The computer-aided design method of cabinet based on style imagery

Due to the practical problems of the high costs and the long development cycle of China’s cabinet production,a computer-aided design method of the cabinet based on style imagery is proposed.According to the principle of the conjoint analysis method, the rough set theory and the weight coefficient of different components of the cabinet,a multi-dimensional model of style imagery to evaluate the cabinet is built. Then the related constants of style imagery are calculated and the cabinet components library is also built by the three-dimensional modeling.Finally,with recombinant technology and the mapping model between cabinet style and external characteristics,the prototype system based on Visual Studio is proposed.This system actualizes the bidirectional reasoning between product style imagery and the shape features,which can assist designers to produce more creative designs,greatly improve the efficiency of cabinet development and increase the profits of companies.

Random Vibration Analysis of the Electronic Equipment Cabinet

In order to understand the vibration characteristic of system structure of electronic equipment cabinet within the particular vibration frequency,the finite element analysis software-ANSYS is used to simulate the tests of random vibrations of the cabinet system and obtain the isopleths graph of deformation and stress of the cabinet.It can confirm maximum of deformation and stress of the cabinet and position happened.Through more analysis of the frequency response curve,which can confirm harm- ful consequences random vibrations caused and weak link of the cabinet structure.The numerical simulation results are in good a- greement with the experimental results.It shows that this research provides an efficient method for the anti-seismic design and the dynamic optimization design.

Non-intrusive temperature rise fault-identification of distribution cabinet based on tensor block-matching

In this study,a novel non-intrusive temperature rise fault-identification method for a distribution cabinet based on tensor block-matching is proposed.Two-stage data repair is used to reconstruct the temperature-field information to support the demand for temperature rise fault-identification of non-intrusive distribution cabinets.In the coarse-repair stage,this method is based on the outside temperature information of the distribution cabinet,using tensor block-matching technology to search for an appropriate tensor block in the temperature-field tensor dictionary,filling the target space area from the outside to the inside,and realizing the reconstruction of the three-dimensional temperature field inside the distribution cabinet.In the fine-repair stage,tensor super-resolution technology is used to fill the temperature field obtained from coarse repair to realize the smoothing of the temperature-field information inside the distribution cabinet.Non-intrusive temperature rise fault-identification is realized by setting clustering rules and temperature thresholds to compare the location of the heat source with the location of the distribution cabinet components.The simulation results show that the temperature-field reconstruction error is reduced by 82.42%compared with the traditional technology,and the temperature rise fault-identification accuracy is greater than 86%,verifying the feasibility and effectiveness of the temperature-field reconstruction and temperature rise fault-identification.

东方魔橱:1698年The China Cabinet里的中国医疗俗物

1698年,一只庋藏了众多医疗俗物及其他东方博物展品的中国橱柜(The China Cabinet)被捐赠予英国皇家学会,汉斯·斯隆在《哲学汇刊》上发表了对此柜的四篇解说。The China Cabinet内存储的“外科”用刀,修甲、采耳、按摩工具为重构明清中国民俗医疗器物史提供了宝贵的一手资料。在《哲学汇刊》大传统指引下,汉斯·斯隆借助“了解”“同情”的活态叙述、细致严谨的图像语言两项叙述技法成功地全景呈现了The China Cabinet所见中国民俗医疗图景。在表达过程中,包容互鉴的文明对话心态起到了基础而积极的效应。

Application of Workflow Technology to Cabinet Dyeing

In this paper, workflow technology is firstly applied to the cabinet dyeing order system for cabinet dyeing unit. The system setup workflow models which conform to the existing system and resource and the system adopts flexible workflow process mechanism to enhance the adaptability and opening and solve the exception and abnormality manipulation. The results show that it can not only provide the better dyeing order process, but also set dyer free from the fussy daily business and predigest task flow and heighten production efficiency.

Fault Analysis of 10-kV Switch Cabinet

Considering the actual operating experience of the Daode Wind Farm, this paper analyzes the rea-sons for the fault of the lO-kV switch cabinet. Some technical improvements and management measures, such as implementing the anti-accident technical measures, improving the installation and debugging level, and strengthening operation inspection, are proposed.

Research on the Application of PLC Control Cabinet in the Construction of Oil Field Internet of Things

PLC control cabinet is mainly used in the construction of oil field Internet of things. PLC is short for “programmer logic controller” in English, and we call it the programmable logic controller. The programmable controller mainly defers to, it which the mature effective black-white control concept and the design concept complete in at present is one kind of new technology, the core electronic device gradual is already invested each domain, became one to have the characteristic series new product that was one can carry on the digital operation and the digital operation computer effectively. So this study control PLC control cabinet in oil , eld application value of construction of the Internet of things, we hope that the content can provide effective reference for the related areas.

