A hot aisle device and system for a data center computer room

Abstract

The present invention relates to the technical field of computer room heat dissipation, and provides a hot channel device and system for a data center computer room. The hot channel enclosure device includes a ventilation duct, a fan is provided at the bottom opening of the ventilation duct, a deflector is provided below the fan, a plurality of strip-shaped holes are horizontally formed in the deflector, the top of the deflector is fixedly connected to the ventilation duct, an installation frame is provided below the deflector, a filter plate is covered on the installation frame, the installation frame is detachably connected to the deflector, and a limiting member is provided on the installation frame. A hot channel enclosure system for a data center computer room includes a computer room body and also includes the above-mentioned hot channel enclosure device. A ventilation duct is provided on the top of the computer room body, and the air inlet of the ventilation duct is communicated with the inside of the computer room body. The present invention can improve the convenience of replacing the filter plate, thereby ensuring the heat dissipation effect of the computer room under long-term use, and guaranteeing the performance and reliability of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of computer room heat dissipation, and more particularly, to a hot channel device and system for a data center computer room. Background Art

[0002] The content of this part only provides background information related to the present invention, which may not constitute prior art.

[0003] With the rapid development of modern technology and the wide application of big data, the demand for data centers is increasing continuously. In order to ensure the stability and performance of data centers, the structure of a data center computer room with closed hot and cold channels has gradually become the industry standard. In traditional data centers, server equipment and cooling equipment are usually placed in the same computer room, and the air circulation is not smooth enough, resulting in the mixing of cold air and hot air, low cooling efficiency. In such an environment, the equipment is prone to overheating, reducing the performance and reliability of the equipment, and wasting a large amount of energy. To solve this problem, the structure of a data center computer room with closed hot and cold channels is introduced.

[0004] Chinese Patent with application publication number CN117255534A discloses a structure of a data center computer room with closed hot and cold channels, including a device rack. By setting a hot channel temperature sensor, the temperature in the hot air channel can be detected. The third controller adjusts the rotation speed of the guiding fan through the received data and intelligent algorithms, which can prevent energy waste and increase the cooling effect. By setting an air quality sensor, the content of impurity particles in the air can be detected. The second controller controls the rotation of the rotating impeller, and the impurity particles in the air are adsorbed by the electrostatic filter plate. The processed air is discharged through the air outlet pipe, which can effectively reduce the content of impurity particles in the air.

[0005] However, in the above related technologies, there are the following defects. As the use time increases, the impurity particles on the filter plate will block the filter holes of the filter plate, thereby affecting the air passing efficiency of the filter plate, resulting in a decrease in the air flow rate at the air inlet of the hot channel, and then making it difficult for the hot air in the computer room to quickly discharge through the hot channel, causing the temperature in the computer room to rise, affecting the heat dissipation effect of the equipment, and further reducing the performance and reliability of the equipment. Summary of the Invention

[0006] In order to solve the above technical problems, the purpose of the present invention is to provide a hot channel device and system for a data center computer room, which can improve the convenience of replacing the filter plate, thereby ensuring the heat dissipation effect of the computer room during long-term use and guaranteeing the performance and reliability of the equipment.

[0007] The purpose of the present invention is achieved through the following technical solutions:

[0008] On the one hand, the present invention provides a hot aisle device for a data center computer room, and the following technical solutions are adopted.

[0009] A hot aisle device for a data center computer room includes a ventilation duct. A fan is arranged at the bottom opening of the ventilation duct. A flow guide plate is arranged below the fan. A plurality of strip-shaped holes are horizontally formed in the flow guide plate. The top of the flow guide plate is fixedly connected to the ventilation duct. An installation frame is arranged below the flow guide plate. A filter plate is covered on the installation frame. The installation frame is detachably connected to the flow guide plate. A limiting member is arranged on the installation frame, and the limiting member is used for limiting the position of the installation frame on the flow guide plate.

[0010] By adopting the above technical solutions, during the actual use process, as the use time increases, when the filter plate needs to be replaced, first, the limitation of the position of the installation frame on the flow guide plate by the limiting member is released. At this time, the installation frame can be detached from the flow guide plate, and then the filter plate can be cleaned or replaced, so as to ensure that the filter plate still has good filtering performance under a long-term use state, and at the same time ensure the heat dissipation effect of the computer room under a long-term use state, and further ensure the performance and reliability of the equipment.

