JP2001123936A - System and device for utilizing thermal energy included in material as resource - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system utilizing a solar energy stored in all material (heat source) present in earth as energy of electricity and heat effective for human being. SOLUTION: A process (A) for carrying out vaporization by bringing liquid heat medium which vaporizes at a vicinity of temperature of a heat source into the heat source through a heat exchanger, and a process (B) for carrying out heat radiation of a vaporization heat medium by heating an object material to be heated through a heat exchanger other than the heat exchanger used in the process (A) under pressurization are coupled and circulated. A cubic expansion energy at the time of vaporization of the liquid heat medium in the process (A) and a heat radiation energy obtained in the process (B) are taken out and are used as a source such as electricity energy, motion energy and efficient heat energy.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001] The present invention relates to a system for converting thermal energy of various substances such as gas, liquid, and solid into resources that can be used as a practically usable combined energy of electricity and heat.

[0002]

2. Description of the Related Art In recent years, the problem of energy and the environment has been taken up as the greatest problem for humankind. Regarding energy issues, fossil fuels used for thermal power generation, fuel cells, etc., have a question of permanence due to resource depletion and environmental issues.

[0003] The use of nuclear power is limited in location due to the problem of radioactive pollutants, and it is difficult to greatly expand it. There is no technical prospect for using fusion energy.

[0004] Other energies include the use of energy such as, for example, hydraulic, solar, wind, wave, or geothermal. These are advantageous in that they are clean and can be dispersed.
Low energy density or localized heat source.

On the other hand, energy-related innovations that have recently attracted attention include sodium-sulfur batteries, lithium batteries, and flywheel batteries. However, these are intended to temporarily store energy and to improve utilization efficiency corresponding to leveling or temporary large capacity use.

It has already been proved by natural phenomena that clean effective energy can be created by connecting the evaporation and liquefaction cycles of the heat medium.

That is, there are typhoons, low pressures, tornadoes, etc. that emit enormous energy, and the output energy is immeasurable.

When the phenomenon of the typhoon is examined in more detail, the following is obtained.

[0009] Seawater warmed by solar heat becomes steam, which is heated to form an updraft. At this time, the water vapor is adiabatically cooled and condensed and liquefied to form water droplets and rain. The updraft obtains latent heat of liquefaction, maintains a higher temperature than the surroundings, and forms a large updraft. In other words, a low pressure is reached, and the surrounding air containing water vapor flows in toward the low pressure. A huge swirl of energy, called a typhoon, is generated in this way. The ascending air current is cooled in the sky, diffuses and descends far away, comes into contact with the sea surface again, and flows into the low-pressure eye as an air current containing water vapor. Typhoon is a huge heat pump and clean energy generation system using water and air as heat medium.

In order to make effective use of the energy,
If an enormous number of wind turbine generators are prepared and an infinite number of hydroelectric generators using the potential energy of river water flow caused by rainfall, enormous electric energy effective for human activities should be obtained. Currently, humans use only a fraction of the energy of typhoons.

The radiant energy of the sun that falls on the earth for one hour is considered to be equivalent to the energy consumed by all human beings for one year, and most of them are stored in the earth, seawater, open air, river water, etc. Become.

[0012] If the latent heat can be impeached and used by the vaporization and liquefaction cycle by applying the heat energy provided to these to the heat medium, the energy generation system will be so enormous that it is considered that the energy problem of human beings can be solved.

A system for realizing such a principle is as follows.
Known as a heat pump, thermal air conditioners, heaters,
It is commercialized as a hot water storage device. It is also considered to be used as a district heating or snow melting device by being connected to a heat collecting device.

It has been found that these heat pump systems can generate 3-8 times as much heat energy as the pressurized energy supplied to operate the heat medium liquefaction compressor. However, there has conventionally been only utilization as heat energy.

The utilization of the radiant energy of the sun falling on the earth is limited to a very small part such as a solar cell or a method of collecting heat using a mirror surface. The idea of utilizing the vast amount of stored thermal energy that can be utilized not only on the earth but also in outer space as a promising large-scale clean energy source in the future has not been developed.

