Terminal air supply module, air conditioner and data center

Abstract

The application relates to an end air supply module, an air conditioner and a data center. The end air supply module comprises a shell, an outer frame, a fan component and a baffle component. The shell has an independent cavity, a mounting port and a track for component operation, the track being formed on at least one opposite side of the shell. The outer frame is mounted on the outer side of the shell and is used for providing support for the shell. The baffle component is slidably assembled with the outer frame. In an initial state, the baffle component is located on both sides of the fan component, and part of the baffle component is rotationally connected with the fan component. In a fan damage state, the baffle component is configured to slide to the mounting port and cover the mounting port, and the fan component is configured to move along with the baffle component and be displaced from a position covering the mounting port to the independent cavity.

Description

Technical Field

[0001] This application relates to the field of data centers, and in particular to a terminal air supply module, an air conditioner, and a data center. Background Technology

[0002] In the era of big data, the scale of data center construction is increasing daily. To meet the storage and computing demands of massive amounts of data, data center server rooms often integrate a large number of storage and computing components at high density. However, this high-density integration inevitably leads to the problem of high heat generation, and ordinary server room air conditioners with indoor and outdoor units are no longer sufficient to meet the heat dissipation requirements. Therefore, many data centers now widely adopt cooling systems where the condenser end is a large-capacity water tower connected to a large number of evaporator terminal units to achieve efficient and high-capacity heat dissipation.

[0003] However, existing data center cooling systems still have many shortcomings. On the one hand, different data centers vary in scale, application scenarios, and heat dissipation requirements, resulting in different requirements for the cooling system terminals. This makes it difficult to achieve a universal cooling system solution, requiring customized solutions, which increases the cost and production cycle. On the other hand, data centers generally have a shortage of maintenance personnel and a large number of devices. When the fans in the evaporator terminal mechanism malfunction, they cannot be dealt with in a timely manner. Once the fans stop running, it will cause air leakage and disorder in the air ducts of the air conditioning terminals, greatly reducing the heat exchange efficiency of the terminal equipment, and thus affecting the stable operation and heat dissipation effect of the entire data center. Utility Model Content

[0004] This application provides a terminal air supply module, an air conditioner, and a data center to solve the technical problem in the prior art where untimely repair of damaged terminal fans leads to a decrease in heat exchange efficiency.

[0005] This utility model provides a terminal air supply module for use in data centers. The terminal air supply module includes: a housing, an outer frame, a fan component, and a baffle component. The housing has an independent cavity, a mounting port, and a track for component operation, the track being formed on at least one opposite side of the housing. The outer frame is mounted on the outside of the housing to provide support for the housing. The baffle component is slidably assembled with the outer frame. In the initial state, the baffle component is located on both sides of the fan component, and part of the baffle component is rotatably connected to the fan component. In the case of fan failure, the baffle component is configured to slide to the mounting port and cover the mounting port, and the fan component is configured to follow the movement of the baffle component and move from the position covering the mounting port into the independent cavity.

[0006] The fan component has a first power rod installed on its right side. The top and bottom of the first power rod are slidably engaged with the outer frame on the same side. The baffle component includes a right baffle. The first power rod is rotatably connected to one side of the right baffle via a first rotating rod.

[0007] The fan component has a first movable rod installed on its left side and a second movable rod installed on the other side of the right baffle. The top and bottom of the first movable rod are slidably engaged with the track, and the top and bottom of the second movable rod are slidably engaged with the outer frame on the same side.

[0008] The first movable rod is connected to the left side of the fan component via a first clamping block, the first power rod is connected to the right side of the fan component via a first clamping block, and the first power rod is connected to the left side of the first rotating rod via a second clamping block.

[0009] The tops of the first moving rod, the first power rod, and the second moving rod all protrude from the top surface of the fan component and the right baffle.

[0010] The bottoms of the first moving rod, the first power rod, and the second moving rod all protrude from the bottom surface of the fan component and the right baffle.

[0011] The baffle component includes a left baffle, a third moving rod is installed on one side of the left baffle, and a second power rod is installed on the other side of the left baffle. The top and bottom of the third moving rod are respectively slidably engaged with the outer frame on the same side, and the top and bottom of the second power rod are respectively slidably engaged with the outer frame on the side where the mounting port is located.

[0012] The third moving rod is connected to the left side of the left baffle via a third clamping block, and the second power rod is connected to the right side of the left baffle via a fourth clamping block.

[0013] The top and bottom surfaces of the outer shell each have the track, and the track is constructed as an arc path.

[0014] This utility model provides another air conditioner, including the aforementioned terminal air supply module, wherein multiple terminal air supply modules are provided, and adjacent two terminal air supply modules are stacked and installed.

