Solar building

Abstract

The invention discloses a solar building. The height of a room is 3.0 m, a south window and a north window are arranged in south and north walls of the room, two solar chimneys with the inclination angle being 45 degrees, namely, a south solar chimney and a north solar chimney, are symmetrically arranged at the upper part of the room, each chimney is 1.5 high, the south solar chimney comprises a south glass cover plate on the outer side and a south wall heat absorbing plate on the inner side, the north solar chimney comprises a north glass cover plate and a north wall heat absorbing plate, outdoor fresh air enters the room from the south and north windows and flows out of outlets at upper parts of the chimneys after being heated by the solar chimneys. The solar building adopting the two-chimney structure has a good natural ventilation effect in the whole day, besides, the angle of the solar chimneys is set at 45 degrees, the ventilation rate is about 40% higher than that of a vertical solar chimney, the use requirement of clients is met, and the solar building is convenient to popularize and use in the industry.

Description

technical field [0001] The invention relates to the technical field of energy and environmental protection, in particular to a solar building. Background technique [0002] Natural ventilation refers to a ventilation method that uses wind pressure caused by wind and heat pressure caused by indoor and outdoor temperature differences as power to promote indoor airflow. important place in life. Natural ventilation has the functions of ventilating, cooling, and dehumidifying the room. Fresh natural air can effectively promote the air flow in the room, making it closer to the natural environment and making it easier to satisfy people physically and psychologically. Therefore, in many modern green and energy-saving buildings, designers prefer to use natural ventilation to improve the comfort of the indoor environment. By rationally designing the building orientation and optimizing the layout of doors and windows, the rooms can receive natural ventilation to the maximum extent. H...

AI Technical Summary

Problems solved by technology

However, because natural wind is easily affected by factors such as climate, region, and building location, it has disadvantages such as uncontrollability and small air volume, and it is often difficult to meet people's demand for fresh air volume. Therefore, it is usually necessary to add auxiliary facilities to strengthen the natural ventilation in the room. At this stage, the means of strengthening natural ventilation that people have researched and discovered include: reasonable design of air outlets and hoods, appropriate addition of mechanical ventilation, effective use of solar chimneys, etc.

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