岐阜地域の幼稚園における冬季の保育室内温湿度環境の 実態とその改善に関する研究

摘要

岐阜巿とその周辺に位置する幼稚園を対象として、冬季温湿度環 境の実態と幼稚園教諭の室内環境調整の意識を把握した。また、加 湿器の設置や窓開け換気時間の調整による室内湿度環境の改善策を 提案し、保育室の使用状況や二酸化炭素濃度を加味して、その効果 の検証を行った。その結果、以下の知見が得られた。%In this study, we examined the temperature and humidity in the classroom of the kindergarten for the purpose of forming indoor humidity environment suitable for children's health during winter. The indoor absolute humidity in January and February was low in the classroom. Then, in order to raise indoor absolute humidity, the method of reducing an amount of ventilation, as well as using a humidifier were conducted. As a result, the rise of indoor absolute humidity was confirmed in using humidifier situation. However, the classroom environment in kindergarten was greatly affected by outside air intruding by the teacher's window opening ventilation.