D-Series
The Greencon Concept
Global warming, rising energy costs, power shortages and erratic supply can be devastating for any establishment, especially when it comes to cooling any premises. Conventional air- conditioners apart from being energy-guzzling beasts are also contributing to global warming and are therefore required to be selected cautiously to obtain operating profitability & increase carbon credits.
Hence, the need for the hour calls for radical changes in conventional cooling solutions. We also provide some more cooling solution Like an Evaporative air cooler, Evaporative air cooling, Evaporative air cooling system…
Description
- Issues with Conventional Air Conditioners:
- Energy-intensive operation
- Contribution to global warming
- Need for careful selection to ensure operating profitability and increase carbon credits
- Call for Change:
- Radical shifts needed in conventional cooling solutions
- Alternative Cooling Solutions Provided:
- Evaporative Air Cooler
- Evaporative Air Cooling
- Evaporative Air Cooling System
Machine Types
- Indirect & Direct (Dual Stage) Evaporative Unit (IDEU)
- Direct Evaporative Unit (DEU)
- Indirect Evaporative Unit (IEU)
- Hybrid Evaporative Unit (HEU)
How It Works
Fresh outdoor air is drawn by a high-efficiency fan through suitable filters and passed over the large surface area of a cooling coil which carries primary coolant being cooled through a Sensible Heat Rejection Unit, working in a heat-removal mode. Thereby, it cools the incoming air during summer from the ambient dry air of 42-44°C to 30-32°C without directly adding any water vapour to the incoming air.
This pre-cooled & clean air then passes through a high surface air mass exchanger made of cellulose substrate, wetted by continuously flowing water thus providing direct evaporative air cooling. This lowers the temperature from around 32°C to 18—20°C which is being finally supplied to the space to be cooled through the air distribution system.
Hence, this unique technology enables to provide supply air temperatures lower than the wet bulb temperature & goes even below 20°C during peak summer/ dry season. Since it is based on 100% fresh, filtered air, hence it provides better inside conditions than Air-conditioning. However, being an evaporative cooling concept, it remains to be less effective during few days in a year when atmosphere is hot & humid.
THE KEY COMPONENTS
- Modular Cabinet
- Heat Exchanger Coils
- Water Recirculation Pump & Tank
- SHR Unit
- Humidification Section
- Blower with Motor
- SHR Unit Pump
- Air Distribution System (if applicable)
SALIENT FEATURES
- Comfort cooling (Green Conditioning) with supply air temperatures as low as 18°C & room temperatures between 22 – 24°C, with humidity between 55 — 65% & that too under peak summer conditions*
- Significantly low power consumption, possible to lower levels even up to 20% of conventional air conditioners
- Low noise levels
- Maintains excellent indoor air quality (IAQ)
- Prevents pollutants from entering the space by providing filtration at desired levels & stages
- Delivers continuous 100% fresh filtered & treated air, ensuring a healthy & fresh indoor atmosphere
- Provides positive pressure, eliminating dust or pollutant infiltration
- Replaces any odors/smoke generated within the conditioned area with 100% cool fresh air
- Provides quick cooling by working on 100% displacement of air
- Reduces the propagation of airborne diseases, as there is no recirculation of air
- No requirement for airtight partitions in conditioned areas, thus improving conditions in leak-out areas
- Eco-friendly, efficient, and economical to operate
- Optional UV lights & inbuilt ozonizer provide continuous fresh & bacteria-free air
- Optional BMS compatibility allows multiple units to be controlled & operated through PC, with temperature & RH data recorded
Advantages
- Lowest power consumption, as low as only 20% of conventional AC systems.
- Practically ‘Zero’ maintenance with no expensive repairs.
- Lowest downtime.
- No compressor or ozone-depleting substances like refrigerant gas.
- No recirculation, resulting in better indoor air quality (IAQ).
- Works on 100% fresh air, thus reducing the risk of airborne diseases.
- Convenient installation.
- Maintains room conditions and indoor air quality within comfort limits, even better than normal AC systems during peak summer conditions.
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