Energy storage and conversion device for buildings

Abstract

The invention relates to an energy storage and conversion device for buildings, comprising a control unit, a power converting unit, an energy converting unit and a thermoelectric converting unit. Due to the formation of the units, the power supply source of the power converting unit is allocated; the cold / heat energy manufactured by the energy converting unit is used and released in due time whencold / heat energy is needed by heat accumulation (accumulating cold / heat energy) of a heat accumulation set; when the cold / heat energy is surplus, the thermoelectric converting unit can supply or store power, so that energy can be effectively optimized for converting use, buildings can firstly realize self-sufficiency, then supplement with adjacent buildings; if still insufficient, the public power system is used to build regional energy complementary mechanism for achieve the purpose of energy saving and flexible using energy inner and external of buildings.

Description

Technical field: [0001] The invention relates to a building energy storage and conversion device, especially a device that can effectively integrate various energy sources inside and outside the building, so as to integrate various energy sources for optimal conversion and utilization, so that the supply of building energy can be prioritized. Seek local self-sufficiency, and then complement with other adjacent buildings, and then supply the public power system to establish a regional energy complementarity mechanism, and then achieve the purpose of energy saving and flexible use of energy inside and outside the building. Background technique: [0002] All kinds of energy stored on the earth since its creation have been used up by human beings without fear in the past hundred years. The rapid and huge consumption of energy has caused global warming and climate change, causing catastrophe that endangers the survival of human beings; therefore, the only way to promote the susta...

AI Technical Summary

Problems solved by technology

[0004] 1. In addition to lighting, the largest energy consumption of buildings is air-conditioning equipment, but it is often excluded from the options considered. Because buildings are affected by the external environment and the heat generated inside, so in Uncomfortable thermal sensations often occur in buildings, so air conditioners must be used to solve this problem. However, the result of using air conditioners is not only to provide a comfortable indoor environment, but also to cause thermal pollution that consumes energy and emits waste heat. It causes the adverse consequences of heat island effect and greenhouse effect in buildings and cities, seriously pollutes the ecological environment of the earth, and is also an extreme waste of energy; moreover, because the external environment is discharged by waste heat, the temperature rises, and the air-conditioning equipment is increased. host load, resulting in reduced operating efficiency

[0005] 2. The known building energy architecture only pays attention to the conversion of power generation, but does not take into account the use of heat energy of the building itself and the integration of it with electricity. This is a major omission in energy management, and the result It just spends a lot of money on the power generation and use of energy, but allows the heat energy of the building to be wasted again and again. The heat inside and outside the object is discharged as waste heat, making it difficult to see immediate energy-saving effects in terms of energy control

[0007] From the above points, it can be seen that the existing energy structure completely lacks the planning of integrating the energy of the building body, and also ignores the importance of the effective use of heat energy inside and outside the building and the integration of regional power; Patent No. 1, which utilizes the power during the off-peak period, stores energy through the air conditioner, and releases heat energy during the peak period to balance the power usage period. Of course, this technology can achieve energy saving and balance off-peak power However, it is still unable to fully achieve the effective use of heat energy inside and outside the building and the goal of regional power integration and utilization.

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