Shell mounting structure and heat pump unit

Abstract

The utility model relates to a shell mounting structure. The shell mounting structure comprises a fixing piece, one end of the fixing piece is fixedly connected to the base, and the other end of the fixing piece extends in the direction away from the base; the shell is fixedly arranged on the base, a containing cavity is formed in the shell, and the compressor is arranged in the containing cavity; the shell is provided with a first connecting piece, and the shell is connected with the fixing piece through the first connecting piece; the surface, close to the fixing piece, of the shell abuts against the fixing piece. According to the shell installation structure, the stability of installation of the outer shell of the compressor can be improved, new noise generated when the shell vibrates along with vibration of the compressor is avoided, and therefore the overall noise of a heat pump unit is reduced.

Description

Technical Field

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

[0002] With the widespread application of heat pump technology, especially in the fields of home, commerce and industry, heat pump systems have become an important part of modern energy utilization. As the core equipment of the system, the performance and efficiency of the heat pump unit are directly related to the operation effect of the entire system. As a key component in the heat pump unit, the compressor will generate a lot of noise during operation, which not only affects the user experience, but also may cause noise pollution to the surrounding environment. Therefore, it is necessary to set a cover on the outside of the compressor to block the noise. However, the previous compressor cover often becomes unstable after installation, causing the compressor cover to vibrate with the vibration of the compressor, thereby generating new noise. Utility Model Content

[0003] Based on this, the purpose of the utility model is to provide a shell mounting structure, by arranging a first connecting member on the shell, fixing the first connecting member to a fixing member fixed on the base, and abutting one side plate of the shell against the fixing member, so that the fixing member provides support for the shell, thereby improving the stability of the entire shell after installation and avoiding noise generated when the shell vibrates with the vibration of the compressor.

[0004] Another object of the utility model is to provide a heat pump unit, by arranging a first connecting piece on the shell outside the compressor, fixing the first connecting piece to a fixing piece fixed on the base, and abutting a side plate of the shell against the fixing piece, so that the fixing piece provides support for the shell, thereby improving the stability of the entire shell after installation, avoiding noise generated when the shell vibrates with the vibration of the compressor, and reducing the noise transmission of the entire heat pump unit.

[0005] A shell installation structure relates to a compressor, wherein the compressor is installed on a base, and comprises:

[0006] A fixing member, one end of which is fixedly connected to the base, and the other end of which is extended away from the base;

[0007] A shell, fixedly mounted on the base, having an accommodating cavity inside, wherein the compressor is arranged in the accommodating cavity;

[0008] The shell is provided with a first connecting piece, and the shell is connected to the fixing piece through the first connecting piece; a side of the shell close to the fixing piece abuts against the fixing piece.

[0009] Further, the housing includes a first side plate, a second side plate, a third side plate and a top cover;

[0010] The first connecting member is disposed on the first side plate;

[0011] One side edge of the second side plate is connected to one side edge of the first side plate, and one side of the second side plate close to the fixing member is in contact with the fixing member;

[0012] One side of the third side plate is connected to one side of the first side plate away from the second side plate, and the other side of the third side plate is connected to one side of the second side plate away from the first side plate;

[0013] The top cover is disposed on the top of the accommodating cavity.

[0014] Furthermore, the edge of the second side plate is provided with a first flange;

[0015] The first flange close to the first side panel is connected to the first side panel; the first flange close to the third side panel is connected to the third side panel;

[0016] The first side panel is provided with a second flange, the second flange is close to the third side panel, and the second flange is connected to the third side panel;

[0017] The top cover is provided with a third flange, and the third flange is connected to the third side plate.

[0018] Furthermore, the first flange close to the first side panel and the first side panel, the second flange and the third side panel are all provided with matching hooks and holes, and the hooks are engaged with the holes.

[0019] Furthermore, the hook is provided with a first hook portion and a second hook portion, the second hook portion is connected to the first hook portion, and the cross-sectional area of ​​the second hook portion is greater than the cross-sectional area of ​​the first hook portion;

[0020] 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;

[0021] The second hook portion can pass through the first hook hole portion, and the first hook portion can pass through the second hook hole portion.

[0022] Furthermore, a limiting component is provided on a side of the clamping hole away from the clamping hook entry side;

[0023] The limit assembly includes two limit seats and a first clamping piece; the two limit seats are respectively arranged on both sides of the first clamping hole extending in the direction toward the second clamping hole; the two limit seats are both provided with a first clamping groove, and the two ends of the first clamping piece are respectively clamped in the two first clamping grooves.

[0024] Furthermore, the second side plate and the fixing member are provided with a matching second clamping member and a second clamping slot, and the second clamping member is clamped in the second clamping slot.

[0025] Furthermore, the top cover is provided with a second connecting piece, the first side plate is provided with a third connecting piece, and the second connecting piece is connected to the third connecting piece.

[0026] Furthermore, the first side plate is provided with a first groove, and a notch of the first groove is provided at an edge of the first side plate;

[0027] The top cover is provided with a second groove, and the notch of the second groove is provided at the edge of the top cover;

[0028] The first groove and the second groove are both provided with a buffer, and the buffer is clamped in the first groove and the second groove.

[0029] At the same time, the present application also provides a heat pump unit, including the shell installation structure described in the utility model.

[0030] The beneficial effects of the utility model are:

[0031] (1) By arranging a first connecting member on the outer shell of the compressor, the first connecting member is fixedly connected to a fixing member fixedly arranged on the base, and a side plate of the shell is abutted against the fixing member, so that the fixing member provides support for the shell, thereby improving the stability of the entire shell after installation, avoiding the shell from generating noise when vibrating with the vibration of the compressor, and reducing the noise transmission of the entire heat pump unit;

[0032] (2) The shell is decomposed into a plurality of side panels and a top cover, and flanges are provided on the plurality of side panels and the top cover. The connection between the various parts of the shell is achieved by connecting the flanges, which can reduce the number of openings on the shell body as much as possible and enhance the sealing performance of the shell;

[0033] At the same time, the connection between the flanges is detachable, which facilitates the installation of the shell and improves the installation efficiency while ensuring the stability of the installation;

[0034] (3) The hook and the hole are designed to prevent the hook from being removed from the hole as much as possible;

[0035] At the same time, a limit assembly is arranged near the clamping hole. After the clamping hook is clamped in the clamping hole, the limit assembly is used to limit the clamping hook, so as to prevent the vibration of the compressor from causing the clamping hook to move in the clamping hole, resulting in displacement between the interconnected plates and generating noise;

[0036] (4) By providing a matching second clamping member and a second clamping groove between the second side plate and the fixing member, the support strength of the fixing member on the second side plate can be further improved, and the noise generated by the collision between the two when the compressor is running can be avoided;

[0037] (5) By providing the first groove and the second groove on the first side plate and the top cover, even when the connecting pipe of the compressor is installed, the first side plate and the top cover can be installed smoothly and conveniently, thereby reducing the difficulty of installation and improving the installation efficiency;

[0038] At the same time, the buffer part is clamped in the first groove and the second groove to prevent the collision between the connecting pipe of the compressor and the shell due to bumps during transportation or vibrations during the operation of the compressor, thereby preventing damage and sealing the shell to reduce noise transmission.

[0039] 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

[0040] Figure 1 A schematic diagram of the housing installation structure provided in an embodiment of the present application;

[0041] Figure 2 An exploded view of a housing provided in an embodiment of the present application;

[0042] Figure 3 A schematic diagram of the first side plate structure provided in an embodiment of the present application;

[0043] Figure 4 A schematic diagram of the second side plate structure provided in an embodiment of the present application;

[0044] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0045] Figure 6 A schematic diagram of a card hole structure provided in an embodiment of the present application;

[0046] Figure 7 A front view of a limit assembly provided in an embodiment of the present application;

[0047] Figure 8 A side view of the limit seat provided in the embodiment of the present application;

[0048] Fig. 9 A side view of a fixing member and a second side plate provided in an embodiment of the present application;

[0049] Fig.10 A schematic diagram of the top cover structure provided in an embodiment of the present application.

