Compressor cover and compressor device

Abstract

The utility model discloses a compressor cover and a compressor device, the compressor cover comprises a first cover body and a second cover body, and the first cover body is detachably connected with the second cover body; the surface of one of the first cover body and the second cover body is provided with a protruding step structure extending towards the other one, and in the state that the first cover body and the second cover body are connected, the step structure shields at least part of a gap between the first cover body and the second cover body. The compressor cover disclosed by the embodiment of the utility model can be conveniently and quickly mounted and dismounted, and the sound insulation performance is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, and particularly relates to a compressor cover and a compressor device. Background Art

[0002] A compressor is a mechanical device that converts low-pressure gas into high-pressure gas and has been widely used in industries such as chemical engineering and heating. During operation, the compressor generates relatively large noise, which easily affects the lives of residents. Therefore, an acoustic enclosure is usually provided outside the compressor in the industry.

[0003] To ensure the sound insulation performance, the compressor cover usually has a large number of parts to reduce noise, resulting in the problem that the existing compressor cover is difficult to disassemble. When the compressor needs to be maintained or parts need to be replaced, the difficult-to-disassemble compressor cover will increase the maintenance cost and difficulty and reduce the after-sales efficiency. Summary of the Utility Model

[0004] The embodiments of the utility model provide a compressor cover and a compressor device, which can be installed and disassembled conveniently and quickly and ensure the sound insulation performance.

[0005] In a first aspect, the embodiments of the utility model provide a compressor cover, which includes a first cover body and a second cover body, and the first cover body and the second cover body are detachably connected; a step structure with a protrusion on the surface of one of the first cover body and the second cover body and extending towards the other is provided, and in the state where the first cover body and the second cover body are connected, the step structure blocks at least part of the gap between the first cover body and the second cover body.

[0006] The compressor cover of the embodiments of the utility model can form a compressor cover covering the compressor only through the detachable connection of the two cover bodies, namely the first cover body and the second cover body, greatly reducing the number of parts of the compressor cover, reducing the difficulty of installation and disassembly. At the same time, the step structure can block the gap between the first cover body and the second cover body, improving the sound insulation performance of the compressor cover and further reducing the noise generated by the compressor.

[0007] Optionally, the step structure is arranged at the connection part of one of the first cover body and the second cover body and the other, and the step structure includes a first part protruding from the surface of one of the first cover body and the second cover body and a second part extending towards the other, and the second part is connected to the end of the first part far away from the first cover body or the second cover body.

[0008] Optionally, the second part extends in a direction parallel to the surface of the first cover body or the second cover body where it is located.

[0009] Optionally, the compressor cover further includes a chassis, and one end of the first cover body and the second cover body is detachably connected to the chassis, and the step structure is arranged at the other end of the first cover body or the second cover body.

[0010] Optionally, one of the first cover and the second cover includes at least one card slot, and the other includes at least one protruding buckle. The shape of the buckle matches the shape of the card slot and can be snapped into the corresponding card slot, so that the first cover and the second cover are detachably connected.

[0011] Optionally, the compressor cover further includes a plurality of limiting members. The first cover includes a plurality of first limiting portions, and the second cover includes a plurality of second limiting portions. The first limiting portions and the second limiting portions have threaded holes, and the surfaces of the first limiting portions and the surfaces of the second limiting portions are arranged oppositely. The limiting members can extend into the threaded holes of the first limiting portions and the second limiting portions opposite thereto, and detachably connect the first cover and the second cover.

[0012] Optionally, one of the first cover and the second cover includes at least one card slot, and the other includes at least one protruding buckle. The shape of the buckle matches the shape of the card slot and can be snapped into the corresponding card slot; the compressor cover further includes a plurality of limiting members. The first cover further includes a plurality of first limiting portions, and the second cover further includes a plurality of second limiting portions. The first limiting portions and the second limiting portions have threaded holes, and the surfaces of the first limiting portions and the surfaces of the second limiting portions are arranged oppositely. The limiting members can extend into the threaded holes of the first limiting portions and the second limiting portions opposite thereto; the first cover and the second cover are detachably connected through the card slot and the buckle, so that the surface of the first limiting portion abuts against the surface of the second limiting portion, and the limiting members can pass through the threaded holes of the first limiting portion and the second limiting portion.

