本文選題：老年人　切入點(diǎn)：熱適應(yīng)模型　出處：《大連理工大學(xué)學(xué)報(bào)》2016年02期

【摘要】：ASHRAE、EN15251標(biāo)準(zhǔn)推薦熱適應(yīng)模型作為自然通風(fēng)建筑熱環(huán)境評價(jià)與設(shè)計(jì)的依據(jù),但并沒有考慮老年人生理機(jī)能下降可能引起的差異.對寒冷地區(qū)大連119名老年人和106名非老年人自然通風(fēng)住宅熱適應(yīng)模型進(jìn)行對比研究,結(jié)果表明:自然通風(fēng)條件下老年人更喜歡偏冷的熱環(huán)境,老年人的熱中性溫度為21.33℃,低于非老年人的22.99℃;80%的老年人可接受的操作溫度范圍為16.07~22.78℃,低于80%非老年人的18.91~24.59℃;這個(gè)結(jié)果可能與老年人衣著量更大有關(guān).老年人與非老年人春秋季首選的熱適應(yīng)措施均是增減衣物,夏季則是開窗通風(fēng);但是老年人更傾向不使用空調(diào)和采暖設(shè)備,并且對室內(nèi)熱環(huán)境和自然通風(fēng)的滿意率更低.老年人作為需要特殊關(guān)注的弱勢群體,應(yīng)用熱適應(yīng)模型進(jìn)行老年人居住熱環(huán)境設(shè)計(jì)時(shí)應(yīng)充分考慮其生理特點(diǎn);增加熱環(huán)境的可調(diào)節(jié)性、加強(qiáng)自然通風(fēng)對提升熱環(huán)境滿意度有較大的潛力.
[Abstract]:ASHRAE EN15251 standard recommended thermal adaptation model as the basis for thermal environment evaluation and design of natural ventilation buildings, but did not take into account the differences caused by the decline of physiological function of the elderly.A comparative study on thermal adaptation models of 119 elderly people and 106 non-elderly natural ventilation houses in cold regions was carried out. The results showed that under natural ventilation conditions, the elderly prefer the cold thermal environment, and the thermal neutral temperature of the elderly is 21.33 鈩，

本文編號：1691797