A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROJECTION MEMBER, PIPING MEMBER AND PIPING SYSTEM
To provide a projection member, a piping member, and a piping system capable of improving a flow rate while enabling downsizing.SOLUTION: A projection member 6-1 is arranged in a straight pipe (vertical pipe 3) arranged downstream of a bend pipe 5-1 that changes a direction of a flow channel and reduces a cross-sectional area of the flow channel of the straight pipe (vertical pipe 3) partially. The projection member 6-1 comprises a top 6c that is located between a first end 6a directed toward upstream and a second end 6b directed toward downstream and that minimizes the cross-sectional area of the flow channel of the straight pipe (vertical pipe 3), and a projection 6h that extends from a portion between the top 6c and the second end 6b toward a center side of the straight pipe (vertical pipe 3) when viewed from a direction of a center axis C3 of the straight pipe (vertical pipe 3), but does not project beyond the top 6c.SELECTED DRAWING: Figure 5
【課題】小型化を可能にしながら流量を向上できる、突起部材、配管部材及び配管システムを提供する。【解決手段】突起部材６－１は、流路の向きを変える屈曲管５－１の下流側に配置される直管（竪管３）内に配置されて直管（竪管３）の流路断面積を部分的に減少させる。突起部材６－１は、上流側に向けられる第１端６ａと下流側に向けられる第２端６ｂとの間にあって直管（竪管３）の流路断面積を最も小さくする頂部６ｃと、頂部６ｃと第２端６ｂとの間の部位から直管（竪管３）の中心軸Ｃ３の方向から見て直管（竪管３）の中心側に延びるが、頂部６ｃよりは突出しない突出部６ｈと、を備える。【選択図】図５
PROJECTION MEMBER, PIPING MEMBER AND PIPING SYSTEM
To provide a projection member, a piping member, and a piping system capable of improving a flow rate while enabling downsizing.SOLUTION: A projection member 6-1 is arranged in a straight pipe (vertical pipe 3) arranged downstream of a bend pipe 5-1 that changes a direction of a flow channel and reduces a cross-sectional area of the flow channel of the straight pipe (vertical pipe 3) partially. The projection member 6-1 comprises a top 6c that is located between a first end 6a directed toward upstream and a second end 6b directed toward downstream and that minimizes the cross-sectional area of the flow channel of the straight pipe (vertical pipe 3), and a projection 6h that extends from a portion between the top 6c and the second end 6b toward a center side of the straight pipe (vertical pipe 3) when viewed from a direction of a center axis C3 of the straight pipe (vertical pipe 3), but does not project beyond the top 6c.SELECTED DRAWING: Figure 5
【課題】小型化を可能にしながら流量を向上できる、突起部材、配管部材及び配管システムを提供する。【解決手段】突起部材６－１は、流路の向きを変える屈曲管５－１の下流側に配置される直管（竪管３）内に配置されて直管（竪管３）の流路断面積を部分的に減少させる。突起部材６－１は、上流側に向けられる第１端６ａと下流側に向けられる第２端６ｂとの間にあって直管（竪管３）の流路断面積を最も小さくする頂部６ｃと、頂部６ｃと第２端６ｂとの間の部位から直管（竪管３）の中心軸Ｃ３の方向から見て直管（竪管３）の中心側に延びるが、頂部６ｃよりは突出しない突出部６ｈと、を備える。【選択図】図５
PROJECTION MEMBER, PIPING MEMBER AND PIPING SYSTEM
突起部材、配管部材、配管システム
HASHIMOTO MASAYUKI (author) / NISHIMOTO MAI (author) / HORIO HIDEAKI (author)
2024-10-24
Patent
Electronic Resource
Japanese
IPC:
E04D
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