摘要：【中文】本发明公开了一种应用于有机染料染色污水处理的絮凝剂的制备方法，采用二甲基二烯丙基氯化铵单体为原料，加入金属离子螯合剂、过硫酸盐和高温引发剂，通入氮气后进行加热反应，然后加入链转移剂乙二醇，继续升温反应，然后调节pH为2.5‑3.5，加入玉米淀粉，然后再加入混合酶处理剂、硅藻土、光催化剂和壳聚糖，反应后进行浓缩，喷雾干燥，即可。本发明通过在聚二甲基二烯丙基氯化铵的制备过程中加入链转移剂，降低了产物的分子质量，为后续与玉米淀粉的结合提供了有利条件；而加入混合酶处理剂和光催化剂，有利于有机染料的快速分解；本发明的絮凝剂，不使用无机沉淀剂，故无机盐的含量非常低，处理后的污水可以重复应用于纺织染色。 【EN】The invention discloses a preparation method of a flocculating agent applied to organic dye dyeing sewage treatment, which comprises the steps of adopting dimethyl diallyl ammonium chloride monomer as a raw material, adding a metal ion chelating agent, persulfate and a high-temperature initiator, introducing nitrogen, carrying out a heating reaction, then adding a chain transfer agent ethylene glycol, continuing to carry out a heating reaction, then adjusting the pH value to 2.5-3.5, adding corn starch, then adding a mixed enzyme treating agent, diatomite, a photocatalyst and chitosan, concentrating after the reaction, and carrying out spray drying. According to the invention, the chain transfer agent is added in the preparation process of the poly dimethyl diallyl ammonium chloride, so that the molecular weight of the product is reduced, and favorable conditions are provided for subsequent combination with corn starch; the mixed enzyme treating agent and the photocatalyst are added, so that the rapid decomposition of the organic dye is facilitated; the flocculant of the invention does not use inorganic precipitator, so the content of inorganic salt is very low, and the treated sewage can be repeatedly applied to textile dyeing.

摘要：【中文】本实发明公开了智能提醒板，包括提醒板本体和蜂鸣器，所述提醒板本体表面安装有显示屏，且显示屏一侧安装有彩灯，所述提醒板本体表面位于彩灯一侧安装有控制按钮。本发明中，把此提醒板设置成语音智能形式的，在提醒板的表面安装有显示屏，且显示屏为触摸显示屏，当天值班人员，依据当天工作重点，输入重点患者的床号，姓名，之后在设定相应的时间，当提醒板内部的定时模块到达时间后，定时模块就会把信号传递给处理芯片，之后处理芯片控制文字转语音模块，把显示屏上的文字转化为语音的形式，然后通过音频模块控制蜂鸣器开始工作，蜂鸣器响起，以此来提醒当晚值班的医护人员进行对患者治疗，同时振动器振动，提醒板表面上的彩灯闪烁。 【EN】The invention discloses an intelligent reminding plate which comprises a reminding plate body and a buzzer, wherein a display screen is arranged on the surface of the reminding plate body, a colored lamp is arranged on one side of the display screen, and a control button is arranged on one side, located on the colored lamp, of the surface of the reminding plate body. The reminding board is set to be in a voice intelligent form, a display screen is installed on the surface of the reminding board and is a touch display screen, a person on duty on the same day inputs the bed number and name of a key patient according to the work key point on the same day, then corresponding time is set, when the time of a timing module in the reminding board reaches, the timing module transmits a signal to a processing chip, the processing chip controls a text-to-voice module to convert the text on the display screen into a voice form, then a buzzer is controlled to start working through an audio module, the buzzer sounds, so that the medical care person on duty at night is reminded to treat the patient, and meanwhile, the vibrator vibrates to remind a colored lamp on the surface of the reminding board to flicker.

