Heat pump unit mounting structure

Abstract

The utility model relates to a heat pump unit mounting structure. The heat pump unit installation structure comprises a shell, a containing cavity is formed in the shell, the containing cavity comprises a first cavity and a second cavity, the first cavity and the second cavity are adjacently arranged, the first cavity is provided with an air guide assembly, and the second cavity is provided with a cover plate; a matched first connecting structure is arranged between the first panel and the end face of the air outlet end of the air guide assembly, and a matched second connecting structure is arranged between the first panel and the end face perpendicular to the air outlet end of the air guide assembly; a matched third connecting structure is arranged between the second panel and the cover plate; the faces, facing the outside of the containing cavity, of the first panel and the second panel are located on the same plane. According to the installation structure, installation and maintenance of the heat pump unit are facilitated, the influence of maintenance on parts, not having faults, of the heat pump unit can be reduced, personalized panels can be customized conveniently, the structure between the second panel and the corresponding cavity can be designed better, and the performance of the heat pump unit is improved more effectively.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pumps, in particular to a heat pump unit installation structure. Background Art

[0002] The existing swimming pool heat pump unit consists of a chassis, panel, side panel, rear net, and top cover to form a shell, and the fin heat exchanger, compressor, fan and other components are placed inside the shell. When assembling the various parts of the shell, a large number of screws are usually used to fix and lock them, which not only makes the installation and maintenance cumbersome and complicated, but also affects the appearance of the heat pump unit; in addition, the panel is usually made of a whole plate. When a chamber component fails, the entire panel needs to be disassembled. During the disassembly process, it is easy to affect other normal components, and may even cause damage and cause accidents such as refrigerant leakage. Moreover, when a part of the entire panel is damaged and needs to be replaced, the entire panel needs to be replaced, which will undoubtedly increase the maintenance cost. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a heat pump unit installation structure, by arranging a first panel and a second panel on the side of the shell of the heat pump unit, the first panel and the second panel are connected to the air guide assembly by a first connecting structure, a second connecting structure and a third connecting structure, so as to facilitate the installation and maintenance of the heat pump unit; at the same time, when a component in the accommodating cavity of the heat pump unit fails, it is only necessary to remove the corresponding panel separately for maintenance work, which can minimize the impact of the maintenance on the non-failed components of the heat pump unit and reduce the maintenance cost; in addition, without affecting the first panel, the second panel of different design can be conveniently replaced according to customer needs, and the structure between the second panel and the components in the corresponding cavity can be better designed, so as to more effectively improve the overall performance of the heat pump unit.

[0004] A heat pump unit installation structure, comprising:

[0005] A housing having an accommodating cavity therein, wherein the accommodating cavity comprises a first chamber and a second chamber, wherein the first chamber and the second chamber are adjacently arranged, the first chamber is provided with an air guide assembly, and the second chamber is provided with a cover plate;

[0006] A first panel is provided with a matching first connection structure between the end surface of the air outlet end of the air guide component, and a matching second connection structure is provided between the end surface perpendicular to the air outlet end of the air guide component;

[0007] A second panel is provided with a matching third connecting structure between the second panel and the cover plate;

[0008] The first panel and the second panel have their surfaces facing outside the accommodating cavity in the same plane.

[0009] Furthermore, a connecting plate is provided between the second panel and the cover plate;

[0010] The connecting plate and the opposite surface of the cover plate are connected through the first connecting structure, and an end surface perpendicular to the opposite surface of the cover plate is connected through the second connecting structure; the second panel and the connecting plate are connected through the third connecting structure.

[0011] Further, the housing includes a top cover and a mesh plate;

[0012] The top cover is arranged on the top end of the accommodating cavity, and the mesh plate is arranged around the side wall of the accommodating cavity.

[0013] Furthermore, the edge of the top cover is provided with a folded edge, and the folded edge is connected to the air guide assembly, the cover plate and an end surface of the mesh plate facing the top cover through the first connecting structure.

[0014] Furthermore, the first connection structure comprises a matching hook and a hole, and the hook is engaged with the hole.

