A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a siphon drainage system capable of suppressing residence of drainage at an upstream side of a horizontal pipe by reducing a time lag from a start of the drainage from a kitchen sink to generation of siphon power.SOLUTION: A siphon drainage system 10 comprises: a kitchen sink 16; a first drainage pipe 31 that is connected to the kitchen sink 16; a drainage trap 18 that is connected to a downstream side of the first drainage pipe 31; a second drainage pipe 32 that is connected to a downstream side of the drainage trap 18; a horizontal pipe 21 of a siphon drainage pipe 23 that is connected to a downstream side of the second drainage pipe 32; a vertical pipe 22 of the siphon drainage pipe 23 that is connected to a downstream side of the horizontal pipe 21 and allows the drainage to flow downward from the horizontal pipe 21; and a water supply part 40 that is connected to a boundary between the horizontal pipe 21 and the vertical pipe 22 or is connected to the vertical pipe 22 and can supply priming water to the vertical pipe 22.SELECTED DRAWING: Figure 1
【課題】台所シンクからの排水が開始されてから、サイホン力が発生するまでのタイムラグを少なくし、横引き管の上流側での排水の滞留を抑制できるサイホン排水システムを提供する。【解決手段】サイホン排水システム１０は、台所シンク１６と、台所シンク１６に接続された第１排水管３１と、第１排水管３１の下流側に接続された排水トラップ１８と、排水トラップ１８の下流側に接続された第２排水管３２と、第２排水管３２の下流側に接続されたサイホン排水管２３の横引き管２１と、横引き管２１の下流側に接続され、横引き管２１から排水を下方へ流すサイホン排水管２３の竪管２２と、横引き管２１と竪管２２との境界部、又は竪管２２に接続され、竪管２２に呼び水を供給可能な給水部４０と、を有する。【選択図】図１
To provide a siphon drainage system capable of suppressing residence of drainage at an upstream side of a horizontal pipe by reducing a time lag from a start of the drainage from a kitchen sink to generation of siphon power.SOLUTION: A siphon drainage system 10 comprises: a kitchen sink 16; a first drainage pipe 31 that is connected to the kitchen sink 16; a drainage trap 18 that is connected to a downstream side of the first drainage pipe 31; a second drainage pipe 32 that is connected to a downstream side of the drainage trap 18; a horizontal pipe 21 of a siphon drainage pipe 23 that is connected to a downstream side of the second drainage pipe 32; a vertical pipe 22 of the siphon drainage pipe 23 that is connected to a downstream side of the horizontal pipe 21 and allows the drainage to flow downward from the horizontal pipe 21; and a water supply part 40 that is connected to a boundary between the horizontal pipe 21 and the vertical pipe 22 or is connected to the vertical pipe 22 and can supply priming water to the vertical pipe 22.SELECTED DRAWING: Figure 1
【課題】台所シンクからの排水が開始されてから、サイホン力が発生するまでのタイムラグを少なくし、横引き管の上流側での排水の滞留を抑制できるサイホン排水システムを提供する。【解決手段】サイホン排水システム１０は、台所シンク１６と、台所シンク１６に接続された第１排水管３１と、第１排水管３１の下流側に接続された排水トラップ１８と、排水トラップ１８の下流側に接続された第２排水管３２と、第２排水管３２の下流側に接続されたサイホン排水管２３の横引き管２１と、横引き管２１の下流側に接続され、横引き管２１から排水を下方へ流すサイホン排水管２３の竪管２２と、横引き管２１と竪管２２との境界部、又は竪管２２に接続され、竪管２２に呼び水を供給可能な給水部４０と、を有する。【選択図】図１
SIPHON DRAINAGE SYSTEM
サイホン排水システム
TOYODA HIDEJI (author)
2020-02-06
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser