公开(公告)号：US11953125B2

公开(公告)日：2024-04-09

申请号：US18321008

申请日：2023-05-22

Applicant: CHANGZHOU UNIVERSITY

Inventor： Hong Ji ,  Yuchen Liu ,  Ke Yang ,  Zhixiang Xing ,  Juncheng Jiang ,  Yinhan Zhao ,  Jie Guo ,  Ting Wang ,  Wencong Shen

IPC: F16L23/00 ,  F16L55/02 ,  F16L58/18

CPC classification number: F16L23/006 ,  F16L55/02 ,  F16L58/187 ,  F16L2201/20

Abstract: The embodiments of the present disclosure provide a detachable anti-vibration sealing protection device for a pipe flange. The protection device includes a casing, wherein left and right end surfaces of the casing have through holes for the pipeline to pass through, and the casing has an accommodation cavity for placing the flange; a first shock absorption assembly for radial shock absorption of the flange; and a second shock absorption assembly which is installed in a one-to-one correspondence with the flange and is configured for axial shock absorption of the corresponding flange. The first shock absorption assembly and the second shock absorption assembly are installed in the accommodation cavity.

公开(公告)号：US11905672B2

公开(公告)日：2024-02-20

申请号：US18173744

申请日：2023-02-23

Applicant: CHANGZHOU UNIVERSITY

Inventor： Hong Ji ,  Yinhan Zhao ,  Ke Yang ,  Zhixiang Xing ,  Juncheng Jiang ,  Jie Guo ,  Ting Wang ,  Yuchen Liu ,  Renjie Lu

IPC: E02B15/04 ,  E02B15/10

CPC classification number: E02B15/048 ,  E02B15/046 ,  E02B15/10

Abstract: A sea surface oil recovery device is provided, which comprises a storage cabin, an oil-water separation system and an oil-water collection system arranged on the storage cabin. The storage cabin is provided with an oil storage cabin, a water storage cabin, a separation cabin and a gas storage cabin which are separated from each other, and the storage cabin is provided with a water pipe for connecting the water storage cabin with the outside of the storage cabin. The oil-water separation system comprises a molecular semipermeable membrane for separating oil and water and a water suction pipe, wherein the molecular semipermeable membrane is arranged between the separation cabin and the water storage tank and connects the separation cabin with the water storage tank; the water suction pipe is arranged between the oil storage cabin and the separation cabin and connects the oil storage tank with each other.

公开(公告)号：US20230313477A1

公开(公告)日：2023-10-05

申请号：US18173744

申请日：2023-02-23

Applicant: CHANGZHOU UNIVERSITY

Inventor： Hong Ji ,  Yinhan Zhao ,  Ke Yang ,  Zhixiang Xing ,  Juncheng Jiang ,  Jie Guo ,  Ting Wang ,  Yuchen Liu ,  Renjie Lu

IPC: E02B15/04 ,  E02B15/10

CPC classification number: E02B15/048 ,  E02B15/046 ,  E02B15/10

Abstract: A sea surface oil recovery device is provided, which comprises a storage cabin, an oil-water separation system and an oil-water collection system arranged on the storage cabin. The storage cabin is provided with an oil storage cabin, a water storage cabin, a separation cabin and a gas storage cabin which are separated from each other, and the storage cabin is provided with a water pipe for connecting the water storage cabin with the outside of the storage cabin. The oil-water separation system comprises a molecular semipermeable membrane for separating oil and water and a water suction pipe, wherein the molecular semipermeable membrane is arranged between the separation cabin and the water storage tank and connects the separation cabin with the water storage tank; the water suction pipe is arranged between the oil storage cabin and the separation cabin and connects the oil storage tank with each other.