Gas-liquid separator, compressor device and air conditioning equipment

Abstract

The invention relates to the technical field of air conditioning equipment, in particular to a gas-liquid separator, a compressor device and the air conditioning equipment, and aims to solve the problem that the gas-liquid separation effect of an existing gas-liquid separator is not ideal. Therefore, the gas-liquid separator comprises a shell, a columnar containing cavity formed in the vertical direction is formed in the shell, and a gas inlet channel communicating with the columnar containing cavity is formed in the top of the side wall of the shell; the air inlet channel is arranged to enable a refrigerant entering the columnar containing cavity along the air inlet channel to move downwards in a spiral mode along the inner side wall of the columnar containing cavity, and the air inlet channel is arranged to enable the refrigerant entering the columnar containing cavity along the air inlet channel to move downwards in a spiral mode along the inner side wall of the columnar containing cavity. Due to the fact that the centrifugal force of the gaseous refrigerant and the centrifugal force of the liquid refrigerant are different, the gaseous refrigerant and the liquid refrigerant can be separated more thoroughly when the refrigerants spirally fall down along the inner wall of the columnar containing cavity, and the gas-liquid separation effect of the gas-liquid separator is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning equipment, and specifically provides a gas-liquid separator, a compressor device and air conditioning equipment. Background Art

[0002] With the improvement of people's living standards, air conditioners have gradually become one of the indispensable household appliances in people's daily lives.

[0003] Existing air conditioners adjust the indoor air temperature through a refrigerant circulation loop consisting of a compressor, evaporator, condenser and gas-liquid separator. The gas-liquid separator is used to collect the reflux refrigerant in the refrigerant circulation loop and separate the gas and liquid in the refrigerant, and then supply the separated refrigerant to the compressor.

[0004] Most of the existing gas-liquid separators set the air inlet pipe in the vertical direction at the top of the gas-liquid separator. After passing through the air inlet pipe, the refrigerant falls into the gas-liquid separator by its own gravity. During the free fall of the refrigerant, the gaseous refrigerant and the liquid refrigerant are separated. However, the gas-liquid separation effect of this gas-liquid separation method relying on free fall is not ideal, which reduces the compression efficiency of the compressor and affects the working efficiency of the air conditioner.

[0005] Therefore, this field needs a new technical solution to solve the above problems. Summary of the invention

[0006] The present invention aims to solve the above technical problem, that is, to solve the problem that the gas-liquid separation effect of the existing gas-liquid separator is not ideal.

[0007] In a first aspect, the present invention provides a gas-liquid separator, comprising a shell, wherein a columnar accommodating cavity arranged in a vertical direction is formed inside the shell, and an air inlet channel connected to the columnar accommodating cavity is provided at the top of the side wall of the shell, and the air inlet channel is configured to enable the refrigerant entering the columnar accommodating cavity along the air inlet channel to move downward in a spiral along the inner wall of the columnar accommodating cavity.

[0008] When adopting the above technical solution, the present invention arranges the air inlet channel to enable the refrigerant entering the columnar containing cavity along the air inlet channel to move downward in a spiral along the inner wall of the columnar containing cavity, so that the refrigerant can move circumferentially along the inner wall of the columnar containing cavity. Since the centrifugal forces of the gaseous refrigerant and the liquid refrigerant are different, the gaseous refrigerant and the liquid refrigerant can be more thoroughly separated when the refrigerant spirally falls along the inner wall of the columnar containing cavity, thereby improving the gas-liquid separation effect of the gas-liquid separator.

[0009] In the preferred technical solution of the above-mentioned gas-liquid separator, the columnar accommodating cavity is a cylindrical structure, and a portion of the inner wall of the air inlet channel along its length direction is tangent to the inner side wall of the columnar accommodating cavity.

[0010] When adopting the above technical solution, the present invention makes the inner wall of the air inlet channel tangent to the inner wall of the columnar containing cavity along a portion of its length direction, so that the refrigerant can move smoothly and quickly along the inner wall of the columnar containing cavity after passing through the air inlet channel and entering the columnar containing cavity, thereby reducing the movement resistance of the refrigerant and extending the movement time of the refrigerant on the inner wall of the columnar containing cavity, thereby improving the gas-liquid separation effect.

