Scroll compressor
By providing seals covering the top surface of the scroll wall on the movable scroll and static scroll of the scroll compressor, and inserting the protruding part into the channel, the problem of sealing is solved, achieving a more complete seal and lower friction, and improving the sealing performance and strength of the scroll compressor.
Patent Information
- Application Number
- CN202422743163.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-11-11
AI Technical Summary
In existing scroll compressors, the seal is prone to lift up and causes rapid damage, especially at the ends of the scroll wall, which affects the sealing effect and the strength of the scroll.
The moving scroll and the static scroll are respectively provided with a moving scroll and a static scroll. The seal covers the top surface of the syringe along the scroll line and is inserted into the channel through the protruding part to ensure that the seal does not lift up when the scroll compressor is working, providing complete sealing and damping.
Effectively expand the seal range, avoid wear of seals, simplify the manufacturing process, reduce friction between scrolls, and improve sealing effect and strength of scrolls.
Smart Images
Figure CN223293894U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a scroll compressor. The scroll compressor of the present application is particularly used in vehicles, homes or industrial fields. The scroll compressor of the present application is used, for example, in air-conditioning systems, particularly heat pump systems. Background Art
[0002] Scroll compressors are widely used due to their high efficiency, smooth operation, and low noise. They typically have an orbiting scroll and a fixed scroll. Each scroll has a volute, forming a compression chamber. A seal is located at the top of the volute to seal the scrolls. The top surface of the volute has a central, cubical groove in cross section. The seal, also cubical in cross section, is housed in the cubical groove.
[0003] At both ends of the scroll wall, the grooves are typically spaced significantly apart from the endpoints of the scroll line. This is done to prevent the grooves from weakening the ends of the scroll wall. However, even if the seal and grooves are lengthened, the following drawbacks remain: the leading end of the orbiting scroll seal can lift during operation and extend into the exhaust hole on the stationary baseplate of the fixed scroll; and the trailing end of the stationary scroll seal can lift beyond the coverage of the orbiting scroll's moving baseplate. Both of these factors can lead to rapid damage to the seal. Utility Model Content
[0004] An object of the present application is to provide a scroll compressor that enables better sealing.
[0005] According to a first aspect of the present application, a scroll compressor is provided, comprising:
[0006] The movable scroll comprises a movable base plate and a movable scroll wall;
[0007] A static vortex disk, comprising a static base plate and a static vortex wall;
[0008] It is characterized by:
[0009] A movable scroll seal is provided on the movable scroll, the movable scroll seal is located between the movable scroll and the stationary base plate, the movable scroll seal has a starting end portion, and when the scroll compressor is installed, the starting end portion covers the starting end of the top surface of the movable scroll with respect to the vortex line of the movable scroll; and / or
[0010] A static vortex wall seal is provided on the static vortex wall, and the static vortex wall seal is located between the static vortex wall and the dynamic base plate. The static vortex wall seal has a tail end portion. When the scroll compressor is installed, the tail end portion covers the top surface tail end of the static vortex wall with respect to the vortex line of the static vortex wall.
[0011] According to an optional embodiment of the present application, the movable scroll seal covers the top surface of the movable scroll along the entire vortex line of the movable scroll; and / or
[0012] The static vortex wall seal covers the top surface of the static vortex wall along the entire vortex line of the static vortex wall.
[0013] According to an optional embodiment of the present application, a moving scroll groove for mounting the moving scroll seal is provided on the top surface of the moving scroll.
[0014] According to an optional embodiment of the present application, the movable scroll seal includes a covering portion suitable for covering the top surface of the movable scroll and a protruding portion protruding from the covering portion to be inserted into the movable scroll groove, and the covering portion exceeds the protruding portion in the length direction at at least one end of the movable scroll seal; and / or
[0015] A groove starting point of the movable scroll groove is adjacent to a vortex line starting point of the vortex line of the movable scroll.
