摘要：本发明涉及储能电站热管理与低碳能源利用技术领域，公开了一种工业碳捕集sCO2‑多孔碳复合相变材料主被动协同热管理系统，包括浸没箱、碳捕集系统、sCO2循环系统以及多级热量利用模块。本发明中的sCO2循环系统实现了碳捕集、热管理、资源利用的深度融合，达成多重核心目标。系统构建了精准高效的主被动协同热管理机制，控温效果与安全保障兼备。并且系统通过高度集成的设计与热量梯级回收模式，最大化提升了能源利用率。

摘要：【中文】本发明涉及一种限幅激励式低频压电发电机，新能源与汽车电子技术领域。主体由激励腔及其左右两侧的换能腔构成，换能腔顶壁和底壁上设有沉腔；激励腔和换能腔间的侧壁上设有内导孔，与内导孔相对的换能腔侧壁上设有外导孔；导销端帽装在激励腔侧壁顶部，导销自上而下套有限位簧、惯性块和支撑簧；惯性块左右两侧设有凸轮面，滑块上下两侧设有窄槽、左右两侧设有导块或顶块，导块和顶块上分别套有复位簧和缓冲簧，顶块套在内导孔中、导块经座板装在外导孔内；上下沉腔侧壁上装有压电振子，压电振子为由基板和压电片粘接而成的悬臂梁型预弯结构且其自由端靠在滑块窄槽侧壁上；非工作时压电振子预压变形量为其许用值的一半，顶块与凸轮面斜面中点接触。 【EN】The invention relates to an amplitude-limiting excitation type low-frequency piezoelectric generator, and belongs to the technical field of new energy and automobile electronics. The main body consists of an excitation cavity and transduction cavities on the left side and the right side of the excitation cavity, and sinking cavities are arranged on the top wall and the bottom wall of the transduction cavity; an inner guide hole is arranged on the side wall between the excitation cavity and the transduction cavity, and an outer guide hole is arranged on the side wall of the transduction cavity opposite to the inner guide hole; the guide pin end cap is arranged at the top of the side wall of the excitation cavity, and a limit spring, an inertia block and a support spring are sleeved on the guide pin from top to bottom; cam surfaces are arranged on the left side and the right side of the inertia block, narrow grooves are arranged on the upper side and the lower side of the sliding block, guide blocks or jacking blocks are arranged on the left side and the right side of the sliding block, a reset spring and a buffer spring are respectively sleeved on the guide blocks and the jacking blocks, the jacking blocks are sleeved in the inner guide holes, and the guide blocks are arranged in the outer guide holes through seat plates; the side walls of the upper sinking cavity and the lower sinking cavity are provided with piezoelectric vibrators which are cantilever beam type pre-bending structures formed by bonding a substrate and piezoelectric sheets, and the free ends of the piezoelectric vibrators lean against the side walls of the narrow grooves of the sliding blocks; when the piezoelectric vibrator is not in work, the prepressing deformation amount of the piezoelectric vibrator is half of the allowable value, and the top block is in contact with the middle point of the inclined surface of the cam surface.

摘要：【中文】一种耐辐照核电智能监控系统，包括耐辐照现场监控单元、耐辐照RS422总线以及通信控制模块。耐辐照现场监控单元由耐辐照电源模块和耐辐照智能IO模块组成，实现对核反应堆厂房辐照区域待监测设备工作状态信息的采集；耐辐照RS422总线对各现场监控单元进行组网连接，实现采集数据的上传以及通信控制模块指令的发送；通信控制模块完成对采集数据的处理、RS422与RS485接口以及协议的转换。本发明解决了对辐照区设备的数字化监控问题，通过对辐照区待监测设备信息的采集、处理，耐辐照RS422总线进行信息传输，最后通过非辐照区域的通信控制模块完成与中控管理系统的数据交互，实现了对核反应堆厂房辐照区域待监测设备的实时监控，保证了设备的安全运行。 【EN】An irradiation-resistant nuclear power intelligent monitoring system comprises an irradiation-resistant field monitoring unit, an irradiation-resistant RS422 bus and a communication control module. The irradiation-resistant on-site monitoring unit consists of an irradiation-resistant power module and an irradiation-resistant intelligent IO module, and is used for acquiring the working state information of equipment to be monitored in an irradiation area of a nuclear reactor plant; the irradiation-resistant RS422 bus performs networking connection on each field monitoring unit to realize uploading of collected data and sending of instructions of the communication control module; the communication control module completes the processing of the collected data, the conversion of the RS422 and RS485 interfaces and the protocol. The invention solves the problem of digital monitoring of equipment in an irradiation area, information transmission is carried out on the irradiation-resistant RS422 bus through acquisition and processing of information of the equipment to be monitored in the irradiation area, and finally data interaction with a central control management system is completed through a communication control module in a non-irradiation area, so that real-time monitoring of the equipment to be monitored in the irradiation area of a nuclear reactor plant is realized, and safe operation of the equipment is ensured.

