Hot dry rock turbine sustainable power generation system

Abstract

The utility model discloses a hot dry rock turbine sustainable power generation system, the hot dry rock turbine sustainable power generation system comprises a thermodynamic cycle system and a power generation system, the thermodynamic cycle system comprises a condenser and a flash evaporator, the condenser is communicated with the flash evaporator, one end of the flash evaporator is used for being communicated with a hot dry rock well, and the other end of the flash evaporator is used for being communicated with a hot dry rock well. One end of the condenser is used for extending into a water tank for contact; and the power generation system is connected between the condenser and the flash evaporator and is communicated with the condenser and the flash evaporator to form a thermodynamic circulation loop. According to the technical scheme provided by the utility model, a sealed thermodynamic cycle loop is formed, no pollution emission is generated in the power generation process, the natural environment is not influenced, the performance is reliable, the efficiency is high, the maintenance is basically not needed, the service life is long, and the problems of low efficiency, low cost and the like of the existing organic Rankine cycle power generation technology are solved. And energy sources such as terrestrial heat and dry hot rock cannot be utilized more efficiently, and the heat exchange efficiency of the whole power generation system is improved.

Description

Technical Field

[0001] This utility model relates to the field of power generation equipment technology, and in particular to a perpetual power generation system for a hot dry rock turbine. 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 perpetual power generation system for a dry hot rock turbine, 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 using a hot dry rock turbine, the hot dry rock turbine perpetual power generation system comprising:

[0006] A thermal circulation system, comprising a condenser and a flash evaporator, wherein the condenser is connected to the flash evaporator, one end of the flash evaporator is connected to a dry hot rock well, and one end of the condenser is extended into a water tank for contact; and

[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 is provided with a first heat pipe at the end away from the power generation system, and the first heat pipe is used to insert into a dry hot rock well.

[0009] In one embodiment, the first heat pipe includes:

[0010] A heat pipe is connected to the flash evaporator;

[0011] The main heat pipe is connected to the end of the connecting heat pipe furthest from the flash evaporator and is arranged at an angle to the connecting heat pipe; and

[0012] Multiple auxiliary heat pipes are connected to the peripheral wall of the main heat pipe, and each auxiliary heat pipe is used to insert into a dry hot rock geothermal area.

[0013] In one embodiment, the first heat-conducting pipe is fitted with an insulating pipe to keep the heat-conducting pipe warm.

[0014] In one embodiment, the flash evaporator is provided with a first heat exchanger, which is used to absorb heat and flash the working medium into a gas.

[0015] In one embodiment, a second heat exchanger is provided inside the condenser, the second heat exchanger being used to connect to an external heat dissipation assembly.

[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, a second heat pipe is provided at one end of the condenser near the power generation system, and the second heat pipe is used to extend into the water tank for contact.

[0019] And / or, the second heat pipe is a straight pipe or a corrugated pipe.

[0020] 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;

[0021] 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.

[0022] The perpetual power generation system for a hot dry rock turbine 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 connect to the hot dry rock well, and the other end of the condenser is used to extend into a water tank for contact. The power generation system is connected between the condenser and the flash evaporator, forming a thermodynamic circulation loop. Thus, by setting a flash evaporator between the condenser and the power generation system, and through the coordinated operation of the condenser and the flash evaporator, the perpetual power generation system for a hot dry rock turbine utilizes the flash evaporator's ability to efficiently generate high-pressure steam without the need for openings to connect to 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 improving the heat exchange efficiency of the entire power generation system. Attached Figure Description

[0023] 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.

[0024] Figure 1 A schematic diagram of an embodiment of the dry hot rock turbine sustainable power generation system provided by this utility model.

[0025] Explanation of icon numbers:

[0026] 10. Thermal cycle system; 11. Condenser; 111. Second heat exchanger; 112. Second heat pipe; 12. Flash evaporator; 121. First heat pipe; 121a. Connecting heat pipe; 121b. Main heat pipe; 121c. Secondary 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.

[0027] 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

[0028] 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.

[0029] 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.

[0030] 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.

[0031] This invention proposes a perpetual power generation system for a hot dry rock turbine.

[0032] Please see Figure 1 In one embodiment of this utility model, the perpetual power generation system 20 of the hot dry rock turbine includes a thermodynamic circulation system 10 and a power generation system 20. The thermodynamic circulation 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 communicate with the hot dry rock well, and one end of the condenser 11 is used to extend into a water tank for contact. 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 circulation loop.

[0033] The thermal circulation 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 dry hot rock into mechanical energy; the power generation system 20 further converts the mechanical energy into electrical energy through the magnetic levitation generator 22.