[0011] In some possible embodiments, connecting rods are fixedly arranged vertically at the four corners of the installation frame. Connecting sleeves are slidably sleeved on the tops of the connecting rods in the vertical direction. Connecting holes for inserting the connecting sleeves are formed at the bottom of the flow guide plate. The limiting member is used for limiting the position of the connecting sleeve in the connecting hole.

[0012] By adopting the above technical solutions, when disassembling the installation frame, first, the limitation of the position of the connecting sleeve in the connecting hole by the limiting member is released. Then, by driving the connecting rod to move, the connecting sleeve can be driven to move away from the flow guide plate, and finally the connecting sleeve is separated from the connecting hole. At this time, the disassembly of the installation frame is completed, and the operation is simple and convenient.

[0013] In some possible embodiments, the limiting member is set as a limiting pin. An installation hole is formed on the outer side wall of the connecting sleeve. The limiting member is slidably arranged in the installation hole. An elastic member is arranged in the installation hole, and the elastic member is used for driving the limiting member to move away from the installation hole. A limiting hole for inserting the limiting member is formed on the inner wall of the connecting hole. A driving member is arranged on the connecting sleeve, and the driving member is used for driving the limiting member to move into the installation hole.

[0014] By adopting the above technical solution, when the installation frame is disassembled, the limiting member is driven by the driving member to move toward the installation hole, so that the end of the limiting member is separated from the limiting hole. In this process, the elastic member is compressed to store elastic potential energy in the elastic member. When the limiting member is separated from the limiting hole, the connecting sleeve can be driven to separate from the connecting hole. After the filter plate is cleaned, the installation frame needs to be reinstalled to drive the connecting sleeve to move toward the connecting hole. When the limiting hole coincides with the installation hole, the elastic member releases the elastic potential energy, and the limiting member is inserted into the limiting hole, thereby limiting the position of the connecting sleeve in the connecting hole, and then completing the installation of the installation frame. The operation is simple and convenient, and has good practicality.

[0015] In some possible embodiments, the driving member is configured as a threaded sleeve, and a mounting block is slidably arranged in the mounting hole along the length direction of the mounting hole, a receiving hole is opened on the side wall of the mounting block close to the opening of the mounting hole, the limiting member is slidably arranged in the receiving hole, a receiving cavity is opened in the mounting hole, the driving member is rotatably arranged in the receiving cavity, a threaded rod is arranged on the side of the mounting block close to the receiving cavity, an internal thread is opened on the inner wall of the threaded sleeve, an external thread is opened on the threaded rod, the internal thread and the external thread are engaged with each other, and the threaded sleeve is transmission-connected to the connecting rod.

[0016] By adopting the above technical solution, when it is necessary to remove the connecting sleeve from the connecting hole of the guide plate, the installation frame is first driven to move upward, and the installation frame drives the connecting rod to move upward. The connecting rod moves upward relative to the connecting sleeve. As the connecting rod moves, the threaded sleeve is driven to rotate, and as the threaded sleeve rotates, the threaded rod can be driven to rotate. During the rotation of the threaded rod, the installation block can be driven to move toward the installation hole, and then the limiting member is driven to move toward the installation hole, so that the limiting member is separated from the limiting hole. At this time, the limiting member is released from the position of the connecting sleeve in the connecting hole, and the removal of the installation frame can be completed. During the installation process of the installation frame, after the connecting sleeve enters the connecting hole, the limiting member is inserted into the limiting hole. At this time, the installation frame is released, and the installation frame and the filter plate move downward under the action of their own gravity, thereby acting on the threaded sleeve to make the threaded sleeve have a movement trend of reverse deflection, thereby driving the threaded rod and finally acting on the installation block, so that the installation block has a movement trend toward moving close to the limiting hole. At this time, the limiting member is inserted into the limiting hole, and then the position of the installation frame can be limited. The operation is simple and convenient, and it has good practicality.

[0017] In some possible embodiments, a rotating shaft is coaxially fixed at one end of the threaded sleeve away from the threaded rod, a gear is coaxially fixed on the rotating shaft, a rack is fixed on the connecting rod along the length direction of the connecting rod, the gear is meshed with the rack, and a support member is provided on the connecting rod, and the support member is used to support the position of the connecting sleeve on the connecting rod.