摘要：【中文】一种基于冗余技术的核电通信控制模块，包括：主处理模块，热备份处理模块、RS485电路、RS422电路、RS232电路、主从配置电路、通讯协议转换电路和电源模块；通过对核电状态监控系统中具有抗辐射能力的RS422通讯总线上若干底层IO监控模块进行读取和控制，并将数据传输协议进行转换，解决了采用大量模拟监控电路造成的核电站中控室接线繁琐的问题，使中央控制系统的Profibus‑DP主站通过一条线缆即可与底层IO监控模块进行通讯。以冗余的处理模块结合处理模块之间、处理模块与底层IO监控模块的轮询机制为核心，实现数据有序、连续地上传至ProfiBus‑DP主站中，避免普通单路传输结构发生故障后造成数据丢失的影响。 【EN】A nuclear power communication control module based on redundancy technology comprises: the system comprises a main processing module, a hot backup processing module, an RS485 circuit, an RS422 circuit, an RS232 circuit, a master-slave configuration circuit, a communication protocol conversion circuit and a power module; the problem that wiring of a central control room of a nuclear power station is complicated due to the fact that a large number of analog monitoring circuits are adopted is solved by reading and controlling a plurality of bottom IO monitoring modules on an RS422 communication bus with radiation resistance in a nuclear power state monitoring system and converting a data transmission protocol, and a Profibus-DP master station of a central control system can communicate with the bottom IO monitoring modules through a cable. The redundant processing modules are combined with polling mechanisms among the processing modules, between the processing modules and the bottom IO monitoring module to serve as a core, data are sequentially and continuously uploaded to a ProfiBus-DP main station, and the influence of data loss caused by the fact that a common single-path transmission structure breaks down is avoided.

摘要：【中文】本发明涉及压缩机润滑油供油领域，公开了一种离心压缩机润滑油供油控制方法及装置，通过获取润滑油总管压力；根据所述润滑油总管压力，控制节流阀，以稳定所述润滑油总管压力在预设范围。本发明适合离心压缩机在可变转速下的稳定供油，采用轴头泵作为主油泵配置提供正常稳定的润滑油，有效地保护了离心压缩机的安全生产和稳定运行。 【EN】The invention relates to the field of lubricating oil supply of compressors, and discloses a method and a device for controlling lubricating oil supply of a centrifugal compressor, which are implemented by acquiring the pressure of a main lubricating oil pipe; and controlling a throttle valve according to the pressure of the lubricating oil main pipe so as to stabilize the pressure of the lubricating oil main pipe within a preset range. The invention is suitable for stable oil supply of the centrifugal compressor under variable rotating speed, and the shaft head pump is adopted as the main oil pump to provide normal and stable lubricating oil, thereby effectively protecting the safe production and stable operation of the centrifugal compressor.