[0015] Furthermore, the hook is provided with a connecting portion and a stop portion, the stop portion is connected to the connecting portion, and the cross-sectional area of ​​the stop portion is larger than the cross-sectional area of ​​the connecting portion;

[0016] The clamping hole is provided with a first clamping hole portion and a second clamping hole portion, and the first clamping hole portion is connected with the second clamping hole portion;

[0017] The stopping portion may pass through the first clamping hole portion, and the connecting portion may pass through the second clamping hole portion.

[0018] Furthermore, the second connection structure includes a limiting member, the limiting member is provided with a first limiting hole; the end surface corresponding to the limiting member is provided with a second limiting hole; in the installed state, the second limiting hole is opposite to the first limiting hole.

[0019] Furthermore, the third connection structure includes a second protrusion and a second groove, the second protrusion is arranged on the second panel, the second groove is arranged on the cover plate or the connecting plate, and the second protrusion is inserted into the second groove.

[0020] Furthermore, the folded edge and the mesh plate are provided with a matching fourth connecting structure.

[0021] Furthermore, the fourth connection structure includes a connection member, a first mounting hole is formed on the connection member, a second mounting hole is formed on the mesh plate, and the first mounting hole is opposite to the second mounting hole.

[0022] The beneficial effects of the utility model are:

[0023] (1) By arranging a first panel and a second panel on the side of the shell of the heat pump unit, the first panel and the second panel are connected to the air guide assembly by using a first connection structure, a second connection structure and a third connection structure, so as to facilitate the installation and maintenance of the heat pump unit; at the same time, when a component in the accommodating chamber of the heat pump unit fails, it is only necessary to remove the corresponding panel separately for maintenance, which can minimize the impact of the maintenance on the non-faulty components of the heat pump unit and reduce the maintenance cost; in addition, without affecting the first panel, the second panel of different design can be conveniently replaced according to customer needs, and the structure between the second panel and the components in the corresponding chamber can be better designed, so as to more effectively improve the overall performance of the heat pump unit;

[0024] (2) The first connection structure, the second connection structure, and the third connection structure adopt various snap-on connection methods, which can not only achieve quick connection, but also reduce the use of screws, save costs, and the screws are not exposed, thereby improving the overall appearance;

[0025] (3) A connecting plate is provided between the cover plate and the second panel, which not only increases the strength of the connection between the second panel and the cover plate, but also further reduces the noise transmission;

[0026] (4) The first connection structure is connected by means of a hook and a hole, and by designing the shapes and sizes of the hook and the hole, it can be ensured that the hook is not easily removed from the hole while achieving quick disassembly;

[0027] (5) By providing a fourth connection structure, the stability of the connection between the mesh plate and the top plate is further improved.

[0028] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the installation structure of a heat pump unit provided in an embodiment of the present application;

[0030] Figure 2 An exploded view of the installation structure of the heat pump unit provided in the embodiment of the present application;

[0031] Figure 3 A rear side view of the first panel and the second panel provided in an embodiment of the present application;

[0032] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0033] Figure 5 A schematic diagram of the structure of the air guide ring provided in the embodiment of the present application;

[0034] FIG6( a ) is a schematic diagram of a hook structure provided in an embodiment of the present application;

[0035] FIG6( b ) is a schematic diagram of a card hole structure provided in an embodiment of the present application;

[0036] Figure 7 A rear side view of a connection plate provided in an embodiment of the present application;

[0037] Figure 8 A bottom side view of the top cover provided in the embodiment of the present application;

[0038] Fig. 9 A schematic diagram of the mesh structure provided in an embodiment of the present application.

