Active Member
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[China]
Address: No.29 Xuema Road, Xueyan, Wujin District, 213169 Changzhou, Jiangsu
Contact name:Grace Dai
Changzhou ADV Heat Exchanger Co., Ltd |
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Dry cooler is similar to an air cooled condensing unit, but utilizes a liquid solution, such as water, Ethylene Glycol/Water, or Propylene Glycol/Water, to transfer heat in lieu of refrigerant and compressors. These systems are often seen in Data Centers where excess heat needs to be removed, but certain low levels of humidity are not required. The water or solution absorbs heat from the space and transfers it outside to the dry cooler, which uses a series of condensing fans to perform its cooling.
A significant benefit of this type of system is that no liquid evaporation takes place, which eliminates the need for make-up water. Dry coolers can often reject larger amounts of heat in a much smaller footprint than traditional direct expansion air cooled condensing units, which can be a benefit for projects with limited ground or roof space.
Application :
Quality Details
Selection Data
OEM Customation
Frame | Fin | Heat-exchange Tube | Fan | Electric Control | Other |
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Hot dip galvanized steel | Hydrophilic Fin | Stainless steel 304 | EC Fan | Junction Box | HT/LT Double-Bank Heat-exchange |
Stainless steel 304 | Almg 25 | Stainless steel 316 | Explosion-proof fan motors | safety Switch | Adiabatic Water spraying system |
Stainless steel 316 | Copper Fin | B10 | Marine Fan Motor | Control Box | Steel Structure and safe access for service |
Aluminum | Pre-coated Epoxy Fin | B30 | Stainless Steel Guards | VFD Control Box | Air filter |
| Copper Tinned Fin | Titanium |
| Temperature/Pressure Control Box |
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| Heresite/ Blygold/Epxoy Coated Fin |
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Advantages
| Design software | Using the mature European design software, according to the EN1048 and actual demand accurate design of heat exchanger, can design the special low temperature cold agent etc. |
| Heat exchange structure | Supported to the casing by means of a "flating-bed " system that avoids any kind of contact between the heat-exchange tubes and the supporting end plates,assuring a long life for the heat-exchange without leaks. Heat-exchange sections separated and independent for each fan. The standard fin spacing is 2.1mm,Fin pitch up to 12mm for low air pressure drop. |
| Condenser structure | Shape with flexible and changeable,--Flat-bed,W-Bank,V-Bank; Fan direction--blowing and sucking. Finned length up to 12m,Finned height up to 2.7m. |
| Heat Exchange Tube | Using copper content more than 99.9% pipe,using three type copper tube 3/8",1/2",5/8" Increased the thermal efficiency and low fluid pressure drop . |
| Casing | Using galvanized sheet case, spraying outdoor powder coatings, and after high temperature curing, high strength of corrosion resistance is strong, the standard color for RAL9003. |
| Fans | Low noise axial fans,with maintenance free motors in protection
class IP 54,Internal motor protection with thermo contacts.With precise design, forming mould processing, air volume is larger
and more efficient. |
Purchasing Guide
You just need to tell us your specific requirements and environmental parameters so that we can make professional quotations accordingly.
Please advise:
| Oil parameter | Fluid | |
| Flow | ||
| Inlet temperature (℃) | ||
| Cooling power (kw) | ||
| Max. allowable pressure drop | ||
| Max. work pressure (MPa) | ||
| Air parameter | Flow | |
| Inlet temperature (℃) | ||
| Cooling power (kw) | ||
| Max. allowable pressure drop | ||
| Max. work pressure (MPa) | ||
| Cool air parameter | Flow & Pressure curve | |
| Inlet temperature (℃) | ||
| Air trace | ||
| Mounting | Max overall dimension | |
| Location of connections | ||
| Requirement of structure | ||
| Working condition | ||
Be free to contact us if you need any further information, thank you!
