Main components and performance characteristics of Toyota Machinery brand water-cooled screw chiller
The Toyota screw chiller is a highly efficient and reliable cooling system, designed with advanced technology and high-quality components. Below are the main features and performance characteristics of the unit:
1. **Compressor**: The chiller is equipped with an original Hanzhong screw compressor from Taiwan, known for its compact design, lightweight construction, and ease of installation. It features a 5:6 ultra-efficient screw rotor that ensures minimal wear between the rotors, offering high reliability. The unit includes a four-stage capacity control system (100%-75%-50%-25%), allowing it to adjust energy output based on the load. This intelligent regulation helps save energy and optimize performance. The computer control system continuously monitors thermal load changes and adjusts the chiller’s output accordingly, ensuring smooth and efficient operation.
2. **Evaporator**: The evaporator uses shell-and-tube design with internally grooved high-efficiency copper tubes, independently developed and manufactured. The outer surface of the copper tubes is smoothly spiraled, while the water-side baffles are designed to prevent short-circuiting, improving heat exchange efficiency. This results in excellent cooling performance, stable operation, and long-term durability. The evaporator is insulated with a 25mm thick PE board, preventing condensation and reducing cooling loss. Additionally, the improved chilled water mixing enhances overall heat exchange efficiency.
3. **Condenser**: The condenser is made using imported and domestically produced copper tubes, with trapezoidal low fins on the outer surface to increase the heat exchange area and improve thermal conductivity. The inner surface of the tubes is smooth, reducing water resistance and making cleaning and maintenance easier.
4. **Protection System**: The chiller comes with multiple safety devices, including a compressor delay start protection, overload protector, high/low voltage protector, temperature control switch, antifreeze switch, fuse, electronic time protection safety valve, compressor overheat protector, and a frequent start-up protector. These features ensure safe and stable operation under various conditions.
5. **Computer Control System**: The unit is equipped with a U.S. Bangpu brand microcomputer control panel, featuring a Chinese digital interface. It supports remote monitoring and control, making operation user-friendly. The system has a low failure rate, high safety standards, and easy installation. It allows instant adjustments and provides clear, reliable feedback, enhancing overall system performance.
In summary, the Toyota screw chiller combines advanced engineering, durable components, and intelligent control systems to deliver efficient and reliable cooling solutions for industrial and commercial applications. Its design ensures energy savings, ease of maintenance, and long-term stability.
Source: http://news.chinawj.com.cn
Editor: Hardware Business Network Information Center
http://news.chinawj.com.cn
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