Energy Conservation Effect of Refrigerated Cabinets at Supermarket Utilizing the Exhaust Heat from Dispersed Power

Since the nuclear disaster occurred from huge earthquake in Japan 2011, Japanese energy generation system has been expected to prioritize safety and trustworthiness. To meet this requirement, distributed power supply systems are considered to be one of solutions. In this study, we aimed to conserve energy and reduce carbon dioxide emission of supermarket which installed a novel environment-friendly dispersed power. We focused the energy used by refrigerated cabinets. We built small scale model of supermarket which was equipped with dispersed power. From this scale model, the energy conservation effect of supercooling is from 10% to 25% during the summertime and intermediate time. At last, we found that when outside temperature is about 14 ℃ or more, supercooling was effective. In addition, since energy consumption of refrigerated cabinet is influenced by inside enthalpy, we controlled the inside air temperature and humidity by installing desiccant system and examined its effect.

Warp Cabinet:OS/2文件管理器

用窗口式文件管理器实现OS/2 Warp的文件拷贝。

Au nanorods decorated TiO_(2)nanobelts with enhanced full solar spectrum photocatalytic antibacterial activity and the sterilization file cabinet application

TiO_(2)photocatalysts have been widely studied and applied for removing bacteria,but its antibacterial efficiency is limited to the ultraviolet(UV)range of the solar spectrum.In this work,we use the gold(Au)nanorods to enhance the visible and near-infrared(NIR)light absorption of TiO_(2)NBs,a typical UV light photocatalyst,thus the enhancement of its full solar spectrum(UV,visible and NIR)photocatalytic antibacterial properties is achieved.Preliminary surface plasmon resonance(SPR)enhancement photocatalytic antibacterial mechanism is suggested.On one hand,transverse and longitudinal SPR of Au NRs is beneficial for visible and NIR light utilization.On the other hand,Au NRs combined with TiO_(2)NBs to form the heterostructure,which can improve the photogenerated carrier separation and direct electron transfer increases the hot electron concentration while Au NRs as the electron channel can well restrain charge recombination.finally produces the high yield of radical oxygen species and exhibits a superior antibacterial efficiency.Furthermore,we design a sterilization file cabinet with Au NR/TiO_(2)NB heterostructures as the photocatalytic coating plates.Our study reveals that Au NR/TiO_(2)NB heterostructure is a potential candidate for sterilization of bacteria and archives protection.

Disinfection efficiency of positive pressure respiratory protective hood using fumigation sterilization cabinet

Concerns have been raised about both the disinfection and the reusability of respiratory protective equipment following a disinfection process.Currently,there is little data available on the effects of disinfection and decontamination on positive pressure respiratory protective hoods(PPRPH).In this study,we evaluated the effect of vaporized hydrogen peroxide(VHP)on the disinfection of PPRPH to determine applicability of this method for disinfection of protective equipment,especially protective equipment with an electric supply system.A hydrogen peroxide-based fumigation sterilization cabinet was developed particularly for disinfection of protective equipment,and the disinfection experiments were conducted using four PPRPHs hung in the fumigation chamber.The pathogenic microorganism Geobacillus stearothermophilus ATCC 7953 was used as a biological indicator in this study and the relationship between air flow(the amount of VHP)and disinfection was investigated.Both function and the material physical properties of the PPRPH were assessed following the disinfection procedure.No surviving Geobacillus stearothermophilus ATCC 7953,both inside and outside of these disinfected PPRPHs,could be observed after a 60 min treatment with an air flow of 10.5–12.3 m^(3)/h.Both function and material physical properties of these PPRPHs met the working requirements after disinfection.This study indicates that air flow in the fumigation chamber directly influences the concentration of VHP.The protective equipment fumigation sterilization cabinet developed in this paper achieves the complete sterilization of the PPRPHs when the air flow is at 10.5–12.3 m^(3)/h,and provides a potential solution for the disinfection of various kind of protective equipment.

CAD-Based Research on the Design of a Standard Unit Cabinet for Custom Furniture of the Cabinet Type

Mass customization(MC)cabinet furniture has rapidly developed into the mainstream mode of furniture manufacturing in the information age with cus-tomized products and services,mass production mode and complete and unified space joint form through the design system of“standard unit cabinet+nonstan-dardized customized cabinet”.Based on this,taking the design of a standard unit cabinet as the center,the modular design method is used to study the design of functional modules in a standard unit cabinet based on a CAD drawing form.In this paper,the relationship between the function and structure of a standard unit cabinet is analysed according to the principles of serialization,generaliza-tion and combination in the standardized design principles of a custom wardrobe,combined with the modular design method.Finally,the functional and structural design of two standardized series of wardrobes from the Korean furniture brand“Hanssen”is studied in terms of functional and structural dimensions.Conclusion:MC wardrobe can be designed using a combination of configurations of functional modules to achieve a standardized design that reduces the internal diversity of the product and increases the external diversity of the product.In addition,functional modules and structural design have an adaptive relationship in the design of a standard unit cabinet for a custom wardrobe.It is hoped that this study can have some reference value for the practice of MC furniture and the development of functional modules for custom wardrobes.