[0050] In the figure: 10-fixing member; 20-shell; 21-first side plate; 21a-first groove; 211-first connecting member; 212-clamping hole; 212a-first clamping hole portion; 212b-second clamping hole portion; 213-limiting assembly; 2131-limiting seat; 2131a-first clamping groove; 2132-first clamping member; 214-second flange; 215-third connecting member; 22-second side plate; 221-first flange; 222-hook; 2221-first hook portion; 2222-second hook portion; 223-second clamping member; 223a-second clamping groove; 23-third side plate; 24-top cover; 24a-second groove; 241-third flange; 242-second connecting member. DETAILED DESCRIPTION

[0051] 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.

[0052] 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.

[0053] 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.

[0054] At present, the problem of the cover body set outside the compressor becoming unstable after installation and causing new noise is that when installing the compressor cover body, it is only fixed on the base where the compressor is installed. However, the compressor will generate large vibrations during operation, which will inevitably drive the base and the entire cover body set thereon to vibrate, thereby generating additional noise; at the same time, if the connection of the various components of the cover body is not firm enough or there is no limit when connecting, the various parts will also make noise due to displacement when vibrated. In addition, for the installation of the various components of the compressor, in general, the compressor is first installed on the base in the cavity of the heat pump unit, and then the connecting pipe connecting the compressor to the refrigerant is connected to other components of the heat pump unit, and finally the cover body for noise reduction is installed. Therefore, the avoidance of the connecting pipe needs to be considered during the installation process; and in order to make the heat pump unit miniaturized, the cavity where the compressor is installed is generally narrow, and it is a great challenge for the installer to install the compressor cover body conveniently and efficiently.

[0055] Based on this, the utility model provides a shell installation structure, by arranging a first connecting piece on the shell, fixing the first connecting piece to a fixing piece fixed on the base, and abutting a side plate of the shell against the fixing piece, so that the fixing piece provides support for the shell, thereby improving the stability of the entire shell after installation, and avoiding the shell from vibrating and generating noise due to the vibration of the compressor; at the same time, by optimizing the design of each component of the shell, the assembly of the shell is facilitated to improve the installation efficiency.

[0056] See also Figure 1 The utility model provides a shell installation structure, which relates to a compressor. The compressor is installed on a base. The shell installation structure includes a fixing member 10 and a shell 20. One end of the fixing member 10 is fixed to the base, and the other end is extended away from the base. The shell 20 is fixed to the base, and a receiving cavity is provided inside the shell 20. The compressor is arranged in the receiving cavity.

[0057] Specifically, the fixing member 10 is a fixing plate, preferably made of sheet metal material, which has the characteristics of high strength to ensure the stability of the fixing member 10. In order to enhance the strength of the fixing member 10, the fixing plate is a solid plate with a certain thickness. A plurality of through holes are provided on the fixing member 10 to facilitate the installation and connection of the housing 20 and other components. The size of the fixing member 10 is not limited. Preferably, the projection of the fixing member 10 on the side plate of the housing 20 facing the fixing member 10 covers the side plate of the housing 20 facing the fixing member 10. More preferably, the side of the fixing member 10 facing the housing 20 is a plane and is parallel to the side plate of the housing 20 facing the fixing member 10, so that the side plate of the housing 20 facing the fixing member 10 is more fully abutted with the side of the fixing member 10 close to the housing 20, thereby providing the housing 20 with as large and evenly distributed support strength as possible.

[0058] It is understandable that in other embodiments, the fixing member 10 is not limited to the plate-shaped structure in this embodiment, but may also be other shapes, such as a cube, a cuboid, a cylinder, a frame structure, etc., but is not limited to these.

