Ocean turbine sustainable power generation system
By designing a sealed thermodynamic circulation loop in the marine turbine system and utilizing the synergistic effect of flash evaporators and heat pipe cooling pipes, the problem of working medium leakage was solved, thereby improving the heat exchange and power generation efficiency of the organic Rankine cycle power generation system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN WANZHI IOT HLDG CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-04-24
AI Technical Summary
In organic Rankine cycle power generation systems, the working medium is prone to volatilization and leakage, leading to insufficient system airtightness and reduced heat exchange efficiency.
The design of a marine turbine perpetual power generation system utilizes a sealed thermodynamic circulation loop between the condenser and flash evaporator to efficiently generate high-pressure steam and prevent working medium leakage. This includes the use of heat pipes and cold pipes to improve heat transfer efficiency.
It improves the heat exchange efficiency of the power generation system, reduces working medium leakage, lowers system energy consumption and operating costs, and increases power generation efficiency.
Smart Images

Figure CN224161763U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power generation equipment technology, and in particular to a marine turbine sustainable power generation system. Background Technology
[0002] In Organic Rankine Cycle (ORC) power generation systems, pumps are typically used to transport the working medium to complete the cycle. The ORC is a thermodynamic cycle that generates electricity using a low-temperature heat source (such as industrial waste heat, geothermal energy, or solar energy). Its core principle is the conversion of thermal energy into mechanical or electrical energy through a phase change of the working medium (usually an organic medium, such as a refrigerant or silicone oil). In this process, the pump plays a crucial role, responsible for transporting the low-temperature, low-pressure working medium from the condenser to the evaporator, thus completing the closed loop.
[0003] However, despite the pump's indispensable role in the system, insufficient airtightness is a common problem in actual operation. Because the working medium in an organic Rankine cycle system typically has a low boiling point and high volatility, it is prone to evaporation and leakage if even minor gaps or poor sealing at connections exist. This leakage not only reduces the total amount of working medium in the system, affecting the continuity of the cycle, but also reduces the overall heat exchange efficiency of the system. Utility Model Content
[0004] The main purpose of this invention is to propose a marine turbine perpetual power generation system, which aims to form a sealed thermodynamic circulation loop, avoid leakage of the working medium, and improve the heat exchange efficiency of the entire power generation system.
[0005] To achieve the above objectives, this utility model proposes a perpetual power generation system for marine turbines, the perpetual power generation system for marine turbines comprising:
[0006] A thermal cycle system, comprising a condenser and a flash evaporator, wherein the condenser is connected to the flash evaporator, one end of the flash evaporator is for contact with a high-temperature region at the sea surface, and one end of the condenser is for contact with a low-temperature region at the deep sea.
[0007] A power generation system is connected between the condenser and the flash evaporator, and is in communication with the condenser and the flash evaporator to form a thermal circulation loop.
[0008] In one embodiment, the flash evaporator has a heat pipe at the end furthest from the power generation system, and the heat pipe is used to insert into the high-temperature region of the sea surface.
[0009] In one embodiment, the heat pipe is fitted with an insulating pipe for heat preservation.
[0010] In one embodiment, the flash evaporator is provided with a first heat exchanger, which is connected to the heat pipe and is used to absorb heat and flash the working medium into gas.
[0011] In one embodiment, the condenser is provided with a cooling pipe at one end near the power generation system, and the cooling pipe is used to insert into the low-temperature region of the deep sea.
[0012] In one embodiment, the cooling pipe includes:
[0013] A horizontal cooling tube, one end of which is connected to the end of the condenser near the power generation system; and
[0014] A cooling vertical pipe is connected to the end of the cooling horizontal pipe away from the condenser and is arranged vertically; and the cooling vertical pipe is used to insert into the deep-sea low-temperature region.
[0015] In one embodiment, a second heat exchanger is provided inside the condenser, and the second heat exchanger is connected to the cold pipe for releasing the absorbed heat to the low-temperature region of the deep sea.
[0016] In one embodiment, a steam ejector is provided at the end of the flash evaporator connected to the power generation system, for injecting the steam generated by heat exchange into the power generation system.
[0017] In one embodiment, a liquid ejector is provided at one end of the condenser that is connected to the flash evaporator for spraying the condensate formed by heat exchange into the flash evaporator.
[0018] In one embodiment, the power generation system includes a steam turbine and a magnetic levitation generator, the steam turbine being disposed between the flash evaporator and the condenser, and the magnetic levitation generator being connected to the steam turbine;
[0019] The flash evaporator generates gas that enters the steam turbine and drives the steam turbine to operate, thereby enabling the steam turbine to drive the magnetic levitation generator to generate electricity.
[0020] The marine turbine sustainable power generation system of this utility model includes a thermodynamic circulation system and a power generation system. The thermodynamic circulation system includes a condenser and a flash evaporator, which are connected. One end of the flash evaporator is used to contact the high-temperature area of the sea surface, and the other end of the condenser is used to contact the low-temperature area of the deep sea. The power generation system is connected between the condenser and the flash evaporator, forming a thermodynamic circulation loop. In this way, the marine turbine sustainable power generation system, by setting a flash evaporator between the condenser and the power generation system, and the synergistic work of the condenser and the flash evaporator, utilizes the flash evaporator to efficiently generate high-pressure steam without the need to set up openings to connect more heat sources. This creates a sealed thermodynamic circulation loop between the condenser, the flash evaporator, and the power generation system, preventing leakage of the working medium and thus improving the heat exchange efficiency of the entire power generation system. Attached Figure Description
[0021] 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, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of an embodiment of the marine turbine sustainable power generation system provided by this utility model.
[0023] Explanation of icon numbers:
[0024] 10. Thermal cycle system; 11. Condenser; 111. Cooling pipe; 111a. Horizontal cooling pipe; 111b. Vertical cooling pipe; 112. Second heat exchanger; 12. Flash evaporator; 121. Heat pipe; 122. Insulation pipe; 123. First heat exchanger; 13. Steam ejector; 14. Liquid ejector; 20. Power generation system; 21. Steam turbine; 22. Magnetic levitation generator.
[0025] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.
[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0029] This invention proposes a marine turbine perpetual power generation system.
[0030] Please see Figure 1 In one embodiment of this utility model, the marine turbine sustainable power generation system 20 includes a thermodynamic cycle system 10 and a power generation system 20. The thermodynamic cycle system 10 includes a condenser 11 and a flash evaporator 12. The condenser 11 and the flash evaporator 12 are connected. One end of the flash evaporator 12 is used to contact the high-temperature area of the sea surface, and one end of the condenser 11 is used to contact the low-temperature area of the deep sea. The power generation system 20 is connected between the condenser 11 and the flash evaporator 12 and is connected to the condenser 11 and the flash evaporator 12 to form a thermodynamic cycle loop.
[0031] The thermal cycle system 10 achieves a closed-loop circulation of the working medium (such as water, ammonia, organic media, etc.) through the coordinated operation of the condenser 11 and the flash evaporator 12, converting the thermal energy of the high-temperature ocean region into mechanical energy; the power generation system 20 further converts the mechanical energy into electrical energy through the magnetic levitation generator 22.
[0032] Condenser 11 is a key component of the thermodynamic cycle system 10, responsible for condensing high-temperature, high-pressure steam into liquid. Condenser 11 dissipates heat through contact with the low-temperature deep-sea region, transferring the heat released by the working medium to the environment. The condensed liquid flows back to flash evaporator 12, forming a cycle. Flash evaporator 12 is another core component of the system, responsible for flashing the working medium from a liquid state to a gaseous state. Flash evaporator 12 absorbs heat from the high-temperature ocean region through a heat exchanger, causing the working medium to rapidly evaporate into high-pressure gas. The high-pressure gas drives the turbine.
