摘要：【中文】本发明一种真空箱水温自动调节装置，包括工作箱体，工作箱体底侧设置有水温调节箱，水温调节箱设置有水泵，水泵设置有冷却水调节管、冷却水调节管一侧设置有与其连通的冷水导入总管，冷水导入总管与工作箱体连通；冷却水调节管顶端由内至外依序设置有手动调节排水管、自动调节排水管；手动调节排水管设置有第二控制阀，自动调节排水管设置有第二角座阀；水温调节箱一侧设置有冷水入口管道，冷水入口管道分别通过第一冷水导入管、第二冷水导入管与水温调节箱连通，第一冷水导入管设置有第一角座阀，第二冷水导入管设置有冷水导入手动阀，冷水入口管道设置有冷水导入总控制阀。本发明结构简单，运行稳定，作业方式灵活。 【EN】The invention relates to an automatic water temperature adjusting device of a vacuum box, which comprises a working box body, wherein a water temperature adjusting box is arranged at the bottom side of the working box body, a water pump is arranged in the water temperature adjusting box, the water pump is provided with a cooling water adjusting pipe, one side of the cooling water adjusting pipe is provided with a cold water leading-in header pipe communicated with the cooling water adjusting pipe, and the cold water leading-in header pipe is communicated with the working box body; a manual adjusting drain pipe and an automatic adjusting drain pipe are sequentially arranged at the top end of the cooling water adjusting pipe from inside to outside; the manual adjusting drain pipe is provided with a second control valve, and the automatic adjusting drain pipe is provided with a second angle seat valve; one side of the water temperature adjusting tank is provided with a cold water inlet pipeline, the cold water inlet pipeline is communicated with the water temperature adjusting tank through a first cold water inlet pipe and a second cold water inlet pipe respectively, the first cold water inlet pipe is provided with a first angle seat valve, the second cold water inlet pipe is provided with a cold water inlet manual valve, and the cold water inlet pipeline is provided with a cold water inlet general control valve. The invention has simple structure, stable operation and flexible operation mode.

摘要：【中文】本发明公开了一种组合式道路交通护栏，包括两个支撑座，每个所述支撑座的上端均一体成型有立柱，每个所述立柱均套设有两个安装座，每两个平行设置的安装座之间均连接有一个横板，每个所述横板的下侧壁上均匀等距离设有多个挡光板，每个所述安装座的外侧壁上均开设有卡槽，所述横板上设有与卡槽大小位置相对应的凸出块，所述凸出块靠近挡光板的一侧侧壁上开设有放置槽，所述卡槽的内侧壁上开设有与放置槽大小位置相匹配的通槽，所述放置槽的内部设有弹簧和卡块。本发明吸声结构的设置可以吸收部分汽车行驶产生的噪音，增加了护栏的功能性，整体装置具有便拆和便携的功能，相较于传统的护栏，其功能性更强。 【EN】The invention discloses a combined road traffic guardrail, which comprises two supporting seats, wherein an upright post is integrally formed at the upper end of each supporting seat, two mounting seats are sleeved on each upright post, a transverse plate is connected between every two parallel mounting seats, a plurality of light barriers are uniformly arranged on the lower side wall of each transverse plate at equal intervals, a clamping groove is formed in the outer side wall of each mounting seat, a protruding block corresponding to the clamping groove in size and position is arranged on each transverse plate, a placing groove is formed in the side wall, close to the light barriers, of each protruding block, a through groove matched with the placing groove in size and position is formed in the inner side wall of each clamping groove, and a spring and a clamping block are arranged inside each placing groove. The sound absorption structure can absorb part of noise generated by automobile running, and increases the functionality of the guardrail, and the whole device has the functions of convenient disassembly and portability, and has stronger functionality compared with the traditional guardrail.

