through the threaded holes 214.

[0113] Reference Figure 10 As shown, when the third support plate 230 moves to the second support position 2102, the first fixing part 221 abuts against the second fixing part 211, that is, the first folded edge abuts against the circumferential side wall of the first support plate 210. At this time, by passing screws through the first folded edge and the circumferential side wall of the first support plate 210 that abuts against the first folded edge, the third support plate 230 can be fixed on the first support plate 210.

[0114] Furthermore, referring to Figure 7As shown, in this embodiment, the first support plate 210 is further provided with a first mating member 212, and the third support plate 230 is provided with a second mating member 222. The second mating member 222 can cooperate with the first mating member 212 to allow the third support plate 230 to slide along a certain direction (defined as the first direction) of the surface of the first support plate 210, and to restrict the third support plate 230 from moving in other directions, that is, directions perpendicular to the first direction. The other directions perpendicular to the first direction include a horizontal second direction and a vertical direction.

[0115] When the second mating part 222 and the first mating part 212 are disassembled and installed, they can provide a good guiding effect for the sliding of the third support plate 230 on the first support plate 210, so that the third support plate 230 can move quickly along the first direction to the second support position 2102. This not only positions the installation position of the third support plate 230, but also, when the third support plate 230 slides to the second support position 2102, the threaded holes 214 on the first fixing part 221 and the second fixing part 211 can be positioned, correspond and align, so as to connect the first fixing part 221 and the second fixing part 211 with screws.

[0116] There are various ways for the first and second mating parts to mate. Specifically, it can be a guide rail and a slider mating method. In this case, a guide rail can be provided on the first support plate 210, and a slider can be provided on the second support part 2024. The slider can be engaged with the guide rail and can move along the guide rail in the first direction. Specifically, in this embodiment, refer to... Figure 7 As shown, the first mating component 212 is provided with a slot 213. The slot 213 is set in a second direction facing the surface of the first support plate 210. The second direction is perpendicular to the first direction. The second mating component can be slidably inserted into the slot 213.

[0117] It is understandable that the first direction and the second direction are two mutually perpendicular directions on the horizontal plane. The slot of the slot 213 is set to face the second direction. In this way, the upper and lower parts of the slot 213 can restrict the movement of the second mating part in the vertical direction. At the same time, the slot 213 can also position the second mating part in the second direction, so that the second mating part slides only along the first direction as much as possible.

[0118] Specifically, refer to Figure 8As shown, the first mating part 212 includes a connecting part 2121 and a limiting part 2122. The connecting part 2121 is fixedly connected to the first support plate 210. One end of the connecting part 2121 is folded upwards into a portion 2123. A limiting part is connected to the folded portion 2123. The limiting part and the connecting part 2121 are arranged parallel to each other. The folded portion 2123, the limiting part 2122, and the connecting part 2121 form a slot 213. The opening of the slot 213 is opposite to the folded portion 2123. The limiting part and the connecting part 2121 are not connected at the left end in the first direction, that is, they are connected through each other. The second mating part 222 can be inserted into the slot 213 from the left end of the slot 213.

[0119] The second mating part 222 can specifically be a structure such as a downwardly bent lateral edge of the third support plate 230.

[0120] To better position the installation of the third support plate 230, refer to Figure 7 As shown, the first mating component 212 includes two parts, which are spaced apart along the second direction. The third support plate 230 has two corresponding second mating components. The slots of the two first mating components 212 can be positioned opposite each other, allowing the two second mating components 222 to face each other within the slots 213 of the two first mating components 212. (Refer to...) Figure 7 As shown, the slots of the two first mating parts 212 can also be arranged opposite to each other. In this case, the two second mating parts 222 can be arranged opposite to each other in the slots 213 of the two first mating parts 212. This embodiment mainly uses the example of the slots of the two first mating parts 212 being opposite to each other for explanation.

