A quaternary vapor compressor spray cooling system

Abstract

The application relates to a four-stage steam compressor spray cooling system and relates to the technical field of steam compressors; the four-stage steam compressor spray cooling system comprises a mounting frame, the mounting frame is used for being arranged on an outlet pipeline of a four-stage steam compressor, a spraying mechanism is further arranged on the mounting frame, the spraying mechanism comprises an arc-shaped spraying pipe and a center spraying pipe, the arc-shaped spraying pipe is located outside an inner chamber of the outlet pipeline, one end of the arc-shaped spraying pipe extends upwards to the outside of the outlet pipeline, and the arc-shaped spraying pipe is used for being connected with a cooling liquid source, the center spraying pipe is located inside the inner chamber of the outlet pipeline, one end of the center spraying pipe is communicated with the top of the arc-shaped spraying pipe, and a plurality of nozzles are arranged on the arc-shaped spraying pipe and the center spraying pipe. The application has the effect of improving the cooling effect on high-temperature steam.

Description

Technical Field

[0001] This application relates to the field of steam compressor technology, and in particular to a four-stage steam compressor spray cooling system. Background Technology

[0002] A four-stage steam compressor, integrating four compression stages, breaks down the steam compression process into four phases. After each stage of compression, the high-temperature steam undergoes interstage cooling before being fed into the next stage, thus gradually increasing the steam pressure through four compressions. Spray cooling equipment, as a key component in achieving this interstage cooling, directly sprays atomized cooling water into the high-temperature steam before it enters the next compression stage, thus playing a crucial role.

[0003] Regarding the aforementioned technologies, existing steam compressor spray cooling equipment typically cools high-temperature steam by installing a single nozzle in each stage outlet pipe. However, due to the limited working range of a single nozzle, when the outlet pipe diameter of a four-stage steam compressor is large, a single nozzle cannot effectively cool most of the high-temperature steam in the outlet pipe, thus reducing the cooling effect and resulting in a low conversion efficiency of saturated water steam. Therefore, improvements are needed. Summary of the Invention

[0004] To improve the cooling effect on high-temperature steam, this application provides a four-stage steam compressor spray cooling system.

[0005] This application provides a four-stage steam compressor spray cooling system, which adopts the following technical solution: A four-stage steam compressor spray cooling system includes a mounting bracket for mounting on the outlet pipe of the four-stage steam compressor. The mounting bracket also includes a spray mechanism comprising an arc-shaped spray pipe and a central spray pipe. The arc-shaped spray pipe is located outside the inner chamber of the outlet pipe, with one end extending upwards to the outside of the outlet pipe and used to connect to a coolant source. The central spray pipe is located inside the inner chamber of the outlet pipe, with one end connected to the top of the arc-shaped spray pipe. Both the arc-shaped spray pipe and the central spray pipe are equipped with a plurality of nozzles.

[0006] By adopting the above technical solution and configuring the spraying mechanism, when the arc-shaped spray pipe sprays the edge area of ​​the outlet pipe, the central spray pipe can spray the inner area of ​​the arc-shaped spray pipe. This allows the arc-shaped spray pipe to cooperate with the central spray pipe to spray both the edge and central areas of the outlet pipe, thereby ensuring the cooling effect of high-temperature steam and effectively improving the conversion efficiency of saturated steam.

[0007] Preferably, the mounting frame is further provided with an arc-shaped frame, which is connected to the mounting frame and is used to house the arc-shaped spray pipe. The arc-shaped frame is also provided with an adjustment mechanism, which includes an adjustment frame and a drive assembly. The adjustment frame is sleeved on the arc-shaped frame and is slidably connected to the arc-shaped frame, and the sliding direction is the extension direction of the arc-shaped frame. The drive assembly is used to drive the adjustment frame to slide. The central spray pipe is disposed on the adjustment frame.