摘要：【中文】本发明公开了一种遮阳伞的高稳定性旋转底座，涉及遮阳伞伞座机构领域。本发明中：第一旋转安装通槽内壁面上开设有连通上侧贮油槽、底侧贮油槽的反向交互油线槽；反向交互油线槽倾斜设置并与油线槽相通；第二底侧卡扣环槽上配合安装开口式的底侧卡扣环；底座基体底侧安装有底侧密封盖。本发明通过将传统的遮阳伞旋转底座的轴承旋转支撑结构，改变为贮油槽、油线槽的结构，通过旋转产热对贮油槽内的固态油进行液化膨胀，并快速的填充油线槽，对第一旋转安装通槽与转动管杆之间进行液态填充支撑，大大提升了上侧旋转体与底座基体之间转动时的稳定性，避免了轴承支撑转动方式的不稳定和高磨损问题。 【EN】The invention discloses a high-stability rotating base of a sunshade, and relates to the field of sunshade seat mechanisms of sunshades. In the invention: the inner wall surface of the first rotary installation through groove is provided with a reverse interaction oil wire groove which is communicated with the upper oil storage groove and the bottom oil storage groove; the reverse interaction oil line groove is obliquely arranged and communicated with the oil line groove; an open-type bottom side snap ring is installed on the second bottom side snap ring groove in a matching manner; the bottom side of the base body is provided with a bottom side sealing cover. According to the invention, the bearing rotation supporting structure of the traditional sunshade rotating base is changed into the structure of the oil storage tank and the oil line groove, solid oil in the oil storage tank is liquefied and expanded through rotation heat generation, the oil line groove is rapidly filled, and liquid filling support is carried out between the first rotation installation through groove and the rotation pipe rod, so that the stability of rotation between the upper side rotating body and the base body is greatly improved, and the problems of instability and high abrasion of a bearing support rotation mode are avoided.

摘要：【中文】本发明特指一种便于伞面转动的旋转机构，属于遮阳伞技术领域，包括转芯、外壳及把手，转芯的一端安装于外壳内，把手安装于外壳的外壁，把手上设有锁齿，锁齿穿过外壳的外壁并作用于转芯上，转芯位于外壳内的部分分别为支撑部、锁紧部和密封端盖，支撑部和密封端盖作为转芯转动的受力点与外壳对接，锁紧部设置有定位齿，把手锁紧时，所述锁齿与定位齿啮合。本发明采用了油线槽或带储油功能的盲孔作为受力支撑点，为转芯提供转动支撑，节省了生产成本，简化了制造工艺；在没有轴承安装位置的限制下，转芯上两个受力支撑点的间距能够增大，对转芯的支撑更稳定、牢固，使转芯的转动更加平稳。 【EN】The invention relates to a rotating mechanism convenient for rotation of an umbrella cover, which belongs to the technical field of sunshade umbrellas and comprises a rotating core, a shell and a handle, wherein one end of the rotating core is arranged in the shell, the handle is arranged on the outer wall of the shell, a locking tooth is arranged on the handle, the locking tooth penetrates through the outer wall of the shell and acts on the rotating core, the parts of the rotating core, which are positioned in the shell, are a supporting part, a locking part and a sealing end cover respectively, the supporting part and the sealing end cover are used as a stress point for rotation of the rotating core and are butted with the shell, the locking part is provided with a positioning tooth. The oil line groove or the blind hole with the oil storage function is used as a stress supporting point, so that the rotary core is rotatably supported, the production cost is saved, and the manufacturing process is simplified; under the restriction that does not have bearing mounted position, the interval of two atress strong points on the commentaries on classics core can increase, and is more stable, firm to the support of changeing the core, makes the rotation of changeing the core more steady.

摘要：【中文】一种双锥压差式流量计及控制方法，其结构包括测量管体，所述的测量管体内设置有梭锥体，所述的测量管体上位于所述梭锥体的前方位置上设置有第一取压管，所述的测量管体上位于所述连接环设置位置的两侧设置有第二取压管与第三取压管，所述的第一取压管与差压变送器的正压导压口联通，所述第二取压管与所述第三取压管分别于调节阀组连接，所述的调节阀组的输出管与所述差压变送器的负压导压口联通。本发明通过设置具有梭锥体的测量管体对流量进行测量。 【EN】The utility model provides a bipyramid differential pressure flowmeter and control method, its structure includes measures the body, survey the internal shuttle cone that is provided with of buret, survey buret on lie in be provided with first pressure pipe on the place ahead position of shuttle cone, survey buret on lie in the both sides that the go-between set up the position are provided with second pressure pipe and third pressure pipe, first pressure pipe and differential pressure transmitter's malleation pressure guide mouth UNICOM, second pressure pipe with third pressure pipe is connected in the regulating valve group respectively, the output tube of regulating valve group with differential pressure transmitter's negative pressure guide mouth UNICOM. The invention measures the flow by arranging the measuring tube body with the shuttle cone.

