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Precautions for purchasing glass fiber reinforced plastic cooling tower

Author:Trlon  Views:  Time:2021-07-20
Precautions for purchasing glass fiber reinforced plastic cooling tower

  There are many things we need to pay attention to when choosing cooling towers. If you don't know much about cooling towers, it is recommended to make specific consultations with the relevant staff before purchasing cooling towers. Now trlon air conditioner will take you to understand some of the problems we should pay attention to when choosing a cooling tower?il4Cooling tower noise reduction treatment manufacturer

  1. The glass fiber reinforced plastic cooling tower shell is made of high-quality epoxy resin, glass fiber, heat stabilizer and other materials. It needs to achieve the corresponding thickness (the thickness of the gel coat layer is not less than 0.3mm), high hardness and toughness, and good bending hardness (Not less than 250Mpa), good surface smoothness.il4Cooling tower noise reduction treatment manufacturer

  Reminder: Some cooling tower manufacturers want to save costs, not only the poor quality of the selected materials, the shell is prone to ageing, cracks, and fading, and the shell is thick and thin, and the hardness is not good. The round tower can exhibit excessive vibration, which makes the application of the cooling tower. The service life is greatly shortened.il4Cooling tower noise reduction treatment manufacturer

  2. The metal frame should be high-quality rigid material, and the anti-corrosion treatment skills should be timely, and only with the load-bearing and corrosion resistance.il4Cooling tower noise reduction treatment manufacturer

  Reminder: The steel used for cooling tower should be high-quality steel of national standard. Except stainless steel, other steels need to be well hot-dip galvanized. The galvanized layer is required to be well-proportioned and fine, but the quality of steel used by some cooling tower manufacturers is poor. (Thin), and the galvanizing process is not timely, causing the cooling tower hardware to be rusted and destroyed in advance.il4Cooling tower noise reduction treatment manufacturer

  3. The cooling tower packing should be made of high-quality P.V.C/P.P materials with strong anti-ultraviolet and chemical corrosion resistance. The corrugation design is scientific, so that the airflow and water flow on the surface are evenly distributed, and the heat exchange efficiency is high.il4Cooling tower noise reduction treatment manufacturer

  Reminder: There are many gaps in the latest quotations of fillers of different quality. The defective fillers age and become brittle very quickly, so they cannot be cleaned and applied for the second time.il4Cooling tower noise reduction treatment manufacturer

  4. The motor has good insulation resistance, good startability and firm operation. Regarding the direct-connected cooling tower without a reducer, the commonly used motor should be a motor with a higher number of stages (the latest quotation is more expensive), which has a relatively low speed and stable operation.il4Cooling tower noise reduction treatment manufacturer

  5. The fan requires effective structural design, low wind resistance, large air volume, low noise, light weight, and high work efficiency.il4Cooling tower noise reduction treatment manufacturer

  6. ​​The cooling capacity meets.il4Cooling tower noise reduction treatment manufacturer

  Reminder: Some manufacturers' product operating standards are significantly inconsistent with the instructions in the instruction manual. The operating volume of the tower is obviously small, which is a typical cut-off. Even if this type of tower uses a high-power, high-speed rotating motor to increase the air volume of the fan, A good heat-reducing effect cannot be achieved. Together, the speed ratio of the fan is too fast, which not only reduces the application period of the fan and the motor, but also easily generates severe water droplets flying outside.il4Cooling tower noise reduction treatment manufacturer

  7. The total flow should be judged according to the operation requirements of the equipment. If it is too small, it cannot achieve the expected heat reduction effect, and if it is too large, it will generate excess power waste. Regarding the square tower, in the case of large tonnage, considering from the perspective of operational stability and energy saving, multiple fans should be installed in parallel.il4Cooling tower noise reduction treatment manufacturer

  8. The overall design of the cooling tower is scientific and reasonable. On the premise of ensuring excellent heat dissipation (heat reduction), the appearance design should be smooth, smooth, and non-fading, which is conducive to maintenance.il4Cooling tower noise reduction treatment manufacturer

  9. During on-site inspections, you should not only focus on a single sample project, but do all the research and understanding of the overall quality of the product.il4Cooling tower noise reduction treatment manufacturer

  The above are about my common questions when purchasing cooling towers. If you want, I can also provide you with some assistance. You can continue to pay attention to us with a lot of cooling tower industry information!il4Cooling tower noise reduction treatment manufacturer

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