Patents by Inventor Shouqi YUAN
Shouqi YUAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11752508Abstract: A water-fertilizer-pesticide integrated multifunctional irrigation spray head, mainly including a first spray hole, a second spray hole, a spray head cap, a spray head body, an atomization core, water passing holes, springs, cover sheets, a pipe connector, water outlet holes, a throat cavity, a chamfered groove, and a helical groove. The spray head is configured as a double-flow channel structure. The spray head body and the atomization core are provided in the spray head cap. The atomization core is provided in an inner cavity of the spray head body and is threadedly connected. The bottom of the spray head body is provided with cover sheets, each of the cover sheets is connected by a respective one of the springs. When the working pressure is a low pressure, the cover sheets are in an open state, and the liquid is sprayed by means of two flow channels.Type: GrantFiled: June 13, 2018Date of Patent: September 12, 2023Assignee: JIANGSU UNIVERSITYInventors: Junping Liu, Hong Li, Shouqi Yuan, Xingye Zhu, Yangfan Li
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Patent number: 11566980Abstract: Portable real-time airborne fungi acquiring and detecting equipment and method are provided, the equipment includes a light source device, a manual constant-flow air pump, an impactor, an airborne fungi enrichment and dyeing device, and a fluorescence data collecting and processing device sequentially connected. The fluorescence detection technology is combined with the microparticle separation technology to develop the portable airborne fungi real-time acquiring and detecting equipment. This equipment improves the complex and extensive collection methods in conventional airborne fungi detection and the demand limitation of independent detection equipment, and realizes the real-time collection and quantification of airborne fungi concentration. Moreover, the equipment has the advantages of small volume, low costs, easy operation and is easy to be prompted.Type: GrantFiled: March 24, 2022Date of Patent: January 31, 2023Assignee: JIANGSU UNIVERSITYInventors: Shouqi Yuan, Pan Wang, Ning Yang, Jiawei Shen
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Patent number: 11504730Abstract: Disclosed is a method for calculating instantaneous sprinkler strength comprising: ensuring that a translational sprinkler (1) maintains a stable operating state, placing b rain barrels (3) at a distance of a metres from the translational sprinkler (1), and moving the translational sprinkler (1) to obtain measurement data; calculating movement time, and the average sprayed water depth received by the rain barrels (3); assuming the distribution form of the amount of water of the translational sprinkler (1), establishing a function relationship between an instantaneous sprinkler strength ht and the movement time t, and calculating a variable in the function relationship; and substituting into the established function relationship a specific numerical value of an instantaneous point in time t of the movement of the translational sprinkler (1), so that the value of ht obtained is a numerical value of the instantaneous sprinkler strength of the translational sprinkler (1).Type: GrantFiled: November 22, 2016Date of Patent: November 22, 2022Assignee: Jiangsu UniversityInventors: Xingye Zhu, Junping Liu, Shouqi Yuan, Kun Tian, Jinghong Wan
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Publication number: 20220349786Abstract: Portable real-time airborne fungi acquiring and detecting equipment and method are provided, the equipment includes a light source device, a manual constant-flow air pump, an impactor, an airborne fungi enrichment and dyeing device, and a fluorescence data collecting and processing device sequentially connected. The fluorescence detection technology is combined with the microparticle separation technology to develop the portable airborne fungi real-time acquiring and detecting equipment. This equipment improves the complex and extensive collection methods in conventional airborne fungi detection and the demand limitation of independent detection equipment, and realizes the real-time collection and quantification of airborne fungi concentration. Moreover, the equipment has the advantages of small volume, low costs, easy operation and is easy to be prompted.Type: ApplicationFiled: March 24, 2022Publication date: November 3, 2022Inventors: SHOUQI YUAN, PAN WANG, NING YANG, JIAWEI SHEN
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Patent number: 11423200Abstract: A pump machine unit optimized operation regulation system is provided, and includes a physical body, a digital twin, a digital twin body of the physical body and a digital space. The digital space drives the digital twin to realize data mirroring, mapping reconstruction, information interactive feedback and simulation of a pump machine unit optimized regulation system in virtual space and a pump machine unit optimized regulation system in physical space. The disclosure constructs the virtual twin body of the physical body of the pump system based on the digital twin to realize the data mirror and information interaction between the physical body and the virtual twin body, and physical object twin, operation process twin and control performance twin of the physical entity and digital twin body. Running state monitoring, optimized regulation, simulation and health prediction of the pump machine unit can be realized.Type: GrantFiled: November 19, 2021Date of Patent: August 23, 2022Assignee: JIANGSU UNIVERSITYInventors: Ji Pei, Xiaobo Gong, Wenjie Wang, Jianping Yuan, Shouqi Yuan, Jinfeng Zhang, Yanjun Li