[0121] Understandably, by setting two second mating parts 222 and two first mating parts 212, the two sides of the third support plate 230 are restricted and guided, resulting in higher stability of the third support plate 230 during sliding. In particular, in the scheme where the slots of the two first mating parts 212 are arranged opposite to each other, the second mating part 222 can only enter the first mating part 212 through the left end of the slot 213. During the sliding of the third support plate 230, under the action of the first mating parts 212 and the second mating parts 222 on both sides, the third support plate 230 cannot move in the second direction or in the vertical direction, and can only slide in the first direction.

[0122] In this embodiment, the lower edge of the end of the third support plate 230 without the first fixing part 221 should be higher than the lower edge of the first fixing part 221, so that the first fixing part 221 can abut against the second fixing part 211 from the side. Specifically, the water pump 500 is installed on the third support plate 230, with the end of the third support plate 230 without the first fixing part 221 facing forward and the end with the first fixing part 221 facing backward. The third support plate 230 is then pushed to slide in the first direction. When the third support plate 230 slides to the second support position 2102, the first fixing part 221 abuts against the second fixing part 211. Then, screws are inserted laterally into the threaded holes 214 of the first fixing part 221 and the second fixing part 211 to fix them together. When the third support plate 230 slides to the second support position 2102, the end of the third support plate 230 without the first fixing part 221 is located above the first support plate 210.

[0123] When installing and disassembling the water pump 500, only the third support plate 230 needs to be removed. Due to the cooperation of the first mating part 212 and the second mating part 222, only one screw is needed to fix the first fixing part 221 and the second fixing part 211 in actual operation to complete the fastening of the third support plate 230. The operation is convenient and quick, and the screw can be assembled horizontally to fasten the first fixing part 221 and the second fixing part 211. Compared with the screw installation method from top to bottom or from bottom to top, the operation is more convenient. At the same time, the third support plate 230 adopts a horizontal sliding installation and removal method. The second mating part and the first mating part can cooperate to press together vertically. When installing and disassembling the support plate of the water pump 500, only the third support plate 230 needs to be slid horizontally, which improves the installation and disassembly efficiency of the water pump 500.

[0124] Optionally, the installation structure in this embodiment may also include a second support plate 220, one end of which is connected to the bottom wall 206 and the other end is connected to the first support plate 210.

[0125] To facilitate the installation and disassembly of the water-side heat exchanger 600, the second support plate 220 can be detachably connected to the first support plate 210 and the bottom wall 206.

[0126] Specifically, the second support plate 220 can be snapped or screwed to the bottom wall 206, and the second support plate 220 and the first support plate 210 can also be connected by snapping or screws.

[0127] The second support plate 220 can assist in supporting the first support plate 210, thereby giving the first support plate 210 greater support stability. (Refer to...) Figure 4As shown, the second support plate 220 can be installed and removed separately and laterally. After the second support plate 220 is removed, the fixing position or support part on the mounting plate 202 can still support the first support plate 210 and all components above it. In other words, after the second support plate 220 is removed, the first support plate 210 can still stably support the compressor 400 and the water pump 500. (Continue referring to...) Figure 4 When it is necessary to disassemble the water-side heat exchanger 600, the second support plate 220 can be removed, and then the water-side heat exchanger 600 can be disassembled separately. This operation will not affect other components and improves the efficiency of the installation, removal and maintenance of the water-side heat exchanger 600.

[0128] Optionally, in this embodiment, a gasket for supporting the water pump 500 may also be provided on the third support plate 230.

[0129] In one implementation of this embodiment, the mounting plate 202 is spaced apart from the side wall of the housing 200. The housing 200 has a second chamber 205 and a first chamber 204 formed on both sides corresponding to the mounting plate 202. The first chamber 204 can be used to arrange a fourth component. When applied to an air source heat pump air conditioner, the fourth component can be a wind-side heat exchange mechanism, and a first support plate 210 is disposed on the side of the mounting plate 202 facing the second chamber 205. The wind-side heat exchange mechanism includes a wind-side heat exchanger 310 and a fan blade assembly 300.