[0013] Optionally, the first cover further includes opposite first side walls and second side walls, and the second cover further includes opposite third side walls and fourth side walls. The first limiting portions are arranged on the surface of the second side walls, and the second limiting portions are arranged on the surface of the fourth side walls. In the state where the first cover and the second cover are connected, the second side walls and the fourth side walls are connected to form one side wall of the compressor cover; the card slots are arranged on the surface of one of the first side walls or the third side walls, and the buckles are arranged on the surface of the other. In the state where the first cover and the second cover are connected, the second side walls and the fourth side walls are connected to form another side wall of the compressor cover.

[0014] Optionally, the surface of the first cover or the second cover further includes an opening. In the state where the compressor cover covers the compressor, the pipeline of the compressor can pass through the opening to extend outside the compressor cover.

[0015] In a second aspect, an embodiment of the present invention provides a compressor device, which includes a compressor body and a compressor cover according to any one of the foregoing embodiments of the first aspect of the present invention.

[0016] The compressor device according to the embodiment of the present utility model includes a compressor cover. The compressor cover can be formed by detachably connecting only two covers, namely a first cover body and a second cover body, to cover the compressor. This greatly reduces the number of parts of the compressor cover, lowers the difficulty of installation and disassembly. At the same time, the stepped structure can block the gap between the first cover body and the second cover body, improving the sound insulation performance of the compressor cover and further reducing the noise generated by the compressor. Thus, the compressor device can improve the installation and disassembly efficiency of the compressor cover on the basis of ensuring the sound insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0018] Figure 1 Structural schematic diagram of the first embodiment of the compressor cover of the present utility model;

[0019] Figure 2 For the compressor cover of the present utility model Figure 1 Partial enlarged view of part A;

[0020] Figure 3 Side view schematic diagram of the first embodiment of the compressor cover of the present utility model;

[0021] Figure 4 For the compressor cover of the present utility model Figure 3 Partial enlarged view of part B;

[0022] Figure 5 Structural schematic diagram of the second embodiment of the compressor cover of the present utility model;

[0023] Figure 6 Structural schematic diagram of the third embodiment of the compressor cover of the present utility model;

[0024] Figure 7 For the compressor cover of the present utility model Figure 6 Partial enlarged view of part C;

[0025] Figure 8 Structural schematic diagram of the third embodiment of the compressor cover of the present utility model from another angle;

[0026] Figure 9 Structural schematic diagram of the chassis of the first embodiment of the compressor cover of the present utility model;

[0027] Figure 10This is a schematic structural diagram of an embodiment of the compressor device of the present utility model.

[0028] Explanation of the reference numerals in the drawings:

[0029] 100 - Compressor cover; 101 - Card slot; 102 - Buckle; 103 - Opening;

[0030] 110 - First cover body; 111 - First limiting part; 112 - First side wall; 113 - Second side wall;

[0031] 120 - Second cover body; 121 - Second limiting part; 122 - Third side wall; 123 - Fourth side wall;

[0032] 130 - Step structure; 131 - First part; 132 - Second part;

[0033] 140 - Threaded hole;

[0034] 150 - Chassis;

[0035] 200 - Compressor device; 210 - Compressor body.

[0036] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and should not be construed as indicating or implying their 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 at least one such feature. Additionally, the technical solutions between various embodiments may be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or is unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0040] Figure 1 Schematic structural diagram of the first embodiment of the compressor cover of the present utility model; Figure 2 For the compressor cover of the present utility model Figure 1 Partial enlarged view at A in; Figure 3 Schematic side view of the first embodiment of the compressor cover of the present utility model; Figure 4 For the compressor cover of the present utility model Figure 3 Partial enlarged view at B in. In the first embodiment of the present utility model, the compressor cover 100 includes a first cover body 110 and a second cover body 120.

[0041] The first cover body 110 and the second cover body 120 are detachably connected. One of the surfaces of the first cover body 110 and the second cover body 120 has a stepped structure 130 with protrusions extending towards the other. In the state where the first cover body 110 and the second cover body 120 are connected, the stepped structure 130 blocks at least part of the gap between the first cover body 110 and the second cover body 120.

