Compressor, air conditioner and vehicle
By designing the first oil outlet for direct oil supply in the compressor to supply oil to the limiting parts, the wear and noise problems caused by the lack of oil supply in the limiting parts are solved, and the service life of the compressor is extended.
Patent Information
- Application Number
- CN202421982927.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The limiting parts in existing compressors lack direct oil supply channels, which leads to the limiting parts being easily in a state of oil shortage after long-term operation, causing friction and wear, increasing noise and power consumption, and affecting the normal operation of the compressor.
A compressor is designed, and its casing is provided with a first oil outlet directly towards the limiting member. Through the oil outlet, the limiting member can be actively supplied with oil to ensure sufficient lubrication, and the oil along the limiting member enters the adjacent static disk, movable disk, and chassis through the oil channel design.
The wear rate of the limiting parts is reduced by active oil supply, extending the life of the compressor, reducing noise and power consumption, and ensuring the normal operation of the compressor.
Smart Images
Figure CN222991708U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of compression technology, and in particular to a compressor, an air conditioner and a vehicle. Background Art
[0002] In the related art, the compressor is provided with an oil channel, the opening of which is arranged at the position of the bearing chamber and is mainly used for supplying oil to the bearing.
[0003] However, the related technology has no direct oil supply channel to supply oil to the limit part, and the limit part is only lubricated by passive oil supply. This causes the limit part to be easily in an oil-deficient state after the compressor has been running for a period of time. Friction is easily generated between the limit part and the static plate, dynamic plate, and casing, causing the limit part to wear, the compressor to have high noise and power consumption, and even affecting the normal operation of the compressor. Utility Model Content
[0004] The embodiments of the present application provide a compressor, an air conditioner and a vehicle, which can reduce the wear of the limiting components, so as to at least partially solve the above-mentioned technical problems.
[0005] In order to achieve the above object, according to a first aspect of the present application, a compressor is provided, comprising:
[0006] A casing, wherein the casing is formed with a compression chamber, the casing is provided with an oil passage, the oil passage is provided with an oil inlet and a first oil outlet, and the first oil outlet is communicated with the compression chamber;
[0007] A compression assembly is installed in the compression chamber, and includes a static plate, a dynamic plate and a limit member. The static plate and the dynamic plate are arranged opposite to each other. The limit member is connected to a side of the dynamic plate away from the static plate, and is used to prevent the dynamic plate from rotating. The first oil outlet is arranged toward the limit member.
[0008] Optionally, the casing includes a top and a bottom arranged along the direction of gravity, and the oil channel includes a first oil channel and a second oil channel, the first oil channel is close to the top, the first oil channel extends along the axial direction of the casing, and one end of the first oil channel is provided with the oil inlet; one end of the second oil channel is connected to the other end of the first oil channel, and the other end of the second oil channel is provided with the first oil outlet, and the end of the second oil channel with the first oil outlet extends along the first direction, and the angle between the first direction and the axial direction of the casing ranges from 0 degrees to 180 degrees.
[0009] Optionally, the casing is provided with a bearing cavity, and the bearing cavity and the compression cavity are arranged along the axial direction of the casing; the compressor further comprises a bearing and a drive shaft, the bearing is installed in the bearing cavity, the drive shaft is used to drive the moving plate, and the drive shaft is installed in the casing through the bearing;
[0010] The oil passage further includes a third oil passage which extends along the direction of gravity, and one end of the third oil passage communicates with the first oil passage, and the other end of the third oil passage communicates with the bearing cavity.
[0011] Optionally, the first oil outlet is disposed near the top of the housing, and the value range of the included angle between the first direction and the direction of gravity is: 0 degree to 90 degrees.
[0012] Optionally, the cross-sectional area S1 of one end of the second oil passage where the first oil outlet is formed is smaller than the cross-sectional area S2 of the third oil passage.
[0013] Optionally, the ratio of the cross-sectional area S1 of one end of the second oil passage where the first oil outlet is formed to the cross-sectional area S2 of the third oil passage is greater than one-ninth.
[0014] Optionally, the limiting member includes a cross-shaped sliding ring, the moving disk is provided with a first mating structure, the cross-shaped sliding ring includes a ring body and a second mating structure that mates with the first mating structure, the second mating structure is connected to the ring body and is used to prevent the moving disk from rotating self, and the first oil outlet is arranged towards the second mating structure.
