The working fluid circulates in the coil tube of the closed cooling tower, and the heat of the working fluid is transferred through the wall of the coil to the water passing through the outer surface of the coil. At the same time, under the drive of the ventilator, the air outside the unit enters from the inlet end, opposite to the flow direction of the water, and passes upward through the coil. A small part of the water evaporates and absorbs the heat, and the hot and humid air is discharged into the atmosphere from the top of the closed cooling tower. The rest of the water falls into the bottom water tray and is recirculated by the pump to the water distribution system and back onto the coil.
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Small and Medium-sized Closed Cooling Tower
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characteristic
More compact structure
Counterflow tower products are compact, compared with more coil cooling area layout, more suitable for low temperature cooling projects with small temperature differences. Save more space to increase the heat dissipation area and reduce the floor area;
More compact structure, less footprint;
The unit heat dissipation area is larger;
Easy to install, easy to operate and maintain.
Packless design
The countercurrent tower adopts a package-free design, and there is no pre-cooled cooling filler in the internal space, leaving more space to increase the unit heat dissipation area of the coil.
Available for auxiliary equipment
For some small cooling projects, we connect the small counter-current closed tower with the circulating water pump, circulating water tank and control system to form an integral model, which is convenient for users to use the product.