[0011] In the preferred technical solution of the above-mentioned gas-liquid separator, the air inlet channel is arranged in the horizontal direction.

[0012] When the above technical solution is adopted, the present invention arranges the air inlet channel in a horizontal direction so that the refrigerant can move more smoothly and quickly along the inner wall of the columnar accommodating cavity.

[0013] In the preferred technical solution of the above-mentioned gas-liquid separator, the air inlet channel is arranged to be inclined downward along the flow direction of the airflow.

[0014] When adopting the above technical solution, the present invention increases the kinetic energy of the falling refrigerant by tilting the air inlet channel toward the bottom of the columnar containing cavity, and can evenly distribute the refrigerant on the inner wall of the columnar containing cavity, thereby improving the gas-liquid separation effect.

[0015] In the preferred technical solution of the gas-liquid separator, the angle α between the air inlet passage and the horizontal plane satisfies 30°<α<60°.

[0016] When the above technical solution is adopted, the present invention can prevent the increase of resistance to the movement of the refrigerant and the influence of the flow rate of the refrigerant due to an excessively large angle α by setting the range of the angle α to 30°<α<60°.

[0017] In the preferred technical solution of the above-mentioned gas-liquid separator, the shell includes a cylinder and a top cover and a bottom cover installed on the top and bottom of the cylinder, the cylinder, the top cover and the bottom cover together form the columnar accommodating cavity, the side wall of the top cover is provided with a boss extending in a direction away from the top cover, and the air inlet channel is formed in the boss.

[0018] When adopting the above technical solution, the present invention has a simple structure and is convenient for installation and disassembly by setting the shell as a cylinder and a top cover and a bottom cover installed on the top and bottom of the cylinder. The air intake channel is set in the boss on the side wall of the top cover to facilitate processing.

[0019] In a second aspect, the present invention also provides a compressor device, including a compressor, an exhaust pipe and the above-mentioned gas-liquid separator, wherein the shell and the compressor are fixedly connected and arranged in parallel, and the two ends of the exhaust pipe are respectively connected to the columnar accommodating cavity and the air intake end of the compressor.

[0020] When the above technical solution is adopted, the present invention can reduce the vibration of the compressor device by fixedly connecting the shell and the compressor and arranging them in parallel.

[0021] In a preferred technical solution of the above-mentioned compressor device, the point of intersection between the inner wall of the air inlet passage and the inner side wall of the columnar accommodating cavity is located in a vertical plane formed by the axis of the columnar accommodating cavity and the axis of the compressor.

[0022] When adopting the above technical solution, the present invention sets the intersection point of the inner wall of the air intake passage and the inner wall of the columnar accommodating chamber in the plane formed by the axis of the columnar accommodating chamber and the axis of the compressor, so that the distance between the air intake passage and the axis of the compressor is the shortest, thereby reducing the vibration of the gas-liquid separator.

[0023] In a preferred technical solution of the above compressor device, the compressor device further comprises a mounting bracket arranged on a side wall of the compressor, and the shell is mounted on the mounting bracket.

[0024] When the above technical solution is adopted, the present invention installs the gas-liquid separator on the compressor through the mounting bracket, which is convenient for installation and disassembly.

[0025] In a third aspect, the present invention further provides an air conditioning device, comprising the above-mentioned compressor device.

[0026] When the above technical solution is adopted, the air conditioning equipment of the present invention includes the above compressor device, and thus has the beneficial effects of the above compressor device. Compared with the air conditioning equipment before the improvement, the gas-liquid separation efficiency of the gas-liquid separator of the air conditioning equipment of the present invention is higher, the compression efficiency of the compressor device is higher, and the working efficiency of the air conditioning equipment is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0028] Figure 1 is a schematic structural diagram of an air conditioning device of the present invention;

[0029] Figure 2 It is a partial cross-sectional view of the air conditioning device of the present invention Figure 1 ;

[0030] Figure 3It is a partial cross-sectional view of the air conditioning device of the present invention Figure 2 ;

[0031] Figure 4 It is a partial cross-sectional view of the air conditioning device of the present invention Figure 3 ;

[0032] Figure 5 yes Figure 4 Enlarged view of point A in the middle.