[0015] Optionally, the second mating structure includes a convex key, the convex key includes a first end and a second end, the first end is connected to the ring body, the second end extends along the side close to the moving disk, the first mating structure includes a key groove formed in the moving disk, the convex key is installed in the key groove, and the first oil outlet supplies oil towards the position between the first end and the second end.
[0016] Optionally, the first oil outlet includes a plurality of micropores.
[0017] According to a second aspect of the present application, there is provided an air conditioner including the compressor as described above.
[0018] According to a third aspect of the present application, there is further provided a vehicle including the compressor or the air conditioner as described above.
[0019] In the compressor of the embodiment of the present application, there is a first oil outlet facing the limiting member installed in the compression cavity. Through the first oil outlet, oil can be directly and actively supplied to the limiting member, so that the limiting member can be fully lubricated. The oil can also enter between the stationary disk, the moving disk and the housing close to the limiting member along the limiting member, thereby reducing the wear rate of the limiting member and extending the service life of the compressor.
[0020] Other features and advantages of the present application will be described in detail in the subsequent specific implementation section. Description of the Drawings
[0021] To more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those skilled in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.
[0022] To more fully understand the present application and its beneficial effects, the following description will be made in conjunction with the accompanying drawings, where the same reference numerals in the following description represent the same parts.
[0023] Figure 1 is a cross-sectional view of a compressor provided in an exemplary embodiment of the present disclosure;
[0024] Figure 2 is Figure 1 a schematic diagram of a partial structure of the compressor in;
[0025] Figure 3 is Figure 2 a partial enlarged view of part A in;
[0026] Figure 4 is Figure 3 an enlarged schematic diagram of part M in;
[0027] Figure 5 is Figure 1 a schematic diagram of the structure of an embodiment of the oil passage in;
[0028] Figure 6 is Figure 5 a partial enlarged view of part B in;
[0029] Figure 7 is Figure 2 a schematic diagram of the structure of another embodiment of the oil passage in;
[0030] Figure 8 is Figure 1 a schematic diagram of the structure from an angle of;
[0031] Figure 9 is Figure 8 a partial enlarged view of part N in;
[0032] Figure 10 is a relationship diagram of D1 / D2, S1 / S2, and θ;
[0033] Figure 11 is Figure 1 a schematic diagram of the structure of the first oil outlet of;
[0034] Figure 12 is Figure 1 a schematic diagram of another embodiment of;
[0035] Figure 13 Yes Figure 12 It is a partial enlarged view at position C of
[0036] Explanation of reference numerals in the drawings:
[0037] 10. Housing; 101. Compression chamber; 102. Bearing chamber; 103. Oil inlet; 105. First oil outlet; 107. Top; 109. Bottom; 111. First oil passage; 113. Second oil passage; 115. Third oil passage;
[0038] 31. Stationary disk; 32. Compression chamber; 33. Rotating disk; 35. Cross slide ring; 351. Ring body; 353. Convex key; 3531. First end; 3533. Second end; 1050 micropores;
[0039] 40. Bearing;
[0040] 50. Drive shaft; 60. Annular oil groove. Detailed implementation manners
[0041] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present application.
[0042] The compressor is provided with an oil passage. However, in the related art, there is no direct oil supply passage for the limiting member, and the limiting member is only lubricated by passive oil supply. This will cause the limiting member to be easily short of oil after the compressor runs for a period of time. Friction is likely to occur between the limiting member and the stationary disk, the rotating disk, and the housing, resulting in component wear, high noise and power consumption of the compressor, and even affecting the normal operation of the compressor.
[0043] To solve the above problems, the present application provides a compressor. Please refer to Figure 1 and Figure 2 This compressor is provided with a first oil outlet 105 facing the limiting member installed in the compression chamber 101. Through the first oil outlet 105, oil can be directly and actively supplied to the limiting member, so that the limiting member can be fully lubricated. The oil can also enter between the stationary disk, the rotating disk, and the housing close to the limiting member along the limiting member, thereby reducing the wear rate of the limiting member and extending the service life of the compressor.
[0044] The compressor provided by the present application includes a housing 10, and various components of the compressor are installed inside the housing 10, such as bearings, rotating disks, stationary disks, etc.