[0018] By adopting the above technical solution, during the actual use process, the connecting rod is driven to move within the connecting sleeve. The connecting rod drives the gear to rotate through the rack. As the gear rotates, the threaded sleeve is driven to rotate, and finally the limiting member is driven to disengage from the limiting hole. During the subsequent process of driving the mounting frame to move, the position of the connecting sleeve on the connecting rod is supported by the supporting member, thereby preventing the connecting sleeve from sliding downward on the connecting rod due to its own gravity, and further avoiding the sliding of the connecting sleeve when driving the connecting sleeve to move, improving the reliability and convenience of the device during the actual use process.

[0019] In some possible embodiments, the supporting member is provided as a support plate. An installation groove is formed on the connecting rod. The support plate is rotatably arranged within the installation groove. The top of the support plate is used to abut against the bottom of the connecting sleeve. A positioning member is arranged within the installation groove, and the positioning member is used to limit the position of the support plate within the installation groove.

[0020] By adopting the above technical solution, when it is necessary to drive the connecting rod to slide on the connecting sleeve, the support plate is located within the installation groove. At this time, the support plate will not impede the movement of the connecting rod, and the connecting rod can smoothly slide within the connecting sleeve. When driving the mounting frame to move, the support plate is driven to move in a direction away from the installation groove, so that the top of the support plate abuts against the bottom of the connecting sleeve, thereby being able to avoid the situation of the connecting sleeve sliding downward on the connecting rod and improving the practicability of the device.

[0021] In some possible embodiments, two rotating shafts are provided. The two rotating shafts are respectively arranged on both sides of the connecting rod. A gear is fixedly sleeved on each rotating shaft. On both symmetric side walls of the connecting rod, racks are fixedly arranged vertically. The racks are in one-to-one correspondence and engagement with the gears. Threaded rods are fixedly arranged at both ends of the rotating shaft. A threaded sleeve is threadedly sleeved on each threaded rod. An installation block is fixedly arranged at one end of each threaded sleeve away from the threaded rod. Installation holes corresponding to the installation blocks are formed on the inner wall of the connecting sleeve.

[0022] By adopting the above technical solution, by arranging rotating shafts on both sides of the connecting rod, threaded rods and installation blocks are arranged at both ends of the rotating shaft, and a total of four limiting members are arranged, which can more stably limit the position of the connecting sleeve within the connecting hole, avoid the situation of the connecting sleeve tilting and being unstable under force within the connecting hole, and improve the reliability and stability of the overall device during the actual use process.

[0023] In some possible embodiments, the elastic member is arranged as a compression spring. The elastic member is arranged in the accommodation hole. One end of the elastic member is fixedly connected to the inner wall of the accommodation hole, and the other end is fixedly connected to the limiting member. The end of the limiting member away from the elastic member is arranged as an inclined surface, and the inclined surface is inclined upward in a direction away from the accommodation hole. The inclined surface is used for abutting against the orifice of the connection hole.

[0024] By adopting the above technical solution, when installing the installation frame, the connection sleeve is driven to move into the connection hole. The connection sleeve drives the limiting member to move upward. After the inclined surface abuts against the orifice of the connection hole, as the connection sleeve continues to move, the limiting member is pressed into the accommodation hole. When the limiting hole coincides with the accommodation hole, the limiting member can be inserted into the limiting hole under the action of the elastic member, thereby limiting the position of the connection sleeve.

[0025] In some possible embodiments, an accommodation groove is formed in the installation frame. The filter plate is arranged in the accommodation groove. A through hole is formed in the side wall of the installation frame, and the through hole is communicated with the accommodation groove. A plug is slidably inserted through the through hole. A jack for inserting the plug is formed in the side wall of the filter plate. A pull ring is fixedly arranged on the side of the plug away from the filter plate. A tension spring is sleeved on the plug. One end of the tension spring is fixedly connected to the plug, and the other end is fixedly connected to the side wall of the installation frame.

[0026] By adopting the above technical solution, when the filter plate needs to be cleaned, the pull ring is pulled to drive the plug to move in a direction away from the jack, so that the end of the plug is separated from the jack. At this time, the filter plate can be taken out of the accommodation groove, so that it is more convenient to clean the whole filter plate or directly replace the aging filter plate, further facilitating the operation of the staff and having good practicability.

[0027] On the other hand, the present invention also provides a hot channel system for a data center computer room, adopting the following technical solution.

[0028] A hot channel system for a data center computer room includes a computer room body and also includes a hot channel device for a data center computer room as described above. A ventilation duct is arranged on the top of the computer room body, and the air inlet of the ventilation duct is communicated with the inside of the computer room body.

