Heat channel device and system for data center machine room

Abstract

The invention relates to the technical field of machine room heat dissipation, and provides a heat channel device and system for a data center machine room. A heat channel sealing device comprises a ventilation pipeline, a draught fan is arranged at a bottom opening of the ventilation pipeline, a flow guide plate is arranged below the draught fan, and a plurality of strip-shaped holes are formed in the flow guide plate in the horizontal direction; the top of the flow guide plate is fixedly connected with the ventilation pipeline, a mounting frame is arranged below the flow guide plate, a filter plate covers the mounting frame, the mounting frame is detachably connected with the flow guide plate, and a limiting piece is arranged on the mounting frame. According to the computer room, the convenience of replacement of the filter plate can be improved, then the heat dissipation effect of the computer room in the long-time use state is guaranteed, and the performance and reliability of equipment are guaranteed.

Description

Technical Field

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

[0002] The contents in this section merely provide background information related to the present invention and may not constitute prior art.

[0003] With the rapid development of modern science and technology and the widespread application of big data, the demand for data centers continues to grow. In order to ensure the stability and performance of data centers, the data center room structure with closed hot and cold channels has gradually become an industry standard. In traditional data centers, server equipment and cooling equipment are usually placed in the same room. The air circulation is not smooth enough, resulting in the mixing of cold air and hot air, and low cooling efficiency. In such an environment, the equipment is prone to overheating, which reduces the performance and reliability of the equipment and wastes a lot of energy. In order to solve this problem, the data center room structure with closed hot and cold channels was introduced.

[0004] A Chinese patent application with application publication number CN117255534A discloses a data center room structure with closed hot and cold channels, including a device rack. The temperature in the hot air channel can be detected by setting a hot channel temperature sensor. The third controller adjusts the speed of the guide fan through the received data and an intelligent algorithm, which can prevent energy waste and increase the cooling effect. The air quality sensor can detect the content of impurity particles in the air. 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 treated air will be discharged through the exhaust pipe, which can effectively reduce the content of impurity particles in the air.

[0005] However, the above-mentioned related technologies have the following defects. As the use time increases, the foreign particles on the filter plate will clog the filter holes of the filter plate, thereby affecting the air passing efficiency of the filter plate, causing the air flow rate of the hot channel air inlet to decrease, and then making it difficult for the hot air in the computer room to be quickly discharged through the hot channel, causing the temperature in the computer room to rise, affecting the heat dissipation effect of the equipment, and thus 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 heat 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 under long-term use, and ensuring 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 heat channel device for a data center computer room, which adopts the following technical solution.

[0009] A hot channel device for a computer room in a data center comprises a ventilation duct, a fan is arranged at the bottom opening of the ventilation duct, a guide plate is arranged below the fan, a plurality of strip holes are opened on the guide plate in a horizontal direction, the top of the guide plate is fixedly connected to the ventilation duct, a mounting frame is arranged below the guide plate, a filter plate is covered on the mounting frame, the mounting frame and the guide plate are detachably connected, a limit member is arranged on the mounting frame, and the limit member is used to limit the position of the mounting frame on the guide plate.

[0010] By adopting the above technical solution, in actual use, as the use time increases, when the filter plate needs to be replaced, first release the limit of the position of the installation frame on the guide plate by the limiter, then the installation frame can be removed from the guide plate, and then the filter plate can be cleaned or replaced, thereby ensuring that the filter plate still has good filtering performance under longer use conditions, while ensuring the heat dissipation effect of the computer room under long-term use, thereby ensuring the performance and reliability of the equipment.

[0011] In some possible embodiments, connecting rods are fixedly arranged at the four corners of the mounting frame in the vertical direction, a connecting sleeve is slidably sleeved on the top of the connecting rod in the vertical direction, a connecting hole for inserting the connecting sleeve is opened at the bottom of the guide plate, and the limit member is used to limit the position of the connecting sleeve in the connecting hole.

[0012] By adopting the above technical solution, when disassembling the installation frame, first release the limit of the position of the connecting sleeve in the connecting hole by the limit member, and then drive the connecting rod to move and thereby drive the connecting sleeve to move in the direction away from the guide plate, and finally make the connecting sleeve leave 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 configured as a limiting pin, a mounting hole is provided on the outer wall of the connecting sleeve, the limiting member is slidably provided in the mounting hole, an elastic member is provided in the mounting hole, the elastic member is used to drive the limiting member to move in a direction away from the mounting hole, a limiting hole for inserting the limiting member is provided on the inner wall of the connecting hole, a driving member is provided on the connecting sleeve, and the driving member is used to drive the limiting member to move toward the mounting 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, in actual use, the connecting rod is driven to move in the connecting sleeve, and 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 limit member is driven to disengage from the limit hole. In 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 on the connecting rod due to its own gravity, thereby preventing the connecting sleeve from slipping when the connecting sleeve is driven to move, thereby improving the reliability and convenience of the device during actual use.

