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ROOF VENTILATOR
PROBLEM TO BE SOLVED: To provide a roof ventilator for maintaining or improving a ventilation efficiency and sufficiently preventing immersion of rain water into a building.SOLUTION: A continuous type roof ventilator 1 for performing a natural ventilation comprises a roof plate member (3) arranged at an upper part of a ventilation opening (2) of a building; side vent holes (5l, 5r) formed between column members adjacent to each other in a direction where units are continuous; and right and left symmetrical outer plate members (10l, 10r) arranged at outer positions of each of the side vent holes and oppositely faced against each of the side vent holes. A central position of an upper vent hole (15) formed at the upper part of each of the outer plate members is provided with a blow-in preventive plate (21) suspended down toward the roof plate member. In addition, the lower parts of the right and left outer plate members are provided with lower inclination plate members (13, 13) inclined to become low from the lower edge of the side vent hole toward the lower end of the outer plate member.SELECTED DRAWING: Figure 2
【課題】換気効率を維持又は向上させ、建屋内部への雨水の浸入を十分に防ぐルーフベンチレータを提供すること。【解決手段】自然換気を行う連続型のルーフベンチレータ1は、建物の換気用開口(2)の上部に設けられる屋根板部材(3)と、ユニットが連続する方向において互いに隣接する柱部材の間に形成される側部通気口(5l、5r)と、各側部通気口の外側位置で該各側部通気口に対向するように設けられる、左右対称の外板部材(10l、10r)と、を備えている。各外板部材の上部に形成される上部通気口(15)の中央位置には、屋根板部材に向けて懸下する吹込防止板(21)が設けられる。また、左右の外板部材の下方部には、側部通気口の下縁から外板部材の下端に向けて低くなるように傾斜する下傾斜板部材(13、13)が設けられる。【選択図】図2
ROOF VENTILATOR
PROBLEM TO BE SOLVED: To provide a roof ventilator for maintaining or improving a ventilation efficiency and sufficiently preventing immersion of rain water into a building.SOLUTION: A continuous type roof ventilator 1 for performing a natural ventilation comprises a roof plate member (3) arranged at an upper part of a ventilation opening (2) of a building; side vent holes (5l, 5r) formed between column members adjacent to each other in a direction where units are continuous; and right and left symmetrical outer plate members (10l, 10r) arranged at outer positions of each of the side vent holes and oppositely faced against each of the side vent holes. A central position of an upper vent hole (15) formed at the upper part of each of the outer plate members is provided with a blow-in preventive plate (21) suspended down toward the roof plate member. In addition, the lower parts of the right and left outer plate members are provided with lower inclination plate members (13, 13) inclined to become low from the lower edge of the side vent hole toward the lower end of the outer plate member.SELECTED DRAWING: Figure 2
【課題】換気効率を維持又は向上させ、建屋内部への雨水の浸入を十分に防ぐルーフベンチレータを提供すること。【解決手段】自然換気を行う連続型のルーフベンチレータ1は、建物の換気用開口(2)の上部に設けられる屋根板部材(3)と、ユニットが連続する方向において互いに隣接する柱部材の間に形成される側部通気口(5l、5r)と、各側部通気口の外側位置で該各側部通気口に対向するように設けられる、左右対称の外板部材(10l、10r)と、を備えている。各外板部材の上部に形成される上部通気口(15)の中央位置には、屋根板部材に向けて懸下する吹込防止板(21)が設けられる。また、左右の外板部材の下方部には、側部通気口の下縁から外板部材の下端に向けて低くなるように傾斜する下傾斜板部材(13、13)が設けられる。【選択図】図2
ROOF VENTILATOR
ルーフベンチレータ
OKA MASATAKE (Autor:in) / HATTORI SATOSHI (Autor:in)
25.07.2016
Patent
Elektronische Ressource
Japanisch
British Library Online Contents | 1999