[0034] 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 an external water tank, 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 dry, hot rock well through a heat exchanger, causing the working medium to rapidly evaporate into high-pressure gas. The high-pressure gas drives the turbine.

[0035] 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.

[0036] The perpetual power generation system 20 of this utility model for a hot dry rock turbine is achieved by setting 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. There is no need to set up an opening to connect more heat sources. This creates a sealed thermodynamic circulation loop between the condenser 11, the flash evaporator 12 and the power generation system 20, preventing leakage of the working medium and thus improving the heat exchange efficiency of the entire power generation system 20.

[0037] In one embodiment, please refer to Figure 1 The flash evaporator 12 is provided with a first heat pipe 121 at the end away from the power generation system 20. The first heat pipe 121 is used to insert into the dry hot rock well.

[0038] The first heat pipe 121 is a key component connecting the flash evaporator 12 to the hot dry rock well. One end of it is inserted into the hot dry rock well, and the other end is connected to the flash evaporator 12. The first heat pipe 121 employs a patented design and is typically made of a high thermal conductivity material (such as pure copper or molten salt), enabling efficient heat transfer from the hot dry rock well to the flash evaporator 12. This design ensures rapid heat transfer while reducing heat loss and improving the system's thermal efficiency.

[0039] In the hot dry rock turbine sustainable power generation system 20, the cooperative process between the flash evaporator 12 and the first heat pipe 121 is as follows: The first heat pipe 121 is inserted into the hot dry rock well, and the heat in the hot dry rock well is efficiently transferred to the flash evaporator 12 through a highly thermally conductive material. The high-temperature heat source in the hot dry rock well transfers heat to the flash evaporator 12 through the heat conduction of the heat pipe. The flash evaporator 12 absorbs the heat from the first 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.

[0040] In this embodiment, a first heat pipe 121 is connected to a flash evaporator 12. The first heat pipe 121 is made of a high thermal conductivity material, which can quickly transfer heat from the dry hot rock well to the flash evaporator 12, significantly improving the thermal efficiency of the system.

[0041] In one embodiment, please refer to Figure 1 The first heat pipe 121 includes a connecting heat pipe 121a, a main heat pipe 121b, and a plurality of auxiliary heat pipes 121c. The connecting heat pipe 121a is connected to the flash evaporator 12. The main heat pipe 121b is connected to the end of the connecting heat pipe 121a away from the flash evaporator 12 and is set at an angle to the connecting heat pipe 121a. The plurality of auxiliary heat pipes 121c are connected to the peripheral wall of the main heat pipe 121b, and each auxiliary heat pipe 121c is used to be inserted into the dry hot rock geothermal area.

[0042] The connecting heat pipe 121a is a key connecting component between the first heat pipe 121 and the flash evaporator 12. Its main function is to efficiently transfer the heat from the main heat pipe 121b and the auxiliary heat pipe 121c to the flash evaporator 12. The connecting heat pipe 121a is typically made of a high thermal conductivity material, such as pure copper or molten salt, to ensure rapid heat transfer. The main heat pipe 121b is one of the core components of the first heat pipe 121, responsible for transferring heat from the dry hot rock well to the connecting heat pipe 121a. The main heat pipe 121b and the connecting heat pipe 121a are set at an angle, a design that helps optimize the heat transfer path and improve heat transfer efficiency. The main heat pipe 121b achieves efficient heat transfer through the vapor-liquid phase change of the working fluid, exhibiting high thermal conductivity and excellent isothermal properties. The secondary heat pipe 121c is an extension component of the first heat pipe 121. Multiple secondary heat pipes 121c are connected to the peripheral wall of the main heat pipe 121b, and each secondary heat pipe 121c is inserted into the dry hot rock geothermal area. The function of the secondary heat pipes 121c is to increase the heat absorption area and improve the system's ability to absorb heat from the dry hot rock. The secondary heat pipes 121c also use high thermal conductivity materials and utilize the phase change heat transfer principle of the working fluid to ensure efficient and stable heat transfer.

[0043] In this embodiment, the first heat pipe 121 is divided into a connecting heat pipe 121a, a main heat pipe 121b, and multiple auxiliary heat pipes 121c. The first heat pipe 121, composed of the connecting heat pipe 121a, the main heat pipe 121b, and multiple auxiliary heat pipes 121c, is responsible for efficiently transferring heat from the hot dry rock well to the flash evaporator 12. The auxiliary heat pipes 121c are inserted into the hot dry rock geothermal area, absorb heat, and then transfer it to the main heat pipe 121b, which then transfers it to the connecting heat pipe 121a, and finally to the flash evaporator 12. The multiple auxiliary heat pipes 121c increase the heat absorption area, and the efficient heat transfer design of the main heat pipe 121b and the connecting heat pipe 121a ensures rapid heat transfer, significantly improving the thermal efficiency of the system.