[0016] According to an optional embodiment of the present application, the covering portion and the protruding portion of the movable scroll seal together form a T-shape when viewed in cross section; and / or
[0017] An edge of an end surface of the covering portion of the movable scroll seal, which is away from the movable scroll, has a chamfer; and / or
[0018] When the scroll compressor is installed, the movable scroll seal covers only the top surface starting end of the movable scroll at the outer side along the width direction of the starting end portion, so that the groove starting point of the movable scroll groove is exposed.
[0019] According to an optional embodiment of the present application, excluding the starting end portion of the movable scroll seal, the movable scroll seal has a width equal to that of the movable scroll.
[0020] According to an optional embodiment of the present application, a static vortex wall groove for mounting the static vortex wall seal is provided on the top surface of the static vortex wall.
[0021] According to an optional embodiment of the present application, the static vortex wall seal includes a covering portion suitable for covering the top surface of the static vortex wall and a protruding portion protruding from the covering portion to be inserted into the static vortex wall groove, and the covering portion exceeds the protruding portion in the length direction at at least one end of the static vortex wall seal; and / or
[0022] The end point of the static vortex wall channel is adjacent to the end point of the vortex line of the static vortex wall; and / or
[0023] A groove starting point of the static vortex wall groove extends to a vortex line starting point of the static vortex wall and has a lateral opening on a side wall of the static vortex wall.
[0024] According to an optional embodiment of the present application, the covering portion and the protruding portion of the static vortex wall seal together form a T-shape when viewed in cross section; and / or
[0025] An edge of an end surface of the covering portion of the static vortex wall seal, the end surface facing away from the static vortex wall, has a chamfer.
[0026] According to an optional embodiment of the present application, the static vortex wall seal has a width equal to that of the static vortex wall.
[0027] According to an optional embodiment of the present application, the movable scroll wall seal is a plastic seal; and / or
[0028] The static vortex wall seal is a plastic seal.
[0029] At least in some embodiments, the positive effects of the present application are: it can effectively expand the sealing range of the seal and avoid wear of the seal due to tilting; it can provide a more complete seal along the vortex line; it can simplify the manufacture of the seal and the vortex wall; it can effectively reduce the friction between the scrolls during relative motion. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] The present invention will be described in more detail below with reference to the accompanying drawings, so that the principles, features and advantages of the present invention can be better understood. The accompanying drawings include:
[0031] Figure 1 An example of an orbiting scroll and a fixed scroll of a scroll compressor is schematically shown in a cross-sectional view.
[0032] Figure 2 An example of an orbiting scroll and a fixed scroll is schematically shown in a partial diagram.
[0033] Figure 3 An example of a movable scroll of the present application is schematically shown in a perspective view.
[0034] Figure 4 The top view schematically shows Figure 3 The moving scroll.
[0035] Figure 5 An example of a movable scroll seal of the present application is schematically shown in a perspective view.
[0036] Figure 6 The perspective diagram schematically shows Figure 3 The moving scroll and Figure 5 The movable scroll assembly is composed of a movable scroll wall seal.
[0037] Figure 7 Shown in top view Figure 6 The movable scroll assembly.
[0038] Figure 8 Shown magnified Figure 7 The starting end area of the movable scroll assembly.
[0039] Figure 9 Schematic enlargement shows Figure 5 An example of a cross section of a moving scroll seal.
[0040] Figure 10 An example of a stationary scroll of the present application is schematically shown in a perspective view.
[0041] Figure 11 The top view schematically shows Figure 10 static vortex disk.
[0042] Figure 12 An example of a static scroll wall seal of the present application is schematically shown in a perspective view.
[0043] Figure 13 The perspective view schematically shows Figure 10 The static vortex and Figure 12 The static scroll plate assembly is composed of a static scroll wall seal.
[0044] Figure 14 Shown magnified Figure 13 The starting end area of the static scroll assembly. DETAILED DESCRIPTION
[0045] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by this application more clearly understood, this application will be further described in detail below with reference to the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit the scope of protection of this application.
