公开(公告)号：US11702363B2

公开(公告)日：2023-07-18

申请号：US17968678

申请日：2022-10-18

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Qiwei Zhan ,  Zhihong Pan ,  Anhui Wang ,  Juanlan Zhou ,  Changhao Fu ,  Wanying Dong ,  Haitao Hu ,  Xinyu Wang ,  Xinxuan Sun ,  Yiming Ge

IPC: C04B28/02 ,  C04B20/12 ,  C04B20/10 ,  C04B14/30 ,  C04B40/00 ,  C04B103/00 ,  C04B111/74 ,  C04B111/72

CPC classification number: C04B20/123 ,  C04B14/303 ,  C04B20/1022 ,  C04B20/1037 ,  C04B28/02 ,  C04B40/0042 ,  C04B2103/0052 ,  C04B2111/72 ,  C04B2111/74

Abstract: A preparation method for a concrete additive for a maritime work environment includes: S1, compounding a volcanic ash material containing aluminum oxide and lime in proportion, loading a mixture into a sugar coating machine, and spraying a proper amount of alcohol, to prepare spherical particles; S2, adding the spherical particles in S1 and cement into the sugar coating machine, uniformly spraying deionized water in a rotating process, and coating surface layers of the spherical particles with a layer of cement for maintenance; and S3, placing the maintained particles in S2 into a hydrophobic emulsion, and coating the surface layers of the particles with a layer of hydrophobic emulsion, to obtain a concrete additive.

公开(公告)号：US20220347810A1

公开(公告)日：2022-11-03

申请号：US17774794

申请日：2020-09-07

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  JIANGSU TIEKE NEW MATERIAL CO., LTD.

Inventor： Chengshun ZHU ,  Hui ZHANG ,  Yujun HUANG ,  Bincheng LI ,  Kaihang YANG ,  Lei DING

IPC: B23Q7/04 ,  B23P23/06 ,  B23Q11/00 ,  B23Q11/08 ,  B23Q7/00 ,  B23Q7/10

Abstract: An intelligent plate parts machining production line combining universal equipment and special equipment. Four special machining tools are located on first to fourth stations, respectively, and a universal machining tool is located on a fifth station. The stations are sequential from an automatic feeding device. Truss conveying devices are behind the first to fourth stations, and four mechanical arms are on the truss conveying devices. A four-axis manipulator is between the fourth and fifth stations for transferring materials between the two stations and discharging finished products. Industrial cameras are on the second-station mechanical arm and the four-axis manipulator. Waste boxes are between the first and second stations and between the fourth and fifth stations. A discharging box is on the front side of the fifth station. A scrap conveying mechanism is below the production line. Flexible clamps and sliding rail cylinders are used, so that the production line is flexible.

公开(公告)号：US20220306265A1

公开(公告)日：2022-09-29

申请号：US17439812

申请日：2021-03-23

Applicant: Jiangsu university of science and technology

Inventor： Guozeng FENG ,  Bo MENG ,  Guozhi BAO ,  Xinxin GU ,  Chen GU ,  Tong XU

IPC: B63J2/04 ,  B60H1/00

Abstract: Disclosed is a control method of a damper of a variable-air-volume air distributor and a control system thereof, mainly comprising a volume adjusting valve for the variable-air-volume air distributor, a valve actuator, a BP neural network-based main controller, a data collector and a user operation panel. The control method thereof is to use, mainly based on the collected room temperature and static pressure at the inlet of the air distributor, the BP neural network predictive model to establish a nonlinear model of temperature & static pressure and valve opening, perform training and optimization, and optimize the output valve opening to obtain and label an optimal value as the set value of the controller to control the action of the valve actuator, thereby realizing an automatic variable air volume.

公开(公告)号：US20220106756A1

公开(公告)日：2022-04-07

申请号：US17260238

申请日：2020-02-25

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Chunyan JI ,  Renchuan YE ,  Jie CUI ,  Jianting GUO

IPC: E02B15/10

Abstract: A floating garbage cleaning device for floating garbage on water comprises a plurality of single-section flexible floating bodies which are sequentially connected to form an ultra-long flexible floating body main body; every two adjacent single-section flexible floating bodies are connected through a butt joint device; two ends of longitudinal flexible rods; flexible transverse nets and flexible longitudinal nets are arranged between the longitudinal flexible rods in a spaced and covering manner; stabilizing buoys are fixed with the ultra-long flexible floating body main body; intercepting net aprons are arranged at the bottom of the ultra-long flexible floating body main body; counterweights are arranged at the bottoms of the interception net aprons; garbage collection nets are arranged between two adjacent single-section flexible floating bodies; and the ultra-long flexible floating body main body is provided with a mooring system.

公开(公告)号：US20210079614A1

公开(公告)日：2021-03-18

申请号：US17104870

申请日：2020-11-25

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Chunyan Ji ,  Jianting Guo ,  Yong Cheng ,  Fali Huo

IPC: E02B3/06 ,  B63B21/50 ,  E02B3/04

Abstract: The present invention discloses a floatable flow-resisting and sand-resisting multi-functional device. The device includes a hollow floatable body, a flow-resisting and sand-resisting plate, a flow-resisting and sand-resisting net and a mooring system, wherein a plurality of flow-resisting and sand-resisting plates are arranged, each of the flow-resisting and sand-resisting plates is arranged perpendicular to a seabed, a top end of the flow-resisting and sand-resisting plate is fixed to the bottom of the hollow floatable body, the flow-resisting and sand-resisting net down to the seabed is mounted between every two of the flow-resisting and sand-resisting plates, one end of the mooring system is connected to the hollow floatable body, and the other end of the mooring system is fixed to the seabed.