[0015] This utility model also provides a data center, including the air conditioner described above.

[0016] The technical solutions provided in this application have the following advantages compared with the prior art:

[0017] The terminal air supply module, air conditioner, and data center provided in this application embodiment, when the fan is damaged, the baffle component is configured to slide to the mounting port and cover it. The fan component is configured to follow the movement of the baffle component and move from the position covering the mounting port to the independent cavity. This creates a fault-tolerant air leakage structure, ensuring that the air duct can automatically close and the refrigerant can be cut off in case of untimely maintenance, preventing air duct turbulence and energy waste. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the present invention and, together with the description, serve to explain the principles of the present invention.

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0021] Figure 1 An exploded view of a single module provided in an embodiment of this application;

[0022] Figure 2 A schematic diagram of the assembly structure composed of the outer shell and outer frame in a single module provided in an embodiment of this application;

[0023] Figure 3 A schematic diagram of the installation structure of the fan and the right wind deflector in a single module provided in an embodiment of this application;

[0024] Figure 4 This is a schematic diagram of the structure of the left baffle in a single module provided in an embodiment of this application;

[0025] Figure 5 This is a structural schematic diagram of the fan in normal operating condition provided in an embodiment of this application;

[0026] Figure 6 A schematic diagram of the first power rod's translational movement state after the fan is damaged, provided in an embodiment of this application.

[0027] Figure 7 This is a schematic diagram of the structure after the first power rod has completed its translational movement, as provided in an embodiment of this application.

[0028] Figure 8 This is a structural schematic diagram of the second power rod in a translational movement state provided in an embodiment of this application;

[0029] Figure 9 This is a schematic diagram of the structure after the second power rod has completed its translational movement, as provided in an embodiment of this application.

[0030] Figure 10 A top view of the structure after the second power rod has completed its translational movement, as provided in an embodiment of this application.

[0031] Figure 11 This is a schematic diagram of the structure of the end of the generalized module provided in the embodiments of this application;

[0032] Figure 12 A schematic diagram of the structure of the universal module terminal connecting to the refrigerant provided in the embodiments of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Outer shell; 2. Evaporator; 3. Liquid inlet; 4. Gas outlet; 5. Baffle assembly; 6. Fan assembly; 8. Outer frame; 9. First moving rod; 12. First clamping block; 13. First power rod; 14. First rotating rod; 15. Right baffle; 16. Second moving rod; 17. Second clamping block; 19. Third clamping block; 20. Third moving rod; 21. Left baffle; 22. Second power rod; 23. Fourth clamping block. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] The following disclosure provides numerous different embodiments or examples for implementing various structures of the present invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0037] For ease of description, spatial relative terms may be used in this text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptions used in this text have been explained accordingly.

[0038] With the advent of the big data era, different data centers have different requirements for the terminal equipment, requiring customization and making it impossible to achieve universality. In addition, data centers have few maintenance personnel and many devices. When one of the terminal fans fails and cannot be dealt with in time, the fan stops running, which will cause air leakage and disorder in the air duct of the air conditioning terminal, greatly reducing the heat exchange efficiency of the terminal equipment.

[0039] To alleviate the problem of reduced heat exchange efficiency caused by untimely repair of existing terminal fans, this application embodiment adds a fault-prevention and air-leakage prevention mechanism to ensure that the air duct can be automatically shut off and the refrigerant can be cut off in the event of untimely repair, thereby preventing air duct turbulence and energy waste.

[0040] refer to Figures 1-10 This application provides a terminal air supply module for use in a data center. The terminal air supply module includes: a housing 1, an outer frame 8, a fan component 6, and a baffle component 5. The housing 1 has an independent cavity, a mounting port, and a track for component operation, the track being formed on at least one opposite side of the housing 1. The outer frame 8 is mounted on the outside of the housing 1 to provide support for the housing 1. The baffle component 5 is slidably assembled with the outer frame 8. In the initial state, the baffle component 5 is located on both sides of the fan component 6, and part of the baffle component 5 is rotatably connected to the fan component 6. When the fan is damaged, the baffle component 5 is configured to slide to the mounting port and cover the mounting port, and the fan component 6 is configured to follow the movement of the baffle component 5 and move from the position covering the mounting port into the independent cavity.

[0041] Thus, in the terminal air supply module, air conditioner, and data center provided in this application embodiment, when the fan is damaged, the baffle component 5 is configured to slide and move to the mounting port, covering the mounting port. The fan component 6 is configured to follow the movement of the baffle component 5 and move from the position covering the mounting port to the independent cavity. This creates a fault-tolerant air leakage structure, ensuring that the air duct can automatically close and the refrigerant can be cut off in case of untimely maintenance, preventing air duct turbulence and energy waste.

[0042] Specifically, in its initial state, the terminal air supply module is stably supported by the outer frame 8, and the baffle components 5 are located on both sides of the fan component 6. Some of the baffle components 5 are connected to the fan component 6 through a specific rotating connection structure. At this time, the air duct is unobstructed, and the fan component 6 operates normally to achieve air supply and heat exchange. Once the fan is damaged, the track installed on the opposite side of the outer casing 1 plays a crucial role. The baffle components 5, due to their sliding assembly relationship with the outer frame 8, slide quickly along the track, move precisely to the installation port, and tightly cover the installation port. During the sliding process of the baffle components 5, due to the rotating connection and linkage scheme between the two, the fan component 6 moves synchronously, gradually shifting from its original position covering the installation port to an independent cavity inside the outer casing 1, ultimately forming a tight fault-prevention and leak-proof structure, effectively blocking the air duct and refrigerant passage.

[0043] By automatically shutting off air ducts and cutting off refrigerant, not only is turbulent airflow caused by air leakage avoided, maintaining the stable order of the data center's air duct system, but also ineffective energy loss is greatly reduced, significantly improving the energy efficiency of the ventilation system. At the same time, a stable ventilation environment provides a solid guarantee for the reliable operation of data center equipment, reducing the risk of equipment overheating due to fan failure, extending equipment lifespan, and significantly reducing operation and maintenance costs and potential equipment replacement costs. It has extremely high promotional and economic value in practical applications of data centers.

[0044] Considering the following movement scheme between the fan component 6 and the right baffle 15, in the terminal air supply module provided in this application embodiment, a first power rod 13 is installed on the right side of the fan component 6. The top and bottom of the first power rod 13 are slidably engaged with the outer frame 8 on the same side. The baffle component 5 includes a right baffle 15. The first power rod 13 is rotatably connected to one side of the right baffle 15 through a first rotating rod 14.

[0045] Thus, when the terminal air supply module of the data center is in normal operation, the fan component 6 operates stably, and the first power rod 13 installed on its right side remains stationary in the corresponding position. The sliding fit between the top and bottom of the fan component 6 and the outer frame 8 is relaxed. The right baffle 15 is located on the right side of the fan component 6 and is rotatably connected to the fan component 6 through the first power rod 13 and the first rotating rod 14. Once the fan component 6 is damaged, the first power rod 13 immediately starts and slides rapidly along the outer frame 8 due to the sliding fit mechanism between the top and bottom of the fan component 6 and the outer frame 8, driving the first rotating rod 14, which is rotatably connected to it, to move. The first rotating rod 14 then pushes the right baffle 15, causing it to slide rapidly along the preset direction until it precisely covers the installation opening. During this process, due to the linkage structure of the first power rod 13, the first rotating rod 14, and the right baffle 15, the fan component 6, under the traction of the sliding right baffle 15, gradually moves from the position covering the installation opening into the independent cavity of the outer shell 1, successfully achieving the duct closure and refrigerant cutoff.

[0046] By adding a first power rod 13 and a first rotating rod 14 to the right side of the fan component 6, and establishing a specific connection with the right baffle 15, the following movement between the fan component 6 and the right baffle 15 becomes more precise and efficient. Compared to the original structure, the new solution can respond more quickly to fan damage, reduce fault response time, and greatly improve the timeliness of duct closure and refrigerant cutoff. This not only further reduces energy waste caused by air leakage and effectively avoids duct turbulence, but also enhances the stability and reliability of the entire terminal air supply module, providing a safer and more stable operating environment for data center equipment, reducing the risk of equipment damage caused by ventilation failures, reducing maintenance costs, and improving the overall operational efficiency of the data center. It has outstanding practical value and innovation.

[0047] Considering another sliding movement scheme of the fan component 6 and the right baffle 15 relative to the outer frame 8, in the terminal air supply module of the system of this application embodiment, a first moving rod 9 is installed on the left side of the fan component 6, and a second moving rod 16 is installed on the other side of the right baffle 15. The top and bottom of the first moving rod 9 are slidably engaged with the track, and the top and bottom of the second moving rod 16 are slidably engaged with the outer frame 8 on the same side.