[0019] In some possible embodiments, the support member is configured as a support plate, a mounting groove is opened on the connecting rod, the support plate is rotatably set in the mounting groove, the top of the support plate is used to abut against the bottom of the connecting sleeve, and a positioning member is provided in the mounting groove, and the positioning member is used to limit the position of the support plate in the mounting 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 in the installation groove. At this time, the support plate will not hinder the movement of the connecting rod, and the connecting rod can slide smoothly in the connecting sleeve. When driving the installation frame to move, the support plate is driven to move in the direction away from the installation groove, so that the top of the support plate abuts against the bottom of the connecting sleeve, thereby preventing the connecting sleeve from sliding downward on the connecting rod, thereby improving the practicability of the device.

[0021] In some possible embodiments, two rotating shafts are provided, and the two rotating shafts are respectively arranged on both sides of the connecting rod. A gear is fixedly sleeved on each rotating shaft, and racks are fixedly provided on the two symmetrical side walls of the connecting rod along the vertical direction, and the racks are meshed with the gears in a one-to-one correspondence. Threaded rods are fixedly provided at both ends of the rotating shaft, and a threaded sleeve is threadedly sleeved on each threaded rod, and a mounting block is fixedly provided on the end of each threaded sleeve away from the threaded rod, and the mounting holes and the mounting blocks are opened in a one-to-one correspondence on the inner wall of the connecting sleeve.

[0022] By adopting the above technical solution, by arranging a rotating shaft on both sides of the connecting rod, and arranging a threaded rod and a mounting block at both ends of the rotating shaft, a total of four limit members are set, which can more stably limit the position of the connecting sleeve in the connecting hole, avoid the connecting sleeve from tilting and unstable force in the connecting hole, and improve the reliability and stability of the overall device during actual use.

[0023] In some possible embodiments, the elastic member is configured as a compression spring, the elastic member is disposed in the accommodating hole, one end of the elastic member is fixedly connected to the inner wall of the accommodating hole, and the other end is fixedly connected to the limiting member, and an inclined surface is configured at one end of the limiting member away from the elastic member, the inclined surface is configured to be inclined upward in a direction away from the accommodating hole, and the inclined surface is used to abut against the orifice of the connecting hole.

[0024] By adopting the above technical solution, when installing the installation frame, the connecting sleeve is driven to move toward the connecting hole, and the connecting sleeve drives the limiting member to move upward. After the inclined surface abuts against the hole opening of the connecting hole, as the connecting sleeve continues to move, the limiting member is pressed into the accommodating hole. When the limiting hole and the accommodating hole coincide with each other, the limiting member can be inserted into the limiting hole under the action of the elastic member, thereby limiting the position of the connecting sleeve.

[0025] In some possible embodiments, a receiving groove is provided on the mounting frame, the filter plate is arranged in the receiving groove, a through hole is provided on the side wall of the mounting frame, the through hole is connected with the receiving groove, a latch is slidably inserted in the through hole, a socket for inserting the latch is provided on the side wall of the filter plate, a pull ring is fixedly provided on the side of the latch away from the filter plate, a tension spring is sleeved on the latch, one end of the tension spring is fixedly connected to the latch, and the other end is fixedly connected to the side wall of the mounting frame.

[0026] By adopting the above technical solution, when the filter plate needs to be cleaned, the pull ring is pulled to drive the pin to move in a direction away from the socket, so that the end of the pin is separated from the socket. At this time, the filter plate can be taken out of the receiving groove, so that the filter plate can be cleaned as a whole more conveniently, or the aged filter plate can be directly replaced, which further facilitates the operation of the staff and has good practicality.

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

[0028] A heat channel system for a data center computer room includes a computer room body and a heat 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 an air inlet of the ventilation duct is connected to the inside of the computer room body.

