水冷型螺杆机组(Water-cooled Screw unit)
Special Features/功能特点
的半封闭式压缩机组的心脏-进口优质螺杆压缩机，其5:6超高效螺旋转子压缩机，比一般压缩机效能高20%-30%,运行可靠、效率高、维护容易，精确的能量控制，应用范围广。1、非对称转子齿形双螺杆;2、四段或无段式控制系统;3、内建压差式供油滑润系统;4、低震动、低噪音。
微机准确控制温度，机组微电脑控制器采用超大屏幕触摸式液晶显示，具有良好的全中文人机对话界面实现前功能自动化控制，液晶显示屏即时显示机器工作状况，精确监控机组运行在状态，其接触面板密封好，防水，防尘，防腐蚀，按键寿命长。
分级与无极能量控制，用于一般的制冷、空调系统，装备有99%、75%、25%分级能量控制系统，此能量控制确保机组与部分负荷时发挥节能效果，但如需精确控制水温，可按用户要求，所有机型均可装配无极能量控制。四、运行效率高，换热器采用日本神户内螺纹高效管，外加高效的螺杆式压缩机，保证了机组的高效率运行，的保护和辅助部件，冷水机组具有下列部件以防止任何运转故障;压缩机保护计时器，过电流继电器、压缩机电机温感器、视野镜、油加热器、压缩机逆向保护继电器，排气高温保护，安全阀，易溶塞。
The heart-imported high-quality screw compressor of the most efficient semi-closed compressor unit, whose 5:6 super-high efficiency screw rotor compressor is 20%-30% more efficient than the general compressor, has reliable operation, high efficiency, easy maintenance, accurate energy control and wide application range. 1. Latest asymmetrical rotor tooth twin screw; 2, four-stage or non-segment control system; 3, built-in differential pressure oil supply lubrication system; 4, low vibration and noise.
Microcomputer controls temperature accurately. Microcomputer controller of the unit adopts touch LCD display with super large screen. It has a good Chinese man-machine dialogue interface to realize control function. LCD displays the working condition of the machine instantly, and accurately monitors the operation of the unit in the optimum state. Its contact panel is well sealed, waterproof, dust-proof, corrosion-proof and has a long key life.
Classification and infinite energy control is used in general refrigeration and air conditioning systems. It is equipped with 99%, 75% and 25% classified energy control system. This energy control ensures maximum energy-saving effect for units and partial loads. However, if water temperature needs to be accurately controlled, infinite energy control can be assembled for all models according to user’s requirements. 4. High efficiency of operation. The heat exchanger adopts Kobe internal threaded high efficiency pipe and high efficiency screw compressor, which ensures the high efficiency of operation of the unit, the most reliable protection and auxiliary components. The chiller has the following components to prevent any operation failure; the compressor protection timer, over-current relay, compressor motor temperature sensor, visual field mirror, oil heater, compressor. Machine reverse protection relay, exhaust high temperature protection, safety valve, soluble plug.
