Mounting structure for compressor, outdoor unit and stationary air conditioner

Abstract

The application provides a mounting structure for a compressor, an outdoor unit and a stationary air conditioner, wherein the compressor comprises a cylinder, the mounting structure is arranged on the outer side wall of the cylinder, and the mounting structure is formed with a first mounting surface and a second mounting surface; a base is formed with a third mounting surface and a fourth mounting surface, the first mounting surface cooperates with the third mounting surface, so that the compressor can be horizontally mounted on the base; the second mounting surface cooperates with the fourth mounting surface, so that the compressor can be vertically mounted on the base; the mounting structure of the compressor is optimized, the universality is high, the cost is low, and the mounting process is simple; two fixing modes of the compressor can be realized without designing two kinds of compressors or two kinds of mounting structures; the types of the compressors that can be mounted on the same base are increased; the feet comprise a first foot, a second foot, a third foot and a fourth foot, the first foot and the second foot are arranged staggeredly, and the third foot and the fourth foot are arranged staggeredly, so that the compressor is stably mounted and firmly fixed.

Description

Technical Field

[0001] This invention belongs to the field of compressor technology, and particularly relates to an installation structure for compressors and an outdoor unit and parking air conditioner. Background Technology

[0002] With the development of the economy and society, compressors, as an important component of electrical appliances, are widely used in production and daily life. Depending on actual needs, compressors are sometimes installed horizontally and sometimes vertically, and different installation methods correspond to different installation structures, which complicates the structure. In existing compressors, one installation structure cannot simultaneously meet the requirements of both installation methods, resulting in limited functionality and poor versatility. If one installation structure corresponds to one installation method, the cost is high and the installation process is cumbersome. Summary of the Invention

[0003] In view of this, the present invention provides an installation structure for a compressor and an outdoor unit and parking air conditioner to solve the problems of single function, poor versatility and narrow application range of the installation structure in existing compressors.

[0004] The present invention provides an installation structure for a compressor, the compressor including a cylinder, the installation structure being disposed on the outer side wall of the cylinder, and the installation structure having a first mounting surface and a second mounting surface; the first mounting surface allows the compressor to be installed horizontally, and the second mounting surface allows the compressor to be installed vertically.

[0005] Further optionally, the mounting structure includes a foot, the foot having a first mounting surface and a second mounting surface; both the first mounting surface and the second mounting surface are planar, and the first mounting surface is parallel to the axis of the cylinder, while the second mounting surface is perpendicular to the axis of the cylinder;

[0006] Mounting holes are formed on both the first mounting surface and the second mounting surface for fixing the compressor when it is installed.

[0007] Alternatively, the foot may be a right-angle bent structure.

[0008] Further optionally, the machine foot includes a first machine foot and a second machine foot, the first machine foot and the second machine foot being offset from each other along the axial direction of the cylinder, and / or

[0009] The first and second machine feet are staggered along the circumference of the cylinder.

[0010] Further optionally, the compressor further includes a liquid storage tank disposed on the outer side wall of the cylinder, and the first and second mounting feet are both disposed away from the liquid storage tank; the mounting feet further include a third and a fourth mounting foot, and the third and fourth mounting feet are both disposed away from the liquid storage tank; the third and fourth mounting feet are offset along the axial direction of the cylinder, and / or

[0011] The third and fourth machine feet are staggered along the circumference of the cylinder.

[0012] Further optionally, the mounting structure includes a first mounting member and a second mounting member, the first mounting member and the second mounting member being spaced apart, and the first mounting member having a first mounting surface and the second mounting member having a second mounting surface.

[0013] The present invention also provides an outdoor unit, the outdoor unit including a housing, a compressor and the mounting structure for the compressor as described in any one of the above claims, the housing being provided with a base, the base forming a third mounting surface and a fourth mounting surface;

[0014] The first mounting surface mates with the third mounting surface, allowing the compressor to be horizontally mounted on the base;

[0015] The second mounting surface mates with the fourth mounting surface, allowing the compressor to be vertically mounted on the base.