[0130] Reference Figure 15 As shown, a first chamber 204 is formed on the left side of the mounting plate 202, and a second chamber 205 is formed on the right side of the mounting plate 202. Dividing the housing 200 into the first chamber 204 and the second chamber 205 by the mounting plate 202 can improve the space utilization of the housing 200, which is conducive to the compact arrangement of the air-side heat exchange mechanism, compressor 400, water pump 500 and water-side heat exchanger 600, and thus facilitates the miniaturization design of air source heat pump air conditioners.

[0131] It should be noted that the positions of the first chamber 204 and the second chamber 205 can also be interchanged, that is, the first chamber 204 is located on the right side and the second chamber 205 is located on the left side. Correspondingly, the air-side heat exchange mechanism is located in the right chamber, and the water pump 500, the compressor 400, and the water-side heat exchanger 600 are located in the left chamber.

[0132] Furthermore, the housing 200 also includes a partition 201, which is connected to the inner wall surface of the side wall and is spaced apart from both the top wall and the bottom wall 206. The space between the partition 201 and the top wall can be used to install a fifth component. A mounting plate 202 is connected between the partition 201 and the bottom wall 206. When applied to an air source heat pump air conditioner, the fifth component can be an electrical control box 100.

[0133] Reference Figure 15As shown, the partition 201 is parallel to the top wall and bottom wall 206 and is connected to all four side walls. By setting the partition 201, an independent space can be formed at the top of the housing 200, which is used to install the electrical control box 100, thereby facilitating the installation of the electrical control box 100.

[0134] The electrical control box 100 includes a box body, electrical control components, and heat dissipation components. The box body can be a plastic box to reduce its weight, and its shape can be arbitrary, such as a cuboid or cylindrical shape. The electrical control components include low-voltage components for intelligent control of the air source heat pump air conditioner and high-voltage components for high-voltage conversion of the air source heat pump air conditioner. In this embodiment, the electrical control components include a filter board, a main control board, and a module board. The main control board is a circuit board used to control the air source heat pump air conditioner. It is a low-voltage component and has functions such as signal acquisition, signal processing, and overall control. The filter board can process the input and output high-voltage signals to prevent external power grid interference with the operation of the air source heat pump air conditioner and to prevent the electrical signals output from the air source heat pump air conditioner from interfering with the power grid. The module board has variable frequency drive control functions for the compressor 400 and AC / DC conversion control functions, which can realize the variable frequency operation of the air source heat pump air conditioner and the conversion between AC and DC power. The heat dissipation component is used to specifically cool the electronic control components. It can be installed inside the housing, specifically on one side of the housing corresponding to the electronic control components, or it can be installed on the outside of the housing corresponding to the electronic control components. When the heat dissipation component is installed on the outside of the housing, the heat emitted by the electronic control components is transferred to the housing, and then further transferred to the heat dissipation component. The heat dissipation component cools the housing, ultimately cooling the electronic control components.

[0135] Specifically, the heat dissipation component can be an air-cooled radiator or a refrigerant radiator, etc.

[0136] In this embodiment, the rear sidewall, left sidewall, front sidewall, and right sidewall of the housing 200 can all be detachable, so that the internal components adjacent to the sidewalls can be disassembled by removing the corresponding sidewalls. For example, refer to Figure 15 As shown, the right side wall is detachable, so when it is necessary to disassemble the water pump 500, compressor 400 or water-side heat exchanger 600, the right side wall can be removed from the housing 200, and then the water pump 500, compressor 400 or water-side heat exchanger 600 can be disassembled, which is convenient and quick.

[0137] It should be noted that, depending on the design requirements, only one, two, or three of the four side walls (rear side wall, left side wall, front side wall, and right side wall) may be detachable.

[0138] Furthermore, an inlet and an outlet are provided on the right or left side wall corresponding to the second chamber 205. The inlet can be used to install the inlet pipe 510 connected to the water-side heat exchanger 600, and the outlet can be used to install the outlet pipe 520 connected to the water-side heat exchanger 600.

[0139] Reference Figure 15 As shown, the second chamber 205 is formed on the right side of the shell 200. At this time, the right side wall corresponds to the second chamber 205. The right side wall is provided with an inlet and an outlet. The inlet is provided with a water inlet pipe 510 and the outlet is provided with a water outlet pipe 520.

