A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERTICAL PIPE WITH SPIRAL GUIDE PASSAGE
To provide a vertical pipe with spiral guide passage, which has necessary and sufficient guide passages and does not cause vortex flow inside thereof to disappear and suppresses cost.SOLUTION: A vertical pipe with spiral guide passage has a vertical pipe body 100, a plurality of center tube bodies 110 disposed inside the vertical pipe body 100, an upper center tube body having a center tube body 110 located in the uppermost position among the plurality of center tube bodies 110 and an upper spiral guide passage 121 that is spirally formed around the center tube body 110, and a lower center tube body having a center tube body 110 located in the lowermost position among the plurality of center tube bodies 110 and a lower spiral guide passage 125 disposed below the upper center tube body. The vertical pipe with spiral guide passage has a center tube guide passage formed between the upper center tube body and the lower center tube body as the plurality of center tube bodies 110. A ladder is installed between the upper center tube body and the center tube guide passage and between the center tube guide passage and the lower center tube body.SELECTED DRAWING: Figure 1
【課題】案内路を必要十分に備え、内部の渦流が消えることなく、かつ費用を抑えたらせん案内路付き縦管を提供する。【解決手段】縦管本体１００と、縦管本体１００の内部に複数配置された中心筒体１１０と、複数の中心筒体１１０のうちの最も上方に位置する中心筒体１１０と、前記中心筒体１１０の周りにらせん状に形成された上部らせん状案内路１２１と、を有する上部中心筒体と、複数の中心筒体１１０のうちの最も下方に位置する中心筒体１１０と、上部中心筒体の下側に配置された下部らせん状案内路１２５と、を有する下部中心筒体と、を有し、複数の中心筒体１１０として、上部中心筒体と、下部中心筒体と、の間に形成された中心筒案内路を有し、上部中心筒体と中心筒案内路との間と、中心筒案内路と下部中心筒体との間には梯子が設置されていることを特徴とする。【選択図】図１
VERTICAL PIPE WITH SPIRAL GUIDE PASSAGE
To provide a vertical pipe with spiral guide passage, which has necessary and sufficient guide passages and does not cause vortex flow inside thereof to disappear and suppresses cost.SOLUTION: A vertical pipe with spiral guide passage has a vertical pipe body 100, a plurality of center tube bodies 110 disposed inside the vertical pipe body 100, an upper center tube body having a center tube body 110 located in the uppermost position among the plurality of center tube bodies 110 and an upper spiral guide passage 121 that is spirally formed around the center tube body 110, and a lower center tube body having a center tube body 110 located in the lowermost position among the plurality of center tube bodies 110 and a lower spiral guide passage 125 disposed below the upper center tube body. The vertical pipe with spiral guide passage has a center tube guide passage formed between the upper center tube body and the lower center tube body as the plurality of center tube bodies 110. A ladder is installed between the upper center tube body and the center tube guide passage and between the center tube guide passage and the lower center tube body.SELECTED DRAWING: Figure 1
【課題】案内路を必要十分に備え、内部の渦流が消えることなく、かつ費用を抑えたらせん案内路付き縦管を提供する。【解決手段】縦管本体１００と、縦管本体１００の内部に複数配置された中心筒体１１０と、複数の中心筒体１１０のうちの最も上方に位置する中心筒体１１０と、前記中心筒体１１０の周りにらせん状に形成された上部らせん状案内路１２１と、を有する上部中心筒体と、複数の中心筒体１１０のうちの最も下方に位置する中心筒体１１０と、上部中心筒体の下側に配置された下部らせん状案内路１２５と、を有する下部中心筒体と、を有し、複数の中心筒体１１０として、上部中心筒体と、下部中心筒体と、の間に形成された中心筒案内路を有し、上部中心筒体と中心筒案内路との間と、中心筒案内路と下部中心筒体との間には梯子が設置されていることを特徴とする。【選択図】図１
VERTICAL PIPE WITH SPIRAL GUIDE PASSAGE
らせん案内路付き縦管
MINAMI GORO (author) / KATO MASAHARU (author)
2023-07-06
Patent
Electronic Resource
Japanese
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