[0046] Figure 1 An example of an orbiting scroll 2 and a fixed scroll 1 of a scroll compressor is schematically shown in a cross-sectional view. Here, the vortex line 8 of the orbiting scroll wall 21 of the orbiting scroll 2 is schematically marked with a dotted line. Figure 1, the vortex line 8 can be regarded as the midline of the outline of the movable scroll wall 21. The vortex line 8 of the fixed scroll 1 is similar to this, but is not shown for the clarity of the view. In this context and according to convention, the end of the vortex line 8 at the center of the vortex is regarded as the starting end, and the other end of the vortex line 8 outside is regarded as the tail end. The vortex line 8 has a vortex starting point 80 at the starting end and a vortex end point 81 at the tail end. A compression chamber 9 is formed between the movable scroll 2 and the fixed scroll 1. An exhaust hole 14 is provided in the center of the static base plate 10. The gas that has completed compression in the compression chamber 9 can be discharged through the exhaust hole 14.
[0047] Figure 2 An example of a movable scroll 2 and a fixed scroll 1 is schematically shown in a partial diagram. Figure 2 As shown, the orbiting scroll 2 includes an orbiting base plate 20 and an orbiting scroll wall 21, while the fixed scroll 1 includes a fixed base plate 10 and a fixed scroll wall 11. An orbiting scroll wall seal 3 is provided on the orbiting scroll wall 21. This seal is positioned between the orbiting scroll wall 21 and the fixed base plate 10 to achieve a seal therebetween. Similarly, a fixed scroll wall seal 4 is provided on the fixed scroll wall 11. This seal is positioned between the fixed scroll wall 11 and the orbiting base plate 20 to achieve a seal therebetween.
[0048] Figure 3 An example of the movable scroll 2 of the present application is schematically shown in a perspective view.
[0049] Figure 4 The top view schematically shows Figure 3 of the movable scroll 2.
[0050] Figure 5 An example of the movable scroll seal 3 of the present application is schematically shown in a perspective view.
[0051] Figure 6 The perspective view schematically shows Figure 3 The moving scroll 2 and Figure 5 The movable scroll assembly is composed of a movable scroll wall seal 3.
[0052] Figure 7 Shown in top view Figure 6 The movable scroll assembly.
[0053] Figure 8 Shown magnified Figure 7 The starting end area of the movable scroll assembly.
[0054] Figure 9 Schematic enlargement shows Figure 5 An example of a cross section of the moving scroll seal 3.
[0055] In this application, if Figure 6As shown, the movable scroll seal 3 has a starting end portion 30 , which covers a top surface starting end 50 of the top surface 5 of the movable scroll 21 with respect to the vortex line 8 of the movable scroll 21 in the installed state of the scroll compressor.
[0056] Since the starting end portion 30 of the movable scroll seal 3 covers the top surface starting end 50 of the top surface 5 of the movable scroll 21, when the scroll compressor is in operation, the movable scroll seal 3 is always at least partially sandwiched between the top surface 5 of the movable scroll 21 and the stationary base plate 10 in the width direction 66 on both sides of the exhaust hole 14, and does not tilt up and extend into the exhaust hole 14. In addition, in particular, the starting end portion 30 provides damping between the top surface 5 of the movable scroll 21 and the stationary base plate 10, reducing the load on the top surface starting end 50 of the top surface 5 of the movable scroll 21, thereby enabling the groove starting point 70 of the movable scroll groove 22 to be designed closer to the vortex line starting point 80 of the vortex line 8 (see Figure 4 ). In addition, a more complete seal is provided, especially along the vortex line 8.
[0057] According to an exemplary embodiment of the present application, Figure 6 As shown, the movable scroll seal 3 covers the top surface 5 of the movable scroll 21 along the entire vortex line 8 of the movable scroll 21, thereby achieving complete sealing.
[0058] like Figure 3 and Figure 4 As shown, a moving scroll groove 22 for mounting the moving scroll seal 3 may be provided on the top surface 5 of the moving scroll 21 .
[0059] According to an exemplary embodiment of the present application, Figure 5 As shown, the movable scroll seal 3 includes a covering portion 60 suitable for covering the top surface 5 of the movable scroll 21 and a protruding portion 61 protruding from the covering portion 60 to be inserted into the movable scroll groove 22, and the covering portion 60 exceeds the protruding portion 61 in the length direction at at least one end of the movable scroll seal 3.