[0045] Please refer to Figure 1 and Figure 2, the compressor in the embodiments of the present application may be an electric scroll compressor. The electric scroll compressor realizes gas compression by driving the moving disk 33 to rotate through a motor. The moving disk 33 and the stationary disk 31 may be set with a phase angle difference of 180°. The moving disk 33 and the stationary disk 31 are oppositely installed in the compression chamber 101. The drive shaft 50 drives the moving disk 33 to move. The moving disk 33 meshes with the stationary disk 31 to form a series of crescent-shaped compression chambers 32 that are isolated from each other and have continuously changing volumes. When the compressor operates, the motor drives the drive shaft 50 to rotate. The crank of the drive shaft 50 drives the moving disk 33 to move. Under the anti-rotation restriction of the limiting member, the moving disk 33 makes a translational motion around the center of the drive shaft 50 with a fixed radius, thereby compressing the refrigerant. The limiting member may include a cross slip ring.
[0046] During the process of the compressor compressing the refrigerant, it is necessary to use refrigeration oil to lubricate each friction surface to increase the reliability and service life of the compressor. In the compressor, the limiting member is the main component that restricts the movement of the moving disk. The friction between the limiting member and the moving disk is very frequent. Lack of sufficient lubrication will cause severe wear of the limiting member during long-term operation, increase the power consumption of the compressor, and reduce the service life. In the embodiments of the present application, the oil return passage of the compressor in the related art is improved, and an oil passage is provided on the housing of the compressor to actively supply oil to the limiting member, so as to ensure that sufficient lubrication can be received above the limiting member, thereby reducing the wear of the limiting member during the long-term operation of the compressor and extending the service life.
[0047] The oil passage in the embodiments of the present application is specifically the oil passage of the oil return system of the compressor. The oil return system may specifically include an oil storage structure, a throttling groove, an oil return partition housing oil passage, a first oil passage, a second oil passage, and a third oil passage. The refrigeration oil flows into the throttling groove from the oil storage structure under the action of the pressure difference for throttling and pressure reduction, and supplies oil to the limiting member through the first oil passage and the second oil passage, and supplies oil to the bearing through the first oil passage and the third oil passage.
[0048] In some embodiments, the housing 10 forms a compression chamber 101 for installing a compression assembly. The housing 10 is provided with an oil passage, and the oil passage is provided with an oil inlet 103 and a first oil outlet 105. The first oil outlet 105 is communicated with the compression chamber 101. Thus, the oil can enter the oil passage through the oil inlet 103 and can directly and actively supply oil to the compression chamber 101 through the first oil outlet 105. The compression assembly is installed in the compression chamber. The compression assembly includes a stationary disk 31, a moving disk 33, and a limiting member. The stationary disk 31 and the moving disk 33 are oppositely arranged. The limiting member is connected to the side of the moving disk 33 facing away from the stationary disk 31 to prevent the moving disk from rotating. The first oil outlet 105 is arranged facing the limiting member. Thus, the limiting member can be directly and actively supplied with oil through the first oil outlet 105, thereby reducing the wear rate of the limiting member and extending the service life of the compressor.
[0049] In some embodiments, the housing 10 includes a top 107 and a bottom 109 disposed along the direction of gravity. The oil passage includes a first oil passage 111 and a second oil passage 113. The first oil passage is the housing oil passage and serves as the main oil passage, which is disposed near the top of the compressor. Specifically, the first oil passage 111 is disposed near the top 107, extends along the axial direction of the housing, and an oil inlet 103 is provided at one end of the first oil passage 111, so that oil can be injected into the first oil passage.
[0050] One end of the second oil passage 113 is communicated with the other end of the first oil passage 111, and a first oil outlet 105 is provided at the other end of the second oil passage 113. The oil in the first oil passage can enter the second oil passage 113 and flow out from the first oil outlet 105.
[0051] Please refer to Figure 5 and Figure 6 , one end of the second oil passage 113 where the first oil outlet 105 is provided extends along a first direction, and the value range of the included angle θ between the first direction and the axial direction of the housing is: 0 degrees to 180 degrees. In these embodiments, the first oil passage 111 serves as the main oil passage, and the second oil passage 113 is led out from the first oil passage and serves as a branch oil passage. The second oil passage 113 is used to directly supply oil to the limiting member. The value range of the included angle θ between the second oil passage 113 and the first oil passage 111 is: 0 degrees to 180 degrees. By leading out the second oil passage 113 on the basis of the first oil passage 111 and using the second oil passage 113 as a branch oil passage to supply oil to the limiting member, the limiting member can be better supplied with oil, so that the limiting member can be more fully lubricated.
