Abstract

The different ways of fresh air into the indoor, different forms of organization, will affect the indoor comfort. Meanwhile, it can affect the quality of indoor air. The test of the fresh air system mainly involves the indoor temperature and humidity with and without return air. Based on various air organization conditions, the best scheme is put forward. In this work, the influence of the air inlet location on the indoor air quality is studied, and the indoor thermal environment of the room is optimized under the condition of the fresh air supplied.

Highlights

  • In recent years, the rapid development of China economy has made the air environment deteriorated, such as greenhouse effect, vehicle exhaust, haze and so on[1]

  • The traditional way of fresh air treatment has been unable to meet the requirements for air quality

  • Indoor air distribution and quality is important for architectural environments

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Summary

Introduction

The rapid development of China economy has made the air environment deteriorated, such as greenhouse effect, vehicle exhaust, haze and so on[1]. The traditional way of fresh air treatment has been unable to meet the requirements for air quality. Along with this process, a large number of buildings have been built. Improvement of indoor air quality and protection of human health are important goals for contemporary architectural environment[2]. Emissions of formaldehyde and total volatile organic compounds (TVOC) are influenced by many environment factors[47], such as temperature, humidity, air velocity and merchandise materials. The influence of the air inlet location on the indoor air quality is studied, and the indoor thermal environment of the room is optimized under the condition of the fresh air supplied

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