[0016] Further optionally, the base includes a first base, the first base having a first mounting portion and a second mounting portion, the first mounting portion corresponding to a first foot, the second mounting portion corresponding to a second foot, and the first mounting portion and the second mounting portion being arranged in a stepped manner;

[0017] Both the first mounting part and the second mounting part have a third mounting surface and a fourth mounting surface.

[0018] Further optionally, the base includes a second base disposed opposite to the first base, the second base having a third mounting portion and a fourth mounting portion, the third mounting portion corresponding to a third foot, the fourth mounting portion corresponding to a fourth foot, and the third mounting portion and the fourth mounting portion being arranged in a stepped manner;

[0019] Both the third mounting part and the fourth mounting part have a third mounting surface and a fourth mounting surface.

[0020] Further optionally, both the third mounting surface and the fourth mounting surface are planar, with the third mounting surface parallel to the main body surface of the housing and the fourth mounting surface perpendicular to the main body surface of the housing;

[0021] Bolt holes are formed on both the third and fourth mounting surfaces for fixing the compressor during installation.

[0022] Further optionally, the outdoor unit also includes a vibration damper and bolts, the vibration damper having a through hole and being made of rubber material; the vibration damper is disposed between the first mounting surface and the third mounting surface, and the bolts pass through bolt holes, through holes, and mounting holes in sequence, thereby the compressor is horizontally mounted on the base; or,

[0023] The vibration damping component is disposed between the second mounting surface and the fourth mounting surface, and the bolt passes through the mounting hole, through hole and bolt hole in sequence, thereby the compressor is vertically mounted on the base.

[0024] The present invention also provides a parking air conditioner, the parking air conditioner including the outdoor unit as described in any of the above claims; when the outdoor unit is installed on the outer side of the top wall of the cab, the main body surface of the housing is horizontally arranged, and the compressor is horizontally installed on the housing;

[0025] When the outdoor unit is installed on the outer side of the rear wall of the cab, the main body of the housing is vertically arranged, and the compressor is vertically installed on the housing.

[0026] Compared with the prior art, the main advantages of the present invention are as follows:

[0027] (1) By cleverly designing the installation structure to form a first installation surface and a second installation surface; the first installation surface allows the compressor to be installed horizontally, and the second installation surface allows the compressor to be installed vertically; the installation structure is optimized, has strong versatility, increases the function of the installation structure, expands the scope of application of the installation structure, has low cost and simple installation process; two fixing methods of the compressor can be realized without designing two compressors or two installation structures.

[0028] (2) The first mounting surface is parallel to the axis of the cylinder, the second mounting surface is perpendicular to the axis of the cylinder, and the machine feet include the first machine foot, the second machine foot, the third machine foot and the fourth machine foot. The first machine foot and the second machine foot are staggered, and the third machine foot and the fourth machine foot are staggered, so that the compressor is installed stably and fixed firmly; the machine feet are right-angle bent structure or block structure, which is simple in structure and versatile in function;

[0029] (3) By cleverly designing the base of the housing to form a third mounting surface and a fourth mounting surface, the first mounting surface and the third mounting surface cooperate to allow the compressor to be horizontally mounted on the base; the second mounting surface and the fourth mounting surface cooperate to allow the compressor to be vertically mounted on the base; so that the compressor can be horizontally mounted or vertically mounted on the same base.

[0030] (4) The base includes a first mounting part, a second mounting part, a third mounting part and a fourth mounting part. The first mounting part corresponds to the first machine foot, the second mounting part corresponds to the second machine foot, the third mounting part corresponds to the third machine foot, and the fourth mounting part corresponds to the fourth machine foot, so that the compressor can be stably and firmly fixed on the base. A vibration damping component is provided between the compressor and the base to effectively reduce the vibration of the compressor, avoid damage to the direct collision between the compressor and the base, eliminate the noise caused by the collision, and reduce the stress caused by the vibration.

