淮北九洲普惠风机厂推荐

　　普惠风机的噪声控制方案

　　标准普惠风机噪声通常为75-95dB(A)。阻抗复合消声器可降低进出风口噪声15-20dB，弹性减振器减少结构传声12dB以上。某医院项目采用普惠风机配合消声房，使噪声从92dB(A)降至63dB(A)。最新研发的锯齿状叶片边缘设计，通过破坏涡流降低宽频噪声3-5dB。值得注意的是，管道振动会产生二次噪声，每10米应设置橡胶软连接。变频调速在降速20%时，噪声可降低约8dB。

　　这款风机外观是圆筒形设计，安装起来方便。它的噪音很低，开着的时候几乎听不到声音，不会打扰到家人休息或者客人用餐。而且它的风力很强，不管是排烟还是换气，轻松搞定。更让我满意的是，这款风机支持220V和380V两种电压选择，适应性很强。无论是家用还是工业场景，找到合适的配置。关键是价格也很实在，像我这次买下来才168元，真的很划算。 近家里装修，朋友推荐了一款风机，说它不仅能解决厨房油烟问题，还能用在工业厂房通风。试了之后真的好用。

　　Jiuzhou Pratt & Whitney fan Co., Ltd. was founded in 1996, with its headquarter in Nanhai District, Foshan City. It is an enterprise focusing on environmental protection ventilation equipment and integrating R & D, production, sales and service. Now it has become a domestic fan product manufacturer. The factory covers an area of 115000 square meters, and the standard workshop area is 100000 square meters. It has laser, plasma, machining center, die casting, dynamic balance and other general and CNC equipment as well as precise measuring tools and testing instruments. It has built multiple production lines, used the auxiliary design system, applied the MGS, cat automatic testing system, and built the fan pneumatic performance testing center and motor performance testing center 。 The company cooperates with a number of colleges and universities in technology research and development and talent cultivation projects, which has brought up a number of professional and technical talents. It pays special attention to quality, brand and technological innovation, adopts international standards for construction, and is recognized as a national 4A level standardized good behavior enterprise, which lays a solid foundation for product research and development and quality control. It has a perfect marketing network and continues to meet customer needs In order to pay attention, we should actively implement the strategy of scale and constantly explore the international and domestic markets. At present, the products are exported to more than 50 countries and regions around the world and are recognized by all countries. "Jiuzhou inclusive" will keep pace with the times, carry out the brand operation strategy, create excellent cost-effective and fast service characteristics, te the business policy of "integrity-based, pragmatic innovation, strengthening management, force innovation", create a century old enterprise full of vitality and competitiveness as the goal, and sincerely cooperate with domestic and foreign merchants with a pragmatic attitude to create a better tomorrow hand in hand!

　　淮北九洲普惠风机厂推荐

　　本系列风机具有率、噪声低、压力曲线平稳、使用范围广等特点，主要用于厂矿企业、体育馆、歌剧院、地下室、大小宾馆、酒楼、商场及大型建筑的室内通风换气，降温除尘等用途，也可以与其他各类机械设备配套作气体循环使用。输送的介质为空气和其它不自燃、对人体无害、无腐蚀性气体；B4-72采用防爆电动机，可作为易燃挥发性气体的通风换气用，气体温度≤80℃，气体内不允许有粘性物质，尘土及固体杂质≤150mg/m3。

　　11、。达到额定风速后，由于风轮的调节，稳定在额定功率增加。功率增加。 为了减少齿轮箱的传动损失和发生故障的概率，有的风力发电为了减少齿轮箱的传动损失和发生故障的概率，有的风力发电机组组采用风轮直接驱动同步多发电机，又称无齿轮箱风力机组组采用风轮直接驱动同步多发电机，又称无齿轮箱风力发电机组组。其发电机转速与风轮相同而且随着风速变化，风发电机组组。其发电机转速与风轮相同而且随着风速变化，风轮可以转换更多的风能，所承受的载荷较小，减轻部件的重量。轮可以转换更多的风能，所承受的载荷较小，减轻部件的重量。缺点是这种发电机结构复杂，制造工艺要求很高，需要变流装缺点是这种发电机结构复杂，制造工艺要