[0029] In summary, the technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

[0030] 1. The installation frame can be removed from the 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 long-term use, and at the same time ensure the heat dissipation effect of the machine room under long-term use, thereby ensuring the performance and reliability of the equipment;

[0031] 2. When disassembling the installation frame, first release the limit of the position of the connecting sleeve in the connecting hole by the limiter, then drive the connecting rod to move and then drive the connecting sleeve to move in the direction away from the guide plate, and finally make the connecting sleeve leave the connecting hole, then the disassembly of the installation frame is completed, and the operation is simple and convenient;

[0032] 3. In 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 on the connecting rod due to its own gravity, thereby preventing the connecting sleeve from slipping when driving the connecting sleeve to move, thereby improving the reliability and convenience of the device in actual use;

[0033] 4. When the filter plate needs to be cleaned, pull the pull ring to drive the pin to move away from the socket, so that the end of the pin is out of the socket. At this time, the filter plate can be taken out of the receiving groove, so that the filter plate can be cleaned as a whole more conveniently, or the aged filter plate can be directly replaced, which further facilitates the operation of the staff and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the hot channel sealing device of the present invention;

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

[0036] Figure 3 It is a schematic diagram of the explosion structure of the connecting sleeve of the present invention;

[0037] Figure 4 for Figure 3 A magnified view of part A in FIG.

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

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

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

[0041] Figure 8 It is a schematic diagram of the explosion structure of the filter plate of the present invention;

[0042] Fig. 9 for Figure 8 A magnified view of part B in FIG.

[0043] Fig.10 It is a schematic diagram of the overall structure of the hot channel closed system of the present invention.

[0044] Icons: 1. Ventilation duct; 11. Fan; 12. Guide plate; 13. Strip hole; 14. Mounting frame; 15. Filter plate; 2. Limiting member; 21. Mounting hole; 22. Elastic member; 23. Limiting hole; 24. Driving member; 25. Mounting block; 26. Accommodating hole; 27. Accommodating chamber; 28. Threaded rod; 29. ​​Rotating shaft; 3. Connecting rod; 31. Connecting sleeve; 32. Connecting hole; 4. Gear; 41. Rack; 5. Support member; 51. Mounting groove; 52. Positioning member; 6. Inclined surface; 7. Accommodating groove; 71. Through hole; 72. Latch; 73. Socket; 74. Pull ring; 75. Tension spring; 8. Machine room body. DETAILED DESCRIPTION

[0045] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0046] The following reference Figures 1 to 10 The present invention is described in further detail.

[0047] In one aspect, the present invention provides a heat channel device for a data center computer room.

[0048] Reference Figure 1 , 2 A heat channel device for a data center computer room includes 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 is detachably connected to the guide plate 12, and a limiting member 2 is arranged on the mounting frame 14, such as Figure 4 As shown, the limiting member 2 is used to limit the position of the mounting frame 14 on the guide plate 12 .

[0049] Reference Figure 3 , 4 A connecting rod 3 is fixedly provided at the four corners of the mounting frame 14 in the vertical direction, a connecting sleeve 31 is slidably sleeved on the top of the connecting rod 3 in the vertical direction, a connecting hole 32 for inserting the connecting sleeve 31 is opened at the bottom of the guide plate 12, and the limiter 2 is used to limit the position of the connecting sleeve 31 in the connecting hole 32.

[0050] When disassembling the installation frame 14, first release the limit of the position of the connecting sleeve 31 in the connecting hole 32 by the limit member 2, and then drive the connecting rod 3 to move and thereby drive the connecting sleeve 31 to move in the direction away from the guide plate 12, and finally make the connecting sleeve 31 leave the connecting hole 32, at this time the disassembly of the installation frame 14 is completed, and the operation is simple and convenient.

[0051] Reference Figure 4 , 5 The limiting member 2 is set as a limiting pin, and a mounting hole 21 is opened on the outer wall of the connecting sleeve 31. The limiting member 2 is slidably set in the mounting hole 21, and an elastic member 22 is set in the mounting hole 21. Figure 6 As shown, 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 opened on the inner wall of the connecting hole 32, and a driving member 24 is arranged on the connecting sleeve 31, and the driving member 24 is used to drive the limiting member 2 to move toward the mounting hole 21.

[0052] When the mounting frame 14 is disassembled, the limiting member 2 is driven by the driving member 24 to move toward the mounting hole 21, so that the end of the limiting member 2 is disengaged from the limiting hole 23. When the limiting member 2 is disengaged from the limiting hole 23, the connecting sleeve 31 can be driven to disengage from the connecting hole 32. After the filter plate 15 is cleaned, the mounting frame 14 needs to be reinstalled to drive the connecting sleeve 31 to move toward 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 mounting 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 mounting frame 14. The operation is simple and convenient, and has good practicality.