[0031] (5) When the installation structure is applied to the parking air conditioner, the compressor can be well fixed on the outdoor unit casing, which solves the problems of poor universality, single function, narrow application range, high cost and complicated compressor installation process when the outdoor unit of the parking air conditioner is installed in different positions in the driver's cab. There is no need to design two compressors or two casings. The compressor can be fixed on the casing by any of the two fixing methods according to actual needs, which saves costs. Attached Figure Description

[0032] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0033] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0034] Figure 1a and 1b A schematic diagram of an embodiment of the compressor and mounting structure provided by the present invention;

[0035] Figure 2 A schematic diagram of the shell embodiment provided by the present invention;

[0036] Figure 3 This is a schematic diagram of the structure of an embodiment of the vibration damping component provided by the present invention;

[0037] Figure 4a , Figure 4b , Figure 4c and Figure 4d A schematic diagram of an embodiment of the compressor horizontally mounted on the housing provided by the present invention;

[0038] Figure 5a , Figure 5b , Figure 5c and Figure 5d A schematic diagram of an embodiment of the compressor vertically mounted on the housing provided by the present invention;

[0039] In the picture:

[0040] 1-Compressor; 11-Cylinder; 12-Liquid storage tank;

[0041] 21-First mounting foot; 211-First mounting hole; 212-Second mounting hole; 22-Second mounting foot; 221-Third mounting hole; 222-Fourth mounting hole; 23-Third mounting foot; 231-Fifth mounting hole; 232-Sixth mounting hole; 24-Fourth mounting foot; 241-Seventh mounting hole; 242-Eighth mounting hole; 251-First mounting surface; 252-Second mounting surface;

[0042] 3-Housing; 31-First base; 311-First bolt hole; 312-Second bolt hole; 313-Third bolt hole; 314-Fourth bolt hole; 32-Second base; 321-Fifth bolt hole; 322-Sixth bolt hole; 323-Seventh bolt hole; 324-Eighth bolt hole; 331-Third mounting surface; 332-Fourth mounting surface;

[0043] 41-Vibration damper; 411-Through hole; 42-Bolt. Detailed Implementation

[0044] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] The terminology used in the embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms “a,” “the,” and “the” used in the embodiments of this invention and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. “Multiple” generally includes at least two, but does not exclude the inclusion of at least one.

[0046] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0047] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0048] In existing technologies, when installing compressors, one installation method corresponds to one installation structure. When the installation method changes, the required installation structure also needs to be changed, which complicates the compressor and installation structure, increases costs, and makes the installation process cumbersome. Furthermore, one installation structure cannot simultaneously meet the requirements of two installation methods, resulting in limited functionality and poor versatility.

[0049] This invention creatively provides an installation structure for a compressor, the compressor including a cylinder, the installation structure being disposed on the outer side wall of the cylinder, and the installation structure forming a first mounting surface and a second mounting surface; the first mounting surface allows the compressor to be installed horizontally, and the second mounting surface allows the compressor to be installed vertically;

[0050] The compressor mounting structure has been optimized, making it highly versatile. The functionality of the mounting structure has been increased, expanding its applicability. It is low-cost and easy to install. There is no need to design two different compressors or two different mounting structures, as it can achieve two mounting methods for the compressor.

[0051] like Figure 1a and Figure 1b As shown, the mounting structure includes a foot, which has a first mounting surface 251 and a second mounting surface 252. Both the first mounting surface 251 and the second mounting surface 252 are planes, and the first mounting surface 251 is parallel to the axis of the cylinder 11, while the second mounting surface 252 is perpendicular to the axis of the cylinder 11. This ensures that the compressor 1 is installed stably and securely.

[0052] Mounting holes are formed on both the first mounting surface 251 and the second mounting surface 252 for fixing the compressor 1 when it is installed.

[0053] Furthermore, the machine feet are either right-angle bent structures or block-shaped structures;

[0054] Preferably, the machine foot is a right-angle bent structure, comprising a first section and a second section, the first section and the second section being perpendicular to each other, and the length of the right-angled side of the first section and the length of the right-angled side of the second section being equal; the structure is simple, the forming quality is high, and the functions are diverse.

