<p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: small;"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";">垂直遮阳百叶</span><span lang="EN-US"></span></span></strong></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><span quot;font-size: small;">设于玻璃前凸出的垂直式遮阳，能有效地遮挡高度角较小、方位角非常大的从玻璃窗侧斜射进来的阳光。但对于高度角非常大的，从玻璃窗上方射下来的阳光，或接近日出、日没时平射的阳光，它不起遮挡作用。</span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><span quot;font-size: small;">故垂直式的遮阳主要适用于东北、北和西北向附近的玻璃幕墙建筑。</span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-family: 宋体; mso-ascii-font-family: "Times New Roman"; mso-hansi-font-family: "Times New Roman";"><span quot;font-size: small;">任意朝向建筑的玻璃幕墙的外垂直遮阳板挑出长度，按下式计算：</span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: small;"><span quot;font-family: 宋体;" lang="EN-US">L</span><span quot;font-family: 宋体;">⊥<span lang="EN-US">=B</span>．<span lang="EN-US">cotys,</span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-family: 宋体;"><span quot;font-size: small;">式中<span lang="EN-US"></span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: small;"><span quot;font-family: 宋体;" lang="EN-US">L</span><span quot;font-family: 宋体;">⊥——垂直板挑出长度，<span lang="EN-US">m;</span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: small;"><span quot;font-family: 宋体;" lang="EN-US">B</span><span quot;font-family: 宋体;">——板面间净距，<span lang="EN-US">m;</span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-size: small;"><span quot;font-family: 宋体;" lang="EN-US">Ys</span><span quot;font-family: 宋体;">——太阳方位角与墙方位角之差，<span lang="EN-US">deg.</span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt;"><span quot;font-family: 宋体;"><span quot;font-size: small;">在东、西、东北、西北方向墙面，太阳高度角小，垂直设置的遮阳百叶遮阳效果更好。<span lang="EN-US"></span></span></span></p> <p class="MsoNormal" quot;margin: 0cm 0cm 0pt; text-align: left; mso-pagination: widow-orphan;" align="left"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;" lang="EN-US"><span quot;font-size: small;"> </span></span></p>