摘要：【中文】本发明公开了一种机械振动无线监测装置，包括振动参数感知节点、装备有XBee无线通信模块的PC机；每个振动参数感知节点内均设有三维姿态传感器，PC机内载有一运行数据后处理系统，由数据本地储存模块、数据分析评估模块、GSM预警模块以及运行过程可视化回放模块构成，数据分析评估模块可自动完成数据的分析，分析时，基于CCIPCA算法实现数据特征的提取，然后调用对应的算法实现评估结果的获取，并将得到的评估结果与机械状态轨迹图线一起填入预制的latex模版，而后通过latex编译器编译生成pdf报表。本发明可以实现机械振动数据的实时采集分析，精确度较高的同时，可以实现机械运行情况的可视化分析。 【EN】The invention discloses a mechanical vibration wireless monitoring device, which comprises a vibration parameter sensing node and a PC (personal computer) provided with an XBee wireless communication module; the system comprises a PC (personal computer) and a plurality of vibration parameter sensing nodes, wherein each vibration parameter sensing node is internally provided with a three-dimensional attitude sensor, the PC is internally provided with an operation data post-processing system which comprises a data local storage module, a data analysis and evaluation module, a GSM (global system for mobile communications) early warning module and an operation process visual playback module, the data analysis and evaluation module can automatically finish data analysis, during analysis, data characteristic extraction is realized based on a CCIPCA (central control and internet protocol encryption algorithm) algorithm, then a corresponding algorithm is called to realize evaluation result acquisition, the obtained evaluation result and a mechanical state trajectory graph line are filled into a prefabricated latex template, and then a latex compiler is used for compiling to generate a pdf. The invention can realize the real-time acquisition and analysis of mechanical vibration data, has higher accuracy and can realize the visual analysis of the mechanical operation condition.

摘要：【中文】本发明提供了一种智能语音识别的建筑建模方法及系统，本发明可以将语音识别功能加入建筑绘图建模软件，可以在软件中预设用户语音，将语音内容和预设用户语音中的音频特征对比相似度；将语音内容与对应文件名称的操作命令相匹配。可以减少工作中人工手动重复的简单操作，减少人工描图的重复工作，减少生成模型错误率。 【EN】The invention provides a building modeling method and a building modeling system for intelligent voice recognition, which can add a voice recognition function into building drawing modeling software, can preset user voice in the software, and compares the voice content with the audio characteristics in the preset user voice to obtain similarity; and matching the voice content with the operation command of the corresponding file name. The simple operation of manual repetition in work can be reduced, the repeated work of manual tracing is reduced, and the error rate of generating the model is reduced.

摘要：【中文】本发明公开了一种抗污反渗透膜，在50克/升的聚乙烯醇水溶液中加入占聚乙烯醇水溶液总质量为20～35％的两性离子单体，在氮气保护下，加入占聚乙烯醇水溶液总质量为0.25～1.0％的氧化‑还原引发剂，在55℃下反应3～5小时，反应产物经丙酮沉淀、洗涤；本发明利用聚乙烯醇的良好成膜性和两性离子的耐污染性，制备含有两性离子基团的聚乙烯醇，在聚砜多孔膜上利用多元胺水溶液与多元酰氯的有机溶液通过界面缩聚制备得到聚酰胺膜上涂覆交联聚乙烯醇接枝两性离子共聚物，提高了膜表面的亲水性，降低了有机物附着性，此种反渗透膜在长期运行，表现出良好的耐污染性。 【EN】The invention discloses an anti-fouling reverse osmosis membrane, which is characterized in that a zwitterion monomer accounting for 20-35% of the total mass of a polyvinyl alcohol aqueous solution is added into the polyvinyl alcohol aqueous solution of 50 g/L, an oxidation-reduction initiator accounting for 0.25-1.0% of the total mass of the polyvinyl alcohol aqueous solution is added under the protection of nitrogen, the reaction is carried out for 3-5 hours at the temperature of 55 ℃, and a reaction product is precipitated and washed by acetone; the invention utilizes the good film forming property and the zwitterion pollution resistance of polyvinyl alcohol to prepare polyvinyl alcohol containing zwitterion groups, and utilizes polyamine aqueous solution and an organic solution of polybasic acyl chloride to prepare a polyamide film coated with a crosslinked polyvinyl alcohol grafted zwitterion copolymer on a polysulfone porous film through interfacial polycondensation, thereby improving the hydrophilicity of the film surface and reducing the organic matter adhesion.