[0008] By adopting the above technical solution and configuring the adjustment mechanism, the driving component can drive the adjustment frame to move the central spray pipe when the driving adjustment frame slides along the extension direction of the arc frame. This adjusts the position of the central spray pipe, allowing it to spray different areas. Furthermore, the spray coverage can be dynamically adjusted according to changes in steam flow, temperature, and actual pipeline conditions, effectively ensuring the spray cooling effect, reducing the probability of excessive or insufficient spraying under varying conditions in fixed layouts, and improving the adaptability of the device to different operating conditions.

[0009] Preferably, the adjustment mechanism further includes a rotating frame and a retaining member. One end of the rotating frame is rotatably connected to the adjustment frame. The central spray pipe is disposed on the rotating frame. The arc-shaped frame is used to drive the rotating frame to rotate through the retaining member.

[0010] By adopting the above technical solution, the arrangement of the rotating frame and the supporting frame allows the arc frame to drive the rotating frame to rotate through the supporting components when the position of the central spray pipe needs to be adjusted. This causes the rotating frame to drive the central spray pipe to rotate relative to the arc spray pipe, thereby maintaining the height of the central spray pipe and ensuring the spraying effect of the central spray pipe in the height direction.

[0011] Preferably, the retaining member includes a retaining frame, one end of which is rotatably connected to the rotating frame, and the other end extends downward and is rotatably connected to the bottom of the arc-shaped frame. The straight line where the rotatable connection between the rotating frame and the adjusting frame is located and the center of the arc-shaped frame are both parallel to the straight line where the extending direction of the retaining frame is located.

[0012] By adopting the above technical solution, the support frame is designed so that the straight line of the support frame's extension direction (i.e., the length direction) is always parallel to the straight line that is shared by the rotation connection between the rotating frame and the adjusting frame and the center of the arc frame. This allows the adjusting frame, rotating frame, and support frame to form a parallel four-bar linkage mechanism, thereby ensuring that the central spray pipe on the rotating frame is always in its own height direction, thus guaranteeing the spraying effect of the central spray pipe in the height direction.

[0013] Preferably, the number of the mounting bracket and the spraying mechanism are both set to two, and they are correspondingly arranged and located on both sides of the outlet pipe. The driving component is used to drive one of the adjusting brackets to slide. The adjusting mechanism also includes a linkage component, through which one of the supporting brackets drives the other supporting bracket to rotate.

[0014] By adopting the above technical solution and setting the number of spraying mechanisms to two, the spraying and cooling effect on steam can be effectively guaranteed. At the same time, the presence of linkage components can reduce the active devices required to drive the sliding of the adjustment frame, thereby ensuring the symmetry of the movement of the two central spray pipes and reducing the probability of failure.

[0015] Preferably, the linkage assembly includes a transmission frame and a linkage frame. The number of transmission frames is set to two, and they are arranged corresponding to the two support frames. One end of each transmission frame is rotatably connected to the corresponding support frame, and the other end is rotatably connected to the linkage frame. The linkage frame is slidably connected to each of the arc-shaped frames.

[0016] By adopting the above technical solution and specifically configuring the linkage components, during the rotation of one of the support frames, the support frame can drive the linkage frame to slide relative to the arc frame through the transmission frame, thereby enabling the linkage frame to drive the other support frame to rotate through another transmission frame, thus realizing the linkage drive of the other support frame. This reduces the number of active devices required to drive the sliding of the adjustment frame, ensures the symmetry of the movement of the two central spray pipes, and reduces the probability of failure due to too many active devices under high temperature conditions.

[0017] Preferably, the rotating frame is further provided with an adjustment mechanism, which includes an adjustment frame and an adjustment component. The adjustment frame is sleeved on the rotating frame and slidably connected to the rotating frame. The adjustment component is used to drive the adjustment frame to slide. The central spray pipe is provided on the adjustment frame.

[0018] By adopting the above technical solution and setting the adjustment mechanism, the adjustment component can drive the adjustment frame to slide, thereby causing the adjustment frame to drive the central spray pipe to slide, changing the position of the central spray pipe and adjusting the specific spraying area of ​​the central spray pipe.