[0059] Please also see Figure 2 and Figure 3 The shell 20 is provided with a first connecting member 211, and the shell 20 is connected to the fixing member 10 through the first connecting member 211. The side of the shell 20 close to the fixing member 10 is in contact with the fixing member 10. The shell 20 can be formed by connecting a single plate as a whole, or surrounded by a plurality of plates. In this embodiment, the shell 20 is surrounded by a plurality of plates, and a flange is provided at one end facing the base, and is fixedly connected to the base through the flange. Specifically, it includes a first side plate 21, a second side plate 22, a third side plate 23 and a top cover 24.

[0060] The first side plate 21 is set at an angle with the side of the fixing member 10 facing the shell 20, preferably vertically. The first connecting member 211 is set on the first side plate 21, and the first connecting member 211 is connected to the end of the first side plate 21 close to the fixing member 10, preferably integrally connected. The first connecting member 211 is provided with a flat plate, and a through hole is provided on the flat plate. Preferably, the side of the flat plate close to the fixing member 10 is perpendicular to the plate surface of the first side plate 21, so that the flat plate and the side of the fixing member 10 facing the shell 20 are fully abutted during installation, thereby improving the stability of the connection between the first connecting member 211 and the fixing member 10, and finally the first connecting member 211 is fixedly connected to the fixing member 10 by screws. In other embodiments, the first connecting member 211 and the fixing member 10 can also be connected by other methods, such as a snap connection method, a hook and hole connection method, etc.

[0061] See also Figure 4 The second side plate 22 is arranged between the compressor and the fixing member 10, and one side of the second side plate 22 is connected to one side of the first side plate 21, and the side facing away from the inside of the shell 20 is in contact with the side of the fixing member 10 facing the shell 20. At this time, the fixing member 10 provides support for the second side plate 22, so as to enhance the overall strength of the shell 20, thereby reducing the vibration of the shell 20 during operation. In order to reduce the number of openings when the first side plate 21 and the second side plate 22 are connected, and to ensure the stability of the connection between the two, a first flange 221 is provided at the edge of the second side plate 22. One end of the first flange 221 is connected to the second side plate 22, preferably integrally connected, and the other end extends toward the inside of the shell 20, and the first flange 221 is set at an angle with the plate surface of the second side plate 22, preferably vertically. The first flange 221 close to the first side plate 21 is connected to a side of the first side plate 21 close to the fixing member 10.

[0062] Please also see Figures 4 to 6Since the connection between the first side plate 21 and the second side plate 22 is located on the side of the compressor facing the fixing member 10, in order to facilitate the connection between the first side plate 21 and the second side plate 22 and improve the installation efficiency, a matching hook 222 and a hole 212 are provided between the first flange 221 close to the first side plate 21 and the first side plate 21, and the hook 222 is clamped in the hole 212. The hook 222 is provided with a first hook portion 2221 and a second hook portion 2222, one end of the first hook portion 2221 is connected to the first flange 221, and the other end is connected to the second hook portion 2222, and both are preferably connected in one piece. The cross-sectional area of ​​the second hook portion 2222 is larger than the cross-sectional area of ​​the first hook portion 2221. 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 greater than the width of the second clamping hole portion 212b, and the size of the first clamping hole portion 212a matches the size of the second clamping hook portion 2222, so that the second clamping hook portion 2222 can just pass from one side of the first clamping hole portion 212a to the other side, and the size of the second clamping hole portion 212b matches the size of the first clamping hook portion 2221. The hook 222 is matched so that after the hook 222 enters from the first hole 212a, the first hook 2221 can move from the first hole 212a to the second hole 212b along the length direction of the hole 212. Since the cross-section of the second hook 2222 is larger than the cross-section of the first hook 2221, when an external force is applied toward the first flange 221, the hook 222 is blocked by the second hook 2222, thereby preventing the hook 222 from vibrating out of the hole 212 due to vibration.

