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更新时间：2018-11-15
上海永上电器有限公司系属中国永上集团，永上集团是一个以工业电器、成套设备、断路器、接触器、电线电缆、漆包线等为主导产品，以电力自动化、汽车电器等为辅，集制造、贸易、科研、信息服务等多功能于一体的，跨地区、跨行业的大型经济联合体。
永上集团现有控股企业10家，成员企业23家，协作单位86家，国内销售网点190家，公司现有员工550人，总建筑面积23000m2,占地面积10000 m2，现有母子公司注册资金总和一个亿，产品在同行中享有较高的声誉。
集团为适应企业发展和满足国外市场的需求，于2001年在上海浦东投资1000万元，成立了“永上集团上海线缆有限公司”，生产漆包线、电线电缆、低压电器等产品。集团公司先后通过ISO9001:2000质量体系认证，欧共体CE认证、CCEE电工产品认证，CCC认证，产品由中国人民保险公司质量质保，并被评为“明星企业”，“星级企业”“中国名牌”，1996-2001年持续六年被评为资信级AAA等级。
二十一世纪是知识经济的世纪，是全球经济一体化的世纪，集团将以人为本，创品牌效益，依靠先进的现代化企业管理，制造出高、新、精的产品，以自己的品牌从中国走向世界。
我们上海永上电器有限公司正在积极的开展科技兴企、质量创牌、市场拓展，人才造就四大工程建设，为把公司建设成为管理现代化、品牌国际化、产品科技化、销售全球化的现代化的企业而努力。
Shanghai Yongshang Electrical Appliance Co., Ltd. is a part of China Yongshang group. Shanghai Yongshang company which mainly make industrial electrical equipment, complete sets of equipment, circuit breaker, contactor, wire and cable, enameled wire as the leading products, Supplemented by electric power automation, automotive and electrical appliances, set production, trade, scientific research, information service and other functions in one, Shanghai Yongshang is a large economic union cross-regional, cross-sectoral.
Yongshang group holds10 enterprises , 23 member enterprises, 86 cooperative units, 190 domestic sales outlets , the company's existing staff is 550 ,the total construction area is 23000m2, covers an area of 10000 m2, the parent company registered capital sum of a billion, products enjoy a high reputation in the industry.
In order to adapt to enterprise development and to meet the needs of foreign markets, Yongshang invested 10000000 yuan in Pudong, set up a "wing group Shanghai Cable Co., Ltd." production of enameled wire, wire and cable, low voltage electrical appliances and other products. The company has passed ISO9001:2000 quality system certification, the CE certification, CCEE electrical product certification, CCC certification, product quality assurance by the People's Insurance Company of China, and was rated as "star enterprise", "star enterprise", "Chinese famous brand", 1996-2001 six consecutive years was rated as AAA grade credit grade.
Twenty-first Century is the century of knowledge economy, global economic integration of the century, the group will be people-oriented, brand benefit, rely on modern advanced enterprise management, make the high, new, refined products, with their own brand from China to the world.
Shanghai Yongshang Electrical Appliance Co., Ltd. is actively developing science and technology enterprises, quality and brand, market development, personnel training in the construction of four major projects, makes its efforts to build the company into a modern management, brand internationalization, technology, product sales of globalization of modern enterprise.
4-72-NO6A离心通风机产品规格型号齐全-永上
产品简介：
4-72型离心通风机可作为一般工厂及大型建筑物的室内通风换气用，输送空气和其他不自然的，对人体无害的、对钢材无腐蚀性的气体。
B4-72型风机可作为易燃挥发性气体的通风换气用。气体内不许有粘性物质，所含尘土及硬质颗粒物不大于150mg/m3。气体温度不得超过80℃。
B4-72 型风机的性能与选用件及基础尺寸与4-72 型一致，可按其样本选择。该风机结构基本与4-72型相同，No2.8-6A采用B35型带法兰盘与底脚的电动机。No6~12C、D电动机选用该表中与Y系列对应的YB系列，安装型式为B3。
F4-72型风机采用玻璃钢质材用于输送腐蚀性气体，其性能与基础尺寸同于4-72型。
结构特点：
4-72型风机中NO2.8-6主要由叶轮、机壳、进风口等 竞部分分配直联电机而组成，NO8-20除具有上述部分外，还有传动部分等。
*叶轮由10后倾的机翼型叶片、曲线型前盘和平板后盘组成，用钢板或铸铝合金制造，并经动、静平衡校正，空气性能良好，效率高，运转平稳。
*机壳做成三种不同型式。NO2.8-12机壳作成整体，不能拆开，NO16-20的机壳制成三开式，除沿中分水平分为三半外，上半部再沿中心线垂直分为二半，用螺栓连接。
*进风口制成整体，装于风机的侧面，与轴向平行的截面为曲线形状，能使气体顺利进入叶轮，且损失较小。
*传动部分由主轴、由承箱、流动轴承、带轮或联轴器组成。
4-72-NO6A离心通风机产品规格型号齐全-永上