[0016]

Means for Solving the Problems The present inventors have made intensive studies to solve the above-mentioned problems, and as a result, have reached the following invention. That is, the present invention provides a step (A) of vaporizing by bringing a liquid heat medium that evaporates near the temperature into contact with a material heat source through a heat exchanger, and separates the vaporized heat medium from the heat exchanger under pressure. The step (B) of heating and liquefying the substance to be heated through the heat exchanger is connected and circulated to extract the volume expansion energy at the time of vaporizing the liquid heat medium of the step (A) and the heat radiation energy of the step (B). A first feature of the present invention is a resource heat energy resource recycling system characterized in that it is recycled as effective thermal energy, electric energy, kinetic energy, or the like. Further, in the system according to the first aspect, a high-performance steam generator is provided in the step (A), and an electric energy or kinetic energy conversion device including a high-performance compressor and a temperature difference operation turbine is provided in the step (B). A second object of the present invention is to provide a material heat energy resource recycling system which is arranged and takes out the total energy of electricity or kinetic energy larger than the compressor input and heat energy that can be effectively used by circulating a heat medium. Further, the system of the second aspect is used in two or more series, and the first series of radiative liquefaction heat exchangers and the second series of vaporizers are connected to take out from the generated second series of heat medium evaporation energy. A third aspect of the present invention is a material heat energy recycling system characterized by operating the first series of compressors using the kinetic energy and recycling excess energy as electricity and effective heat. Further, the system of the second aspect is arranged in two or more lines in parallel, and kinetic energy is taken out by using heat energy taken out from the first-system radiative liquefaction heat exchanger,
A fourth object of the present invention is to provide a material heat energy recycling system characterized in that a parallel system is operated with the kinetic energy to obtain larger electric and heat energy with a compressor operation input equivalent to that of the first series. Further, in any one of the systems according to the first to fourth aspects, a renewable clean energy such as solar cell electric energy, wind kinetic energy, and hydrokinetic energy is used as a compressor operation input. The fifth aspect is the resource recycling system. Further, in any one of the systems according to the first to fifth aspects, a non-azeotropic mixed heat medium is used as a circulating heat medium, and a single-stage or multi-stage turbine generator for intermediately extracting a partial condensate is used;
Alternatively, in the compression step of the turbine exhaust heat medium, the intermediate extraction heat medium
A sixth aspect of the present invention is directed to an electric and effective heat generating apparatus characterized in that the entire heat medium is liquefied by injection in stages or in multiple stages.
A seventh feature of the present invention is a device having power generation and heating functions, wherein at least a part of each device in the sixth feature is formed of a carbon fiber composite material.

The basic system of the present invention includes a step (A) of supplying heat energy to a liquid heat medium from a heat source to vaporize the liquid heat medium, and utilizing the volume expansion energy at the time of vaporization, and adiabatic process by compressing the vaporized heat medium. It comprises a step (B) of generating compression heat and utilizing latent heat generated in the liquefaction phase transition of the gasification heat medium.

In the operation stabilization state of the system of the present invention,
Some of the output energy from the system can be converted to electrical or kinetic energy and used as operating energy for the system. In addition, a hybrid system that uses solar cell power or wind power as compressor power can supply effective thermal energy or electric / kinetic energy with thermal energy several times greater than solar cell power or wind power. Become like

When fluid materials such as the atmosphere, rivers, and seawater are used as heat sources, these materials absorb solar energy (heat and light) and are continuously supplied with energy by convection. . That is, it becomes an effective total solar energy effective utilization system.

For example, in a solar cell, only solar energy is converted into electricity, but in the present invention, solar energy and heat and other energy several times that of solar energy can be used simultaneously.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 1 is a schematic diagram showing an example of the system of the present invention. In FIG. 1, low-temperature steam power is generated by using a low-temperature steam generator 5 and heat E1 generated by a condenser 2, and the compressor 1 is generated by the generated power. Operate and extract surplus power. The system uses heat radiation energy in a separate system to make full use of the generated energy.

The theoretical basis for extracting thermal energy from the present system is as follows.

In FIG. 1, the external load energy in the compressor 1 is E0, the heat generated in the condenser 2 (heating unit) is E1 (condensation latent heat (under high-temperature pressurization)), the evaporation heat is E2, and the replenishment heat energy from the external substance is E2. E3 (atmosphere,
Assuming that the power of the replenishment energy heat exchanger 4 is E4, the heat of evaporation is replenished during the operation of this system, so that E2 = E3, and the heat of condensation and the heat of evaporation are When the temperature difference of condensation is small, it is considered that they are almost equal, so that E1 = E2 = E3.