[0033] List of reference numerals:

[0034] 1. Gas-liquid separator;

[0035] 11. Shell; 12. Columnar accommodating chamber; 13. Air intake passage; 14. Air intake pipe; 15. Exhaust pipe;

[0036] 111, cylinder; 112, top cover; 113, bottom cover; 1121, boss;

[0037] 2. Compressor; 21. Mounting bracket. DETAILED DESCRIPTION

[0038] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0039] It should be noted that, in the description of the present invention, terms such as "inside", "outside", "up", "down", "top", and "bottom" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0040] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "setting", "connection" and "installation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Based on the problem pointed out in the background technology that the gas-liquid separation effect of the existing gas-liquid separator is not ideal, the present invention provides a gas-liquid separator and an air conditioning device including the gas-liquid separator, which aims to set the axis of the air inlet channel and the axis of the columnar containing cavity to be non-intersecting. Due to the different centrifugal forces of the gaseous refrigerant and the liquid refrigerant, the gaseous refrigerant and the liquid refrigerant can be separated more thoroughly when the refrigerant spirally falls along the inner wall of the columnar containing cavity, thereby improving the gas-liquid separation effect of the gas-liquid separator.

[0042] Specifically, Figures 1 to 5 As shown, the present invention provides a gas-liquid separator 1, including a shell 11, the interior of the shell 11 forms a columnar accommodating cavity 12 arranged in a vertical direction, the top of the side wall of the shell 11 is provided with an air inlet channel 13 connected to the columnar accommodating cavity 12, and the air inlet channel 13 is configured to enable the refrigerant entering the columnar accommodating cavity 12 along the air inlet channel 13 to move downward along the spiral of the inner wall of the columnar accommodating cavity 12.

[0043] For example, Figures 1 to 5 As shown, the gas-liquid separator 1 of the present invention is used to collect the refrigerant in the refrigerant circulation loop, and separate the gaseous refrigerant and the liquid refrigerant in the refrigerant, and then supply the gaseous refrigerant to the compressor 2 for compression. The gas-liquid separator 1 of the present invention is arranged in the vertical direction, the shell 11 is cylindrical, and a cylindrical columnar receiving cavity 12 is provided in the shell 11. The upper part of the side wall of the shell 11 is provided with an air inlet channel 13 connected with the columnar receiving cavity 12. The refrigerant enters the columnar receiving cavity 12 through the air inlet channel 13. In the columnar containing cavity 12, the refrigerant moves downward along the spiral of the inner wall of the columnar containing cavity 12, so that the refrigerant can make a spiral falling motion along the circumferential wall of the columnar containing cavity 12. During the falling process, due to the different centrifugal forces of the gaseous refrigerant and the liquid refrigerant, the gaseous refrigerant and the liquid refrigerant can be separated more thoroughly, and the gaseous refrigerant rises to the top of the columnar containing cavity 12, and the liquid refrigerant falls to the bottom of the columnar containing cavity 12, thereby improving the gas-liquid separation effect of the gas-liquid separator 1.

[0044] It should be noted that the present invention does not limit the setting direction of the air intake channel 13. For example, a person skilled in the art may set the air intake channel 13 in a horizontal direction, that is, the refrigerant can be sprayed out from the air intake channel 13 in a horizontal direction, or may set the air intake channel 13 in an inclined direction, that is, the refrigerant can be sprayed upward or downward from the air intake channel 13, etc. Such adjustment and change of the specific setting direction of the air intake channel 13 does not deviate from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.