[0052] Please refer to Figure 7 , in some embodiments, a plurality of second oil passages 113 can be provided, and the plurality of second oil passages 113 are respectively oriented towards different parts of the limiting member, so as to facilitate supplying oil to different parts of the limiting member.
[0053] Please refer to Figure 2 , in some embodiments, the housing 10 is provided with a bearing cavity 102. The compressor further includes a bearing 40 and a drive shaft 50. The drive shaft 50 is used to drive the moving disk 33. The bearing 40 is installed in the bearing cavity 102, and the drive shaft 50 is installed in the housing 10 through the bearing 40. Specifically, the drive shaft 50 passes through the inner ring of the bearing and can be in interference fit with the inner ring of the bearing.
[0054] Please refer to Figure 5 , Figure 6, the oil passage further includes a third oil passage 115. The third oil passage 115 extends along the direction of gravity, and one end of the third oil passage 115 communicates with the first oil passage 111, and the other end of the third oil passage 115 communicates with the bearing cavity 102. As a branch oil passage, the third oil passage 115 can be led out from the first oil passage 111, and through the third oil passage 115, oil can be directly and actively supplied to the bearing cavity to lubricate the bearing 40 in the bearing cavity 102 and prevent bearing wear.
[0055] The compressor in the embodiment of the present application is a horizontal compressor. The first oil passage 111 is arranged near the top 107. The lower half of the limiting member is arranged near the bottom 109 of the casing 10, and the upper half of the limiting member is arranged near the top 107 of the casing 10. The oil ejected from the oil passage can also lubricate the lower half of the limiting member. In other words, the lower half of the limiting member can be more fully lubricated relative to the upper half of the limiting member under the condition of passive oil supply. In some embodiments, the second oil passage 113 is arranged near the top 107, and the first oil outlet 105 is arranged near the top 107 of the casing 10, so that the oil ejected from the first oil outlet 105 can directly supply oil to the upper half of the limiting member, and the upper half of the limiting member is more fully lubricated.
[0056] Please refer to Figure 8 and Figure 9 , in the embodiment of the present application, the second oil passage 113, as an oil passage capable of actively supplying oil to the limiting member, has one end provided with the first oil outlet 105 extending along the first direction (please refer to the extension direction of L2 in Figure 9 ), the third oil passage 115 extends along the direction of gravity (please refer to the extension direction of L1 in Figure 9 ), and the included angle β between the extension direction of the second oil passage 113 and the extension direction of the third oil passage 115 ranges from 0 degree to 90 degrees. In this way, the upper half of the limiting member can be more fully lubricated. Further, the included angle between the first direction and the extension direction of the third oil passage ranges from 20 degrees to 90 degrees, and can be, for example, 20 degrees, 30 degrees, 40 degrees, 50 degrees, 60 degrees, 70 degrees, 80 degrees, 90 degrees.
[0057] In some embodiments, the cross-sectional area S1 of one end of the second oil passage 113 provided with the first oil outlet 105 is smaller than the cross-sectional area S2 of the third oil passage 115. By restricting the flow rate distribution ratio of the oil, oil shortage of the bearing is prevented.
[0058] If the cross-sectional area S1 of one end of the second oil passage 113 where the first oil outlet 105 is provided accounts for too large a proportion, causing more lubricating oil to be received at the limiting member, the bearing 40 will be in an oil-deficient state. In these embodiments, the cross-sectional area S2 of the third oil passage 115 is larger than the cross-sectional area S1 of one end of the second oil passage 113 where the first oil outlet 105 is provided. The third oil passage 115 can supply more oil to the bearing 40 to lubricate the bearing 40. It will not cause the bearing to be oil-deficient due to the second oil passage 113 supplying too much oil to the limiting member, and the oil flow distribution between the bearing and the limiting member is reasonable.
[0059] Further, in some embodiments, the ratio of the cross-sectional area S1 of one end of the second oil passage 113 where the first oil outlet 105 is provided to the cross-sectional area S2 of the third oil passage 115 is greater than one-ninth. In this way, the first oil outlet 105 can supply an appropriate amount of oil to the limiting member, so that the limiting member is not oil-deficient, the limiting member is better lubricated, the oil flow distribution between the bearing 40 and the limiting member is reasonable, and both the bearing 40 and the limiting member can be better lubricated.