The external load energy of the compressor is E = PV when the ideal gas is compressed. However, in the case of the non-ideal gas which liquefies, liquefaction proceeds at a constant pressure and E = P′V.
P 'is constant and has a lower pressure than P, and can generate large latent heat of condensation with relatively low external energy.

In the conventional air conditioner, E1 / E0 = 3 to
5. With the improved apparatus, it is also possible to achieve 8, and if 5 is adopted as the intermediate value, the energy that can be theoretically generated is E = E1−E0 = (5-1) × E0 = 4E0.

On the other hand, the latent heat of evaporation of the evaporator is supplied from the atmosphere, seawater, or the like by heat exchange, and when power is used for the heat exchange, the energy E4 is lost. However, in general, E4 << E0.

When a limited replenishment energy source is used, the energy that can be extracted therefrom is E '= CV (T
i-To), the heat capacity of the stored energy source is the limit of the amount of heat generation, and the amount of power generation is multiplied by the power generation efficiency. (Where C is the specific heat, V is the mass of the heat source,
Ti and To are temperatures before and after heat exchange. )

By the way, in the case where the latent heat of evaporation is replenished by using a 1-ton water tank as a heat source, if the temperature of the heat source drops by 1 ° C., E3 = CV · ΔT = 1 × 1000 × 1 Kc
It is possible to create a heat output of al / ° C. · ton = 1.16 KW · h or electric power obtained by multiplying the heat output by the power generation efficiency.

For example, when the temperature of a pond having a water volume of 1000 tons is changed by 5 ° C., energy of 5000 kW · h is obtained. In addition, power of 5000 kW / h × power generation efficiency and residual effective heat energy can be theoretically extracted from a river through which a water flow of 1000 tons / h flows.

The temperature on the output side is substantially determined by the type of the circulating heat medium. By searching for heat medium, low-temperature operation type and high-temperature operation type devices can be developed.

Further, by connecting the low-temperature operation type and the high-temperature operation type in series, it is theoretically possible to extract an amount of energy on the high-temperature side by subtracting the energy of the increased compressor. That is, in the two-stage serial device, E1 ′
Assuming that / E0 ′ = 5, E1′−E0 ′ = 4 × E0 ′.

Since the externally supplied energy is reduced to the output energy, E1 '= E2 = E3. When the stable state is entered, assuming that the heat radiation and mechanical loss are zero, the energy is the same as the energy generated in the first stage at a high temperature. It will be possible to extract an amount of energy.

That is, the energy that can be generated by a two-stage system in which two compressors having the same capacity are connected in series is expressed by E ′ =
4 × E0′−E0 = 3E0.

Although a multi-stage system is conceivable, since the power of the compressor and the generated energy are close to each other, the merit of the system is reduced except for an efficient heat medium.

The energy generated here is an independent energy source that is essentially clean and does not generate any waste since it becomes a densely-opened system if solar energy or wind energy is used as power for the compressor. And

If it is connected to a low-temperature steam generator or a Stirling engine generator having a high-performance multi-stage intermediate partial condensation heat medium extraction function using a non-azeotropic mixed heat medium having an output energy of 20% or more, It is possible to obtain useful heat energy while procuring power that exceeds the input power.

When the compressor is operated with this electric power, a system that operates by private power generation is obtained. Thermodynamics 2
The law states that the efficiency of power generation using the temperature difference cannot exceed the limit of Carnot cycle efficiency (high temperature TH-low temperature TL) / high temperature TH. However, the above effects can be obtained by the present invention based on the following theoretical basis. That is, the maximum theoretical efficiency of obtaining electric energy obtained by the operation of the generator 10 shown in FIG. 2 is (T1−T1 ′) / T1, where T1 ′ works by adiabatic expansion of the heat medium in the turbine, Cooling temperature, but non-azeotropic mixed heating medium, partially condensing and intermediate extraction, the latent heat of condensation of the heating medium can be used for power generation, and Carnot cycle efficiency calculated only in the gas phase A power generation system that exceeds this will be realized. As the non-azeotropic mixed heating medium system, a water / air system is realized by a typhoon, etc., but a carbon dioxide gas / water system, a carbon dioxide gas / acetone (or methanol, dimethyl ether) system, an ammonia / water system, and a mixed chlorofluorocarbon heating medium are used. A system is effective in realizing the present system.

