Separating device and cooling system

Abstract

The utility model provides a separating device and a cooling system, which comprise a box body, a cooling device and a cooling device, wherein the box body is internally provided with a separating cavity; the steam inlet pipe is connected with the box body and is used for introducing fluid into the separation cavity; the steam outlet pipe is connected with the box body and is used for allowing the fluid in the separation cavity to flow out; an adjusting member; the adjusting component is movably arranged, a circulation channel for fluid to flow through is arranged between the adjusting component and the box body, a filtering component for filtering the fluid is arranged at the position of the circulation channel, the filtering component is connected with the adjusting component, and the filtering component is driven to move by enabling the adjusting component to move. The separation device solves the technical problem that in the prior art, the size of an oil-liquid separator is too large.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-gas separation, in particular to a separation device and a cooling system. Background Art

[0002] In the cooling system, the high-temperature and high-pressure refrigerant gas discharged from the variable frequency compressor usually contains a large amount of lubricating oil. Although the lubricating oil can lubricate the compressor motor bearings and rotors, if too much lubricating oil enters the heat exchanger with the refrigerant, an oil film will be formed on the heat exchange tube, affecting the heat transfer efficiency. Therefore, the refrigerant circulating in the cooling system must pass through the oil tank to separate the oil and gas.

[0003] The working principle of the oil tank is usually to reduce the flow rate of the mixed gas or change the flow direction, so that the oil droplets are separated from the refrigerant gas under the action of centrifugal force and gravity. At present, there are several separation methods for the oil tank, including washing, centrifugal, filtering, packing, adsorption, gravity sedimentation, collision, etc. Different separation methods have different stability and separation effects, and the separation structures used are also different.

[0004] However, due to the limited internal space of the oil tank, the separation efficiency of the oil tank is not high. When used in working conditions with different flow rates, the versatility of the oil tank is improved. If the volume of the oil tank is increased blindly, the cost performance of the product will be reduced.

[0005] Therefore, the prior art needs to be further developed. Utility Model Content

[0006] The purpose of the utility model is to overcome the above technical deficiencies and provide a separation device and a cooling system to solve the technical problem of excessively large volume of the oil-liquid separator in the related art.

[0007] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a separation device is provided, comprising: a box body, wherein the box body has a separation chamber; a steam inlet pipe, connected to the box body, for introducing fluid into the separation chamber; a steam outlet pipe, connected to the box body, for allowing the fluid in the separation chamber to flow out; an adjusting component; the adjusting component is movably arranged, and a flow channel for the fluid to flow through is provided between the adjusting component and the box body, and a filter component for filtering the fluid is provided at the flow channel, and the filter component is connected to the adjusting component, and the filter component is driven to move by moving the adjusting component.

[0008] Furthermore, the filter component includes a plurality of filter parts connected to each other, and two adjacent filter parts are rotatably connected to each other.

[0009] Furthermore, the adjusting component is provided with a first connecting portion connected to the filtering component; the box body is provided with a second connecting portion connected to the filtering component; the adjusting component is rotatably connected to the box body relative to each other to adjust the distance between the first connecting portion and the second connecting portion.

[0010] Furthermore, the box body includes a sealing plate, the sealing plate is located between the steam inlet pipe and the steam outlet pipe, the sealing plate has a connecting port for fluid circulation, the adjusting component is relatively rotatably connected to the sealing plate; the second connecting portion is located on the sealing plate.

[0011] Furthermore, the box body includes: two side baffles arranged at intervals, one end of the adjusting component is connected to one of the side baffles, the other end of the adjusting component is connected to the other side baffle, and the filtering component, the flow channel and the connecting port are all located between the two side baffles.

[0012] Furthermore, the separation chamber includes a first separation chamber and a second separation chamber located on opposite sides of the sealing plate; the steam inlet pipe is connected to the second separation chamber, an oil baffle plate is arranged in the second separation chamber, the oil baffle plate is arranged opposite to the steam inlet pipe, and the oil baffle plate is provided with an air hole passing through the oil baffle plate.

[0013] Furthermore, the separation device also includes: a first oil outlet pipe, which is located above the sealing plate and communicates with the first separation chamber; and a second oil outlet pipe, which is located below the sealing plate and communicates with the second separation chamber.

[0014] Furthermore, the position of the first connecting portion on the adjusting component is adjustably arranged.