[0140] Understandably, the water inlet pipe 510 and water outlet pipe 520 are located on the left or right side wall of the housing 200. Compared to the method of setting the water inlet pipe 510 and water outlet pipe 520 on the rear side of the housing 200, the air source heat pump air conditioner can be installed closer to the wall, and the operating space is larger and the operation is more convenient when the water inlet pipe 510 and water outlet pipe 520 are connected to the circulating water pipe in the household.

[0141] Furthermore, the inlet pipe 510 can be fitted with the inlet port with a clearance, so that the side wall where the inlet port is located can be disassembled separately without disassembling the inlet pipe 510. Similarly, the outlet pipe 520 can be fitted with the outlet port with a clearance, so that the side wall where the outlet port is located can be disassembled separately without disassembling the outlet pipe 520.

[0142] Furthermore, in the vertical direction, the inlet of the water inlet pipe 510 is positioned higher than the highest point of the water flow pipe of the water-side heat exchanger 600 and the highest point of the water inlet pipe 510, and is located at the highest point of the water inlet pipe 510; the outlet of the water outlet pipe 520 is positioned lower than the lowest point of the water flow pipe and the lowest point of the water inlet pipe 510, and is located at the lowest point of the water outlet pipe 520. With this configuration, when the air source heat pump air conditioner is not in use, all water inside the air source heat pump air conditioner can be discharged through the outlet of the water outlet pipe 520, preventing water accumulation and reducing the likelihood of air accumulation.

[0143] In some implementations of this embodiment, such as Figure 11 , Figure 12 , Figure 13 and Figure 14As shown, a third fixing member 240 is provided on the bottom wall 206 of the second chamber 205, corresponding to the position of the bottom wall 206 in the second chamber 205. The third fixing member 240 is used to fix the first component, namely the water-side heat exchanger 600. Specifically, a fourth fixing member 250 is fixed on the water-side heat exchanger 600. The water-side heat exchanger 600 can slide along the bottom wall 206 of the second chamber 205. After the water-side heat exchanger 600 slides into place along the bottom wall 206 of the second chamber 205, the third fixing member 240 and the fourth fixing member 250 cooperate to fix the water-side heat exchanger 600 on the bottom wall 206 of the second chamber 205.

[0144] Continue to refer to Figure 11 , Figure 12 , Figure 13 and Figure 14 In this embodiment, the third fixing member 240 includes a first limiting part 241 and a first mounting part 242, both of which are fixed to the bottom wall 206. The first limiting part 241 is provided with a pressing groove, the opening of which is horizontally positioned. The fourth fixing member 250 includes a second limiting part 251 and a second mounting part 252, both of which are fixedly connected to the water-side heat exchanger 600. Under the sliding action of the water-side heat exchanger 600 along the bottom wall 206 of the second chamber 205, the second limiting part 251 can be inserted into the pressing groove, and the second mounting part 252 can cooperate with the first mounting part 242 for fixed connection.

[0145] When the second limiting part 251 is inserted into the pressing groove, the second limiting part 251 can be pressed by the first limiting part 241, so that the water-side heat exchanger 600 cannot move vertically; the first mounting part 242 and the second mounting part 252 are fixedly connected, so that the water-side heat exchanger 600 can be completely fixed on the bottom wall 206.

[0146] There can be multiple second limiting portions 251 and first limiting portions 241, with each first limiting portion 241 and multiple second limiting portions 251 corresponding to one another. The first mounting portion 242 and the second mounting portion 252 can be connected by a detachable method such as snap-fit ​​or screw connection to facilitate disassembly of the water-side heat exchanger 600. Specifically, in this embodiment, the first mounting portion 242 and the second mounting portion 252 are fixedly connected by a second fastener, which can be a screw.

[0147] The number of first mounting parts 242 and second mounting parts 252 can be one or more corresponding to each other. When there are multiple (two or more) first limiting parts 241 that cooperate with the first limiting part 241 for compression, only one first mounting part 242 and second mounting part 252 can be provided. In this way, the water-side heat exchanger 600 can be fixed with a single screw, which is convenient and quick to operate.

