1. Use unique hyperbolic window fins and fork-row heat exchange copper tubes to fully enhance air flow disturbance. Adjust the fin distance to optimize the pipeline design and comprehensively improve the coil heat exchange efficiency.
2. According to the fan performance curve, optimize the motor structure to make the performance curves of the fan and motor consistent. Minimize the change in air volume when the fan load changes.
3. The single-piece forged brass distributor and water collector makes the distribution of chilled water in and out of the coil more even, and the water flow resistance is smaller, giving full play to the full efficiency of the heat exchanger and greatly reducing water flow. The flow resistance of the system.
4. The optimized design of the drain outlet of the condensate pan maximizes the discharge of condensate water generated when the unit is running, greatly reducing the growth of bacteria and microorganisms.
5. Adding a TiO2 sterilizer (optional accessory) to the unit can kill a large number of bacteria and viruses in the air and comprehensively improve air quality.
6. The unit casing is made of high-strength and high-quality electro-galvanized steel sheets that are stamped and bent, with strong anti-corrosion capabilities. The inner wall of the roof is pasted with one-time hot-pressed PE insulation cotton to prevent the occurrence of cold bridges. The bottom of the water pan is wrapped with a heat-formed PE thermal insulation cotton, which is firmly attached to prevent secondary condensation.
7. The single-phase three-speed permanent magnet capacitor asynchronous motor is an important power driving component of the unit. The central rotating shaft of the motor is quenched and tempered and undergoes strict surface chrome plating anti-corrosion treatment, making it anti-rust and wear-resistant. Equipped with high-precision permanently lubricated Japanese NSK painted rolling sealed bearings to ensure high efficiency and ultra-low noise requirements.
8. The starting capacitor is completely enclosed in a metal casing and designed as an integral part of the motor casing. The external leads of the motor are put through metal hoses, which complies with international fire safety standards.
9. The elongated condensate pan design allows the valve joints of the external pipes to be protected by the condensate pan to ensure that no condensate leaks out.
10. Double air inlet forward-inclined airfoil-type centrifugal galvanized steel plate wind wheel. After strict dynamic and static balance inspection, the processed air is transported in a streamlined manner to reduce the generation of vortex airflow. , greatly reducing the noise generated by air flow friction, and the unit operates more smoothly and quietly.
11. The end plate of the volute and the guide plate are connected by gearing, which overcomes the shortcomings of spot welding connections such as air leakage and easy rusting.
12. The units have undergone strict operation, voltage resistance and insulation tests before leaving the factory. The motor terminals are all placed in a special electrical box to ensure safer operation of the unit.
13. Each heat exchanger has passed 2.8Mpa high-pressure water leak detection and strict pressure and air tightness tests. The unit allows a maximum working pressure of 1.6Mpa to ensure the operating performance of each unit. and quality.