Novel energy conversion system

Abstract

The invention discloses a novel energy conversion system. The novel energy conversion system includes a heat aggregation mechanism, an energy conversion mechanism, a cooling and liquefying mechanism, and a working medium circulation mechanism which are connected in a pairwise manner. The whole system accords with the operating principle of the Rankine heat engine cycle system and the second law of thermodynamics. In the heat aggregation mechanism, a gas-liquid phase combined heat exchange component is used for technological aggregation and transfer of heat from a natural environmental heat source or an artificial environmental heat source to a working medium; in the cooling and liquefying mechanism, a forced type condenser technology is used to achieve effective heat dissipation and liquefaction of a working medium tail gas; in the working medium circulation mechanism, a working medium pump and a liquid storage tank are used to achieve the possibility of circulatory movements of the working medium in a closed system; in the energy conversion mechanism, an energy conversion assembly is used to convert the heat energy of working medium gas flows entering the mechanism into mechanical energy, or further convert the mechanical energy into electric energy. The energy conversion system provided by the invention is an improved and innovative energy conversion system, which can utilize energies, including but not limited to various low-grade heat energies, and convert the low-grade heat energies into mechanical power for work. The novel energy conversion system is a novel power generation system when connected with a power generator.

Description

Technical field: [0001] The invention relates to a novel energy conversion system. Background technique: [0002] With the shortage of energy resources in the world and the aggravation of environmental pollution, people pay attention to and realize how to develop and utilize the huge amount of low-grade heat energy that actually exists in natural space and waters. This low-grade thermal energy is essentially the heat given to the earth by solar radiation, so it is inexhaustible and inexhaustible, and it is the most green, clean, environmentally friendly and renewable cycle. At present, countries all over the world are investing and competing with each other, trying to gain a leading position in the field of developing and utilizing ocean low-grade thermal energy power generation technology, which greatly promotes the rapid development of ocean low-grade thermal energy power generation technology, making this power generation technology already commercially valuable . [00...

AI Technical Summary

Problems solved by technology

[0004] (1) The inevitable strong winds and waves in the ocean require that the safety factor of such power generation equipment and power plant buildings must be improved, so the initial investment cost increases;

[0005] (2) Seawater contains almost all elements in nature, so seawater constitutes an inevitable serious erosion of equipment, resulting in a greatly shortened expected service life of investment equipment, which is manifested in increased maintenance costs;

[0006] (3) In order to obtain the water source of the ocean surface or deep layer, it is not only extremely difficult to fix the pipeline at a depth of about 1,000 meters under the sea, but also has high risks and high costs, and the power consumption of the two high-power pumping systems takes up A large part of the system's power generation, so the power generation efficiency of the entire system is significantly reduced, which is reflected in the increase in unit electricity cost;

[0007] (4) Alternating seasons and lower sea surface temperature will make it difficult to maintain this power generation method. Although there are remedial ideas for combining solar energy and wind energy, they are not always effective. Therefore, the power generation efficiency of this type of power generation system in a year or in a day Large fluctua...

Images