JPH032689A - Cold fusion energy system - Google Patents

Abstract

PURPOSE:To utilize a reaction heat by utilizing energy generated as hot heat or cold heat when a ratio of electric energization energy to the energy generated and a temperature T is at the upper limit of a specified area and as electric power or hot/cold heat when it is above the lower limit. CONSTITUTION:Exothermic efficiency xsi, generating efficiency eta and nuclear fusion reaction temperature T are used as parameter for indicating quality of heat energy to be obtained. When liquid containing heavy water or triple water is energized to obtain heat energy by nuclear fusion reaction, electric energy is required for energization. Evaluation should be made considering this fact. In view of this, a heat generation plant shall be utilized when xsiXetaexceeds 1. In other words, this system is utilized as generating plant when operating conditions are above a curve in a chart and as heat source when it is below the curve.

Description

[Detailed description of the invention] [Industrial application field] The present invention is in the field of electric power and hot/cold energy application,
Electricity can be used in a manner comparable to that generated by current large-capacity thermal/nuclear power plants or regionally distributed power plants, and low-temperature fusion energy can also be used for hot/cold energy in large-scale geothermal heating and cooling systems in cities. Regarding the system.

[Conventional technology]

There is no known example of a system that applies electricity to heavy water to cause a nuclear fusion reaction at a relatively low temperature and utilizes the generated thermal energy.

However, in the present invention, when considering a nuclear fusion reactor as a black box, the system that generates electricity/heat can be a conventional nuclear power generation system or , which is very similar to a system that supplies cooling and heating using steam or hot water from a boiler. Most of the hardware itself can be constructed using current technology, and the invented system is constructed by adding a unique system that is considered necessary when a fusion reactor is used as a thermal energy generator. .

[Problem to be solved by the invention]

Electricity is applied to a liquid containing heavy water or triple water, or a liquid containing an electrolyte (hereinafter referred to as heavy water) to cause a nuclear fusion reaction at room temperature or a relatively low temperature of about 200°C. The problem with extracting the resulting thermal energy outside and using it effectively is whether it is effective to convert the generated energy into electrical energy and use it as electricity, or to directly use the generated thermal energy for space heating, hot water supply, or industrial purposes. The objective is to determine whether it is effective to use as a thermal energy source such as a process heating source based on the temperature level of thermal energy obtained from a nuclear fusion reactor and the amount of generated energy, and to construct an appropriate energy utilization system.

Another problem with the above-mentioned fusion reactor is to provide a means for recovering and reusing useful gases such as deuterium, tritium, and oxygen produced by electrolysis of heavy water as a result of energization. .

Another problem with nuclear fusion reactors is to provide an optimal system configuration to obtain the thermal energy generated as a result of the reaction at a minimum cost.

[Effect]

The reaction that generates nuclear fusion at a relatively low temperature by energizing heavy water is thought to be as follows.

Deuterium generated from heavy water by energization gathers at the cathode of the energizing device and forms deuterides, etc. of the cathode material, resulting in D-Dll.
It is thought that as the j distance decreases, the density increases, and a nuclear fusion reaction occurs due to the tunnel effect.

1) zo-+Dz+-02 (heavy water electrolysis) D:”H
(Deuterium) D2 → D Umbrella 10 Umbrella D: Deuterium Risane +D*-+ involved in deuteration of Pd etc.
8He+n+Q (Nuclear fusion reaction) n: Neutron Q: Generated energy This reaction produces deuterium D2 in the fusion reactor.

Oxygen 02 is generated, and a portion of the generated deuterium is concentrated at the cathode to cause nuclear fusion. Therefore, in this system, unreacted D2,
It is necessary to convert the DzO and Oz into DzO using a combustion system and circulate it to the reaction tank.

[Means to solve the problem]

In order to effectively use the thermal energy generated in a nuclear fusion reactor as electricity or thermal energy, it is necessary to consider the temperature and amount of energy that can be extracted from the heat generated by the nuclear reaction, and to convert it into electricity and use it as electricity. Alternatively, it is necessary to decide whether to use it directly as thermal energy, and configure an electrical conversion system or a heat utilization system according to that decision.