[0015] Furthermore, the separation device further comprises a driving assembly, wherein the driving assembly is connected to the housing, wherein the driving assembly comprises a movably arranged driving component, and the driving component is connected to the adjusting component.

[0016] Further, the box body includes: a top plate, the steam outlet pipe is arranged on the top plate; a side plate connected to the top plate; wherein the driving assembly includes a driving component, a first connecting rod and a second connecting rod, and the driving component is arranged on the side plate; one end of the first connecting rod is relatively rotatably connected to the top plate, and the other end of the first connecting rod is relatively rotatably connected to the driving component; one end of the second connecting rod is relatively rotatably connected to the side plate, and the other end of the second connecting rod is relatively rotatably connected to the driving component; the driving component is movably arranged.

[0017] Further, the driving component is arranged through the side plate, and the driving component includes a first driving part located in the separation chamber and a second driving part located outside the separation chamber. The driving component is relatively movably connected to the side plate, and the first connecting rod and the second connecting rod are driven to rotate by pulling the driving component; or, the driving assembly includes a driving cylinder, and the driving component is connected to the piston rod of the driving cylinder.

[0018] Furthermore, a transmission rod is provided on the driving component, and there are two first connecting rods, which are respectively located on both sides of the driving component, and the two first connecting rods are relatively rotatably connected to the transmission rod; there are two second connecting rods, which are respectively located on both sides of the driving component, and the two second connecting rods are relatively rotatably connected to the transmission rod.

[0019] Furthermore, the separation device also includes a separation component, which is sleeved on the steam outlet pipe, and the separation component includes: a drainage part, which is arranged around the steam outlet pipe, and a first drainage chamber and a second drainage chamber are formed between the drainage part and the steam outlet pipe, and the first drainage chamber is located above the second drainage chamber; the steam outlet pipe is connected to the first drainage chamber; wherein, along the direction in which the first drainage chamber approaches the second drainage chamber, the maximum distance between the drainage part and the steam outlet pipe gradually decreases; an oil return hole, which is connected to the second drainage chamber, and the oil return hole is connected to the separation chamber; and an oil return pipe, which is connected to the oil return hole.

[0020] A cooling system comprises a separation device, wherein the separation device is the above-mentioned separation device.

[0021] Beneficial effects:

[0022] 1. The separation device of the utility model is provided with multiple separation structures in a limited structural space, and multiple separations are performed by collision, filtration, and inertial gravity sedimentation to improve the separation efficiency;

[0023] 2. The filter screen of the separation device of the utility model adopts an extendable structure, and a mechanical connecting rod structure is set to drive the extension of the filter screen, so that the filter area of ​​the filter screen can be adjusted. The flow area can be adjusted for different flow rate conditions to ensure the best separation effect;

[0024] 3. The connecting rod mechanism of the separation device of the utility model drives the filter screen to fold and vibrate, so that the oil droplets attached to the filter screen can fall off, and the filter screen can be unblocked, thereby increasing the effective ventilation area of ​​the filter screen and enhancing the filtering effect;

[0025] 4. The foldable filter screen of the separation device of the utility model can adjust the filtering area and flow rate, and the product has a wide range of applications and strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the separation device used in the embodiment of the utility model;

[0027] Figure 2 yes Figure 1 The main view of

[0028] Figure 3 It is a schematic diagram of an oil baffle plate of a separation device used in an embodiment of the utility model;

[0029] Figure 4 It is a schematic diagram of the regulating components of the separation device used in the embodiment of the utility model;

[0030] Figure 5 It is a schematic diagram of the structure of the separation components of the separation device used in the embodiment of the utility model;

[0031] Figure 6 It is a schematic diagram of the internal structure of the separation component of the separation device used in the embodiment of the utility model;

[0032] Figure 7 It is a structural schematic diagram of the drainage portion of the separation component of the separation device adopted in the embodiment of the utility model.