摘要：【中文】本发明涉及一种估算电力系统等值系统阻抗的方法，包括下列步骤：采集某t₁时刻及其后一个周期的输电线路保护安装处的电压u₁(k)和电流i₁(k)数据，通过全波傅里叶算法计算电压u₁(k)和电流i₁(k)的幅值和相位；采集某t₂时刻及其后一个周期的输电线路保护安装处的电压u₂(k)和电流i₂(k)数据，同样计算幅值和相位；采集某t₃时刻及其后一个周期的输电线路保护安装处的电压u₃(k)和电流i₃(k)数据，同样计算幅值和相位；利用牛顿迭代法解方程求得等值系统阻抗Z＝R+jX。 【EN】The invention relates to a method for estimating the impedance of a power system equivalent system, which comprises the following steps: collecting a certain t₁Voltage u at power transmission line protection installation position at moment and later period₁(k) And current i₁(k) Data, calculating the voltage u by full wave Fourier algorithm₁(k) And current i₁(k) Amplitude and phase of; collecting a certain t₂Voltage u at power transmission line protection installation position at moment and later period₂(k) And current i₂(k) Data, amplitude and phase are calculated as well; collecting a certain t₃Voltage u at power transmission line protection installation position at moment and later period₃(k) And current i₃(k) Data, amplitude and phase are calculated as well; and solving the equation by using a Newton iteration method to obtain the equivalent system impedance Z which is R + jX.

摘要：【中文】本发明公开一种激光切割机工作台的格栅清理装置，包括安装架、设于安装架前端且并排设置的两个旋转刀组、设于安装架后端的旋转驱动装置，所述两个旋转刀组和旋转驱动装置之间设有传动组件，所述旋转驱动装置通过传动组件驱动所述两个旋转刀组相向旋转；本发明提供的技术方案中，通过传动组件驱动所述两个旋转刀组相向旋转，以利用旋转刀组相对内旋产生的向上的刮力，快速清理掉置于两组旋转刀组之间的格栅板上的熔渣，该装置结构简单，操作便捷，节能环保，制造成本低，省时省力，提高了机床的使用效率，具有很好的推广价值。 【EN】The invention discloses a grating cleaning device of a laser cutting machine workbench, which comprises a mounting rack, two rotary cutter groups and a rotary driving device, wherein the two rotary cutter groups are arranged at the front end of the mounting rack and are arranged side by side; according to the technical scheme provided by the invention, the two rotary cutter sets are driven to rotate oppositely through the transmission assembly, so that the slag on the grating plate between the two rotary cutter sets is quickly cleaned by utilizing the upward scraping force generated by the relative internal rotation of the rotary cutter sets.

摘要：【中文】本公开提供了一种基于数字化绩效管理的数字化装配生产系统，包括：至少一个工位，所述工位包括：操作台，用于进行装配操作；电子看板，设置于所述操作台上，用于显示装配操作的提示信息；倍速链，用于传递托盘；线边物料库，包括：至少一个货位，所述货位用于放置待加工零件RFID读写器，用于获取工位完成装配操作并释放托盘的时间；所述货位包括：光栅传感器，用于记录装配操作时间和装配操作顺序；LED拣选系统，用于指示货位中的待加工零件以进行装配操作；绩效管理系统，用于对所述工位进行监控。 【EN】The present disclosure provides a digital assembly production system based on digital performance management, which includes: at least one station, the station comprising: the operation table is used for carrying out assembly operation; the electronic billboard is arranged on the operating platform and used for displaying prompt information of assembly operation; the speed doubling chain is used for transferring the trays; line limit material storehouse includes: the system comprises at least one goods position, a plurality of processing units and a plurality of control units, wherein the goods position is used for placing an RFID reader-writer of a part to be processed and acquiring the time for the stations to finish assembly operation and release a tray; the cargo space includes: the grating sensor is used for recording the assembling operation time and the assembling operation sequence; the LED picking system is used for indicating the parts to be processed in the goods space to carry out assembly operation; and the performance management system is used for monitoring the stations.