既有建筑抗爆防护改造试验研究

我国有许多石油化工工厂非抗爆控制室、机柜间等建筑建在了易燃易爆炸的装置区临近位置,当遇到爆炸冲击波后对室内人员和设备会造成严重的伤害。文章对如何能在不影响生产的情况下对既有建筑进行抗爆改造分析,通过对多种抗爆改造加固法的比选及抗爆涂层爆炸试验测试,选出了既安全又不影响生产的抗爆改造方案,大大提升了既有建筑物的抗爆能力,保护了人员生命安全和设备安全,解决了因搬迁停车停产对工厂造成的经济损失。

Abe Cabinet in Danger

Scandals in Shinzo Abe’s government have tarnished the LDP’s image and jeopardized its chances of winning the next parliamentary electionsS hinzo Abe’sjob is on the line. During the past seven months sev-eral members of Japanese prime minister’s

Grey box modeling of supermarket refrigeration cabinets

Aiming to enable robust large-scale fault diagnostics and optimized control for supermarket refrigerationsystems, a data-driven grey box model for an evaporator and its surrounding cooling cabinet (or room) ispresented. It is a non-linear model with two states: the cabinet temperature and the refrigerant mass in theevaporator. To demonstrate its applicability, data with one-minute sampling resolution from ten evaporators ina supermarket in Otterup (Denmark) was used. The model parameters were estimated using a Kalman filter andthe maximum likelihood method. Since the dynamical properties of the cabinets constantly change as goodsare added and removed, the parameters were re-estimated for each night, over a period of approximately 2.5years. The model is validated through a statistical analysis of the residuals and the importance of the ongoingre-estimation of parameters is highlighted. Furthermore, the physical meaning of the estimated parameters isdiscussed and potential applications for characterization and classification of cabinets are demonstrated, byshowing how they can be differentiated as either open- or closed cabinets or rooms, using only the estimatedheat transfer coefficients and heat capacities. For a selected case it is shown that the estimated parametervalues are close to physics derived values, and that the accuracy measured by the standard errors of theestimates is approximately ±10% relative to the estimated values. The analysis demonstrates that the modelis robust, accurate and reliable in terms of estimating physically meaningful parameters and it is thereforeappropriate for large-scale implementation.

Crushing and Disinfecting Sewage Storage Cabinet

Founded on December 5,2000,Beijing Sunshine Eternity Technology Co.Ltd.has always pursued the values of safety,health,environmental protection and innovation.It produces and sells hi-tech products for firefighting,rescueandpollutiontreatment.

基于FMEA法的住院药房智能药柜用药安全研究

目的提高住院药房智能药柜(ADC)的用药安全管理。方法采用失效模型和效应分析(FMEA)法,经医院护士、药师等讨论后,从信息系统、人员操作、药品信息、硬件设备、管理方法5个方面建立20个失效模型(包括32个风险点),汇总为调查问卷,并通过专家咨询和药师讨论后建立问卷评分标准。于干预前发放问卷进行调查,根据发现的风险对其中30个可操作的风险点设定干预措施,持续干预5个月后(干预后)再次进行问卷调查,比较干预前后的风险优先级数(RPN)。结果干预后,30个风险点的RPN值均不同程度降低,其中22个显著降低(P<0.05)。管理方法方面的全部风险点RPN值均显著降低(P<0.05);硬件设备方面的全部风险点RPN值均无显著改变(P>0.05)。结论FMEA法用于住院药房ADC的用药安全研究,可减少其用药风险,促进药护共同管理安全使用ADC规则的形成,尤其适用于麻醉药品等特殊药品的用药管理。

沿面放电光脉冲发展特征与临界击穿判据研究

绝缘沿面放电是引起高压开关柜中滑闪及电弧击穿的主要原因和前期阶段,准确有效地对绝缘异常爬电进行监测、跟踪和预警对保障设备安全运行非常关键。该文通过试验研究强垂直分量绝缘爬电的光脉冲阶段特征,并提出基于多波段光谱辐射强度信息的放电发展阶段划分方法和临界击穿判据,从而建立基于多波段光谱强度比值的放电跟踪预警方法。首先,搭建多波段单光子试验系统,采用自制多波段光学传感装置对沿面放电发展全过程跟踪测量,获得表征放电发展过程光谱比率的统计参量;其次,借助模糊聚类算法和支持向量机,构建放电发展临界特征空间边界,并对放电严重程度进行量化评估,结果表明该方法对放电阶段的正判率达到96.9%以上;最后,确立基于光谱比率的放电危险性主动预警逻辑,并开发了放电光脉冲跟踪预警系统,为开关柜放电和弧光监测的创新应用提供了参考。

通信户外机柜用温控设备节能措施及运行效果分析

针对目前通信户外机柜存在设备频繁高温报警、空调能耗过高等突出问题,提出以热管为主、空调为辅的温控系统方案,并开发样机,应用于郑州市逸泉小区三联柜移动通信基站。经全年实地测试表明,该温控设备调控机柜温度范围在10~38℃之间,完全符合国家移动通信基站机柜温控要求,机柜内通信设备全年无高温报警,与原门载式空调相比,该温控设备在春夏秋冬各季节能率分别为68.2%,47.0%,64.7%,75.5%,全年节能率高达60.0%,节能效果十分显著。该研究成果对通信户外机柜温控节能具有一定的实用价值。