A smart, high-pressure-resistant, high-density underwater data center and its deployment method

Abstract

This invention discloses an intelligent, high-pressure-resistant, high-density underwater data center, comprising a foundation structure, a controllable water tank installed on one side of the foundation structure, an overhead steel frame fixed to the bottom of the controllable water tank, and a data center array fixed to the upper surface of the overhead steel frame. The data center array is composed of multiple data centers. Each data center includes a pressure-resistant chamber, with a horizontal base installed on the lower surface of the pressure-resistant chamber. A hinge is installed at one end of the pressure-resistant chamber, and a sealed door is installed at the rotating end of the hinge. A door bolt that engages with the threaded surface of the pressure-resistant chamber passes through the outer surface of the sealed door. In this invention, the data center can achieve high water pressure resistance in natural deep water. Simultaneously, the data center can accommodate a high-density server rack system, and the spacing of the server rack modules can be automatically adjusted as needed via an electric servo motor. The internal environment is a fully nitrogen-filled, oxygen-free, sealed environment with constant humidity and low humidity, ensuring that the equipment within the data center is free from oxidation and the possibility of fire.

Description

Technical Field

[0001] This invention belongs to the field of underwater data center technology, and in particular relates to an intelligent, high-pressure-resistant, high-density underwater data center and its deployment method. Background Technology

[0002] With the rapid development of mobile data, cloud computing, and big data services, server heat dissipation is increasing, and the demand for energy conservation in data centers is becoming increasingly prominent. From a global development perspective, in the era of 5G, cloud computing, and big data, major emerging industries that are developing rapidly, such as artificial intelligence and the industrial internet, all require data centers as industrial support. With the construction of big data centers, a series of resource investments, such as land area, water consumption, and power consumption, are inevitable. Underwater data centers are data centers that deploy servers and related equipment underwater. Traditional data centers are usually built on land, but underwater data centers place servers in underwater containers to take advantage of the natural cooling and environmental protection benefits of water. Underwater data centers can be deployed independently in natural deep water or in controlled natural water flow projects. They can reduce or eliminate the cost of using air conditioning in data centers and are an important node product for global data center carbon emission reduction, energy conservation, and green computing power.

[0003] Currently, underwater data centers present deployment complexities. Deploying data centers underwater involves the cost and technical challenges of building and maintaining underwater facilities. This includes engineering challenges related to designing and building reliable watertight containers, power and network supply, and data transmission. Although the underwater environment can provide a certain degree of natural cooling, under high load and overload conditions, additional compensating air conditioning systems may be needed to dissipate heat and ensure the normal operation of servers, which will increase energy consumption and operating costs. Summary of the Invention

[0004] This invention provides an intelligent, high-pressure-resistant, high-density underwater data center, comprising a foundation structure, a controllable water tank installed on one side of the foundation structure, an overhead steel frame fixed to the bottom of the controllable water tank, and a data center array fixed to the upper surface of the overhead steel frame. The data center array is composed of multiple data centers. Each data center includes a pressure-resistant chamber. A horizontal base is installed on the lower surface of the pressure-resistant chamber. A hinge is installed at one end of the pressure-resistant chamber, and a sealed hatch is installed at the rotating end of the hinge. A hatch bolt that engages with the threads of the pressure-resistant chamber passes through the outer surface of the sealed hatch.

[0005] A bottom bearing beam is fixed to the lower end of the inner cavity of the pressure-resistant chamber. An entrance tread is fixed between the bottom bearing beam and the opening end of the foundation structure. A wire groove is fixed in an array on the upper surface of the bottom bearing beam. A server component is installed on the upper surface of the bottom bearing beam. An intelligent power distribution fiber optic cabinet is fixed to one end of the inner cavity of the pressure-resistant chamber near the sealed door. A sealed composite photoelectric input tube is fixed to the upper surface of the intelligent power distribution fiber optic cabinet. A sealed waterproof end cap is installed on the extended end of the sealed composite photoelectric input tube.