[0029] To sum up, the technical solutions of the embodiments of the present invention have at least the following advantages and beneficial effects:

[0030] 1. The installation frame can be detached from the flow guide plate, and then the filter plate can be cleaned or replaced, so as to ensure that the filter plate still has good filtering performance under a long-term use state, and at the same time ensure the heat dissipation effect of the computer room under a long-term use state, thereby ensuring the performance and reliability of the equipment;

[0031] 2. When disassembling the installation frame, first release the limitation of the position of the connecting sleeve in the connecting hole by the limiting member. Subsequently, by driving the connecting rod to move, the connecting sleeve can be driven to move away from the deflector, and finally the connecting sleeve can be made to leave the connecting hole, thus completing the disassembly of the installation frame, with simple and convenient operation;

[0032] 3. During the subsequent process of driving the installation frame to move, the position of the connecting sleeve on the connecting rod is supported by the support member, thereby preventing the connecting sleeve from sliding downward due to its own gravity on the connecting rod. Furthermore, when driving the connecting sleeve to move, the connecting sleeve can be prevented from slipping, improving the reliability and convenience of the device during actual use;

[0033] 4. When it is necessary to clean the filter plate, pull the pull ring to drive the plug to move away from the socket, so that the end of the plug is disengaged from the socket. At this time, the filter plate can be taken out from the accommodating groove, thus making it more convenient to clean the entire filter plate or directly replace the aging filter plate, further facilitating the operation of the staff and having good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is the overall structural schematic diagram of the hot channel closing device of the present invention;

[0035] Figure 2 is the cross-sectional view of the ventilation duct of the present invention;

[0036] Figure 3 is the exploded structural schematic diagram of the connecting sleeve of the present invention;

[0037] Figure 4 is Figure 3 the enlarged view of part A in

[0038] Figure 5 is the cross-sectional view of the connecting sleeve of the present invention;

[0039] Figure 6 is the cross-sectional view of the threaded sleeve and the mounting block of the present invention;

[0040] Figure 7 is the structural schematic diagram of the support member of the present invention;

[0041] Figure 8 is the exploded structural schematic diagram of the filter plate of the present invention;

[0042] Figure 9 is Figure 8 the enlarged view of part B in

[0043] Figure 10 is the overall structural schematic diagram of the hot channel closing system of the present invention.

[0044] Icons: 1. Ventilation duct; 11. Fan; 12. Deflector; 13. Strip-shaped holes; 14. Installation frame; 15. Filter plate; 2. Limiting member; 21. Installation holes; 22. Elastic member; 23. Limiting holes; 24. Driving member; 25. Installation block; 26. Accommodating holes; 27. Accommodating cavity; 28. Threaded rod; 29. Rotating shaft; 3. Connecting rod; 31. Connecting sleeve; 32. Connecting holes; 4. Gear; 41. Rack; 5. Support member; 51. Installation groove; 52. Positioning member; 6. Inclined surface; 7. Accommodating groove; 71. Through hole; 72. Plug; 73. Insertion hole; 74. Pull ring; 75. Tension spring; 8. Machine room body. Detailed implementation manners

[0045] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and illustrated herein can be arranged and designed in various different configurations.

[0046] The following refers to Figures 1 to 10 to further elaborate on the present invention.

[0047] On the one hand, the present invention provides a hot aisle device for a data center machine room.

[0048] Referring to Figure 1 , 2 , a hot aisle device for a data center machine room includes a ventilation duct 1. A fan 11 is provided at the bottom opening of the ventilation duct 1. A deflector 12 is provided below the fan 11. A plurality of strip-shaped holes 13 are horizontally formed in the deflector 12. The top of the deflector 12 is fixedly connected to the ventilation duct 1. An installation frame 14 is provided below the deflector 12. A filter plate 15 is covered on the installation frame 14. The installation frame 14 is detachably connected to the deflector 12. A limiting member 2 is provided on the installation frame 14. As Figure 4 shown, the limiting member 2 is used to limit the position of the installation frame 14 on the deflector 12.

[0049] Referring to Figure 3 , 4 , connecting rods 3 are fixedly provided vertically at the four corners of the installation frame 14. Connecting sleeves 31 are slidably sleeved vertically on the tops of the connecting rods 3. Connecting holes 32 for inserting the connecting sleeves 31 are formed at the bottom of the deflector 12. The limiting member 2 is used to limit the position of the connecting sleeves 31 in the connecting holes 32.