[0042] In the first embodiment of the present utility model, the first cover body 110 and the second cover body 120 form the compressor cover 100 for covering the compressor in the connected state. In the connected state, the stepped structure 130 blocks and seals the gap at the connection between the first cover body 110 and the second cover body 120, reducing the compressor noise transmitted from the gap. Since the stepped structure 130 is integrally connected to the first cover body 110 or the second cover body 120 and the volume of the stepped structure 130 does not occupy too much space, the number of parts and the volume of the compressor cover 100 are reduced.

[0043] The compressor cover 100 of the embodiment of the present utility model can be formed by the detachable connection of only two cover bodies, namely the first cover body 110 and the second cover body 120, to form the compressor cover 100 covering the compressor. This greatly reduces the number of parts of the compressor cover 100, reduces the difficulty of installation and disassembly, and at the same time, the stepped structure 130 can block the gap between the first cover body 110 and the second cover body 120, improving the sound insulation performance of the compressor cover 100 and further reducing the noise generated by the compressor.

[0044] In some embodiments, the stepped structure 130 is disposed at the connection between one of the first cover 110 and the second cover 120 and the other. The stepped structure 130 includes a first portion 131 protruding from the surface of one of the first cover 110 and the second cover 120 and a second portion 132 extending toward the other. The second portion 132 is connected to an end of the first portion 131 away from the first cover 110 or the second cover 120.

[0045] In the present application, the stepped structure 130 is disposed on the surface of the first cover 110 or the surface of the second cover 120. The first portion 131 of the stepped structure 130 protrudes from the surface of the first cover 110 or the surface of the second cover 120, and the second portion 132 is spaced from the surface of the first cover 110 or the surface of the second cover 120 and extends toward the other cover. When the first cover 110 and the second cover 120 are connected, the second portion 132 of the stepped structure 130 can block and seal the gap at the connection between the first cover 110 and the second cover 120, further enhancing the sound insulation performance of the compressor cover 100.

[0046] Furthermore, the stepped structure 130 is integrally connected to the first cover 110 or the second cover 120. When the first cover 110 and the second cover 120 are connected, the stepped structure 130 can block and seal the gap at the connection between the first cover 110 and the second cover 120. The stepped structure 130 can be disposed at the top and side walls of the first cover 110 or the second cover 120, or only at the top of the first cover 110 or the second cover 120, or only at the side wall of the first cover 110 or the second cover 120.

[0047] Since the stepped structure 130 protrudes from the surface of the first cover 110 or the surface of the second cover 120, there is no need for additional sound insulation components to block and seal the connection between the first cover 110 and the second cover 120, reducing the volume and the number of parts of the compressor cover 100 and facilitating installation and disassembly.

[0048] In some embodiments, the second portion 132 extends in a direction parallel to the surface of the first cover 110 or the second cover 120 where it is located.

[0049] In the present application, when the stepped structure 130 is disposed on the surface of the first cover 110, the second portion 132 extends toward the second cover 120 in a direction parallel to the surface of the first cover 110. Similarly, when the stepped structure 130 is disposed on the surface of the second cover 120, the second portion 132 extends toward the first cover 110 in a direction parallel to the surface of the second cover 120, so that when the first cover 110 and the second cover 120 are connected, the second portion 132 can smoothly cover the connection between the first cover 110 and the second cover 120.

[0050] Figure 9 It is a schematic structural diagram of the chassis of the first embodiment of the compressor cover of the present utility model.

[0051] In some embodiments, the compressor cover 100 further includes a chassis 150. One end of either the first cover body 110 or the second cover body 120 is detachably connected to the chassis 150, and a stepped structure 130 is provided at the other end of the first cover body 110 or the second cover body 120.

[0052] In this application, when the first cover body 110 and the second cover body 120 are in a connected state, the stepped structure 130 shields the connection part at the top of the compressor cover 100, and the chassis 150 shields the bottom of the compressor cover 100, so that the compressor located inside the compressor cover 100 is isolated from the outside, further improving the sound insulation performance of the compressor cover 100. At the same time, the chassis 150 can also fix the compressor located inside the compressor cover 100, reduce the vibration generated during the operation of the compressor, and thus reduce the noise.