[0053] Reference Figure 5 , 6 As an embodiment of the present invention, the driving member 24 is configured as a threaded sleeve, and a mounting block 25 is slidably arranged in the mounting hole 21 along the length direction of the mounting hole 21, and a receiving hole 26 is opened on the side wall of the mounting block 25 close to the opening of the mounting hole 21, and the limit member 2 is slidably penetrated in the receiving hole 26. As an embodiment of the present application, an anti-slip portion (not shown in the figure) is arranged in the receiving hole 26, and the anti-slip portion is used to prevent the limit member 2 from escaping from the receiving hole 26. An accommodating cavity 27 is opened in the mounting hole 21, and the driving member 24 is rotatably arranged in the accommodating cavity 27. A threaded rod 28 is arranged on one side of the mounting block 25 close to the accommodating cavity 27, an internal thread is opened on the inner wall of the threaded sleeve, and an external thread is opened on the threaded rod 28, the internal thread and the external thread are engaged with each other, and the threaded sleeve is transmission-connected to the connecting rod 3.

[0054] Reference Figure 5 ,6 A rotating shaft 29 is coaxially fixedly provided at one end of the threaded sleeve away from the threaded rod 28, a gear 4 is coaxially fixedly provided on the rotating shaft 29, and a rack 41 is fixedly provided on the connecting rod 3 along the length direction of the connecting rod 3, and the gear 4 is meshed with the rack 41.

[0055] take Figure 5 Taking the connecting rod 3 and gear 4 shown in the figure as an example, when it is necessary to remove the connecting sleeve 31 from the connecting hole 32 of the guide plate 12, the staff first holds the installation frame 14 and drives the installation frame 14 to move upward, and the installation frame 14 drives the connecting rod 3 to move upward, and the connecting rod 3 moves upward relative to the connecting sleeve 31, and the connecting rod 3 drives the gear 4 to rotate clockwise through the rack 41, and the gear 4 then drives the threaded sleeve to rotate, and 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 toward the mounting hole 21, and then the limiting member 2 can be driven to move toward 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, at this time, the connecting sleeve 31 is viewed from above, and its top view is a rectangular cross-section of the connecting sleeve 31, and at this time, the limiting member 2 is released from the connection. The position of the connecting sleeve 31 in the connecting hole 32 is limited. Thereafter, the connecting sleeve 31 moves downward in the connecting hole 32 under the action of its own gravity. Since the mounting frame 14 is supported by the staff at this time, the connecting sleeve 31 moves downward relative to the mounting frame 14 and the connecting rod 3. 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 toward the mounting hole 21 through the transmission of the threaded sleeve and the threaded rod 25. During the disassembly of the mounting frame 14, the staff needs to support the mounting frame 14 throughout the process to prevent the mounting frame 14 from falling from a high place. Therefore, the connecting sleeve 31 always has a downward movement tendency relative to the connecting rod 3 during the process of disengaging from the connecting hole 32, thereby ensuring that the limit member 2 is always located in the mounting hole 21 during the disassembly of the connecting sleeve 31, thereby ensuring the smooth disassembly of the connecting sleeve 31.

[0056] The stopper 23 is inserted into the limit hole 23, and the position of the mounting frame 14 is limited by the stopper 2. The mounting 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, so that the gear 4 has 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, so that the threaded rod 28 has a movement tendency toward moving away from the gear 4, and finally act on the mounting block 25, so that the mounting block 25 has a movement tendency toward moving close to the limit hole 23. At this time, the stopper 2 is inserted into the limit hole 23, and the position of the mounting frame 14 can be limited. The operation is simple and convenient, and it has good practicality.

[0057] As an implementation method of this application, refer 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] In the process of driving the installation frame 14 to move, the support member 5 is used to support the position of the connecting sleeve 31 on the connecting rod 3, thereby preventing the connecting sleeve 31 from sliding downward on the connecting rod 3 due to its own gravity, thereby preventing the connecting sleeve 31 from slipping when driving the connecting sleeve 31 to move, thereby improving the reliability and convenience of the device during actual use.

[0059] Reference Figure 7 As an embodiment of the present invention, the support member 5 is configured as a support plate, a mounting groove 51 is opened on the connecting rod 3, the support plate is rotatably set in the mounting 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 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.