[0050] When disassembling the installation frame 14, first release the limitation of the position of the connecting sleeve 31 in the connecting hole 32 by the limiting member 2. Subsequently, the connecting rod 3 can be driven to move, thereby driving the connecting sleeve 31 to move away from the diversion plate 12, and finally the connecting sleeve 31 is separated from the connecting hole 32. At this time, the disassembly of the installation frame 14 is completed, and the operation is simple and convenient.

[0051] Refer to Figure 4 、 5 As shown in FIGS. Figure 6 ... the limiting member 2 is set as a limit pin. An installation hole 21 is formed on the outer side wall of the connecting sleeve 31. The limiting member 2 is slidably arranged in the installation hole 21. An elastic member 22 is arranged in the installation hole 21. As shown in

[0052] When disassembling the installation frame 14, the driving member 24 drives the limiting member 2 to move into the installation hole 21, so that the end of the limiting member 2 is separated from the limiting hole 23. After the limiting member 2 is separated from the limiting hole 23, the connecting sleeve 31 can be driven to be separated from the connecting hole 32. After the cleaning of the filter plate 15 is completed, the installation frame 14 needs to be reinstalled. The connecting sleeve 31 is driven to move into the connecting hole 32. During this process, the elastic member 22 is compressed to store elastic potential energy. When the limiting hole 23 coincides with the installation hole 21, the elastic member 22 releases the elastic potential energy, and the limiting member 2 is inserted into the limiting hole 23, thereby limiting the position of the connecting sleeve 31 in the connecting hole 32, and then completing the installation of the installation frame 14. The operation is simple and convenient, and has good practicability.

[0053] Refer to Figure 5 、 6 As an embodiment of the present invention, the driving member 24 is set as a threaded sleeve. An installation block 25 is slidably arranged in the installation hole 21 along the length direction of the installation hole 21. A receiving hole 26 is formed on the side wall of the installation block 25 close to the opening of the installation hole 21. The limiting member 2 slidably passes through the receiving hole 26. As an embodiment of the present application, an anti-detachment portion (not shown in the figure) is arranged in the receiving hole 26, and the anti-detachment portion is used to prevent the limiting member 2 from detaching from the receiving hole 26. A receiving cavity 27 is formed in the installation hole 21. The driving member 24 is rotatably arranged in the receiving cavity 27. A threaded rod 28 is arranged on the side of the installation block 25 close to the receiving cavity 27. Internal threads are formed on the inner wall of the threaded sleeve, and external threads are formed on the threaded rod 28. The internal threads and the external threads are engaged with each other. The threaded sleeve is in transmission connection with the connecting rod 3.

[0054] Refer to Figure 5 、6 , a rotating shaft 29 is coaxially and fixedly arranged at one end of the threaded sleeve away from the threaded rod 28. A gear 4 is coaxially and fixedly sleeved on the rotating shaft 29. A rack 41 is fixedly arranged on the connecting rod 3 along the length direction of the connecting rod 3. The gear 4 meshes with the rack 41.

[0055] Take Figure 5 Taking the connecting rod 3 and the gear 4 shown in [description] as an example, when it is necessary to disassemble the connecting sleeve 31 from the connecting hole 32 of the diversion plate 12, first, the staff holds the mounting frame 14 and drives the mounting frame 14 to move upward. The mounting frame 14 drives the connecting rod 3 to move upward. The connecting rod 3 moves upward relative to the connecting sleeve 31. The connecting rod 3 drives the gear 4 to rotate clockwise through the rack 41. The gear 4 then drives the threaded sleeve to rotate. As the threaded sleeve rotates, the threaded rod 28 can be driven to rotate. During the rotation of the threaded rod 28, the mounting block 25 can be driven to move into the mounting hole 21, and then the limiting member 2 is driven to move into the mounting hole 21, so that the limiting member 2 is disengaged from the limiting hole 23, and finally the mounting block 25 and the limiting member 2 are completely located in the mounting hole 21. That is, when looking down at the connecting sleeve 31 from above at this time, its top view is the cross-sectional rectangle of the connecting sleeve 31. At this time, the limitation of the position of the connecting sleeve 31 in the connecting hole 32 by the limiting member 2 is released. After that, under the action of its own gravity, the connecting sleeve 31 moves downward in the connecting hole 32. Since the mounting frame 14 is held by the staff at this time, the connecting sleeve 31 moves downward relative to the mounting frame 14 and the connecting rod 3 at this time. As the connecting sleeve 31 moves downward, the gear 4 can be driven to rotate clockwise, and finally the mounting block 25 is driven to move further into the mounting hole 21 through the transmission between the threaded sleeve and the threaded rod 25. Since the staff needs to hold the mounting frame 14 throughout the process to avoid the mounting frame 14 falling from a high place during the disassembly of the mounting frame 14, the connecting sleeve 31 always has a downward movement trend relative to the connecting rod 3 during the process of disengaging from the connecting hole 32, so as to ensure that the limiting member 2 is always located in the mounting hole 21 during the disassembly of the connecting sleeve 31, and thus ensure the smooth disassembly of the connecting sleeve 31.

