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公开(公告)号：US20240263630A1
公开(公告)日：2024-08-08
申请号：US18639703
申请日：2024-04-18
发明人： Wenlong ZUO , Yibo JIANG , Hailong LI , Guoqing ZHANG
CPC分类号： F04B51/00 , F04B53/18 , F16N29/02 , G01M3/26 , F16N2250/06
摘要： This application relates to the field of oil and gas devices, systems, and methods, and particularly relates to a packing leakage detection system and method. The packing leakage detection system includes a plunger pump, a pressure sensor and a control system, where the pressure sensor is configured to detect a pressure value inside a hydraulic end of the plunger pump, and send the detected pressure value to the control system; and the control system is configured to acquire the pressure value sent by the pressure sensor, and send prompt information according to the pressure value, where the prompt information includes at least one of alarm information and information for prompting shutdown and overhaul. This application is used for solving the problem that a leakage anomaly caused by a packing failure is not discovered in time.
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公开(公告)号：US20230259862A1
公开(公告)日：2023-08-17
申请号：US18160876
申请日：2023-01-27
发明人： Xinmeng WANG , Zongwen WANG , Hailong LI
IPC分类号： G06Q10/0639 , G06N3/084
CPC分类号： G06Q10/06395 , G06N3/084
摘要： A method for generating a portrait of mechanical equipment includes: obtaining all data information related to mechanical equipment; performing data fusion on the data information related to the mechanical equipment to obtain a multi-source data information set; obtaining target attribute data and target state data of the mechanical equipment based on the multi-source data information set; generating attribute labels of the mechanical equipment based on the obtained target attribute data; inputting current target state data of the mechanical equipment into a trained neural network model to obtain current state labels of the mechanical equipment, where the current state labels include state label values of the mechanical equipment; and generating an equipment portrait of the mechanical equipment through attribute label values of the obtained attribute labels and the state label values of the obtained current state labels.
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3.发明公开公开(公告)号：US20240263629A1
公开(公告)日：2024-08-08
申请号：US18639417
申请日：2024-04-18
发明人： Hailong LI , Jiantao SUN
CPC分类号： F04B51/00 , E21B43/2607
摘要： A fracturing pump detection method, system, and device, and a storage medium, relating to the technical field of fracturing devices. The fracturing pump detection method includes: detecting stress information in a pull rod of a fracturing pump through a sensor installed at a power end of the fracturing pump, the sensor being isolated from fracturing liquid displaced by the fracturing pump; determining pump cavity liquid pressure information of the fracturing pump according to the stress information of the pull rod; determining phase information of a plunger corresponding to the stress information of the pull rod; and determining a detection result of the fracturing pump according to the pump cavity liquid pressure information and phase information of the plunger.
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