A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAINPIPE STRUCTURE
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 1 is connected at an upstream side and the second drainage system 2 is connected downstream the first drainage system; a pipe trap 24 (first drain trap) provided to the first drainage system; a second drain trap 202 provided to the dishwasher or the second drainage system; 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 a rising part 208 arranged between the temporary reservoir and the siphon drainpipe in the second drainage system.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１が上流側に接続されると共に第２の排水系統２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１の排水系統に設けられた管トラップ２４（第１の排水トラップ）と、食洗機、又は第２の排水系統に設けられた第２の排水トラップ２０２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た一時貯留部２０４と、第２の排水系統の一時貯留部とサイホン排水管との間に設けられた立ち上がり部２０８と、を有する。【選択図】図１
DRAINPIPE STRUCTURE
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 1 is connected at an upstream side and the second drainage system 2 is connected downstream the first drainage system; a pipe trap 24 (first drain trap) provided to the first drainage system; a second drain trap 202 provided to the dishwasher or the second drainage system; 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 a rising part 208 arranged between the temporary reservoir and the siphon drainpipe in the second drainage system.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１が上流側に接続されると共に第２の排水系統２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１の排水系統に設けられた管トラップ２４（第１の排水トラップ）と、食洗機、又は第２の排水系統に設けられた第２の排水トラップ２０２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た一時貯留部２０４と、第２の排水系統の一時貯留部とサイホン排水管との間に設けられた立ち上がり部２０８と、を有する。【選択図】図１
DRAINPIPE STRUCTURE
排水管構造
KAGAWA TAHEI (author) / GOTO TATSUKI (author)
2021-06-24
Patent
Electronic Resource
Japanese
Drainpipe, method for preventing blockage of drainpipe and installation structure of drainpipe
| European Patent Office | 2016