[0048] In this way, when the terminal air supply module is in normal operation, the first moving rod 9 on the left side of the fan component 6 maintains a stable sliding engagement with the track, and the second moving rod 16 on the other side of the right baffle 15 also maintains a stable engagement with the outer frame 8. Both are in a relatively stationary position, ensuring unobstructed airflow and normal operation of the fan component 6. If the fan component 6 is damaged, the first moving rod 9, through its top and bottom sliding engagement with the track, quickly slides along the track, moving the fan component 6 towards the independent cavity of the outer casing 1. Simultaneously, the second moving rod 16 on the other side of the right baffle 15, based on its top and bottom sliding engagement with the outer frame 8, slides rapidly, pushing the right baffle 15 towards the installation port until it completely covers the installation port. During this process, the fan component 6 and the right baffle 15 move in a relatively independent yet coordinated manner via the first moving rod 9 and the second moving rod 16, respectively, achieving automatic closure of the airflow and cutoff of the refrigerant.

[0049] By installing a first moving rod 9 on the left side of the fan component 6 and a second moving rod 16 on the other side of the right baffle 15, and forming sliding engagements with the track and outer frame 8 respectively, this scheme changes the original linkage method of the components. Compared with the previous structure, this scheme makes the sliding movement of the fan component 6 and the right baffle 15 more flexible and independent, reducing mutual constraints between components. In practical applications, it can not only respond to fan failures more quickly and accurately, and improve the efficiency of duct closure and refrigerant cutoff, but also reduce the risk of failure caused by poor component linkage, further improving the reliability of the terminal air supply module. At the same time, this independent sliding structure also facilitates later maintenance and repair, reduces operation and maintenance difficulty, effectively reduces energy waste, and maintains the stable operation of the data center air duct system, which is of great significance in improving the overall operating efficiency of the data center and reducing operating costs.

[0050] Considering the linkage scheme between the fan component 6, the first moving rod 9, the first power rod 13, and the first rotating rod 14, in the terminal air supply module provided in this application embodiment, the first moving rod 9 is connected to the left side of the fan component 6 through the first clamping block 12, the first power rod 13 is connected to the right side of the fan component 6 through the first clamping block 12, and the first power rod 13 is connected to the left side of the first rotating rod 14 through the second clamping block 17.

[0051] In this way, when the terminal air supply module is running normally, the first moving rod 9 is firmly connected to the left side of the fan component 6 through the first clamping block 12, and remains relatively stationary with respect to the track of the outer casing 1; the first power rod 13 is fixed to the right side of the fan component 6 through the first clamping block 12, and its top and bottom are also stationary in a sliding fit with the outer frame 8; the first power rod 13 and the first rotating rod 14 are connected through the second clamping block 17, and each component maintains its initial position, the air duct is unobstructed, and the fan operates normally. When the fan component 6 is damaged, the first power rod 13 responds first, sliding with the top and bottom of the outer frame 8. Since it is connected to the right side of the fan component 6 through the first clamp 12, it drives the fan component 6 to move together. At the same time, the first power rod 13 drives the first rotating rod 14 to rotate through the second clamp 17. The rotation of the first rotating rod 14 pushes the associated component (such as the right baffle 15) to slide towards the installation port until it covers the installation port. Under the traction of the first power rod 13, the fan component 6 gradually moves from the position covering the installation port to the independent cavity of the outer shell 1 through the sliding cooperation of the first moving rod 9 and the track, realizing the duct closure and refrigerant cut-off.

[0052] By adding the first clamping block 12 and the second clamping block 17, a linkage relationship is established between the fan component 6, the first moving rod 9, the first power rod 13, and the first rotating rod 14, creating a more precise transmission system compared to the original structure. This solution makes the force transmission between components more direct and efficient, ensuring that when the fan component 6 is damaged, all related components execute corresponding actions synchronously and accurately, significantly shortening the response time for duct closure and refrigerant cutoff. Furthermore, the clamping block connection facilitates component installation and disassembly, reducing equipment maintenance difficulty; the stable linkage structure reduces the risk of failure due to poor component coordination, significantly improving the stability and reliability of the terminal air supply module, effectively preventing duct turbulence and energy waste, providing a stable operating environment for data center equipment, and offering significant advantages in reducing maintenance costs and improving system operating efficiency.

[0053] Considering the sliding assembly scheme of the first moving rod 9, the first power rod 13, and the second moving rod 16, in the end air supply module provided in this application embodiment, the tops of the first moving rod 9, the first power rod 13, and the second moving rod 16 are all protruding from the top surface of the fan component 6 and the right baffle 15; the bottoms of the first moving rod 9, the first power rod 13, and the second moving rod 16 are all protruding from the bottom surface of the fan component 6 and the right baffle 15.