[0060] Here, the length direction can also be understood as the direction along the vortex line 8. Figure 9 The covering portion 60 and the protruding portion 61 can be understood as the upper and lower parts of the movable scroll seal 3 along the height direction 67 (in Figure 9 The movable vortex wall groove 22 will reduce the strength of the top surface 5 of the movable vortex wall 21, so Figure 3 and Figure 4As shown, the movable volute groove 22 does not extend to the vortex line starting point 80 and the vortex line end point 81 of the vortex line 8 of the movable volute 21. By the covering portion 60 exceeding the protruding portion 61, a good seal is provided along the vortex line 8 even in the end area where the movable volute groove 22 does not reach. Figure 5 In the embodiment of the present invention, for example, the covering portion 60 of the movable scroll seal 3 exceeds the protruding portion 61 at both ends. In other words, the movable scroll seal 3 does not have the protruding portion 61 at both ends.
[0061] According to an exemplary embodiment of the present application, Figure 4 As shown, the groove starting point 70 of the movable scroll groove 22 is adjacent to the vortex line starting point 80 of the vortex line 8 of the movable scroll 21. In addition, when projected in the axial direction, at the top surface starting end 50 of the top surface 5 of the movable scroll 21, the movable scroll groove 22 extends at least to the exhaust hole 14 on the static base plate 10 of the fixed scroll 1.
[0062] According to an exemplary embodiment of the present application, Figure 7 and Figure 8 As shown, in the installed state of the scroll compressor, the movable scroll seal 3 is only on the outside (at the Figure 8 The bottom side is shown in the middle) covers the top surface starting end 50 of the top surface 5 of the movable scroll wall 21, so that the groove starting point 70 of the movable scroll wall groove 22 is exposed.
[0063] Here, the groove starting point 70 serves as an air inlet. When the scroll compressor is operating, the compressed high-pressure gas in the compression chamber 9 enters the gap between the movable scroll seal 3 and the movable scroll groove 22 through the air inlet, thereby lifting the movable scroll seal 3 and achieving a good seal.
[0064] According to an exemplary embodiment of the present application, Figure 9 As shown, in cross-section, the covering portion 60 and the protruding portion 61 of the movable scroll seal 3 together form a T-shape. Accordingly, the movable scroll groove 22 is a groove centrally located on the top surface 5 of the movable scroll 21. This facilitates the manufacture of the movable scroll seal 3 and the movable scroll groove 22.
[0065] According to an exemplary embodiment of the present application, Figure 9 As shown, the edge 63 of the end surface 62 of the covering portion 60 of the movable scroll seal 3, which faces away from the movable scroll 21, has a chamfer 64. Compared with the movable scroll 21 made of metal, the chamfer 64 can be easily formed on the movable scroll seal 3.
[0066] Furthermore, the orbiting scroll seal 3 is typically made of plastic, which ensures that the chamfer 64 has sufficient shape accuracy and stability. The plastic is typically POM (Polyoxymethylene), PPS (Polyphenylene Sulfide), or PEEK (Polyether Ether Ketone). For example, these materials can be produced using plastic injection molding or plastic sintering processes. Furthermore, the plastic seal exhibits a low coefficient of friction during movement.
[0067] like Figure 2 As shown, in order to improve the strength, there is a transition chamfer 65 between the static vortex wall 11 and the static base plate 10. The transition chamfer 65 can cooperate with the chamfer 64 of the dynamic vortex wall seal 3. In order to cooperate with each other, see Figure 6 , except for the starting end portion 30 of the movable scroll seal 3 , the movable scroll seal 3 may have the same width as the movable scroll 21 .
[0068] Figure 10 An example of the stationary scroll 1 of the present application is schematically shown in a perspective view.
[0069] Figure 11 The top view schematically shows Figure 10 The static vortex 1.
[0070] Figure 12 An example of the static scroll wall seal 4 of the present application is schematically shown in a perspective view.