For more efficient operation, it may be better to switch the compressor power directly to the turbine rotational power. In addition, a high-efficiency motor such as an SRM (switch and reluctant motor) can be used for the heat source moving power and the compressor power for heat exchange.

In this way, a system for automatically operating the system to obtain effective heat energy and electric energy from a material heat source is obtained.

Further, by arranging two such systems in series, it is possible to form a double cycle system capable of obtaining a more effective output in the temperature range.

Further, by arranging the two series in parallel, a composite system capable of more stable energy extraction can be obtained.

It is possible to increase the number of stages of the parallel system and to increase the output later, and to obtain a system that takes out large power while having a small initial power.

A small-sized clean energy generator that generates such electricity and heat energy is, in principle,
For example, this is achieved by a method of attaching a small high-performance turbine to a heat medium evaporation system of a commercially available water or air heat exchange air conditioner.

These are utilized as a new system for supplying home electric power and heating / cooling. Heating devices, particularly various heating furnaces, press heaters, hot springs, and the like that require a large amount of heat can be used as heating devices with extremely large energy saving effects, but their significance has not yet been known.

On the other hand, if a large-sized clean energy generator is developed, it can be used for local electric power and heating and cooling by a combination of the electric power and the heat energy.
Furthermore, unlike solar cells, solar radiation heat is not used directly, so energy can be supplied regardless of whether it is cloudy or night. That is, by supplying solar energy to the atmosphere, seawater, lakes and marshes, infinite electric energy can be generated without interruption.

If a solar cell or a wind power generator is used for the compressor power, this device becomes a complete clean energy supply system, and provides an effective means for preventing global warming. Further, once power generation starts, the compressor is operated using a part of the self-generated energy, and as long as there is a circulating supply of heat energy from a heat source, it is possible to generate electric power energy.

The system of the present invention can be relatively easily formed by connecting a power generating device or a kinetic energy extracting device to a conventionally known heat pump.

Regarding the power generation device, a steam turbine system,
Alternatively, power generation by an externally heated Stirling engine is also effective. In particular, the operating efficiency of the turbine by the heat medium vapor greatly affects the energy creation of the present invention. Directly operating a compressor using rotary kinetic energy before conversion to electrical energy is often particularly effective.

As for the compressor, a scroll system or a piston system is used in the case of a small system, but a screw system or a turbo system compressor can be adopted in a medium-sized or large system.

As the heat exchanger, a thin heat dissipating metal fold heat exchanger having excellent heat collecting and heat dissipating effects adapted to atmospheric heat can be used. When using water heat, a conventionally known heat exchanger for water cooling can be used, or an improved device can be used. When utilizing the heat of earth and sand, rocks, etc., heat can be absorbed via a primary heat exchange system that transmits heat to a liquid such as water by piping the pipes.

The heating medium is water / air, water / carbon dioxide, carbon dioxide / methanol, acetone, dimethyl ether, water / ammonia, alternative freon, carbon dioxide, and the like. It is possible to employ a heating medium.

In order to operate the primary compressor, power purchase,
A gasoline engine or the like can be used, but in order to operate the entire system in a clean state, it is desirable to operate a compressor with solar cells, hydraulic power, and wind energy to extract output. In some cases, ships,
The system of the present invention can be operated by using the kinetic energy of a moving object such as a car or a train to obtain an energy output equal to or higher than the input, thereby serving as a moving object engine.

In particular, the power source of a ship using seawater energy is an application that can exert its effects.

In order to use such air or (sea) hydrothermal energy as a driving energy source for a moving body, the entire apparatus must be lightweight, and some or all of the components are made of an advanced composite material. Can be configured. In particular, it is desirable that a high-performance small power generation turbine or a scroll compressor be made of a carbon fiber composite material.

In this case, the parts effective for application include a cylinder, a shaft, a piston, a turbine part, and a pipe of a compressor. In addition, advanced composite materials can be used for rotating springs, shafts, frames, pipe frames of heat exchangers, and the like of generators.

