A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PIPELINE STRUCTURE AND PIPELINE RENEWAL CONSTRUCTION METHOD
To provide a pipeline structure and a pipeline renewal construction method that can reduce material costs and construction work hours compared to conventional two-pipe ventilation system pipelines.SOLUTION: Pipeline structure comprises: a vertical drainage pipe 2 extending vertically in a building; and a horizontal drainage pipe 3 connected to a lower end of the vertical drainage pipe 2, wherein a combination of the vertical drainage pipe 2 and the horizontal drainage pipe 3 constitutes a single drainage channel in a vertical direction, the pipeline structure has a bent part 4 at which an extending direction of the pipeline is changed between the vertical drainage pipe 2 and the horizontal drainage pipe 3, a special drainage joint 5 capable of forming a ventilation space inside while passing drainage is provided at a part where drainage joins in the middle of the vertical drainage pipe 2, and a vent pipe 6 is connected at least below the bent part 4 in the single drainage channel.SELECTED DRAWING: Figure 1
【課題】従来の二管路通気方式の管路に比べて資材コストや施工工数を減らすことのできる管路の構造、及び、管路の更新工法を提供する。【解決手段】建物内において上下方向に延びる排水竪管２と、前記排水竪管２の下端に接続される横行排水管３と、を備え、前記排水竪管２と前記横行排水管３の組み合わせにより、上下方向での一系統の排水路が構成されており、前記排水竪管２と前記横行排水管３との間で管路の延びる方向が転換される曲げ部４を有し、前記排水竪管２の途中で排水が合流する部分には、排水を通しつつ内部に通気空間を形成できる特殊排水継手５が設けられており、前記一系統の排水路にて少なくとも前記曲げ部４の下方に、通気管６が接続されている。【選択図】図１
PIPELINE STRUCTURE AND PIPELINE RENEWAL CONSTRUCTION METHOD
To provide a pipeline structure and a pipeline renewal construction method that can reduce material costs and construction work hours compared to conventional two-pipe ventilation system pipelines.SOLUTION: Pipeline structure comprises: a vertical drainage pipe 2 extending vertically in a building; and a horizontal drainage pipe 3 connected to a lower end of the vertical drainage pipe 2, wherein a combination of the vertical drainage pipe 2 and the horizontal drainage pipe 3 constitutes a single drainage channel in a vertical direction, the pipeline structure has a bent part 4 at which an extending direction of the pipeline is changed between the vertical drainage pipe 2 and the horizontal drainage pipe 3, a special drainage joint 5 capable of forming a ventilation space inside while passing drainage is provided at a part where drainage joins in the middle of the vertical drainage pipe 2, and a vent pipe 6 is connected at least below the bent part 4 in the single drainage channel.SELECTED DRAWING: Figure 1
【課題】従来の二管路通気方式の管路に比べて資材コストや施工工数を減らすことのできる管路の構造、及び、管路の更新工法を提供する。【解決手段】建物内において上下方向に延びる排水竪管２と、前記排水竪管２の下端に接続される横行排水管３と、を備え、前記排水竪管２と前記横行排水管３の組み合わせにより、上下方向での一系統の排水路が構成されており、前記排水竪管２と前記横行排水管３との間で管路の延びる方向が転換される曲げ部４を有し、前記排水竪管２の途中で排水が合流する部分には、排水を通しつつ内部に通気空間を形成できる特殊排水継手５が設けられており、前記一系統の排水路にて少なくとも前記曲げ部４の下方に、通気管６が接続されている。【選択図】図１
PIPELINE STRUCTURE AND PIPELINE RENEWAL CONSTRUCTION METHOD
管路の構造、及び、管路の更新工法
KAWAMURA KAZUHIRO (author)
2023-08-01
Patent
Electronic Resource
Japanese
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