[0033] The magnetic levitation generator 22 is the core component of the power generation system 20. It achieves frictionless operation through magnetic levitation technology, efficiently converting the mechanical energy of the turbine into electrical energy. The application of magnetic levitation technology significantly improves power generation efficiency while reducing maintenance requirements and noise.
[0034] The marine turbine sustainable power generation system 20 of this utility model sets up a flash evaporator 12 between the condenser 11 and the power generation system 20. The condenser 11 and the flash evaporator 12 work together to efficiently generate high-pressure steam by using the flash evaporator 12. There is no need to set up an opening to connect more heat sources. This makes it possible to form a sealed thermodynamic circulation loop between the condenser 11, the flash evaporator 12 and the power generation system 20, avoid leakage of the working medium, and thus improve the heat exchange efficiency of the entire power generation system 20.
[0035] In one embodiment, please refer to Figure 1 The flash evaporator 12 is equipped with a heat pipe 121 at the end away from the power generation system 20. The heat pipe 121 is used to insert into the high temperature area of the sea surface.
[0036] Heat pipe 121 is a key component connecting flash evaporator 12 to the high-temperature area of the sea surface. One end of it is inserted into the sea surface water tank, and the other end is connected to flash evaporator 12. Heat pipe 121 is typically made of a high thermal conductivity material (such as pure copper or molten salt), which can efficiently transfer heat from the high-temperature area of the sea surface to flash evaporator 12. This design ensures rapid heat transfer while reducing heat loss and improving the thermal efficiency of the system.
[0037] In the marine turbine sustainable power generation system 20, the cooperative process between the flash evaporator 12 and the heat pipe 121 is as follows: The heat pipe 121 is inserted into the high-temperature region of the sea surface, and heat from the high-temperature region of the sea surface is efficiently transferred to the flash evaporator 12 through a highly thermally conductive material. The high-temperature heat source in the high-temperature region of the sea surface transfers heat to the flash evaporator 12 through the heat conduction of the heat pipe. The flash evaporator 12 absorbs the heat from the heat pipe 121, causing the working medium (such as water or ammonia) to rapidly flash from a liquid state into a high-pressure gas. This process is achieved through the heat exchange design inside the flash evaporator 12, ensuring efficient utilization of heat and rapid evaporation of the working medium. After the high-pressure gas does work in the turbine, it enters the condenser 11, where the heat exchanger condenses the gas into a liquid. The liquid flows back to the flash evaporator 12, forming a closed thermodynamic cycle.
[0038] In this embodiment, a heat pipe 121 is connected to a flash evaporator 12. The heat pipe 121 is made of a high thermal conductivity material, which can quickly transfer heat from the high temperature area of the sea surface to the flash evaporator 12, significantly improving the thermal efficiency of the system.
[0039] In one embodiment, please refer to Figure 1 An insulating pipe 122 is installed outside the heat pipe 121 to keep the heat pipe 121 warm.
[0040] The heat insulation tube 122 is fitted around the heat pipe 121 and is made of high-efficiency heat insulation material (such as glass fiber, rock wool, polyurethane foam, etc.) to insulate the heat pipe 121. The main function of the heat insulation tube 122 is to reduce heat loss to the surrounding environment during the heat transfer process and ensure that as much heat as possible is transferred to the flash evaporator 12.
[0041] The heat insulation pipe 122 is tightly wrapped around the heat pipe 121, effectively isolating the heat pipe from heat exchange with the surrounding environment and reducing heat loss during the transfer process. This ensures that the heat in the heat pipe 121 can be efficiently transferred to the flash evaporator 12, rather than being wasted in the surrounding environment.
[0042] In one embodiment, please refer to Figure 1 The flash evaporator 12 is equipped with a first heat exchanger 123, which is connected to the heat pipe 121 and is used to absorb heat and flash the working medium into gas.