摘要：【中文】本发明提出的一种LED灯具自学习恒光通量控制电路包括降压电路、基准电路、光强采集电路、驱动电路及单片机，相应的电路模块对LED灯具工作状态的实时数据进行获取并存储，单片机中内置了自学习恒光通量控制程序，能够在前期工作自动学习并记录保存LED灯具光强值数据，LED灯具将按照之前采集光强值数据进行实时自动校准工作，以达到恒定光强，即恒定光通量输出的目的，解决了现有光衰补偿控制装置光衰补偿误差大及适用性差的技术问题，具有对LED灯具光衰进行精准补偿已达到真实恒定光通量，且能适用于各类LED灯具，通用性强的优点，简化生产流程，提高生产效率，降低生产成本。 【EN】The invention provides an LED lamp self-learning constant luminous flux control circuit, which comprises a voltage reduction circuit, a reference circuit, a light intensity acquisition circuit, a driving circuit and a singlechip, wherein a corresponding circuit module acquires and stores real-time data of the working state of an LED lamp, a self-learning constant luminous flux control program is arranged in the singlechip, the self-learning constant luminous flux control program can automatically learn and record and store the data of the light intensity of the LED lamp in early working, the LED lamp automatically calibrates the data in real time according to the data of the previously acquired light intensity to achieve the purpose of constant light intensity, namely constant luminous flux output, the technical problems of large light attenuation compensation error and poor applicability of the existing light attenuation compensation control device are solved, the light attenuation of the LED lamp is accurately compensated to achieve real constant luminous flux, the LED lamp self-learning constant luminous flux control circuit can be suitable for various LED lamps, the production flow is strong, the production flow is, the production cost is reduced.

摘要：【中文】本发明公开的一种LED工作状态记录及开关调光连接器，包括连接器输入端V+和V‑、连接器输出端LED+和LED‑、单片机MCU1、降压电路、环温检测电路、光照检测电路、基准电路和驱动电路，实现了实时采集和存储LED光源模组工作状态数据，具体包括实时工作状态的环境温度、光强的数据采集及存储，同时降低成本实现了LED灯具自动开关及策略调光的功能，从而在产品研发、改进及维护时，可以有的放矢地提出相应的解决方案，便于新产品的开发、改进及产品投放市场后的维护及具有在生产中降低调光成本，提高生产效率，在实际应用中低功耗，低运行成本的优点。 【EN】The invention discloses an LED working state recording and switching dimming connector, which comprises a connector input end V + and V-, a connector output end LED + and LED-, a single chip microcomputer MCU1, a voltage reduction circuit, a ring temperature detection circuit, an illumination detection circuit, a reference circuit and a driving circuit, realizes real-time collection and storage of working state data of an LED light source module, particularly comprises real-time collection and storage of environmental temperature and light intensity data of a working state, simultaneously reduces the cost and realizes the functions of automatic switching and strategy dimming of an LED lamp, therefore, when products are researched, improved and maintained, corresponding solutions can be purposefully provided, development and improvement of new products and maintenance after the products are put on the market are facilitated, and the LED dimming device has the advantages of reducing dimming cost in production, improving production efficiency, low power consumption and low running cost in practical application.

