An immersed liquid cooling system cabinet of a solar power supply system

Abstract

The utility model discloses an immersion type liquid cooling system cabinet of solar power supply system, including cabinet, server box, server main body, UPS battery mechanism, multipath power supply mechanism, immersion type heat exchange mechanism and hoist installation mechanism, the server box is fixed in the middle of cabinet, be equipped with server main body in the server box, the fixed battery compartment of lower reaches in the cabinet, and the battery module is arranged and installed in the battery compartment, and the battery compartment front side is equipped with the charge -discharge circuit mouth, and the expansion gap is opened to the both sides of battery compartment, and the cabinet electric connection is equipped with multipath power supply mechanism, and the immersion type heat exchange mechanism is equipped with in the middle of cabinet, and the hoist installation mechanism is equipped with in the upper reaches of cabinet, the utility model discloses through the expansion gap of UPS battery and open convenient battery according to the server replacement demand external parallel battery module realizes the flexible adjustment battery number, through server main body and access simultaneously, solar panel and diesel generator, provide multipath power supply.

Description

Technical Field

[0001] This utility model relates to the field of data center server racks, and in particular to an immersion liquid cooling system rack that integrates a solar power supply system. Background Technology

[0002] Server racks are standardized enclosures used to assemble and install panels, modules, cabinets, electronic components, and mechanical parts. They typically consist of a frame and a cover, with a rectangular structure for floor mounting. They provide physical protection and environmental adaptability for electronic equipment and are the core assembly unit second only to the system level. Their technical performance emphasizes structural rigidity and strength, possessing characteristics such as electromagnetic isolation, grounding, noise control, and ventilation and heat dissipation. They must also meet requirements for vibration resistance, corrosion resistance, dust and water resistance to ensure stable equipment operation. Materials are mostly cold-rolled steel plates, aluminum profiles, or engineering plastics, and frame connections include welding, screws, and adhesive bonding. Modern server racks also support modular expansion, allowing for the configuration of fixed / sliding trays, power strips, cable management systems, fan units, and other accessories. Mesh door designs optimize heat dissipation efficiency, and some high-end models employ eddy tube cooling technology to enhance temperature control.

[0003] Traditional server rack power supplies have several shortcomings. Firstly, conventional power supply systems are highly dependent on mains power. When mains power fails, if the backup power supply does not respond promptly, it can easily cause IT load outages, affecting data center business continuity. Furthermore, traditional power supply systems have low utilization of green electricity, which is inconsistent with the current trend of energy conservation, emission reduction, and the development of green electricity. Secondly, server rack cooling mostly relies on air cooling. As server computing power increases, air cooling efficiency is limited and cannot meet the cooling needs of high-heat-density servers, easily leading to server overheating and frequency throttling, affecting performance. Simultaneously, traditional UPS battery configurations are relatively fixed, making it impossible to flexibly adjust the number of batteries according to server upgrades, and failing to adapt well to the power supply needs of racks at different stages, resulting in resource waste or insufficient power. Therefore, this invention proposes an immersion liquid-cooled system rack integrating a solar power supply system to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned issues, the purpose of this invention is to propose an immersion liquid-cooled server rack integrating a solar power supply system. This rack features an expansion slot in the UPS battery compartment, allowing for flexible adjustment of the battery quantity by connecting parallel battery modules according to server upgrade requirements. This effectively adapts to the power supply needs of the rack at different stages, avoiding resource waste or insufficient power supply. By simultaneously connecting the server body to mains power, solar panels, and a diesel generator, multiple power sources are provided to the server, preventing data corruption due to sudden power outages caused by rapid switching between UPS and battery power. Furthermore, a motor-driven steel wire reel rotates, lifting the lifting hook for easy installation and placement of the server body into the server enclosure, effectively improving installation and maintenance efficiency.