[0056] During the installation process of the installation frame 14, after the connecting sleeve 31 enters the connecting hole 32, the limiting member 2 is inserted into the limiting hole 23. At this time, the limiting member 2 limits the position of the connecting sleeve 31 in the connecting hole 32, and the connecting sleeve 31 cannot move in the vertical direction. At this time, the staff loosens the installation frame 14. The installation frame 14 and the filter plate 15 have a downward movement tendency under the action of their own gravity, and act on the gear 4 through the rack 41, making the gear 4 have a counterclockwise rotation tendency, and finally act on the threaded sleeve to make the threaded sleeve have a reverse deflection tendency, thereby driving the threaded rod 28, making the threaded rod 28 have a movement tendency away from the gear 4, and finally acting on the mounting block 25, making the mounting block 25 have a movement tendency towards the limiting hole 23. At this time, the limiting member 2 is inserted into the limiting hole 23, and thus the position of the installation frame 14 can be limited. The operation is simple and convenient, and has good practicability.

[0057] As an implementation manner of the present application, referring to Figure 6 , a support member 5 is provided on the connecting rod 3, and the support member 5 is used to support the position of the connecting sleeve 31 on the connecting rod 3.

[0058] During the process of driving the installation frame 14 to move, the position of the connecting sleeve 31 on the connecting rod 3 is supported by the support member 5, so as to prevent the connecting sleeve 31 from sliding downward due to its own gravity on the connecting rod 3, and further prevent the connecting sleeve 31 from slipping when driving the connecting sleeve 31 to move, improving the reliability and convenience of the device during actual use.

[0059] Referring to Figure 7 , as an implementation manner of the present invention, the support member 5 is provided as a support plate. An installation groove 51 is formed on the connecting rod 3, the support plate is rotatably arranged in the installation groove 51, the top of the support plate is used to abut against the bottom of the connecting sleeve 31, and a positioning member 52 is arranged in the installation groove 51, and the positioning member 52 is used to limit the position of the support plate in the installation groove 51.

[0060] In addition, referring to Figure 7 , as an implementation manner of the present invention, the positioning member 52 is provided as a magnetic attraction block, and the material of the support plate is set as a magnetic metal such as iron. By magnetically attracting the support plate with the magnetic attraction block, the position of the support member 5 in the installation groove 51 can be limited.

[0061] When it is necessary to drive the connecting rod 3 to slide on the connecting sleeve 31, the support plate is located in the installation groove 51. At this time, the support plate will not obstruct the movement of the connecting rod 3, and the connecting rod 3 can slide smoothly within the connecting sleeve 31. When driving the installation frame 14 to move, the support plate is driven to move away from the installation groove 51, so that the top of the support plate abuts against the bottom of the connecting sleeve 31, thereby avoiding the situation that the connecting sleeve 31 slides downward on the connecting rod 3 and improving the practicability of the device.

[0062] Refer to Figure 5 , two rotating shafts 29 corresponding to each connecting rod 3 are provided. The two rotating shafts 29 are respectively arranged on both sides of the connecting rod 3. A gear 4 is fixedly sleeved on each rotating shaft 29. On both side walls of the connecting rod 3 that are symmetrical, racks 41 are fixedly arranged vertically. The racks 41 are in one-to-one correspondence and meshed with the gears 4. Threaded rods 28 are fixedly arranged at both ends of the rotating shaft 29. Threaded sleeves are threadedly sleeved on each threaded rod 28. At one end of each threaded sleeve away from the threaded rod 28, a mounting block 25 is fixedly arranged. Mounting holes 21 and the mounting blocks 25 are correspondingly opened on the inner wall of the connecting sleeve 31.

[0063] By arranging rotating shafts 29 on both sides of the connecting rod 3, threaded rods 28 and mounting blocks 25 are arranged at both ends of the rotating shaft 29, and a total of four limiting members 2 are provided, which can more stably limit the position of the connecting sleeve 31 in the connecting hole 32, avoiding the situation that the connecting sleeve 31 is inclined and stressed unstably in the connecting hole 32, and improving the reliability and stability of the overall device during actual use.