Furthermore, in order to optimize the configuration of electrical conversion systems or heat utilization systems, it is necessary to provide each system with an optimal system that takes into account the temperature of the energy that can be extracted from the heat generated by the nuclear reaction. One feature of the present invention is the ratio of the amount of electrical energy input to the fusion reactor to the thermal energy obtained from the fusion reactor, that is, the energy production efficiency of the fusion reactor and the thermal energy obtained from the fusion reactor. An object of the present invention is to provide a means for deciding whether to use a fusion reactor as a power generation device or a heat supply device, taking into account the conversion efficiency when converting energy into electrical energy.

Now, when the total electrical energy required to generate a nuclear fusion reaction mainly based on energizing energy is expressed as El, and the total thermal energy obtained from the heat generated as a result of the nuclear fusion reaction is expressed as E2, E2/E1 is expressed as E2/E1. Let ξ.

E2=ξE1 (1) ξ is the ratio of the generated energy to the energy input to the fusion reactor, and the larger this value is, the higher the energy generation efficiency of the fusion reactor is.

Next, if the conversion efficiency when converting one generated thermal energy E2 into electricity is expressed as η, then the amount of power generation obtained from the thermal energy E2 is ηE2.

When converting the thermal energy generated from the fusion reactor into electrical energy and effectively utilizing it, it is necessary that the amount of power generation ηE2 is larger than the amount of electric power El input to the fusion reactor, as shown in the following equation. If the power generation amount ηE2 is smaller than the input power amount E1, there is no point in using the fusion reactor as a power generation device.

ηEz＞Ex...(2)
From equations (1) and (2), η・ξ〉1 ... (3) In other words, the product of the energy generation ratio ξ in the fusion reactor and the conversion efficiency η when converting the generated thermal energy into electricity is If it is greater than 1, it can be seen that the fusion reactor can be used as a power generation device.

On the other hand, when the product of ξ and η is smaller than 1, it is suitable to use the generated thermal energy Ez as it is as heat without converting it into electricity. Of course, in this case too
It goes without saying that it needs to be >1.

Of course, if the product of ξ and η is 1 or more, the generated energy E
It is clear that there is no problem in terms of effective energy utilization if a part of 2 is used for power generation and a part is used as heat as it is.

One feature of the present invention is the ratio between the amount of electrical energy input to the fusion reactor and the amount of thermal energy obtained from the fusion reactor, that is, the energy production efficiency of the fusion reactor, and the thermal energy that can be extracted from the fusion reactor. An object of the present invention is to provide a means for deciding whether to use a fusion reactor as a power generation device or a heat supply device, taking into account the temperature of the fusion reactor.

Now, if the temperature of thermal energy that can be extracted from the fusion reactor is T, then the efficiency η of converting thermal energy into electric energy is:
Based on thermodynamic efficiency (Carnot efficiency), the higher T, the higher η.

ηccT... (4) Therefore, this is the condition for it to be effective as a power generation device (3)
Since ξ that satisfies the formula becomes smaller as η becomes higher, it becomes smaller as T becomes higher.

Conversely, if the temperature T obtained from the fusion reactor is low, the generated energy ratio ξ must be large.

In other words, considering the generated energy ratio ξ and the resulting temperature T as conditions for effectively using the generated thermal energy obtained from a fusion reactor as electric power energy, the higher T is, the smaller ξ is required; If it becomes lower, ξ must become larger.

That is, by considering the ratio ξ of the electrical energy required to cause a nuclear reaction in a fusion reactor to the thermal energy extracted as a result of the reaction, and the temperature T of that thermal energy, it is possible to use a fusion reactor as a power generating device. It can be determined whether it is appropriate to use the heat source or to use it as a heat supply device.

Another feature of the present invention is to provide an optimal power generation system that converts thermal energy generated in a fusion reactor into electrical energy.

Normally, in order to convert thermal energy into electrical energy, a Rankine cycle is configured using a steam turbine or the like based on the principle of thermodynamics to generate electricity.

Here, we provide a system for generating steam using thermal energy generated in a fusion reactor and effectively generating electric power using a turbine generator using the steam.

Here, the following three methods can be considered as means for obtaining steam to be introduced into the turbine.

(1) Steam is obtained by heating water or a liquid with a lower boiling point than water using a liquid heated in a fusion reactor and evaporating it.

(2) Use the steam generated from the heated liquid in the fusion reactor as is.

(3) Water or a liquid with a lower boiling point than water is heated and evaporated using steam generated from a liquid heated in a fusion reactor to obtain steam.

