Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VENTILATION STRUCTURE OF DRAINAGE HOPPER AND MOUNTING METHOD THEREOF
To provide a ventilation structure of drainage hopper and a mounting method thereof capable of easily preventing stagnation of drainage in an indirect drainage part.SOLUTION: The ventilation structure includes: a drainage hopper 2 configured to receive drainage from above, which includes a diameter reduction part 2a whose diameter decreases downward, and a tubular upper edge 2b with the same diameter as the upper end of the diameter reduction part above the diameter reduction part 2a; and a vent pipe 4 arranged with respect to the drainage hopper 2 so that its upper end is positioned above the upper edge of the reduced diameter portion upper end and its lower end is positioned below the reduced diameter portion 2a lower end. The upper end of the vent pipe 4 is attached to the upper edge 2b of the drainage hopper 2.SELECTED DRAWING: Figure 1
【課題】間接排水部における排水の停滞を簡便に防止し得る排水ホッパの通気構造およびその取付方法を提供する。【解決手段】下方へ向かって径が小さくなる縮径部２ａと縮径部２ａの上部に縮径部上端と同径筒状の上縁部２ｂとを備え、上方からの排水を受けるよう構成された排水ホッパ２と、縮径部上部の上縁部上端より上に上端が、縮径部２ａの下部から下に下端が位置するよう、排水ホッパ２に対して配置された通気管４とを備える。通気管４は、上端部を排水ホッパ２の上縁部２ｂに取り付ける。【選択図】図１
VENTILATION STRUCTURE OF DRAINAGE HOPPER AND MOUNTING METHOD THEREOF
To provide a ventilation structure of drainage hopper and a mounting method thereof capable of easily preventing stagnation of drainage in an indirect drainage part.SOLUTION: The ventilation structure includes: a drainage hopper 2 configured to receive drainage from above, which includes a diameter reduction part 2a whose diameter decreases downward, and a tubular upper edge 2b with the same diameter as the upper end of the diameter reduction part above the diameter reduction part 2a; and a vent pipe 4 arranged with respect to the drainage hopper 2 so that its upper end is positioned above the upper edge of the reduced diameter portion upper end and its lower end is positioned below the reduced diameter portion 2a lower end. The upper end of the vent pipe 4 is attached to the upper edge 2b of the drainage hopper 2.SELECTED DRAWING: Figure 1
【課題】間接排水部における排水の停滞を簡便に防止し得る排水ホッパの通気構造およびその取付方法を提供する。【解決手段】下方へ向かって径が小さくなる縮径部２ａと縮径部２ａの上部に縮径部上端と同径筒状の上縁部２ｂとを備え、上方からの排水を受けるよう構成された排水ホッパ２と、縮径部上部の上縁部上端より上に上端が、縮径部２ａの下部から下に下端が位置するよう、排水ホッパ２に対して配置された通気管４とを備える。通気管４は、上端部を排水ホッパ２の上縁部２ｂに取り付ける。【選択図】図１
VENTILATION STRUCTURE OF DRAINAGE HOPPER AND MOUNTING METHOD THEREOF
排水ホッパの通気構造およびその取付方法
YAMAGUCHI MICHIAKI (Autor:in)
01.10.2020
Patent
Elektronische Ressource
Japanisch
Wall drainage closestool drainage structure and mounting method thereof
| Europäisches Patentamt | 2020