Our company specializes in manufacturing and marketing electric motor, reducer, axial fan, fan motor, water pump, blower, capacitors, switch, thermostat, timer and refrigeration parts.
我司专业生产和销售电机，减速机，轴流风机，风扇电机，水泵，风机，电容器，开关，温控器，定时器和制冷配件。
It points out that obsolete common axial local fan copying Soviet Union (international level) is excellent local ventilation device for mine in our country.
指出被淘汰的仿苏(国际水平)普通轴流式局扇是我国优良的矿用局部通风设备。
Due to the strong axial and radial load to the bearing of electromotor in counter-rotating axial fan, it is always occurred that the bearing was damaged in use.
由于对旋轴流式风机电动机轴承要承受较大的轴向负荷和径向负荷，实际使用过程中常发生电动机轴承损坏的现象。
The result is that from inlet to outlet of the blade channel, Axial fan blade effected on air flow is a gradually changed process of energy transmitting.
结果表明，从叶道的进口到出口，轴流通风机叶片对气流的作用是一个渐变的能量传递过程。
The working principle and key parameters of the blade separator were introduced, and tests on the performances of adding the separator on the contra-rotating axial flow fan were carried out.
介绍了叶片分离器的工作原理和关键参数，并对加装了叶片分离器的对旋轴流风机进行了性能测试试验。
Vibrational characteristic of axial fan impeller is analyzed by composition unit method.
采用组合单元法分析了轴流通风机叶轮的振动特性。
The reasonableness and practicability of way direct to monitor the blowing rate of axial fan have been verified in the article.
对电厂动调轴流式风机，用运行风量直接监测方法的合理性与可行性进行了论证。
To improve the efficiency and reduce the noise of the axial fan, Optimization is made for the pneumatically designing through Composite shape arithmetic.
为了提高轴流通风机的效率和降低噪音，用复合形法对轴流通风机的气动设计进行优化。
It is the main points that rotor and stator blades matching and the axial distance disposition in pneumatic and structural design for axial fan.
阐明了动静叶片数的匹配及其轴向间距的配置在轴流通风机气动设计与结构设计中占有重要位置。
PIV experiment is carried out on certain axial fan with and without external duct.
对某轴流通风机进行了有无外风筒的(开式)PIV实验。
Erosion of the blade by the solid particle of the smoke and gas is the major problem of axial flow fan, which may make axial flow fan reduce power and even stop working.
轴流式引风机的失效形式主要表现为烟气中的固体颗粒对轴流式引风机叶片的冲蚀磨损，轴流式引风机叶片的失效会导致出力效率降低甚至停机。
The structure of axial fan for mine fan was technically reformed by using aviation technology, and its economic benefits is remarkable after reforming.
利用航空技术对矿井轴流通风机结构进行了技术改造，改造后经济效益显著。
The blade tip eddy in axial fan without external duct is observed and caught during experiment.
实验中观测并捕捉到了无外风筒时轴流通风机内的叶尖涡。
Forcasting method of surge trouble based on high_accuracy fan performance model is put forward in order to realize surge trouble forecasting of axial fan adjusted with rotary and stationary vanes.
提出了一种基于高精度性能模型的轴流通风机喘振故障预报方法，以实现动(静)叶调节轴流通风机喘振故障的预报。
Vane axial fan with optional fan pitch control.
具有可选风扇节距控制的翼式轴流风扇。
Load distribution of axial fan along to the blade and blade height is put forward according to dynamic design method of quintic equation.
提出了轴流通风机沿叶片叶高的载荷分布，按五次方流型设计的方法。
Axial fan in the application of plant protection machinery more extensive, it has large air volume, high efficiency characteristics.
轴流风机在植保机械上应用较为广泛，它具有风量大、效率高的特点。
Unstable operation or tacking for the axial fan of the blast furnace can cause accidents, which can be avoided by adjusting the Angle of the leading blade.
前言：高炉轴流风机处于不稳定工况区运行或出现“抢风”都会造成事故。
Vibrating characteristic is analyzed on the axial fan impeller with the software ANSYS.
用ANSYS软件对轴流通风机叶轮的振动特性进行了分析。
It is an advanced method that use ANSYS to analyze the vibrating characteristic of axial fan impeller. It can be also used in fan CAD.
说明了用ANSYS软件在对轴流通风机叶轮的振动特性分析上是一种先进方法，也可以用于通风机的计算机辅助设计。
In this paper, a new kind humidifying fan with pre-fixed spraying nozzles has been developed on the basis of original axial fan.
在喷雾轴流风机的基础上，开发研制了一种前置式喷雾加湿风机。
Therefore, it is to shut down axial fan conveyor motor and turn off power after finished products with freeze, as well as notify the operator at ammonia compressor and keep telephone records.
货将冻结完毕，关闭轴流风机及传送电机，切断电源。通知氨压缩机操作人员，并做好电话记录。
The packaging way of developer and designer is analyzed. Comparison and test research are carried out on axial fan and counter rotating local fan.
分析了开发设计者的包装方法，并对轴流式通风机与对旋式局部通风机作了比较和试验研究。
The mechanisms of an axial fan with skewed blades in reducing noise are analysed.
分析了掠形叶片轴流叶轮的降噪机理。
It USES steam or electric heater as heating resource and USES axial fan, heat exchanger to heat air in convective way.
它是利用蒸汽或电为热源，用轴流风机与热交换器以对流的方式加热空气。
This paper introduces the advantages and real applications of BDK disrotatory high-efficiency axial fan.
介绍了BDK对旋高效轴流式风机的优点及其实际应用情况。
This article introduces the design features, pneumatic design of explosion-proof contra-rotating axial fan, and the design, manufacture of fitted motor and the safety measures.
文章综述了煤矿用防爆对旋轴流风机的设计特点、气动设计、配套用电机设计以及加工制造和保证安全可靠的措施。
The research of the high-efficiency axial fan with skewed-swept rotating blades is given the basis of theory and testing in application of electric power system.
所研究的这种高效节能的弯掠动叶轴流风机为进一步在电力系统中应用提供了理论和试验基础。
The research of the high-efficiency axial fan with skewed-swept rotating blades is given the basis of theory and testing in application of electric power system.
所研究的这种高效节能的弯掠动叶轴流风机为进一步在电力系统中应用提供了理论和试验基础。
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