[0033] The above drawings include the following reference numerals:

[0034] 1. Box body; 11. Separation chamber; 111. First separation chamber; 112. Second separation chamber; 12. Sealing plate; 121. Connecting port; 13. Side baffle plate; 14. Top plate; 15. Side plate; 2. Steam inlet pipe; 3. Steam outlet pipe; 4. Adjusting component; 41. Circulation channel; 42. Filter component; 421. Filter part; 422. First connecting part; 423. Second connecting part; 5. Oil baffle plate; 51. Air hole; 6. Driving assembly; 61. Driving component; 62. First connecting rod; 63. Second connecting rod; 64. Driving cylinder; 65. Transmission rod; 7. Separating component; 71. Drainage part; 72. First drainage chamber; 73. Second drainage chamber; 74. Oil return hole; 75. Oil return pipe; 81. First oil outlet pipe; 82. Second oil outlet pipe. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0036] See also Figures 1 to 7 According to an embodiment of the utility model, a separation device is provided, comprising: a housing 1, wherein the housing 1 has a separation chamber 11; a steam inlet pipe 2, connected to the housing 1, for introducing fluid into the separation chamber 11; a steam outlet pipe 3, connected to the housing 1, for allowing the fluid in the separation chamber 11 to flow out; an adjusting component 4; the adjusting component 4 is movably arranged, and a flow channel 41 for fluid to flow through is provided between the adjusting component 4 and the housing 1, and a filter component 42 for filtering the fluid is provided at the flow channel 41, and the filter component 42 is connected to the adjusting component 4, and the filter component 42 is driven to move by moving the adjusting component 4. With the above arrangement, by driving the adjusting component 4 to move, the filter component 42 is driven to move, so that the filter component 42 is deformed, thereby changing the volume of the flow channel and the filtering area of ​​the filter component 42, and the oil-gas separation flow rate can be adjusted according to different working conditions, thereby processing the oil-gas separation under different flow rate working conditions, and the technical problem of the excessive volume of the oil-liquid separator is solved without adjusting the volume of the separation device.

[0037] Specifically, a filter net is provided on the filter component 42 .

[0038] See also Figure 2 , Figure 4 In the separation device of this embodiment, the filter component 42 includes a plurality of mutually connected filter parts 421, and two adjacent filter parts 421 are relatively rotatably connected. In this way, a folding structure is set inside the filter component 42, and a mechanical structure is used to drive the extension and folding of the filter screen to change the size of the flow channel and the filter area, and the structure is simple and durable.

[0039] In the separation device of this embodiment, the adjusting component 4 is provided with a first connection part 422 connected to the filter component 42; the box body 1 is provided with a second connection part 423 connected to the filter component 42; the adjusting component 4 is rotatably connected to the box body 1 to adjust the distance between the first connection part 422 and the second connection part 423. In this way, the extension and folding of the filter screen can be adjusted by rotating the adjusting component 4, and the operation is simple.

[0040] In the separation device of this embodiment, the housing 1 includes a sealing plate 12, which is located between the steam inlet pipe 2 and the steam outlet pipe 3. The sealing plate 12 has a connection port 121 for fluid circulation, and the adjustment component 4 is relatively rotatably connected to the sealing plate 12; the second connection portion 423 is located on the sealing plate 12. In this way, by providing the sealing plate 12, on the one hand, part of the oil can be blocked, and on the other hand, the inlet of the circulation channel 41 is provided on the sealing plate 12, so as to facilitate the adjustment of the volume of the circulation channel 41.

[0041] In the separation device of this embodiment, the box body 1 includes: two side baffles 13 arranged at intervals, one end of the adjusting component 4 is connected to one side baffle 13, the other end of the adjusting component 4 is connected to the other side baffle 13, and the filter component 42, the flow channel 41 and the connecting port 121 are all located between the two side baffles 13.

[0042] Specifically, the side baffle 13, such as Figure 4 As shown, the gaps on both sides of the folded filter screen can be closed by, but not limited to, materials with ductility, or a filter screen with the same ductility.

[0043] In the separation device of this embodiment, the separation chamber 11 includes a first separation chamber 111 and a second separation chamber 112 located on opposite sides of the sealing plate 12; the steam inlet pipe 2 is connected to the second separation chamber 112, and an oil baffle plate 5 is arranged in the second separation chamber 112. The oil baffle plate 5 is arranged opposite to the steam inlet pipe 2, and the oil baffle plate 5 is provided with an air hole 51 penetrating the oil baffle plate 5.

[0044] Specifically, the oil baffle 5, such as Figure 3 As shown, a plurality of small holes are arranged on the surface. When the oil-gas mixture passes through the oil baffle plate 5, the oil droplets are collected by the oil baffle plate 5 under the action of collision, and flow along the oil baffle plate 5 to the oil storage area at the bottom of the oil tank body 1, and the refrigerant gas passes through the small holes.