[0148] The second limiting part 251 and the second mounting part 252 of the fourth fastener 250 can be either separate structures or an integral structure. (Refer to...) Figure 11 As shown, when the second limiting part 251 and the second mounting part 252 of the fourth fixing member 250 are integrally constructed, the second limiting part 251 is disposed on the lower side of the second mounting part 252, the second mounting part 252 is fixedly connected to the water-side heat exchanger 600, and the second mounting part 252 is fixedly connected to the first mounting part 242 by screws.

[0149] It should be noted that when the second limiting part 251 and the second mounting part 252 of the fourth fastener 250 are integrally constructed, there are multiple fourth fasteners 250. The second limiting part 251 of each fourth fastener 250 can be pressed and fixed with a first limiting part 241. Among the multiple fourth fasteners 250, only one second mounting part 252 can be fastened with a first mounting part 242 through a second fastener.

[0150] Furthermore, the first mounting part 242 and the second mounting part 252 can abut against each other in the horizontal direction, so that the screw can be inserted into the first mounting part 242 and the second mounting part 252 in the horizontal direction, thereby improving the ease of assembly.

[0151] It should be noted that the first limiting part 241 and the first mounting part 242 of the third fastener 240 can be directly set on the bottom wall 206 or set on the fixing plate, and the fixing plate is fixedly connected to the bottom wall 206.

[0152] This embodiment also proposes an air source heat pump air conditioner, including the installation structure proposed in this embodiment.

[0153] The air source heat pump air conditioner also has corresponding functional components such as an electrical control box, an air-side heat exchanger 310, a fan blade assembly 300, a water-side heat exchanger 600, a compressor 400, and a water pump 500. For details on the arrangement of the air-side heat exchanger 310, the fan blade assembly 300, the water-side heat exchanger 600, the compressor 400, and the water pump 500 within the installation structure, please refer to the description of the installation structure proposed in this embodiment.

[0154] The air-side heat exchanger 310 can be a finned heat exchanger, arranged in an L-shape on the side of the first chamber 204. The shell 200 is provided with an air outlet and an air inlet on the air outlet side corresponding to the fan blade assembly 300. The water-side heat exchanger 600 can specifically be a shell-and-tube heat exchanger.

[0155] The air source heat pump air conditioner in this embodiment has the same beneficial effects as the installation structure proposed in this embodiment.

[0156] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention 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 the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An installation structure, characterized in that, include: The housing (200) includes a bottom wall (206) and a top wall spaced apart; Mounting plate (202) is mounted on the bottom wall (206) and extends along the bottom wall (206) toward the top wall; A first support plate (210) is connected to and supported by the mounting plate (202) on the side. An installation space is formed between the first support plate (210) and the bottom wall (206). The installation space is used to set a first component. A first support position (2101) is provided on the side of the first support plate (210) facing the top wall. The first support position (2101) is used to set a second component. The first support plate (210) is also provided with a second support position (2102). The first support position (2101) and the second support position (2102) are arranged side by side. The second support position (2102) is used to support the third component. The mounting structure also includes a third support plate (230) for mounting the third component, and the third support plate (230) is provided with a first fixing part (221). The first support plate (210) is provided with a second fixing part (211). The third support plate (230) can slide along the surface of the first support plate (210) to the second support position (2102). After the third support plate (230) slides to the second support position (2102), the third support plate (230) is fixed on the first support plate (210) by the cooperation of the first fixing part (221) and the second fixing part (211).

2. The installation structure according to claim 1, characterized in that, The installation structure also includes a second support plate (220), which is supported between the bottom wall (206) and the first support plate (210), and the second support plate (220) can be detachably connected to both the bottom wall (206) and the first support plate (210).

3. The installation structure according to claim 1, characterized in that, The mounting plate (202) is disposed perpendicular to the bottom wall (206), and / or the first support plate (210) is disposed parallel to the bottom wall (206).