As the advanced composite material, aramid fiber or high-performance glass fiber can be used as a base material in addition to carbon fiber resin composite material or carbon fiber / carbon composite material.

As a specific example of using the clean energy generation system of the present invention, a home heat and electricity supply device will be described in detail.

Conventionally commercialized home energy supply devices are solar cell power generators or solar water heaters. A solar cell power generation device is a device that generates electric power using a silicon semiconductor. The solar energy used is limited to light energy and uses only a part of the solar energy originally possessed.
It is about 8%.

The old-type water heater that produces hot water using solar radiation heat does not utilize solar energy.

A home heat / electricity supply device using the system of the present invention supplies power with solar energy, operates a compressor, and further heats hot water heated with solar radiation energy by a heat pump device. Therefore, it is possible to efficiently generate hot water having a higher utility value than the conventional device. In addition, the power generated from the solar cell can be adjusted and used by an inverter, and can be used even if power is taken out from a heat pump-linked generator. That is, according to the apparatus using the system of the present invention, it is possible to supply hot water and electric power that can be effectively used at a desired ratio.

On the other hand, in the case of a wind power generator, a part of the kinetic energy of the wind can be converted into electric energy because the kinetic energy of the wind is converted into the rotational motion of the propeller to generate electric power.

With the heat pump combined device using the system of the present invention, the kinetic energy of the wind is used as the power source, and the atmospheric heat energy caused by the wind three to eight times that of the motive energy can be taken out as the heat energy, and further generated from the kinetic energy of the wind It is possible to generate electric energy converted from heat energy that exceeds the electric energy that can be generated.

In the system of the present invention, it is possible to directly use the rotational kinetic energy from the power generation turbine and use it, or to omit two or more lines by arranging them in series or in parallel. By assembling this system, it is possible to make the system more stable and generate a large amount of electricity and heat energy.

The present invention proposes the basis of an enormous improvement system, and does not describe the entire system. The present invention can be put to practical use by appropriately applying appropriate components according to needs and situations.

[0066]

EXAMPLES Hereinafter, the present invention will be described more specifically with reference to examples.

[Example 1] At atmospheric temperature of 20 ° C, power consumption of the compressor was 700 W, and heated air of 65 ° C was supplied at 3.5 ° C.
Heat transfer area 2 with KW output (5 times output compared to input)
Using a carbon dioxide / methanol mixed heat medium provided with a heat exchanger of 0 m 2, a heat pump cycle system as shown in FIG. 2 having a heat medium generator 10 having a power generation efficiency of 20% with the output side as a heat source was formed. .

At an outside air temperature of 20 ° C., the compressor 6 is operated by purchasing power from a 200 V power supply, heat is radiated by the condenser 7, and the heat medium is coagulated and liquefied.
Then, after absorbing and vaporizing the atmospheric heat, the turbine of the generator 10 is operated without taking out the electric power, and then operated again without being taken out to the compressor 6 for pressurization. did.

At this time, the input E0 to the compressor 6
(700 W), the heat output (E1
2) was about 5E0 (3.5 KW). A circuit for heating the vaporized heat medium immediately after leaving the vaporizer 9 with this heat output is provided,
Electric power was taken out of the generator 10, adjusted by an inverter as a power source of the compressor 6, and used while being used together with the power purchase, so that steady operation was finally possible with no power purchase.

The heat loss caused by the generator 10 is entirely subjected to heat exchange ventilation, so that electricity and thermal energy of 2 K are basically supplied from the condenser 7 without an external input.
W was available.

On the other hand, when the compressor 6 was operated by using the rotational energy of the turbine directly by using the clutch and the transmission without taking out the electric power of the generator 10, the excess heat energy of the condenser 7 was further increased.

By using such a system, in the steady state, 100 W of power and 60 ° C., 1.5 KW of thermal energy could be taken out without any external input. At this time, the power consumed by the vaporizer 9 is 50
W, the atmosphere of the heat source was cooled from 20 ° C. to 10 ° C., and the amount of atmospheric heat consumed in the heat exchange was about 3.5 KW.

[Embodiment 2] A system similar to the system of Embodiment 1 is combined in two systems, and as shown in FIG. 3, a first condenser 12 of a first series and a second vaporizer 16 of a second series are combined.
To form a double cycle heat pump system.

