Vertical installation type compressor

Abstract

The utility model discloses a vertically mounted compressor, which comprises a compressor body, the compressor comprises a compressor body and a mounting column formed on the compressor body, the mounting column is formed on the side face of the compressor body, the axis of the mounting column is perpendicular to the axis of the compressor body, and the mounting column is used for being fixed to a mounting frame. The positioning difficulty and the mounting difficulty of the compressor can be remarkably reduced, the compressor is stably positioned, and the mounting stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a vertically installed compressor. Background Art

[0002] At present, large-displacement scroll compressors are generally installed side-mounted, with mounting ears or mounting columns formed on the cylinder body by casting and connected to the side of the L-shaped mounting frame. Due to the large total weight of large-displacement scroll compressors, the side-mounted installation structure needs to be positioned laterally, which is difficult to position and adjust. In addition, the compressor as a whole needs to be limited when installed sideways, which makes installation difficult. Utility Model Content

[0003] In order to overcome the defects in the prior art, the embodiment of the utility model provides a vertically mounted compressor, which can significantly reduce the difficulty of positioning and installing the compressor, stably position the compressor, and improve the stability of installation.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model discloses a vertical installation type compressor, comprising:

[0006] Compressor body;

[0007] a mounting post formed on the compressor body,

[0008] Wherein, the mounting column is formed on the side of the compressor body, the axis of the mounting column is perpendicular to the axis of the compressor body, and the mounting column is used to be fixed to the mounting frame.

[0009] Preferably, the mounting post and the compressor body are of integral construction.

[0010] Preferably, the mounting column is a cylinder, a mounting hole is formed in the mounting column, and a screw is disposed in the mounting hole.

[0011] Preferably, a notch is provided on a side surface of the mounting column.

[0012] Preferably, a hanging column is arranged on the upper side of the compressor body, the hanging column is a cylinder, and a threaded hole is opened in the hanging column.

[0013] Preferably, it also includes:

[0014] A compressor rear cover, the compressor rear cover and the compressor body are of an integrated structure, and the compressor rear cover includes a bottom cover and a frame arranged around the bottom cover;

[0015] The bottom cover and the frame form a cavity for accommodating the oil return structure;

[0016] The oil return structure comprises a sedimentation groove, an oil return groove, an oil return hole and an oil collecting groove.

[0017] Preferably, the oil return hole and the oil return groove are located at the bottom of the cavity, the sedimentation groove is located above the oil return groove, and the oil collecting groove is located above the sedimentation groove.

[0018] Preferably, the oil return groove is connected to the oil collecting groove, and the oil return groove is provided with a notch.

[0019] Preferably, the compressor is a scroll compressor.

[0020] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0021] 1. The present application provides a vertical mounting column on the side of the compressor, so that the compressor can be directly installed on a horizontal mounting frame. Compared with the installation method of installing on an L-shaped bracket, the positioning and installation difficulties of the compressor can be significantly reduced, and the stability of the installation can be improved. In addition, a notch is provided on the mounting column. During the installation process, the alignment degree between the screw and the mounting hole on the mounting frame can be observed, so that the compressor can be quickly installed.

[0022] 2. The present application provides a hanging column on the upper side of the compressor body, and the hanging column can be connected to a hanging ring to suspend the compressor, thereby facilitating the transfer or installation of the compressor.

[0023] 3. The setting of the mounting column in the present application will cause some grease to settle in the sedimentation tank, affecting the overall lubrication. By opening a notch in the oil return tank, the lubricating oil in the sedimentation tank is transported to the oil collecting tank through the notch of the oil return tank, thereby ensuring normal lubrication.

[0024] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 The utility model is a schematic diagram of the structure of the mounting column in the scroll compressor.

[0027] Figure 2 The utility model is a schematic diagram of the oil return structure of the rear cover of the scroll compressor.

[0028] The reference numerals of the above drawings are: 1. compressor body; 2. mounting column; 3. mounting hole; 4. notch; 5. lifting column; 6. bottom cover; 7. frame; 8. cavity; 9. sedimentation tank; 10. notch; 11. oil return tank; 12. oil return hole; 13. oil collecting tank; 14. compressor rear cover DETAILED DESCRIPTION

[0029] 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.