[0064] Refer to Figure 6 , as an implementation manner of the present invention, the elastic member 22 is set as a compression spring. The elastic member 22 is arranged in the receiving hole 26. One end of the elastic member 22 is fixedly connected to the inner wall of the receiving hole 26, and the other end is fixedly connected to the limiting member 2. The end of the limiting member 2 away from the elastic member 22 is set as an inclined surface 6. The inclined surface 6 is inclined upward away from the receiving hole 26, and the inclined surface 6 is used to abut against the orifice of the connecting hole 32.

[0065] When installing the installation frame 14, the connecting sleeve 31 is driven to move into the connecting hole 32. The connecting sleeve 31 drives the limiting member 2 to move upward. After the inclined surface 6 abuts against the orifice of the connecting hole 32, as the connecting sleeve 31 continues to move, the limiting member 2 is pressed into the receiving hole 26. When the limiting hole 23 coincides with the receiving hole 26, the limiting member 2 can be inserted into the limiting hole 23 under the action of the elastic member 22, thereby limiting the position of the connecting sleeve 31.

[0066] Refer to Figure 8 , 9, a receiving groove 7 is formed in the installation frame 14, the filter plate 15 is arranged in the receiving groove 7, a through hole 71 is formed in the side wall of the installation frame 14, the through hole 71 is communicated with the receiving groove 7, a bolt 72 is slidably inserted through the through hole 71, a socket 73 for inserting the bolt 72 is formed in the side wall of the filter plate 15, a pull ring 74 is fixedly arranged on the side of the bolt 72 away from the filter plate 15, a tension spring 75 is sleeved on the bolt 72, one end of the tension spring 75 is fixedly connected with the bolt 72, and the other end is fixedly connected with the side wall of the installation frame 14.

[0067] When the filter plate 15 needs to be cleaned, the pull ring 74 is pulled to drive the bolt 72 to move in a direction away from the socket 73, so that the end of the bolt 72 is disengaged from the socket 73. At this time, the filter plate 15 can be taken out of the receiving groove 7, so that the whole filter plate 15 can be more conveniently cleaned, or the aging filter plate 15 can be directly replaced, which further facilitates the operation of the staff and has good practicability.

[0068] On the other hand, the present invention also provides a hot channel enclosure system for a data center computer room.

[0069] Referring to Figure 10 , a hot channel system for a data center computer room, including a computer room body 8, further including a hot channel device for a data center computer room as described above, a device rack is arranged in the computer room body 8, network devices are placed on the device rack, a ventilation duct 1 is arranged at the top of the computer room body 8, and the bottom air inlet of the ventilation duct 1 of the computer room body is communicated with the inside of the computer room body 8.

[0070] In the actual use process, since the hot air with a higher temperature has a lower density and usually has a tendency to move upward, when the fan 11 is turned on at this time, the hot air inside the computer room body 8 can be sucked into the ventilation duct 1 by the fan 11, so as to realize the absorption of the hot air inside the computer room body 8 and achieve the purpose of dissipating heat inside the computer room body 8. The absorbed hot air enters the inside of the ventilation duct 1 and is discharged from the computer room body 8 under the action of the fan 11, realizing the relatively closed isolation between the heat dissipation channel and the inside of the computer room body 8, and effectively improving the heat dissipation effect inside the computer room body 8.