[0053] In the first embodiment of the present utility model, the compressor cover 100 further includes a plurality of limiting members. The first cover body 110 includes a plurality of first limiting portions 111, and the second cover body 120 includes a plurality of second limiting portions 121. The first limiting portions 111 and the second limiting portions 121 have threaded holes 140, and the surfaces of the first limiting portions 111 and the second limiting portions 121 are arranged opposite to each other. The limiting members can extend into the threaded holes 140 of the first limiting portions 111 and the second limiting portions 121 opposite thereto, detachably connecting the first cover body 110 and the second cover body 120.

[0054] In this application, the first limiting portions 111 of the first cover body 110 and the second limiting portions 121 of the second cover body 120 are arranged opposite to each other. When the first cover body 110 and the second cover body 120 approach each other to form the compressor cover 100, the surfaces of the first limiting portions 111 and the second limiting portions 121 are in contact, so that the threaded holes 140 of the first limiting portions 111 and the threaded holes 140 of the second limiting portions 121 are communicated. The limiting members can extend into the threaded holes 140 of the first limiting portions 111 and the threaded holes 140 of the second limiting portions 121 to connect the first limiting portions 111 and the second limiting portions 121, so that the first cover body 110 and the second cover body 120 are connected and fixed. Among them, the limiting members are not shown in the figure, and the limiting members are parts with threaded structures such as screws and bolts.

[0055] Figure 5 It is a schematic structural diagram of the second embodiment of the compressor cover of the present utility model. Some structures of the second embodiment are the same as those of the first embodiment. The following will describe the differences between the two, and the same parts will not be described in detail.

[0056] In the second embodiment of the present utility model, one of the first cover 110 and the second cover 120 includes at least one card slot 101, and the other includes at least one protruding buckle 102. The shape of the buckle 102 matches the shape of the card slot 101 and can be snapped into the corresponding card slot 101, so that the first cover 110 and the second cover 120 are detachably connected.

[0057] In the present application, one of the card slot 101 and the buckle 102 can be arranged on the first cover 110, and the other is arranged on the second narrow body. In this embodiment, the buckle 102 is arranged on the first cover 110, the card slot 101 is arranged on the second cover 120, and the buckle 102 and the card slot 101 are arranged opposite to each other. When the first cover 110 and the second cover 120 approach each other to form the compressor cover 100, the buckle 102 can extend into the corresponding card slot 101 to connect the first cover 110 and the second cover 120.

[0058] Figure 6 Schematic structural view of the third embodiment of the compressor cover of the present utility model; Figure 7 For the compressor cover of the present utility model Figure 6 Partial enlarged view at C in; Figure 8 Schematic structural view of another angle of the third embodiment of the compressor cover of the present utility model. Some structures of the third embodiment are the same as those of the first embodiment. The differences between the two will be described below, and the same parts will not be elaborated in detail.

[0059] In the third embodiment of the present utility model, one of the first cover 110 and the second cover 120 includes at least one card slot 101, and the other includes at least one protruding buckle 102. The shape of the buckle 102 matches the shape of the card slot 101 and can be snapped into the corresponding card slot 101.

[0060] The compressor cover 100 further includes a plurality of limiting members. The first cover 110 further includes a plurality of first limiting portions 111, and the second cover 120 further includes a plurality of second limiting portions 121. The first limiting portions 111 and the second limiting portions 121 have threaded holes 140, and the surfaces of the first limiting portions 111 and the second limiting portions 121 are arranged opposite to each other. The limiting members can extend into the threaded holes 140 of the first limiting portions 111 and the second limiting portions 121 opposite thereto.

[0061] The first cover 110 and the second cover 120 are detachably connected by the card slot 101 and the buckle 102, so that the surfaces of the first limiting portions 111 and the second limiting portions 121 are in contact with each other, and the limiting members can pass through the threaded holes 140 of the first limiting portions 111 and the second limiting portions 121.