[0030] The following is an explanation of the implementation of the utility model through specific specific embodiments. Those skilled in the art can understand the advantages and effects of the utility model from the contents disclosed in this specification. The utility model can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without deviating from the concept of the utility model. In addition, the drawings of the utility model are only simple schematic illustrations and are not depicted according to actual dimensions. It is stated in advance. The following implementation methods will further explain the relevant technical contents of the utility model in detail, but the disclosed contents are not intended to limit the scope of protection of the utility model.

[0031] The directional words appearing in the following description are all directions shown in the figure, and do not limit the specific structure of the utility model. In the description of the utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0032] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In order to better understand the present invention, Figure 1 to Figure 2 The vertically mounted scroll compressor of an embodiment of the utility model is described in detail.

[0034] Reference Figure 1-2 As shown, according to one embodiment of the utility model, a vertically mounted scroll compressor includes a compressor body 1, a mounting column 2 is formed on the side of the compressor body 1, the axis of the mounting column 2 is perpendicular to the axis of the compressor body 1, a hanging column 5 is formed on the upper side of the compressor body 1, the mounting column 2 and the hanging column 5 are cast on the compressor body 1 through a casting process, and a compressor rear cover 14 is also formed on the compressor body 1.

[0035] The compressor rear cover 14 includes a bottom cover 6 and a frame 7. The frame 7 is a part of the compressor housing disposed around the bottom cover 6. A cavity 8 is formed between the bottom cover 6 and the frame 7. The cavity 8 is used to accommodate an oil return structure.

[0036] By means of the above structure, the scroll compressor in the embodiment of the present application can significantly reduce the difficulty of positioning and installing the compressor by providing a vertical mounting column, improve the stability of the installation, and ensure normal lubrication.

[0037] Reference Figure 1 As shown, the present application shows a schematic diagram of a vertical mounting column structure of a scroll compressor. Figure 1 As shown, two mounting columns 2 are respectively arranged on both sides of the compressor body 1, and the mounting columns 2 on both sides are arranged diagonally. The mounting columns 2 are cylindrical structures, and the axes of the mounting columns 2 are perpendicular to the axis of the compressor body 1, forming a vertical mounting structure. This installation method of the mounting columns 2 can directly install the compressor on a horizontal mounting frame, and the four mounting columns are convenient for diagonal positioning, which can significantly reduce the difficulty of positioning and installing the compressor and improve the stability of the installation.

[0038] In some possible embodiments, the axis of the mounting column 2 on the side of the compressor body 1 is perpendicular to the axis of the compressor body 1 and is arranged on the side of the compressor body 1, so that the compressor can be installed on a horizontal mounting frame. There can be multiple vertical mounting columns 2, and the mounting column 2 can be set to other column structures, such as square columns. The column structure setting of the mounting column 2 does not affect its function. The technician can set the position and column structure of the mounting column 2 according to actual needs, and this application will not be described in detail here.

[0039] A mounting hole 3 is provided in the mounting column 2, and a screw is provided in the mounting hole 3 for mounting with the mounting hole on the mounting frame. A notch 4 is provided on the side of the mounting column 2, and the notch 4 is used to observe whether the screw is aligned when the mounting column 2 is installed on the mounting frame, so that the compressor can be quickly installed.

[0040] The mounting column 2 is cast on the compressor body 1 by using a casting process. The mounting column 2 and the compressor body 1 are an integrated structure, which can improve the production efficiency of the compressor.

[0041] A hanging column 5 is arranged on the upper side of the compressor body 1. The hanging column 5 is a cylindrical structure. A threaded hole is opened in the hanging column 5 for connecting to a lifting ring. The hanging column 5 in the present application is suspended by connecting to the lifting ring, which is convenient for transferring or installing the compressor, can improve the installation efficiency of the compressor, and reduce the difficulty of installation.