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Patent number: 11346357Abstract: The invention discloses a kind of single shaft driven level 3 of axial flow pump, including: power source, pumping out, transmission shaft, export fixed vane, the third stage impeller, the second impeller, the first stage impeller, imported fixed vane, pump inlet, the first transmission cone gear, the first cone gear transmission device, the second driving cone gear and the second cone gear transmission device, the invention can realize the opposite steering of the two adjacent impellers by fixing the guide vane and the bevel gear transmission in the impeller hub. With compact structure and small axial size, this single-shaft driven three-stage counter-rotating axial-flow pump can greatly improve the head of the axial pump and widen the efficient zone.Type: GrantFiled: June 14, 2018Date of Patent: May 31, 2022Assignee: Jiangsu UniversityInventors: Yanjun Li, Chao Chen, Ji Pei, Shouqi Yuan, Wenjie Wang
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Publication number: 20220164502Abstract: A pump machine unit optimized operation regulation system is provided, and includes a physical body, a digital twin, a digital twin body of the physical body and a digital space. The digital space drives the digital twin to realize data mirroring, mapping reconstruction, information interactive feedback and simulation of a pump machine unit optimized regulation system in virtual space and a pump machine unit optimized regulation system in physical space. The disclosure constructs the virtual twin body of the physical body of the pump system based on the digital twin to realize the data mirror and information interaction between the physical body and the virtual twin body, and physical object twin, operation process twin and control performance twin of the physical entity and digital twin body. Running state monitoring, optimized regulation, simulation and health prediction of the pump machine unit can be realized.Type: ApplicationFiled: November 19, 2021Publication date: May 26, 2022Inventors: Ji Pei, Xiaobo Gong, Wenjie Wang, Jianping Yuan, Shouqi Yuan, Jinfeng Zhang, Yanjun Li
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Patent number: 11260408Abstract: The invention discloses a sprinkler for achieving a high atomization effect under a low pressure condition, which belongs to a modern agricultural micro-irrigation apparatus, and comprises a low-pressure fine atomizing nozzle, a small motor fan, a storage battery pack, slotted brackets, a screw rod and adjustable screw nuts, the components of the sprinkler are connected with each other via threads and bolts, and the slotted bracket has a U-shaped slot. The low-pressure atomizing sprinkler can realize height adjustment of the sprinkler through threaded connection of the threaded connecting pipe according to the height of the plant to be sprinkled, and the operation is simple. Effective atomization can be achieved under a low pressure condition and atomization uniformity can be improved by the action of the small motor fan.Type: GrantFiled: March 14, 2018Date of Patent: March 1, 2022Assignee: Jiangsu UniversityInventors: Shouqi Yuan, Xingye Zhu, Xinkun Wang, Linguo Zhang, Mengya Lu
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Patent number: 11185022Abstract: A sprinkler cart of hose reel irrigator in folding truss inhaul-cable type includes a cart body, a water supply pipeline, a folding truss structure and an inhaul-cable structure. The folding truss structure adopts a planar multi-rod folding structure, drives a three-rod folding through a single hydraulic cylinder, and is mounted on the cart body in combination with the inhaul-cable structure.Type: GrantFiled: March 30, 2018Date of Patent: November 30, 2021Assignee: JIANGSU UNIVERSITYInventors: Lingdi Tang, Cong Yu, Shouqi Yuan, Yue Tang
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Patent number: 11182516Abstract: A method for optimizing a rotation angle of an outlet of an atomizing nozzle is provided. The atomizing nozzle includes a nozzle core and a nozzle body. The method includes the following steps: measuring an outlet flow rate Q0 of the atomizing nozzle under a rated working pressure when an outlet clearance between the nozzle core and the nozzle body is ?=0; setting the outlet clearance between the nozzle core and the nozzle body by changing a phase angle between the nozzle core and the nozzle body, and measuring an outlet flow rate Q1 of the atomizing nozzle in a stable working state under the rated working pressure; calculating a flow coefficient of the atomizing nozzle; calculating the outlet clearance of the atomizing nozzle according to an expected outlet flow rate Q2 of the atomizing nozzle and the flow coefficient of the atomizing nozzle.Type: GrantFiled: April 24, 2020Date of Patent: November 23, 2021Assignee: JIANGSU UNIVERSITYInventors: Xingye Zhu, Shouqi Yuan, Junping Liu, Fordjour Alexander, Keji Lu