[0005] To achieve the purpose of this utility model, the following technical solution is adopted: a cabinet for an immersion liquid cooling system integrating a solar power supply system, comprising a cabinet, a server enclosure, a server body, a UPS battery mechanism, a multi-channel power supply mechanism, an immersion heat exchange mechanism, and a lifting and installation mechanism. The server enclosure is fixedly installed in the middle of the cabinet, and the server body is installed in the server enclosure. The UPS battery mechanism includes a battery compartment, battery modules, charging and discharging line ports, and expansion notches. The battery compartment is fixedly installed in the lower part of the cabinet, and battery modules are arranged and installed in the battery compartment. A charging and discharging line port is opened on the front side of the battery compartment, and expansion notches are symmetrically opened on both sides of the battery compartment. The cabinet is electrically connected to the multi-channel power supply mechanism. An immersion heat exchange mechanism is installed in the middle of the cabinet, and a lifting and installation mechanism is installed in the upper part of the cabinet.

[0006] A further improvement is that: the battery modules are arranged in multiple groups, the battery modules are connected in parallel, and the battery modules are connected to the main body of the server for charging and discharging through charging and discharging line ports.

[0007] A further improvement is that the multi-power supply mechanism includes a solar panel, an inverter, a rectifier, and a diesel generator. The solar panel is electrically connected to the outside of the cabinet, and the inverter and rectifier are electrically connected between the solar panel and the cabinet. The diesel generator is electrically connected to the outside of the cabinet.

[0008] Further improvements are made in that: the immersion heat exchange mechanism includes a heat exchanger body, a circulating pump, heat exchange tubes and heat dissipation fins. The heat exchanger body is fixedly installed on one side of the bottom of the cabinet, and a circulating pump is fixedly installed on the upper side of one side of the heat exchanger body. The circulating pump is connected to one side of the server chassis via a heat exchange tube, and heat dissipation fins are arranged and fixedly installed on the outside of the heat exchanger body.

[0009] A further improvement is that: the server chassis and the heat exchanger body are connected by heat exchange pipes to transfer coolant, and two sets of circulating pumps and heat exchange pipes are arranged, with the two sets of circulating pumps pumping in opposite directions.

[0010] Further improvements are made in that: the lifting and installation mechanism includes a slide rail, a sliding frame, a lifting chamber, a wire reel, a motor, and a lifting hook. The top of the cabinet is symmetrically fixed with slide rails, the sliding frame is slidably mounted below the slide rails, the lifting chamber is fixedly mounted below the sliding frame, the wire reel is rotatably mounted inside the lifting chamber, the motor is fixedly mounted on one side outside the lifting chamber, and the lifting hook is connected to the wire below the wire reel.

[0011] A further improvement is that the motor output is connected to the wire reel drive, and the lifting chamber corresponds to the vertical position of the server body.

[0012] The beneficial effects of this utility model are as follows: By opening an expansion notch in the UPS battery, the number of batteries can be flexibly adjusted by connecting parallel battery modules according to server upgrade requirements, effectively adapting to the power supply needs of the server rack at different stages and avoiding resource waste or insufficient power supply; by simultaneously connecting the server body to mains power, solar panels, and a diesel generator, multiple power sources are provided for the server, preventing data corruption due to sudden power outages caused by the UPS battery's rapid power switching; and by using a motor to drive the steel wire reel to rotate and lift the lifting hook, the server body can be easily installed into the server enclosure by lifting, effectively improving installation and maintenance efficiency. Attached Figure Description

[0013] Figure 1 This is the overall front sectional view of the present invention;

[0014] Figure 2 This is a three-dimensional schematic diagram of the battery compartment of this utility model;

[0015] Figure 3 This is a front sectional view of the hoisting compartment of this utility model;

[0016] Figure 4 This is a flowchart of the power supply system of this utility model.