[0039] In the figure, 10-shell; 11-first chamber; 111-air guide ring; 12-second chamber; 121-cover plate; 13-top cover; 131-folded edge; 132-connecting piece; 132a-first mounting hole; 132b-second mounting hole; 14-mesh plate; 20-first panel; 211-hook; 2111-connecting part; 2112-stop part; 212-hole; 212a-first hole part; 212b-second hole part; 221-limiting piece; 221a-first limiting hole; 221b-second limiting hole; 30-second panel; 311-second protrusion; 312-second groove; 32-connecting plate. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] There are many types of swimming pool heat pump products, but the system principles are basically the same and the internal structures are similar. Faced with so many products, for users, the convenience of heat pump installation, convenience and cost of maintenance, appearance, noise level, etc. are all important factors to consider. During the installation process of existing swimming pool heat pump units, a large number of screws are used, which makes the installation and maintenance quite cumbersome and complicated, and a large number of screws are exposed, affecting the appearance of the heat pump unit. In addition, the components arranged in the internal accommodating cavity of the heat pump unit are different, and the requirements for the structure, material, etc. of each part of the panel are also different. For example, in the position corresponding to the fan in the fan cavity, the panel needs to be designed as a grille or mesh structure, and in the position corresponding to the compressor in the compressor cavity, it needs to be designed as a sealing structure to reduce noise transmission. The existing panels usually make the panels corresponding to the fan cavity and the compressor cavity into a whole plate, which not only brings greater difficulty to the production and processing, but also when part of it is damaged, the whole plate needs to be replaced. More importantly, when a component fails, the whole panel needs to be removed. During the disassembly process, it is easy to affect other normal components, and may even cause damage and cause accidents such as refrigerant leakage.

[0044] Based on this, the utility model provides a heat pump unit installation structure, which facilitates the installation and maintenance of the heat pump unit by arranging a first panel and a second panel on the side of the shell of the heat pump unit, and adopting a first connecting structure, a second connecting structure and a third connecting structure between the first panel and the second panel and the air guide assembly; at the same time, when a component in the accommodating cavity of the heat pump unit fails, it is only necessary to remove the corresponding panel separately for maintenance work, which can minimize the impact of the maintenance on the non-failed components of the heat pump unit and reduce the maintenance cost; in addition, without affecting the first panel, the second panel of different design can be conveniently replaced according to customer needs, and the structure between the second panel and the components in the corresponding cavity can be better designed, so as to more effectively improve the overall performance of the heat pump unit.

[0045] Please also see Figure 1 and Figure 2The embodiment of the present application provides a heat pump unit installation structure, including a shell 10, a first panel 20 and a second panel 30. The shell 10 is fixed on the base of the heat pump unit. The shell 10 is provided with a receiving cavity inside. The receiving cavity is used to install the main components of the heat pump unit. The receiving cavity includes a first chamber 11 and a second chamber 12. The first chamber 11 and the second chamber 12 are arranged adjacent to each other. The first chamber 11 is provided with an air guide component, and the second chamber 12 is provided with a cover plate 121; a matching first connection structure is provided between the first panel 20 and the end face of the air outlet end of the air guide component, and a matching second connection structure is provided between the end face perpendicular to the air outlet end of the air guide component to achieve a stable connection and limit between the first panel 20 and the air guide component; a matching third connection structure is provided between the second panel 30 and the cover plate 121, and the first panel 20 and the second panel 30 are parallel to each other or in the same plane on one side facing outside the receiving cavity, preferably in the same plane.

[0046] Specifically, the first chamber 11 is a fan chamber, which is provided with a fin heat exchanger, a fan and other components (not shown) in addition to an air guide assembly. The air guide assembly includes an air guide ring 111, and the first panel 20 is connected to the air guide ring 111 through a first connection structure and a second connection structure. The second chamber 12 is a compressor chamber, which is provided with an electrical box, a compressor and other components (not shown). The cover plate 121 is arranged outside the compressor, and the side of the cover plate 121 facing the outside of the second chamber 12 is parallel to or in the same plane as the end face of the air outlet end of the air guide ring 111, preferably in the same plane. The third connection structure is arranged on the opposite surface of the second panel 30 and the cover plate 121, and the second panel 30 is connected to the cover plate 121 through the third connection structure. As a preferred embodiment, the first panel 20 and the second panel 30 are connected to each other on one side to prevent dust or insects from entering the accommodating cavity from the gap between the first panel 20 and the second panel 30, and this arrangement can make the heat pump unit more beautiful.

