Air Conditioning Unit

The variable air volume air handler is the end product of the central air conditioning system and is mainly composed of core components such as centrifugal fans and coil heat exchangers. This equipment is widely used in various industrial and civil buildings such as hotels, restaurants, factories, hospitals, exhibition halls, shopping malls, and office buildings. It is especially suitable for the air conditioning needs of multiple rooms or large spaces, aiming to achieve efficient cooling, dehumidification, and heating. function to create a comfortable and peaceful working and living environment for users.The design concept of this equipment focuses on providing good cooling and heating performance, and can flexibly adjust the air flow under a variety of environmental conditions to meet the temperature and humidity requirements of different spaces. The noise level of the variable air volume air handler is low when operating, effectively reducing noise interference and thereby improving the user's comfort experience.This equipment has the advantages of good cooling and heating performance, low noise, compact structure, lightweight, and easy installation and maintenance. Horizontal, vertical, ceiling-mounted, etc. are available, and the air volume and external residual pressure can be intelligently adjusted according to actual conditions, to ensure the air circulation effect. This flexibility not only improves energy efficiency but also significantly reduces operating costs.

A cooling tower is an equipment that performs heat exchange through direct contact between water and air. It is widely used in industrial and commercial fields to effectively reduce water temperature. Its main components include fans, motors, fillers, water distribution systems, tower bodies, and water trays. The working principle of the cooling tower is to use the low-temperature air generated by the fan to exchange heat with the water in the filler, thereby reducing the water temperature.The counterflow cooling tower is an important cooling tower design. The hot water flows in from the top of the tower and flows downward through the packing, while the air flows upward from the bottom of the tower. The two flow directions are almost 180° opposite. This design extends the contact time between hot water and air, significantly improving heat exchange efficiency. The structure of the counterflow cooling tower optimizes the contact area between air and water, allowing heat to be dissipated more quickly and improving the cooling effect.In terms of the water distribution system, the counter-flow cooling tower is equipped with evenly distributed nozzles to ensure that water can evenly cover the filler and avoid drying out, thereby maintaining the stability of cooling efficiency. The water tray design effectively collects cooled water to ensure water recycling and further improve the economy and sustainability of the system.

FRP air ducts have the advantages of being lightweight, corrosion-resistant, flame-retardant, and cost-effective, and are widely used in many fields such as industrial electronics, chemical fiber textiles, precision machinery manufacturing, petrochemicals, and pharmaceutical and nuclear industries. Its main features include good corrosion resistance, flame retardancy, low airflow resistance, good sealing, and good insulation properties.With good physical and chemical properties, FRP pipes can effectively resist a variety of corrosive media and significantly extend their service life. At the same time, its flame retardant properties reduce the risk of fire spread in vile situations such as fire, ensuring personal safety and stable operation of equipment. The lightweight design makes the installation process simple, reducing labor costs and the construction period.Metal air ducts are cut and pressed using advanced automated equipment. They have high strength, good sealing, beautiful appearance, and long service life. Its inner and outer walls are smooth, which significantly reduces airflow resistance and improves ventilation efficiency. A variety of metal materials are available to meet different environmental needs and are widely used in air supply, exhaust, and smoke exhaust systems in hotels, shopping malls, supermarkets, office buildings, factories, and the food industry.Phenolic composite air duct is composed of phenolic foam board and aluminum foil, combined with special flange accessories, and is mainly used in central air conditioning ventilation systems. Its inner and outer surfaces are coated with aluminum foil to ensure good moisture-proof performance and aesthetics, while the phenolic foam material in the middle has good performance in resistance to bending, compression, and brittleness, meeting the strict requirements of modern air conditioning ventilation ducts.