Here, a problem unique to a nuclear fusion reactor is the treatment of deuterium or tritium and oxygen gas produced by decomposition of heavy water or triple water as a result of energization.

Here, the combustion of deuterium or tritium gas and oxygen gas through a catalytic reaction or the like is utilized, and the heat generated by the combustion is used as a heating source for the steam introduced into the turbine. When the steam is heated, it becomes superheated steam, which improves the power generation efficiency of the turbine.

The steam discharged from the steam turbine is cooled and condensed by a cooling source such as seawater, and if the steam is generated from a fusion reactor, it is introduced into the fusion reactor and recirculated. If the steam is heated and generated by liquid or steam in a fusion reactor, the condensate is introduced into the heating device and recirculated.

Another feature of the present invention is to provide a heat supply system suitable for extracting thermal energy generated by a fusion reactor as heat and using it for hot water supply or as hot/cold heat for cooling/heating. .

Water or a liquid with a lower boiling point than water is heated or evaporated by the liquid whose temperature has been raised by the thermal energy generated in the fusion reactor, and this is supplied to the necessary heat demand destination. At this time, the heated liquid or the steam generated by heating is heated by heat obtained by burning oxygen and deuterium or tritium generated in a fusion reactor. This allows the energy obtained in the fusion reactor to be suitably converted into heat.

On the other hand, when thermal energy is used for cooling, an absorption refrigerator generates cold heat from hot heat.

Absorption refrigerators use solutions with strong vapor absorption (for example, LiB).
It absorbs steam into a solution such as r solution, and extracts the cooling heat from the latent heat of vaporization when generating steam as a cold heat source.
Cold heat of about 7°C can be easily obtained from a heat source of about 00°C.

〔Example〕

Examples of the present invention are shown below.

<Example 1> A feature of the present invention is that a liquid containing heavy water or triple water is energized and the quality of the thermal energy obtained by a nuclear fusion reaction is changed in its usage. The most desirable way to utilize thermal energy is to use it for power generation, both industrially and socially. Here, an example will be shown regarding the quality of thermal energy when used for power generation. Consider the heat generation efficiency ξ2 power generation efficiency η and the fusion reaction temperature T as parameters representing the quality of the obtained thermal energy.

Here, heat generation efficiency ξ=(generated thermal energy)/(energized electrical energy) Power generation efficiency V=(generated electrical energy)/(generated thermal energy). Converting thermal energy to electrical energy results in a loss of energy.1Normally, η is at most 0.3 to 0.4.
The value is large at the temperature at which power is generated. When electricity is applied to a liquid containing heavy water or triple water to obtain thermal energy through a nuclear fusion reaction, electrical energy is required for the energization, so this must be taken into consideration in the evaluation. Therefore, when the value of ξ×η exceeds 1, it is assumed that the plant is used as a power generation plant. Table 1 shows the value of ξ×η at each T and each ξ.

Table 1 Values of ξ×η for each T and ξ The values in the table are for the case where the temperature of the condenser is 20°C and ignore the energy required for auxiliary power, heat recovery, etc. . Depending on the system, there is a difference in value of about ±10%. FIG. 10 is a plot of ξ when the value of ξ×η is 1. When the operating conditions are above this curve, it is used as a single power generation plant, and below this curve, it is used as a heat source. Moreover, FIG. 11 shows the value of ξXη at each T, using ξ as a parameter. In FIG. 11, when the operating conditions are above the - dotted chain line, it is used as a power generation plant, and when it is below the - dotted chain line, it is used as a heat source.

<Example 2> FIG. 1 shows an example of a power generation plant according to the present invention. The fusion reactor 1 contains a liquid containing heavy water or triple water, and the electrode assembly 2 therein is energized by a power source 3. A liquid is introduced into the steam generator 4 from the fusion reactor 1 through a heat transfer tube, and the liquid (water, fluorocarbon, etc.) is heated to generate steam. The generated steam is superheated in the combustor 5, guided to the turbine 6, and used for power generation. The combustor 5 performs a combustion reaction on deuterium gas, tritium gas, oxygen gas, etc. generated in the fusion reactor 1, and a catalytic combustor or the like can also be used. Combustion gas containing heavy steam and the like discharged from the combustor is used in the preheater 8 to preheat the liquid that is circulated to the steam generator. In the preheater 8, gas such as helium is extracted from an oil port 9. Single heavy water or triple heavy water is returned from the preheater 8 to the fusion reactor. Heavy water or triple water consumed in the nuclear fusion reaction is supplied from the supply tank 10.

