Introduction
    Yu Jiang water-cool cabinet air cleaning conditioner uses fully-closed turbine air compressor and semi-closed screw-shaft air compressor. These imported products have famous brands. The new highly efficient condenser, evaporator, cooling and controlling components, electric motors are of the famous brands, applying advanced processing technologies and techniques to fabricate. This air cleaning conditioner has good features such as good cooling efficiency, high amount of wind, sufficient residual voltage, high factory sanitary, electrical safety, stable performance, simple operation, good appearance, low incident rate. Our company’s water-cool cabinet air cleaning conditioners are calculated and tested for accuracy, combining with superior general design; therefore, all parameters meet requirements.

Working principle
    Water-cool cabinet air cleaning conditioner uses water for chilling, high temperature high pressure gaseous refrigerant escaping from air compressor goes through tubular condenser and chilling tower to become low temperature high pressure liquid refrigerant, then expansion valve supplies low temperature low pressure liquid refrigerant to winged evaporator for evaporation to achieve chilling efficiencies. The high-quality, high effective centrifugal ventilator helps the refrigerant go through winged evaporator which blows chilling wind out in order to reduce room temperature. (Capacity state: The indoor environment temperature: DB23℃/WB17℃; the required input temperature of cooling water: 30℃, the required output temperature: 35℃)
    This air cleaning conditioner uses smart controller, combining with preliminarily, averagely and highly effective filter and centrifugal ventilator of high quality, high sanitary level, high amount of wind, low noise, which meets the requirements of indoor environmental sanitary and cooling level.
Scope of use: The water-cool cabinet air cleaning conditioners of good appearance and high quality are used widely for factories which need clean space such as factories with dustless chamber.

Air compressor
    Air compressor: using fully-closed turbine air compressors of globally famous brand-names such as DAIKIN、COPELAND、SANYO、MANEUROP, Performer, or semi-closed screw-shaft air compressors such as HANBELL, Bitzer, Ref Comp. They are more effective than reciprocal air compressors. They have such dominating features as stable performance, high efficiency, low incident rate, convenient maintenance. Based on customers’ request, one or more air compressors can be used, air compressor can change in accordance with sub-load, automatically interchange operation, balance working hours of air compressors, save power, extend cooling machine’s life span.
(Fully-closed turbine air compressor uses refrigerants such as R22、404c、R407c、R134a)

Tubular condenser and winged evaporator.
    Condenser: using various heat exchange copper tubes imported or produced domestically. The copper tube’s outer surface is processed in low-level ladder shape with sufficient metre, thereby increasing the heat exchange area, enhancing the heat transfer, keeping the best chilling condition for the machine, and increasing machine longevity. The copper tube’s inner surface is glossy, thereby reducing water pressure and making it easy for cleaning and maintenance.
    Evaporator: using various heat exchange copper tubes imported or produced domestically. The internal thread high effective heat exchange copper tube and corrosion-resistance aluminum winged expand the mechanical tube so as to join the copper tube and aluminum pad to promote optimally the heat transfer efficiency and make it easy for cleaning and maintenance.

Cooling Units
    Cooling Units: Using the well-known global brands such as DANFOSS, ALCO, SPORLAN with first-rate quality and superior functionality which helps promote machine efficiency.

Electric control-system
    Electric control-system uses smart PLC、PC touch screen control system in Chinese language with quick response and precise control. The system has functions of room temperature automatic control, load automatic increase and decrease. Depending on load increase or decrease, the operating air compressor is decided to save the power. Its automatic protection function can prevent the air compressor from damage during operation and extend the longvity of the machine.

Ventilator’s motor
    The ventilator and motor used are the high-quality centrifugal ones of famous brands, with good features of stable performance, high amount of wind and low noise.

Filter
    The preliminarily, averagely and highly effective filters are produced by famous domestic factories. Their high dust filtering efficiency helps maintain factories’ sanitary.

Protection devices 
    Overload protection devices of air compressor, over heat protection devices of coiler, overload protection devices ventilator engine, protection devices of low-high pressure switch, phase protection devices (reverse-phase, phase shortage), protection devices of anti-freezing, safety valve