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  • 消防排烟风机日常故障有哪些
  • 本站编辑:度能环保发布日期:2018-05-15 18:00 浏览次数:
1、消防排烟风机的叶片的角度变形了或者弧度发生扭曲,主要是由于叶轮上的油污导致的,他会导致风量全压参数的下降,排烟的效果就会不明显。
 
 
2、叶轮上有大量的污垢同样会让叶轮运转时不能保持平衡,而且其振动性会加大,造成了轴承的损坏。
 
 
3、在遭遇特殊天气的时候,如果仍然在继续运行消防风机,且不是在遮风避雨的地方,很容易造成消防风机不同程度的腐蚀,这样就造成了风机的损坏。
 
 
 
为了避免消防风机发生故障,就应该按时地清理消防排烟风机叶轮上的污垢,使其时刻保持清洁,防止叶轮变形,而影响消防风机的正常运行,同时确保周围环境的安全,不在恶劣环境中运行消防河南风机。
 
消防风机的动力大部分采用的都是三相异步电机,在日常的工作中基本上是低速运转,主要作用是通风和换气用。但是如果工作环境中发生了火灾,配备有自动程序的消防风机就会迅速做出反应,它会经过电子控制系统将低速运转的程序切换成高速运转的状态,这样就加强了消防风机的工作效率,一般会在半个小时中做出迅速反应,由通风排气的功能转变成排出烟气的作用。这样大量的烟气被排出来,可以保护火场中的人,确保他们有足够的时间安全地逃离出来,是一种重要的消防工具。

1. The angle of the blade of the fire exhaust fan is distorted or the arc is distorted, mainly due to the oil contamination on the impeller.
 
He will cause a decrease in the total air pressure parameters and the effect of smoke exhaust will not be obvious.
 
 
2, a large amount of dirt on the impeller will also keep the impeller in balance when running, and its vibration will increase, resulting in the shaft.
 
Damage to the bearing.
 
 
3. In case of special weather, if the fire fan is still running, it is not allowed to cover the wind and shelter from the rain.
 
It is easy to cause fire fans to varying degrees of corrosion, thus causing damage to the fan.
 
 
In order to avoid failure of fire fans, dirt on the impeller of fire and exhaust fans should be cleaned on time to keep them at all times.
 
Clean, prevent impeller deformation, and affect the normal operation of the fire blower, while ensuring the safety of the surrounding environment, not in the harsh ring.
 
The fire Henan fan is running in the border.
 
Most of the power of fire fan is three-phase asynchronous motor, which is basically running at low speed in daily work.
 
The function is ventilation and ventilation. But if there is a fire in the working environment, a fire fan equipped with automatic procedures will be fast.
 
Quick response, it will pass the electronic control system to turn the low-speed operation program into high-speed running state, so as to strengthen.
 
The efficiency of the fire blower is usually changed in half an hour, and the function of ventilation and exhaust is changed into exhaust.
 
The effect of flue gas. Such a large amount of smoke is discharged to protect the people in the fire field, so that they have enough time and safety.
 
To escape from the ground is an important fire fighting tool.