[0045] Of course, when the refrigerant is sprayed into the columnar containing chamber 12 from the air inlet channel 13, it will be blocked by the inner wall of the columnar containing chamber 12. The setting direction of the air inlet channel 13 is different, and the angle of the refrigerant spraying is also different, so the resistance encountered by the refrigerant is also different. When the air inlet channel 13 is set in the horizontal direction, when a part of the inner wall of the air inlet channel 13 is tangent to the inner wall of the columnar containing chamber 12, the resistance encountered by the refrigerant is the smallest and the kinetic energy of the refrigerant is the largest. Therefore, the more circles the refrigerant can move along the circumferential wall of the columnar containing chamber 12, the better the gas-liquid separation effect. At the same time, when the air inlet channel 13 is tilted in the vertical direction, the refrigerant can be sprayed upward or downward. The upward spraying will result in a greater loss of kinetic energy, and the downward spraying can make the refrigerant evenly distributed on the inner wall of the columnar containing chamber 12 and move, thereby further improving the gas-liquid separation effect.

[0046] Preferably, if Figure 3 and Figure 5 As shown, the columnar accommodating cavity 12 of the present invention is a cylindrical structure, and a portion of the inner wall of the air inlet passage 13 along its length direction is tangent to the inner side wall of the columnar accommodating cavity 12 .

[0047] For example, Figure 3 and Figure 5 As shown, the endpoint of the connection end of the air intake channel 13 of the present invention with the columnar containing cavity 12 is the tangent point B between the inner wall of the air intake channel 13 and the inner wall of the columnar containing cavity 12, and the straight line where the part of the inner wall of the air intake channel 13 extending along its length direction and intersecting with the tangent point B is located is tangent to the inner wall of the columnar containing cavity 12. With such an arrangement, the resistance encountered by the refrigerant is minimized and the kinetic energy of the refrigerant is maximized, so that the more circles the refrigerant can move along the circumferential direction of the inner wall of the columnar containing cavity 12, the better the gas-liquid separation effect.

[0048] In the first preferred case, if Figures 1 to 5 As shown, the air intake passage 13 of the present invention is arranged in the horizontal direction.

[0049] For example, Figures 1 to 5 As shown, the air inlet channel 13 of the present invention is arranged horizontally, that is, the refrigerant can be sprayed out in a horizontal direction, and the refrigerant can make a spiral circular motion along the inner wall of the columnar accommodating cavity 12 under the action of its own gravity.

[0050] In a second preferred embodiment, the air inlet passage 13 is arranged obliquely downward along the flow direction of the airflow.

[0051] That is to say, the outlet end of the air inlet channel 13 is set downward, that is, the refrigerant can be sprayed downward at an angle, which gives the refrigerant a downward kinetic energy, and the refrigerant falls faster and is distributed more evenly on the inner wall of the columnar accommodating cavity 12, thereby improving the gas-liquid separation effect.

[0052] Preferably, the included angle α between the air intake passage 13 of the present invention and the horizontal plane satisfies 30°<α<60°.

[0053] By further limiting the angle α between the air inlet passage 13 and the horizontal plane, the falling speed of the refrigerant and the number of turns of the spiral circular motion can be guaranteed, so that the gas-liquid separation of the refrigerant is more complete.

[0054] It should be noted that if Figure 3 As shown, the effective gas-liquid separation height H in the columnar containing cavity 12 is the distance between the axis of the air inlet channel 13 and the end of the spiral motion of the refrigerant. Exemplarily, the calculation formula of the effective gas-liquid separation height H is H=Ns*π*D*tanα, wherein D is the diameter of the columnar containing cavity 12, Ns is the number of turns of the spiral motion, and a is the spiral angle. Preferably, Ns=1.5-4.5, α=5-20°, that is, the vertical height of the spiral motion of the refrigerant in the columnar containing cavity 12 is related to the number of spiral motions of the refrigerant, the diameter of the columnar containing cavity 12 and the spiral angle. The number of spiral motions of the refrigerant is related to the initial kinetic energy of the refrigerant. The more spiral motions of the refrigerant, the larger the diameter of the columnar containing cavity 12 and the larger the spiral angle, the greater the effective gas-liquid separation height H.

