What Are Air Intake Louvers and Why Are They Important?
Air intake louvers are the slatted panels that you can find on the air inlet holes of a cooling tower. In theory, their job is easy: they let air into the tower in a way that is both efficient and under control. In real life, they have a big effect on how well a cooling tower works. Louvers are one of the most important parts for keeping a system running smoothly and keeping the working costs predictable at facilities in warm, dusty places like Phoenix, Arizona.
How Louvers Make Cooling More Efficient Airflow Management
A cooling tower needs a constant flow of air to take heat away from the water that is moving through it. Louvres direct outside air into the tower in a consistent and even way. The process of exchanging heat gets worse when the wind is not even. If the louver design is good, it will keep the tower working at the right capacity by lowering noise and helping the internal fill media do its job.
Keeping Debris and Water Loss Away
Louvers also keep trash out of the tower. Dust, leaves, and other materials blown by the wind can quickly clog the inside parts, which raises the cost of upkeep and lowers the quality of the water. Louvers also help keep things from splashing out by making the effect of entering air less harsh. Less splash out means that less water is wasted and fewer chemicals need to be added to keep the right balance in the bowl.
Sunlight and Biological Growth Should Be Limited
Blocking full sunlight is another advantage. When the sun hits the inside of the tower, it makes algae and other living things grow faster. Louvers keep sunlight out, which lowers the need for excessive chemical use and makes upkeep easier.
Choices for Materials and Design
Air entry louvers are made of many different kinds of materials, such as stainless steel, galvanized steel, fiberglass, and PVC. A lot of models are made to survive extreme heat and UV rays, which is important for gear that works outside in Phoenix. Louvres also come in different sizes and styles so that they can be used with crossflow or counterflow cooling towers. Some designs are meant to keep water, while others are meant to make sure that air can move freely.
Why Upgrades and Maintenance Are Important
Louvers can become warped, scaled, or clogged over time. These factors all make it harder for air to move. When airflow is limited, the tower has to work harder to keep the right temps. This raises energy use and shortens the life of the other parts. Louvers that are broken or damaged allow more splash out, which means that more water and chemicals are used.
Replacing old louvers or upgrading to current high-durability versions pays off quickly. The tower is more efficient, the water stays cleaner, the system doesn’t need as much maintenance, and the total cost of operation stays low.
Cooling Tower Installation, Replacement, & Refurbishment in Arizona & Nevada
Our team offers complete cooling tower refurbishment that will save your company tens of thousands of dollars over buying and installing new cooling towers. Cooling tower refurbishment and rebuilding adds about another 15 years of life to your equipment and helps you get your money’s worth out of your original investment in your cooling tower or property. We offer cooling tower installation, replacement, and refurbishment in Arizona and Nevada. We also sell other cooling tower parts and products.