[0047] Furthermore, in order to enhance the strength of the connection between the second panel 30 and the cover plate 121 and reduce the noise emitted by the compressor, a connecting plate 32 is provided between the second panel 30 and the cover plate 121. The connecting plate 32 and the opposite surface of the cover plate 121 are connected by a first connecting structure, and an end surface perpendicular to the opposite surface of the cover plate 121 is connected by a second connecting structure to achieve a stable connection and limiting position between the connecting plate 32 and the cover plate 121; the second panel 30 and the connecting plate 32 are connected by a third connecting structure.

[0048] The shell 10 includes a top cover 13 and a mesh plate 14. The top cover 13 is disposed on the top of the accommodating cavity and covers the top of the accommodating cavity. Specifically, a folded edge 131 is provided on one side of the top cover 13 facing the accommodating cavity, and is extended in the direction of the accommodating cavity. The folded edge 131 is connected to the air guide ring 111, the cover plate 121 and an end face of the mesh plate 14 facing the top cover 13 through a first connecting structure. Preferably, the size of the top cover 13 just covers the top of the accommodating cavity, the folded edge 131 is disposed on the edge of the top cover 13, the folded edge 131 is perpendicular to the top cover 13 and the side thereof facing away from the center of the top cover 13 is flush with the end face of the air outlet end of the air guide ring 111. The mesh plate 14 is disposed around the side wall of the accommodating cavity, and the mesh plate 14 is a mesh structure, opposite to the fin heat exchanger, so as to facilitate the outflow of cold air or hot air from the fin heat exchanger. One side edge of the mesh plate 14 is connected to the first panel 20 , and the other side edge is connected to one side edge of the panel of the shell 10 parallel to the cover plate 121 . In order to further enhance the stability of the connection of the mesh plate 14 , a matching fourth connection structure is also provided between the folded edge 131 and the mesh plate 14 .

[0049] The first connection structure, the second connection structure, the third connection structure and the fourth connection structure can be any one of a mortise and tenon connection structure, a buckle connection structure, a hook and hole connection structure, an embedded connection structure, a concave-convex fixed connection structure, an inserted connection structure, etc. Thus, the connection between the first panel 20 and the air guide ring 111, the second panel 30 and the connecting plate 32, the connecting plate 32 and the cover plate 121, the top cover 13 and the air guide ring 111, and the cover plate 121 and the mesh plate 14 can be simple and quick, so as to facilitate the disassembly and assembly of the heat pump unit.

[0050] Please also see Figure 3 , Figure 5 , Figure 7 and Figure 8 In this embodiment, the first connection structure is a hook-and-hole connection structure, which includes a matching hook 211 and a hole 212. The hook 211 enters from the hole 212 so that the hook 211 is locked in the hole 212. Since the heat pump unit will vibrate during operation, after the hook 211 is locked in the hole 212, in order to prevent the hook 211 from moving out of the hole 212 due to vibration or other external forces, the shapes and sizes of the hook 211 and the hole 212 are designed.

[0051] Please refer to FIG6 , the hook 211 is provided with a connecting portion 2111 and a stopper 2112, one end of the connecting portion 2111 is fixedly connected to the plate to be connected, and the other end is connected to the stopper 2112, the cross-sectional area of ​​the stopper 2112 is larger than the cross-sectional area of ​​the connecting portion 2111; the clamping hole 212 is provided with a first clamping hole portion 212a and a second clamping hole portion 212b, the first clamping hole portion 212a is connected to the second clamping hole portion 212b, the width of the first clamping hole portion 212a is larger than the width of the second clamping hole portion 212b, and its size matches the size of the stopper 2112, so that the stopper 211 2 can just pass through from one side of the first engaging hole portion 212a to the other side, and the size of the second engaging hole portion 212b matches the size of the connecting portion 2111, so that after the entire engaging hook 211 enters from the first engaging hole portion 212a, the connecting portion 2111 can move from the first engaging hole portion 212a to the second engaging hole portion 212b along the length direction of the engaging hole 212. Since the cross section of the stopper portion 2112 is larger than the cross section of the connecting portion 2111, when an external force is applied toward the direction of the plate to be connected, the engaging hook 211 is blocked by the stopper portion 2112, thereby preventing the engaging hook 211 from moving out of the engaging hole 212.