[0071] Figure 13 The perspective view schematically shows Figure 10 The static vortex 1 and Figure 12 The static scroll plate assembly is composed of a static scroll wall seal 4.
[0072] Figure 14 Shown magnified Figure 13 The starting end area of the static scroll assembly.
[0073] In this application, if Figure 10 and Figure 13 As shown, the static scroll seal 4 has a tail end portion 40 , which covers a top surface tail end 51 of the top surface 5 of the static scroll 11 with respect to the vortex line 8 of the static scroll 11 when the scroll compressor is installed.
[0074] Because the trailing end portion 40 of the static vortex seal 4 covers the trailing end 51 of the top surface 5 of the static vortex 11, when the scroll compressor is operating, the trailing end portion 40 of the static vortex seal 4 is always at least partially sandwiched between the top surface 5 of the static vortex 11 and the movable base plate 20 in the width direction 66 without tilting. In addition, a more complete seal is provided, especially along the vortex line 8 of the static vortex 11.
[0075] According to an exemplary embodiment of the present application, Figure 10 and Figure 13 As shown, the static vortex wall seal 4 covers the top surface 5 of the static vortex wall 11 along the entire vortex line 8 of the static vortex wall 11. Thus, a complete seal is provided along the vortex line 8.
[0076] like Figure 10 and Figure 11 As shown, a static vortex wall groove 15 for mounting the static vortex wall seal 4 may be provided on the top surface 5 of the static vortex wall 11 .
[0077] According to an exemplary embodiment of the present application, Figure 12 As shown, the static vortex wall seal 4 includes a covering portion 60 suitable for covering the top surface 5 of the static vortex wall 11 and a protruding portion 61 protruding from the covering portion 60 to be inserted into the static vortex wall groove 15, and the covering portion 60 exceeds the protruding portion 61 in the length direction at at least one end of the static vortex wall seal 4.
[0078] Similar to the moving vortex wall 21, the covering portion 60 exceeds the protruding portion 61, so that: along the vortex line 8, even in the area where the static vortex wall groove 15 does not reach, a good seal is still provided. Figure 12 In the embodiment, for example, the covering portion 60 of the static vortex wall seal 4 exceeds the protruding portion 61 at both ends.
[0079] According to an exemplary embodiment of the present application, Figure 11 As shown, the channel end point 71 of the fixed vortex wall channel 15 is adjacent to the vortex line end point 81 of the vortex line 8 of the fixed vortex wall 11. In this way, the fixed vortex wall seal 4 can be stably installed.
[0080] According to an exemplary embodiment of the present application, Figure 11 and Figure 14 As shown, the channel starting point 70 of the fixed vortex wall channel 15 extends to the vortex line starting point 80 of the vortex line 8 of the fixed vortex wall 11 and has a lateral opening 13 on the side wall 12 of the fixed vortex wall 11 .
[0081] Compared with the moving vortex 21, the static vortex 11 is not subjected to such a large load, so the static vortex groove 15 can be designed to extend to the vortex line starting point 80 of the vortex line 8 of the static vortex 11. This is especially true when the static vortex seal 4 covers the top surface starting end 50 of the top surface 5 of the static vortex 11 to provide effective damping. Here, the lateral opening 13 can be used as an air inlet. When the scroll compressor is working, the compressed high-pressure gas in the compression chamber 9 enters the gap between the static vortex seal 4 and the static vortex groove 15 through the air inlet, thereby lifting the static vortex seal 4 and achieving good sealing. Through the lateral opening 13, the static vortex seal 4 can completely cover the entire top surface 5 of the static vortex 11, without leaving a gap at the top surface starting end 50 like the moving vortex seal 3. Accordingly, the static vortex seal 4 can have a width equal to that of the static vortex 11.
[0082] Similar to the moving scroll seal 3, see also Figure 9 In cross-section, the covering portion 60 and the protruding portion 61 of the static vortex seal 4 together form a T-shape. The edge 63 of the end surface 62 of the covering portion 60 of the static vortex seal 4, facing away from the static vortex 11, may also have a chamfer 64. Furthermore, similar to the orbiting vortex 21, the static vortex seal 4 may also be a plastic seal.
