FAQ

What issues should be noted when using a cross flow closed cooling tower?

Author： Views: Time:2025-10-17

　　Cross flow closed cooling tower is a comprehensive cooling equipment that integrates disciplines such as aerodynamics, thermodynamics, fluid science, chemistry, biochemistry, materials science, static and dynamic structural mechanics, and processing technology. Water quality is a multivariate function, cooling is a multifactorial process, and the cooling process is a comprehensive process of multiple variables and effects. Therefore, when using a cross flow closed cooling tower, the following issues should be noted.

　　1. The precautions for using a cross flow closed cooling tower are as follows:

　　1) Foreign objects on the air inlet side or around the wind body must be eliminated;

　　2) Ensure there is sufficient clearance between the tail of the windmill and the wind turbine to avoid damage during operation;

　　3) Check if the V-belt of the reducer is adjusted properly;

　　4) The position of the V-belt pulley must be kept at the same level;

　　5) After the above inspection is completed, intermittently start the switch and check if the windmill is running correctly? Is there any abnormal noise or vibration?

　　6) Remove the hot water tray and debris inside the tower;

　　7) Remove dirt and foreign objects from the hot water pan, and then fill the overflow area with water;

　　8) Start the circulating pump intermittently to remove air from the pipes until the pipes and cold water tank are filled with circulating water;

　　9) When the circulating pump is running normally, the water level in the cold water tray will slightly decrease, and at this time, the float valve must be adjusted to a certain water level;

　　10) Circuit system, reconfirm whether the circuit switches, fuses, and wiring specifications comply with the motor load.

　　2. Characteristics of cross flow closed cooling tower:

　　Beautiful appearance

　　Small size, light weight, fully utilize space, and save floor space. Beautiful and tidy appearance.

　　lightweight and high-strength

　　The tower body is made of glass fiber reinforced polyester resin (FRP) composite material and lightweight high-strength new material, which can withstand earthquakes of magnitude 8 and typhoons of magnitude 12, with a snow load greater than 200kg/m2.

　　Low noise

　　Adopting domestically advanced low-noise axial flow fans and water spray noise reduction technology.

　　High quality fillers

　　The combustion supporting filler is made of hard vinyl chloride (PVC) sheet, which has undergone special embossing processing, and the inner side (fan side) edge is integrally formed. Greatly improved the heat exchange performance between water and air, lowering the elegant water level to a very low level. And it is durable, with a heat-resistant temperature standard of 50 ℃. Has good environmental performance.

　　Reliable and durable

　　All major components are treated with hot-dip galvanizing, which has good anti-corrosion performance and a longer service life than similar products.

　　design

　　1) The inlet system, dispersion system, collection system, and heat dissipation packing are all calculated using scientific methods and designed rigorously to ensure smooth water flow and prevent scaling and blockage.

　　2) The vacuum formed heat dissipation material has been successfully tested through special design, and the heat exchange effect is good. The heat dissipation material has a special diversion design, which can prevent water splashing and only flow downwards along the heat dissipation material.

　　3) Adopting a tailwind plate to rectify the incoming air, making it smooth and having good water blocking function.

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