When the outside air temperature is 20 ° C., the first compressor 11 is operated by purchasing power from a 200 V power supply,
The heat is radiated by the first condenser 12 to condense and liquefy the heat medium,
Next, in the first vaporizer 14, the atmospheric heat is absorbed and vaporized,
It was led to the first compressor 11 and the first series was preliminarily operated until it reached a steady state.

At this time, the heat output (E1o) of the first condenser 12 was about 5E0 (5.0 KW at 65 ° C.) with respect to the input E0 (1.0 KW) to the first compressor 11.

Next, the heat medium is circulated through the second vaporizer 16 of the second series, the turbine of the generator 15 is operated by the energy that obtains heat from the first condenser 12, evaporates and expands the volume, and Kinetic energy E without taking out
21. In addition, the electric power E20 was supplied, the second compressor 19 was operated, and liquefaction was performed while transferring energy E2o to the heat storage body while generating heat under pressure. The liquefied heat medium was circulated again to the second vaporizer 16 to operate the second series.

When the second system is in a steady state, the energy input / output balance is approximately E21 + E2o = E20 +
E2i, and E2i = ca. 0.8 × E1o = 4 × E
0 (4 KW at 60 ° C.), output E2o = 4 × E20 = E2
i = 4 × E0 (4 KW at 100 ° C.). Input is E
Since 0 + E20 = 2E0 (2 KW), the output was twice the input.

Therefore, the first series is operated while using the rotational energy of the turbine of the generator 15 as the power of the first compressor 11 by connecting the clutch A and utilizing the inverter to balance the purchased power with the purchased power. Then, when it became a stable state, steady operation was possible with a power purchase input of 0.

Further, useful high-temperature resource thermal energy (100 ° C.), electric energy generated by using the thermal energy, and kinetic energy could be taken out from the second condenser 18.

Example 3 A water / ammonia heat medium heat pump system capable of outputting 5 kW (five times the input) of heated air at 1 ° C. and 65 ° C. at an air temperature of 20 ° C. and 3 kW 15 in power consumption
A heat pump system having an output of kw was arranged in parallel as shown in FIG.

At the outside air temperature of 20 ° C., the first compressor 23 is operated by the power purchase from the 200V power supply, the heat is radiated by the first condenser 20, the heat medium is condensed and liquefied, and then the first vaporizer 22 is cooled by the first vaporizer 22. The heat was absorbed and vaporized, guided to the first compressor 23, and the first series was preliminarily operated until a steady state was reached.

At this time, with respect to the input E0 to the first compressor 23, the heat output (E1
o) was about 5E0.

When the second system was operated by using the power generated from the output of this system, the total primary and secondary output obtained was eight times the total electric heating energy of the primary input. Is now available.

By operating the first system using solar cell energy, wind energy, hydraulic energy, and the like, an entirely clean energy creation system could be obtained.

[Embodiment 4] A 3 kW class silicon semiconductor power generation panel (solar cell) and a coiled vaporizing heat exchanger are used as a unit on a heat absorbing roof, and a generator for rotating a turbine with alternative Freon evaporation energy and a solar cell power are used. A solar cell-driven power generation hot water heater using the compressor and the liquefied heat medium tank after the 10 kW output heat exchanger unit as an outdoor unit and using the output heat exchange unit as a water heater heat source was manufactured.

The alternative chlorofluorocarbon evaporative energy was rectified and primarily stored in a large capacity secondary battery together with solar battery electric energy as a DC power supply, and the output was taken out as an AC 100 V power supply.

This device was suitable for supplying household electric power and hot and cold water to operate in cold regions without power supply.

The power obtained by this device was about 1.2 times the power of the 3 kW-class solar cell power generator and three times the heat energy of the power.

[Example 5] A heat pump system similar to that of Example 1 was produced by using 5 kW class small wind power as a compressor power.

The power of the generator is rectified to be a DC power supply.
The power supply was connected to a secondary battery, and the condenser heater was temporarily stored in a thermal storage device and used for air conditioning and hot water supply.

This device was effectively operated as a home electric power, air conditioning, and hot water supply device in a cold and windy region. With this device, about 1.2 times the power of a wind turbine of the same size,
Double the use of heat energy.