In Fig. 2, the basic system is the same as Fig. 1, but when the steam used for power generation is condensed in the condenser 7, relatively low-temperature seawater such as deep sea water is used. A preheater 11 using seawater with a high target temperature preheats the liquid circulating to the steam generator.

FIG. 3 shows a system in which, in addition to the system shown in FIG. 2, deuterium gas, tritium gas, oxygen gas, etc. generated in the fusion reactor 1 are supplied to a fuel cell 12, converted into electrical energy, and supplied to a power source 3. is added.

FIG. 4 shows the system shown in FIG. 3 with the addition of a system for storing electrical energy generated by the solar cell 13 in a storage battery 14 and supplying it to the power source 3.

<Embodiment 3> FIG. 5 shows an example of a power generation plant according to the present invention. A fusion reactor 1 contains a liquid containing heavy water or triple water, and an electrode assembly 2 therein is connected to a power source. 3, it is energized. Heavy steam and gas generated from the fusion reactor 1 are led to the combustor 5, where the deuterium gas, tritium gas, oxygen gas, etc. contained therein are subjected to a combustion reaction to superheat the steam, and the turbine 6 supplied to A catalytic combustor is suitable for the combustor.

FIG. 6 shows the system shown in FIG. 5 with the addition of a system for storing electrical energy generated by the solar cell 13 in a storage battery 14 and supplying it to the power source 3. In FIG.

<Embodiment 4> In FIG. 7, heavy steam and gas generated from the fusion reactor 1 are supplied as a heat source to a tubular steam generator 15.

The liquid that has been heated and condensed in the steam generator 15 is returned to the fusion reactor 1 . The steam generated in the tubular steam generator 15 is superheated in the combustor 5, rotates the turbine 6, and then passes through the condenser 7.
It is condensed in

In the combustor 5, heavy water vapor generated from the fusion reactor 1 and deuterium gas, tritium gas, oxygen gas, etc. in the gas are supplied from a tubular steam generator 15 and combusted. The combustion gas is supplied to a preheater 8 to preheat circulating water to a tubular steam generator 15.

In Figure 8, the basic system is the same as in Figure 7, but when condensing the steam after it has been used for power generation in the condenser 7, relatively low-temperature seawater such as deep sea water is used. The preheater 11 uses seawater with a high target temperature to preheat the liquid circulating to the steam generator. FIG. 9 shows how the electric energy generated by the solar cell 13 is transferred to the storage battery 14 in the system shown in FIG.
A system for storing and supplying power to the power supply 3 is added to the power supply.

<Embodiment 5> FIG. 12 is an example of a system for supplying heat according to the present invention. The fusion reactor 1 contains a liquid containing heavy water or triple water, and the electrode assembly 2 therein is energized by a power source 3. A liquid is introduced into the steam generator 4 from the fusion reactor 1 through a heat transfer tube, and the liquid (water, fluorocarbon, etc.)
is heated and steam is generated. Gases such as deuterium gas, tritium gas, and oxygen gas generated in the fusion reactor 1 are
The heavy water vapor supplied to and discharged from the fuel cell 12 heats the steam generated from the steam generator 4 in the heater 18, and the obtained electrical energy is supplied to the power source 3. Steam generated from the steam generator 4 and superheated by the heater 18 is supplied to the heat load 17 as warm heat, or is supplied to the heat load as cold heat through the absorption refrigerator 16. In addition, solar cell 13
The electrical energy generated can also be stored in the storage battery 14 and supplied to the power source 3.

<Embodiment 6> FIG. 13 shows that heavy steam and gas generated from a 6-nuclear fusion reactor 1, which is an example of a system for supplying heat according to the present invention, are led to a combustor 5, and the heavy steam and gas contained therein are hydrogen gas,
The steam is superheated by combustion reaction of tritium gas, oxygen gas, etc., and is supplied to the heat load 17 as warm heat, or is supplied to the heat load 17 as cold heat through the absorption refrigerator 16. Further, the electrical energy generated by the solar cell 13 can be stored in the storage battery 14 and supplied to the power source 3.