[0006] The server assembly includes guide rails located at the upper and lower ends of the pressure-resistant chamber cavity. Sliding sleeves are slidably fitted onto the surface of the guide rails. A server rack is fixed between two sliding sleeves. An electric propulsion assembly is installed at the lower end of the pressure-resistant chamber cavity. The electric propulsion assembly includes a propeller bottom housing. A propeller top cover is installed on the upper end face of the propeller bottom housing. A rack electric push rod is installed inside the propeller bottom housing cavity. A propeller assembly bracket is fixed to the moving end of the rack electric push rod. The propeller assembly bracket is plugged into the lower end face of the server rack cavity. A rack clutch pin is plugged into the propeller assembly bracket and the server rack cavity.

[0007] The upper end of the pressure-resistant chamber is fixed with a top bearing beam, and a monitoring camera and LED lighting strip are installed on the lower end face of the top bearing beam. Temperature, humidity and oxygen sensors are also installed on the lower end face of the top bearing beam.

[0008] Multiple compensating air conditioning evaporators are installed inside the top supporting beam. A primary heat exchange condenser and a compressor unit are installed at the end of the pressure-resistant chamber away from the sealed door. A primary heat exchange liquid pipe and a primary heat exchange gas pipe are connected between the primary heat exchange condenser and the compensating air conditioning evaporator. A secondary heat exchange circulation pump connected to the compensating air conditioning evaporator is fixed inside the pressure-resistant chamber. A secondary heat exchange tube support is fixed on the surface of one end of the pressure-resistant chamber. A secondary heat exchange condenser heat pipe assembly is fixed through the secondary heat exchange tube support. A thermal insulation sleeve is fixed at the connection between the secondary heat exchange tube support and the secondary heat exchange condenser heat pipe assembly. A secondary heat exchange outlet pipe is installed between the secondary heat exchange circulation pump and the secondary heat exchange condenser heat pipe assembly. A secondary heat exchange inlet pipe is installed between the secondary heat exchange condenser heat pipe assembly and the primary heat exchange condenser.

[0009] Furthermore, one end of the pressure-resistant chamber is located inside the controllable water tank, and the other end of the pressure-resistant chamber is fixed through the foundation structure. The sealed door is located inside the foundation structure.

[0010] Furthermore, the multiple guide rails are respectively fixed to the upper end face of the bottom bearing beam and the lower end face of the top bearing beam.

[0011] Furthermore, safety valves are installed inside both the secondary heat exchange outlet pipe and the secondary heat exchange inlet pipe, and a temperature sensor is embedded in one side of the secondary heat exchange inlet pipe.

[0012] Furthermore, a pressure sensor is installed between the primary heat exchange condenser and the secondary heat exchange circulation pump, and a pressure sensor is also installed at the connection between the primary heat exchange condenser and the compressor unit.

[0013] Furthermore, the pressure chamber is filled with oxygen-free nitrogen gas, the sealed door is equipped with a data center number plate and a document storage compartment, and a door handle is fixed to one side of the front end of the sealed door.

[0014] Furthermore, the sealed composite photoelectric input tube is fixed through the surface of the pressure-resistant chamber.

[0015] Furthermore, the secondary heat exchange outlet pipe and the secondary heat exchange inlet pipe are connected and fitted into one end of the pressure-resistant chamber.

[0016] A method for deploying an intelligent, high-pressure-resistant, high-density underwater data center includes the following steps:

[0017] Step 1: Install the server in the server rack, and move the pusher assembly bracket by the moving end of the rack electric push rod. The pusher assembly bracket moves the server rack in the pressure chamber. At the same time, the server rack slides on the guide rail surface through the sliding sleeve, so that multiple server racks are installed in the pressure chamber. Evacuate the oxygen from the sealed pressure chamber and introduce nitrogen.

[0018] Step 2: Place the pressure tank in the controllable water tank, assemble it on the upper end of the overhead steel frame, and make sure that the sealed hatch at one end of the pressure tank faces the foundation structure. Place it inside the foundation structure and the pressure tank is underwater in the controllable water tank.

[0019] Step 3: Temperature, humidity and oxygen sensors monitor the internal temperature, humidity and oxygen concentration of the pressure chamber in real time, and the monitoring camera monitors the internal image of the pressure chamber in real time;

[0020] Step 4: Normally, air conditioning is not required for heat dissipation. However, under high load or overload conditions, the compensating air conditioning evaporator installed inside the pressure chamber will transfer the heat that cannot be transferred naturally to the outside of the pressure chamber through secondary heat pipe heat exchange. The pressure chamber is equipped with an intelligent electronically controlled optical network control cabinet based on AIoT technology, which can monitor the data center's energy consumption online and provide real-time load balancing decision-making basis.

