Dimensionamento de sistema de renovação de ar para sala de aula do bloco Q da UTFPR Pato Branco

Abstract

The air quality in classrooms directly impacts the comfort, health, and academic performance of occupants. Natural ventilation is often insufficient, making the implementation of an efficient air renewal system necessary. However, challenges such as high costs and structural restrictions hinder this implementation. This study proposes a mechanical dilution ventilation system for a classroom in Block Q of UTFPR Pato Branco, aiming to improve air quality with efficiency, low cost, and low noise levels. Through a literature review of relevant standards and an in-depth market analysis of available products, the necessary equipment was selected, along with the operating parameters and installation configurations. The project meets the proposed requirements and can serve as a reference for future applications, reinforcing the importance of mechanical ventilation for healthier educational environments. However, the standards used present points for discussion and improvement.