[0060] Figure 10 shows the reference values of the oil supply ratio Q1 / Q2 (Q1 is the oil supply volume of the first oil passage 111, Q2 is the oil supply volume of the second oil passage) under different combined relationships of the included angle θ between the given first direction and the axial direction of the housing, the cross-sectional area ratio S1 / S2 (S1 is the cross-sectional area of one end of the second oil passage where the first oil outlet is provided, S2 is the cross-sectional area of the third oil passage), and the diameter ratio D1 / D2 (D1 is the diameter of one end of the second oil passage where the first oil outlet is provided, D2 is the diameter of the third oil passage). The compressor standard operating condition suction pressure of 0.3 MPa, discharge pressure of 1.5 MPa, and rotational speed of 3000 rpm are used as the operating conditions for calculation.
[0061] In this way, the corresponding diameter D1 of one end of the second oil passage 113 where the first oil outlet 105 is provided and the angle θ can be selected according to the required Q1 / Q2. When the required S1 is small while the actual S1 is large, the angle θ can be controlled to increase the flow resistance so as to achieve the same flow rate even at a larger cross-sectional area.
[0062] In specific design, the required flow rate distribution ratio can be initially determined according to the ratio of friction work. In some embodiments, the limiting member includes a cross slide ring, and the calculation formula for its friction power W1 is:
[0063] W1 = μ1Fv
[0064] In the calculation formula for the friction power W1, μ1 is the friction coefficient of the limiting member, F is the load of the limiting member, and v is the moving speed of the limiting member. The bearing can specifically be a rolling bearing, and the calculation formula for the friction power W2 of the bearing is:
[0065] W2 = 2πnM
[0066] Where n is the rotational speed and M is the frictional torque. The calculation formula for M is:
[0067] M = 0.5μ2Pd
[0068] Where μ2 is the bearing friction coefficient, P is the bearing load, and d is the inner diameter of the bearing.
[0069] When the friction coefficient of the limiting member = 0.05 and the bearing friction coefficient = 0.0015, through measurement and calculation, the ratio of the two is about 1:9 = 0.11. Therefore, when 0.4 < D1 / D2 < 0.45 and 30° < θ < 70°, the oil flow distribution between the bearing and the limiting member is reasonable, and both the bearing and the limiting member can be well lubricated.
[0070] Please refer to Figure 3 、 Figure 4 , in some embodiments, the limiting member includes a cross slip ring 35. The moving disk 33 is provided with a first mating structure. The cross slip ring 35 includes a ring body 351 and a second mating structure that mates with the first mating structure. The second mating structure is connected to the ring body 351 and is used to prevent the moving disk 33 from rotating self. The first oil outlet 105 is arranged facing the second mating structure. In this way, the first oil outlet 105 can supply oil to the second mating structure of the cross slip ring, and the limiting member can be well lubricated.
[0071] In some specific embodiments, the second mating structure includes a convex key 353. The convex key includes a first end 3531 and a second end 3533. The first end 3531 is connected to the ring body 351, and the second end 3533 extends along the side close to the moving disk 33. The first mating structure includes a keyway opened on the moving disk 33. The convex key 353 is installed in the keyway to prevent the self-rotation of the moving disk.
[0072] Please refer to Figure 3 , the first oil outlet 105 supplies oil to the position between the first end 3531 and the second end 3533. In this way, the first oil outlet 105 can be directly opposite the middle position of the convex key 353 of the limiting member, so as to fully lubricate the convex key 353 and the keyway of the moving disk 33.
[0073] Please refer to Figure 11 , in some specific embodiments, the first oil outlet 105 includes a plurality of micropores 1050. The plurality of micropores 1050 can be arranged in an array. In this way, while ensuring the cross-sectional area of the oil passage, atomization of oil droplets can be achieved, achieving a better lubrication effect.
[0074] Please refer to Figure 12 and Figure 13, in some other embodiments, an annular oil passage groove 60 may also be formed in the circumferential direction of the casing to directly supply oil to the limiting member, and the limiting member is installed at a position close to the annular oil passage groove 60, so as to directly supply oil to the limiting member.