<Embodiment 7> FIG. 14 is an example of a system for supplying heat according to the present invention. The liquid from the fusion reactor 1 is heated in the combustor 5,
The heat is supplied to the heat load 17 as warm heat, or the absorption chiller 1
6 is supplied to the heat load 17 as cold heat. Gases such as deuterium gas, tritium gas, and oxygen gas generated in the fusion reactor 1 are either supplied to the fuel cell 12 or sent to the combustor 5.
and burn it. Electrical energy obtained by the fuel cell 12 is supplied to the power source 3.

<Embodiment 8> FIG. 15 is an example of a system that uses heat for seawater desalination according to the present invention. Heavy steam and gas generated from the fusion reactor 1 are led to the combustor 5, where the deuterium gas, tritium gas, oxygen gas, etc. contained therein are subjected to a combustion reaction to superheat the steam and convert it into seawater and freshwater. is supplied to the converting process 19. In addition, the electrical energy generated by the solar cell 13 is
It can also be stored in the storage battery 14 and supplied to the power source 3.

<Embodiment 9> FIG. 16 is an example of a system for supplying heat and electricity according to the present invention. The fusion reactor 1 contains a liquid containing heavy water or triple water, and the electrode assembly 2 therein is energized by a power source 3. A liquid is introduced into the steam generator 4 from the fusion reactor 1 through a heat transfer tube, and the liquid (water, fluorocarbon, etc.) is heated to generate steam. Gases such as deuterium gas, tritium gas, and oxygen gas generated in the fusion reactor 1 are supplied to the fuel cell 12, and the heavy steam discharged is used in the heater 18 to heat the steam generated from the steam generator 4. death,
Further, the obtained electrical energy is supplied to the power source 3. Steam generated from the steam generator 4 and superheated by the heater 18 is either supplied to the turbine 6 and used for power generation, supplied as warm heat to the heat load 17, or passed through the absorption chiller 16 to the heat load as cold heat. 17. Further, the electrical energy generated by the solar cell 13 can be stored in the storage battery 14 and supplied to the power source 3.

〔Effect of the invention〕

Since the present invention is configured and operated as described above, it produces the effects described below.

First, by fully considering the energy required to cause the fusion reaction, the resulting energy, and the temperature potential of the energy, a re-optimized system can be provided.

That is, the three elements of input, output, and output temperature enable the most efficient use of fusion energy under each condition. In the following, in detail, the ratio ξ of the energization energy and the thermal energy of the fusion reaction and the value of the generated thermal energy T are determined, and if this value is located below the region shown in FIG. If it is located above the area, it can be used for power generation or hot/cold heat, thereby providing an extremely effective technology for utilizing the thermal energy of the fusion reaction. Furthermore, when generating electricity, economical efficiency can be improved by confirming that the product of η and ξ is 1 or more from the relationship between the power efficiencies η and ξ of various power generation methods.

Second, as shown in Figures 1 to 4, by providing a steam power generation subject and a combustor, it is possible to perform a combustion reaction with deuterium gas or tritium gas and oxygen gas generated from a nuclear fusion reactor. Since the gas concentration is high, combustion efficiency is greatly improved and the combustor can be made smaller.

Third, when fusion reactions occur at relatively high temperatures, the number of system components can be reduced by introducing the generated heavy steam and gas into the combustor simultaneously, as shown in Figures 7 and 8. can do.

Fourth, as shown in Figures 7 to 9, by installing a steam generator and a combustor, heavy steam generated from the fusion reactor and generated gas can be separated in the steam generator. can improve the combustion efficiency of the combustor.

Fifth, when using the thermal energy of the fusion reaction as a heat source, as shown in Figure 12, by arranging a steam generator and a combustor, the liquid circulation system 2 of the fusion reactor circulates the generated gas. The system and the circulation system to the load (heat demander) side can be separated, improving safety.

Sixthly, as shown in FIG. 13, by providing a combustor that can introduce both generated steam and generated gas, the heat supply system can be extremely simplified.

Seventhly, as shown in FIG. 14, combustion efficiency can be improved by supplying the liquid in the fusion reactor to the consumer side as it is and simultaneously introducing the generated gas into the combustor.

Eighth, when using the thermal energy generated in a nuclear fusion reactor for an evaporative seawater desalination device, as shown in Figure 15, the generated steam and generated gas are passed together into the combustor, and the generated steam is Raising the temperature has the effect of simplifying the system.

