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1.发明申请COMPOUND MOBILE COMMUNICATION METHOD, TERMINAL AND SYSTEM FOR NUCLEAR POWER PLANT 审中-公开复合移动通信方法，核电厂终端和系统公开(公告)号：US20170070963A1
公开(公告)日：2017-03-09
申请号：US15289997
申请日：2016-10-11
发明人： Shangyue Jiang , Wei Huang
CPC分类号： H04W52/283 , H04B10/40 , H04B10/50 , H04B10/60 , H04M1/72572 , H04M1/737 , H04M3/42051 , H04W48/04 , Y02D70/00 , Y02D70/1222
摘要： The present invention provides a compound mobile communication method for a nuclear power plant, including the steps of: receiving a communication signal sent by a base station in a restricted area or an unrestricted area, the communication signal including a coded-modulation optical signal and/or an electromagnetic wave signal; judging the communication signal received; and reducing transmission power or not transmitting the electromagnetic wave signal if the communication signal is a coded-modulation optical signal or a wireless electromagnetic wave communication signal sent by a base station in the restricted area. The compound mobile communication method for a nuclear power plant of the present invention can meet the requirements of mobile communication in special places without electromagnetic interference. The present invention also provides a compound mobile communication terminal and system for a nuclear power plant.
摘要翻译： 本发明提供了一种用于核电站的复合移动通信方法，包括以下步骤：接收由限制区域或非限制区域中的基站发送的通信信号，所述通信信号包括编码调制光信号和/ 或电磁波信号; 判断接收到的通信信号; 并且如果通信信号是由限制区域中的基站发送的编码调制光信号或无线电磁波通信信号，则降低发送功率或不发送电磁波信号。 本发明的核电站的复合移动通信方法可以在没有电磁干扰的特殊地方满足移动通信的要求。 本发明还提供了一种用于核电站的复合移动通信终端和系统。
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公开(公告)号：US09967832B2
公开(公告)日：2018-05-08
申请号：US14504179
申请日：2014-10-01
发明人： Shang yue Jiang , Wei jia Yang , Qi Pan
CPC分类号： H04W52/245 , H04B17/23 , H04W52/12 , H04W52/146 , H04W52/246 , H04W52/367 , H04W52/40 , H04W52/50
摘要： A special purpose mobile communication terminal is provided. The special purpose mobile communication terminal includes: a receiver unit, configured to receive a first mobile communication signal and a second mobile communication signal respectively transmitted from base stations in a restricted area and an unrestricted area; and a control unit, configured to judge the mobile communication signals received by the receiver unit, the control unit being configured to reduce a transmitting power or not transmit an electromagnetic signal if the first mobile communication signal is received and a signal strength of the first communication signal is greater than a predetermined threshold value, and the control unit being configured to transmit an electromagnetic signal if the signal strength of the first mobile communication signal is less than the predetermined threshold value and the second mobile communication signal is received.
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公开(公告)号：US20160100371A1
公开(公告)日：2016-04-07
申请号：US14504179
申请日：2014-10-01
发明人： Shang yue Jiang , Wei jia Yang , Qi Pan
IPC分类号： H04W52/24
CPC分类号： H04W52/245 , H04B17/23 , H04W52/12 , H04W52/146 , H04W52/246 , H04W52/367 , H04W52/40 , H04W52/50
摘要： A special purpose mobile communication terminal is provided. The special purpose mobile communication terminal includes: a receiver unit, configured to receive a first mobile communication signal and a second mobile communication signal respectively transmitted from base stations in a restricted area and an unrestricted area; and a control unit, configured to judge the mobile communication signals received by the receiver unit, the control unit being configured to reduce a transmitting power or not transmit an electromagnetic signal if the first mobile communication signal is received and a signal strength of the first communication signal is greater than a predetermined threshold value, and the control unit being configured to transmit an electromagnetic signal if the signal strength of the first mobile communication signal is less than the predetermined threshold value and the second mobile communication signal is received.