[0055] It should also be noted that the minimum particle size dmin of the oil droplet particles effectively separated by the gas-liquid separator 1 is related to the effective gas-liquid separation height H. For example, the calculation formula is: In the formula: dmin is the minimum particle size of the oil droplet particles μm; μg is the dynamic viscosity of the gas Pa.s; qd is the gas flow rate m3 / s entering the columnar containing cavity 12 per unit time; ρp is the density of the oil droplet particles kg / m3; ρg is the density of the gas kg / m3; v is the gas flow rate m / s in the air inlet channel 13.

[0056] For example, the compressor 2 is designed to have a speed range of 30 rps to 120 rps, a single working cycle exhaust volume of 28 x 10-6 m3, an inner diameter D1 of the air inlet passage 13 of 9.8 x 10-3 m, a diameter D of the columnar accommodation chamber 12 of 80 x 10-3 m, and an average flow rate of 30 rps when the compressor 2 has a speed range of 30 rps. The lubricating oil is PAG56, with a density of ρp=1015kg / m3 and μg=0.048Pa.s. Since the gas density is much smaller than the oil droplet density, ρg is taken as 0, and qd=30x28x10-6=0.84x10-3 m3 / s. For example, Ns=3, α=15, from which it can be calculated that H=Ns*π*D*tanα=3*3.14*80x10-38*tan15=0.202m, dmin=20μm. Under the condition of keeping H=0.202, when the compressor 2 reaches the maximum speed of 120rps, dmin=10μm, that is, within the design speed range of the compressor 2, the minimum effective separation oil droplet particle diameter can reach 10μm.

[0057] Preferably, if Figure 2 and Figure 5 As shown, the shell 11 of the gas-liquid separator 1 of the present invention includes a cylinder 111 and a top cover 112 and a bottom cover 113 installed on the top and bottom of the cylinder 111. The cylinder 111, the top cover 112 and the bottom cover 113 together form a columnar accommodating cavity 12. A boss 1121 extending in a direction away from the top cover 112 is provided on the side wall of the top cover 112, and an air inlet channel 13 is formed in the boss 1121.

[0058] For example, Figure 2 and Figure 5 As shown, the top cover 112 and the bottom cover 113 of the present invention are respectively installed on the top and the bottom of the cylinder 111, and the internal space of the top cover 112, the bottom cover 113 and the cylinder 111 is a columnar accommodating cavity 12. The circumferential side wall of the top cover 112 is provided with a boss 1121 extending outward, and the air inlet channel 13 is arranged in the boss 1121. Such an arrangement not only ensures the height of the refrigerant entering the columnar accommodating cavity 12, but also enhances the stability of the air inlet channel 13.

[0059] Preferably, if Figure 5 As shown, the gas-liquid separator 1 of the present invention further includes an air intake pipe 14 , and the air intake pipe 14 is connected to the air intake channel 13 .

[0060] For example, Figure 5 As shown, one end of the air intake pipe 14 of the present invention is inserted into the air intake passage 13. Such an arrangement facilitates the installation and disassembly of the gas-liquid separator 1 and facilitates cleaning.

[0061] In a second aspect, the present invention further provides a compressor device, such as Figure 1 and Figure 4As shown, the compressor device includes a compressor 2, an exhaust pipe 15 and the above-mentioned gas-liquid separator 1, the two ends of the exhaust pipe 15 are respectively connected to the columnar accommodating cavity 12 and the air inlet end of the compressor 2, the gas-liquid separator 1 can separate the gaseous refrigerant and the liquid refrigerant in the refrigerant, and transport them to the compressor 2 for compression through the exhaust pipe 15, the gas-liquid separator 1 and the compressor 2 are fixedly connected, the straight pipe section of the exhaust pipe 15 is inserted into the cylinder 111, and the curved pipe section of the exhaust pipe 15 is connected to the air inlet end of the compressor 2, the gas-liquid separator 1 and the compressor 2 are arranged side by side in the vertical direction, and the compressor 2 is also cylindrical, that is, the axes of the gas-liquid separator 1 and the compressor 2 are parallel.