[0054] Thus, the tops of the first moving rod 9, the first power rod 13, and the second moving rod 16 protrude from the top surfaces of the fan component 6 and the right baffle 15, while their bottoms protrude from their bottom surfaces. Each rod and its corresponding mating components (track, outer frame 8, etc.) are in a relatively stationary state, allowing the fan component 6 to operate stably and deliver air. When the fan component 6 malfunctions, the first power rod 13 starts first. Its top and bottom protrusions form a sliding fit with the outer frame 8, allowing it to slide quickly along the outer frame 8. Simultaneously, the top and bottom protrusions of the first moving rod 9 engage with the track of the outer casing 1, and under the drive of the first power rod 13, pull the fan component 6 towards the independent cavity of the outer casing 1. Meanwhile, the top and bottom protrusions of the second moving rod 16 engage with the corresponding parts of the outer frame 8, pushing the right baffle 15 towards the mounting opening. The three rods work together through the sliding assembly relationship formed by their top and bottom protrusions, ultimately causing the right baffle 15 to cover the mounting opening, and the fan component 6 to move into the independent cavity, completing the duct closure and refrigerant cutoff.

[0055] The sliding assembly method of the components has been changed to a system where the top and bottom of the first moving rod 9, the first power rod 13, and the second moving rod 16 protrude. Compared with the original structure, this significantly optimizes the stability and reliability of the sliding fit. This protruding design increases the contact area between components, making the force distribution more uniform during sliding and reducing the probability of malfunctions such as jamming and misalignment. At the same time, this structural solution simplifies the assembly process, reduces installation difficulty, and facilitates the inspection and replacement of each rod during later maintenance. In practical applications, it can respond to fan failures more quickly and accurately, greatly improve the timeliness of duct closure and refrigerant cutoff, effectively prevent duct turbulence and energy waste, and provide a solid guarantee for the stable operation of the data center. It has outstanding advantages in improving equipment performance and reducing operation and maintenance costs.

[0056] Considering the movable design of the left baffle 21 relative to the outer frame 8, in the terminal air supply module provided in this application embodiment, the baffle component 5 includes a left baffle 21, a third moving rod 20 is installed on one side of the left baffle 21, and a second power rod 22 is installed on the other side of the left baffle 21. The top and bottom of the third moving rod 20 are respectively slidably engaged with the outer frame 8 on the side where they are located, and the top and bottom of the second power rod 22 are respectively slidably engaged with the outer frame 8 on the side where the mounting port is located.

[0057] In this way, the left baffle 21 remains relatively stationary with respect to the outer frame 8 via the third moving rod 20 on one side and the second power rod 22 on the other side. The sliding fit structure at the top and bottom is in a relaxed state, ensuring unobstructed airflow and stable operation of the fan component 6. When the fan component 6 malfunctions, the second power rod 22 starts first, and the sliding fit structure between its top and bottom and the outer frame 8 on the side where the mounting port is located begins to operate, driving the left baffle 21 to slide quickly along the outer frame 8. At the same time, the sliding fit between the top and bottom of the third moving rod 20 and the outer frame 8 on the side where it is located assists the left baffle 21 to move smoothly, allowing it to accurately shift towards the mounting port until it completely covers the mounting port. During this process, the left baffle 21 quickly and stably closes the airflow through the double sliding fit between the third moving rod 20 and the second power rod 22 and the outer frame 8, thereby cutting off the refrigerant passage and effectively preventing airflow turbulence.

[0058] By adding a third moving rod 20 and a second power rod 22 to both sides of the left baffle 21 and establishing a sliding fit with the outer frame 8, the stability and reliability of the baffle movement are significantly improved compared to the original structure. This dual sliding fit not only enhances the accuracy of the left baffle 21 covering the installation opening and reduces sealing problems caused by shaking, but also effectively distributes the force during movement, reduces component wear, and extends equipment lifespan. Furthermore, this structural design makes the installation, disassembly, and maintenance of the left baffle 21 more convenient, significantly reducing operation and maintenance costs. In practical applications, this solution can quickly respond to fan failures, efficiently close the air duct and cut off the refrigerant, greatly reducing energy waste and providing a stable ventilation environment for the data center. It has significant advantages in improving equipment performance and ensuring the stable operation of the data center.

[0059] Considering the linkage scheme between the third moving rod 20, the left baffle 21, and the second power rod 22, in the terminal air supply module provided in this application embodiment, the third moving rod 20 is connected to the left side of the left baffle 21 through the third clamping block 19, and the second power rod 22 is connected to the right side of the left baffle 21 through the fourth clamping block 23.

