Marine air cooled water chiller is a central AC unit and main equipment of indirect AC system after several years of continuous technical improvement, carrying the technology security and innovation. The main function is to take refrigerant as cooling medium, make low temperature chilled water and provide it to AC terminals, chilled water conducts heat exchange with air when flows through coil, thus realize the cooling and dehumidification purpose.
CLS (F)-8.2~756 marine air cooled water chiller
“F”：cooling method is air cooled
“756”：nominal cooling capacity is 756kW
It is mainly composed of refrigeration compressor, air cooled condenser, cooling fan, dry filter (or plate type heat exchanger), throttling device, control elements and electric control unit, the structure type is frame structure, all parts are installed on a common base.
Marine air cooled water chiller is main part of indirect A system. It takes refrigerant as cooling medium, to make low temperature chilled water, provide it to terminals, chilled water flows through coil and conduct heat exchange with air, thus realize the cooling and dehumidification purpose.
Marine air cooled water chiller sets all functional components in one; it has the advantages of convenient and simple operation, compact structure, stable performance, low energy consumption, low noise, shock and swing resistance, convenient maintenance etc. The design, manufacture, delivery of AC unit is conducted according to the standard of classification societies (such as “CCS”, “ABS”, “GL”, “DNV”) and “navy”, and it can be manufactured according to customer’s actual demands.
· cooling capacity：8.2kW～756kW
· chilled water flow：1.4～130m3/h
· Refrigerant: standard equip R404A, R134a、R407C and some other refrigerant can be selected
· Power supply: standard equip AC 3PH 380V/50Hz, AC 3PH 440V/60Hz, other power source can be selected if it is needed: AC 3PH 415V/50Hz, AC 3PH 460V/60Hz, AC 3PH 480V/60Hz, AC 3PH 690V/60Hz.
· Compressor: Scroll type, piston or screw type (open or semi-hermetic type), standard equip Bitzer compressor, BOCK、Carrier and other brands also can be selected.
· The number of compressor: single or multi
· Single refrigerating circuit can be adopted, double refrigerating circuit also can be selected, the unit equips two independent refrigerating circuits, and each system equips one compressor. When one of the refrigerating circuits is running, the other one can be used as standby.
· Capacity regulation: multistage
· Cooling method: air cooled
· Air cooled condenser: Inner ribbed seamless copper pipe heat exchanger scattered with rows, and mechanical type full bilge, set with copper condensing finned corrugated.
· Dry evaporator: radiating tube material is efficient copper, the barrel adopts seamless steel tube.
· Replaceable filter element type dry filter.
· Protection function: high pressure, low pressure, oil pressure (oil level), lack phase, overheat, overload
· Control elements: adopt the control valves and pressure switches of domestic and overseas famous brands
· Control method: manual control or automatic control
It is widely used in all kinds of passenger ships, cargo ships, warships and offshore oil platforms.