Patents by Inventor Haiping Xing
Haiping Xing 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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Publication number: 20240067788Abstract: Provided is a method for preparing a crosslinked polyvinyl chloride structure foamed material by using a physical foaming agent, comprising: melting and mixing a polyvinyl chloride resin, a modified resin, an isocyanate, an anhydride, a nucleating agent and a heat stabilizer to obtain a blank; immersing the blank into a foaming gas for foaming to obtain a foamed body; and subjecting the foamed body to crosslinking curing to obtain a crosslinked polyvinyl chloride structure foamed material. According to the present invention, the crosslinked polyvinyl chloride structure foamed material is prepared by means of a brand-new process route, and the composition and proportion of the PVC resin and other raw materials can be adjusted in a wide range; and carbon dioxide or nitrogen is used for foaming. Further provided is a crosslinked polyvinyl chloride structure foamed material.Type: ApplicationFiled: November 2, 2021Publication date: February 29, 2024Applicant: CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY, CHINESE ACADEMY OF SCIENCEInventors: Tao TANG, Jiangan YOU, Zhiwei JIANG, Jian XUE, Hanqing JIANG, Jian QIU, Haiping XING, Minggang LI
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Patent number: 11816972Abstract: A safety management method for well site worker, a safety management system for well site worker and a storage medium are disclosed. The safety management method for well site worker includes acquiring position information of the well site worker; acquiring layout information of a well site, the layout information including position information of a safe region, a dangerous region, and a buffer region between the safe region and the dangerous region in the well site; and in response to the well site worker being located in the buffer region or the dangerous region, sending an alarm signal to warn the well site worker to stay away from the dangerous region.Type: GrantFiled: October 12, 2022Date of Patent: November 14, 2023Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Haiping Xing, Hao Yang
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Publication number: 20230251314Abstract: A motor malfunction monitoring device for monitoring a malfunction of a drive motor, includes: vibration sensors for detecting for one or more components of the drive motor transverse vibration in a direction parallel to a mounting plane of the drive motor and perpendicular to a longitudinal direction of the drive motor or longitudinal vibration in a direction perpendicular to both the mounting plane and the longitudinal direction of the drive motor; a voltage sensor for detecting a voltage of the drive motor or a current sensor for detecting a current of the drive motor; and a data storage storing a database of normal operation spectrums of one of the transverse vibration or the longitudinal vibration during a normal operation of the drive motor, and of one of the voltage or the current during a normal operation of the drive motor.Type: ApplicationFiled: April 19, 2023Publication date: August 10, 2023Inventors: Kaishen LIU, Shouzhe LI, Haiping XING, Zhuqing MAO, Weiwei LIU, Liang LI, Dawei ZHAO, Jun ZHANG
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Patent number: 11702920Abstract: A fracturing control method is applied to a fracturing system including a plurality of fracturing pump sets. The method includes: turning on a first fracturing pump set according to a total required output of the fracturing system and priorities of the plurality of fracturing pump sets; adjusting an operating parameter of the first fracturing pump set according to an actual output of the first fracturing pump set and an output threshold corresponding to the first fracturing pump set, so that the actual output of the first fracturing pump set is f1 times the output threshold; and if the operating output of the first fracturing pump set is less than the total required output, turning on a second fracturing pump set, a priority of the second fracturing pump set being lower than a priority of the first fracturing pump set.Type: GrantFiled: September 21, 2022Date of Patent: July 18, 2023Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Zhuqing Mao, Haiping Xing, Shouzhe Li, Liang Li, Kaishen Liu
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Patent number: 11662384Abstract: The present disclosure relates to a motor malfunction monitoring device, and a drive motor for oilfield operations including: a signal acquisition module configured to acquire operation data of the drive motor, wherein the signal acquisition module comprises a vibration signal acquisition unit and/or an electrical signal acquisition unit, the vibration signal acquisition unit comprises one or more vibration sensors mounted at a component to be detected of the drive motor during use and provided for detecting transverse vibration and/or longitudinal vibration, and/or the electrical signal acquisition unit comprises a voltage sensor and a current sensor for detecting a voltage and a current of the drive motor, respectively; a data storage module storing therein a database of normal operation spectrums created when the drive motor runs normally; and a signal analysis module configured to extract an acquired operation data spectrum of the operation data acquired, compare the acquired operation data spectrum withType: GrantFiled: January 22, 2021Date of Patent: May 30, 2023Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Kaishen Liu, Shouzhe Li, Haiping Xing, Zhuqing Mao, Weiwei Liu, Liang Li, Dawei Zhao, Jun Zhang
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Patent number: 11629589Abstract: Embodiments of the present disclosure provide a ferromagnetic object detection device and a method for detecting a tubing coupling. The ferromagnetic object detection device includes a support tube, a magnetic field generating device and a magnetic detection device. The support tube includes a space penetrating in a first direction; the magnetic field generating device is located on an outer sidewall of the support tube and configured to generate a magnetic field; the magnetic field detection device includes a first magnetic field detection element, a second magnetic field detection element and a third magnetic field detection element.Type: GrantFiled: July 8, 2021Date of Patent: April 18, 2023Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.Inventors: Haojie Lin, Xin Wang, Haiping Xing, Feng Gao, Shouzhe Li, Kai Wang, Mingxing Li
