HVAC Industry Box Type Air Cooled Chiller Unit
Compressor: The compressor of the unit adopts a fully enclosed scroll type industrial refrigeration compressor of an internationally renowned brand. This compressor is the most advanced form in the world and is maintenance-free for life, with high energy efficiency ratio and long service life (operating life of 100,000 hours), Advantages such as low failure rate and easy maintenance. Professionally used in the field of industrial refrigeration, compared with air-conditioning compressors, it can adapt to harsher operating environments and have a longer service life.
Heat exchanger: The evaporator of the unit adopts a high-efficiency shell and tube heat exchanger, and the internal heat exchange copper tube adopts an internal threaded copper tube; the condenser adopts a high-efficiency copper tube + hydrophilic aluminum fin type. They are all processed with advanced plates, which have the advantages of high pressure resistance, high heat exchange efficiency, maintenance-free, and long service life.
Control system: It adopts the control system independently developed by itself, which is easy to operate and precise in control.
Electrical system: The unit adopts electrical components of international brands such as Siemens and Schneider, and adopts a waterproof control cabinet.
Man-machine interface: The unit adopts a well-known brand controller and control interface, which has strong corrosion resistance and is equipped with a waterproof control cabinet to ensure that the unit can be placed outdoors for a long time and is not easy to fade and corrode.
Water pump and water tank: The unit is designed and manufactured as a whole, with a built-in standard high-efficiency centrifugal pipe centrifugal pump and 304 stainless steel hot water storage tank.
Air cooled chiller box type (7℃) technical parameter:
|Chilled water pump||Input power||KW||0.37||0.55||0.75||0.75||1.10||1.10||1.50||1.50||1.50||2.20||2.20|
|Tank nominal capacity||L||80||90||190||190||190||210||250||250||250||320||400|
1.Chilled water inlet temperature 12 ℃, chilled water outlet temperature 7 ℃; cooling water inlet temperature of 30 ℃, cooling water outlet temperature of 35 ℃;
2.Temperature conditions: Chilled water outlet temperature range 5 ℃ -15 ℃, cooling water inlet temperature range 19 ℃ -33 ℃;
3.Safe operating range : Chilled water inlet temperature 9℃-20℃;
4. The using compressor is closed turbine imported from Europe and the United States, superior performance, strong ability of anti-effusion;
5. Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018m²℃ / kw, condenser water side fouling factor of 0.044 m²℃ / kw;
6. Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa;
7. The actual head of Host is that the pump head minus head losses within the host;
8. In addition to the specifications and requirements. We can provide non-standard products according to customer requirements.
Cooling condition: Chilled water inlet/outlet temperature 12/7 ℃, ambient dry bulb temperature 35℃
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