Ventilating fan Explosion-proof,safe and reliable in operation,small size,light weight,and low noise,well anticorrosive.
1. General
CQ series centrifugal fan is capable of blowing air, ocean air containing salt vapour, corrosive air which contains oil vapour and a small quantity of aeid steam generated by the natural evaporation of the batteries. So it can be widly used for ventilation of various machinery room and each compartment of boats and ships as well as other spaces.
The fan is designed and manufactured according to GB11865 (Marine centifugal fan ) and the Rules and Regulations for the Construction and Classsfication of Sea-gong Steelship approved by the Register of the People Repulic of China.
2. Characteristics
Small in size and light in weight. Low nose and low vibration. Good anticorros ibenesss, good airthghtness, small starting torque, strong resistance against swing, vibration and impact.
3. Structure
The fan is designed and manufactured into a horizontal. also it can be as a vertical one, which the vane wheel is mounted directly on the motor shaft extension.
The vane wheel, being reveting structure is made of alumimium alloy and carefully balance is static and dynamic ways.
Both the machine casing and the nilet are made of welded common steel.
The ventilator can be made for left or right rotation: Left rotation-viewed from the motor indicated as L, and Rigth rotation-viewed from the motor side, the vane wheel rotates clockwise and indicated as R.
The fan can be matched with marine AC motor of 380V, 50HZ or marine DC motor 220V.
4. Main Property Parameters
CQ series Marine centrifugal Ventilating fan
