室內熱濕環境舒適度與方位節氣之關聯性研究

過去較少有科學研究針對節氣方位，探討熱濕環境對人體舒適度的影響。臺灣四面環海屬亞熱帶與熱帶區之海島型氣候，高熱、高濕的地理環境，考驗建築設計者更需以物理環境差異性作全方位考量。古往今來，人們致力追求舒適的生活環境，因應氣候變遷改善環境品質，不斷考驗人們的智慧。維護生活品質、保護生態與大自然和諧共處，顯然已刻不容緩。本研究藉由某建築案例，進行室內溫度、濕度、風速、黑球溫度和室外風向現場量測，收集長達2年的監測數據資料，探討分析24節氣與八個方位和物理環境之關聯。根據統計分析結果發現同一棟建築內，不同節氣與不同方位之溫、濕度有明顯差異。透過分析比對後顯示，室內各方位熱濕變化可由不同的節氣對應其消長關係，建築物各方位日照時間與日照陰影，產生空間與舒適度之關聯。本研究透過物理環境調查，驗證節氣、室內方位和人體舒適度相關性，並歸納其因果關係。藉由良好的設計規劃，降低室內熱濕環境對人體形成的危害，對太陽與地球、建築及人體舒適的關聯性應積極探究與解決。關鍵字：室內熱濕環境、舒適度、節氣、方位

關鍵字

室內熱濕環境；舒適度；節氣；方位

並列摘要

ABSTRACT In the past, few scientific studies focused on solar terms and discussed the effects of high temperature and high humidity on human comfort. Taiwan is surrounded by the sea and has an island climate in subtropical and tropical regions. The geographical environment of high heat and high humidity is a challenge for architects. The architects are asked to consider the differences in physical environment. From ancient times to the present, people have been committed to pursuing a comfortable living environment and improving environmental quality. In response to the climate changes, people’s wisdom is being tested. Absolutely, maintaining the quality of life, protecting the ecology and living in harmony with nature are urgent missions. This study uses an architectural case to measure indoor temperature, humidity and outdoor wind direction. This monitoring data has been collected over 2 years with exploring and analyzing the relationship between 24 solar terms, azimuth angles and the physical environment. According to the statistical analysis results, it can be found that there are obvious differences in temperature and humidity in different sunlight and different directions in the same building. The change of indoor heat and humidity can correspond to the increasing or decreasing of different sunshine by the analysis and comparison. Also, the sunshine time and shadow of various aspects of the building establish a connection between space and comfort. As a result, this study not only verified the correlation between solar terminology, indoor orientation and human comfort through physical environment surveys but derived a causal relationship.By the well design and plan, we can reduce the damage to the human’s hot and humid indoor environment. The relationship between the sun and the earth, architecture and human comfort should be actively explored and resolved. Keywords：Indoor Hygrothermal Environment, Comfort, solar terms, Orientation .