摘要翻译： 提供专用的移动通信终端。 专用移动通信终端包括：接收单元，被配置为接收在受限制区域和无限制区域中分别从基站发送的第一移动通信信号和第二移动通信信号; 以及控制单元，被配置为判断由所述接收器单元接收到的移动通信信号，所述控制单元被配置为如果接收到所述第一移动通信信号则减少发送功率或不发送电磁信号，并且所述控制单元的第一通信的信号强度 信号大于预定阈值，并且所述控制单元被配置为如果所述第一移动通信信号的信号强度小于所述预定阈值并且所述第二移动通信信号被接收，则发送电磁信号。
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公开(公告)号：US12031776B2
公开(公告)日：2024-07-09
申请号：US18492577
申请日：2023-10-23
申请人： China Nuclear Sichuan Environmental Protection Engineering Co., Ltd. , China Building Materials Academy , China Nuclear Power Engineering Co., Ltd.
发明人： Weidong Xu , Yu Chang , Yongchang Zhu , Hong Duan , Chunyu Tian , Wei Wu , Debo Yang , Qingbin Zhao , Shuaizhen Wu , Lin Wang , Zhu Cui , Heyi Guo , Maosong Fan , Yuancheng Sun , Jie Mei , Xiaoli An , Yongxiang Zhao , Qinda Liu
CPC分类号： F27D25/001 , F27D3/15
摘要： Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.
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公开(公告)号：US20240142175A1
公开(公告)日：2024-05-02
申请号：US18492577
申请日：2023-10-23
申请人： China Nuclear Sichuan Environmental Protection Engineering Co., Ltd. , China Building Materials Academy , China Nuclear Power Engineering Co., Ltd.
发明人： Weidong XU , Yu CHANG , Yongchang ZHU , Hong DUAN , Chunyu TIAN , Wei WU , Debo YANG , Qingbin ZHAO , Shuaizhen WU , Lin WANG , Zhu CUI , Heyi GUO , Maosong FAN , Yuancheng SUN , Jie MEI , Xiaoli AN , Yongxiang ZHAO , Qinda LIU
CPC分类号： F27D25/001 , B08B9/0436 , B08B9/045 , B08B2209/04
摘要： Disclosed are an unblocking apparatus for a furnace discharging pipe and a use method. The unblocking apparatus includes a rail, a rail car that may move along the rail, an unblocking drive mechanism arranged on the rail car, a heat-unblocking component, a cold-unblocking component, and a material receiving component that is used to receive a blocking material in the discharging pipe, and a drive end of the unblocking drive mechanism is detachably connected with one end of the heat-unblocking component and the cold-unblocking component respectively. The present application effectively handles different blockage situations of the furnace discharging pipe by connecting the unblocking drive mechanism with an unblocking rod capable of heat-unblocking and a drilling rod capable of cold-unblocking, thereby two modes of heat-unblocking and cold-unblocking are performed on the furnace discharging pipe; and the discharging pipe may be unblocked by a remote operation.
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公开(公告)号：US20180005716A1
公开(公告)日：2018-01-04
申请号：US15373495
申请日：2016-12-09
申请人： China Nuclear Power Engineering Co., Ltd. , Shenyang Blower Group Nuclear Power Pumps Co., Ltd , China General Nuclear Power Group
发明人： Xingjiang Chen , Zhiyuan Luo , Yuangang Duan , Zhongshuang Li , Wei Fu , Guohui Cong , Zhao Chen , Xiaowu Song , Yanzhang Liu , Xueling Wang , Jiajiong Ma , Yixun Zhang
CPC分类号： G21D1/04 , F04D7/08 , F04D29/10 , F04D29/106 , F04D29/588 , F16J15/16 , F16J15/34 , G21C15/243 , G21D1/02 , Y02E30/40
摘要： A main pump shaft seal water injection system of a nuclear power plant includes a jet pump, a high pressure cooler, a hydrocyclone, valves and a main connection pipeline outside of a main pump, and an auxiliary pump and an internal flow path inside the main pump. Inner and outer flow paths of the main pump are connected with a shaft seal water injection hole and a high temperature water drainage hole. The main connection pipeline is connected between an upper filling water pipeline and a shaft seal water injection hole. A bypass pipeline connected with the jet pump, the high pressure cooler and the hydrocyclone, the main connection pipeline is provided with a normally open main pipeline isolating valve. The bypass pipeline allows low temperature upper filling water in the RCV system to enter the shaft seal water injection hole of the main flange directly.