[0063] Please also see Figure 7 and Figure 8When the hook 222 is locked in the hole 212, although the hook 222 can be prevented from vibrating out of the hole 212 by designing the hook and the hole, when the compressor vibrates, the hook 222 will still shift along the extension direction of the second hole portion 212b toward the first hole portion 212a, and noise will be generated during the displacement. Therefore, in a further embodiment, a limiting assembly 213 is provided on the side of the hole 212 away from the hook 222 to limit the hook 222. The limiting assembly 213 includes two limiting seats 2131 and a first clamping member 2132. The two limiting seats 2131 are respectively arranged on both sides of the extension direction of the first hole 212a toward the second hole 212b, and are located at the intersection of the first hole 212a and the second hole 212b. The two limiting seats 2131 are both provided with a first clamping groove 2131a, and the two first clamping grooves 2131a are arranged opposite to each other. The first clamping member 2132 is in a long strip shape, and its two ends are respectively inserted into the two first clamping grooves 2131a. When the first side plate 21 and the second side plate 22 are not connected, the first clamping member 2132 is removed or inserted into one of the first clamping grooves 2131a. When the hook 222 passes through the clamping hole 212 and moves to the second clamping hole portion 212b, the first clamping member 2132 is inserted into the two first clamping grooves 2131a at the same time. At this time, the first clamping member 2132 and the hook 222 are abutted, so that the hook 222 is limited to the second clamping hole portion 212b.

[0064] See also Fig. 9 Furthermore, in order to further improve the support strength of the fixing member 10 on the second side plate 22 and prevent the fixing member 10 and the second side plate 22 from colliding and generating noise when the compressor is running, the second side plate 22 is provided with a second clamping member 223 and a second clamping groove 223a that match each other on the side facing away from the inside of the housing 20 and the side facing the housing 20 of the fixing member 10, and the second clamping member 223 is clamped in the second clamping groove 223a. In this embodiment, the second clamping member 223 is a plurality of protrusions distributed on the side of the second side plate 22 facing the fixing member 10, and the second clamping groove 223a is a groove or through hole that matches the second clamping member 223, and in the installed state, the plurality of protrusions are inserted in the groove or through hole.

[0065] The third side panel 23 is formed by connecting two side panels, preferably connected as one piece. The connection between the two side panels of the third side panel 23 is set at an angle, preferably vertically, so that one side panel is parallel to the first side panel 21, and the other side panel is parallel to the second side panel 22. The vertical connection is chamfered for easy handling and more beautiful. One side of the third side panel 23 is connected to the side of the first side panel 21 away from the second side panel 22, and the other side is connected to the side of the second side panel 22 away from the first side panel 21. Specifically, the third side panel 23 is connected to the first flange 221 close to the third side panel 23, the first flange 221 is provided with a through hole, and the side of the third side panel 23 close to the second side panel 22 and the first flange 221 are provided with corresponding through holes, and the first flange 221 is fixedly connected to the third side panel 23 by screws. The first side plate 21 is provided with a second flange 214, which is provided at the side where the first side plate 21 is connected to the third side plate 23, one end of which is connected to the first side plate 21, and the other end of which extends in a direction away from the first side plate 21 and is parallel to the first side plate 21. Similarly, the second flange 214 and the third side plate 23 are connected and limited by the same hook, hole, and position-limiting assembly as the connection between the first side plate 21 and the second side plate 22, wherein the hook 222 is provided on the end surface of the third side plate 23 close to one end of the first side plate 21, the hole 212 is provided on the second flange 214, and the position-limiting assembly 213 is provided near the hole 212 on the side of the second flange 214 away from the third side plate 23.

[0066] The top cover 24 is disposed at the top of the accommodating cavity. The top cover 24 is provided with a third flange 241, one end of the third flange 241 is connected to the third side plate 23, preferably integrally connected, and the other end extends toward the inside of the shell 20 and is perpendicular to the top cover 24. Similarly, the third side plate 23 is provided with corresponding through holes at one end facing the top cover 24 and the third flange 241, and the third flange 241 is fixedly connected to the third side plate 23 by screws. In order to achieve a fixed connection between the top cover 24 and the first side plate 21, the top cover 24 is further provided with a second connecting member 242, the first side plate 21 is provided with a matching third connecting member 215, and the second connecting member 242 is connected to the third connecting member 215. In this embodiment, the second connecting member 242 and the third connecting member 215 are provided with corresponding through holes, and the second connecting member 242 and the third connecting member 215 are fixedly connected by screws.

[0067] In other embodiments, the screw connections between the first flange 221 and the third side panel 23, between the third flange 241 and the third side panel 23, and between the second connecting member 242 and the third connecting member 215 may also adopt other connection methods, such as snap connection methods, hook and hole connection methods, etc., which are not limited here.

[0068] Please also see Figure 3 and Fig.10Furthermore, since the connecting pipe of the compressor extends in the direction of one side of the first side plate 21, in order to allow the connecting pipe of the compressor to pass through the shell 20 after the shell 20 is installed, the first side plate 21 is provided with a first groove 21a, and the notch of the first groove 21a is provided at the edge of the first side plate 21. Even after the connecting pipe is connected to the external component, the first side plate 21 can still be installed, thereby improving the installation efficiency. At the same time, the top cover 24 is provided with a second groove 24a, so that the connecting pipe extending from the upper end of the compressor passes through the second groove 24a, and the notch of the second groove 24a is provided at the edge of the top cover 24. Even after the connecting pipe here is connected to the external component, the top cover 24 can still be installed, thereby improving the installation efficiency.

[0069] Furthermore, the housing 20 is made of sheet metal. In order to prevent damage caused by collision between the connecting pipe and the housing 20 during transportation or when the compressor is running, and to seal the housing 20 and reduce noise transmission, a buffer (not shown) is provided at the first groove 21a and the second groove 24a, and the buffer is clamped in the first groove 21a and the second groove 24a. The buffer is made of soft sound-absorbing cotton, and the sound-absorbing cotton is preferably fluffy cotton, such as PU corrugated cotton, sound-proof cotton, polyester fiber cotton, etc.

[0070] It is understandable that the first groove 21a and the second groove 24a can also be opened on the third side plate 23, and the opening position is determined by the extension direction of the connecting pipe of the compressor. The first connecting member 211 can also be provided with the second side plate 22 and the third side plate 23. This is not limited here.

[0071] At the same time, the present application also provides a heat pump unit, including the shell installation structure described in the utility model.

[0072] Compared with the prior art, the beneficial effects of the technical solution of this application are:

[0073] (1) By arranging a first connecting member on the outer shell of the compressor, the first connecting member is fixedly connected to a fixing member fixed on the base, and a side plate of the shell is abutted against the fixing member, so that the fixing member provides support for the shell, thereby improving the stability of the entire shell after installation, preventing the shell from vibrating with the vibration of the compressor and generating noise, thereby reducing the noise transmission of the entire heat pump unit;

[0074] (2) The shell is decomposed into a plurality of side panels and a top cover, and flanges are provided on the plurality of side panels and the top cover. The connection between the various parts of the shell is achieved by connecting the flanges, which can reduce the number of openings on the shell body as much as possible and enhance the sealing performance of the shell;

[0075] At the same time, the connection between the flanges is detachable, which facilitates the installation of the shell and improves the installation efficiency while ensuring the stability of the installation;

[0076] (3) The hook and the hole are designed to prevent the hook from being removed from the hole as much as possible;

[0077] At the same time, a limit assembly is arranged near the clamping hole. After the clamping hook is clamped in the clamping hole, the limit assembly is used to limit the clamping hook, so as to prevent the vibration of the compressor from causing the clamping hook to move in the clamping hole, resulting in displacement between the interconnected plates and generating noise;