[0021] The present invention has the following advantages over the prior art:

[0022] 1. In this invention, the data center can achieve high water pressure resistance in natural deep water. At the same time, the server rack system can be installed in a high density inside the data center, and the spacing of the server rack modules can be automatically adjusted as needed by electric servo. The internal environment is a fully nitrogen-filled, oxygen-free, and sealed environment with constant humidity, low humidity, and no oxygen, ensuring that the equipment in the data center is free from oxidation and has no possibility of fire. In summary, this solves the problems in the background technology.

[0023] 2. In this invention, there is an array of intelligent controllers for monitoring temperature, humidity and oxygen concentration inside, which monitors the security of the data center around the clock.

[0024] 3. In this invention, air conditioning is not required for heat dissipation under normal circumstances, but under high load or overload conditions, there is an internal compensation air conditioning system that uses secondary heat pipe heat exchange to conduct heat that cannot be naturally exchanged to the outside of the data center, thereby achieving the function of rapid heat dissipation.

[0025] 4. In this invention, the data center has an intelligent electronically controlled optical network control cabinet based on AIoT technology, which can monitor the data center's energy consumption online, provide real-time load balancing decision-making basis, and monitor and communicate the internal situation at any time through cameras with docking functions.

[0026] 5. In this invention, the product can be deployed in controlled natural water flow works or buildings to allow maintenance personnel to enter at any time, avoiding the situation where the entire data center must be salvaged and brought ashore before personnel can enter in natural deep water.

[0027] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a three-dimensional schematic diagram of a large-scale deployment of an intelligent, high-pressure-resistant, high-density underwater data center according to the present invention;

[0030] Figure 2 This is a three-dimensional schematic diagram of a small-scale deployment of an intelligent, high-pressure-resistant, high-density underwater data center according to the present invention;

[0031] Figure 3 This is a three-dimensional structural diagram of the circular door pressure-resistant chamber in this invention;

[0032] Figure 4 This is a schematic diagram of the circular door pressure-resistant chamber from the right side in this invention;

[0033] Figure 5 This is a front view structural schematic diagram of the circular door pressure-resistant chamber in this invention;

[0034] Figure 6 for Figure 5 Schematic diagram of the structure at the mid-section XSEC0001;

[0035] Figure 7 for Figure 5 Schematic diagram of the structure at the mid-section XSEC0002;

[0036] Figure 8 for Figure 7 Enlarged structural diagram at point A;

[0037] Figure 9 for Figure 5 Schematic diagram of the structure at the mid-section XSEC0003;

[0038] Figure 10 for Figure 5 Schematic diagram of the structure at the mid-section XSEC0004;

[0039] Figure 11 for Figure 5 Schematic diagram of the structure at the mid-section XSEC0005;

[0040] Figure 12 This is a schematic diagram of the server component in this invention;

[0041] Figure 13 This is a schematic diagram of the underwater data center in this invention;

[0042] Figure 14 This is a schematic diagram of the elliptical door pressure-resistant chamber in this invention;

[0043] Figure 15 This is a three-dimensional structural diagram of the large underwater data center of the present invention;

[0044] Figure 16 This is a front view structural schematic diagram of the large underwater data center of the present invention;

[0045] Figure 17 for Figure 16 Schematic diagram of the structure at the mid-section XSEC0001;

[0046] Figure 18 This is a schematic diagram of the system architecture of an intelligent, high-pressure-resistant, high-density underwater data center according to the present invention;

[0047] Figure 19 This is a schematic diagram of a large-scale deployment of the underwater data center in this invention;

[0048] Figure 20 This is a schematic diagram of a small-scale deployment of the underwater data center in this invention.