[0052] For the first connection structure provided between the first panel 20 and the air guide ring 111, the hook 211 and the hole 212 therein can be interchangeably provided on the side of the first panel 20 facing the air guide ring 111 and the side of the air guide ring 111 facing the first panel 20. Preferably, the hook 211 is provided on the side of the first panel 20 facing the air guide ring 111, and the hole 212 is provided on the side of the air guide ring 111 facing the first panel 20, i.e., the air outlet side of the air guide ring 111. The number and position of the hooks 211 and the holes 212 correspond to each other. The hooks 211 on the first panel 20 pass through the holes 212 on the air guide ring 111 and are fixedly provided in the holes 212, so as to realize the fixed connection between the first panel 20 and the air guide ring 111.

[0053] For the first connection structure provided between the connection plate 32 and the cover plate 121, the hook 211 and the hole 212 are interchangeably provided on the side of the connection plate 32 facing the cover plate 121 and the side of the cover plate 121 facing the connection plate 32. Preferably, the hook 211 is provided on the side of the connection plate 32 facing the cover plate 121, and the hole 212 is provided on the side of the cover plate 121 facing the connection plate 32. The number and position of the hooks 211 and the holes 212 correspond. The hooks 211 on the connection plate 32 pass through the holes 212 on the cover plate 121 and are fixedly provided in the holes 212, so as to realize the fixed connection between the connection plate 32 and the cover plate 121.

[0054] For the first connecting structure arranged on the folded edge 131 and the end surface of the air guide ring 111, the cover plate 121 and the mesh plate 14 facing the top cover 13, the hook 211 and the hole 212 can be interchangeably arranged on the end of the folded edge 131 away from the top cover 13 and the end surface of the air guide ring 111, the cover plate 121 and the mesh plate 14 facing the top cover 13. Preferably, the hook 211 is arranged on the end of the folded edge 131 away from the top cover 13, and the hole 212 is arranged on the end surface of the air guide ring 111, the cover plate 121 and the mesh plate 14 facing the top cover 13. The hook 211 on the folded edge 131 passes through the hole 212 from one side to the other side to realize the clamping connection between the hook 211 and the hole 212.

[0055] It should be noted that the hook and hole structure shown in FIG6 is the hook and hole structure used between the connecting plate 32 and the cover plate 121 and between the folding edge 131 and each end face in this embodiment. For the hook and hole used between the first panel 20 and the air guide ring 111, since the air outlet end of the first panel 20 and the air guide ring 111 is directly opposite, the airflow inside the first chamber 11 will generate a large impact on the first panel 20 when the fan is working. Therefore, in order to further strengthen the connection between the first panel 20 and the air guide ring 111, the hook here is made of a plurality of hooks as shown in FIG6, and the size of the hole opened on the air guide ring 111 is also increased accordingly. It can be understood that the hooks and holes of the same shape and size can be used between the first panel 20 and the air guide ring 111, between the connecting plate 32 and the cover plate 121, and between the folding edge 131 and each end face, or hooks and holes of different shapes and sizes can be used, and it is not limited thereto.

[0056] Please also see Figure 3 , Figure 4 and Figure 7 The second connection structure includes a limiting member 221 , the limiting member 221 is provided with a first limiting hole 221 a , and a surface corresponding to the limiting member 221 is provided with a second limiting hole 221 b .

[0057] For the second connection structure provided between the first panel 20 and the air guide ring 111, the stopper 221 is provided on the side of the first panel 20 facing the air guide ring 111. Preferably, the stopper 221 is provided near the end of the first panel 20 away from the base of the heat pump unit, and the second stopper hole 221b is provided on the end face of the end of the air guide ring 111 away from the base of the heat pump unit. The number and position of the stopper 221 and the second stopper hole 221b correspond. In the installed state, the second stopper hole 221b is opposite to the first stopper hole 221a, and the stopper 221 is fixed to the end face of the end of the air guide ring 111 away from the base of the heat pump unit by screws, so as to limit the position of the first panel 20 on the air guide ring 111, so as to make the first panel 20 and the panel on the air outlet side of the air guide ring 111 close to each other, so as to avoid the gap between the first panel 20 and the air guide ring 111, which may cause a collision between the two when the fan is running.