[0055] like Figure 1a and Figure 1b As shown, in response to the problem of the compressor 1 not being securely fixed, this embodiment proposes that the machine feet include a first machine foot 21 and a second machine foot 22, and the first machine foot 21 and the second machine foot 22 are staggered along the axial and circumferential directions of the cylinder 11.

[0056] Furthermore, the compressor 1 also includes a liquid storage tank 12, which is disposed on the outer wall of the cylinder 11, and the first foot 21 and the second foot 22 are both disposed away from the liquid storage tank 12; the foot also includes a third foot 23 and a fourth foot 24, and the third foot 23 and the fourth foot 24 are both disposed away from the liquid storage tank 12; the third foot 23 and the fourth foot 24 are staggered along the axial and circumferential directions of the cylinder 11.

[0057] The first mounting surface 251 of the first foot 21 and the first mounting surface 251 of the third foot 23 are parallel or in the same plane, preferably in the same plane; the second mounting surface 252 of the first foot 21 and the second mounting surface 252 of the third foot 23 are parallel or in the same plane, preferably in the same plane.

[0058] The first mounting surface 251 of the second foot 22 and the first mounting surface 251 of the fourth foot 24 are parallel or in the same plane, preferably in the same plane; the second mounting surface 252 of the second foot 22 and the second mounting surface 252 of the fourth foot 24 are parallel or in the same plane, preferably in the same plane.

[0059] The first foot 21 and the second foot 22 are staggered, and the third foot 23 and the fourth foot 24 are staggered, so that the compressor 1 is installed stably and fixed firmly.

[0060] Specifically, the first mounting surface 251 of the first foot 21 has a first mounting hole 211, and the second mounting surface 252 of the first foot 21 has a second mounting hole 212; the first mounting surface 251 of the second foot 22 has a third mounting hole 221, and the second mounting surface 252 of the second foot 22 has a fourth mounting hole 222; the first mounting surface 251 of the third foot 23 has a fifth mounting hole 231, and the second mounting surface 252 of the third foot 23 has a sixth mounting hole 232; the first mounting surface 251 of the fourth foot 24 has a seventh mounting hole 241, and the second mounting surface 252 of the fourth foot 24 has an eighth mounting hole 242.

[0061] In other embodiments, the mounting structure includes a first mounting member and a second mounting member, which are spaced apart. The first mounting member has a first mounting surface 251, and the second mounting member has a second mounting surface 252. Specifically, the first mounting member and the second mounting member are staggered along the axial and circumferential directions of the cylinder 11. The first mounting surface 251 allows the compressor 1 to be mounted horizontally, and the second mounting surface 252 allows the compressor 1 to be mounted vertically. This optimizes the mounting structure, enhances its versatility, increases its functionality, expands its applicability, and reduces costs.

[0062] like Figure 2 As shown, this embodiment also provides an outdoor unit, which includes a housing 3, a compressor 1, and the mounting structure for the compressor 1 described in any of the above. A base is provided on the housing 3, and the base forms a third mounting surface 331 and a fourth mounting surface 332.

[0063] The first mounting surface 251 and the third mounting surface 331 cooperate to allow the compressor 1 to be horizontally mounted on the base; the second mounting surface 252 and the fourth mounting surface 332 cooperate to allow the compressor 1 to be vertically mounted on the base; thus, the compressor 1 can be mounted both horizontally and vertically on the same base; this expands the range of applications of the base, allowing different types of compressors 1 to be mounted on the same base.

[0064] like Figure 2 As shown, in response to the problem that the compressor 1 is not securely fixed when it is installed on the base, this embodiment proposes that the base includes a first base 31, the first base 31 is formed with a first mounting part and a second mounting part, the first mounting part corresponds to the first foot 21, the second mounting part corresponds to the second foot 22, and the first mounting part and the second mounting part are arranged in a stepped manner.

[0065] Both the first mounting section and the second mounting section have a third mounting surface 331 and a fourth mounting surface 332.