[0045] In the separation device of this embodiment, the separation device further includes: a first oil outlet pipe 81, the first oil outlet pipe 81 is located above the sealing plate 12, and the first oil outlet pipe 81 is connected to the first separation chamber 111; a second oil outlet pipe 82, the second oil outlet pipe 82 is located below the sealing plate 12, and the second oil outlet pipe 82 is connected to the second separation chamber 112. The oil outlet pipe is provided to discharge the accumulated oil from the oil outlet pipe to ensure the normal operation of the device.

[0046] In the separation device of this embodiment, the position of the first connection part 422 on the adjustment component 4 is adjustable. In this way, by adjusting the position of the first connection part 422, the position of the filter component 42 can be adjusted, thereby adjusting the filtering capacity of the separation device.

[0047] Specifically, a buckle may be provided on the first connection portion 422 , and a plurality of slots may be provided on the adjustment component 4 , so that the position of the first connection portion 422 can be adjusted by connecting the buckle with different slots.

[0048] In the separation device of this embodiment, the separation device further comprises a driving assembly 6, which is connected to the housing 1 and comprises a movably arranged driving component 61, which is connected to the adjusting component 4. In this way, the effect of driving the adjusting component 4 to rotate can be achieved.

[0049] See also Figure 1 , Figure 2 In the separation device of this embodiment, the box body 1 includes: a top plate 14, on which the steam outlet pipe 3 is arranged; a side plate 15 connected to the top plate 14; wherein the driving assembly 6 includes a driving component 61, a first connecting rod 62 and a second connecting rod 63, and the driving component 61 is arranged on the side plate 15; one end of the first connecting rod 62 is relatively rotatably connected to the top plate 14, and the other end of the first connecting rod 62 is relatively rotatably connected to the driving component 61; one end of the second connecting rod 63 is relatively rotatably connected to the side plate 15, and the other end of the second connecting rod 63 is relatively rotatably connected to the driving component 61; the driving component 61 is movably arranged. In this way, the driving component 61 provides power, and the first connecting rod 62 and the second connecting rod 63 play a role of guiding and limiting, so that the control of the adjustment component 4 is more stable.

[0050] In the separation device of this embodiment, the driving component 61 is disposed through the side plate 15, and the driving component 61 includes a first driving part located in the separation chamber 11 and a second driving part located outside the separation chamber 11. The driving component 61 is relatively movably connected to the side plate 15, and the first connecting rod 62 and the second connecting rod 63 are driven to rotate by pulling the driving component 61. In this way, the position adjustment of the adjustment component 4 can be achieved manually.

[0051] Alternatively, the driving assembly 6 includes a driving cylinder 64, and the driving component 61 is connected to a piston rod of the driving cylinder 64. In this way, the position adjustment of the adjusting component 4 can be achieved in an automatic manner.

[0052] See also Figure 1 In the separation device of this embodiment, a transmission rod 65 is provided on the driving component 61, two first connecting rods 62 are provided, the two first connecting rods 62 are respectively located on both sides of the driving component 61, and the two first connecting rods 62 are relatively rotatably connected to the transmission rod 65; two second connecting rods 63 are provided, the two second connecting rods 63 are respectively located on both sides of the driving component 61, and the two second connecting rods 63 are relatively rotatably connected to the transmission rod 65. In this way, the stability of the driving assembly 6 can be improved, and when the area of ​​the filter screen is relatively large, the adjustment accuracy can also be improved.

[0053] In the separation device of the present embodiment, the separation device also includes a separation component 7, which is sleeved on the steam outlet pipe 3, and the separation component 7 includes: a drainage portion 71, the drainage portion 71 is arranged around the steam outlet pipe 3 to enclose a first drainage chamber 72 and a second drainage chamber 73 between the drainage portion 71 and the steam outlet pipe 3, and the first drainage chamber 72 is located above the second drainage chamber 73; the steam outlet pipe 3 is connected to the first drainage chamber 72; wherein, along the direction in which the first drainage chamber 72 approaches the second drainage chamber 73, the maximum distance between the drainage portion 71 and the steam outlet pipe 3 gradually decreases; an oil return hole 74, the oil return hole 74 is connected to the second drainage chamber 73, and the oil return hole 74 is connected to the separation chamber 11; an oil return pipe 75, the oil return pipe 75 is connected to the oil return hole 74.

