國中小冷氣及空氣品質相關性分析與診斷

Analysis and Diagnosis of the Correlation between Air Conditioning and Air Quality in Elementary and Junior High Schools

10.29911/JEHVACE_NEW.202305_(139).0002

林慈暐(Tzu-Wei Lin)；李魁鵬(Kuei-Peng Lee)；張鴻鵬(Hung-Peng Chang)；卓冠霖(Guan-Lin Zhou)；吳柏輝(Bo-Huei Wu)

空氣品質 ； 學校 ； 新風系統 ； Air quality ； School ； fresh air system

冷凍空調&能源科技

139期（2023 / 05 / 10）

35 - 42

繁體中文;英文

這篇描述了一個針對國中小校園冷氣與新風系統之空氣品質的相關性進行分析和診斷的研究。研究中使用了多種測量儀器，對不同學校的教室進行了測量和分析，本研究主要量測對象為南部與北部分別各一間國小之高年級與低年級，經至少一個禮拜之量測分析，可得知高年級與低年級之CO2濃度因行為模式與年紀而產生落差，高年級濃度較高，反之較低，也得知新風系統在於高年級可有效進行啟動與改善空氣品質，低年級則需求較低，建議如北部國小較多沒設置新風系統，可配合下課開窗與開門進行通風使CO2濃度降低，但經實驗分析發現效果有限，因此後續可配合新風系統與下課時間開啟窗與門通風會有更好的效果。

This article describes a study on the analysis and diagnosis of the correlation between air-conditioning and fresh air system air quality in primary and secondary schools. A variety of measuring instruments were used in the study to measure and analyze the classrooms of different schools. The main measurement objects of this study are the upper grades and lower grades of one elementary school in the south and the north respectively. After at least one week of measurement and analysis , it can be known that the CO2 concentration of the upper grades and the lower grades has a gap due to behavior patterns and ages. The demand is low. It is recommended that if many elementary schools in the north do not have fresh air systems, they can cooperate with opening windows and doors after class to reduce CO2 concentration. However, the experimental analysis found that the effect is limited. Ventilation with the door will have a better effect.

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