A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOLAR SHADING FACILITY
To provide a solar shading facility capable of performing solar shading in summer and solar radiation acquisition in winter, capable of easily performing solar shading in September and solar radiation acquisition in March even though the solar culmination altitude is almost the same between September and March, and capable of taking in brightness indoors while solar shading is performed in summer.SOLUTION: A solar shading facility is provided on an upper part of an opening 3 of a building 2, and includes a solar shading member 10. The solar shading member 10 includes a first region 11, and a second region 12 at a position farther from the building 2 than the first region 11. The solar shading member 10 has a portion through which light passes on a screen and a portion in which light is blocked to form a shadow when light is projected on the screen arranged directly under the solar shading member 10 from an upper part of the solar shading member 10, and a ratio of a projected area of the first region 11 (=an area of a shadow portion in the first region 11/an area of the first region 11) is larger than a ratio of a projected area of the second region 12 (=an area of a shadow portion in the second region 12/an area of the second region 12).SELECTED DRAWING: Figure 1
【課題】夏期の日射遮蔽と冬期の日射取得が可能であって、太陽の南中高度がほぼ同じである９月と３月であっても容易に９月には日射遮蔽を行い３月には日射取得を行うことができ、さらに夏期には日射の遮蔽を行いながら明るさは室内に取り入れることができる日射遮蔽設備を提供する。【解決手段】建物２の開口部３の上部に設けられ、日射遮蔽部材１０を有し、日射遮蔽部材１０は、第１領域１１と、第１領域１１よりも建物２に遠い位置に第２領域１２とを含み、日射遮蔽部材１０は、日射遮蔽部材１０の上部から日射遮蔽部材１０の直下に配置したスクリーンに光を投影した際に、スクリーン上に光が通過する部分と、光を遮って影となる部分とを有し、第１領域１１の投影面積の割合（＝第１領域１１において影となる部分の面積／第１領域１１の面積）は、第２領域１２の投影面積の割合（＝第２領域１２において影となる部分の面積／第２領域１２の面積）よりも大きい。【選択図】図１
SOLAR SHADING FACILITY
To provide a solar shading facility capable of performing solar shading in summer and solar radiation acquisition in winter, capable of easily performing solar shading in September and solar radiation acquisition in March even though the solar culmination altitude is almost the same between September and March, and capable of taking in brightness indoors while solar shading is performed in summer.SOLUTION: A solar shading facility is provided on an upper part of an opening 3 of a building 2, and includes a solar shading member 10. The solar shading member 10 includes a first region 11, and a second region 12 at a position farther from the building 2 than the first region 11. The solar shading member 10 has a portion through which light passes on a screen and a portion in which light is blocked to form a shadow when light is projected on the screen arranged directly under the solar shading member 10 from an upper part of the solar shading member 10, and a ratio of a projected area of the first region 11 (=an area of a shadow portion in the first region 11/an area of the first region 11) is larger than a ratio of a projected area of the second region 12 (=an area of a shadow portion in the second region 12/an area of the second region 12).SELECTED DRAWING: Figure 1
【課題】夏期の日射遮蔽と冬期の日射取得が可能であって、太陽の南中高度がほぼ同じである９月と３月であっても容易に９月には日射遮蔽を行い３月には日射取得を行うことができ、さらに夏期には日射の遮蔽を行いながら明るさは室内に取り入れることができる日射遮蔽設備を提供する。【解決手段】建物２の開口部３の上部に設けられ、日射遮蔽部材１０を有し、日射遮蔽部材１０は、第１領域１１と、第１領域１１よりも建物２に遠い位置に第２領域１２とを含み、日射遮蔽部材１０は、日射遮蔽部材１０の上部から日射遮蔽部材１０の直下に配置したスクリーンに光を投影した際に、スクリーン上に光が通過する部分と、光を遮って影となる部分とを有し、第１領域１１の投影面積の割合（＝第１領域１１において影となる部分の面積／第１領域１１の面積）は、第２領域１２の投影面積の割合（＝第２領域１２において影となる部分の面積／第２領域１２の面積）よりも大きい。【選択図】図１
SOLAR SHADING FACILITY
日射遮蔽設備
KUBO YUJI (author) / TSUJIMOTO YOSHIHIRO (author)
2019-11-21
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden