A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a louver that suppresses penetration of wind and rain by having all wind and rain from above, a horizontal direction and below collided on a slanted plate.SOLUTION: A louver 1 is fitted on a wall 100 of a building for taking in/exhausting outdoor air, and includes a first stepped part 10 and a second stepped part 20. The first stepped part 10 includes a plurality of first slanted boards 11 installed in steps in a vertical direction leaving a gap 12 in between, inclined upward in a direction of intake of the outdoor air. The second stepped part 20 is connected on the outdoor air side of the first stepped part 10 next to the first stepped part 10, and includes a plurality of second slanted boards 12 installed in steps in the vertical direction leaving a gap 22 in between, inclined downward in the direction of intake of the outdoor air. A dimension of the second stepped part 20 is set so that an opening ratio of a horizontal opening 22a of the second stepped part 20 connected on the outdoor air side is of a prescribed value.SELECTED DRAWING: Figure 1
【課題】上方からの風雨および水平方向や下方から巻き上がる風雨のいずれも傾斜板に衝突させて該風雨の侵入を抑制することができるルーバーを提供する。【解決手段】建築物の壁１００に取り付けられ外気との吸排気を行うルーバー１であって、第１の段設部１０と第２の段設部２０を有し、第１の段設部１０は、外気の吸気方向に沿って上昇するように傾斜する複数の第１の傾斜板１１を、空隙１２を介して上下方向に段設し、第２の段設部２０は、第１の段設部１０と並列するように第１の段設部１０の外気側と連結するとともに、吸気方向に沿って下降するように傾斜する複数の第２の傾斜板１２を、空隙２２を介して上下方向に段設し、外気側に連結された第２の段設部２０の水平方向の開口２２ａの開口率が所定値となるように第２の段設部２０の寸法を設定する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a louver that suppresses penetration of wind and rain by having all wind and rain from above, a horizontal direction and below collided on a slanted plate.SOLUTION: A louver 1 is fitted on a wall 100 of a building for taking in/exhausting outdoor air, and includes a first stepped part 10 and a second stepped part 20. The first stepped part 10 includes a plurality of first slanted boards 11 installed in steps in a vertical direction leaving a gap 12 in between, inclined upward in a direction of intake of the outdoor air. The second stepped part 20 is connected on the outdoor air side of the first stepped part 10 next to the first stepped part 10, and includes a plurality of second slanted boards 12 installed in steps in the vertical direction leaving a gap 22 in between, inclined downward in the direction of intake of the outdoor air. A dimension of the second stepped part 20 is set so that an opening ratio of a horizontal opening 22a of the second stepped part 20 connected on the outdoor air side is of a prescribed value.SELECTED DRAWING: Figure 1
【課題】上方からの風雨および水平方向や下方から巻き上がる風雨のいずれも傾斜板に衝突させて該風雨の侵入を抑制することができるルーバーを提供する。【解決手段】建築物の壁１００に取り付けられ外気との吸排気を行うルーバー１であって、第１の段設部１０と第２の段設部２０を有し、第１の段設部１０は、外気の吸気方向に沿って上昇するように傾斜する複数の第１の傾斜板１１を、空隙１２を介して上下方向に段設し、第２の段設部２０は、第１の段設部１０と並列するように第１の段設部１０の外気側と連結するとともに、吸気方向に沿って下降するように傾斜する複数の第２の傾斜板１２を、空隙２２を介して上下方向に段設し、外気側に連結された第２の段設部２０の水平方向の開口２２ａの開口率が所定値となるように第２の段設部２０の寸法を設定する。【選択図】図１
LOUVER
ルーバー
INOUE HIFUMI (author)
2017-11-24
Patent
Electronic Resource
Japanese
Energy-saving louver blade, louver and louver skylight roof
| European Patent Office | 2023
Energy-saving louver blade, louver and louver skylight roof
| European Patent Office | 2021
LOUVER ATTACHMENT METHOD, LOUVER ATTACHMENT STRUCTURE, AND LOUVER HANGING RAIL
| European Patent Office | 2023