Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Air cushion type surge chamber
The air cushion type pressure regulating chamber comprises a pressure regulating chamber body internally provided with an air chamber, the top of the pressure regulating chamber body is provided with an air inlet which is communicated with the air chamber and can be opened and closed, the bottom of the pressure regulating chamber body is provided with a pipeline communicated with the air chamber, and an air cushion assembly is arranged in the air chamber of the pressure regulating chamber body; the air cushion assembly comprises a base plate and a floating plate, the base plate is arranged in the surge chamber body in a liftable mode and is in sealing fit with the inner wall of the surge chamber body to divide the air chamber into an upper part and a lower part, and the floating plate is movably connected to the bottom of the base plate and is in sealing fit with the base plate to form a sealing cavity located between the base plate and the floating plate. And the base plate is provided with a first air port which is communicated with the sealing cavity and can be opened and closed. The pressure balance effect of the inner side and the outer side of the pressure regulating chamber air chamber can be effectively improved; the problem that the inflation difficulty is large due to the fact that the position of the base plate is too high or the pressurization effect on the water surface is poor due to the fact that the position of the base plate is too low can be solved, and the stability of the water flow pressure adjusting effect is improved.
本发明公开了气垫式调压室，包括内部设有气室的调压室本体，调压室本体顶部设有与气室连通的可开闭的进气口，调压室本体底部设有与气室连通的管道，调压室本体的气室内设有气垫组件；气垫组件包括垫板和浮板，垫板可升降设置在调压室本体内并与调压室本体的内壁密封配合以将气室分隔为上下两部分，浮板活动连接在垫板的底部并与垫板密封配合形成位于垫板与浮板之间的密封空腔，垫板上设有与密封空腔连通的可开闭的第一气口。本发明能够有效提高调压室气室内外侧的压力平衡效果；能够防止出现因垫板所处位置过高而导致的充气难度大或出现因垫板所处位置过低而对水面加压效果差的问题，提高对水流调压效果的稳定性。
Air cushion type surge chamber
The air cushion type pressure regulating chamber comprises a pressure regulating chamber body internally provided with an air chamber, the top of the pressure regulating chamber body is provided with an air inlet which is communicated with the air chamber and can be opened and closed, the bottom of the pressure regulating chamber body is provided with a pipeline communicated with the air chamber, and an air cushion assembly is arranged in the air chamber of the pressure regulating chamber body; the air cushion assembly comprises a base plate and a floating plate, the base plate is arranged in the surge chamber body in a liftable mode and is in sealing fit with the inner wall of the surge chamber body to divide the air chamber into an upper part and a lower part, and the floating plate is movably connected to the bottom of the base plate and is in sealing fit with the base plate to form a sealing cavity located between the base plate and the floating plate. And the base plate is provided with a first air port which is communicated with the sealing cavity and can be opened and closed. The pressure balance effect of the inner side and the outer side of the pressure regulating chamber air chamber can be effectively improved; the problem that the inflation difficulty is large due to the fact that the position of the base plate is too high or the pressurization effect on the water surface is poor due to the fact that the position of the base plate is too low can be solved, and the stability of the water flow pressure adjusting effect is improved.
本发明公开了气垫式调压室，包括内部设有气室的调压室本体，调压室本体顶部设有与气室连通的可开闭的进气口，调压室本体底部设有与气室连通的管道，调压室本体的气室内设有气垫组件；气垫组件包括垫板和浮板，垫板可升降设置在调压室本体内并与调压室本体的内壁密封配合以将气室分隔为上下两部分，浮板活动连接在垫板的底部并与垫板密封配合形成位于垫板与浮板之间的密封空腔，垫板上设有与密封空腔连通的可开闭的第一气口。本发明能够有效提高调压室气室内外侧的压力平衡效果；能够防止出现因垫板所处位置过高而导致的充气难度大或出现因垫板所处位置过低而对水面加压效果差的问题，提高对水流调压效果的稳定性。
Air cushion type surge chamber
气垫式调压室
XIA YONG (Autor:in) / LIU YUE (Autor:in) / LIU DAOHUA (Autor:in) / TANG BIHUA (Autor:in) / ZHAO GUILIAN (Autor:in) / XIE JINYUAN (Autor:in) / MENG FUQIANG (Autor:in) / ZHOU YA'NAN (Autor:in) / LI JIANBO (Autor:in) / LUO CHUN (Autor:in)
26.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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