[0043] The first heat exchanger 123 is a key component inside the flash evaporator 12, responsible for absorbing heat from the heat pipe 121 and transferring this heat to the working medium. The first heat exchanger 123 is typically made of a high thermal conductivity material (such as pure copper or aluminum alloy), possessing excellent thermal conductivity and corrosion resistance. Its design includes multiple small heat pipes or fins to increase the surface area for heat transfer and improve heat exchange efficiency.
[0044] By setting a first heat exchanger 123 inside the flash evaporator 12, the high-efficiency heat exchange capacity of the first heat exchanger 123 significantly improves the heat transfer efficiency, ensuring that the working medium can be quickly and completely flashed into high-pressure gas, thereby improving the turbine's drive efficiency and the overall performance of the power generation system 20.
[0045] In one embodiment, a cooling pipe 111 is provided at one end of the condenser 11 near the power generation system 20. The cooling pipe 111 is used to insert into the deep-sea low-temperature region.
[0046] In this embodiment, the material of the cooling pipe 111 is carefully selected, possessing excellent thermal conductivity and corrosion resistance, ensuring long-term stable operation in complex marine environments. The end of the cooling pipe 111 is designed to be inserted into the low-temperature region of the deep sea, utilizing the natural cooling characteristics of the low-temperature seawater in the deep sea to provide a more efficient and stable cold source for the working medium inside the condenser 11.
[0047] When the marine turbine perpetual power generation system is operating, the working medium releases heat and condenses into a liquid in the condenser 11 through a heat exchanger. At this time, the cooling pipes 111 efficiently transfer the cold energy from the deep-sea cryogenic region to the interior of the condenser 11, further reducing the temperature inside the condenser 11 and thus improving the condensation efficiency of the working medium. This design, utilizing the cryogenic conditions of the deep sea, not only significantly improves the thermodynamic cycle efficiency of the entire power generation system but also reduces reliance on traditional cooling equipment, lowering the system's energy consumption and operating costs.
[0048] Furthermore, the insertion depth and position of the cooling pipe 111 can be flexibly adjusted according to the actual marine environmental conditions and the needs of the power generation system to ensure optimal cooling performance. For example, in deep-sea areas, seawater temperature typically decreases with increasing depth. By appropriately increasing the insertion depth of the cooling pipe 111, a lower-temperature cooling medium can be obtained, further optimizing the condensation process. Simultaneously, the cooling pipe 111 is equipped with special protective devices to prevent marine organisms from attaching to or damaging the pipe, ensuring its long-term stable operation.
[0049] In one embodiment, the cooling pipe 111 includes a horizontal cooling pipe 111a and a vertical cooling pipe 111b. One end of the horizontal cooling pipe 111a is connected to the end of the condenser 11 near the power generation system 20. The vertical cooling pipe 111b is connected to the end of the horizontal cooling pipe 111a away from the condenser 11 and is arranged vertically. The vertical cooling pipe 111b is used to be inserted into the deep-sea low-temperature region.
[0050] Specifically, the cooling pipe 111 includes a horizontal cooling pipe 111a and a vertical cooling pipe 111b. One end of the horizontal cooling pipe 111a is tightly connected to the end of the condenser 11 closest to the power generation system 20. This connection ensures that heat within the condenser 11 can be rapidly conducted to the cooling pipe 111. The vertical cooling pipe 111b is vertically connected to the end of the horizontal cooling pipe 111a furthest from the condenser 11 and is arranged vertically. This vertical arrangement allows the vertical cooling pipe 111b to be easily inserted into the deep-sea low-temperature region, utilizing the cooling characteristics of deep-sea low-temperature water to provide a continuous and stable low-temperature environment for the condenser 11.
[0051] Through this design, the horizontal cooling pipe 111a and the vertical cooling pipe 111b together form a highly efficient cooling channel. During operation, after the working medium inside the condenser 11 completes heat exchange and releases heat, the heat is conducted through the horizontal cooling pipe 111a to the vertical cooling pipe 111b, and finally absorbed by the deep-sea low-temperature water. This design utilizing the low temperature of the deep sea not only significantly improves condensation efficiency but also reduces reliance on traditional cooling equipment, lowering system energy consumption and operating costs. Simultaneously, the material and structural design of the cooling pipe 111 also takes into account the complexity of the deep-sea environment, ensuring good corrosion resistance and stability during long-term operation.