摘要：【中文】本发明公开了一种仿生高黏附超疏水材料‑液滴黏附力的高精度测试系统，包括测试平台固定底板，固定安装在测试平台固定底板上方的测试平台平移组件、液滴注射单元安装架和竖直丝杠固定板，以及安装在测试平台平移组件上的黏附力测试平台组件；液滴注射单元安装架上设置有位于黏附力测试平台组件上方的液滴注射机构，竖直丝杠固定板上设置有位于黏附力测试平台组件上方的黏附力测试机构；液滴注射机构和黏附力测试机构分别位于黏附力测试平台组件的前侧和后侧。本发明专门用于测试仿生高黏附超疏水材料与液滴间产生的黏附力，具有微牛级测试精度、量程小、测试样本固定平台专业、测试过程稳定、测试结果准确等优点。 【EN】The invention discloses a high-precision testing system for bionic high-adhesion super-hydrophobic material-droplet adhesion, which comprises a testing platform fixing bottom plate, a testing platform translation assembly, a droplet injection unit mounting frame, a vertical screw fixing plate and an adhesion testing platform assembly, wherein the testing platform translation assembly, the droplet injection unit mounting frame and the vertical screw fixing plate are fixedly arranged above the testing platform fixing bottom plate; the liquid drop injection unit mounting rack is provided with a liquid drop injection mechanism positioned above the adhesion testing platform assembly, and the vertical lead screw fixing plate is provided with an adhesion testing mechanism positioned above the adhesion testing platform assembly; the liquid drop injection mechanism and the adhesion force testing mechanism are respectively positioned on the front side and the rear side of the adhesion force testing platform assembly. The invention is specially used for testing the adhesion force generated between the bionic high-adhesion super-hydrophobic material and the liquid drop, and has the advantages of micro-Newton level testing precision, small measuring range, professional test sample fixing platform, stable testing process, accurate testing result and the like.

摘要：【中文】本发明提出了一种教室智能照明管理系统，主控模块、安全供电管理模块、照明控制装置、窗帘控制装置、鲜风控制装置、超声波驱蚊装置及上位机；还包括报警模块、显示屏、云服务器及连接云服务器的智能终端。本发明提供的一种教室智能照明管理系统采用模块化结构用于教室的安全用电管理及环境监测管理，对教室用电实时参数数据采集处理，对整个照明及电器用电环境进行实时监控，防止用电事故对人身伤害及财产损失，并通过云服务与用户智能手机或用电集中控制平台接口，实时传送现场设备及装置数据，实现智能化教室现场管理。 【EN】The invention provides a classroom intelligent lighting management system, which comprises a main control module, a safe power supply management module, a lighting control device, a curtain control device, a fresh air control device, an ultrasonic mosquito repellent device and an upper computer, wherein the main control module is connected with the safety power supply management module; the intelligent terminal comprises a cloud server and an alarm module, and is characterized by further comprising an alarm module, a display screen, the cloud server and an intelligent terminal connected with the cloud server. The intelligent classroom lighting management system provided by the invention adopts a modular structure for safe power utilization management and environment monitoring management of classrooms, acquires and processes real-time parameter data of classroom power utilization, monitors the whole lighting and electric appliance power utilization environment in real time, prevents personal injury and property loss caused by power utilization accidents, and transmits field equipment and device data in real time through an interface of a cloud service and a user smart phone or a power utilization centralized control platform to realize intelligent classroom field management.