[0019] Preferably, the adjustment assembly includes a drive frame and a sleeve frame, one end of the drive frame is rotatably connected to the rotating frame, and the other end is rotatably connected to the sleeve frame, and the sleeve frame is disposed on the adjustment frame.

[0020] By adopting the above technical solution, the arrangement of the driving frame and the sleeve frame enables the adjusting frame to drive the corresponding adjusting frame to slide when the rotating frame rotates relative to the adjusting frame. This achieves the driving of the adjusting frame to slide, thereby realizing the linkage between the rotating frame and the adjusting frame. This effectively saves the active components required to drive the adjusting frame, thus reducing the probability of failure due to too many active components under high temperature conditions.

[0021] Preferably, the sleeve is sleeved on the adjustment frame and rotatably connected to the adjustment frame. The top of the adjustment frame has an opening, and a spiral groove is also provided in the opening of the adjustment frame. The bottom of the rotating frame is inserted into the opening of the adjustment frame and is provided with a driving rod. One end of the driving rod extends into the spiral groove and abuts against the inner wall of the spiral groove.

[0022] By adopting the above technical solution and setting the spiral groove, the inner wall of the spiral groove on the adjusting frame can continuously abut against the end side wall of the driving rod when the adjusting frame is displaced relative to the rotating frame. This allows the adjusting frame to rotate synchronously during the displacement process, which in turn causes the central spray pipe to rotate, adjusting the spray angle so that the central spray pipe can spray different areas. Furthermore, the spray coverage can be dynamically adjusted according to changes in steam flow, temperature, and actual pipeline operating conditions, thereby effectively ensuring the spray cooling effect, reducing the probability of excessive or insufficient spraying in fixed layouts under varying operating conditions, and improving the adaptability of the device to operating conditions.

[0023] Preferably, a flexible hose is provided at the top of the central spray pipe, with one end of the hose connected to the central spray pipe and the other end connected to the corresponding arc-shaped spray pipe.

[0024] In summary, this application includes at least one of the following beneficial technical effects: The spraying mechanism is designed so that when the arc-shaped spray pipe sprays the edge area of ​​the outlet pipe, the central spray pipe can spray the inner area of ​​the arc-shaped spray pipe. This allows the arc-shaped spray pipe to cooperate with the central spray pipe to spray both the edge and central areas of the outlet pipe, thus ensuring the cooling effect of the high-temperature steam and effectively improving the conversion efficiency of saturated steam. The adjustment mechanism is designed so that when the drive assembly slides along the extension direction of the arc frame, the adjustment frame can drive the central spray pipe to move, thereby adjusting the position of the central spray pipe. This allows the central spray pipe to spray different areas, and the spray coverage can be dynamically adjusted according to changes in steam flow, temperature and actual pipeline conditions. This effectively ensures the spray cooling effect, reduces the probability of excessive or insufficient spraying under variable conditions in fixed layouts, and improves the adaptability of the device to different operating conditions. The adjustment mechanism is designed so that when the adjustment frame moves relative to the rotating frame, the inner wall of the spiral groove on the adjustment frame continuously abuts against the end side wall of the driving rod. This causes the adjustment frame to rotate synchronously during the displacement, which in turn causes the central spray pipe to rotate, adjusting the spray angle. This allows the central spray pipe to spray different areas, and the spray coverage can be dynamically adjusted according to changes in steam flow, temperature, and actual pipeline conditions. This effectively ensures the cooling effect of the spray, reduces the probability of excessive or insufficient spraying under varying conditions in a fixed layout, and improves the adaptability of the device to different operating conditions. Attached Figure Description

[0025] Figure 1 This is a schematic diagram illustrating the overall four-stage steam compressor spray cooling system in the embodiments of this application.

[0026] Figure 2 This is a schematic diagram illustrating the structure of the driving component in the embodiments of this application.

[0027] Figure 3 This is a structural schematic diagram used to illustrate the linkage component in the embodiments of this application.

[0028] Figure 4 This is a structural schematic diagram used to illustrate the adjustment mechanism in the embodiments of this application.

