制造标准外部转子轴Fan - open cooling tower – Lisheng

Cooling tower take water as the circulating coolant. Absorbing heat from a system and discharge into the atmosphere, in order to reduce the water temperature of the device. It’s cold is because that it uses water contact with the air flow to do heat transfer and produce steam; steam volatilizes and takes away heat to achieve steam distribution; convective heat transfer and radiative transfer and other theories. It’s an evaporative radiator that disperses waste heat generated by industry or refrigeration and air conditioning to reduce water temperature, in order to ensure the normal operation of the system, and the device is generally bucket, that is why it is called cooling tower.

Smooth airflow, sturdy and durable

High quality solid tower body – tower body is made of high quality Glass fiber reinforced plastic material, the surface gelatin is all made of imported raw materials, and contains anti-ultraviolet agent. The color contains U.V. S light stabilizer to make the color bright and uniform, no fade, anti-aging, reasonable profile and smooth airflow.

Waterproof pure copper, Stable performance

Pure copper wire standard motor – high performance copper core -F grade insulation – protection grade IP55. It has a great number of advantages such as short span, more copper wire, high energy efficiency, strong performance, low vibration, low noise, long life, high reliability, easy maintenance, high starting torque and so on.

Small resistance, large air volume

All the fans use new design, and adjustable angle design, can meet customer’s different needs of the air volume and other technical aspects. Before leaving the factory, the fan has passed the strict stationary level positioning test and the national specialized department authentication to ensure the reliability of its performance.

Superior quality PVC automatic calorimeter

High quality cooling tower cooling fin can be operated freely in the temperature of 60 ℃ and -50 ℃. The track design of the film can effectively extend the contact time of hot water and cooling air in the tower.

Rotary head wear – resistant and anti – corrosion

Wear resistance, corrosion resistance, aging resistance and durability. Alloy copper bushing is inserted in it, which adopts the stainless steel central axis to increase the rotational smoothness and wear resistance of the copper bushing.

Floating ball

Long service life, not clogging, not breaking.

Fabric water pipe

Anti-corrosion and durable, and long service life.

Filler

Anti-corrosion and durable, and long service life.
It is divided into two types of filler, black normal temperature type cooling tower adaptive temperature is 0-60 ℃. While white type high temperature cooling tower adaptive temperature is below 100 ℃
Water turbine structure/parameter
Open cooling tower (water turbine) – performance parameter table

Instruction:
1.For this series of cooling tower design conditions: dry bulb temperature 31.5 ℃, wet bulb temperature of 27 ℃, the water inlet temperature of 37 ℃, the water outlet temperature 32 ℃, atmospheric pressure is 99.4 kpa.
2.During the installation process of customer cooling tower management, Y type filters, valves, pressure gauges and other auxiliary pipe fittings should be added at the inlet location.

Instruction:
本系列冷却塔设计条件: dry bulb temperature 31.5 ℃, wet bulb temperature of 27 ℃, the water inlet temperature of 37 ℃, the water outlet temperature 32 ℃, atmospheric pressure is 99.4 kpa.
During the installation process of customer cooling tower management, Y type filters, valves, pressure gauges and other auxiliary pipe fittings should be added at the inlet location.
The noise test point is the second point in the national standard gb7190.1-2008 (the horizontal distance between the tower air intake direction and the tower wall should be 1 times the diameter of the tower and 1.5 meters from the ground)
Diameter under 2100 draught fan standard is direct transmission motor, with no reducer

Design condition:
Inlet temperature t1=37℃
Outlet temperature t2=32℃
Wet bulb temperature Twb=27℃
Dry bulb temperature Tdb=31.5℃
Atmospheric pressure po=9.94*104PA
Open cooling tower(circular reverse-flow) – basic dimension table

Attention:
The pictures and technical parameters in the sample are for reference only. Our company reserves the right to revise the product appearance and technical parameters for continuous improvement.