公开(公告)号：US10745876B2

公开(公告)日：2020-08-18

申请号：US16219885

申请日：2018-12-13

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Chunyan Ji ,  Jie Cui ,  Zichao Li ,  Jianting Guo ,  Fali Huo ,  Taoran Zhou ,  Hui Liu

IPC: E02B3/06 ,  E02B3/16

Abstract: The present invention discloses a quickly-detachable airbag-type floating breakwater, including a plurality of water wave absorbing structure units arranged along a length direction of the breakwater. The adjacent water wave absorbing structure units are connected by a connecting unit. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located between the floats. The water wave absorbing structure unit comprises at least two floats arranged side by side and a wave absorbing plate located on the floats. The connecting unit comprises bases located at the ends of the floats, an airbag located between the adjacent bases, and a steel chain, the adjacent bases wrapping the airbag to form a buffer connecting structure.

公开(公告)号：US20200049035A1

公开(公告)日：2020-02-13

申请号：US16603834

申请日：2017-12-01

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xuedong FENG ,  Youlin LING ,  Jian ZHANG ,  Wenxian TANG ,  Anlong SUN ,  Xujin HUANG ,  Zhongchen LIANG ,  Wei ZANG ,  Qiang LI ,  Tong CHEN ,  Jun SHI ,  Dongsheng LIANG ,  Ping HU ,  Yongjun FENG ,  Cheng CHEN

IPC: F01M1/02 ,  F01M1/10

Abstract: A lubrication system includes an engine oil pump, a lubricating oil tank, a breathing pipe, a machine body, and an oil pan. The engine oil pump is formed by superposing upper and lower layers being a lubricating pump and an oil return pump. An oil inlet of the oil return pump leads to a cavity of the oil pan, and an oil outlet leads to an interior of the lubricating oil tank. An oil inlet of the lubricating pump leads to the interior of the lubricating oil tank, and an oil outlet leads to a machine filter. The machine filter is communicated with a main oil path of the machine body. An oil tank cover of the lubricating oil tank is provided with a breathing one-way valve and an oil filling port. The breathing one-way valve communicates one end of the breathing pipe, and the other end thereof communicates a crankcase.

公开(公告)号：US10518310B2

公开(公告)日：2019-12-31

申请号：US15532816

申请日：2016-02-22

Applicant: Jiangsu University Of Science And Technology Industrial Technology Research Institute Of Zhangjiagang

Inventor： Wenxian Tang ,  Jian Zhang ,  Hui Zhu ,  Hongcai Lin ,  Qinfeng Li ,  Yang Zhang ,  Shijie Su

IPC: B21D7/04 ,  B21D7/00

Abstract: A bending mold device for bidirectional pipe bending includes a mounting base which is horizontally arranged on a rack in a sliding manner. The mounting base includes a translation lead screw driving the mounting base to slide. The rack includes a lead screw nut. A pipe bending spindle is rotatably disposed on the mounting base and a power mechanism is disposed on the mounting base. The upper end of the pipe bending spindle is movably connected to a lower rotating base. The lower rotating base includes a first pipe bending shaft and a second pipe bending shaft, which respectively include a first bending mold lower mold and a second bending mold lower mold. The rack includes a cylinder above the lower rotating base. The end part of a piston rod of the cylinder fixedly includes an upper limiting plate and a lower limiting plate in a sleeving manner.

公开(公告)号：US20190271127A1

公开(公告)日：2019-09-05

申请号：US16416040

申请日：2019-05-17

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Chunyan JI ,  Xiaokang DENG ,  Jianting GUO

IPC: E02B3/06

Abstract: A multipurpose combined flexible floating breakwater, wherein each water-surface wave absorbing structure comprises a rubber buoy, a bearing rope passing through a central hole of the rubber buoy, active shackles connected at two ends of the bearing rope, and anti-sliding devices arranged at two ends of the rubber buoy to prevent the rubber buoy from sliding on the bearing rope randomly; a connecting structure comprises a cross-shaped pull ring and a connecting anchor chain, the cross-shaped pull ring is used for connecting adjacent water-surface wave absorbing structures in the same row, and the connecting anchor chain with two ends connected with the active shackles is used for connecting adjacent water-surface wave absorbing structures in different rows; and the purpose of mooring is achieved through a mooring system.

公开(公告)号：US20190226139A1

公开(公告)日：2019-07-25

申请号：US16313007

申请日：2017-06-19

Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Guozeng FENG ,  Dachuan SHI ,  Kaixuan LIU ,  Houju PEI ,  Yukun WANG

IPC: D06F58/10 ,  D06F58/24 ,  D06F58/26 ,  D06F58/28

Abstract: A marine clothes dryer includes a system for recovering waste heat from cooling water in a cylinder liner, a clothes drying system, and a regenerator system. The system for recovering waste heat from cooling water includes an engine cylinder liner, a water collector, and an air-water heat exchanger. The clothes drying system includes a drying chamber, a circulating fan, a supply duct, and an exhaust duct. The regenerator system includes a gravity heat pipe exchanger with a condensing section and an evaporating section. A fresh air inlet is arranged at one side of the condensing section, and the other side thereof is in communication with one side of the air-water heat exchanger. The other side of the air-water heat exchanger is in communication with the drying chamber. One side of the evaporating section is provided with an exhaust port, and the other side thereof is in communication with the drying chamber.