Open Cooling Tower

Open-type cooling towerThe cooling water is directly in contact with the external air, achieving the cooling cycle of the water through evaporative heat exchange.

Features: Suitable for locations with low initial investment and less stringent water quality requirements.

Application: Kaita is widely used in industrial, office buildings, and civil architectural refrigeration and air conditioning systems.

Working Principle

Steel Pipes: Made from low-carbon steel, the pipes undergo grading and a three-time 2.5MPA pressure test. They are then hot-dipped galvanized in a high-temperature tank to ensure corrosion resistance. They offer superior heat exchange efficiency and material cost advantages, but a more stringent circulation system power solution is required to prevent air intrusion.

Copper Tubes: Utilizing TP2Y type copper tubes with a pressure-resistant design of 1.6MPA. Excellent heat exchange performance, high scrap value recovery, and high tenant requirements.

Stainless Steel: Welded with SUS3.4 stainless steel, featuring a pressure-resistant design of 2.5MPA and strong corrosion resistance.

Performance Advantages

For end-users, the challenge often lies in selecting the right cooling solution for their high-cost equipment, ensuring it operates safely, reliably, and efficiently. The introduction of closed-loop cooling towers has alleviated this concern. The cooling system of closed-loop cooling towers boasts unique features that set it apart from other similar products. Fluids are maintained in a clean, closed loop, preventing any debris from entering the cooling circuit and causing blockages. This guarantees the equipment's safety, reliability, and stable operation, reduces malfunctions, prevents accidents, and improves efficiency. Using softened water eliminates scaling, enhancing the heat exchange efficiency of the system and extending the equipment's lifespan. The closed-loop design allows for direct cooling of fluids without contamination, maintaining stable composition and environmental friendliness. Employing a combination of air cooling, water cooling, and evaporative cooling increases cooling efficiency. The small footprint eliminates the need for excavation of ponds, making installation easy and convenient, significantly enhancing the utilization of the factory space. The dual-loop water design saves water resources. The system is easy to operate with high automation, featuring automatic mode switching and intelligent control, saving energy consumption. The closed-loop design allows for precise control of system flow, temperature, and pressure factors, greatly enhancing system stability. The system's operation and maintenance costs are low.

Application Fields

The Shangya Closed-Circuit Cooling Towers, after years of repeated testing, technical upgrades, and customer feedback since their launch into the market, have become increasingly mature and widely utilized across various fields. Some examples include: Inductive Heating Industry: High-frequency, medium-frequency power supplies; melting furnaces; heat preservation furnaces, heat conduction furnaces, high-frequency and medium-frequency quenching systems; Industrial Solutions: Quenching water, quenching oil, hydraulic oil, electroplating solutions; Central Air Conditioning Systems; Water-source Heat Pump Systems, machine room air conditioning systems, auxiliary cooling systems, and other types of central air conditioning; Others: Air compressor water jacket cooling, injection molding machine cooling, transformer cooling, power plants.