A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an external wall structure integrated with thermal insulation and sun-shading. The external wall structure comprises a thermal insulation layer, and the thermal insulation layerextends out of the wall to form a sun shield above a windowsill; the plane where the sun shield is located is parallel with the windowsill, and the sun shield comprises two side faces and an outer end face; the distance between the outer end face and the wall is the horizontal sunshade jetting-out length L, and the distance between the side face and the window edge is the end wing jetting-out length D; the L and the D meet the following formula: hs=90 DEG-|A-A|, cosA=(sinhxsinA-sinA)/(sochxcosA), and gamma=A-A. According to the external wall structure integrated with thermal insulation and sun-shading, the solar altitude angle, the wall azimuth angle, the solar azimuth angle, the latitude of the city where the wall is located, and other factors are comprehensively considered in the size design of the sun shield; and the situation that the shading effect is not achieved or the shading effect is obtained blindly to result in material waste is avoided while the sun-shading efficiency is improved.
本发明提供了一种集保温与遮阳为一体的外墙构造，包括保温层，所述保温层伸出墙体在窗台的上方形成遮阳板，所述遮阳板所在的平面与所述窗台平行，所述遮阳板包括两侧面以及一外端面，所述外端面到所述墙体的距离为水平遮阳挑出长度L，所述侧面到窗体边缘的距离为端翼挑出长度D，L、D满足如下公式：h＝90°‑|A‑A|，cosA＝(sinh×sinA‑sinA)/(cosh×cosA)，γ＝A‑A。本发明的一种集保温与遮阳为一体的外墙构造，遮阳板的尺寸设计综合了太阳高度角、墙体方位角、太阳方位角以及所述墙体所在城市的纬度等因素，在提高遮阳效率的同时，避免了遮阳效果达不到或盲目的获取遮阳效果造成的材料浪费。
The invention provides an external wall structure integrated with thermal insulation and sun-shading. The external wall structure comprises a thermal insulation layer, and the thermal insulation layerextends out of the wall to form a sun shield above a windowsill; the plane where the sun shield is located is parallel with the windowsill, and the sun shield comprises two side faces and an outer end face; the distance between the outer end face and the wall is the horizontal sunshade jetting-out length L, and the distance between the side face and the window edge is the end wing jetting-out length D; the L and the D meet the following formula: hs=90 DEG-|A-A|, cosA=(sinhxsinA-sinA)/(sochxcosA), and gamma=A-A. According to the external wall structure integrated with thermal insulation and sun-shading, the solar altitude angle, the wall azimuth angle, the solar azimuth angle, the latitude of the city where the wall is located, and other factors are comprehensively considered in the size design of the sun shield; and the situation that the shading effect is not achieved or the shading effect is obtained blindly to result in material waste is avoided while the sun-shading efficiency is improved.
本发明提供了一种集保温与遮阳为一体的外墙构造，包括保温层，所述保温层伸出墙体在窗台的上方形成遮阳板，所述遮阳板所在的平面与所述窗台平行，所述遮阳板包括两侧面以及一外端面，所述外端面到所述墙体的距离为水平遮阳挑出长度L，所述侧面到窗体边缘的距离为端翼挑出长度D，L、D满足如下公式：h＝90°‑|A‑A|，cosA＝(sinh×sinA‑sinA)/(cosh×cosA)，γ＝A‑A。本发明的一种集保温与遮阳为一体的外墙构造，遮阳板的尺寸设计综合了太阳高度角、墙体方位角、太阳方位角以及所述墙体所在城市的纬度等因素，在提高遮阳效率的同时，避免了遮阳效果达不到或盲目的获取遮阳效果造成的材料浪费。
External wall structure integrated with thermal insulation and sun-shading
一种集保温与遮阳为一体的外墙构造
JIANG YAN (author)
2020-09-25
Patent
Electronic Resource
Chinese
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