[0029] Figure 5 This is a schematic diagram illustrating the structure of the drive rod in the embodiments of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Mounting bracket; 2. Spraying mechanism; 21. Arc-shaped spray pipe; 22. Central spray pipe; 23. Spray head; 3. Arc-shaped frame; 4. Adjustment mechanism; 41. Adjustment frame; 42. Drive assembly; 43. Rotating frame; 431. Cylindrical part; 432. Drive rod; 44. Holding component; 441. Holding frame; 45. Linkage assembly; 451. Transmission frame; 452. Linkage frame; 5. Adjustment mechanism; 51. Adjustment frame; 52. Adjustment assembly; 521. Drive frame; 522. Sleeve frame; 6. Spiral groove; 7. Hose. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses a four-stage steam compressor spray cooling system. (Refer to...) Figure 1 The four-stage steam compressor spray cooling system includes a mounting frame 1, which is installed on the outlet pipe of the four-stage steam compressor. The mounting frame 1 is also equipped with a spray mechanism 2, which includes an arc-shaped spray pipe 21 and a central spray pipe 22. The arc-shaped spray pipe 21 is located outside the inner chamber of the outlet pipe, with one end extending upwards to the outside of the outlet pipe and used to connect to the coolant source. The central spray pipe 22 is located inside the inner chamber of the outlet pipe, with one end connected to the top of the arc-shaped spray pipe 21. Both the arc-shaped spray pipe 21 and the central spray pipe 22 are equipped with several nozzles 23.

[0033] Reference Figure 1 and Figure 2 The number of mounting brackets 1 and spraying mechanisms 2 are both set in pairs and are correspondingly arranged. The two mounting brackets 1 are located on opposite sides of the top of the steam compressor pipe, and the vertically downward-extending parts at the bottom are fixedly connected to the inner wall of the steam compressor pipe by welding. Each mounting bracket 1 has an arc-shaped frame 3 at its bottom. The top of each arc-shaped frame 3 is fixedly connected to the bottom of the corresponding mounting bracket 1, and the other end extends circumferentially along the axis of the steam compressor pipe after moving away from the mounting bracket 1, and bends upward at the bottom to accommodate the arc-shaped spray pipe 21.

[0034] Reference Figure 1 and Figure 2 Each arc-shaped spray pipe 21 is fixed on the corresponding arc-shaped frame 3, and the top end of each extends upward beyond the corresponding mounting frame 1 to connect to the coolant source. The bottom end is closed. The nozzles 23 on each arc-shaped spray pipe 21 are distributed along the extension direction of the arc-shaped spray pipe 21 and are fixedly installed on the corresponding arc-shaped spray pipe 21.

[0035] Reference Figure 1 and Figure 2 The two arc-shaped frames 3 are also provided with adjustment mechanisms 4. The adjustment mechanism 4 includes an adjustment frame 41 and a drive component 42. The number of adjustment frames 41 is set to two, and they are respectively sleeved on the two arc-shaped frames 3 and slidably connected to the corresponding arc-shaped frames 3. The sliding direction is set to the extension direction of the arc-shaped frame 3, so that the sliding path of the adjustment frame 41 is arc-shaped.

[0036] Reference Figure 1 and Figure 2The drive assembly 42 is mounted on an adjustment frame 41. In this embodiment, the drive assembly 42 is a combination structure of a gear, an arc-shaped rack, and a servo motor. The arc-shaped rack is fixedly mounted on the corresponding arc-shaped frame 3, and its extension direction is the same as the extension direction of the corresponding arc-shaped frame 3. The servo motor is fixedly installed inside the corresponding adjustment frame 41 so that the housing of the adjustment frame 41 protects the servo motor. The gear is fixedly sleeved on the output shaft of the servo motor and meshes with the arc-shaped rack so that when it rotates, it drives the corresponding adjustment frame 41 to slide relative to the arc-shaped frame 3.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The regulating mechanism 4 also includes a rotating frame 43 and a holding member 44. Two rotating frames 43 and two holding members 44 are each provided, corresponding to two regulating frames 41. The top of each rotating frame 43 is rotatably connected to the bottom of the corresponding regulating frame 41 via a pin, and the axis of rotation is parallel to the axis of the steam compressor pipe.