[0017] The components include: 1. Cabinet; 2. Server enclosure; 3. Server body; 4. Battery compartment; 5. Battery module; 6. Charging / discharging port; 7. Expansion notch; 8. Solar panel; 9. Inverter; 10. Rectifier; 11. Diesel generator; 12. Heat exchanger body; 13. Circulation pump; 14. Heat exchange tube; 15. Heat dissipation fins; 16. Slide rail; 17. Sliding frame; 18. Lifting compartment; 19. Wire reel; 20. Motor; 21. Lifting hook. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides an immersion liquid cooling system cabinet integrating a solar power supply system, including a cabinet 1, a server enclosure 2, a server body 3, a UPS battery mechanism, a multi-power supply mechanism, an immersion heat exchange mechanism, and a lifting and installation mechanism. The server enclosure 2 is fixedly installed in the middle of the cabinet 1, and the server body 3 is installed inside the server enclosure 2. The UPS battery mechanism includes a battery compartment 4, a battery module 5, a charging and discharging port 6, and an expansion notch 7. By utilizing the battery module 5 to store electrical energy and responding quickly in the event of a mains power failure, it ensures continuous power supply to the server load. A battery compartment 4 is fixedly installed at the bottom inside the cabinet 1. Battery modules 5 are arranged and installed inside the battery compartment 4. A charging and discharging line port 6 is opened on the front side of the battery compartment 4 for charging and discharging connection of the battery modules 5 to ensure energy storage and release. Expansion notches 7 are symmetrically opened on both sides of the battery compartment 4 to facilitate flexible wiring and addition of battery modules 5 according to the actual power consumption of the server. This adapts to the power supply needs of the cabinet at different stages and ensures power supply. The cabinet 1 is electrically connected to a multi-power supply mechanism. An immersion heat exchange mechanism is installed in the middle of the cabinet 1. A lifting and installation mechanism is installed at the top inside the cabinet 1.

[0020] Multiple sets of battery modules 5 are arranged in parallel and electrically connected to each other. The parallel connection of battery modules 5 increases the total capacity and discharge current, effectively extending the power supply time and meeting the high current discharge requirements. The battery modules 5 are connected to the server body 3 by wires through the charging and discharging line port 6 for charging and discharging.

[0021] The multi-power supply system includes solar panels 8, inverters 9, rectifiers 10, and diesel generators 11. Solar panels 8 are electrically connected to the outside of cabinet 1. Inverters 9 and rectifiers 10 are electrically connected between solar panels 8 and cabinet 1. Diesel generators 11 are also electrically connected to the outside of cabinet 1. The inverters 9 and rectifiers 10 rectify and stabilize the power generated by solar panels 8. Solar panels 8 and diesel generators 11, in conjunction with mains power, provide multi-power supply assurance for the servers. This significantly improves the utilization rate of green electricity, reduces dependence on traditional mains power, lowers carbon emissions, and contributes to the green and energy-efficient operation of data centers.

[0022] The immersion heat exchange mechanism includes a heat exchanger body 12, a circulating pump 13, heat exchange tubes 14, and heat dissipation fins 15. The heat exchanger body 12 is fixedly mounted on one side of the bottom of the cabinet 1. A circulating pump 13 is fixedly mounted on the upper side of one side of the heat exchanger body 12. The circulating pump 13 is connected to one side of the server chassis 2 via heat exchange tubes 14. Heat dissipation fins 15 are arranged and fixed outside the heat exchanger body 12. Coolant is transferred between the server chassis 2 and the heat exchanger body 12 through the heat exchange tubes 14. Two sets of circulating pumps 13 and heat exchange tubes 14 are arranged, with the two sets of pumps pumping in opposite directions. Compared to traditional air cooling, immersion liquid cooling significantly improves heat dissipation efficiency, effectively meeting the heat dissipation needs of high-heat-density servers and ensuring server operation in a suitable temperature environment. This avoids server overheating and frequency throttling, improving server performance and lifespan.

[0023] The lifting and installation mechanism includes a slide rail 16, a sliding frame 17, a lifting chamber 18, a wire reel 19, a motor 20, and a lifting hook 21. The slide rail 16 is symmetrically fixed at the top of the cabinet 1. The sliding frame 17 slides below the slide rail 16, and the lifting chamber 18 is fixed below the sliding frame 17. The wire reel 19 rotates within the lifting chamber 18, and the motor 20 is fixed to one side of the lifting chamber 18. The lifting hook 21 is connected to the wire reel 19 via a wire. The output of the motor 20 is connected to the wire reel 19. The lifting chamber 18 corresponds vertically to the server body 3. During installation, the motor 20 drives the wire reel 19 to rotate, unwinding and rewinding, which in turn drives the lifting hook 21. This facilitates the lifting and lowering of the server body 3 via the lifting hook 21, effectively improving the installation efficiency of the server body 3.

