CNF（D）-1~30 marine electric heating fan

The marine electric heating fan is an air heating equipment taking advantage of electric heating tube and air circulation, the working principle is to continuously blow air to heat exchanger when self-contained axial fan is running, make cold air contact with high temperature winding and radiating tube, get heat, the heated air is discharged from louver, thus the fan will absorb cold air from motor end, and the heated air will exhaust from heating fan continuously, room temperature will rise constantly, and achieve the purpose of warming.

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Product features:

Type demonstration

"C"： marine

"NF"： heating fan

"D"： electric heater

"1~30"： heating capacity

Components

Heating fan is mainly composed of casing, marine motor, axial fan, electric heater, louver, and electric control box.

Functions

Heating fan is used when ship is anchoring and temperature is near zero; in order ensure the required temperature of each cabin, for the sake of equipment quick starting and navigation, heating fan is necessary and important. In addition, heating fan can be used for warming of crews, supplement AC insufficient heat

Advantages

Heating fan overall structure is light and handy, flexible, firm; it can be wall mounted or floor mounted. It has small size, light weight, low noise, high anti-corrosion, anti-shock and vibration ability.

Basic parameters：

● air flow：300～5000m³/h

● heating capacity：1～30kW

● Power supply: standard configuration AC 3PH 380V/50Hz, AC 3PH 440V/60Hz, can also choose：AC 3PH 415V/50Hz, AC 3PH 460V/60Hz, AC 3PH 480V/60Hz, AC 3PH 690V/60Hz.

● Casing: it is welded by steel plate, and common plate, all kinds of stainless steel can be adopted according to user requirements.

● Impeller: material is LF3 rust-proof aluminum; shaped by stamping aluminum plate, wide type blades.

● Electric heater: stainless tube sheet winding type

● Louver: shaped by stamping steel plate, blade is adjustable, used to adjust the air volume and wind direction.

● Marine motor: It has good anti-moisture, anti-mould and anti-salt mist, stable operation, and low noise. The winding and metal parts of the marine motor all according to humid tropics motor requirement passed the special dipping and treatment. On the basement surface of the motor, there is a radiation rib which increases the cooling effect. Marine motor can add the spacer heater according to the requirement.

● Marine motor can choose Dezhou HL, Jiangsu Dazhong, Yuandong and other domestic brands, also can choose ABB, Siemens and other foreign brand.

Application：

It is broadly used on the passenger vessel, cargo ship, warship and offshore platform.