One of the major causes of air pollution in underground parking lots is the exhaust gas emitted from cars. There are a lot of harmful chemical substances in exhaust gas. One of them is CO gas whose concentration needs to be kept under the limit by using ventilation facilities. An economic ventilation system is commonly used in underground parking lots to keep polluted zones to a minimum. This helps maintain good indoor air quality and prevents condensation during summer. It sprays car exhaust gas in underground parking lots in high speed and swiftly induces gas to the exhaust pipe.
The single fan system is specially designed and manufactured with a low-noise fan, a simple structure and a precise specification to support ventilation facilities in large spaces and underground parking lots.
Shortens floor height as it requires no ductwork
Supports high-efficiency ventilation by mixing airflow
Positive Seal dampers are capable to open/close mechanism as well providing air tight sealing at pressure range up to 4 inches w.g. Ideal for O/A intake, isolation as well offering modulating and shut off operation. Economically priced for high efficiency oper [...]
This is ceiling mounted air distribution product that delivers high volume/capacity of heating/cooling for a given space. As this operates by Induction principle, there are no moving parts hence little or no maintenance. These units are ideal for offices, scho [...]
PROBLEMS OF AIR STRATIFICATION In HVAC Air Handling system, air stratification resulted from the improper design inherent in moving air streams by keeping air streams of different air temperatures from mixing effectively for a long distance. A [...]