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Publication number: 20230036118Abstract: A safety management method for well site worker, a safety management system for well site worker and a storage medium are disclosed. The safety management method for well site worker includes acquiring position information of the well site worker; acquiring layout information of a well site, the layout information including position information of a safe region, a dangerous region, and a buffer region between the safe region and the dangerous region in the well site; and in response to the well site worker being located in the buffer region or the dangerous region, sending an alarm signal to warn the well site worker to stay away from the dangerous region.Type: ApplicationFiled: October 12, 2022Publication date: February 2, 2023Inventors: Haiping XING, Hao YANG
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Publication number: 20220372865Abstract: Embodiments of the present disclosure provide a ferromagnetic object detection device and a method for detecting a tubing coupling. The ferromagnetic object detection device includes a support tube, a magnetic field generating device and a magnetic detection device. The support tube includes a space penetrating in a first direction; the magnetic field generating device is located on an outer sidewall of the support tube and configured to generate a magnetic field; the magnetic field detection device includes a first magnetic field detection element, a second magnetic field detection element and a third magnetic field detection element.Type: ApplicationFiled: July 8, 2021Publication date: November 24, 2022Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Haojie LIN, Xin WANG, Haiping XING, Feng GAO, Shouzhe LI, Kai WANG, Mingxing LI
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Patent number: 11401927Abstract: Disclosed is a status monitoring and fault diagnosis system for a plunger pump, including a monitoring and fault diagnosis device. The monitoring and fault diagnosis device monitors and diagnoses a hydraulic end assembly of a plunger pump. The monitoring and fault diagnosis device further monitors and diagnoses a power end assembly and/or a reduction gearbox assembly. Beneficial effects: The diagnosis system monitors and diagnoses not only a hydraulic end assembly, but also a power end assembly and/or a reduction gearbox assembly, that is, an equipment fault can be accurately predetermined in time for an entire plunger pump, so that high-pressure, large-displacement, and continuous operation requirements on fracturing sites at present are better satisfied, and on-demand maintenance is adopted instead of regular examination and maintenance, thereby saving labor, time, and materials to achieve economic efficiency.Type: GrantFiled: May 27, 2021Date of Patent: August 2, 2022Assignee: AMERICAN JEREH INTERNATIONAL CORPORATIONInventors: Hailong Li, Haiping Cui, Haiping Xing, Jixin Wang, Peng Li, Xiaobin Li
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Publication number: 20220155373Abstract: The present disclosure relates to a motor malfunction monitoring device, and a drive motor for oilfield operations including: a signal acquisition module configured to acquire operation data of the drive motor, wherein the signal acquisition module comprises a vibration signal acquisition unit and/or an electrical signal acquisition unit, the vibration signal acquisition unit comprises one or more vibration sensors mounted at a component to be detected of the drive motor during use and provided for detecting transverse vibration and/or longitudinal vibration, and/or the electrical signal acquisition unit comprises a voltage sensor and a current sensor for detecting a voltage and a current of the drive motor, respectively; a data storage module storing therein a database of normal operation spectrums created when the drive motor runs normally; and a signal analysis module configured to extract an acquired operation data spectrum of the operation data acquired, compare the acquired operation data spectrum withType: ApplicationFiled: January 22, 2021Publication date: May 19, 2022Inventors: Kaishen LIU, Shouzhe LI, Haiping XING, Zhuqing MAO, Weiwei LIU, Liang LI, Dawei ZHAO, Jun ZHANG
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Publication number: 20210372395Abstract: Disclosed is a status monitoring and fault diagnosis system for a plunger pump, including a monitoring and fault diagnosis device. The monitoring and fault diagnosis device monitors and diagnoses a hydraulic end assembly of a plunger pump. The monitoring and fault diagnosis device further monitors and diagnoses a power end assembly and/or a reduction gearbox assembly. Beneficial effects: The diagnosis system monitors and diagnoses not only a hydraulic end assembly, but also a power end assembly and/or a reduction gearbox assembly, that is, an equipment fault can be accurately predetermined in time for an entire plunger pump, so that high-pressure, large-displacement, and continuous operation requirements on fracturing sites at present are better satisfied, and on-demand maintenance is adopted instead of regular examination and maintenance, thereby saving labor, time, and materials to achieve economic efficiency.Type: ApplicationFiled: May 27, 2021Publication date: December 2, 2021Applicant: American Jereh International CorporationInventors: Hailong LI, Haiping CUI, Haiping XING, Jixin WANG, Peng LI, Xiaobin LI
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Patent number: 11047379Abstract: Disclosed is a status monitoring and fault diagnosis system for a plunger pump, including a monitoring and fault diagnosis device. The monitoring and fault diagnosis device monitors and diagnoses a hydraulic end assembly of a plunger pump. The monitoring and fault diagnosis device further monitors and diagnoses a power end assembly and/or a reduction gearbox assembly.Type: GrantFiled: July 17, 2020Date of Patent: June 29, 2021Assignee: AMERICAN JEREH INTERNATIONAL CORPORATIONInventors: Hailong Li, Haiping Cui, Haiping Xing, Jixin Wang, Peng Li, Xiaobin Li