[0038] Reference Figure 1 , Figure 2 and Figure 3 Each retaining member 44 includes a retaining frame 441, and one end of each retaining frame 441 is rotatably connected to the bottom of the corresponding rotating frame 43 via a pin, and the other end is rotatably connected to the arc-shaped frame 3, which is provided with a driving assembly 42, via a pin, and the rotation axes are the same. The straight line connecting the rotational connection point of each rotating frame 43 and the corresponding adjusting frame 41 to the center of the corresponding arc-shaped frame 3 (i.e., the common location) is parallel to the straight line of the extension direction of the corresponding retaining frame 441, so that the extension frame, adjusting frame 41 and rotating frame 43 form a parallelogram-shaped hinged four-bar mechanism, so that the length direction of the rotating frame 43 can remain unchanged. In the embodiment of this application, the rotation axis between the retaining frame 441 and the arc-shaped frame 3 and the axis of the arc-shaped frame 3 are both located in a vertical plane, so that the length direction of the rotating frame 43 is the vertical direction.

[0039] Reference Figure 2 and Figure 3 Each arc-shaped frame 3 has a slide rail at its bottom end, and two slide rails are fitted together to form a T-shaped slide rail, which extends vertically. The adjustment mechanism 4 also includes a linkage component 45, which includes two transmission frames 451 and one linkage frame 452. The transmission frames 451 and the support frames 441 are arranged in a one-to-one correspondence. One end of each rotating frame 43 is rotatably connected to the middle of the corresponding support frame 441 by a pin, and the other end is rotatably connected to the linkage frame 452 by a pin. The linkage frame 452 is sleeved on the slide rail at the bottom of the two arc-shaped frames 3 and is slidably connected to each arc-shaped frame 3 in a vertical direction.

[0040] Reference Figure 1 , Figure 2 and Figure 3 In the initial state, when the adjusting frame 41 is located on the side of the corresponding arc-shaped frame 3 closest to another arc-shaped frame 3, the linkage frame 452 is located at the top of its own sliding path, and the rotating frame 43 extends vertically downwards. When the servo motor rotates, causing the gear to rotate and thus the adjusting frame 41 to slide, the adjusting frame 41 drives the corresponding rotating frame 43 to move together, causing the rotating frame 43 to drive the holding frame 441 to rotate. This holding frame 441, through the transmission frame 451, drives the linkage frame 452 to slide downwards. At this time, the linkage frame 452, through another transmission frame 451, drives another holding frame 441 to rotate, thus causing the other adjusting frame 41 to slide.

[0041] Reference Figure 4 and Figure 5 Each rotating frame 43 has a cylindrical portion 431 extending downward from its top. Each cylindrical portion 431 is integrally formed with the corresponding rotating frame 43, and each has a driving rod 432 at its bottom. In this embodiment, the number of driving rods 432 at the bottom of each cylindrical portion 431 is set to two, and one end of each driving rod 432 is integrally formed with the corresponding cylindrical portion 431.

[0042] Reference Figure 4 and Figure 5 Each rotating frame 43 is also equipped with an adjustment mechanism 5, each adjustment mechanism 5 including an adjustment frame 51 and an adjustment component 52. Each adjustment frame 51 is sleeve-shaped with an opening at the top to fit onto the corresponding cylindrical portion 431. Each adjustment frame 51 has a spiral groove 6 inside its top opening. In this embodiment, there are two spiral grooves 6, both spirally arranged along the axis of the cylindrical portion 431. One end of each driving rod 432 extends into the spiral groove 6 and abuts against the inner wall of the corresponding spiral groove 6.