[0060] In this way, when the terminal air supply module is in normal operation, the third moving rod 20 is firmly connected to the left side of the left baffle 21 via the third clamp 19, and the second power rod 22 is fixed to the right side of the left baffle 21 via the fourth clamp 23. At this time, all components and the outer frame 8 remain relatively stationary, the sliding fit structure at the top and bottom is in a relaxed state, the air duct is unobstructed, and the fan component 6 operates normally. When the fan component 6 malfunctions, the second power rod 22 responds first, and begins to slide by means of its sliding fit mechanism with the top and bottom of the outer frame 8. Since it is connected to the right side of the left baffle 21 via the fourth clamp 23, it drives the left baffle 21 to move together. At the same time, the third moving rod 20 on the left side of the left baffle 21 is tightly connected to the left baffle 21 via the third clamp 19. When the left baffle 21 moves, the sliding fit structure between its top and bottom and the outer frame 8 on the same side is activated, assisting the left baffle 21 to slide smoothly and accurately towards the installation port until the left baffle 21 completely covers the installation port, completing the air duct closure and refrigerant cutoff, and preventing air duct turbulence.

[0061] The connection between the left baffle 21 and the third moving rod 20 and the second power rod 22 is replaced by a connection via the third clamping block 19 and the fourth clamping block 23. Compared to the original direct installation method, this clamping block connection structure makes the assembly of components more flexible and the installation and disassembly process simpler. At the same time, the clamping blocks can provide a more stable connection force, ensuring that the linkage between the third moving rod 20 and the second power rod 22 and the left baffle 21 is more reliable during the movement of the left baffle 21, avoiding action deviations or jamming caused by loose connections, and enhancing the stability and durability of the entire linkage system.

[0062] The connection established by the third clamping block 19 and the fourth clamping block 23 enables efficient force transmission between the third moving rod 20, the left baffle 21, and the second power rod 22. This allows the left baffle 21 to more quickly and accurately cover the installation port when dealing with fan failures, significantly shortening the duct closure time and effectively reducing energy waste. Furthermore, the stable linkage structure reduces the wear frequency of components, extends the service life of each component in the terminal air supply module, and reduces equipment maintenance and replacement costs. Simultaneously, the convenient installation and disassembly facilitate subsequent inspection and maintenance of each component, further improving the operational efficiency of the data center ventilation system and providing strong support for the stable operation of data center equipment.

[0063] Considering the specific scheme of the track being formed on the outer shell 1, in the terminal air supply module provided in the embodiment of this application, the top surface and bottom surface of the outer shell 1 respectively have the track, and the track is constructed as an arc path.

[0064] Thus, when the terminal air supply module is in normal operation, the third moving rod 20, the left baffle 21, and the second power rod 22 remain stationary inside the outer casing 1. The components are securely connected by the third clamping block 19 and the fourth clamping block 23, and the fan component 6 operates normally to supply air. If the fan component 6 malfunctions, the second power rod 22 moves the left baffle 21. At this time, the top and bottom of the third moving rod 20 on the left side of the left baffle 21 and the first moving rod 9 on the left side of the fan component 6 engage with the arc-shaped tracks on the top and bottom surfaces of the outer casing 1, sliding along the arc-shaped path. The arc-shaped tracks guide the components to move along a specific trajectory. The second power rod 22 pushes the left baffle 21 to precisely slide along the arc-shaped track to the installation opening and cover it. Simultaneously, under the linkage, the fan component 6 also moves along the arc-shaped track into the independent cavity of the outer casing 1. The entire process smoothly and orderly achieves duct closure and refrigerant cutoff.

[0065] Changing the track configuration from the conventional form to an arc-shaped path on the top and bottom surfaces of the outer casing 1 represents a significant innovation in the component's operational guidance structure. Compared to traditional straight tracks, the arc-shaped track alters the component's sliding trajectory, enabling more rational planning of each component's movement path and reducing the risk of interference between components. Simultaneously, the arc design ensures a more uniform force distribution during component sliding, reducing track wear and component damage caused by stress concentration, and improving the overall stability and durability of the terminal air supply module structure.

[0066] First, its unique arc-shaped path guides components to complete fault response actions more quickly and accurately, shortening duct closure time and effectively reducing energy waste. Second, because the arc-shaped track distributes force evenly on components, it greatly reduces component wear frequency, extending the service life of related components such as the third moving rod 20 and the first moving rod 9, thereby reducing equipment maintenance and replacement costs. Furthermore, the linkage structure connecting the arc-shaped track and the aforementioned clamping block further enhances the reliability of the entire system, providing a more stable ventilation environment for data center equipment, ensuring efficient data center operation, and demonstrating significant advantages in improving system performance and reducing operation and maintenance costs.

[0067] To further address the product compatibility issues of terminal air supply modules, refer to... Figure 11 and Figure 12 This application provides an air conditioner that allows for modular integration of terminal mechanisms, enabling the product to be used in multiple scenarios through simple assembly and installation.

[0068] Specifically, this application provides an air conditioner including the aforementioned terminal air supply module, wherein multiple terminal air supply modules are provided, and adjacent terminal air supply modules are stacked and installed.