[0062] In this application, if there are other components or pipelines outside the compressor cover 100 that block the connection between the limiting member and the first limiting portion 111 and the second limiting portion 121, the buckle 102 and the card slot 101 are arranged on the side of the compressor cover 100 that is blocked, and the first limiting portion 111 and the second limiting portion 121 are arranged on the unblocked side of the compressor cover 100, which facilitates the smooth connection of the first cover body 110 and the second cover body 120.

[0063] If there is no block outside the compressor cover 100, the compressor cover 100 of the first embodiment of this application can be adopted. If there are other components or pipelines blocking the periphery of the compressor cover 100, the compressor cover 100 of the second embodiment of this application can be adopted, so that the first cover body 110 and the second cover body 120 can be smoothly connected.

[0064] Furthermore, the first cover body 110 further includes opposite first side wall 112 and second side wall 113, and the second cover body 120 further includes opposite third side wall 122 and fourth side wall 123. The first limiting portion 111 is arranged on the surface of the second side wall 113, and the second limiting portion 121 is arranged on the surface of the fourth side wall 123. In the state where the first cover body 110 is connected to the second cover body 120, the second side wall 113 and the fourth side wall 123 are connected to form one side wall of the compressor cover 100.

[0065] The card slot 101 is arranged on the surface of one of the first side wall 112 or the third side wall 122, and the buckle 102 is arranged on the surface of the other. In the state where the first cover body 110 is connected to the second cover body 120, the second side wall 113 and the fourth side wall 123 are connected to form another side wall of the compressor cover 100.

[0066] In this application, the buckle 102 and the card slot 101 are respectively arranged on the first side wall 112 of the first cover body 110 and the third side wall 122 of the second narrow body, and the first limiting portion 111 and the second limiting portion 121 are respectively arranged on the second side wall 113 of the first cover body 110 and the fourth side wall 123 of the second cover body 120. When there is a block outside the first side wall 112 and the third side wall 122 of the compressor cover 100, the cooperation between the buckle 102 and the card slot 101 can directly connect the first side wall 112 and the third side wall 122 to avoid the difficulty in connecting the first side wall 112 and the third side wall 122 due to the block. Since there is no block on the second side wall 113 and the fourth side wall 123 on the other side of the compressor cover 100, the first limiting portion 111 and the second limiting portion 121 can be connected by the limiting member.

[0067] In some embodiments, the surface of the first cover body 110 or the second cover body 120 further includes an opening 103. When the compressor cover 100 covers the compressor, the pipeline of the compressor can pass through the opening 103 and extend outside the compressor cover 100.

[0068] In the present application, when the compressor cover 100 covers the compressor, the pipeline of the compressor can extend out of the compressor cover 100 through the opening 103, so that the compressor can communicate with external devices.

[0069] The present utility model also provides a compressor device 200. Figure 10 It is a schematic structural view of an embodiment of the compressor device of the present utility model. The compressor device 200 includes a compressor body 210 and the compressor cover 100 of any of the foregoing embodiments. The compressor cover 100 includes a first cover body 110 and a second cover body 120.

[0070] The first cover body 110 and the second cover body 120 are detachably connected. One of the surfaces of the first cover body 110 and the second cover body 120 has a stepped structure 130 with a protrusion extending towards the other. In the state where the first cover body 110 and the second cover body 120 are connected, the stepped structure 130 blocks at least part of the gap between the first cover body 110 and the second cover body 120.

[0071] In the embodiment of the present utility model, the compressor body 210 is disposed in the compressor cover 100. The first cover body 110 and the second cover body 120 form the compressor cover 100 for covering the compressor body 210 in the connected state. Since the compressor body 210 generates noise during operation, in the connected state, the stepped structure 130 can block and seal the gap at the connection between the first cover body 110 and the second cover body 120, weakening the compressor noise transmitted from the gap. Since the stepped structure 130 is integrally connected to the first cover body 110 or the second cover body 120, and the volume of the stepped structure 130 does not occupy too much space, the number of parts and the volume of the compressor cover 100 are reduced.

