Air Cooled Closed Type Water Cooling System
Adiabatic CoolingAn air-cooling system that uses the cooling fan to cool the air. When external temperature exceeds 30°C, the cooling fan will operate at full speed to atomize the external water into the adiabatic chamber. Hence, water will not be in direct contact with the heat exchanger.
DC Brushless MotorThe DC Brushless Motor drives the die-cast aluminium axial fans. This saves mores than 30% of energy consumed as compared to the regular system. The aluminium made fans are more durable and does not require maintenance. In addition, noise level during operation is being controlled under 57db.
Remote Control PanelUses the latest Micro Processor. Constant supervision of the operating condition is made possible with the backlight function. Upon occurrence of error, the cause and solution will be displayed as the warning signal. This allows a smooth resolution of problem. Sensors have been set to monitor the temperature and pressure, which are necessary for data collection. Thus, the management of the production line is also made possible.
Self-drainingWater in the system is being drained out automatically without using valves. This prevents freezing and cracking of pipes during resting periods of the factory when external temperature falls below 0°C. This system can be used even in lines that propylene glycol cannot be used.
Unifying of UnitsControl panel, tank, valve and other units are being unified into this single unit. This saves space and allows speedy operation. High level of durability of the pump unit and cooling tank is made possible with stainless steel.
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Ecobrid
Ecodrygel (Cooling Tower)
Cooling Water Tank
Microgel (Cooling & Heating Unit)
Pump Unit Filter Unit
Cooling fan operating under energy saving mode Recycle pump operating under energy saving mode
Wet BallTemperature Energy saving operation starts up when external temperature drops.
Normal operation
Molding Machine Operating Frequency
Molding Machine Operating Frequency
Energy SavingEnergy Saving
One Cooling Fan Stops
Mold Temperature ControllePperating Frequency Water pump automatically stop with the decline of molding
machine operating frequency.
Solving Water Quality Issues Increasing the Output
The efficiency of a whole factory declines as corrosion builds in pipes.
Keep water pipes clean and clear with the ecobrid.
PMRControl Panel
GPS
EDKGPP KFT
RCM/RCD
7
Temperature C
ontroller
Temp
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solutions
Current Water Cooling System
Water-Cooled Open-Type Water Cooling System
Cooling Tower
Cooling Water Tank
Injection-Molding Machine
Mold Temperature Controller
Chiller
Cooling System that Uses Vaporization
Open-Type Uses Circulating Water
Demerits of Water-Cooled Open-Type Water Cooling System
High consumption level of waterContamination caused by foreign objects
such as oxygen and sand.Difficulties in maintenance of water
quality due to formation of algae and Legionella pneumophiliaNeed for disposal of medicated water
used to clean and improve water quality.High level of energy consumption caused
by high capacity operation of the circulating pump.Decline of cooling performance caused by
deterioration of water qualityAccumulation of impurities in heat
exchangers and pipesFailure of devices due to corrosion and
rustingHalting of production line for regular
maintenance checks.
Environmental Problem
Waste of Energy
Decline of Productivity
Water-Cooled Closed Type Water Cooling System
Cooling Tower
Cooling Water Tank
Injection-Molding Machine
Chiller
Mold Temperature Controller
Demerits of Water-Cooled Closed Type Water Cooling System
Consumption of water for cooling of heat exchanger.Contamination of water and the heat exchanger is caused
by cooling of the heat exchanger with water.Halting of production line for regular maintenance checksConsumption of electricity by the circulating pump of heat
exchanger.
37 21
Electricity
Water
30% increase of capacit30% increase of capacity30% increase of capacity
%%
H2O
Reduce CO2 Emission that 21 soccer field sized forestabsorbed in a year
Save USD11,000 yearly from water and electricalbills
Flow Diagram of Air-Cooled Closed Type Water Cooling System ‘Ecobrid’
Ecodrygel (Cooling Tower)
Cooling Water Tank
Injection-Molding Machine
Microgel (Cooling & Heating Unit)
Ecobrid
Upon Using Air-Cooled Open-Type Water Cooling System
Save 8 25m pool worth of water in a year
Save Water
37 tons of CO2 is estimated to be reduced yearly according to ourfindings. This is equivalent to the amount of CO2 that 21 soccerfield sized forest (0.6 hectares) can absorbed in a year.
Cut Cost
Air-Cooled Open-Type Water Cooling System
Air-Cooled Closed Type Water Cooling System 520litres/min181kW
390Litres/min136kW
Reduce CO2 Emission
USD11,000/year37 tons/year3,860tons/year
*Data above are based on actual figures of Kanto area(Japan) in April 2007. Actual figures differ according to weather and usage*Data above represents the results of replacing a Cooling Tower System, for 10 200tons capacity injection-molding machines, with our Ecobrid System.
Current Productivity
Temperature C
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Temp
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