[0054] like Figure 5 As shown, the funnel-shaped drainage portion 71 and the oil return pipe 75 of this embodiment; the oil-gas mixture enters from the top of the funnel-shaped separation device, and in the process of flowing downward, the oil droplets are separated from the refrigerant gas under the action of inertial gravity sedimentation, and flow back to the bottom of the oil tank body 1 through the oil return pipe along the small holes at the bottom of the funnel-shaped separation device, and the refrigerant gas is discharged upward from the outlet pipe.

[0055] Specifically, Figure 7 As shown, support ribs are arranged inside to support the air outlet pipe, and a small hole is arranged at the bottom to connect with the oil return pipe.

[0056] The cooling system of this embodiment includes a separation device, and the separation device is the separation device mentioned above.

[0057] Embodiment 1:

[0058] The separation device of this embodiment, such as Figure 1 As shown, its structure includes a box body 1, a steam inlet pipe 2, an oil baffle plate 5, a sealing plate 12, a filter component 42, a connecting rod mechanism, an air outlet pipe assembly, and a first oil outlet pipe. The oil-gas mixture enters the oil box body 1 from the steam inlet pipe 2, and is sequentially separated by collision separation of the oil baffle plate 5, filtration separation of the filter screen, and inertial gravity sedimentation separation of the funnel-shaped separation device. Finally, the refrigerant gas is discharged from the air outlet pipe, and the lubricating oil is discharged from the first oil outlet pipe. The flow direction of the refrigerant gas is as follows: Figure 2 As indicated by the arrow.

[0059] In the separation device of this embodiment, the separation device includes a box 1, such as Figure 1 As shown, a driving component 6 and a filtering component 42 are arranged inside, and the driving component 6 drives the extension and folding of the filter screen, and the cross-sectional area of ​​the filter screen can be adjusted. The size of the flow channel and the filtering area can be changed according to different working conditions, thereby adjusting the oil-gas separation flow rate and handling the oil-gas separation under different flow rate conditions.

[0060] In the separation device of this embodiment, the driving assembly 6 for driving the filter screen to extend and fold can be a planar linkage mechanism, such as but not limited to: Figure 1 As shown; the way in which the drive assembly 6 is driven externally by the oil tank body 1 can be, but is not limited to, pneumatic or manual.

[0061] like Figure 4 As shown, the two side surfaces of the adjusting component 4 are respectively connected to the driving component 6 and the filtering component 42. The driving component 6 drives the adjusting component 4 to move up and down, and at the same time, the adjusting component 4 drives the filtering component 42 connected thereto to extend and fold.

[0062] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0063] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0064] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0065] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0066] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A separation device, characterized in that: include: A box body (1), wherein the box body (1) has a separation chamber (11); a steam inlet pipe (2), connected to the housing (1) and used for introducing fluid into the separation chamber (11); a steam outlet pipe (3), connected to the housing (1) and used for allowing the fluid in the separation chamber (11) to flow out; An adjusting component (4); the adjusting component (4) is movably arranged, a flow channel (41) for fluid to flow through is provided between the adjusting component (4) and the housing (1), a filter component (42) for filtering the fluid is provided at the flow channel (41), the filter component (42) is connected to the adjusting component (4), and the filter component (42) is driven to move by moving the adjusting component (4).

2. The separation device according to claim 1, characterized in that: The filter component (42) comprises a plurality of filter portions (421) connected to each other, and two adjacent filter portions (421) are connected to each other in a relatively rotatable manner.

3. The separation device according to claim 1, characterized in that: The adjusting component (4) is provided with a first connecting portion (422) connected to the filtering component (42); the housing (1) is provided with a second connecting portion (423) connected to the filtering component (42); the adjusting component (4) is rotatably connected to the housing (1) relative to the first connecting portion (422) to adjust the distance between the first connecting portion (422) and the second connecting portion (423).

4. The separation device according to claim 3, characterized in that: The box body (1) comprises a sealing plate (12), the sealing plate (12) being located between the steam inlet pipe (2) and the steam outlet pipe (3), the sealing plate (12) having a connection port (121) for fluid circulation, the regulating component (4) being rotatably connected to the sealing plate (12) relative to each other; and the second connection portion (423) being located on the sealing plate (12).

