20 Ton Low Temperature Chiller 20HP Portable Laboratory Low Temperature Circulation
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|Refrigerant||R404a||Cooling Capacity||10.03 Kw At Water Outlet -25 ℃|
|Compressor||Piston Compressor||Condenser||Finned Copper Tube|
|Evaporator||Plate Heat Exchanger||Condition||Brandnew|
|Name||Glycol Water Chiller||Application||Glycol Beer Chiller, Low Temperature Chiller For Soft Drinks Containing Carbonic Acid Gas|
20 Ton Low Temperature Chiller,
20HP Low Temperature Chiller,
Low Temperature glycol liquid cooling
Portable 20 Ton Air Cooled Chiller Glycol Water Chiller Low Temperature Water Chiller Laboratory Low Temperature Circulation
Low Temperature Glycol Chiller
Low temperature glycol chiller is a kind of water cooling equipment, it can provide a constant temperature, constant current, constant pressure of a cooling equipment. The glycol chiller water is between -5℃ and -40℃ and the chilled water will be transported to the equipment or products that need cooling through chiller pump.
Air-cooled chiller is built-in insulation water tank and water pump, no need to add another cooling tower to heat. It is very easy to install and move. But it has high requirements on the working environment. It is cooled by hot air circulation, so if the ventilation effect of the installation workshop is not good, it will directly affect the refrigeration effect of the chiller.
Industrial glycol water chiller unit is used to cool the hot parts of the equipment, so that the equipment can work normally at low temperature. Used in Beverage filling, spindle cooling, CNC machine tools, grinding miller, reaction system, welding machine, cutting machine and other equipment, temperature adjustment range can be 40 degrees below zero.
|nominal cooling capacity||kcal/h||8628|
|power supply||3PH~380V 50HZ|
|type of control||expansion valve|
|condenser||type||finned copper tube + low noise outer rotor fan|
|evaporator||type||Plate heat exchanger|
|chilled fluid flow (m3/h)||4.85|
|inlet and outlet pipe diameter (inch)||2|
|safety protection||compressor over temperature, over current, high and low pressure, over temperature, flow switch, phase sequence, phase-missing, exhaust overheating, anti-freezing|
The nominal cooling capacity is according to: Inlet chilled fluid temperature: -20℃,outlet chilled fluid temperature: -25℃Note:
Features of glycol cooling system
- The glycol small water chiller use semi-closed piston compressor, high refrigeration efficiency, excellent performance.
- Glycol solution can be used as a secondary refrigerant. The industrial glycol chiller outlet temperature of chilled water can reach -40 ℃.
- The COP efficiency of air cooled glycol water chiller is about 2.6-3.3. According to the industrial needs, it can be refrigerated or heated, which is more used in general laboratories and small production lines.
- The COP efficiency of water-cooled chiller is relatively high, about 4-5.5, which is used in industrial process cooling and large-scale construction projects.
- Compared with the high efficiency wate cooled chiller, the air-cooled chiller is only different from the condenser. The low-temperature air-cooled chiller dissipates heat directly through the fan, while the water-cooled chiller takes away the heat from the condenser through cold water and dissipates heat through the cooling tower.
- The water cooled low temperature water chiller can only refrigeration, if the need for heating, need other heating equipment.
The proportion of Ethylene Glycol Aqueous Solution of glycol water chiller unit
|Operating temperature||Concentration||Density||Specific heat capacity||Heat conductivity||Viscosity||Freezing point|