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Publication number: 20210354150Abstract: The invention discloses a sprinkler for achieving a high atomization effect under a low pressure condition, which belongs to a modern agricultural micro-irrigation apparatus, and comprises a low-pressure fine atomizing nozzle, a small motor fan, a storage battery pack, slotted brackets, a screw rod and adjustable screw nuts, the components of the sprinkler are connected with each other via threads and bolts, and the slotted bracket has a U-shaped slot. The low-pressure atomizing sprinkler can realize height adjustment of the sprinkler through threaded connection of the threaded connecting pipe according to the height of the plant to be sprinkled, and the operation is simple. Effective atomization can be achieved under a low pressure condition and atomization uniformity can be improved by the action of the small motor fan.Type: ApplicationFiled: March 14, 2018Publication date: November 18, 2021Inventors: Shouqi YUAN, Xingye ZHU, Xinkun WANG, Linguo ZHANG, Mengya LU
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Publication number: 20210324866Abstract: The invention discloses a kind of single shaft driven level 3 of axial flow pump, including: power source, pumping out, transmission shaft, export fixed vane, the third stage impeller, the second impeller, the first stage impeller, imported fixed vane, pump inlet, the first transmission cone gear, the first cone gear transmission device, the second driving cone gear and the second cone gear transmission device, the invention can realize the opposite steering of the two adjacent impellers by fixing the guide vane and the bevel gear transmission in the impeller hub. With compact structure and small axial size, this single-shaft driven three-stage counter-rotating axial-flow pump can greatly improve the head of the axial pump and widen the efficient zone.Type: ApplicationFiled: June 14, 2018Publication date: October 21, 2021Inventors: Yanjun Li, Chao Chen, Ji Pei, Shouqi Yuan, Wenjie Wang
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Patent number: 11140839Abstract: Disclosed is a method for calculating the depth of sprayed water of a translational sprinkler in different working conditions, involving placing rain barrels (3) in n rows in the movement direction of a translational sprinkler (1), each row having m barrels, such that the spray radius of rain droplets can completely cover the rain barrels (3) while ensuring that the translational sprinkler (1) is spraying stably; calculating the average sprinkler strength of each rain barrel (3); drawing a relationship curve of the sprinkler strength and the distance from the centre; setting the movement speed s of the translational sprinkler (1); establishing a function relationship between a sprinkler strength d? and time t; calculating the time t2 needed for the translational sprinkler (1) to completely pass one of the rain barrels (3); and with the condition that the movement time is t2, performing mathematical integration on the sprinkler strength function to obtain the sprinkled depth of water at a certain rain barrel (Type: GrantFiled: November 22, 2016Date of Patent: October 12, 2021Assignee: Jiangsu UniversityInventors: Xingye Zhu, Shouqi Yuan, Junping Liu, Jinghong Wan, Kun Tian
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Publication number: 20210256178Abstract: The present invention provides a method for optimizing a rotation angle of an outlet of an atomizing nozzle, the atomizing nozzle including a nozzle core and a nozzle body, wherein the method includes the following steps: measuring an outlet flow rate Q0 of the atomizing nozzle under a rated working pressure when an outlet clearance between the nozzle core and the nozzle body is ?=0; setting the outlet clearance between the nozzle core and the nozzle body by changing a phase angle between the nozzle core and the nozzle body, and measuring an outlet flow rate Q1 of the atomizing nozzle in a stable working state under the rated working pressure; calculating a flow coefficient of the atomizing nozzle; calculating the outlet clearance of the atomizing nozzle according to an expected outlet flow rate Q2 of the atomizing nozzle and the flow coefficient of the atomizing nozzle; and according to the assembly relationship between the nozzle core and the nozzle body, changing the phase angle between the nozzle core andType: ApplicationFiled: April 24, 2020Publication date: August 19, 2021Applicant: JIANGSU UNIVERSITYInventors: Xingye ZHU, Shouqi YUAN, Junping LIU, Fordjour ALEXANDER, Keji LU
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Publication number: 20210245179Abstract: A water-fertilizer-pesticide integrated multifunctional irrigation spray head, mainly including a first spray hole, a second spray hole, a spray head cap, a spray head body, an atomization core, water passing holes, springs, cover sheets, a pipe connector, water outlet holes, a throat cavity, a chamfered groove, and a helical groove. The spray head is configured as a double-flow channel structure. The spray head body and the atomization core are provided in the spray head cap. The atomization core is provided in an inner cavity of the spray head body and is threadedly connected. The bottom of the spray head body is provided with cover sheets, each of the cover sheets is connected by a respective one of the springs. When the working pressure is a low pressure, the cover sheets are in an open state, and the liquid is sprayed by means of two flow channels.Type: ApplicationFiled: June 13, 2018Publication date: August 12, 2021Applicant: JIANGSU UNIVERSITYInventors: Junping LIU, Hong LI, Shouqi YUAN, Xingye ZHU, Yangfan LI
