A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER SEALING CYLINDER AND DRAIN TRAP
To provide a drain trap dedicated to a facility and a water sealing cylinder that can easily eliminate double traps.SOLUTION: There is provided a water sealing cylinder that can be detachably attached to a sealed water reservoir that stores sealed water in a drain trap dedicated to a facility used only for one water supply facility, comprising an upper part, and a lower part arranged on the lower side of the upper part. The water sealing cylinder is characterized in that a lower end of the upper part is positioned above a highest water level of the sealed water in the sealed water reservoir and a part of the lower part is positioned below the highest water level in a state of being attached to the sealed water reservoir, the hardness of at least a part of the lower part is lower than the hardness of the upper part, and an upper end of at least a part of the lower part is positioned above the highest water level in a state of being attached to the sealed water reservoir.SELECTED DRAWING: Figure 1
【課題】簡単に二重トラップを解消することができる設備専用の排水トラップ及び封水筒を提供する。【解決手段】１つの水周り設備のみに用いられる設備専用の排水トラップにおいて封水を貯留する封水貯留部に着脱可能に取り付けられる封水筒であって、上方部と、前記上方部の下方側に配置された下方部と、を備え、前記封水貯留部に取り付けられた状態において、前記上方部の下端は前記封水貯留部の封水の最高水位よりも上方に配置されるとともに、前記下方部の一部は前記最高水位よりも下方に配置され、前記下方部の少なくとも一部の硬さは、前記上方部の硬さよりも低く、前記封水貯留部に取り付けられた状態において、前記下方部の前記少なくとも一部の上端は前記最高水位よりも上方に配置されることを特徴とする封水筒である。【選択図】図１
WATER SEALING CYLINDER AND DRAIN TRAP
To provide a drain trap dedicated to a facility and a water sealing cylinder that can easily eliminate double traps.SOLUTION: There is provided a water sealing cylinder that can be detachably attached to a sealed water reservoir that stores sealed water in a drain trap dedicated to a facility used only for one water supply facility, comprising an upper part, and a lower part arranged on the lower side of the upper part. The water sealing cylinder is characterized in that a lower end of the upper part is positioned above a highest water level of the sealed water in the sealed water reservoir and a part of the lower part is positioned below the highest water level in a state of being attached to the sealed water reservoir, the hardness of at least a part of the lower part is lower than the hardness of the upper part, and an upper end of at least a part of the lower part is positioned above the highest water level in a state of being attached to the sealed water reservoir.SELECTED DRAWING: Figure 1
【課題】簡単に二重トラップを解消することができる設備専用の排水トラップ及び封水筒を提供する。【解決手段】１つの水周り設備のみに用いられる設備専用の排水トラップにおいて封水を貯留する封水貯留部に着脱可能に取り付けられる封水筒であって、上方部と、前記上方部の下方側に配置された下方部と、を備え、前記封水貯留部に取り付けられた状態において、前記上方部の下端は前記封水貯留部の封水の最高水位よりも上方に配置されるとともに、前記下方部の一部は前記最高水位よりも下方に配置され、前記下方部の少なくとも一部の硬さは、前記上方部の硬さよりも低く、前記封水貯留部に取り付けられた状態において、前記下方部の前記少なくとも一部の上端は前記最高水位よりも上方に配置されることを特徴とする封水筒である。【選択図】図１
WATER SEALING CYLINDER AND DRAIN TRAP
封水筒及び排水トラップ
TAMURA KAZUHIRO (author)
2020-12-10
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Water sealing trap for drain sewage having downward outlet
| European Patent Office | 2019
Water sealing trap for drain sewage having downward outlet
European Patent Office | 2020
European Patent Office | 2016