[0069] In this way, during normal operation, the fan component 6 in each terminal air supply module operates normally, delivering air through the duct to achieve cooling or heating functions. When the fan component 6 of one of the modules malfunctions, that module immediately activates its fault response mechanism. The second power rod 22 drives the left baffle 21, and with the sliding cooperation of the third moving rod 20 and the first moving rod 9 with the arc-shaped track, the duct is quickly closed and the refrigerant is cut off, avoiding affecting the operation of other stacked modules. Meanwhile, other normal modules continue to work, ensuring the stability of the overall air supply and achieving reliable air conditioning in different scenarios.

[0070] Modular integration is achieved by stacking multiple terminal air supply modules as described above. Compared to traditional structures, this modular design breaks through the limitations of space and function, changing the overall architecture of the air conditioner. The stacking of multiple terminal air supply modules allows for flexible adjustment of the number and combination of modules according to different scenario requirements, structurally transforming from a "fixed mode" to a "flexible combination," greatly improving the product's structural adaptability and scalability. It effectively solves the product compatibility problem of terminal air supply modules, bringing significant technological improvements. On the one hand, through simple assembly, this air conditioner can quickly adapt to the usage needs of multiple scenarios such as data centers, large commercial venues, and industrial plants. It can flexibly cope with various requirements, including space size, air conditioning range, and ventilation requirements in special environments, greatly improving the product's versatility and market competitiveness. The modular integrated design makes the installation process simpler and faster, reducing installation difficulty and time costs. It also facilitates later maintenance and upgrades. If a module fails, it can be directly disassembled and replaced without affecting the overall system operation, effectively reducing maintenance costs and downtime, providing users with a more efficient, convenient, and economical air conditioning solution.

[0071] This application also provides a data center, including the air conditioner described above.

[0072] In this way, during data center operation, air conditioners equipped with multiple stacked terminal air supply modules operate continuously. Thanks to the arc-shaped track and clamping block linkage structure in the terminal air supply modules described above, each module precisely coordinates, flexibly adjusting the airflow volume and direction based on the heat distribution and equipment cooling requirements of different areas within the data center. Under normal operating conditions, the fan components 6 of each terminal air supply module operate stably, efficiently delivering cool air to remove heat generated by servers and other equipment, maintaining a constant temperature environment in the data center. If a fan component 6 of a terminal air supply module malfunctions, the faulty module quickly activates its response mechanism. The second power rod 22, in coordination with the third moving rod 20 and the first moving rod 9, uses the arc-shaped track as a guide to quickly drive the left baffle 21 to close the air duct and cut off the refrigerant. At this time, other normal modules automatically adjust their operating parameters to compensate for the air supply gap left by the faulty module, ensuring that the overall cooling of the data center is not affected and guaranteeing the continuous and stable operation of servers and other equipment.

[0073] The stacked installation of multiple terminal air supply modules transforms the data center's cooling system from a single, fixed model to a flexible and scalable modular architecture. This structural replacement gives the data center greater adaptability, allowing for the addition or reduction of the number of terminal air supply modules or adjustment of module combinations and layouts to meet the changing needs of server deployments and data center expansions. This easily addresses the heat dissipation requirements of the data center at different stages, effectively avoiding the problems of localized overheating or energy waste caused by the fixed structure of traditional air conditioning systems.

[0074] To facilitate understanding of the specific solutions in the embodiments of this application, the following specific implementation schemes are provided:

[0075] The terminal air supply module or unit provided in this application embodiment is a square integrated module. The unit consists of a shell 1, an evaporator 2 (the evaporator 2 includes a liquid inlet 3 and an air outlet 4), a right baffle 15, a fan component 6, a left baffle 21, and an outer frame 8.

[0076] The outer frame 8 is composed of 12 angle steel bars with numerous waist-shaped mounting holes, ensuring the strength of the outer shell 1 while facilitating stacking installation. The outer shell 1 is installed inside the outer frame 8, where all other components are housed, and the frame also integrates tracks for component movement. The independent cavity ensures the uniqueness of the air duct between the fan and evaporator 2, while also facilitating subsequent stacking and combination according to design requirements without the need to redesign the unit or add additional air ducts.

[0077] The fan component 6 and the right baffle 15 form a moving component. The first power rod 13 provides power to this moving component. The power rod has a power module above and below it and can move actively along the track of the outer shell 1. The first moving rod 9 is installed on the left side of the fan and is held by the first clamping block 12 (the first clamping block 12 is fixed to the fan mounting plate). The first moving rod 9 can rotate around the center when held. The first moving rod 9 is installed on the track of the outer shell 1 and can move passively along the track of the outer shell 1. The fan is installed on the fan fixing plate. The first clamping block 12 holds the first power rod 13 and can rotate around the center when held. The second clamping block 17 holds the first power rod 13 and the first rotating rod 14. The first power rod 13 and the first rotating rod 14 can rotate around the center when held. The rotating rod 1 is fixed to the right baffle plate. The moving rod 2 is held by the clamping block on the right baffle plate. The second moving rod 16 can rotate around the center when held.

