Layout Solutions

English | 中文 BAC Global :

Included are the design layout guidelines for evaporative cooling products in several situations typically encountered by designers. When selecting the site, consider the following factors:

1. Locate the unit in greater space, and prevent to locate near the intakes of neighboring buildings, or from being carried over any populated area.

2. Consider the potential for plume formation and its effect on the surroundings, such as large windowed areas, and pedestrian or vehicular traffic arteries

3. Locate the unit to prevent the warm discharge air from being introduced into the fresh air intakes of the unit’s building(s),

4. Provide sufficient unobstructed space around the unit(s) to ensure an adequate supply of fresh, ambient air to the air intake, to ensure the performance.

5. Provide adequate space around the unit for piping and proper servicing and maintenance

6. For indoor installation, units with centrifugal fan are recommended.

Common layout conditions are as following:

1. Installations Adjacent to a Building or Wall (s)

Ensure an adequate supply of fresh, ambient air to the tower intakes. Provide at least distance “D” between the air intake and the wall.

2. Louvered or slotted Wall Installations

Louvers must provide at least 50% net free area to ensure that the unit air flow is not reduced.

3. Well Layout

??The air discharge of the units must be at least level with, and preferably higher than, any adjacent walls or buildings

??The units should be installed in the center of the well

??Greater spacing should be utilized whenever possible

??Provide adequate space for service and maintenance

4. Indoor Installation Layout Guidelines

? Applicable for centrifugal fan products only

??The louver or slot area should be located in the walls of the enclosure so that the air flows uniformly to all air intakes

? Turns in discharge ducting should be designed in accordance with the “2/3’s rule”, and the ESP should also be considered

If you meet the questions of layout, please contact us.