Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a drainpipe structure capable of preventing backflow to water supply equipment side at an upstream side during drainage from a piece of water supply equipment connected downstream and pressure rise of the water supply equipment side.SOLUTION: A drainpipe structure 10 includes: a first drainage system 1 for first water supply equipment; a second drainage system 2 for a dishwasher 18 (second water supply equipment); a siphon drainpipe 30 to which the first drainage system is connected at an upstream side and the second drainage system is connected downstream the first drainage system; and a temporary reservoir 204 that is provided to the second drainage system and an inlet port of which is arranged at a position higher than an outlet port, and the volume per unit length in the second drainage system is partially increased, and which is formed into a cylindrical shape with a vertical direction as an axial direction. The inlet port is formed into a cylindrical shape with a lateral direction as the axial direction, and the axis of the inlet port is eccentric with respect to the axis of the temporary reservoir.SELECTED DRAWING: Figure 1
【課題】下流側に接続された水廻り機器からの排水時における上流側の水廻り機器側への逆流と水廻り機器側の圧力上昇を抑制する排水管構造を提供する。【解決手段】排水管構造１０は、第１の水廻り機器用の第１の排水系統１と、食洗機１８（第２の水廻り機器）用の第２の排水系統２と、第１の排水系統が上流側に接続されると共に、第２の排水系統が第１の排水系統より下流側に接続されたサイホン排水管３０と、第２の排水系統に設けられると共に入口が出口よりも高い位置に設けられ、第２の排水系統における単位長さ当たりの容積が部分的に拡大され、上下方向を軸心方向とする筒状に形成された一時貯留部２０４と、を有し、入口は、横方向を軸心方向とする筒状に形成され、入口の軸心は、一時貯留部の軸心に対して偏心している。【選択図】図１
To provide a drainpipe structure capable of preventing backflow to water supply equipment side at an upstream side during drainage from a piece of water supply equipment connected downstream and pressure rise of the water supply equipment side.SOLUTION: A drainpipe structure 10 includes: a first drainage system 1 for first water supply equipment; a second drainage system 2 for a dishwasher 18 (second water supply equipment); a siphon drainpipe 30 to which the first drainage system is connected at an upstream side and the second drainage system is connected downstream the first drainage system; and a temporary reservoir 204 that is provided to the second drainage system and an inlet port of which is arranged at a position higher than an outlet port, and the volume per unit length in the second drainage system is partially increased, and which is formed into a cylindrical shape with a vertical direction as an axial direction. The inlet port is formed into a cylindrical shape with a lateral direction as the axial direction, and the axis of the inlet port is eccentric with respect to the axis of the temporary reservoir.SELECTED DRAWING: Figure 1
【課題】下流側に接続された水廻り機器からの排水時における上流側の水廻り機器側への逆流と水廻り機器側の圧力上昇を抑制する排水管構造を提供する。【解決手段】排水管構造１０は、第１の水廻り機器用の第１の排水系統１と、食洗機１８（第２の水廻り機器）用の第２の排水系統２と、第１の排水系統が上流側に接続されると共に、第２の排水系統が第１の排水系統より下流側に接続されたサイホン排水管３０と、第２の排水系統に設けられると共に入口が出口よりも高い位置に設けられ、第２の排水系統における単位長さ当たりの容積が部分的に拡大され、上下方向を軸心方向とする筒状に形成された一時貯留部２０４と、を有し、入口は、横方向を軸心方向とする筒状に形成され、入口の軸心は、一時貯留部の軸心に対して偏心している。【選択図】図１
DRAINPIPE STRUCTURE
排水管構造
KAGAWA TAHEI (Autor:in)
24.06.2021
Patent
Elektronische Ressource
Japanisch
Drainpipe, method for preventing blockage of drainpipe and installation structure of drainpipe
| Europäisches Patentamt | 2016