[0066] Furthermore, the base includes a second base 32 disposed opposite to the first base 31. The second base 32 has a third mounting portion and a fourth mounting portion. The third mounting portion corresponds to the third foot 23, and the fourth mounting portion corresponds to the fourth foot 24. The third mounting portion and the fourth mounting portion are arranged in a stepped manner.

[0067] Both the third mounting part and the fourth mounting part have a third mounting surface 331 and a fourth mounting surface 332. The contact surface between the compressor 1 and the base is large, and multiple parts can be connected to make the compressor 1 stable and firmly fixed on the base.

[0068] Preferably, both the third mounting surface 331 and the fourth mounting surface 332 are planar, and the third mounting surface 331 is parallel to the main body surface of the housing 3, while the fourth mounting surface 332 is perpendicular to the main body surface of the housing 3.

[0069] Bolt holes are formed on both the third mounting surface 331 and the fourth mounting surface 332 for fixing the compressor 1 when it is installed.

[0070] Specifically, the third mounting surface 331 of the first mounting part has a first bolt hole 311, and the fourth mounting surface 332 of the first mounting part has a second bolt hole 312; the third mounting surface 331 of the second mounting part has a third bolt hole 313, and the fourth mounting surface 332 of the second mounting part has a fourth bolt hole 314; the third mounting surface 331 of the third mounting part has a fifth bolt hole 321, and the fourth mounting surface 332 of the third mounting part has a sixth bolt hole 322; the third mounting surface 331 of the fourth mounting part has a seventh bolt hole 323, and the fourth mounting surface 332 of the fourth mounting part has an eighth bolt hole 324;

[0071] like Figure 4a , Figure 4b , Figure 4c and Figure 4d As shown, when the compressor 1 is horizontally mounted on the base, the first mounting hole 211 corresponds to the first bolt hole 311, the third mounting hole 221 corresponds to the third bolt hole 313, the fifth mounting hole 231 corresponds to the fifth bolt hole 321, and the seventh mounting hole 241 corresponds to the seventh bolt hole 323. Then, the compressor 1 is fixed on the base by the corresponding bolts 42.

[0072] like Figure 5a , Figure 5b , Figure 5c and Figure 5dAs shown, when the compressor 1 is vertically mounted on the base, the second mounting hole 212 corresponds to the second bolt hole 312, the fourth mounting hole 222 corresponds to the fourth bolt hole 314, the sixth mounting hole 232 corresponds to the sixth bolt hole 322, and the eighth mounting hole 242 corresponds to the eighth bolt hole 324. Then, the compressor 1 is fixed on the base by the corresponding bolts 42.

[0073] like Figure 3 As shown, in response to the problem that the vibration of the compressor 1 during operation affects the base and housing 3, this embodiment proposes that the outdoor unit also includes a vibration damping component 41 and a bolt 42. The vibration damping component 41 has a through hole 411 and is made of rubber material. When the compressor 1 is horizontally installed on the base, the vibration damping component 41 is disposed between the first mounting surface 251 and the third mounting surface 331, and the bolt 42 passes through the bolt hole, the through hole 411 and the mounting hole in sequence, so that the compressor 1 is horizontally installed on the base.

[0074] When the compressor 1 is vertically mounted on the base, the vibration damping component 41 is disposed between the second mounting surface 252 and the fourth mounting surface 332, and the bolt 42 passes through the bolt hole, the through hole 411 and the mounting hole in sequence, so that the compressor 1 is vertically mounted on the base.

[0075] A vibration damping component 41 is provided between the compressor 1 and the base, which effectively reduces the vibration of the compressor 1, avoids direct collision between the compressor 1 and the base, eliminates noise caused by collision, and reduces stress caused by vibration.

[0076] Preferably, the vibration damping element 41 has a cube structure.

[0077] This embodiment also provides a parking air conditioner, which includes the outdoor unit described in any of the above embodiments; when the outdoor unit is installed on the outer side of the top wall of the cab, the main body surface of the housing 3 is horizontally arranged, and the compressor 1 is horizontally installed on the housing 3; when the outdoor unit is installed on the outer side of the rear wall of the cab, the main body surface of the housing 3 is vertically arranged, and the compressor 1 is vertically installed on the housing 3.

[0078] The compressor 1 can be well fixed to the outdoor unit housing 3, solving the problems of poor universality of the fixing structure of the compressor 1, single function, narrow application range, high cost and complicated installation process when the outdoor unit of the parking air conditioner is installed in different positions in the driver's cab. There is no need to design two compressors 1 or two housings 3. The compressor 1 can be fixed to the housing 3 by any of the two fixing methods according to actual needs, saving costs.

[0079] Furthermore, the steps for installing compressor 1 on the base are as follows:

[0080] like Figure 4a , Figure 4b , Figure 4cand Figure 4d As shown, when the outdoor unit of the parking air conditioner is installed on the outer side of the top wall of the cab, the head of the bolt 42 is placed on the back side of the base, the tail of the bolt 42 is passed through the bolt hole of the third mounting surface 331, and the head of the bolt 42 is welded to the base; then the through hole 411 of the vibration damper 41 is aligned with the tail of the bolt 42 and inserted into the bolt 42; the compressor 1 is placed on the base, and the first mounting hole 211 corresponds to the first bolt hole 311, the third mounting hole 221 corresponds to the third bolt hole 313, the fifth mounting hole 231 corresponds to the fifth bolt hole 321, and the seventh mounting hole 241 corresponds to the seventh bolt hole 323; finally, the nut is tightened, and the compressor 1 is now installed.

[0081] like Figure 5a , Figure 5b , Figure 5c and Figure 5d As shown, when the outdoor unit of the parking air conditioner is installed on the outer side of the rear wall of the cab, the head of the bolt 42 is positioned on one side of the base, and the tail of the bolt 42 is passed through the bolt hole of the fourth mounting surface 332. The head of the bolt 42 is then welded to the base. Next, the through hole 411 of the vibration damper 41 is aligned with the tail of the bolt 42 and inserted into the bolt 42. The compressor 1 is then placed on the base, with the second mounting hole 212 corresponding to the second bolt hole 312, the fourth mounting hole 222 corresponding to the fourth bolt hole 314, the sixth mounting hole 232 corresponding to the sixth bolt hole 322, and the eighth mounting hole 242 corresponding to the eighth bolt hole 324. Finally, the nut is tightened, and the compressor 1 is now installed.

[0082] Exemplary embodiments of this disclosure have been specifically shown and described above. It should be understood that this disclosure is not limited to the detailed structures, arrangements, or implementations described herein; rather, this disclosure is intended to cover various modifications and equivalent arrangements contained within the spirit and scope of the appended claims.

Claims

1. A mounting structure for a compressor, the compressor (1) comprising a cylinder (11), characterized in that, The mounting structure is disposed on the outer peripheral wall of the cylinder (11), and the mounting structure includes a foot, the foot having a first mounting surface (251) and a second mounting surface (252); the first mounting surface (251) allows the compressor (1) to be mounted horizontally, and the second mounting surface (252) allows the compressor (1) to be mounted vertically. The machine feet include a first machine foot (21), a second machine foot (22), a third machine foot (23), and a fourth machine foot (24). The first machine foot (21) and the second machine foot (22) are staggered along the axial and circumferential directions of the cylinder (11), and the third machine foot (23) and the fourth machine foot (24) are staggered along the axial and circumferential directions of the cylinder (11). The first mounting surface (251) of the first machine foot (21) and the first mounting surface (251) of the third machine foot (23) are parallel. Or they are in the same plane, the second mounting surface (252) of the first foot (21) and the second mounting surface (252) of the third foot (23) are parallel or in the same plane; the first mounting surface (251) of the second foot (22) and the first mounting surface (251) of the fourth foot (24) are parallel or in the same plane; the second mounting surface (252) of the second foot (22) and the second mounting surface (252) of the fourth foot (24) are parallel or in the same plane.