摘要：【中文】本发明涉及一种高压隔离开关带电检修激光除锈装置及其工作方法，所述装置包括控制器、激光装置；其中激光装置的扫描振镜和F‑Theta透镜安装在一根中空的外壳内，并且F‑Theta透镜通过螺纹连接的方式与外壳安装在一起，所述F‑Theta透镜与扫描振镜之间的距离通过螺纹进行调节；外壳的外侧安装有摄像头，所述摄像头用于实时传输触头表面的图像，并将图像传送给图像存储模块，所述计算模块通过图像存储模块传送的图像选取激光的参数。本发明结构简单，可以利用激光实现远程或者近距离的对带电触头实施除锈。 【EN】The invention relates to a laser rust removal device for live overhaul of a high-voltage isolating switch and a working method thereof, wherein the device comprises a controller and a laser device; the scanning galvanometer and the F-Theta lens of the laser device are arranged in a hollow shell, the F-Theta lens is arranged with the shell in a threaded connection mode, and the distance between the F-Theta lens and the scanning galvanometer is adjusted through threads; the camera is installed in the outside of shell, the camera is used for the image of real-time transmission contact surface to convey the image to image storage module, the parameter of laser is selected through the image that image storage module conveyed to the calculation module. The invention has simple structure, and can realize remote or close derusting of the charged contact by using laser.

摘要：【中文】本发明公开了一种户外安全型小型电力柜，包括基座，基座的顶部中心处设置有垫基块，垫基块的顶部设置有防护箱，防护箱的内腔底部中心处设置有电力柜体，防护箱的前后左右四侧壁均开设有窗口，基座的顶部四角均固接有支撑柱，左侧前端支撑柱的顶部设置有声光警报器，防护箱的内腔下表面四角均设置有电控伸缩杆，四组电控伸缩杆远离电力柜体的一侧均固接有防护盒门，四组防护盒门分别位于防护箱前后左右四侧的相邻两组支撑柱之间，防护盒门的左侧壁上端均匀开设有出入孔，防护盒门的内腔上下两侧壁之间的右侧滑动连接有承载板，承载板的左侧壁均匀固接有钢针，本发明结构设计合理，便于便于对电力柜的安全防护，减少受到破坏的可能。 【EN】The invention discloses an outdoor safety type small-sized electric power cabinet, which comprises a base, wherein a cushion block is arranged at the center of the top of the base, a protective box is arranged at the top of the cushion block, an electric power cabinet body is arranged at the center of the bottom of an inner cavity of the protective box, windows are respectively arranged on the front side wall, the rear side wall, the left side wall and the right side wall of the protective box, four corners of the top of the base are fixedly connected with supporting columns, an acousto-optic alarm is arranged at the top of the supporting column at the front end on the left side, four corners of the lower surface of the inner cavity of the protective box are respectively provided with an electric control telescopic rod, one side of the four groups of electric control telescopic rods, which is far away from the electric power cabinet body, is fixedly connected with protective box doors, the four groups of protective box doors are respectively positioned between two adjacent groups, the invention has reasonable structural design, is convenient for the safety protection of the electric power cabinet and reduces the possibility of damage.

摘要：【中文】本发明公开了一种电力工程用散热电力设备，包括底座，底座的顶部设置有冷凝柜体，冷凝柜体的内腔上端设置有电力柜体，冷凝柜体的内腔下端设置有冷却液储箱和液体循环泵，液体循环泵的右侧输出端通过导管连通有冷凝管，电力柜体的右侧壁均匀开设有冷气流通孔，电力柜体的顶部设置有隔尘盒，隔尘盒的左右两侧壁上端对称开设有百叶窗，隔尘盒的的内腔左右两侧壁之间转动连接有正反双螺纹杆，隔尘盒的右侧设置有正反转马达，正反双螺纹杆的外壁左右两端对称螺接有密封条板，散热盒的内腔右侧自上而下等间距设置有散热风机，散热盒的内腔左侧卡接有防护机构，本发明结构设计合理，便于对电力柜体的有效散热，减少灰尘堆积，降低清洁维护成本。 【EN】The invention discloses a heat dissipation electric power device for electric power engineering, which comprises a base, wherein a condensation cabinet body is arranged at the top of the base, an electric power cabinet body is arranged at the upper end of an inner cavity of the condensation cabinet body, a cooling liquid storage tank and a liquid circulating pump are arranged at the lower end of the inner cavity of the condensation cabinet body, the right side output end of the liquid circulating pump is communicated with a condensation pipe through a guide pipe, cold air circulation holes are uniformly formed in the right side wall of the electric power cabinet body, a dust isolation box is arranged at the top of the electric power cabinet body, shutters are symmetrically formed at the upper ends of the left side wall and the right side wall of the left side wall of the inner cavity of the dust isolation box, a forward and reverse double threaded rod is rotatably connected between the left side wall and the right side wall of the inner cavity of the dust isolation box, a forward and, the invention has reasonable structural design, is convenient for effectively radiating the electric cabinet body, reduces dust accumulation and lowers the cleaning and maintenance cost.