[0049] In the diagram: 1. Foundation structure; 2. Controllable water tank; 3. Elevated steel frame; 4. Pressure chamber; 5. Horizontal base; 6. Hinges; 7. Sealed hatch; 8. Hinge bolts; 9. Bottom load-bearing beam; 10. Entrance tread; 11. Cable tray; 12. Server components; 1201. Guide rail; 1202. Sliding sleeve; 1203. Server rack; 13. Intelligent power distribution fiber optic cabinet; 14. Sealed composite photoelectric input tube; 15. Sealed waterproof end cap; 16. Top load-bearing beam; 17. Surveillance camera; 18. LED lighting strip; 19. Compensating air conditioning evaporator; 20. Primary heat exchange condenser; 21. Compressor unit; 22. 23. Primary heat exchange liquid pipe; 24. Primary heat exchange gas pipe; 25. Secondary heat exchange circulating pump; 26. Secondary heat exchange tube support; 27. Secondary heat exchange condenser heat pipe assembly; 28. Thermal insulation sleeve; 29. ​​Secondary heat exchange outlet pipe; 30. Secondary heat exchange inlet pipe; 31. Safety valve; 32. Temperature sensor; 33. Temperature, humidity and oxygen sensor; 34. Data center number plate; 35. Document storage compartment; 36. Door handle; 37. Pressure sensor; 38. Electric propulsion assembly; 3701. Propeller bottom shell; 3702. Propeller top cover; 3703. Cabinet electric push rod; 3704. Propeller assembly bracket; 3705. Cabinet clutch pin. Detailed Implementation

[0050] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0051] like Figures 1-20 As shown, an intelligent high-pressure-resistant, high-density underwater data center includes a foundation structure 1, a controllable water tank 2 installed on one side of the foundation structure 1, an overhead steel frame 3 fixed to the bottom of the controllable water tank 2, and a data center array fixed to the upper surface of the overhead steel frame 3. The data center array is composed of multiple data centers. Each data center includes a pressure-resistant chamber 4. A horizontal base 5 is installed on the lower surface of the pressure-resistant chamber 4. A hinge 6 is installed at one end of the pressure-resistant chamber 4. A sealed hatch 7 is installed at the rotating end of the hinge 6. A hatch bolt 8 that engages with the threads of the pressure-resistant chamber 4 passes through the outer surface of the sealed hatch 7.

[0052] A bottom bearing beam 9 is fixed at the lower end of the inner cavity of the pressure chamber 4. An entrance plate 10 is fixed between the bottom bearing beam 9 and the opening end of the foundation structure 1. A wire trough 11 is fixed in an array on the upper surface of the bottom bearing beam 9. A server component 12 is installed on the upper surface of the bottom bearing beam 9. An intelligent power distribution fiber optic cabinet 13 is fixed at the end of the inner cavity of the pressure chamber 4 near the sealed door 7. A sealed composite photoelectric input tube 14 is fixed on the upper surface of the intelligent power distribution fiber optic cabinet 13. A sealed waterproof end cap 15 is installed at the extended end of the sealed composite photoelectric input tube 14.

[0053] Server component 12 includes guide rails 1201 located at the upper and lower ends of the inner cavity of pressure chamber 4. Sliding sleeves 1202 are slidably sleeved on the surface of guide rails 1201. Server rack 1203 is fixed between the two sliding sleeves 1202. Electric propulsion component 37 is installed at the lower end of the inner cavity of pressure chamber 4. Electric propulsion component 37 includes a propeller bottom housing 3701. A propeller top cover 3702 is installed on the upper end face of the propeller bottom housing 3701. A rack electric push rod 3703 is installed in the inner cavity of the propeller bottom housing 3701. A propeller assembly bracket 3704 is fixed at the moving end of the rack electric push rod 3703. The propeller assembly bracket 3704 is inserted and connected to the lower end face of server rack 1203. A rack clutch pin 3705 is inserted and installed between the propeller assembly bracket 3704 and server rack 1203.

[0054] The upper end of the inner cavity of the pressure chamber 4 is fixed with a top bearing beam 16. A monitoring camera 17 and an LED lighting strip 18 are installed on the lower end face of the top bearing beam 16. A temperature, humidity and oxygen sensor 32 is installed on the lower end face of the top bearing beam 16.