[0075] According to a second aspect of the present disclosure, there is provided an air conditioner, which includes the above-mentioned compressor, and the air conditioner has all the beneficial effects of the above-mentioned compressor, which will not be elaborated herein again.
[0076] According to a third aspect of the present disclosure, there is provided a vehicle, which includes the above-mentioned compressor or air conditioner, and the maximum protection subject has all the beneficial effects of the above-mentioned compressor or air conditioner, which will not be elaborated herein again.
[0077] The vehicle may be a fuel vehicle, a plug-in hybrid vehicle or a new energy vehicle, etc., and the present disclosure does not make specific limitations thereto.
[0078] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality of" means two or more, unless otherwise specifically defined.
[0079] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not elaborated in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.
[0080] The embodiments, implementation manners and related technical features of the present application can be combined and replaced with each other without conflict.
[0081] The above are only the preferred embodiments of the present application, and do not impose any form of limitation on the present application. Any modification, equivalent change and modification made to the above embodiments based on the technical essence of the present application still fall within the scope of the technical solution of the present application.
Claims
1. A compressor, characterized in that: include: A casing, wherein the casing is formed with a compression chamber, the casing is provided with an oil passage, the oil passage is provided with an oil inlet and a first oil outlet, and the first oil outlet is communicated with the compression chamber; A compression assembly is installed in the compression chamber, and includes a static plate, a dynamic plate and a limit member. The static plate and the dynamic plate are arranged opposite to each other. The limit member is connected to a side of the dynamic plate away from the static plate, and is used to prevent the dynamic plate from rotating. The first oil outlet is arranged toward the limit member.
2. The compressor according to claim 1, characterized in that The casing includes a top and a bottom arranged along the direction of gravity, and the oil channel includes a first oil channel and a second oil channel, the first oil channel is close to the top, the first oil channel extends along the axial direction of the casing, and one end of the first oil channel is provided with the oil inlet; one end of the second oil channel is connected to the other end of the first oil channel, and the other end of the second oil channel is provided with the first oil outlet, and the end of the second oil channel provided with the first oil outlet extends along the first direction, and the angle between the first direction and the axial direction of the casing ranges from 0 degrees to 180 degrees.
3. The compressor according to claim 2, characterized in that The casing is provided with a bearing cavity, and the bearing cavity and the compression cavity are arranged along the axial direction of the casing; the compressor also includes a bearing and a drive shaft, the bearing is installed in the bearing cavity, the drive shaft is used to drive the moving plate, and the drive shaft is installed in the casing through the bearing; the oil passage also includes a third oil passage, the third oil passage extends along the direction of gravity, and one end of the third oil passage is connected to the first oil passage, and the other end of the third oil passage is connected to the bearing cavity.
4. The compressor according to claim 3, characterized in that The first oil outlet is arranged close to the top of the housing, and the angle between the first direction and the gravity direction ranges from 0 degrees to 90 degrees.
5. The compressor according to claim 4, characterized in that A cross-sectional area S1 of an end of the second oil passage where the first oil outlet is opened is smaller than a cross-sectional area S2 of the third oil passage.
6. The compressor according to claim 5, characterized in that A ratio of a cross-sectional area S1 of one end of the second oil passage where the first oil outlet is opened to a cross-sectional area S2 of the third oil passage is greater than one ninth.
7. The compressor according to any one of claims 1 to 6, characterized in that: The limiting member includes a cross slip ring, the movable plate is provided with a first matching structure, the cross slip ring includes a ring body and a second matching structure matching with the first matching structure, the second matching structure is connected to the ring body and is used to prevent the movable plate from rotating, and the first oil outlet is arranged toward the second matching structure.
8. The compressor according to claim 7, characterized in that The second mating structure includes a convex key, which includes a first end and a second end. The first end is connected to the ring body, and the second end extends along a side close to the movable plate. The first mating structure includes a keyway opened in the movable plate, and the convex key is installed in the keyway. The first oil outlet supplies oil toward a position between the first end and the second end.
9. The compressor according to any one of claims 1 to 6, characterized in that: The first oil outlet includes a plurality of micro holes.
10. An air conditioner, characterized in that: A compressor comprising any one of claims 1-9.
11. A vehicle, characterized in that: It comprises the compressor according to any one of claims 1 to 9 or the air conditioner according to claim 10.