[0042] In some possible embodiments, the hanging column 5 can be set at other positions according to the hanging center of gravity, and the hanging column 5 can be set to other column structures, such as square columns. The column structure setting of the hanging column 5 does not affect its function. The technicians can set the position and column structure of the hanging column 5 according to actual needs, and this application will not be described in detail here.

[0043] Since the present application sets the mounting column 2 on the side of the compressor body 1, and the mounting column 2 is a vertical structure, the volume and length of the mounting column 2 are relatively large, and the compressor body 1 needs to be rotated 90 degrees clockwise before the mounting column 2 is set on the compressor body 1. This setting method will change the position of the oil collecting groove 13 in the compressor rear cover 14, so that the position of the oil collecting groove 13 is rotated 90 degrees clockwise from the original lowest point of the compressor rear cover 14 to above the compressor rear cover 14, so that part of the grease is deposited in the sedimentation groove 9, affecting the overall lubrication of the compressor. The present application can ensure the normal lubrication of the compressor by opening a notch 10 in the compressor rear cover 14 for reflux, as shown in the specific example. Figure 2 shown.

[0044] Reference Figure 2 The compressor rear cover 14 includes a bottom cover 6 and a frame 7. The frame 7 is arranged around the bottom cover 6. A cavity 8 is formed between the bottom cover 6 and the frame 7. A sedimentation tank 9, an oil return tank 11, an oil return hole 12 and an oil collecting tank 13 are arranged in the cavity 8. The oil collecting tank 13 is located above the bottom cover 6. The oil return tank 11 is connected to the oil collecting tank 13. A notch 10 is opened at the oil return tank 11.

[0045] like Figure 2 The working principle of the oil return structure in the compressor rear cover 14 shown is: when part of the grease is deposited in the sedimentation groove 9, the grease will flow to the oil return groove 11 through the groove 10, and the grease in the oil return groove 11 will be transported to the oil collecting groove 13, and then the grease in the oil collecting groove 13 will be pumped to the part that needs lubrication to ensure normal lubrication.

[0046] In summary, the vertically mounted scroll compressor provided in the embodiment of the present application can significantly reduce the difficulty of positioning and installing the compressor, improve the stability of the installation, facilitate the transfer or installation of the compressor, and ensure normal lubrication.

[0047] The present invention uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A vertical mounted compressor, characterized in that: include: Compressor body; a mounting post formed on the compressor body, Wherein, the mounting column is formed on the side of the compressor body, the axis of the mounting column is perpendicular to the axis of the compressor body, and the mounting column is used to be fixed to the mounting frame.

2. A vertically mounted compressor according to claim 1, characterized in that: The mounting post and the compressor body are of integral construction.

3. A vertically mounted compressor according to claim 1, characterized in that: The mounting column is a cylinder, a mounting hole is provided in the mounting column, and a screw is provided in the mounting hole.

4. A vertically mounted compressor according to claim 1, characterized in that: A notch is formed on the side of the mounting column.

5. A vertically mounted compressor according to claim 1, characterized in that: A hanging column is arranged on the upper side of the compressor body, the hanging column is a cylinder, and a threaded hole is opened in the hanging column.

6. A vertically mounted compressor according to claim 1, characterized in that: Also includes: A compressor rear cover, the compressor rear cover and the compressor body are of an integrated structure, and the compressor rear cover includes a bottom cover and a frame arranged around the bottom cover; The bottom cover and the frame form a cavity for accommodating the oil return structure; The oil return structure comprises a sedimentation groove, an oil return groove, an oil return hole and an oil collecting groove.

7. A vertically mounted compressor according to claim 6, characterized in that: The oil return hole and the oil return groove are located at the bottom of the cavity, the sedimentation groove is located above the oil return groove, and the oil collecting groove is located above the sedimentation groove.

8. A vertically mounted compressor according to claim 6, characterized in that: The oil return groove is connected to the oil collecting groove, and a notch is formed in the oil return groove.

9. A vertically mounted compressor according to claim 1, characterized in that: The compressor is a scroll compressor.

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