[0058] For the second connection structure provided between the connection plate 32 and the cover plate 121, the stopper 221 is provided on the side of the connection plate 32 facing the cover plate 121. Preferably, the stopper 221 is provided near the end of the connection plate 32 away from the base of the heat pump unit. The second stopper hole 221b is provided on the end face of the cover plate 121 away from the base of the heat pump unit. The number and position of the stopper 221 and the second stopper hole 221b correspond. In the installed state, the second stopper hole 221b is opposite to the first stopper hole 221a. The stopper 221 is fixed to the end face of the cover plate 121 away from the base of the heat pump unit by screws, so as to limit the position of the connection plate 32 on the cover plate 121, so that the connection plate 32 and the cover plate 121 are closely attached to each other, so as to avoid the gap between the connection plate 32 and the cover plate 121, which may cause the vibration of the compressor during operation and cause collision between the two.

[0059] In another embodiment, the limiting member 221 is provided with a first protrusion, and the end face corresponding to the limiting member 221 is provided with a matching first groove; or, the limiting member 221 is provided with a first groove, and the end face corresponding to the limiting member 221 is provided with a matching first protrusion, and in the installed state, the first protrusion is inserted in the first groove.

[0060] In other embodiments, the limiting member 221 and the first groove may also be other shapes, such as the limiting member 221 is an elongated "L" shape, the first groove is an elongated card slot, and the limiting member 221 is inserted into the first groove, but it is not limited to this.

[0061] Please also see Figure 2 and Figure 3The third connection structure includes a second protrusion 311 and a second groove 312. The second protrusion 311 is arranged on the side of the second panel 30 facing the cover plate 121, and the second groove 312 is arranged on the cover plate 121 or the connecting plate 32. When the connecting plate 32 is not provided, the second groove 312 is arranged on the side of the cover plate 121 facing the outside of the second chamber 12, and the connection between the second panel 30 and the cover plate 121 is realized by the third connection structure. When the connecting plate 32 is provided, the second groove 312 is arranged on the side of the connecting plate 32 facing the second panel 30, and the connection between the second panel 30 and the connecting plate 32 is realized by the third connection structure. The number of the second protrusion 311 and the second groove 312 is several. Preferably, the number of the second protrusion 311 and the second groove 312 is multiple, and is evenly distributed on the second panel 30 and the corresponding cover plate 121 or the connecting plate 32, so that the connection between the second panel 30 and the cover plate 121 or the connecting plate 32 is more stable and smooth.

[0062] It can be understood that the third connection structure can also be the hook and hole connection structure of the first connection structure described above, and the first connection structure can also be the protrusion and groove connection structure of the third connection structure described above.

[0063] Please also see Figure 8 and Fig. 9 The fourth connecting structure includes a connecting member 132, one end of the connecting member 132 is connected to the folded edge 131, and the other end extends toward the mesh plate 14. A first mounting hole 132a is opened on the connecting member 132, and a second mounting hole 132b is opened on the mesh plate 14. In the installed state, the first mounting hole 132a is opposite to the second mounting hole 132b, and the mesh plate 14 and the top cover 13 are fixedly connected by screws.

[0064] Furthermore, in order to further reduce the noise emitted by the compressor, a silencer (not shown) is sandwiched between the connecting plate 32 and the cover plate 121, and the silencer is fixed to the connecting plate 32. The silencer is made of silencer cotton, which also has a buffering effect, so the silencer can also avoid the collision between the connecting plate 32 and the cover plate 121 caused by the vibration when the compressor is running.

