Condensor Pre-cooling (CPC) Units
We breathe HVAC
- The cooling media used in the Condenser Pre-cooler is made from resin impregnated, corrugated layers of glass /cellulose materials. This special material is cross-fluted, self supporting structure.
- Ambient air passes through wetted flutes & is evenly cooled.
- The cooling media has a high evaporative cooling efficiency.
- There is very low air resistance as the pressure drop across the media is only 2-3 mm.
- Water evaporated from the surface is in vapor form & does not carry any corrosive or other contaminations. So the coil remains unaffected. The cooling media retains the excess water so it is kept away from condenser coil.
- Condenser Pre-cooler systems are designed for water recirculation to avoid water wastage.
Energy Conservation
- During hot summers Evaporative cooled air from Condenser Pre-Cooler allows condenser to reject additional heat to the atmosphere in the existing system
- As a result, head pressure is lowered & compression ratio is reduced. This allows the compressors to run less & to draw less energy when they run.
- This reduces demand charges & penalties for exceeding the contracted load during peak load periods.
Applications
- Food Processing Facilities
- Cold Storage Facilities
- Retail Buildings
- Supermarkets
- Schools
- Commercial Buildings
- Industrial Buildings
- Government Buildings
- Mainframe Computer Rooms
- Retrofits for undersize condensers
Salient Features
- All Aluminum Construction
- High Efficiency 7090 rigid Media
- Integral water Sump
- Make Up Water Valve
- Submersible water recirculation Pump
- Equal Water Distribution System
- Flow control mechanism for Water flow control
- Bleed –off valve
Problem Solving
- Sometimes the condensers are undersized, particularly during hot tropical summers.
- Condenser Pre-Coolers can add capacity & eliminate the need to replace or supplement existing systems.
- As head pressures are lowered, refrigerant condensing temperature are reduced.
- This increases system cooling capacity & can reduce energy usage by satisfying the load & allowing compressors to cycle off.