[0083] The number, shape, size, position and mutual relationship of each element in the accompanying drawings should be understood as examples only, and not as absolute limitations of the present application. Obviously, those skilled in the art can easily conceive of various variations in the number, shape, size, position and mutual relationship of these elements.
[0084] When feasible in principle, the design and technical effects of the movable vortex assembly and the design and technical effects of the static vortex assembly can be used interchangeably without departing from the scope of disclosure of this application.
[0085] The phrase "the orbiting scroll seal covers the top surface of the orbiting scroll along its entire vortex line" is understood to mean, in particular, that the orbiting scroll seal covers the top surface of the orbiting scroll at least substantially along its entire vortex line. The length of the top surface of the orbiting scroll not covered by the orbiting scroll seal along the vortex line, in particular, does not exceed the thickness of the orbiting scroll, for example, not more than 5 mm. It is also conceivable that, subject to manufacturing and assembly tolerances, the orbiting scroll seal covers the top surface of the orbiting scroll strictly along its entire vortex line.
[0086] The phrase "the static vortex wall seal covers the top surface of the static vortex wall along its entire vortex line" is to be understood in particular as meaning that the static vortex wall seal covers the top surface of the static vortex wall at least substantially along its entire vortex line. The length of the top surface of the static vortex wall not covered by the static vortex wall seal along the vortex line may in particular not exceed twice the static vortex wall thickness, for example, not exceed 1 centimeter, and in particular not exceed the static vortex wall thickness, for example, not exceed 5 millimeters. It is also conceivable that, subject to manufacturing and assembly tolerances, the static vortex wall seal covers the top surface of the static vortex wall exactly along its entire vortex line.
[0087] “Equal” is understood in particular to mean at least approximately equal, in particular deviations within 10% are permissible.
[0088] In the field of scroll compressors, concepts such as the orbiting scroll and the stationary scroll are well known to those skilled in the art and will not be further elaborated upon here. Certain elements associated with the orbiting scroll are prefixed with the word "orbiting." Similarly, certain elements associated with the stationary scroll are prefixed with the word "stationary." These prefixes are provided solely for convenience in distinguishing these elements and have no further meaning.
[0089] Although specific embodiments of the present application are described in detail herein, they are provided for illustrative purposes only and should not be considered to limit the scope of the present application. Various replacements, changes, and modifications may be conceived without departing from the spirit and scope of the present application.
[0090] Reference Signs List
[0091] 1 static vortex
[0092] 10 static substrate
[0093] 11Static vortex wall
[0094] 12 sidewalls
[0095] 13 side opening
[0096] 14 exhaust holes
[0097] 15 static vortex wall groove
[0098] 2 movable scroll
[0099] 20 dynamic substrate
[0100] 21 Moving vortex wall
[0101] 22 Moving vortex wall groove
[0102] 3. Moving scroll seal
[0103] 30 Starting end part
[0104] 4Stationary vortex seal
[0105] 40 tail end
[0106] 5 Top surface
[0107] 50 top surface starting end
[0108] 51 top end
[0109] 60 coverage
[0110] 61 protruding part
[0111] 62 end face
[0112] 63 Edge
[0113] 64 chamfer
[0114] 65 transition chamfer
[0115] 66 width direction
[0116] 70 slot starting point
[0117] 71 slot end
[0118] 8 vortex lines
[0119] 80 vortex line starting point
[0120] 81 vortex line end
[0121] 9 Compression Chamber
Claims
1. A scroll compressor, comprising: A movable scroll (2); the movable scroll (2) comprises a movable base plate (20) and a movable scroll wall (21); A static vortex disk (1), the static vortex disk (1) comprising a static base plate (10) and a static vortex wall (11); It is characterized by: A movable scroll seal (3) is provided on the movable scroll (21), the movable scroll seal (3) being located between the movable scroll (21) and the stationary base plate (10), the movable scroll seal (3) having a starting end portion (30), and when the scroll compressor is installed, the starting end portion (30) covers a top surface starting end (50) of a top surface (5) of the movable scroll (21) with respect to a vortex line (8) of the movable scroll (21); and / or A static vortex wall seal (4) is provided on the static vortex wall (11), and the static vortex wall seal (4) is located between the static vortex wall (11) and the dynamic base plate (20). The static vortex wall seal (4) has a tail end portion (40). When the scroll compressor is installed, the tail end portion (40) covers the top surface tail end (51) of the top surface (5) of the static vortex wall (11) with respect to the vortex line (8) of the static vortex wall (11).
