Hybrid Air-Conditioning System Powered by Solar Energy or Electricity Reduces Energy Use 60%
(May 5, 2009) -- DuCool is launching the DuHybrid air-conditioning system
which is powered by solar thermal energy or electricity to reduce the energy
required for cooling by up to 60% compared to standard air conditioning. The
DuHybrid system combines desiccant dehumidification with evaporative or
geothermal cooling to eliminate the need for conventional mechanical cooling. It
utilizes solar thermal energy when available and automatically switches to
electric power when needed. The DuHybrid system can also be integrated with a
cogeneration system and can be powered by other renewable energy sources or
waste heat.
The DuHybrid system operates in one of two modes. The renewable energy mode
is the default mode of operation. Based on the application, in this mode the
unit can generate over 20 TR (tons of refrigeration) of cooling and
dehumidification using renewable energy sources such as solar thermal and
geothermal water. In the electric mode of operation an embedded compressor is
activated to enable efficient cooling and dehumidification by utilizing the
waste heat of the compressor as an internal energy source. The DuHybrid system
can be supplied in one of the three configurations, 1400CFM, 2400CFM and
3400CFM, that cover a broad range of commercial and industrial needs for air
conditioning and dehumidification.
Additional benefits of the DuHybrid system include the ability to control
humidity and temperature independently (variable sensible heat ratio). This
guarantees that the required conditions, both temperature and humidity, are
achieved in the most energy efficient way. The DuHybrid's liquid desiccant
cooling process eliminates 91% of the bacteria in the air in a single pass and
removes over 80% of all particles larger than five microns including allergens
such as pollen, dust and other airborne particles. These air scrubbing qualities
are inherent to all of DuCool's cooling and dehumidification systems.
About DuCool
DuCool's systems cool, heat, dehumidify, disinfect and
clean the air while providing independent control of temperature and humidity.
DuCool's solutions are powered by renewable energy sources such as solar thermal
panels, geothermal water or available low grade waste heat, providing
considerable savings to commercial and industrial users. DuCool systems utilize
a patented liquid desiccant process for dehumidification and air conditioning
that is considerably more efficient and effective than other air conditioning
and /dehumidifying solutions. DuCool systems can be configured as a standalone
solution or they can be coupled with existing conventional systems to provide a
superior energy saving solution.
For further information visit www.ducool.com or contact DuCool at info@ducool.com
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