[0052] In one embodiment, please refer to Figure 1 The condenser 11 is equipped with a second heat exchanger 112, which is connected to the cooling pipe 111 and is used to release the absorbed heat to the low temperature region of the deep sea.
[0053] The second heat exchanger 112 is the core component inside the condenser 11, responsible for transferring heat from the condenser 11 to the cooling pipes 111. It is typically made of a high thermal conductivity material (such as aluminum alloy or pure copper), possessing excellent thermal conductivity and corrosion resistance. The design of the second heat exchanger 112 includes multiple small heat pipes or fins to increase the surface area for heat transfer and improve heat exchange efficiency.
[0054] By installing a second heat exchanger 112 inside the condenser 11, the high-efficiency heat exchange capacity of the second heat exchanger 112 significantly improves the condensation efficiency of the condenser 11, ensuring that steam can be quickly and completely condensed into liquid, thereby improving the thermal efficiency and power generation efficiency of the system.
[0055] In one embodiment, please refer to Figure 1 The flash evaporator 12 is connected to the power generation system 20 at one end, which is equipped with a steam ejector 13 for injecting the steam generated by heat exchange into the power generation system 20.
[0056] Steam ejector 13 is installed at the end of flash evaporator 12 that connects to power generation system 20. Its main function is to efficiently inject the high-pressure steam generated in flash evaporator 12 into power generation system 20. Steam ejector 13 ensures that steam can drive turbine operation in optimal condition by regulating the pressure and flow rate of steam.
[0057] By installing a steam ejector 13 at the end of the flash evaporator 12 connected to the power generation system 20, the efficient injection function of the steam ejector 13 ensures that the high-pressure steam generated in the flash evaporator 12 can enter the turbine in the best condition, thereby improving the steam utilization efficiency and the turbine drive efficiency.
[0058] In one embodiment, please refer to Figure 1 A liquid ejector 14 is provided at one end of the condenser 11 that is connected to the flash evaporator 12, which is used to spray the condensate formed by heat exchange into the flash evaporator 12.
[0059] The liquid ejector 14 is installed at the end where the condenser 11 connects to the flash evaporator 12. Its main function is to efficiently eject the liquid condensed in the condenser 11 back into the flash evaporator 12. By adjusting the pressure and flow rate of the liquid, the liquid ejector 14 ensures that the liquid returns to the flash evaporator 12 in the best condition to participate in the next round of thermodynamic cycle.
[0060] By installing a liquid ejector 14 at the end of the condenser 11 that connects to the flash evaporator 12, the efficient jetting function of the liquid ejector 14 ensures that the liquid formed in the condenser 11 can return to the flash evaporator 12 quickly and stably, optimizing the thermodynamic cycle of the system. This design improves the liquid reflux efficiency, reduces energy loss, and enhances the overall performance and power generation efficiency of the system.
[0061] In one embodiment, please refer to Figure 1 The power generation system 20 includes a steam turbine 21 and a magnetic levitation generator 22. The steam turbine 21 is located between the flash evaporator 12 and the condenser 11, and the magnetic levitation generator 22 is connected to the steam turbine 21. The flash evaporator 12 flashes to form gas, which enters the steam turbine 21 and drives the steam turbine 21 to operate, so that the steam turbine 21 drives the magnetic levitation generator 22 to generate electricity.
[0062] The steam turbine 21 is the core power component of the power generation system 20, installed between the flash evaporator 12 and the condenser 11. Its main function is to convert the thermal and kinetic energy of the high-pressure steam generated by the flash evaporator 12 into mechanical energy. The steam turbine 21 consists of multiple stages, each stage including nozzles and blades. The nozzles convert the pressure energy of the steam into kinetic energy, forming a high-speed airflow; the blades convert the kinetic energy of the steam into mechanical energy, driving the turbine shaft to rotate.
