A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PUMP FOR SEWAGE
PROBLEM TO BE SOLVED: To make a solid matter hardly clogging while maintaining efficiency of a pump in a pump for sewage.SOLUTION: A pump for sewage includes: a suction part 4 having a suction port 4a1 from which sewage is sucked; and an impeller 3b for transporting the sewage flowing therein from the suction part 4 to a discharge port 2c1. A movable part 4b which constitutes at least part of the suction part 4 is movable on a radial outside in an axial direction of the impeller 3b.SELECTED DRAWING: Figure 2
【課題】汚水用ポンプにおいて、ポンプの効率を保持しつつ、固形物が詰まりにくくする。【解決手段】汚水が吸い込まれる吸込口４ａ１を有する吸込部４と、上記吸込部４より流入した汚水を吐出口２ｃ１へと送る羽根車３ｂとを備える汚水用ポンプであって、吸込部４の少なくとも一部である可動部４ｂが、上記羽根車３ｂの径方向外側かつ軸方向に移動可能とされている。【選択図】図２
PUMP FOR SEWAGE
PROBLEM TO BE SOLVED: To make a solid matter hardly clogging while maintaining efficiency of a pump in a pump for sewage.SOLUTION: A pump for sewage includes: a suction part 4 having a suction port 4a1 from which sewage is sucked; and an impeller 3b for transporting the sewage flowing therein from the suction part 4 to a discharge port 2c1. A movable part 4b which constitutes at least part of the suction part 4 is movable on a radial outside in an axial direction of the impeller 3b.SELECTED DRAWING: Figure 2
【課題】汚水用ポンプにおいて、ポンプの効率を保持しつつ、固形物が詰まりにくくする。【解決手段】汚水が吸い込まれる吸込口４ａ１を有する吸込部４と、上記吸込部４より流入した汚水を吐出口２ｃ１へと送る羽根車３ｂとを備える汚水用ポンプであって、吸込部４の少なくとも一部である可動部４ｂが、上記羽根車３ｂの径方向外側かつ軸方向に移動可能とされている。【選択図】図２
PUMP FOR SEWAGE
汚水用ポンプ
TSUJIMURA MANABU (author) / SASAKI KAORI (author)
2018-11-15
Patent
Electronic Resource
Japanese
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