摘要：【中文】本发明涉及一种氯化氰液化及气液分离方法，包括使高温氯化氰气体依次通过一级冷凝器和一级气液分离器，进行一级冷凝和气液分离，其中一级冷凝器的冷凝温度设置为‑25～‑15℃；使一级气液分离后的混合气体依次通过二级冷凝器和二级气液分离器，进行二级冷凝和气液分离，其中二级冷凝器的冷凝温度设置为‑25～‑15℃；对二级气液分离后的混合气体进行干燥；使干燥后的混合气体依次通过三级冷凝器和三级气液分离器，进行三级冷凝和气液分离，其中三级冷凝器的冷凝温度设置为‑25～‑15℃。本发明通过三级冷凝和三级气液分离过程，可实现连续产生的高温氯化氰气体绝大部分液化，并通过低温贮存实现液体的稳定贮存，利于储存和计量。 【EN】The invention relates to a cyanogen chloride liquefaction and gas-liquid separation method, which comprises the steps of enabling high-temperature cyanogen chloride gas to sequentially pass through a primary condenser and a primary gas-liquid separator to carry out primary condensation and gas-liquid separation, wherein the condensation temperature of the primary condenser is set to be-25 to-15 ℃; enabling the mixed gas after the primary gas-liquid separation to sequentially pass through a secondary condenser and a secondary gas-liquid separator to carry out secondary condensation and gas-liquid separation, wherein the condensation temperature of the secondary condenser is set to be-25 to-15 ℃; drying the mixed gas after the second-stage gas-liquid separation; and (3) enabling the dried mixed gas to sequentially pass through a three-stage condenser and a three-stage gas-liquid separator to carry out three-stage condensation and gas-liquid separation, wherein the condensation temperature of the three-stage condenser is set to be-25 to-15 ℃. The invention can realize the liquefaction of most of high-temperature cyanogen chloride gas continuously generated by three-stage condensation and three-stage gas-liquid separation processes, and realize the stable storage of liquid by low-temperature storage, thereby being beneficial to storage and metering.

摘要：【中文】本发明属于环保领域中污染物的治理方法，涉及一种氰酸酯树脂的环保合成系统。目前已实现了氯化氰法合成氰酸酯树脂单体的工业化生产，产生大量有毒气体，且形成较大压力，容易造成环境污染问题及爆炸、中毒等危险。本发明提供一种氰酸酯树脂的环保合成系统，涉及次氯酸钠‑碱液处理工艺、负压引风、喷淋吸收等技术，液分釜还具有将未液化的气体原料导入贮存罐的管道，贮存罐还具有将未液化的气体原料导入尾气处理系统的管道，反应釜还具有将废气导入尾气处理系统的管道避免了物料积聚形成高压的可能，提高了系统尤其是工艺管路的安全性，有效解决了剧毒氰化物使用安全和环境保护问题。 【EN】The invention belongs to a method for treating pollutants in the field of environmental protection, and relates to an environment-friendly synthesis system of cyanate ester resin. At present, industrial production of cyanate ester resin monomers synthesized by a cyanogen chloride method is realized, a large amount of toxic gas is generated, and a large pressure is formed, so that the problems of environmental pollution and dangers such as explosion, poisoning and the like are easily caused. The invention provides an environment-friendly cyanate ester resin synthesis system, which relates to the technologies of sodium hypochlorite-alkali liquor treatment process, negative pressure induced air, spray absorption and the like.

摘要：【中文】本发明提供一种基于成像光谱芯片技术的衣服材质的识别系统及方法，包括：主机、安装在主机外壳内部的光源、成像光谱芯片、聚焦透镜、信息处理模块、主控电路板、信号连接线，聚焦透镜安装于主机壳体外壁上，聚焦透镜用于将收集的光线会聚于成像光谱芯片上，光源、成像光谱芯片、信息处理模块均安装在主控电路板上，主控电路板用于对光源、成像光谱芯片、信息处理模块进行光源开关、光谱采集、信息处理进行指令控制，主机外壳安装在洗衣机或干洗衣内部；本发明的优点是：具有检测速度快、分类准确、对样品无损伤，可实现衣服材质的分类，可方便安装于洗衣机和干洗机内部，对衣服材质进行自动识别，并自动选择相应的洗涤程序，使用户操作更加便捷。 【EN】The invention provides a system and a method for identifying clothes materials based on an imaging spectrum chip technology, which comprises the following steps: the main control circuit board is used for carrying out light source switching, spectrum acquisition and information processing on the light source, the imaging spectrum chip and the information processing module for instruction control, and the host machine shell is arranged in a washing machine or a dry-cleaning clothes; the invention has the advantages that: the automatic clothes material sorting device has the advantages of high detection speed, accurate sorting, no damage to samples, capability of realizing the sorting of clothes materials, convenience for installation in washing machines and dry cleaning machines, capability of automatically identifying the clothes materials and automatically selecting corresponding washing programs, and convenience for user operation.