[0072] The compressor device 200 of the embodiment of the present utility model includes a compressor cover 100. The compressor cover 100 can be formed by the detachable connection of only two cover bodies, namely the first cover body 110 and the second cover body 120, to cover the compressor. The number of parts of the compressor cover 100 is greatly reduced, the difficulty of installation and disassembly is reduced. At the same time, the stepped structure 130 can block the gap between the first cover body 110 and the second cover body 120, improving the sound insulation performance of the compressor cover 100 and further reducing the noise generated by the compressor, so that the compressor device 200 can improve the installation and disassembly efficiency of the compressor cover 100 on the basis of ensuring the sound insulation performance.

[0073] The above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.

Claims

1. A compressor cover, characterized in that, The compressor cover includes a first cover body and a second cover body, and the first cover body and the second cover body are detachably connected; One of the surfaces of the first cover body and the second cover body has a stepped structure with a protrusion extending towards the other, and in the state where the first cover body and the second cover body are connected, at least part of the gap between the first cover body and the second cover body is blocked by the stepped structure.

2. The compressor cover according to claim 1, wherein The stepped structure is arranged at the connection part of one of the first cover body and the second cover body and the other, and the stepped structure includes a first part protruding from the surface of one of the first cover body and the second cover body and a second part extending towards the other, and the second part is connected to one end of the first part far away from the first cover body or the second cover body.

3. The compressor cover according to claim 2, wherein, The second part extends in a direction parallel to the surface of the first cover body or the second cover body where it is located.

4. The compressor cover according to claim 1, characterized in that, The compressor cover further includes a chassis, and one end of the first cover body and the second cover body is detachably connected to the chassis, and the stepped structure is arranged at the other end of the first cover body or the second cover body.

5. The compressor cover according to claim 1, characterized in that, One of the first cover body and the second cover body includes at least one card slot, and the other includes at least one protruding buckle, and the shape of the buckle matches the shape of the card slot and can be snapped into the corresponding card slot, so that the first cover body and the second cover body are detachably connected.

6. The compressor cover according to claim 1, wherein, The compressor cover further includes a plurality of limiting members, the first cover body includes a plurality of first limiting parts, the second cover body includes a plurality of second limiting parts, the first limiting parts and the second limiting parts have threaded holes, and the surfaces of the first limiting parts and the second limiting parts are arranged oppositely, and the limiting members can extend into the threaded holes of the first limiting parts and the second limiting parts opposite to them, and detachably connect the first cover body and the second cover body.

7. The compressor cover according to claim 1, wherein, One of the first cover body and the second cover body includes at least one card slot, and the other includes at least one protruding buckle, and the shape of the buckle matches the shape of the card slot and can be snapped into the corresponding card slot; The compressor cover further includes a plurality of limiting members, the first cover body further includes a plurality of first limiting parts, the second cover body further includes a plurality of second limiting parts, the first limiting parts and the second limiting parts have threaded holes, and the surfaces of the first limiting parts and the second limiting parts are arranged oppositely, and the limiting members can extend into the threaded holes of the first limiting parts and the second limiting parts opposite to them; The first cover body and the second cover body are detachably connected through the card slot and the buckle, so that the surface of the first limiting part abuts against the surface of the second limiting part, and the limiting member can pass through the threaded holes of the first limiting part and the second limiting part.

8. The compressor cover according to claim 7, characterized in that, The first housing further includes opposite first and second side walls, the second housing further includes opposite third and fourth side walls, the first limiting portion is disposed on the surface of the second side wall, the second limiting portion is disposed on the surface of the fourth side wall, and in a state where the first housing is connected to the second housing, the second side wall and the fourth side wall are connected to form one side wall of the compressor housing; The card slot is disposed on the surface of one of the first side wall or the third side wall, the buckle is disposed on the surface of the other one, and in a state where the first housing is connected to the second housing, the second side wall and the fourth side wall are connected to form another side wall of the compressor housing.

9. The compressor cover according to claim 1, characterized in that, The surface of the first housing or the second housing further includes an opening, and in a state where the compressor housing covers the compressor, the pipeline of the compressor can pass through the opening to extend outside the compressor housing.

10. A compressor device, characterized in that, The compressor device includes a compressor body and the compressor housing according to any one of claims 1 to 9.

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