Hybrid energy system driven by solar/biomass integration

Abstract

The invention discloses a composite energy system driven by solar energy / biomass energy integration, and belongs to the technical field of heat exchange equipment. It includes solar heat collection system, biogas auxiliary heating system, lithium bromide absorption chiller and energy output terminal equipment; among them, lithium bromide absorption chiller includes generator 1, generator 2, generator 3, high pressure absorber and other components. The solar heat collection system and the biogas auxiliary heating system realize the refrigeration cycle of the system through the coupling of the heat exchanger in the hot water tank and the lithium bromide absorption chiller, and the two realize the heating function of the system through the coupling of the heat exchanger in the hot water tank and the energy output terminal equipment . The invention realizes the functions of a system of heating in winter and cooling in summer, overcomes the bad influence of solar lithium bromide absorption unit due to the intermittent instability of solar energy, and realizes the storage and use of solar energy at night. The invention has the characteristics of high resource utilization rate, economy and practicality.

Description

technical field [0001] The invention relates to a composite energy system driven by solar energy / biomass energy integration. Background technique [0002] With the development of social economy, the energy consumed by air conditioning and refrigeration in summer has accounted for a large proportion, and the heating system in winter also consumes a large amount of energy, and some areas have already experienced power shortages. my country's coal-based energy structure has caused increasingly serious environmental pollution. CO 2 Its emissions rank second in the world, and it also faces the problem of energy depletion. Therefore, the development of renewable energy is an important part of the basic strategy of sustainable energy development in China and the world. [0003] Solar energy is a clean energy that can replace conventional energy within a certain range. Among many ways of using solar energy as driving energy, the solar lithium bromide absorption cold and hot water...

AI Technical Summary

Problems solved by technology

However, the intermittent instability of solar radiation makes the heat source of the system unstable, which in turn leads to a reduction in the reliability of the entire system. In general projects, large-scale heat storage / cooling storage equipment is often used to improve solar energy utilization.

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