[0024] In operation, the submersible liquid-cooled server rack of this solar-powered system utilizes mains power to maintain normal server operation when the mains power is normal. Solar panels, through inverter rectification, combine with diesel generators to create multiple power sources. When the mains power fails, UPS batteries immediately take over power supply and can flexibly adapt to load demands through expansion ports. The server unit is submerged in coolant within a sealed chamber. A circulating pump drives the coolant to circulate between the server enclosure and the heat exchanger body. Heat exchange is achieved through external heat dissipation fins on the heat exchanger body, and two sets of reverse pumps enhance heat exchange efficiency, ensuring constant temperature operation for high-density computing equipment. During maintenance, the top lifting mechanism slides to the target position via rails, and a motor-driven roller releases the hooks to quickly lift and install the server unit, forming an intelligent operation and maintenance system integrating power supply, heat dissipation, and maintenance.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cabinet for an immersion liquid cooling system integrating a solar power supply system, comprising a cabinet (1), a server enclosure (2), a server body (3), a UPS battery mechanism, a multi-channel power supply mechanism, an immersion heat exchange mechanism, and a lifting and installation mechanism. The server enclosure (2) is fixedly installed in the middle of the cabinet (1), and the server body (3) is installed inside the server enclosure (2). The UPS battery mechanism includes a battery compartment (4), battery modules (5), a charging and discharging line port (6), and an expansion notch (7). The battery compartment (4) is fixedly installed at the bottom of the cabinet (1), and battery modules (5) are arranged and installed inside the battery compartment (4). A charging and discharging line port (6) is opened on the front side of the battery compartment (4), and expansion notches (7) are symmetrically opened on both sides of the battery compartment (4). The cabinet (1) is electrically connected to the multi-channel power supply mechanism. The immersion heat exchange mechanism is installed in the middle of the cabinet (1), and the lifting and installation mechanism is installed at the top of the cabinet (1).

2. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 1, characterized in that: The battery modules (5) are arranged in multiple groups and are connected in parallel. The battery modules (5) are connected to the server body (3) by wires through the charging and discharging line port (6) for charging and discharging.

3. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 1, characterized in that: The multi-power supply mechanism includes a solar panel (8), an inverter (9), a rectifier (10), and a diesel generator (11). The cabinet (1) is electrically connected to the solar panel (8). The solar panel (8) and the cabinet (1) are electrically connected to the inverter (9) and the rectifier (10). The cabinet (1) is electrically connected to the diesel generator (11).

4. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 1, characterized in that: The immersion heat exchange mechanism includes a heat exchanger body (12), a circulation pump (13), a heat exchange tube (14), and heat dissipation fins (15). The heat exchanger body (12) is fixedly installed on one side of the bottom of the cabinet (1). The circulation pump (13) is fixedly installed on the upper side of one side of the heat exchanger body (12). The circulation pump (13) is connected to the heat exchange tube (14) on one side of the server chassis (2). Heat dissipation fins (15) are arranged and fixedly installed on the outside of the heat exchanger body (12).

5. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 4, characterized in that: The server chassis (2) and the heat exchanger body (12) are connected by a heat exchange pipe (14) through which coolant is transferred. Two sets of circulating pumps (13) and heat exchange pipes (14) are arranged, and the two sets of circulating pumps (13) pump in opposite directions.

6. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 1, characterized in that: The lifting and installation mechanism includes a slide rail (16), a sliding frame (17), a lifting chamber (18), a wire reel (19), a motor (20), and a lifting hook (21). The top of the cabinet (1) is symmetrically fixed with slide rails (16). The sliding frame (17) is slidably provided below the slide rails (16). The lifting chamber (18) is fixedly provided below the sliding frame (17). The wire reel (19) is rotatably provided inside the lifting chamber (18). The motor (20) is fixedly provided on one side outside the lifting chamber (18). The lifting hook (21) is connected to the wire below the wire reel (19).

7. The immersion liquid cooling system cabinet integrating a solar power supply system according to claim 6, characterized in that: The output end of the motor (20) is driven and connected to the wire reel (19), and the lifting bin (18) corresponds to the vertical position of the server body (3).

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