5. The separation device according to claim 4, characterized in that: The box (1) comprises: Two side baffles (13) are arranged at intervals, one end of the adjusting component (4) is connected to one of the side baffles (13), the other end of the adjusting component (4) is connected to the other side baffle (13), and the filtering component (42), the circulation channel (41) and the connecting port (121) are all located between the two side baffles (13).

6. The separation device according to claim 4, characterized in that The separation chamber (11) comprises a first separation chamber (111) and a second separation chamber (112) located on opposite sides of the sealing plate (12); the steam inlet pipe (2) is in communication with the second separation chamber (112); an oil baffle plate (5) is arranged in the second separation chamber (112); the oil baffle plate (5) is arranged opposite to the steam inlet pipe (2); and an air hole (51) penetrating the oil baffle plate (5) is arranged on the oil baffle plate (5).

7. The separation device according to claim 6, characterized in that The separation device also includes: a first oil outlet pipe (81), the first oil outlet pipe (81) being located above the sealing plate (12), the first oil outlet pipe (81) being in communication with the first separation chamber (111); A second oil outlet pipe (82), the second oil outlet pipe (82) is located below the sealing plate (12), and the second oil outlet pipe (82) is communicated with the second separation chamber (112).

8. The separation device according to claim 3, characterized in that: The position of the first connecting portion (422) on the adjusting component (4) is adjustably arranged.

9. The separation device according to claim 1, characterized in that: The separation device further comprises a driving assembly (6), wherein the driving assembly (6) is connected to the housing (1), and the driving assembly (6) comprises a movably arranged driving component (61), wherein the driving component (61) is connected to the adjusting component (4).

10. The separation device according to claim 9, characterized in that The box (1) comprises: A top plate (14), the steam outlet pipe (3) being arranged on the top plate (14); A side plate (15) connected to the top plate (14); The driving assembly (6) comprises a driving component (61), a first connecting rod (62) and a second connecting rod (63); the driving component (61) is arranged on the side plate (15); one end of the first connecting rod (62) is rotatably connected to the top plate (14), and the other end of the first connecting rod (62) is rotatably connected to the driving component (61); one end of the second connecting rod (63) is rotatably connected to the side plate (15), and the other end of the second connecting rod (63) is rotatably connected to the driving component (61); the driving component (61) is movably arranged.

11. The separation device according to claim 10, characterized in that: The driving component (61) is disposed through the side plate (15), the driving component (61) comprises a first driving portion located in the separation chamber (11) and a second driving portion located outside the separation chamber (11), the driving component (61) is relatively movably connected to the side plate (15), and the first connecting rod (62) and the second connecting rod (63) are driven to rotate by pulling the driving component (61); or, The driving assembly (6) comprises a driving cylinder (64), and the driving component (61) is connected to a piston rod of the driving cylinder (64).

12. The separation device according to claim 10, characterized in that A transmission rod (65) is provided on the driving component (61); there are two first connecting rods (62), the two first connecting rods (62) are respectively located on both sides of the driving component (61), and the two first connecting rods (62) are relatively rotatably connected to the transmission rod (65); there are two second connecting rods (63), the two second connecting rods (63) are respectively located on both sides of the driving component (61), and the two second connecting rods (63) are relatively rotatably connected to the transmission rod (65).

13. The separation device according to any one of claims 1 to 12, characterized in that The separation device further comprises a separation component (7), wherein the separation component (7) is sleeved on the steam outlet pipe (3), and the separation component (7) comprises: a flow guide portion (71), the flow guide portion (71) being arranged around the steam outlet pipe (3), the flow guide portion (71) and the steam outlet pipe (3) forming a first flow guide cavity (72) and a second flow guide cavity (73), the first flow guide cavity (72) being located above the second flow guide cavity (73); the steam outlet pipe (3) being communicated with the first flow guide cavity (72); wherein, along a direction in which the first flow guide cavity (72) approaches the second flow guide cavity (73), a maximum distance between the flow guide portion (71) and the steam outlet pipe (3) gradually decreases; an oil return hole (74), the oil return hole (74) being in communication with the second drainage chamber (73), and the oil return hole (74) being in communication with the separation chamber (11); An oil return pipe (75) connected to the oil return hole (74).

14. A cooling system comprising a separation device, characterized in that: The separation device is the separation device according to any one of claims 1 to 13.

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