[0055] Multiple compensating air conditioning evaporators 19 are installed inside the top supporting beam 16. A primary heat exchange condenser 20 and a compressor unit 21 are installed at the end of the pressure chamber 4 away from the sealed door 7. A primary heat exchange liquid pipe 22 and a primary heat exchange gas pipe 23 are connected between the primary heat exchange condenser 20 and the compensating air conditioning evaporator 19. A secondary heat exchange circulation pump 24 connected to the compensating air conditioning evaporator 19 is fixed inside the pressure chamber 4. A secondary heat exchange tube support 25 is fixed on the surface of one end of the pressure chamber 4. A secondary heat exchange condenser heat pipe assembly 26 is fixed through the secondary heat exchange tube support 25. A thermal insulation sleeve 27 is fixed at the connection between the secondary heat exchange tube support 25 and the secondary heat exchange condenser heat pipe assembly 26. A secondary heat exchange outlet pipe 28 is connected between the secondary heat exchange circulation pump 24 and the secondary heat exchange condenser heat pipe assembly 26. A secondary heat exchange inlet pipe 29 is connected between the secondary heat exchange condenser heat pipe assembly 26 and the primary heat exchange condenser 20.

[0056] Compensating air conditioner evaporator 19 is a component in an air conditioning system used to compensate for or balance the pressure and temperature of the refrigerant in the evaporator. The evaporator is an important part of the air conditioning system, responsible for converting the high-pressure refrigerant compressed by the compressor unit 21 into a low-temperature and low-pressure state through the evaporation process, thereby achieving the cooling effect of the air conditioner. The compensating air conditioner evaporator 19 can adjust the working state of the evaporator according to changes in environmental conditions to maintain the stability and efficiency of the system.

[0057] The server is installed in the server rack 1203, and the moving end of the rack electric push rod 3703 drives the pusher assembly bracket 3704 to move. The pusher assembly bracket 3704 drives the server rack 1203 to move in the inner cavity of the pressure chamber 4. At the same time, the server rack 1203 slides on the surface of the guide rail 1201 through the sliding sleeve 1202, so that multiple server racks 1203 are arrayed and installed in the inner cavity of the pressure chamber 4. Oxygen is evacuated from the sealed inner cavity of the pressure chamber 4 and nitrogen is introduced.

[0058] The pressure tank 4 is placed in the controllable water tank 2, assembled on the upper end of the overhead steel frame 3, with the sealed hatch 7 at one end of the pressure tank 4 facing the foundation building 1, and placed inside the foundation building 1. The pressure tank 4 is placed underwater in the controllable water tank 2.

[0059] Temperature, humidity and oxygen sensor 32 monitors the internal temperature, humidity and oxygen concentration of pressure chamber 4 in real time, and monitors the internal image of pressure chamber 4 in real time through monitoring camera 17;

[0060] Normally, air conditioning is not required for heat dissipation. However, under high load or overload conditions, the compensating air conditioning evaporator 19 installed inside the pressure chamber 4 conducts heat that cannot be transferred to the outside of the pressure chamber 4 through secondary heat pipe heat exchange. The pressure chamber 4 is equipped with an intelligent electronic control optical network control cabinet based on AIoT technology, which can monitor the data center energy consumption online and provide real-time load balancing decision-making basis.

[0061] One end of the pressure chamber 4 is located inside the controllable water tank 2, and the other end of the pressure chamber 4 is fixed through the foundation structure 1. The sealed door 7 is located inside the foundation structure 1.

[0062] Among them, multiple guide rails 1201 are fixed to the upper end face of the bottom bearing beam 9 and the lower end face of the top bearing beam 16, respectively.

[0063] Safety valves 30 are installed inside both the secondary heat exchange outlet pipe 28 and the secondary heat exchange inlet pipe 29, and a temperature sensor 31 is embedded in one side of the secondary heat exchange inlet pipe 29.

[0064] A pressure sensor 36 is installed between the primary heat exchange condenser 20 and the secondary heat exchange circulation pump 24, and a pressure sensor 36 is also installed at the connection between the primary heat exchange condenser 20 and the compressor unit 21.

[0065] The pressure chamber 4 is filled with oxygen-free nitrogen gas, and the sealed door 7 is equipped with a data center number plate 33 and a document storage compartment 34. A door handle 35 is fixed to one side of the front end of the sealed door 7.

[0066] Among them, the sealed composite photoelectric input tube 14 is fixed through the surface of the pressure-resistant chamber 4.

[0067] The secondary heat exchange outlet pipe 28 and the secondary heat exchange inlet pipe 29 are connected and embedded in one end of the pressure chamber 4.