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Publication number: 20210176929Abstract: A sprinkler cart of hose reel irrigator in folding truss inhaul-cable type includes a cart body, a water supply pipeline, a folding truss structure and an inhaul-cable structure. The folding truss structure adopts a planar multi-rod folding structure, drives a three-rod folding through a single hydraulic cylinder, and is mounted on the cart body in combination with the inhaul-cable structure.Type: ApplicationFiled: March 30, 2018Publication date: June 17, 2021Inventors: Lingdi Tang, Cong Yu, Shouqi Yuan, Yue Tang
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Patent number: 10984149Abstract: An optimization design method for a spatial flow passage of a low-pressure even spray nozzle, relating to a design method for an essential apparatus in a water-saving irrigation system, such as a spray irrigation system. Specifically, if the model and the inlet diameter of a nozzle are determined, the shape and the size of the cross section of an outlet, a flow passage deflection angle, the radius and the arc length of a flow passage contour, and the size of an elevation angle of the outlet are determined to implement structural optimization of a spatial flow passage of the nozzle; moreover, parameterization design of the spatial flow passage in different inlet diameter conditions is implemented, so that a method for determining structural parameters of a spatial flow passage of a nozzle is obtained. A design method of a spatial flow passage under a low-pressure operation condition is developed, such that the hydraulic performance of the nozzle is optimized, and the nozzle is efficient and saves energy.Type: GrantFiled: June 8, 2016Date of Patent: April 20, 2021Assignee: Jiangsu UniversityInventors: Junping Liu, Shouqi Yuan, Hong Li, Qian Zhang, Xingye Zhu, Ya Bao
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Patent number: 10814431Abstract: A device and a method for laser-inducing cavitation strengthening with multi-system automatic coordination work. The device comprises a plurality of systems, including a clamping system, a lifting system, an imaging system, a computer control system, a laser system and an energy density amplifying system, etc. The device for laser-inducing cavitation strengthening comprises a laser cavitation device and a fixing platform.Type: GrantFiled: April 30, 2015Date of Patent: October 27, 2020Assignee: JIANGSU UNIVERSITYInventors: Xudong Ren, Shouqi Yuan, Chengya Zuo, Yanqun Tong, Deshun Wang, Kun Wu, Jiaxing Lu, Hao He, Rui Zhou, Jie Wang
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Publication number: 20200047205Abstract: Disclosed is a method for calculating instantaneous sprinkler strength comprising: ensuring that a translational sprinkler (1) maintains a stable operating state, placing b rain barrels (3) at a distance of a metres from the translational sprinkler (1), and moving the translational sprinkler (1) to obtain measurement data; calculating movement time, and the average sprayed water depth received by the rain barrels (3); assuming the distribution form of the amount of water of the translational sprinkler (1), establishing a function relationship between an instantaneous sprinkler strength ht and the movement time t, and calculating a variable in the function relationship; and substituting into the established function relationship a specific numerical value of an instantaneous point in time t of the movement of the translational sprinkler (1), so that the value of ht obtained is a numerical value of the instantaneous sprinkler strength of the translational sprinkler (1).Type: ApplicationFiled: November 22, 2016Publication date: February 13, 2020Inventors: Xingye ZHU, Jungping LIU, Shouqi YUAN, Kun TIAN, Jinghong WAN
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Publication number: 20190269077Abstract: Disclosed is a method for calculating the depth of sprayed water of a translational sprinkler in different working conditions, involving placing rain barrels (3) in n rows in the movement direction of a translational sprinkler (1), each row having m barrels, such that the spray radius of rain droplets can completely cover the rain barrels (3) while ensuring that the translational sprinkler (1) is spraying stably; calculating the average sprinkler strength of each rain barrel (3); drawing a relationship curve of the sprinkler strength and the distance from the centre; setting the movement speed s of the translational sprinkler (1); establishing a function relationship between a sprinkler strength d? and time t; calculating the time t2 needed for the translational sprinkler (1) to completely pass one of the rain barrels (3); and with the condition that the movement time is t2, performing mathematical integration on the sprinkler strength function to obtain the sprinkled depth of water at a certain rain barrel (Type: ApplicationFiled: November 22, 2016Publication date: September 5, 2019Inventors: Xingye ZHU, Shouqi YUAN, Junping LIU, Jinghong WAN, Kun TIAN