Furthermore, the ninth effect is that in a heat supply system equipped with a steam generator, combustor, etc., as shown in Figure 16,
By installing steam turbine-driven power generation equipment in parallel using steam heated to high temperature in the combustor, it is possible to extract both heat and electricity at will, reducing seasonal changes in heat/power consumption over the course of a day. It becomes possible to correspond to

[Brief explanation of drawings]

Figures 1 to 9 are system diagrams of a system for obtaining electrical energy according to the present invention, Figure 10 is a characteristic diagram representing the relationship between temperature T and ξ, and Figure 11 is a characteristic diagram representing the relationship between T and ξXη. 12 to 14 are system diagrams of a system for supplying thermal energy according to the present invention, and FIG. 15 is a system diagram of a system for supplying thermal energy according to the present invention.
FIG. 16 is a system diagram of a system that utilizes thermal energy obtained by the present invention for seawater desalination. FIG. 16 is a system diagram of a system that simultaneously supplies thermal energy and electrical energy according to the present invention. 1... Fusion reactor, 2... Electrode assembly, 3...
Power source, 4... Steam generator, 5... Combustor, 6...
Turbine, 7... Condenser, 8... Preheater, 9... Air extraction port, 10... Supply tank, 11... Preheater using seawater, 12... Fuel cell, 13... Solar battery, 14
...Storage battery, 15...Pipe steam generator, 16...
・Absorption chiller, 17...Thermal funeral map is not included. Figure Figure Figure 8 Figure 12 Figure 3 Sendai Figure ■ En

Claims (1)

