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1.发明公开公开(公告)号：US20230258282A1
公开(公告)日：2023-08-17
申请号：US17999722
申请日：2021-05-20
发明人： Xinglong CHEN , Jianguo XU , Jiazhong WU , Haishui HAN , Na ZHANG
CPC分类号： F16K47/08 , E21B34/02 , E21B43/168 , F15D1/025 , F15D1/06 , F16K27/08 , F16L55/02763
摘要： A cylinder porous cylinder, a gas flow control valve, and a mounting method for the gas flow control valve. The porous cylinder (1) includes a plurality of pipe bundles filled inside the pipe. A single flow passage is formed in each of the pipe bundles, such that a seepage passage is formed inside the pipe. The inner diameter, length and permeability of the pipe bundle are determined in advance based on a Reynolds number smaller than 2300. The porous cylinder (1) is capable of implementing a stable gas flow in a gas injection channel. The valve body (21) of the gas flow control valve (2) is provided therein with a plurality of tubular passages arranged in sequence along the horizontal direction of the valve body. The tubular passages include a pipe flow passage (24) and a plurality of seepage passages (25). The porous cylinder (1) is mounted in each of the seepage passages (25). A plurality of connection channels (221) are provided in the valve cap. One end of each of the connection channels (221) communicates with the interior of each of the tubular passages, and the other end of each of the connection channels (221) is provided respectively with a valve stem. The opening and closing of the plurality of tubular passages are controlled by the valve stem, thus regulating the output ratio of the injected gas. In addition, a mounting method for the gas flow control valve is further provided.
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公开(公告)号：US20230204395A1
公开(公告)日：2023-06-29
申请号：US17793195
申请日：2021-01-13
发明人： Xinglong CHEN , Qingjie LIU , Jiazhong WU , Haishui HAN , Hongwei YU
CPC分类号： G01F1/206 , F15D1/04 , G01F15/005 , G01F15/06
摘要： A phase power device, comprising: a circulation pipe (1) and a preset number of phase power control components (2), wherein the circulation pipe (1) is used to provide a channel for fluid circulation flow, and the preset number of phase power control components (2) are disposed on the circulation pipe (1) and used to drive fluid in the circulation pipe (1) to circulate and flow. Further provided is a fluid experiment system, comprising the phase power device. The phase power device and the fluid experiment system may enable the fluid to meet a set flow requirement during the experiment, thus reducing the use of auxiliary equipment, and reducing experiment costs.
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