[0043] Reference Figure 4 and Figure 5 Each adjustment component 52 includes a drive frame 521 and a sleeve frame 522. Each sleeve frame 522 is annular and is sleeved on the corresponding rotating frame 43, and is rotatably connected to the corresponding rotating frame 43 via bearings. One end of each drive frame 521 is rotatably connected to the corresponding adjustment frame 41 via a pin, and the rotatable connection point is different from the rotatable connection point of the adjustment frame 41 itself. The other end of each drive frame 521 is rotatably connected to the corresponding sleeve frame 522 via a pin.

[0044] Reference Figure 1 and Figure 2Each central spray pipe 22 is fixedly installed at the bottom of the corresponding adjustment frame 51, and each central spray pipe 22 is provided with a flexible hose 7 at its top. One end of the flexible hose 7 is connected to the top of the central spray pipe 22, and the other end is connected to the top of the corresponding arc-shaped spray pipe 21. In other embodiments, the adjustment frame 41 may also be provided with a cooling chamber, which surrounds the chamber in which the servo motor is located. The flexible hose 7 may also be provided with two sections, one end of which is connected to the corresponding arc-shaped spray pipe 21 and the other end of which is connected to the cooling chamber, and the other end of which is connected to the cooling chamber and the other end of which is connected to the central spray pipe 22, so as to reduce the temperature of the servo motor through heat transfer.

[0045] Reference Figure 3 , Figure 4 and Figure 5 In the initial state, when the adjusting frame 41 is at the top of its own sliding path, the adjusting frame 51 is at the top of its displacement path relative to the rotating frame 43. At this time, the orientation of the nozzle 23 on the central spray pipe 22 is the same as the orientation of the nozzle 23 on the arc-shaped spray pipe 21. When the adjusting frame 41 slides downward relative to the arc-shaped frame 3, the rotating frame 43 remains vertical, causing the rotating frame 43 to rotate relative to the corresponding adjusting frame 41. This causes the adjusting frame 41 to move downward through the driving frame 521. During this process, the inner wall of the spiral groove 6 on the adjusting frame 51 continuously abuts against the driving rod 432 on the cylindrical part 431, causing the adjusting frame 51 to rotate while moving. This causes the orientation of the nozzle 23 on the central spray pipe 22 to change, gradually moving towards the central area between the two central spray pipes 22.

[0046] The implementation principle of a four-stage steam compressor spray cooling system according to an embodiment of this application is as follows: When the servo motor rotates, it drives the gear to rotate, causing the corresponding adjusting frame 41 to slide. At this time, the adjusting frame 41 drives the corresponding rotating frame 43 to move together, causing the rotating frame 43 to drive the supporting frame 441 to rotate. The supporting frame 441, through the transmission frame 451, drives the linkage frame 452 to slide downward. At this time, the linkage frame 452, through another transmission frame 451, drives another supporting frame 441 to rotate, thereby causing the other adjusting frame 41 to slide.

[0047] During this process, the rotating frame 43 rotates relative to the corresponding adjusting frame 41, which in turn causes the adjusting frame 41 to drive the adjusting frame 51 to move downwards via the driving frame 521. During this process, the inner wall of the spiral groove 6 on the adjusting frame 51 continuously abuts against the driving rod 432 on the cylindrical part 431, causing the adjusting frame 51 to rotate while moving, thereby changing the orientation of the nozzles 23 on the central spray pipe 22 and gradually moving them toward the central area between the two central spray pipes 22.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A spray cooling system for a four-stage steam compressor, comprising a mounting bracket (1), said mounting bracket (1) being disposed on the outlet pipe of the four-stage steam compressor, characterized in that: The mounting bracket (1) is also provided with a spraying mechanism (2). The spraying mechanism (2) includes an arc-shaped spray pipe (21) and a central spray pipe (22). The arc-shaped spray pipe (21) is located outside the inner cavity of the outlet pipe, and one end extends upward to the outside of the outlet pipe and is used to connect to the coolant source. The central spray pipe (22) is located inside the inner cavity of the outlet pipe, and one end is connected to the top of the arc-shaped spray pipe (21). Both the arc-shaped spray pipe (21) and the central spray pipe (22) are provided with several nozzles (23).

