Closed Circuit Dry Cooler

The core of Closed Circuit Dry Cooler is pure air-driven closed indirect heat transfer, the whole process does not involve the evaporation of water, only through the air and the closed coil heat transfer to achieve cooling, the specific principle can be disassembled into three key links:

Closed Circuit Dry Cooler's Closed Medium Closed Circuit Dry Cooler's closed medium circulation, the hot medium to be cooled (such as water, glycol solution) in the completely closed coil flow, the whole process does not contact with the outside air or water, Closed Circuit Dry Cooler from the source to avoid contamination and loss.

Forced air convection heat transfer, Closed Circuit Dry Cooler equipment through the axial fan, forcing the ambient air at high speed through the Closed Circuit Dry Cooler heat transfer coil. At this time, the heat inside the coil of the Closed Circuit Dry Cooler is conducted through the wall to the outer surface of the coil (by increasing the surface area to enhance heat dissipation), the flowing air is in direct contact with the coil, and the heat is taken away by using the "difference in temperature between the air and the coil" - the whole process is only sensible heat exchange. -The whole process is only sensible heat exchange, Closed Circuit Dry Cooler in this project without any water involved in evaporation.

After cooling the medium back to the air-cooled medium temperature reduction, through the Closed Circuit Dry Cooler pipeline back to the equipment to be cooled (such as precision instruments, industrial units), to complete the closed loop.
Winter long term out of service, the Closed Circuit Dry Cooler should be Closed Circuit Dry Cooler coil and Closed Circuit Dry Cooler system piping in the cooling water discharge, if necessary, with compressed air to blow out the residual water.

Hot Tags: closed circuit dry cooler, China closed circuit dry cooler manufacturers, suppliers, factory, Closed Loop Circuit Cooling Tower, Basic Closed Circuit Water Cooler, Closed Circuit Water Cooling System, Composite Closed Type Cooling Tower, Closed Circuit Fluid Cooler, Composite Flow Closed Cooling Tower