[0068] A deployment method for intelligent, high-pressure-resistant, high-density underwater data centers:

[0069] The server is installed inside the server rack 1203, and the moving end of the rack electric push rod 3703 drives the pusher assembly bracket 3704 to move. The pusher assembly bracket 3704 drives the server rack 1203 to move inside the pressure chamber 4. The server rack 1203 slides on the surface of the guide rail 1201 through the sliding sleeve 1202, so that multiple server racks 1203 are arrayed and installed inside the pressure chamber 4. The oxygen inside the sealed pressure chamber 4 is evacuated and nitrogen is introduced. The pressure chamber 4 is placed in the controllable water tank 2, assembled on the upper end of the overhead steel frame 3, with the sealed hatch 7 at one end of the pressure chamber 4 facing the foundation building 1. It is placed inside the foundation building 1, and the pressure chamber 4 is placed underwater in the controllable water tank 2. Temperature, humidity and oxygen sensors are used. The pressure chamber 4 monitors the internal temperature, humidity, and oxygen concentration in real time via a monitoring camera 17. Normally, air conditioning is not required for cooling. However, under high or overload conditions, a compensating air conditioning evaporator 19 installed inside the pressure chamber 4 uses secondary heat pipes to transfer heat that cannot be exchanged naturally to the outside of the pressure chamber 4. The pressure chamber 4 is equipped with an intelligent electronically controlled optical network control cabinet based on AIoT technology, which can monitor data center energy consumption online and provide real-time load balancing decision-making. When maintenance is required, personnel inside the foundation building 1 open the sealed door 7 at one end of the pressure chamber 4 and enter the inner cavity of the pressure chamber 4 through the entrance step 10. This completes the working principle of the invention.

[0070] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A smart, high-pressure-resistant, high-density underwater data center, comprising a foundation structure (1), a controllable water tank (2) installed on one side of the foundation structure (1), an overhead steel frame (3) fixed to the bottom of the controllable water tank (2), and a data center array fixed to the upper surface of the overhead steel frame (3), characterized in that, The data center array is composed of multiple data centers. Each data center includes a pressure-resistant chamber (4). A horizontal base (5) is installed on the lower end face of the pressure-resistant chamber (4). A hinge (6) is installed on one end of the pressure-resistant chamber (4). A sealed door (7) is installed on the rotating end of the hinge (6). A door bolt (8) that engages with the thread of the pressure-resistant chamber (4) passes through the outer surface of the sealed door (7). The pressure-resistant chamber (4) has a bottom bearing beam (9) fixed at the lower end of its inner cavity. An entrance tread (10) is fixed between the bottom bearing beam (9) and the opening of the foundation building (1). A wire trough (11) is fixed in an array on the upper surface of the bottom bearing beam (9). A server component (12) is installed on the upper surface of the bottom bearing beam (9). A smart power distribution fiber optic cabinet (13) is fixed at the end of the inner cavity of the pressure-resistant chamber (4) near the sealed door (7). A sealed composite photoelectric input tube (14) is fixed on the upper surface of the smart power distribution fiber optic cabinet (13). A sealed waterproof end cap (15) is installed on the extended end of the sealed composite photoelectric input tube (14). The server assembly (12) includes guide rails (1201) located at the upper and lower ends of the inner cavity of the pressure chamber (4). Sliding sleeves (1202) are slidably fitted onto the surface of the guide rails (1201). A server rack (1203) is fixed between the two sliding sleeves (1202). An electric propulsion assembly (37) is installed at the lower end of the inner cavity of the pressure chamber (4), and the electric propulsion assembly (37) includes a propeller bottom housing (3701). The upper end of the propeller bottom housing (3701)... The surface is equipped with a pusher cover (3702), and a cabinet electric push rod (3703) is installed in the inner cavity of the pusher bottom shell (3701). The moving end of the cabinet electric push rod (3703) is fixed with a pusher assembly bracket (3704). The pusher assembly bracket (3704) is inserted and connected to the lower end face of the server cabinet (1203), and a cabinet clutch pin (3705) is inserted and installed between the pusher assembly bracket (3704) and the server cabinet (1203). The pressure chamber (4) has a top bearing beam (16) fixed at the upper end of its inner cavity. A monitoring camera (17) and an LED lighting strip (18) are installed on the lower end face of the top bearing beam (16). A temperature, humidity and oxygen sensor (32) is installed on the lower end face of the top bearing beam (16). Multiple compensating air conditioning evaporators (19) are installed inside the top supporting beam (16). A primary heat exchange condenser (20) and a compressor unit (21) are installed at the end of the pressure chamber (4) away from the sealed door (7). A primary heat exchange liquid pipe (22) and a primary heat exchange gas pipe (23) are connected between the primary heat exchange condenser (20) and the compensating air conditioning evaporator (19). A secondary heat exchange circulation pump (24) connected to the compensating air conditioning evaporator (19) is fixed inside the pressure chamber (4). One end of the pressure chamber (4) is fixed with a solid surface. A secondary heat exchange tube support (25) is provided, and a secondary heat exchange condenser heat pipe assembly (26) is fixedly installed inside the secondary heat exchange tube support (25). A thermal insulation sleeve (27) is fixed at the connection between the secondary heat exchange tube support (25) and the secondary heat exchange condenser heat pipe assembly (26). A secondary heat exchange outlet pipe (28) is installed between the secondary heat exchange circulation pump (24) and the secondary heat exchange condenser heat pipe assembly (26). A secondary heat exchange inlet pipe (29) is installed between the secondary heat exchange condenser heat pipe assembly (26) and the primary heat exchange condenser (20). One end of the pressure-resistant chamber (4) is located inside the controllable water tank (2), and the other end of the pressure-resistant chamber (4) is fixed through the foundation building (1). The sealed door (7) is located inside the foundation building (1).