2. The four-stage steam compressor spray cooling system according to claim 1, characterized in that: The mounting frame (1) is also provided with an arc frame (3), which is connected to the mounting frame (1) and is used for the arc spray pipe (21). The arc frame (3) is also provided with an adjustment mechanism (4), which includes an adjustment frame (41) and a drive assembly (42). The adjustment frame (41) is sleeved on the arc frame (3) and is slidably connected to the arc frame (3), and the sliding direction is the extension direction of the arc frame (3). The drive assembly (42) is used to drive the adjustment frame (41) to slide. The central spray pipe (22) is provided on the adjustment frame (41).

3. The four-stage steam compressor spray cooling system according to claim 2, characterized in that: The adjustment mechanism (4) further includes a rotating frame (43) and a retaining member (44). One end of the rotating frame (43) is rotatably connected to the adjustment frame (41). The central spray pipe (22) is disposed on the rotating frame (43). The arc frame (3) is used to drive the rotating frame (43) to rotate through the retaining member (44).

4. The four-stage steam compressor spray cooling system according to claim 3, characterized in that: The support member (44) includes a support frame (441), one end of which is rotatably connected to the rotating frame (43), and the other end extends downward and is rotatably connected to the bottom of the arc frame (3). The rotatable connection between the rotating frame (43) and the adjusting frame (41) is on a straight line that is parallel to the extension direction of the support frame (441) and the center of the arc frame (3).

5. A four-stage steam compressor spray cooling system according to claim 4, characterized in that: The number of the mounting bracket (1) and the spraying mechanism (2) are both set to two, and they are correspondingly set and located on both sides of the outlet pipe. The driving component (42) is used to drive one of the adjusting brackets (41) to slide. The adjusting mechanism (4) also includes a linkage component (45). One of the supporting brackets (441) drives the other supporting bracket (441) to rotate through the linkage component (45).

6. A four-stage steam compressor spray cooling system according to claim 5, characterized in that: The linkage component (45) includes a transmission frame (451) and a linkage frame (452). The number of transmission frames (451) is set to two, and they are correspondingly arranged with the two support frames (441). One end of each transmission frame (451) is rotatably connected to the corresponding support frame (441), and the other end is rotatably connected to the linkage frame (452). The linkage frame (452) is slidably connected to each of the arc-shaped frames (3).

7. A four-stage steam compressor spray cooling system according to claim 3, characterized in that: An adjustment mechanism (5) is also provided on the rotating frame (43). The adjustment mechanism (5) includes an adjustment frame (51) and an adjustment component (52). The adjustment frame (51) is sleeved on the rotating frame (43) and slidably connected to the rotating frame (43). The adjustment component (52) is used to drive the adjustment frame (51) to slide. The central spray pipe (22) is provided on the adjustment frame (51).

8. A four-stage steam compressor spray cooling system according to claim 7, characterized in that: The adjustment assembly (52) includes a drive frame (521) and a sleeve frame (522). One end of the drive frame (521) is rotatably connected to the rotating frame (43), and the other end is rotatably connected to the sleeve frame (522). The sleeve frame (522) is mounted on the adjustment frame (51).

9. A four-stage steam compressor spray cooling system according to claim 8, characterized in that: The sleeve (522) is sleeved on the adjustment frame (51) and rotatably connected to the adjustment frame (51). The top of the adjustment frame (51) has an opening, and a spiral groove (6) is also provided in the opening of the adjustment frame (51). The bottom of the rotating frame (43) is inserted into the opening of the adjustment frame (51) and is provided with a driving rod (432). One end of the driving rod (432) extends into the spiral groove (6) and abuts against the inner wall of the spiral groove (6).

10. A four-stage steam compressor spray cooling system according to claim 1, characterized in that: The top of the central spray pipe (22) is also provided with a flexible hose (7), one end of which is connected to the central spray pipe (22) and the other end is connected to the corresponding arc-shaped spray pipe (21).

Images