[0063] The magnetic levitation generator 22 is a key component of the power generation system 20 and is connected to the steam turbine 21. Its main function is to efficiently convert the mechanical energy output by the steam turbine 21 into electrical energy. The magnetic levitation generator 22 uses magnetic levitation technology, which levitates the rotor through a magnetic field, eliminating mechanical friction in traditional generators and improving power generation efficiency and equipment lifespan. The magnetic levitation generator 22 contains a stator and a rotor. The rotor rotates in the magnetic field, cutting magnetic field lines and generating an induced electromotive force, thereby outputting electrical energy.
[0064] By organically combining the steam turbine 21 and the magnetic levitation generator 22, the steam turbine 21 efficiently converts the thermal and kinetic energy of the high-pressure steam generated by the flash evaporator 12 into mechanical energy, while the magnetic levitation generator 22 further efficiently converts the mechanical energy into electrical energy. The application of magnetic levitation technology eliminates the mechanical friction in traditional generators, significantly improving power generation efficiency and equipment lifespan, while reducing noise and maintenance costs.
[0065] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. A marine turbine perpetual power generation system, characterized by, The marine turbine sustainable power generation system includes: A thermal cycle system, comprising a condenser and a flash evaporator, wherein the condenser is connected to the flash evaporator, one end of the flash evaporator is for contact with a high-temperature region of the sea surface, and one end of the condenser is for contact with a low-temperature region of the deep sea; and A power generation system is connected between the condenser and the flash evaporator, and is in communication with the condenser and the flash evaporator to form a thermal circulation loop.
2. The ocean current turbine perpetual power generation system of claim 1, wherein, The flash evaporator is equipped with a heat pipe at the end away from the power generation system, and the heat pipe is used to insert into the high-temperature region of the sea surface.
3. The ocean current turbine perpetual power generation system of claim 2, wherein, An insulating tube is fitted over the heat pipe to keep it warm.
4. The ocean current turbine perpetual power generation system of claim 2, wherein, The flash evaporator is equipped with a first heat exchanger, which is connected to the heat pipe and is used to absorb heat and flash the working medium into gas.
5. The ocean current turbine perpetual power generation system of claim 1 wherein, The condenser is equipped with a cooling pipe at one end near the power generation system, and the cooling pipe is used to insert into the low-temperature region of the deep sea.
6. The ocean current turbine perpetual power generation system of claim 5, wherein, The cooling pipe includes: A horizontal cooling tube, one end of which is connected to the end of the condenser near the power generation system; and A cooling vertical pipe is connected to the end of the cooling horizontal pipe away from the condenser and is arranged vertically; and the cooling vertical pipe is used to insert into the deep-sea low-temperature region.
7. The ocean current turbine perpetual power generation system of claim 5 wherein, The condenser is equipped with a second heat exchanger, which is connected to the cooling pipe and is used to release the absorbed heat to the low-temperature region of the deep sea.
8. The ocean current turbine perpetual power generation system of claim 1 wherein, The flash evaporator is equipped with a steam ejector at one end connected to the power generation system, which is used to inject the steam generated by heat exchange into the power generation system.
9. The ocean current turbine perpetual power generation system of claim 1 wherein, The condenser is equipped with a liquid ejector at one end that is connected to the flash evaporator, which is used to spray the condensate formed by heat exchange into the flash evaporator.
10. The ocean current turbine perpetual power generation system of claim 1 wherein, The power generation system includes a steam turbine and a magnetic levitation generator. The steam turbine is located between the flash evaporator and the condenser, and the magnetic levitation generator is connected to the steam turbine. The flash evaporator generates gas that enters the steam turbine and drives the steam turbine to operate, thereby enabling the steam turbine to drive the magnetic levitation generator to generate electricity.