Water chillers are divided into water-cooled and air-cooled types. A water-cooled chiller is an industrial cooling equipment equipped with a compressor refrigeration circuit, using water as the cooling medium and refrigerant. It is commonly referred to as a water-cooled ice water chiller or water-cooled frozen water chiller. Featuring a scroll compressor and shell-and-tube condenser, it boasts high energy efficiency, low cost, and high cooling capacity.
A wind-cooled chiller is an industrial cooling unit equipped with a compressor refrigeration circuit, using air as the condensing medium and water as the refrigerant. It is commonly referred to as a wind-cooled ice water chiller or wind-cooled frozen water chiller. It features a scroll compressor and finned condenser, offering compact size, easy mobility, and the capability to be installed and used without a cooling water tower.
Chiller specifications:
Compressors: Equipped with high-quality scroll compressors from USA GEA or Danish Danfoss, ensuring safety, quiet operation, energy-saving, and durability.
Condenser: Utilizes an upward-blowing cooling system, dual-sided air intake, excellent condensation effect.
Evaporator: Utilizes a high-efficiency, reinforced copper tube design with coiled tubes (optional shell and tube design) to rapidly evaporate refrigerant, producing low-temperature chilled water
Ice Water Pump: High flow rate ice water pump, operates smoothly, no leakage, low noise
Control System: Utilizes electrical components from Schneider and other brands, along with brand-name microcomputer control systems, capable of remote control and alarm information output.
Innovative Design: Stylish appearance, sturdy structure, stable center of gravity, leak-proof, ensuring a dry factory floor at all times.
Constant Temperature Feature: Capable of maintaining a temperature control within ±1°C, with explosion-proof devices.
Operation Principle of Chiller:
The operation of the chilled water system is through three interconnected systems: the refrigerant circulation system, the water circulation system, and the electrical self-control system.
The refrigerant absorbs heat from the cooled object and vaporizes into steam within the evaporator. The compressor continuously extracts the generated steam from the evaporator, compresses it, and the high-pressure, high-temperature steam is then sent to the condenser where it releases heat to the cooling medium (such as water or air) and condenses into a high-pressure liquid. After passing through a throttling device to reduce pressure, it enters the evaporator again, vaporizes once more, absorbs heat from the cooled object, and the cycle repeats.