Embodiment 6 In a heat pump system similar to that of Embodiment 1, the generator, compressor shaft, shell, and frame are made compact and lightweight with carbon fiber composite material, and the heat source of the vaporizer is marine seawater. By using the power of the propulsion propeller as the rotational kinetic energy instead of extracting the electric power, a ship that could be propelled only by seawater heat energy without an external input could be constructed.

[0093]

According to the system of the present invention configured as described above, electricity and available heat resource energy exceeding the input energy can be extracted from a heat source having heat energy at an appropriate temperature regardless of the place of use. Can be. If the system of the present invention is used as a hybrid system where a large amount of solar heat energy or wind energy can be obtained, even in a severe environment, a large amount of energy required for human activities such as air conditioning and heating can be easily supplied.
Furthermore, by using advanced materials such as carbon fiber composite materials in the system of the present invention, miniaturization and weight reduction are achieved.
It can be used as an energy-saving driving force for ships and the like.
Further, since no pollutant is generated when these energy is generated, it is extremely effective in protecting the global environment.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing an example of the system of the present invention.

FIG. 2 is a schematic diagram showing another example of the system of the present invention.

FIG. 3 is a schematic diagram showing another example of the system of the present invention.

FIG. 4 is a schematic diagram showing another example of the system of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Compressor 2 Condenser 3 Heat medium storage tank 4 Evaporation heat exchanger 5 Low temperature steam generator 6 Compressor 7 Condenser 8 Tank 9 Vaporizer 10 Generator 11 First compressor 12 First condenser 13 First tank 14 First vaporizer 15 Power generation Machine 16 Second carburetor 17 Second tank 18 Second condenser 19 Second compressor 20 First condenser 21 First tank 22 First carburetor 23 First compressor 24 Second compressor 25 Second condenser 26 Second tank 27 Second Vaporizer 28 Generator

Claims (7)

[Claims] 1. A step (A) of vaporizing a material heat source by bringing a liquid heat medium that evaporates in the vicinity of the temperature into contact with a material heat source through a heat exchanger, and separates the vaporized heat medium from the heat exchanger under pressure. The step (B) of heating and liquefying the substance to be heated through the heat exchanger is connected and circulated, and the volume expansion energy at the time of vaporizing the liquid heat medium of the step (A) and the heat radiation energy of the step (B) are taken out. A material heat energy recycling system characterized in that it is converted into resources as effective thermal energy and electric energy or kinetic energy. 2. The system according to claim 1, wherein
A high-performance steam generator is provided in the step (A), and an electric energy or kinetic energy conversion device including a high-performance compressor and a temperature difference operation turbine is provided in the step (B).
A material heat energy recycling system characterized by extracting the total energy of electricity or kinetic energy and heat greater than the compressor input by circulating the heat medium. 3. The second series of heating medium evaporation energy generated by using the system according to claim 2 in two or more series and connecting the first series of heat-dissipating liquefied heat exchanger and the second series of vaporizers. Using the motion or electrical energy extracted from the
A material heat energy recycling system characterized by operating a series of compressors to convert surplus energy into electricity and effective heat. 4. The system according to claim 2, wherein two or more systems are arranged in parallel, kinetic energy is taken out using heat energy taken out from the first series of radiative liquefaction heat exchangers, and a parallel system is taken out with the kinetic energy. Move, 1st
A system for reusing material thermal energy, characterized in that greater electrical and thermal energy is obtained with a compressor operating input equivalent to the series. 5. The system according to claim 1, wherein a renewable clean energy such as solar cell electric energy, wind kinetic energy, hydraulic kinetic energy or the like is used as the compressor operating input. Material heat energy recycling system. 6. The system according to claim 1, wherein a non-azeotropic mixed heat medium is used as a circulating heat medium.
In the step (A), a one-stage or multi-stage turbine generator for intermediately extracting the partially condensed portion of the mixed heat medium is used, and / or in the step (B), the intermediate extraction heat medium is compressed in the turbine final discharge heat medium. An electric and effective heat generating apparatus, wherein one or more stages are injected to liquefy the entire heat medium. 7. A device having power generation and heating functions, wherein at least a part of each device of claim 6 is made of a carbon fiber composite material.