[0078] (4) By providing a matching second clamping member and a second clamping groove between the second side plate and the fixing member, the support strength of the fixing member on the second side plate can be further improved, and the noise generated by the collision between the two when the compressor is running can be avoided;

[0079] (5) By providing the first groove and the second groove on the first side plate and the top cover, even when the connecting pipe of the compressor is installed, the first side plate and the top cover can be installed smoothly and conveniently, thereby reducing the difficulty of installation and improving the installation efficiency;

[0080] At the same time, the buffer part is clamped in the first groove and the second groove to prevent the collision between the connecting pipe of the compressor and the shell due to bumps during transportation or vibrations during the operation of the compressor, thereby preventing damage and sealing the shell to reduce noise transmission.

[0081] 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 housing mounting structure, involving a compressor, wherein the compressor is mounted on a base, characterized in that: include: A fixing member, one end of which is fixedly connected to the base, and the other end of which is extended away from the base; A shell, fixedly mounted on the base, having an accommodating cavity inside, wherein the compressor is arranged in the accommodating cavity; The shell is provided with a first connecting piece, and the shell is connected to the fixing piece through the first connecting piece; a surface of the shell close to the fixing piece abuts against the fixing piece.

2. The housing installation structure according to claim 1, characterized in that: The housing comprises a first side plate, a second side plate, a third side plate and a top cover; The first connecting member is disposed on the first side plate; One side edge of the second side plate is connected to one side edge of the first side plate, and one side of the second side plate close to the fixing member is in contact with the fixing member; One side of the third side plate is connected to one side of the first side plate away from the second side plate, and the other side of the third side plate is connected to one side of the second side plate away from the first side plate; The top cover is disposed on the top of the accommodating cavity.

3. The housing installation structure according to claim 2, characterized in that: The edge of the second side plate is provided with a first flange; The first flange close to the first side panel is connected to the first side panel; the first flange close to the third side panel is connected to the third side panel; The first side panel is provided with a second flange, the second flange is close to the third side panel, and the second flange is connected to the third side panel; The top cover is provided with a third flange, and the third flange is connected to the third side plate.

4. The housing installation structure according to claim 3, characterized in that: The first flange close to the first side plate and the first side plate, the second flange and the third side plate are all provided with matching hooks and holes, and the hooks are engaged with the holes.

5. The housing installation structure according to claim 4, characterized in that: The hook is provided with a first hook portion and a second hook portion, the second hook portion is connected to the first hook portion, and the cross-sectional area of ​​the second hook portion is greater than the cross-sectional area of ​​the first hook 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 second hook portion can pass through the first hook hole portion, and the first hook portion can pass through the second hook hole portion.

6. The housing installation structure according to claim 5, characterized in that: A limiting component is provided on a side of the clamping hole away from the clamping hook entry side; The limit assembly includes two limit seats and a first clamping piece; the two limit seats are respectively arranged on both sides of the first clamping hole extending in the direction toward the second clamping hole; the two limit seats are both provided with a first clamping groove, and the two ends of the first clamping piece are respectively clamped in the two first clamping grooves.

7. The housing installation structure according to claim 2, characterized in that: The second side plate and the fixing member are provided with a matching second clamping member and a second clamping slot, and the second clamping member is clamped in the second clamping slot.

8. The housing installation structure according to any one of claims 2 to 7, characterized in that: The top cover is provided with a second connecting piece, the first side plate is provided with a third connecting piece, and the second connecting piece is connected to the third connecting piece.

9. The housing installation structure according to claim 8, characterized in that: The first side plate is provided with a first groove, and the notch of the first groove is provided at the edge of the first side plate; The top cover is provided with a second groove, and the notch of the second groove is provided at the edge of the top cover; The first groove and the second groove are both provided with a buffer, and the buffer is clamped in the first groove and the second groove.

10. A heat pump unit, characterized in that: It comprises the housing mounting structure described in any one of claims 1-9.

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