[Scope of Claims] 1. In a device that generates thermal energy through a nuclear fusion reaction by applying electricity to a liquid containing heavy water or triple water, or a liquid containing an electrolyte therein, the ratio of the energizing energy to the generated thermal energy If ξ is the Y-axis and the temperature T obtained from nuclear fusion is the X-axis, at least the coordinates (T, ξ) = (50, 70), (100, 2
0), (150, 14), (200, 10) and asymptotically approaches the X and Y axes, ±10% of this curve.
The area that can be expressed as (50, 70±7), (100,
20±2), (150, 14±1.4), (200, 1
If ξ and T of the thermal energy generating device are below the upper limit of the area, the generated energy is used as heat or cold, and the area surrounded by two curves connecting the coordinates of 0±1) is In the above case, the low temperature fusion energy system is characterized in that the generated energy is used as electric power or hot/cold energy. 2. In a device that generates thermal energy through a nuclear fusion reaction by applying electricity to a liquid containing heavy water or triple water, or a liquid containing an electrolyte therein, the energy required to cause the nuclear fusion reaction and the generated thermal energy are When the ratio of ξ is expressed as ξ, and the conversion efficiency from the generated thermal energy to electric power is expressed as η, if the product of ξ and η is less than 1, the generated thermal energy is used as heat or cold, and this product is 2. The low-temperature fusion energy system according to claim 1, wherein if the thermal energy is one or more, the thermal energy is used as electric power or hot/cold energy. 3. It is composed of a steam generator, a combustor, a steam turbine, a generator, a condenser, a preheater, and a pump, and the steam generator has a built-in heat exchanger, and the heat exchanger has a low-temperature core. The heated liquid is circulated in the fusion reactor to heat the liquid remaining in the steam generator to generate steam, and the steam is introduced into the combustor, and the low temperature fusion reactor is heated. Generated deuterium gas or tritium gas and oxygen gas are introduced into the combustor and combusted to convert the steam into superheated steam, which is then introduced into the steam turbine to drive the steam turbine and generate electricity. Further, the steam expanded in the steam turbine is condensed with cooling water such as seawater, and this condensate is introduced into the preheater, and heat exchanged with heavy steam or triple steam generated after combustion in the combustor. 2. The low-temperature fusion energy system according to claim 1, wherein power is generated in a system in which the liquid is heated, then introduced into the steam generator and recirculated. 4. In a power generation system consisting of a steam generator, a superheater, a turbine, a generator, a condenser, and a pump, the steam generator is a low-temperature nuclear fusion reactor, and the deuterium gas or tritium generated from the reactor is 2. The low-temperature fusion energy system according to claim 1, wherein the low temperature fusion energy system is introduced into the turbine as superheated steam that undergoes a combustion reaction between the gas and oxygen gas and exchanges heat between the resulting high-temperature heavy steam and the steam. 5. Steam generator, combustor, turbine, condenser, preheater,
It consists of a pump that pumps heavy water vapor containing deuterium gas or tritium gas and oxygen gas generated in a low-temperature fusion reactor.
Introducing water into the steam generator to heat and evaporate water introduced into the steam generator or a liquid with a boiling point lower than water;
Heavy water vapor is condensed and returned to the low-temperature fusion reactor through a recirculation system, and deuterium gas or tritium gas and oxygen gas are introduced into the combustor to generate high-temperature heat generated by the combustion reaction of the gases. The generated steam is heated to become superheated steam and introduced into the steam turbine, and after rotating a generator, the generated steam is condensed or liquefied in the condenser and introduced into the preheater, and in the preheater, Heat is exchanged with the heavy steam generated by combustion in the combustor, and the heavy steam becomes heavy water and joins the recirculation system that returns to the low temperature fusion reactor. After the water or liquid is preheated, the steam becomes heavy water. 2. A cold fusion energy system according to claim 1, comprising a recirculation system introduced into the generator. 6. It is composed of a steam generator, a superheater, an absorption refrigerator, and a fuel cell, and the steam generator has a built-in heat exchanger, and the heat exchanger has a built-in heat exchanger. The heated liquid is circulated to heat the water retained in the steam generator to generate steam, the steam is heated through the superheater, and a part of the steam is temperature-adjusted using a desuperheater. , a system that supplies air to a heat consumer for heating, returns condensed water to the steam generator, uses the remainder as a driving heat source for an absorption chiller, and supplies cold heat generated by the absorption chiller to the cold heat consumer; , deuterium gas or tritium gas and oxygen gas generated in a low temperature fusion reactor are introduced into a fuel cell to generate electricity, and electricity is supplied to the low temperature fusion reactor to generate high temperature generated from both gases. A system for introducing heavy steam into the superheater, exchanging heat with steam from the steam generator, condensing it, and returning it to the low temperature fusion reactor again. Energy supply system. 7. Consisting of a combustor and an absorption refrigerator, deuterium gas or heavy steam containing tritium gas and oxygen gas generated in a low-temperature fusion reactor is introduced into the combustor, and the deuterium gas or The high-temperature heavy steam generated by the combustion reaction between hydrogen gas and oxygen gas is used to heat the heavy steam to raise its temperature, and after adjusting the temperature of a portion of the steam using a desuperheater, it is sent to heat consumers. The low-temperature fusion energy according to claim 1, wherein the low-temperature fusion energy is heated and condensed, and then returned to the low-temperature fusion reactor, the remainder is used as a driving heat source for the absorption refrigerator, and the condensate is returned to the low-temperature fusion reactor. supply system. 8. Consisting of a combustor and an absorption refrigerator, the liquid heated in the low-temperature fusion reactor is introduced into the combustor, and deuterium gas or tritium generated during nuclear fusion is introduced into the combustor. Gas and oxygen gas are introduced to cause a combustion reaction, and the generated high-temperature heavy water vapor is heat exchanged with the liquid to raise the temperature of the liquid. A portion is supplied to hot water consumers and the rest is absorbed. The low temperature fusion energy supply system according to claim 1, wherein the low temperature fusion energy supply system is used as a driving heat source for a refrigerator and is returned to the low temperature fusion reactor. 9. An apparatus for generating heat energy by a nuclear fusion reaction by supplying electricity to a liquid containing heavy water or triple water, or a liquid containing an electrolyte thereof, according to claim 1, wherein the electric power for said electricity is obtained from solar power generation. The described cold fusion energy system. 10. A low-temperature fusion energy system that obtains power from a fuel cell to supply electricity to the device for generating thermal energy according to claim 9. 11. A low-temperature fusion energy system in which the power obtained from the solar power generation according to claim 9 is supplied to the device that generates thermal energy via a capacitor. 12. A device for generating thermal energy according to claim 9, in which the obtained thermal energy is used to heat seawater, the seawater is evaporated, and the steam is cooled to obtain fresh water. 13. A low-temperature fusion energy system in which a part of the thermal energy obtained by the apparatus for generating thermal energy according to claim 9 is converted into electricity and used as electric power, and the other part is used as hot or cold heat.