2. The mounting structure for a compressor according to claim 1, characterized in that, The first mounting surface (251) and the second mounting surface (252) are both planes, and the first mounting surface (251) is parallel to the axis of the cylinder (11), while the second mounting surface (252) is perpendicular to the axis of the cylinder (11). Mounting holes are formed on both the first mounting surface (251) and the second mounting surface (252) for fixing the compressor (1) when it is installed.

3. The mounting structure for a compressor according to claim 2, characterized in that, The machine feet have a right-angle bend structure.

4. The mounting structure for a compressor according to claim 2, characterized in that, The compressor (1) also includes a liquid storage tank (12), which is disposed on the outer side wall of the cylinder (11), and the first foot (21), the second foot (22), the third foot (23) and the fourth foot (24) are all disposed away from the liquid storage tank (12).

5. An outdoor unit, characterized in that, The outdoor unit includes a housing (3), a compressor (1) and the mounting structure for the compressor as described in claim 1. A base is provided on the housing (3), and the base forms a third mounting surface (331) and a fourth mounting surface (332). The first mounting surface (251) and the third mounting surface (331) cooperate to allow the compressor (1) to be horizontally mounted on the base; The second mounting surface (252) cooperates with the fourth mounting surface (332) so that the compressor (1) can be vertically mounted on the base.

6. An outdoor unit, characterized in that, The outdoor unit includes a housing (3), a compressor (1), and a mounting structure for the compressor as described in any one of claims 2-4. A base is provided on the housing (3), and the base forms a third mounting surface (331) and a fourth mounting surface (332). The first mounting surface (251) and the third mounting surface (331) cooperate to allow the compressor (1) to be horizontally mounted on the base; The second mounting surface (252) cooperates with the fourth mounting surface (332) so that the compressor (1) can be vertically mounted on the base.

7. The outdoor unit according to claim 6, characterized in that, The base includes a first base (31), the first base (31) having a first mounting part and a second mounting part, the first mounting part corresponding to a first foot (21), the second mounting part corresponding to a second foot (22), and the first mounting part and the second mounting part being arranged in a stepped manner; Both the first mounting part and the second mounting part have a third mounting surface (331) and a fourth mounting surface (332).

8. The outdoor unit according to claim 7, characterized in that, The base includes a second base (32) disposed opposite to the first base (31). The second base (32) has a third mounting part and a fourth mounting part. The third mounting part corresponds to the third foot (23), and the fourth mounting part corresponds to the fourth foot (24). The third mounting part and the fourth mounting part are arranged in a stepped manner. Both the third mounting part and the fourth mounting part have a third mounting surface (331) and a fourth mounting surface (332).

9. The outdoor unit according to claim 8, characterized in that, The third mounting surface (331) and the fourth mounting surface (332) are both planes, and the third mounting surface (331) is parallel to the main body surface of the housing (3), while the fourth mounting surface (332) is perpendicular to the main body surface of the housing (3). Bolt holes are formed on both the third mounting surface (331) and the fourth mounting surface (332) for fixing the compressor (1) when it is installed.

10. The outdoor unit according to claim 9, characterized in that, The outdoor unit also includes a vibration damper (41) and a bolt (42). The vibration damper (41) has a through hole (411) and is made of rubber material. The vibration damper (41) is disposed between the first mounting surface (251) and the third mounting surface (331). The bolt (42) passes through the bolt hole, the through hole (411), and the mounting hole in sequence, thereby the compressor (1) is horizontally mounted on the base; or, The vibration damping component (41) is disposed between the second mounting surface (252) and the fourth mounting surface (332), and the bolt (42) passes through the mounting hole, the through hole (411) and the bolt hole in sequence, thereby the compressor (1) is vertically mounted on the base.

11. A parking air conditioner, characterized in that, The parking air conditioner includes an outdoor unit as described in any one of claims 5-10; when the outdoor unit is installed on the outer side of the top wall of the cab, the main body surface of the housing (3) is horizontally arranged, and the compressor (1) is horizontally installed on the housing (3); When the outdoor unit is installed on the outside of the rear wall of the cab, the main body of the housing (3) is vertically arranged, and the compressor (1) is vertically installed on the housing (3).

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