[0071] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat channel device for a data center computer room, characterized in that: The invention comprises a ventilation duct (1), a fan (11) is arranged at the bottom opening of the ventilation duct (1), a guide plate (12) is arranged below the fan (11), a plurality of strip holes (13) are opened on the guide plate (12) in a horizontal direction, the top of the guide plate (12) is fixedly connected to the ventilation duct (1), a mounting frame (14) is arranged below the guide plate (12), a filter plate (15) is covered on the mounting frame (14), the mounting frame (14) and the guide plate (12) are detachably connected, and a limiting member (2) is arranged on the mounting frame (14), and the limiting member (2) is used to limit the position of the mounting frame (14) on the guide plate (12); A connecting rod (3) is fixedly arranged at each of the four corners of the installation frame (14) in a vertical direction, a connecting sleeve (31) is slidably sleeved on the top of the connecting rod (3) in a vertical direction, a connecting hole (32) for inserting the connecting sleeve (31) is provided at the bottom of the guide plate (12), and the limiting member (2) is used to limit the position of the connecting sleeve (31) in the connecting hole (32); The limiting member (2) is arranged as a limiting pin, a mounting hole (21) is provided on the outer wall of the connecting sleeve (31), the limiting member (2) is slidably arranged in the mounting hole (21), an elastic member (22) is arranged in the mounting hole (21), the elastic member (22) is used to drive the limiting member (2) to move in a direction away from the mounting hole (21), a limiting hole (23) for inserting the limiting member (2) is provided on the inner wall of the connecting hole (32), and a driving member (24) is provided on the connecting sleeve (31), the driving member (24) is used to drive the limiting member (2) to move in the mounting hole (21); The driving member (24) is configured as a threaded sleeve, a mounting block (25) is slidably arranged in the mounting hole (21) along the length direction of the mounting hole (21), a receiving hole (26) is provided on the side wall of the mounting block (25) close to the opening of the mounting hole (21), the limiting member (2) is slidably arranged in the receiving hole (26), a receiving cavity (27) is provided in the mounting hole (21), the driving member (24) is rotatably arranged in the receiving cavity (27), a threaded rod (28) is provided on one side of the mounting block (25) close to the receiving cavity (27), an internal thread is provided on the inner wall of the threaded sleeve, an external thread is provided on the threaded rod (28), the internal thread and the external thread are engaged with each other, and the threaded sleeve is drivingly connected to the connecting rod (3); A rotating shaft (29) is coaxially fixedly arranged at one end of the threaded sleeve away from the threaded rod (28), a gear (4) is coaxially fixedly arranged on the rotating shaft (29), a rack (41) is fixedly arranged on the connecting rod (3) along the length direction of the connecting rod (3), the gear (4) meshes with the rack (41), and a support member (5) is arranged on the connecting rod (3), and the support member (5) is used to support the position of the connecting sleeve (31) on the connecting rod (3); The support member (5) is configured as a support plate, a mounting groove (51) is provided on the connecting rod (3), the support plate is rotatably disposed in the mounting groove (51), the top of the support plate is used to abut against the bottom of the connecting sleeve (31), a positioning member (52) is provided in the mounting groove (51), and the positioning member (52) is used to limit the position of the support plate in the mounting groove (51); Two rotating shafts (29) are provided, and the two rotating shafts (29) are respectively provided on both sides of the connecting rod (3). A gear (4) is fixedly sleeved on each rotating shaft (29). Racks (41) are fixedly provided on two symmetrical side walls of the connecting rod (3) in a vertical direction. The racks (41) are meshed with the gears (4) in a one-to-one correspondence. Threaded rods (28) are fixedly provided at both ends of the rotating shaft (29). A threaded sleeve is threadedly sleeved on each threaded rod (28). A mounting block (25) is fixedly provided at one end of each threaded sleeve away from the threaded rod (28). The mounting holes (21) and the mounting blocks (25) are opened in a one-to-one correspondence on the inner wall of the connecting sleeve (31). The elastic member (22) is configured as a compression spring. The elastic member (22) is disposed in the accommodating hole (26). One end of the elastic member (22) is fixedly connected to the inner wall of the accommodating hole (26), and the other end is fixedly connected to the limiting member (2). An inclined surface (6) is configured at the end of the limiting member (2) away from the elastic member (22). The inclined surface (6) is configured to be inclined upward in a direction away from the accommodating hole (26). The inclined surface (6) is used to abut against the opening of the connecting hole (32).

2. A hot channel device for a data center computer room according to any one of claim 1, characterized in that: A receiving groove (7) is provided on the installation frame (14), the filter plate (15) is arranged in the receiving groove (7), a through hole (71) is provided on the side wall of the installation frame (14), the through hole (71) is connected with the receiving groove (7), a latch (72) is slidably penetrated in the through hole (71), a plug hole (73) for inserting the latch (72) is provided on the side wall of the filter plate (15), a pull ring (74) is fixedly provided on the side of the latch (72) away from the filter plate (15), a tension spring (75) is sleeved on the latch (72), one end of the tension spring (75) is fixedly connected to the latch (72), and the other end is fixedly connected to the side wall of the installation frame (14).

3. A hot channel closure system for a data center computer room, comprising a computer room body (8), characterized in that: It comprises a heat channel device for a data center computer room as described in any one of claims 1-2, wherein a ventilation duct (1) is arranged on the top of a computer room body (8), and the bottom air inlet of the ventilation duct (1) is connected to the inside of the computer room body (8).

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