Water Chiller Factory: Air Cooled Chillers and Water Cooled Chillers

Water Chiller Factory: Air Cooled Chillers and Water Cooled Chillers

Water-cooled chillers and air-cooled chillers have their own characteristics. Users who need to use chillers need to make comprehensive choices according to actual conditions such as different environments, spaces, required cooling capacity, and different areas.

1. Chiller cooling method

Les air-cooled chiller adopts the air-cooling method, which saves the cooling water tower, circulating water pump and pipeline system required by the cooling water system, and avoids scaling of the condenser and blockage of water pipes caused by poor water quality. Among the current chiller products, Water Resources is the most economical, easy to maintain and repair chiller. The one-time investment of air-cooled chillers is higher than that of water-cooled chillers, but the annual operating cost is lower than that of water-cooled chillers. In addition, the air-cooled chiller is noisy, and the hot air discharged is directly distributed at the installation position of the chiller. Therefore, there are requirements for the ambient temperature of the operation, and it can only be installed outdoors.

Water-cooled chillers must be equipped with cooling water towers and circulating water pumps before they can be used. Compared with the plastic industry, cooling water towers can be used in areas with lower temperatures or for heat dissipation in spring, autumn, and winter, so water-cooled chillers have advantages. However, in an open cooling circulating water system, when the cooling water absorbs heat and contacts with the air, the dissolved oxygen and turbidity in the water will increase, which will easily cause corrosion, scaling, and the growth of bacteria. If the water quality is not treated, the chiller will be seriously damaged, the heat exchange efficiency will be greatly reduced, and energy will be wasted. Therefore, it is necessary to carry out corrosion inhibition, scale inhibition, sterilization and algae elimination for the water system.

2. Chiller price

Both water-cooled et air-cooled chillers can be used for lower power systems. Most high-power units use water-cooled chillers. As far as the main engine is concerned, water-cooled chillers are cheaper than air-cooled chillers, but with cooling towers and circulating water pumps, the price is not low. However, in the past few years, air-cooled chillers have been widely used in central air-conditioning system engineering. It can be seen that the price is not a problem, the key is to meet the needs of the industry.

Refroidisseurs basse température (refroidis par eau et par air)

Plage de contrôle de la température : -150°C à -5°C

Application : Réacteurs divers, systèmes de distillation ou d'extraction, laboratoires, instituts de recherche, industries chimique, pharmaceutique, pétrochimique, biochimique, médicale, hospitalière, ateliers de R&D, tests de semi-conducteurs, aérospatiale, biologique et autres.

Circulateurs réfrigérés (Refroidissement par eau et par air)

Plage de contrôle de la température : -120°C à +30°C

Application : Réacteurs divers, systèmes de distillation ou d'extraction, laboratoires, instituts de recherche, industries chimique, pharmaceutique, pétrochimique, biochimique, médicale, hospitalière, ateliers de R&D, tests de semi-conducteurs, aérospatiale, biologique et autres.

Refroidisseurs à température ambiante / Petits refroidisseurs

Plage de contrôle de la température : +5°C à +50°C

Application : Réacteurs divers, systèmes de distillation ou d'extraction, laboratoires, instituts de recherche, industries chimique, pharmaceutique, pétrochimique, biochimique, médicale, hospitalière, ateliers de R&D, tests de semi-conducteurs, aérospatiale, biologique et autres.

Refroidissement direct Refroidisseurs à très basse température

Temperature Control Range: -150°C to -110°C, customized solutions for your business.