摘要：【中文】本发明公开了一种可调节支撑方向和角度的电力输送装置，包括底座、左连线装置和右连线装置，底座的右侧壁开设有凹槽，底座的顶部中间设置有立柱，立柱的左右侧壁之间开设有穿孔，立柱的顶部设置有顶板，左连线装置包括固定在底座顶部左侧的左基座，左基座的顶部螺纹插接有左螺纹杆，右连线装置包括固定在底座右侧壁凹槽上的驱动电机，驱动电机的顶部动力输出端通过减速器设置有转动轴，转动轴的顶部设置有转盘，转盘的顶部设置有右基座，右基座的顶部设置有右螺纹杆，左螺纹杆和右螺纹杆的顶部均设置有下夹片，下夹片的顶部通过螺钉连接有上夹片。本发明能够对导电线路在不同固定面进行固定，导电线能够发生大角度弯曲时，保护导电线路。 【EN】The invention discloses an electric power transmission device capable of adjusting a supporting direction and an angle, which comprises a base, a left wire connecting device and a right wire connecting device, wherein a groove is formed in the right side wall of the base, a stand column is arranged in the middle of the top of the base, a through hole is formed between the left side wall and the right side wall of the stand column, a top plate is arranged at the top of the stand column, the left wire connecting device comprises a left base fixed on the left side of the top of the base, a left threaded rod is inserted into the top thread of the left base, the right wire connecting device comprises a driving motor fixed on the groove of the right side wall of the base, a rotating shaft is arranged at the top power output end of the driving motor through a speed reducer, a rotating disc is arranged at the top of the rotating shaft, a right base is arranged at the top of the rotating. The invention can fix the conducting circuit on different fixing surfaces, and protect the conducting circuit when the conducting circuit is bent at a large angle.

摘要：【中文】本发明公开了一种高低压成套电力设备安装用工作台，包括底座，底座顶部四角均设有滑块，左右两侧两组滑块之间均通过调节板相连接，两组调节板上有丝杆穿过，丝杆两端旋向相反，丝杆右侧与伺服电机相连接，四组滑块上均铰接有支撑杆，支撑杆顶部铰接有操作台，操作台顶部连接有固定板，固定板内侧连接有液压伸缩杆，液压伸缩杆连接有夹板，操作台顶部设有倾斜报警组件，操作台前端面设有报警灯和蜂鸣器；本发明通过伺服电机带动丝杆转动，从而带动操作台向上运动，操作台上下运动十分稳定，通过转动螺纹杆，可使稳定盘与地面摩擦接触，装置的稳定性好，能够防止装置发生晃动，倾斜报警组件能够在装置发生倾斜时进行报警，安全性高。 【EN】The invention discloses a workbench for mounting high-voltage and low-voltage complete power equipment, which comprises a base, wherein four corners of the top of the base are respectively provided with a sliding block, two groups of sliding blocks on the left side and the right side are connected through adjusting plates, two groups of adjusting plates are provided with lead screws which penetrate through the two groups of adjusting plates, the rotating directions of two ends of the lead screws are opposite, the right sides of the lead screws are connected with a servo motor, the four groups of sliding blocks are respectively hinged with a support rod, the tops of the support rods are hinged with an operation table, the top of the operation table is connected with a fixed plate, the inner side of the fixed plate is connected with a hydraulic; according to the invention, the servo motor drives the screw rod to rotate, so that the operation table is driven to move upwards, the operation table moves up and down stably, the stabilizing disc can be in frictional contact with the ground by rotating the threaded rod, the device is good in stability, the device can be prevented from shaking, the inclination alarm assembly can alarm when the device inclines, and the safety is high.