[0078] Similarly, the third moving rod 20 is held by the third clamping block 19, which is fixedly connected to the right baffle 15. The second power rod 22 is held by the fourth clamping block 23, which is fixedly connected to the left baffle 21. The second power rod 22 drives the right baffle 15 to move horizontally actively, and the third moving rod 20 moves horizontally passively.

[0079] The first power rod 13 moves horizontally to the right, causing the first moving rod 9 to move along the arc-shaped track of the outer casing 1. Simultaneously, it causes the second moving rod 16 to move along the right-side track of the outer casing 1. After the movement, the fan is placed vertically in the cavity, with the left and right baffles at a certain angle to completely block the air duct. Following the trajectory of the left baffle 21, the second power rod 22 moves horizontally to the right, causing the moving rod to move along the left-side track.

[0080] The terminal air supply module provided in this application embodiment can be reasonably combined and arranged during installation according to needs, which greatly expands the application scenarios of the product and improves its adaptability.

[0081] refer to Figure 12 This is a schematic diagram of refrigerant connection. There are a liquid inlet main pipe and a gas outlet main pipe. Sub-circuits are led out from the main pipes and connected to each module. Each sub-circuit has a switch valve to control the operation of each module independently.

[0082] When a fan malfunction is detected, the refrigerant valve is shut off, the first power rod 13 and the second power rod 22 move horizontally to retract the fan into the cavity, and the left and right baffles are closed to await maintenance.

[0083] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0084] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0085] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A terminal air supply module, applied in a data center, characterized in that, The terminal air supply module includes: A housing having a separate cavity, a mounting port, and a track for component operation, the track being formed on at least one opposite side of the housing; An outer frame, which is mounted on the outside of the housing, is used to provide support for the housing; Fan components; A baffle component, which is slidably assembled with the outer frame; In the initial state, the baffle components are located on both sides of the fan component, and part of the baffle components are rotatably connected to the fan component; When the fan is damaged, the baffle component is configured to slide to the mounting port and cover the mounting port, and the fan component is configured to follow the movement of the baffle component and move from the position covering the mounting port to the independent cavity.

2. The terminal air supply module according to claim 1, characterized in that, The first power rod is installed on the right side of the fan component. The top and bottom of the first power rod are slidably engaged with the outer frame on the same side. The baffle component includes a right baffle. The first power rod is rotatably connected to one side of the right baffle through a first rotating rod.

3. The terminal air supply module according to claim 2, characterized in that, A first movable rod is installed on the left side of the fan component, and a second movable rod is installed on the other side of the right baffle. The top and bottom of the first movable rod are slidably engaged with the track, and the top and bottom of the second movable rod are slidably engaged with the outer frame on the same side.

4. The terminal air supply module according to claim 3, characterized in that, The first movable rod is connected to the left side of the fan component via a first clamping block, the first power rod is connected to the right side of the fan component via a first clamping block, and the first power rod is connected to the left side of the first rotating rod via a second clamping block.

5. The terminal air supply module according to claim 3, characterized in that, The tops of the first moving rod, the first power rod, and the second moving rod all protrude from the top surface of the fan component and the right baffle. The bottoms of the first moving rod, the first power rod, and the second moving rod all protrude from the bottom surface of the fan component and the right baffle.

6. The terminal air supply module according to claim 1, characterized in that, The baffle component includes a left baffle, a third moving rod is installed on one side of the left baffle, and a second power rod is installed on the other side of the left baffle. The top and bottom of the third moving rod are respectively slidably engaged with the outer frame on the same side, and the top and bottom of the second power rod are respectively slidably engaged with the outer frame on the side where the mounting port is located.

7. The terminal air supply module according to claim 6, characterized in that, The third moving rod is connected to the left side of the left baffle via a third clamping block, and the second power rod is connected to the right side of the left baffle via a fourth clamping block.

8. The terminal air supply module according to claim 1, characterized in that, The top and bottom surfaces of the outer shell each have the track, and the track is constructed as an arc path.

9. An air conditioner, characterized in that, Includes a terminal air supply module as described in any one of claims 1-7, wherein multiple terminal air supply modules are provided, and two adjacent terminal air supply modules are stacked and installed.

10. A data center, characterized in that, Including the air conditioner as described in claim 9.

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