A platform for research: civil engineering, architecture and urbanism
To provide a drainage drain in which an auxiliary drainage part can perform a drainage function as the auxiliary drainage part.SOLUTION: A drainage drain 1 consists of: a drain part 10 having a garbage removal body 11 on an outer periphery is arranged so as to project in a chevron shape on a drain port 6 inside a horizontal drain passage (eaves gutter) 5; and an auxiliary drainage part 20 arranged so as to protrude upward from the inside of the drain part 10 via a top 10a of the drain part 10. The auxiliary drainage part 20 includes: a drain introduction part 21 arranged above the drain part 10; and a tubular part 27 extending in a vertical direction so as to communicate with the drain introduction part 21 with the inside of the drain part 10, and a rod-shaped body 30 extending in the vertical direction inside the tubular part 27.SELECTED DRAWING: Figure 1
【課題】予備排水部が予備排水部としての排水機能を果たすことができる排水ドレンを提供する。【解決手段】排水ドレン1は、横向き排水路(軒樋)5の内部において排水口6の上に山形状に突出するように配される、外周にごみ除け部11を有した排水部10と、排水部10の内部より、排水部10の頂部10aを介して上方に突出するように配された予備排水部20とを備えた構成とされる。予備排水部20は、排水部10の上方に配された排水導入部21と、排水導入部21と排水部10の内部とを連通するように上下方向に延びた管状部27と、管状部27の内部に上下方向に延びる棒状体30とを備えている。【選択図】図1
To provide a drainage drain in which an auxiliary drainage part can perform a drainage function as the auxiliary drainage part.SOLUTION: A drainage drain 1 consists of: a drain part 10 having a garbage removal body 11 on an outer periphery is arranged so as to project in a chevron shape on a drain port 6 inside a horizontal drain passage (eaves gutter) 5; and an auxiliary drainage part 20 arranged so as to protrude upward from the inside of the drain part 10 via a top 10a of the drain part 10. The auxiliary drainage part 20 includes: a drain introduction part 21 arranged above the drain part 10; and a tubular part 27 extending in a vertical direction so as to communicate with the drain introduction part 21 with the inside of the drain part 10, and a rod-shaped body 30 extending in the vertical direction inside the tubular part 27.SELECTED DRAWING: Figure 1
【課題】予備排水部が予備排水部としての排水機能を果たすことができる排水ドレンを提供する。【解決手段】排水ドレン1は、横向き排水路(軒樋)5の内部において排水口6の上に山形状に突出するように配される、外周にごみ除け部11を有した排水部10と、排水部10の内部より、排水部10の頂部10aを介して上方に突出するように配された予備排水部20とを備えた構成とされる。予備排水部20は、排水部10の上方に配された排水導入部21と、排水導入部21と排水部10の内部とを連通するように上下方向に延びた管状部27と、管状部27の内部に上下方向に延びる棒状体30とを備えている。【選択図】図1
DRAINAGE DRAIN
排水ドレン
KITAMURA MASASHI (author)
2020-12-17
Patent
Electronic Resource
Japanese
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen