Multifunctional energy-efficient building with automatic temperature rise prevention mechanism

• Main Authors: Kuan, Yean-Der, Lan, Chun-Ching, Chang, Jing-Yi, Li, Hsing-Ju, Hsu, Yu-Kun, Chen, Chih-Yao, Shen, En-Ting
• Format: Conference Proceeding
• Language: English
• Subjects: Air conditioning; Automatic control; Automation; Buildings; Coating; Energy efficiency; Glass; Heating; Insulation; Sunlight; Temperature sensors; Ventilation
• ISSN: 2325-0925
• DOI: 10.1109/ICSSE.2016.7551608

This paper presents a multifunctional energy-saving house, which combines the solar power generation system, the automatic room temperature detection ventilation system, and the automatic retractable eaves awning system. The glass surface is treated with insulating coating for energy saving. The photovoltaic panel collects electricity for the automatic system. It is installed on the roof and south wall, thus preventing the sunlight from irradiating the building directly. In terms of automatic room temperature detection ventilation, the opening of the automatic revolving window and the ventilating fan speed are controlled by indoor temperature detection. The forced convection takes the indoor heat away, increasing the indoor air change rate. The stretching of the automatic retractable eaves awning is adjusted by detecting the outside temperature, shielding the building from perpendicular incidence of sunlight. The glass insulating coating uses nanotechnology to reflect the infrared ray of sunlight, thus preventing much solar radiation from penetrating into the room through the windows. This study uses multiple methods to prevent heat from entering the room, and the air conditioning load is reduced, and better air is led in the room by forced ventilation, so as to reduce the consumption of air conditioning.