Cross flow cooling tower is an induced draft cooling tower that can cool water. Cross Flow Cooling Towers are a type of heat exchange system used in various industrial processes and HVAC (heating, ventilation, and air conditioning) systems to remove excess heat from the surroundings. These towers work on the principle of evaporative cooling, utilizing water and air to transfer heat from a process or a system.Cross flow cooling tower working: The water flows vertically from the top of the tower, and the air flows horizontally through the filler. The air flow is orthogonal to the water flow in the cooling tower.
Compact Design: Cross Flow Cooling Towers have a more compact design compared to other types of cooling towers, making them suitable for installations with limited space or height constraints. Their vertical structure allows for efficient use of space.
Energy Efficiency: These cooling towers typically consume less power due to their design and operation. The water distribution system and air movement mechanisms result in lower energy requirements, leading to reduced operational costs.
Effective Water Distribution: The fill material inside Cross Flow Cooling Towers ensures even water distribution, maximizing the surface area available for heat exchange between water and air. This helps in achieving better cooling efficiency.
Lower Noise Levels: Cross Flow Cooling Towers tend to produce less noise during operation compared to other types, which is advantageous when the cooling towers are located near residential areas or noise-sensitive environments.
Easy Maintenance: The design simplicity of Cross Flow Cooling Towers makes them easier to maintain and clean. Access to internal components and fill material is typically more straightforward, simplifying maintenance tasks.
Handling Varying Flow Rates: These cooling towers can handle varying water flow rates effectively, making them versatile and adaptable to changing process requirements or external conditions.
Good Water Quality: The water exposed to air in the cooling process is less likely to get contaminated with debris, dust, or other impurities. This can help maintain better water quality and reduce the need for frequent water treatment.
Improved Water Conservation: Cross Flow Cooling Towers can be designed with features like drift eliminators, which help minimize water loss due to evaporation. This contributes to water conservation efforts and reduces the overall water consumption of the cooling system.
Suitable for Warm Climates: Cross Flow Cooling Towers are well-suited for warm climates because of their effective cooling capacity even when the surrounding air temperatures are relatively high.
Scalability: These cooling towers are available in various sizes and capacities, allowing them to be scaled to meet the specific cooling requirements of different industrial processes or HVAC systems.
The cooling tower is often used in residential areas with strict noise requirements, and cross flow induced draft cooling tower is a cooling circulating tower used more frequently in the air conditioning industry.
Working
principle
The cross-flow cooling tower operates with the airflow perpendicular to the water flow. The air is in contact with the PVC filler, the water flows through the PVC filler by gravity, and then the fan exhausts the moist air from the cooling tower to the atmosphere. The heat dissipation material is close to the water basin, which has the advantage of reducing water droplet noise. Cross-flow method is commonly used in square cooling tower. However, there are more fastening steel plates in the structure, and the cost is higher than that of circular cooling tower.
All major components associated with induced draft crossflow cooling towers, which include:
Filling (
Nozzles
Piping
Basins
Drift eliminators
Housings/Enclosures
Fans