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公开(公告)号：US11087040B2
公开(公告)日：2021-08-10
申请号：US16131804
申请日：2018-09-14
发明人： Shubin Liu , Ming Wu , Shuangwang Zhang , Li Chen , Yuanzhu Wang , Feng Sheng
IPC分类号： G06F30/17 , G06F30/20 , G06F111/04 , G06F111/10 , G06F113/14 , G06F119/08
摘要： Disclosed is a design method for resisting a dynamic load in a high temperature pipeline. The method includes the following steps: a first calculation step, calculating to obtain a temperature deformation displacement of each point of the pipeline; a second calculation step, calculating to obtain a modal result of the pipeline and a dynamic response displacement of each point of the pipeline; a comprehensive analysis step, comprehensively analyzing the temperature deformation displacement and displacements of the vibration modes of respective orders of the pipeline to find a position at which a rigid constraint is required to be added, and applying the rigid constraint along a direction in which the temperature deformation displacement is not affected substantially; and a determination step, calculating a stress of the pipeline and a reaction force of the rigid constraint to determine whether the stress and the reaction force meet design requirements.
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公开(公告)号：US20190087528A1
公开(公告)日：2019-03-21
申请号：US16131804
申请日：2018-09-14
发明人： Shubin Liu , Ming Wu , Shuangwang Zhang , Li Chen , Yuanzhu Wang , Feng Sheng
IPC分类号： G06F17/50
摘要： Disclosed is a design method for resisting a dynamic load in a high temperature pipeline. The method includes the following steps: a first calculation step, calculating to obtain a temperature deformation displacement of each point of the pipeline; a second calculation step, calculating to obtain a modal result of the pipeline and a dynamic response displacement of each point of the pipeline; a comprehensive analysis step, comprehensively analyzing the temperature deformation displacement and displacements of the vibration modes of respective orders of the pipeline to find a position at which a rigid constraint is required to be added, and applying the rigid constraint along a direction in which the temperature deformation displacement is not affected substantially; and a determination step, calculating a stress of the pipeline and a reaction force of the rigid constraint to determine whether the stress and the reaction force meet design requirements.
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公开(公告)号：US10510454B2
公开(公告)日：2019-12-17
申请号：US15373495
申请日：2016-12-09
申请人： China Nuclear Power Engineering Co., Ltd. , Shenyang Blower Group Nuclear Power Pumps Co., Ltd. , China General Nuclear Power Group
发明人： Xingjiang Chen , Zhiyuan Luo , Yuangang Duan , Zhongshuang Li , Wei Fu , Guohui Cong , Zhao Chen , Xiaowu Song , Yanzhang Liu , Xueling Wang , Jiajiong Ma , Yixun Zhang
摘要： A main pump shaft seal water injection system of a nuclear power plant includes a jet pump, a high pressure cooler, a hydrocyclone, valves and a main connection pipeline outside of a main pump, and an auxiliary pump and an internal flow path inside the main pump. Inner and outer flow paths of the main pump are connected with a shaft seal water injection hole and a high temperature water drainage hole. The main connection pipeline is connected between an upper filling water pipeline and a shaft seal water injection hole. A bypass pipeline connected with the jet pump, the high pressure cooler and the hydrocyclone, the main connection pipeline is provided with a normally open main pipeline isolating valve. The bypass pipeline allows low temperature upper filling water in the RCV system to enter the shaft seal water injection hole of the main flange directly.
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公开(公告)号：US10397882B2
公开(公告)日：2019-08-27
申请号：US15289997
申请日：2016-10-11
发明人： Shangyue Jiang , Wei Huang
IPC分类号： H04W52/28 , H04M1/725 , H04M1/737 , H04M3/42 , H04W48/04 , H04B10/40 , H04B10/50 , H04B10/60
摘要： The present invention provides a compound mobile communication method for a nuclear power plant, including the steps of: receiving a communication signal sent by a base station in a restricted area or an unrestricted area, the communication signal including a coded-modulation optical signal and/or an electromagnetic wave signal; judging the communication signal received; and reducing transmission power or not transmitting the electromagnetic wave signal if the communication signal is a coded-modulation optical signal or a wireless electromagnetic wave communication signal sent by a base station in the restricted area. The compound mobile communication method for a nuclear power plant of the present invention can meet the requirements of mobile communication in special places without electromagnetic interference. The present invention also provides a compound mobile communication terminal and system for a nuclear power plant.
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