[0065] Compared with the prior art, the beneficial effects of the technical solution of this application are:

[0066] (1) By arranging the first panel and the second panel on the side of the chamber, the first panel and the second panel are connected to the components in the chamber by using the first connection structure, the second connection structure and the third connection structure, so as to facilitate the installation and maintenance of the heat pump unit; at the same time, when a component in the chamber of the heat pump unit fails, it is only necessary to remove the corresponding panel separately for maintenance, which can minimize the impact of the non-failed components of the heat pump unit and reduce the maintenance cost; in addition, without affecting the first panel, the second panel of different design can be conveniently replaced according to customer needs, and the structure between the second panel and the corresponding components in the chamber can be better designed, so as to more effectively improve the overall performance of the heat pump unit;

[0067] (2) The first connection structure, the second connection structure, and the third connection structure adopt various snap-on connection methods, which can not only achieve quick connection, but also reduce the use of screws, save costs, and the screws are not exposed, thereby improving the overall appearance;

[0068] (3) A connecting plate is provided between the cover plate and the second panel, which not only increases the strength of the connection between the second panel and the cover plate, but also further reduces the noise transmission;

[0069] (4) The first connection structure is connected by means of a hook and a hole, and by designing the shapes and sizes of the hook and the hole, it can be ensured that the hook is not easily removed from the hole while achieving quick disassembly;

[0070] (5) By providing a fourth connection structure, the stability of the connection between the mesh plate and the top plate is further improved;

[0071] (6) A silencer is provided between the cover plate and the connecting plate to further reduce noise transmission.

[0072] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A heat pump unit installation structure, characterized in that: include: A housing having an accommodating cavity therein, wherein the accommodating cavity comprises a first cavity and a second cavity, wherein the first cavity and the second cavity are adjacently arranged, the first cavity is provided with an air guide assembly, and the second cavity is provided with a cover plate; A first panel is provided with a matching first connection structure between the end surface of the air outlet end of the air guide component, and a matching second connection structure is provided between the end surface perpendicular to the air outlet end of the air guide component; A second panel is provided with a matching third connecting structure between the second panel and the cover plate; The first panel and the second panel have their surfaces facing outside the accommodating cavity in the same plane.

2. The heat pump unit installation structure according to claim 1, characterized in that: A connecting plate is provided between the second panel and the cover plate; The connecting plate and the opposite surface of the cover plate are connected through the first connecting structure, and an end surface perpendicular to the opposite surface of the cover plate is connected through the second connecting structure; the second panel and the connecting plate are connected through the third connecting structure.

3. The heat pump unit installation structure according to claim 2, characterized in that: The housing comprises a top cover and a mesh plate; The top cover is arranged on the top end of the accommodating cavity, and the mesh plate is arranged around the side wall of the accommodating cavity.

4. The heat pump unit installation structure according to claim 3, characterized in that: The edge of the top cover is provided with a folded edge, and the folded edge is connected to the air guide assembly, the cover plate and an end surface of the mesh plate facing the top cover through the first connecting structure.

5. The heat pump unit installation structure according to any one of claims 1 to 4, characterized in that: The first connection structure comprises a matching hook and a hole, and the hook is locked in the hole.

6. The heat pump unit installation structure according to claim 5, characterized in that: The hook is provided with a connecting portion and a stopper portion, the stopper portion is connected to the connecting portion, and the cross-sectional area of ​​the stopper portion is larger than the cross-sectional area of ​​the connecting portion; The clamping hole is provided with a first clamping hole portion and a second clamping hole portion, and the first clamping hole portion is connected with the second clamping hole portion; The stopping portion may pass through the first clamping hole portion, and the connecting portion may pass through the second clamping hole portion.

7. The heat pump unit installation structure according to any one of claims 1 to 4, characterized in that: The second connection structure includes a limiting member, the limiting member is provided with a first limiting hole; the end surface corresponding to the limiting member is provided with a second limiting hole; in the installed state, the second limiting hole is opposite to the first limiting hole.

8. The heat pump unit installation structure according to any one of claims 2 to 4, characterized in that: The third connection structure includes a second protrusion and a second groove, the second protrusion is arranged on the second panel, the second groove is arranged on the cover plate or the connection plate, and the second protrusion is inserted into the second groove.

9. The heat pump unit installation structure according to claim 4, characterized in that: The folded edge and the mesh plate are provided with a matching fourth connecting structure.

10. The heat pump unit installation structure according to claim 9, characterized in that: The fourth connection structure includes a connection member, a first mounting hole is formed on the connection member, a second mounting hole is formed on the mesh plate, and the first mounting hole is opposite to the second mounting hole.

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