2. The intelligent, high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, Multiple guide rails (1201) are respectively fixed to the upper end face of the bottom bearing beam (9) and the lower end face of the top bearing beam (16).

3. The intelligent, high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, Safety valves (30) are installed inside both the secondary heat exchange outlet pipe (28) and the secondary heat exchange inlet pipe (29), and a temperature sensor (31) is fitted into one side of the secondary heat exchange inlet pipe (29).

4. The intelligent, high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, A pressure sensor (36) is installed between the primary heat exchange condenser (20) and the secondary heat exchange circulation pump (24), and a pressure sensor (36) is also installed at the connection between the primary heat exchange condenser (20) and the compressor unit (21).

5. The intelligent high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, The pressure chamber (4) is filled with oxygen-free nitrogen gas. The sealed door (7) is equipped with a data center number plate (33) and a document storage compartment (34). A door handle (35) is fixed on one side of the front end of the sealed door (7).

6. The intelligent high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, The sealed composite photoelectric input tube (14) is fixed through the surface of the pressure-resistant chamber (4).

7. The intelligent, high-pressure-resistant, high-density underwater data center according to claim 1, characterized in that, The secondary heat exchange outlet pipe (28) and the secondary heat exchange inlet pipe (29) are inserted and fitted into one end of the pressure-resistant chamber (4).

8. A deployment method for a smart, high-pressure-resistant, high-density underwater data center as described in any one of claims 1-7, characterized in that, Includes the following steps: Step 1: Install the server in the server rack (1203) and move the pusher assembly bracket (3704) by the moving end of the rack electric push rod (3703). The pusher assembly bracket (3704) moves the server rack (1203) in the pressure chamber (4). At the same time, the server rack (1203) slides on the surface of the guide rail (1201) through the sliding sleeve (1202), so that multiple server racks (1203) are installed in the pressure chamber (4) in an array. Oxygen is evacuated from the sealed pressure chamber (4) and nitrogen is introduced. Step 2: Place the pressure tank (4) in the controllable water tank (2), assemble it on the upper end of the overhead steel frame (3), and make the sealed hatch (7) at one end of the pressure tank (4) face the foundation building (1), place it in the inner cavity of the foundation building (1), and place the pressure tank (4) underwater in the controllable water tank (2). Step 3: Temperature, humidity and oxygen sensor (32) monitors the internal temperature, humidity and oxygen concentration of the pressure chamber (4) in real time, and monitors the internal image of the pressure chamber (4) in real time through monitoring camera (17); Step 4: Normally, air conditioning is not required for heat dissipation, but under high load or overload conditions, the compensation air conditioning evaporator (19) installed inside the pressure chamber (4) will transfer the heat that cannot be transferred naturally to the outside of the pressure chamber (4) through secondary heat pipe heat exchange. The pressure chamber (4) is equipped with an intelligent electronic control optical network control cabinet based on AIoT technology, which can monitor the energy consumption of the data center online and provide load balancing decision basis in real time.

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