[0060] In addition, refer to Figure 7 As an embodiment of the present invention, the positioning member 52 is set as a magnetic block, and the material of the support plate is set to a magnetic metal such as iron. The support plate is magnetically adsorbed by the magnetic block to limit the position of the support member 5 in the installation groove 51.

[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 hinder the movement of the connecting rod 3, and the connecting rod 3 can slide smoothly in the connecting sleeve 31. When driving the installation frame 14 to move, the support plate is driven to move in the direction away from the installation groove 51, so that the top of the support plate abuts against the bottom of the connecting sleeve 31, thereby preventing the connecting sleeve 31 from sliding downward on the connecting rod 3, thereby improving the practicability of the device.

[0062] Reference Figure 5 There are two rotating shafts 29 corresponding to each connecting rod 3, and 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, and racks 41 are fixedly arranged on the two symmetrical side walls of the connecting rod 3 along the vertical direction. The racks 41 are meshed with the gears 4 in a one-to-one correspondence. Threaded rods 28 are fixedly arranged at both ends of the rotating shaft 29, and a threaded sleeve is threadedly sleeved on each threaded rod 28. A mounting block 25 is fixedly arranged on the end of each threaded sleeve away from the threaded rod 28, and the mounting holes 21 and the mounting blocks 25 are opened on the inner wall of the connecting sleeve 31 in a one-to-one correspondence.

[0063] By arranging a rotating shaft 29 on both sides of the connecting rod 3, and arranging a threaded rod 28 and a mounting block 25 at both ends of the rotating shaft 29, a total of four limit members 2 are arranged, which can more stably limit the position of the connecting sleeve 31 in the connecting hole 32, avoid the connecting sleeve 31 from tilting or being unstable in the connecting hole 32, and improve the reliability and stability of the overall device during actual use.

[0064] Reference Figure 6 As an embodiment of the present invention, 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, and an inclined surface 6 is configured at one end of the limiting member 2 away from the elastic member 22, and the inclined surface 6 is configured to be inclined upward in a direction away from the accommodating 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 toward the connecting hole 32, and the connecting sleeve 31 drives the limiting member 2 to move upward. After the inclined surface 6 abuts against the opening of the connecting hole 32, as the connecting sleeve 31 continues to move, the limiting member 2 is pressed into the accommodating hole 26. When the limiting hole 23 coincides with the accommodating 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] Reference Figure 8 , 9A receiving groove 7 is provided on the installation frame 14, and 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, and the through hole 71 is connected to 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, and 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.

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

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

[0069] Reference Fig.10 A heat channel system for a data center computer room includes a computer room body 8 and a heat channel device for a data center computer room as described above. A device rack is arranged in the computer room body 8, and network equipment is placed on the device rack. A ventilation duct 1 is arranged on the top of the computer room body 8, and the bottom air inlet of the ventilation duct 1 of the computer room body is connected to the inside of the computer room body 8.

[0070] In actual use, since the air with higher temperature has lower density, it usually has a tendency to move upward. At this time, the fan 11 is turned on, and the hot air inside the computer room body 8 can be sucked into the ventilation duct 1 by the fan 11, thereby absorbing the hot air inside the computer room body 8 and achieving the purpose of heat dissipation inside the computer room body 8. The absorbed hot air enters the ventilation duct 1 and is discharged from the computer room body 8 under the action of the fan 11, thereby achieving a 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 preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. 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).

2. A hot channel device for a data center computer room according to claim 1, characterized in that: Connecting rods (3) are fixedly arranged at the four corners of the installation frame (14) in the vertical direction, a connecting sleeve (31) is slidably sleeved on the top of the connecting rod (3) in the 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).

3. A heat channel device for a data center computer room according to claim 2, characterized in that: 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).

4. A heat channel device for a data center computer room according to claim 3, characterized in that: 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).

5. A heat channel device for a data center computer room according to claim 4, characterized in that: 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).

6. A heat channel device for a data center computer room according to claim 5, characterized in that: 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).

7. A heat channel device for a data center computer room according to claim 5, characterized in that: 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).

8. A hot channel device for a data center computer room according to claim 4 or 7, characterized in that: 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).

9. A hot channel device for a data center computer room according to any one of claims 1 to 8, 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).

10. A hot channel containment 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 to 9, wherein a ventilation duct (1) is arranged on the top of a computer room body (8), and a bottom air inlet of the ventilation duct (1) is connected to the inside of the computer room body (8).

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