4. The installation structure according to claim 3, characterized in that, The mounting plate (202) is provided with at least three fixing positions, and the sequential connection of the at least three fixing positions is arranged in a polygon.

5. The installation structure according to claim 1, characterized in that, The mounting plate (202) includes a first support surface (2021) and a second support surface (2022) that are connected to each other and arranged at an angle. A first support portion (2023) is provided on the first support surface (2021), and a second support portion (2024) is provided on the second support surface (2022). The first support plate (210) is supported on the first support portion (2023) and the second support portion (2024).

6. The installation structure according to claim 1, characterized in that, The first support plate (210) and the mounting plate (202) are integrally formed.

7. The installation structure according to claim 1, characterized in that, The first support plate (210) is provided with a first mating member (212), and the third support plate (230) is provided with a second mating member (222). The first mating member (212) and the second mating member (222) can cooperate to allow the third support plate (230) to slide along the first direction of the surface of the first support plate (210) and restrict the third support plate (230) from moving in a direction perpendicular to the first direction.

8. The installation structure according to claim 7, characterized in that, The first mating part (212) is provided with a slot (213), the slot (213) is provided in a second direction facing the surface of the first support plate (210), and the second direction is perpendicular to the first direction; The second mating member (222) can be inserted into the slot (213) and can slide along the first direction under the guidance of the slot (213).

9. The mounting structure according to any one of claims 1-8, characterized in that, The first fixing part (221) and the second fixing part (211) are detachably connected; And / or the first fixing part (221) and the second fixing part (211) can be connected to each other in the horizontal direction.

10. The mounting structure according to claim 9, characterized in that, The mounting structure also includes a first fastener. After the third support plate (230) slides to the second support position (2102), the first fixing part (221) and the second fixing part (211) abut against each other in the horizontal direction. The first fastener is used to pass through the first fixing part (221) and the second fixing part (211) in the horizontal direction to fix the first fixing part (221) and the second fixing part (211).

11. The mounting structure according to claim 10, characterized in that, One end of the third support plate (230) is provided with a first folded edge downward, the first folded edge forms the first fixing part (221), and one end of the circumferential sidewall of the first support plate (210) forms the second fixing part (211).

12. The mounting structure according to any one of claims 1-8, characterized in that, A third fastener (240) is provided on the bottom wall (206), and the bottom wall (206) is configured to allow the first component to slide on the bottom wall (206) to the installation space and be fixedly connected to the third fastener (240).

13. The mounting structure according to any one of claims 1-8, characterized in that, The housing (200) further includes: A sidewall, connecting the top wall and the bottom wall (206); The mounting plate (202) is spaced apart from the side wall. The housing (200) forms a first chamber (204) and a second chamber (205) on both sides of the mounting plate (202). The first chamber (204) is used to install the fourth component. The first support plate (210) is disposed on the side of the mounting plate (202) facing the second chamber (205).

14. The mounting structure according to claim 13, characterized in that, The housing (200) also includes a partition (201), which is connected to the inner wall surface of the side wall and is spaced apart from the top wall and the bottom wall (206). The partition (201) and the top wall are used to install a fifth component. The mounting plate (202) is connected between the partition (201) and the bottom wall (206).

15. The mounting structure according to claim 14, characterized in that, The installation structure is applied to an air source heat air conditioner. The first component is a water-side heat exchanger (600), the second component is a compressor (400), the fourth component is an air-side heat exchange mechanism, the fifth component is an electrical control box (100), and a third component is also provided on the first support plate (210). The third component is a water pump.

16. An air-source heat pump air conditioner, comprising a compressor (400) and a water-side heat exchanger (600), characterized in that, The air source heat pump air conditioner further includes: the installation structure according to any one of claims 1-15, wherein the water-side heat exchanger (600) is the first component and the compressor (400) is the second component.

17. The air source heat pump air conditioner according to claim 16, characterized in that, The air source heat pump air conditioner also includes a water pump (500), and a second support position (2102) is provided on the first support plate (210), and the water pump (500) is installed on the second support position (2102).

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