[0062] It should be noted that the present invention arranges the gas-liquid separator 1 and the compressor 2 in parallel. The compressor 2 will vibrate when in operation. Since the gas-liquid separator 1 is fixedly connected to the compressor 2, the gas-liquid separator 1 will vibrate with the axis of the compressor 2 as the vibration source. By arranging the axes of the gas-liquid separator 1 and the compressor 2 in parallel, the vibration of the gas-liquid separator 1 can be greatly reduced.

[0063] Preferably, if Figure 1 and Figure 4 As shown, the tangent point between the inner wall of the air intake passage 13 of the present invention and the inner side wall of the columnar accommodating chamber 12 is located in a vertical plane formed by the axis of the columnar accommodating chamber 12 and the axis of the compressor 2 .

[0064] For example, Figure 1 and Figure 4 As shown, the axis L2 of the columnar accommodating chamber 12 of the present invention and the axis L1 of the compressor 2 form a plane S, and the intersection B between the inner wall of the intake passage 13 and the inner wall of the columnar accommodating chamber 12 is located in the plane S. Through such an arrangement, the distance D1 between the intersection B between the intake passage 13 and the columnar accommodating chamber 12 and the axis L1 of the compressor 2 is the shortest, thereby further reducing the vibration of the boss 1121 and the intake pipe 14.

[0065] Preferably, if Figure 1 and Figure 2 As shown, the compressor device of the present invention further comprises a mounting bracket 21 arranged on the side wall of the compressor 2 , and the housing 11 is mounted on the mounting bracket 21 .

[0066] The gas-liquid separator 1 is mounted on the compressor 2 via the mounting bracket 21 , which facilitates the installation and removal of the gas-liquid separator 1 .

[0067] In a third aspect, the present invention further provides an air conditioning device, comprising the above-mentioned compressor device.

[0068] Those skilled in the art will appreciate that, although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present application and form different embodiments. For example, in the claims of the present application, any one of the claimed embodiments may be used in any combination.

[0069] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A gas-liquid separator, characterized in that: It includes a shell, the interior of which forms a columnar accommodating cavity arranged in a vertical direction, and the top of the side wall of the shell is provided with an air inlet channel connected to the columnar accommodating cavity, and the air inlet channel is configured to enable the refrigerant entering the columnar accommodating cavity along the air inlet channel to move spirally downward along the inner wall of the columnar accommodating cavity.

2. The gas-liquid separator according to claim 1, characterized in that: The columnar accommodating cavity is a cylindrical structure, and a portion of the inner wall of the air inlet passage along its length direction is tangent to the inner side wall of the columnar accommodating cavity.

3. The gas-liquid separator according to claim 2, characterized in that: The air inlet passage is arranged along a horizontal direction.

4. The gas-liquid separator according to claim 2, characterized in that: The air inlet passage is arranged obliquely downward along the flow direction of the airflow.

5. The gas-liquid separator according to claim 4, characterized in that: The included angle α between the air intake passage and the horizontal plane satisfies 30°<α<60°.

6. The gas-liquid separator according to any one of claims 2 to 5, characterized in that: The shell includes a cylinder and a top cover and a bottom cover installed on the top and bottom of the cylinder, and the cylinder, the top cover and the bottom cover together form the columnar accommodating cavity. A boss extending in a direction away from the top cover is provided on the side wall of the top cover, and the air intake channel is formed in the boss.

7. A compressor device, characterized in that: It comprises a compressor, an exhaust pipe and a gas-liquid separator as claimed in any one of claims 2 to 6, wherein the shell and the compressor are fixedly connected and arranged in parallel, and the two ends of the exhaust pipe are respectively connected to the columnar accommodating cavity and the air inlet end of the compressor.

8. The compressor device according to claim 7, characterized in that The tangent point between the inner wall of the air inlet passage and the inner side wall of the columnar accommodating chamber is located in a vertical plane formed by the axis of the columnar accommodating chamber and the axis of the compressor.

9. The compressor device according to claim 7, characterized in that The compressor device further comprises a mounting bracket arranged on a side wall of the compressor, and the housing is mounted on the mounting bracket.

10. An air conditioning device, characterized in that: A compressor device comprising the compressor device according to any one of claims 7 to 9.

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