[0044] In one embodiment, please refer to Figure 1 An insulating pipe 122 is installed outside the first heat pipe 121 to keep the heat pipe warm.

[0045] The insulating tube 122 is fitted around the first heat-conducting tube 121 and is made of high-efficiency insulating materials (such as glass fiber, rock wool, polyurethane foam, etc.) to insulate the heat-conducting tube. The main function of the insulating 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.

[0046] The heat insulation tube 122 is tightly wrapped around the outside of the first heat-conducting tube 121, effectively isolating the heat-conducting tube from heat exchange with the surrounding environment and reducing heat loss during the transfer process. This ensures that the heat in the heat-conducting tube can be efficiently transferred to the flash evaporator 12, rather than being wasted in the surrounding environment.

[0047] In one embodiment, please refer to Figure 1 The flash evaporator 12 is equipped with a first heat exchanger 123, which is used to absorb heat and flash the working medium into gas.

[0048] The first heat exchanger 123 is a key component inside the flash evaporator 12, responsible for absorbing heat from the heat pipes 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.

[0049] 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.

[0050] In one embodiment, please refer to Figure 1 The condenser 11 is equipped with a second heat exchanger 111, which is used to connect to an external heat dissipation component.

[0051] The second heat exchanger 111 is the core component inside the condenser 11, responsible for transferring heat from the condenser 11 to the external heat dissipation components. 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 111 includes multiple small heat pipes or fins to increase the surface area for heat transfer and improve heat exchange efficiency.

[0052] By installing a second heat exchanger 111 inside the condenser 11, the high-efficiency heat exchange capacity of the second heat exchanger 111 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.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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.

[0059] In one embodiment, please refer to Figure 1 The condenser 11 is provided with a second heat pipe 112 at one end near the power generation system 20. The second heat pipe 112 is used to extend into the water tank for contact; and / or, the second heat pipe 112 is a straight pipe or a corrugated pipe.

[0060] The second heat pipe 112 is a connecting component between the condenser 11 and the external cooling medium (such as a water tank), used to efficiently transfer heat from the condenser 11 to the water tank. The second heat pipe 112 can be a straight pipe or a corrugated pipe. Straight pipes are simple to design and easy to install; corrugated pipes further improve heat exchange efficiency by increasing the surface area of ​​the pipe wall, while also being able to accommodate certain thermal expansion and contraction.

[0061] By installing a second heat pipe 112 at one end of the condenser 11 near the power generation system 20, the design of the second heat pipe 112 ensures that the heat in the condenser 11 can be efficiently transferred to the water tank, thus optimizing the system's heat dissipation efficiency. The simple design of the straight pipe reduces installation and maintenance costs, while the corrugated pipe further improves heat exchange efficiency by increasing the heat dissipation area, adapting to different heat dissipation needs.

[0062] 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.

[0063] 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.

[0064] 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.

[0065] 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.

[0066] 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 perpetual power generation system using a hot dry rock turbine, characterized in that, The hot dry rock turbine perpetual power generation system includes: A thermal circulation system, comprising a condenser and a flash evaporator, wherein the condenser is connected to the flash evaporator, one end of the flash evaporator is connected to a dry hot rock well, and one end of the condenser is extended into a water tank for contact; 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 thermodynamic circulation loop; The flash evaporator is provided with a first heat pipe at the end away from the power generation system, and the first heat pipe is used to be inserted into a dry hot rock well. The first heat pipe includes: A heat pipe is connected to the flash evaporator; The main heat pipe is connected to the end of the connecting heat pipe furthest from the flash evaporator and is arranged at an angle to the connecting heat pipe; and Multiple auxiliary heat pipes are connected to the peripheral wall of the main heat pipe, and each auxiliary heat pipe is used to insert into a dry hot rock geothermal area.

2. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, An insulating tube is fitted over the first heat-conducting tube to keep it warm.

3. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, The flash evaporator is equipped with a first heat exchanger, which is used to absorb heat and flash the working medium into gas.

4. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, The condenser is equipped with a second heat exchanger, which is used to connect to an external heat dissipation assembly.

5. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, 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.

6. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, 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.

7. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, The condenser is provided with a second heat pipe at one end near the power generation system, and the second heat pipe is used to extend into the water tank for contact. And / or, the second heat pipe is a straight pipe or a corrugated pipe.

8. The perpetual power generation system of a hot dry rock turbine as described in claim 1, characterized in that, 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.

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