通风机

Plastic series: PP centrifugal fan, PP axial flow fan, PP fan roof, PVC centrifugal fan, PP, such as exhaust gas treatment tower that this targeted, practical performance, designed for electroplating, chemical, laboratory, washing, textile, rubber, electronics industries of environmental protection and clean production play a double function.

塑料系列：PP离心风机、PP轴流风机、PP屋顶通风机、PVC离心风机、PP废气处理塔等这此针对性强、实用性能优良、专为电镀、化工、实验、洗涤、纺织、橡胶、电子等行业起到环境保护与清洁生产的双重功能。

WT35-11 comes as an axial-flow roof fan that features low and medium levels of pressure and heavy wind flow and can be geared to the needs of blowing, exhaust and double-rotation reversible mode.

WT35-11型为屋顶轴流式通风机，该风机为中低压大流量风机，可设计成送风、排风或双旋转可逆式。

Through the tireless efforts of our factory, our motors, pumps, cutting machine, bench drill, electric welding machines, vibrators, and the fan wheel drive has become a powerful international brand competitors.

通过我厂不懈的努力，我们的电动机、水泵、切割机、台钻、电焊机、振动器、砂轮机及通风机已成为国际品牌有力竞争者。

People who buy and specify fans, dampers, and louvers need to be aware of the value of the AMCA International seal.

那些购买和指定通风机、风阀和风门的客户需要了解AMCA国际标记的价值所在。

By the multiple objective optimization, the diffusion angle of the ventilator volutes with high efficiency, low noise and high total pressure of the ventilators was calculated and selected according to the experimental data.

摘要根据实验数据，采用多目标最优化的方法，对效率高、噪声小、全压大等性能指标皆好的通风机蜗壳扩压角进行了理论计算选择。

The article elaborated Recovery exhaust emissions and the exhaust of the process, Displacement 40,000 in accordance with the design requirements of the various components of the design parameters of the total column pressure drop calculation method gas pipelines and the pressure loss centrifugal fan choice.

文章阐述了废气回收装置排气的方法和排气的过程，按照设计排量40000 要求设计各部件的参数，介绍了塔内的总压强降的计算方法，气体管道内的压力损失以及离心通风机的选择。

Test data collected by 90°are inlet nozzle test unit is instroduced ,according to international standard,Test data such as inlet and outlet pressure,fan pressure,efficiency and etc.are computed.

介绍了用90°弧形进口喷嘴试验装置采集试验数据，再根据国际标准对风机的进出口压力、通风机压力、效率等试验数据进行了计算。

Main products has: Entire voluntarily burn oil hot wind machine , full-automatic fire coal hot wind machine , semi-automatic fire coal hot wind machine , wet curtain , large-scale wind machine (be used for the factory, raise livestock , flowers and plants waits for lieu to cool down , is ventilated), greenhouse special use circular current wind machine , axial-flow type ventilating machine , carbon dioxide generator , plant diseases and insect pests ozone prevention and cure machine after eight big series more than 30 species products.

主要产品有：全自动燃油热风机，全自动燃煤热风机、半自动燃煤热风机、湿帘、大型风机（可用于工厂、畜牧、花卉等场所降温、通风）、温室专用环流风机、轴流式通风机、二氧化碳发生器、病虫害臭氧防治机等八大系列三十多种产品。ZR系列风机具有先进的整体集流器设计与一次成型热镀锌铝板扇叶，具有低噪音、高节能、耐腐蚀、运行平稳，寿命长等特点。产品畅销北京、上海、广东、云南、辽宁、湖南、湖北、河北、江苏、浙江等20多个省、市、自治区，以过硬的质量和良好的售后服务，赢得了专家的好评及广大用户的信赖。

The actual content includes: Ventilates the way the choice, the gross structure plan determination, the axis design and the examination computation, impeller's design examines and examines the computation, guide vane's design calculation, sparse class cover, diffuser and current collector design and choice, shell's design, ventilator muffler design, electrical machinery's choice and fixed way design, components and so on shaft coupling, key and flange shaping examinations.

具体内容包括：通风方式的选择，总体结构方案的确定，轴的设计和校核计算，叶轮的设计和校核计算，导叶的设计计算，疏流罩、扩散器和集流器的设计和选择，壳体的设计，通风机消声装置的设计，电机的选择和固定方式的设计，联轴器、键和法兰等零件的选型校核。

In addition, Respiratory Therapists provide home care to patients who cannot travel to a medical site by demonstrating the operation of ventilators and other life-support systems.

此外，呼吸治疗师提供家庭护理的病人谁不能旅行体现了通风机和生命支持系统的运作，医疗站点。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。