文山壮族苗族自治州九洲普惠风机系列

　　普惠风机的基本结构与工作原理

　　普惠风机（通用型工业风机）通常由叶轮、机壳、电机和传动系统四大部分组成，采用离心式或轴流式设计。离心风机通过叶轮旋转产生离心力增压，适合10-3000Pa的中高压场景；轴流风机则依靠螺旋桨式叶轮推动空气轴向流动，适用于大流量需求。标准型号电机功率覆盖0.75-315kW，采用直接驱动或皮带传动方式。某污水处理厂案例显示，选用普惠离心风机替代老旧设备后，气量提升25%而能耗降低18%，投资回收期仅1.8年。

　　1 10 ㏒ 10 (qp 2 ) 10 ㏒10 (q)+ 20 ㏒ 10 (p)2 10 ㏒ 10 (d 7 n 5 ) 70 ㏒ 10 (d)+ 50 ㏒10 (n) 3 10 ㏒ 10 (d 2 p 2.5 ) 20 ㏒ 10 (d)+ 25 ㏒10 (p) 4 10 ㏒ 10 (d -8 p 5 ) -80 ㏒ 10 (d)+ 50 ㏒10 (q)5 10 ㏒ 10 (d -4/3 hp 5/3 ) -13.31 ㏒ 10 (d)+ 16.6 ㏒10 (hp)6 10 ㏒ 10 (q 7/3 n 8/3 ) 23.31 ㏒ 10 (q)+ 26.6 ㏒10 (n) 7 10 ㏒ 10 (n -2 p 7/2 ) 35 ㏒ 10 (p) - 20 ㏒10 (n) 35 ㏒ 10 (p) - 20 ㏒ 10 (n)8 10 ㏒ 10 (hp 2 q -1 ) 20 ㏒ 10 (hp) - 10 ㏒10 (q) 20 ㏒ 10 (hp) - 10 ㏒ 10 (q)9 10 ㏒ 10 (hpp) 10 ㏒10 (hp) + 10 ㏒ 10 (p) 10 ㏒ 10 (hp) + 10 ㏒10 (p) 10 10 ㏒ 10 (hp 7/5 n 4/5 ) 14 ㏒ 10 (hp) + 8 ㏒10 (n) 14 ㏒ 10 (hp) + 8 ㏒ 10 (n)

　　普惠牌风机，该风机通过LSO9001、2000质量体系认，CCC、CO等产品认，中国十大风机质量品牌，中国质量500强等。（详细请参阅风机明细表）9-19系列风机一般用于锻冶炉、玻璃、电池、 无线电、电镀陶瓷等行业高压强制通风，并可广泛用于粮食、饲料、矿粉等加工行业的物料输送，也适合用于纸箱机械设备、钢化玻璃设备等配套使用。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，气体内不允许有粘性物质，一般通风换气时使用温度不得超过80℃，所含的尘土及硬质颗粒物应不大于150mg/m³。 安装尺寸图 出风口角度图如果需要我们提供发票，请在提交订单时与客服确认并发送开票资料。开具增值税普通发票需加5个点，开增值税发票需加10个点。 取您务必签收快递或者物流前，确认商品完好无损后再签收，如检验商品过程中发现损坏，可以拒收并联系客服。

　　文山壮族苗族自治州九洲普惠风机系列

　　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!

　　10、心（3）发电机）发电机 发电机将风轮的机械能转换为电能，分为异步发电机和发电机将风轮的机械能转换为电能，分为异步发电机和同步发电机两种。异步发电机的转速取决于电网的频率，只同步发电机两种。异步发电机的转速取决于电网的频率，只能在同步转速附近很小的范围内变化。当风速增加使齿轮箱能在同步转速附近很小的范围内变化。当风速增加使齿轮箱高速输出轴转速达到异步发电机同步转速时，机组并入电网，高速输出轴转速达到异步发电机同步转速时，机组并入电网，向电网送电。风速继续增加，发电机转速也略为升高，增加向电网送电。风速继续增加，发电机转速也略为升高，增加输出功率。达到额定风速后，由于风轮的调节，稳定在额定输出功率