2. The scroll compressor according to claim 1, wherein: The movable vortex seal (3) covers the top surface (5) of the movable vortex (21) along the entire vortex line (8) of the movable vortex (21); and / or The static vortex wall seal (4) covers the top surface (5) of the static vortex wall (11) along the entire vortex line (8) of the static vortex wall (11).
3. The scroll compressor according to claim 1 or 2, characterized in that: A moving vortex groove (22) for mounting the moving vortex seal (3) is provided on the top surface (5) of the moving vortex (21).
4. The scroll compressor according to claim 3, wherein: The movable volute seal (3) comprises a covering portion (60) adapted to cover the top surface (5) of the movable volute (21) and a protruding portion (61) protruding from the covering portion (60) to be inserted into the movable volute groove (22), wherein the covering portion (60) exceeds the protruding portion (61) in a length direction at at least one end of the movable volute seal (3); and / or A groove starting point (70) of the movable vortex wall groove (22) is adjacent to a vortex line starting point (80) of the vortex line (8) of the movable vortex wall (21).
5. The scroll compressor according to claim 4, wherein: When viewed in cross section, the covering portion (60) and the protruding portion (61) of the movable scroll seal (3) together form a T-shape; and / or The edge (63) of the end surface (62) of the covering portion (60) of the movable vortex seal (3) facing away from the movable vortex (21) has a chamfer (64); and / or When the scroll compressor is installed, the movable scroll seal (3) covers only the top surface starting end (50) of the top surface (5) of the movable scroll (21) on the outside along the width direction (66) at the starting end portion (30), so that the groove starting point (70) of the movable scroll groove (22) is exposed.
6. The scroll compressor according to claim 1 or 2, characterized in that: The movable scroll seal (3) has a width equal to that of the movable scroll (21) except for the starting end portion (30) of the movable scroll seal (3).
7. The scroll compressor according to claim 1 or 2, characterized in that: A static vortex wall groove (15) for mounting the static vortex wall seal (4) is provided on the top surface (5) of the static vortex wall (11).
8. The scroll compressor according to claim 7, wherein: The static vortex wall seal (4) comprises a covering portion (60) adapted to cover the top surface (5) of the static vortex wall (11) and a protruding portion (61) protruding from the covering portion (60) to be inserted into the static vortex wall groove (15), the covering portion (60) extending beyond the protruding portion (61) in a length direction at at least one end of the static vortex wall seal (4); and / or The channel end point (71) of the static vortex wall channel (15) is adjacent to the vortex line end point (81) of the vortex line (8) of the static vortex wall (11); and / or The groove starting point (70) of the static vortex wall groove (15) extends to the vortex line starting point (80) of the vortex line (8) of the static vortex wall (11) and has a lateral opening (13) on the side wall (12) of the static vortex wall (11).
9. The scroll compressor according to claim 8, wherein: When viewed in cross section, the covering portion (60) and the protruding portion (61) of the static vortex wall seal (4) together form a T-shape; and / or The edge (63) of the end surface (62) of the covering portion (60) of the static vortex wall seal (4) facing away from the static vortex wall (11) has a chamfer (64).
10. The scroll compressor according to claim 1 or 2, characterized in that: The static vortex wall seal (4) has a width equal to that of the static vortex wall (11).
11. The scroll compressor according to claim 1 or 2, characterized in that: The movable scroll seal (3) is a plastic seal; and / or The static vortex wall seal (4) is a plastic seal.