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厂家怎么维修高速离心风机遇到的故障?

2018-07-28 19:10:45 常州亿创钣金加工厂 阅读

在高速离心风机遇到的故障时,最好能安排两个或两个以上的专业人员,不论是什么类型的风机在进行离心风机的调调试时一定要注意测试人员的平安问题。一人控制电源开关,另一个观察离心风机在运转中的各种情况和异常,一旦发现问题,这样才干及时的切断电源,维护离心风机和调试人员的平安,不论在什么时都要把人身平安放在第一位。

When the high speed centrifugal fan meets the fault, it is best to arrange two or more than two professional personnel. No matter what type of fan is in the adjustment test of the fan, we must pay attention to the safety problem of the tester. One person controls the power switch, the other observes the various conditions and abnormality of the fan in the operation. Once the problem is found, the power is cut off in time, the safety of the fan and the debugger will be maintained, and the safety of the person should be put in the first place at all times.

但是作为一台结构比较复杂的设备,雷茨高速离心风机虽然在生活中处处可见。一旦出现故障,很多用户都会束手无策,由于离心风机的型号有很多,因此呈现的故障也各有不同的如果想解决离心风机的各种故障,使离心风机的使用能达到最好的状态,还需要从风机的调试工作入手,这样能在一定水平上解决风机的一些故障问题,确保风机的有效使用。

However, as a relatively complex structure, the high speed centrifugal fan can be seen everywhere in life. Once the failure occurs, many users will be helpless, because there are many types of centrifugal fans, so the faults are different if they want to solve the various faults of the centrifugal fan, so that the use of the centrifugal fan can reach the best state, and it also needs to start from the debugging of the fan, so that it can be at a certain level. Solve some problems of fan, ensure the effective use of fans.

高速离心风机不管有没有故障,首先要确保风机的启动方式是正确的由于离心风机的启动方式主要有全压启动和降压启动,不管选择什么样的启动方式,都要注意电流的大小,一般情况下,全压启动的电流一般式5-7倍的额定电流,降压起动转矩与电压平方成正比,当电网容量缺乏时,应采用降压起动。
No matter whether there is any failure, the high speed centrifugal fan should ensure that the starting mode of the fan is correct because the starting mode of the centrifugal fan is mainly full pressure start and step-down start. No matter what kind of starting mode we choose, we should pay attention to the size of the current. In general, the current of the full pressure starting is 5-7 times the rated power. The starting voltage of the buck is proportional to the voltage square. When the capacity of the power grid is short, it should be used to start the buck.

由于高速离心风机的型号分类不同,如果使用的双速离心风机,那么在启动时一定要启动低速,还要检查风机叶片的旋转方向是不是正确,如果启动高速时还要等风机静止之后再启动,以防止叶片在高速的状况下发生反向旋转的情况。
Because the type classification of the high speed centrifugal fan is different, if the double speed centrifugal fan is used, it must start the low speed when starting, and check the rotation direction of the blade of the fan is correct. If the blower is started at high speed, the fan must be restarted again after the blower is still at rest so as to prevent the blade from turning back in the high speed condition. The situation.

离心风机和风机箱,雷茨高速离心风机所需电机功率是指在一定工况下。进风口全开时所需功率较大。若进风口全开进行运转,则电机有损坏的危险。风机试车时最好将风机进口或入口管道上的阀门关闭,运转后将阀门渐渐开启,达到所需工况为止,并注意风机的运转电流是否逾越额定电流。

For centrifugal fans and fan boxes, the motor power required by the high speed centrifugal fans is at certain working conditions. When the inlet of the air inlet is fully open, the required power is greater. If the inlet is fully opened for operation, the motor is in danger of damage. When the fan is in test, it is better to close the valve on the inlet or inlet pipe of the fan. After the operation, the valve is gradually opened to reach the required condition, and should pay attention to whether the operating current of the fan is exceeding the rated current.



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