• 详细信息

    • The compressor is designed for Asian high temperature and high relative humidity ambient. It can operate under max. 46 oC ambient temperature. To water-cooled machine, 46 oC cooling wateris also available.
    • 机组按亚热带高温高湿环境设计,设计*高环境温度为46(水冷型机组的*高进水温度也可达46),从而避免了由于中国夏季高温导致的停机。
    • The special designed after-cooler makes temperature of compressed air is only 8 oC higher than ambient or cooling water (CTD 8 oC).
    • 独特的冷却系统设计,使冷却后的排气温度仅比环境温度或者冷却水温度高8
    • The airend is connected with timing gear directlywith high transmission efficiency and high reliability. This structure makes driven chain good sealing and prevents it from dust entrance.
    • 英格索兰压缩机主机以其零故障及*低的维护费用*于世。压缩机主机与电机依靠齿轮直联驱动,传动效率高,可靠性好,并且保持整个传动系统的密封,防止灰尘和脏物进入。
    • Ingersoll-Rand utilizes SKF bearings or equivalent in airend. Back-to-back arranged taper roller bearingsare located in exhaust port and column roller bearingsare located in suction port. The roller bearings can bear radial and axial thrust to prolong the overhaul period. On the other hand there is lubricant sump in air end to prevent the machine from dry friction at start up.
    • 主机采用SKF轴承,在排气端配置了一对背靠背的圆锥滚柱轴承,在进气端采用宽系列圆柱滚柱轴承,刚度系数大,以线接触的方式承受螺杆转子的轴向推力和径向载荷,从而大大延长了主机的大修周期。
    • Cooling damat the airend bearing gather oil when compressor shut down, which avoid dry friction at the moment of start and lengthen life-span of bearing further (otherwise there should be 6~7 seconds dry friction).
      • 在主机轴承处加工出几道储油槽,用于停机时积聚冷却油,避免了轴承在启动瞬间的干摩擦,从而进一步延长了轴承的寿命

     

    • (否则轴承每次起动都要无油干摩擦约6~7秒钟)。
    • The oil level indicator, safety valve and minimum pressure valve are installed on the oil/gas separator tank. The separation system adopts secondary back-flow separation technology to centrifuge, congeal, and hold back.The large area thick ruffled elementto make oil flow slower to improve separation and prolong separation element lifetime.
    • 油气分离系统采用二次回流分离技术,通过离心、聚凝、阻截三级分离,分离芯采用特制的皱褶式厚型油分离芯,分离面积大,流速慢,使分离效果*佳,滤芯使用寿命长。
    • The Ultra Coolant has been pre-filled in factory. The lifetime of Ultra Coolant is 8,000 hours/2 years. The perfect separation characteristic also decreases oil carryover. Its good heat conduction lower compressor air end temperature.
    • 英格索兰生产的螺杆式空压机在出厂前都已预先灌装了超级冷却剂(UltraCoolant),这种特制的冷却剂使用寿命长达8,000小时/2年,永不积碳;且分离性能好,大大降低蚝油量和压缩空气中的含油量;其优良的热传导性,也使主机的排气温度较低,延长了主机寿命。
    • The easily operated patented Intellisys intelligent microcomputer controller, which can pre-set parameters, with LCD panel and membrane touch button is used in screw air compressor. The controller can indicate all kinds of parameters, warning, alter and reason of shutdown. It also has the ability of self-diagnosis, alarm, monitor and memorization reason of shutdown and part of fault. User also can control the compressors by local, remote or inter-lock. 2 units of compressor can be inter-locked. The standby machine shall automatically start while compressed air consumption fluctuates. Modbus communication protocol is standard scope.
    • 机组的控制采用Ingersoll-Rand取得专利的Intellisys智能微电脑控制器,操作仪表板带有背光的液晶显示屏,触摸式按键,操作简单方便,功能齐全,可对所有的参数进行预先设定,在显示屏中可显示各种运行参数;显示警告、报警及故障停车原因。并且有完善的自诊断、报警、监控功能,对故障原因及部位作记忆保存。另外根据用户的需要还可配置就地/ 远程/ 联锁不同的控制方式,也可通过通讯接口与顺序控制器或用户DCS系统联接,作多台机组间的联控或实现远程自动控制。标准配置Modbus接口用于远程信号监视或用户DCS系统联接
    • Airend, motor and oil/gas separator are installed on a common plate through vibration isolators to eliminate vibration transmission to ground. Because screw compressor is a kind of rotary machine, there is no pulsation in compressed air stream. It is not necessary to built concrete fundament build-in fittings thanks to stable operation, non-vibration.
    • 压缩机主机、电机、油气分离器等主要部件都通过减振器安装在公用底座上,运行平稳可靠,无振动,机组无需专门做基础,也无需预埋地脚螺栓,安装十分方便。
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