螺杆空压机工作原理：
Working principle of screw air compressor:
螺杆空压机主要部件有：空气过滤器，低压转子，中间冷却器，电子马达，高压转子，后冷却器，传动部件，齿轮箱，调节器控制系统，安全阀及消音外壳等。
The main components of screw air compressor are: air filter, low-pressure rotor, intercooler, electronic motor, high-pressure rotor, aftercooler, transmission parts, gearbox, regulator, control system, safety valve and muffler shell, etc.
2、常见故障及处理
2. Common faults and treatment
2.1空气输出温度过高
2.1 high air output temperature
(1)降低空气输入温度。增加空压机房的通风，在空压机房的房顶加排气罩，用来排除热气，控制室内温度不要过高，特别在炎热的夏季，空压机房的温度不要超过40℃。
(1) Lower the air input temperature. Increase the ventilation of the air compressor room, add exhaust hood on the roof of the air compressor room to remove hot gas, and control the indoor temperature not to be too high, especially in hot summer, the temperature of the air compressor room should not exceed 40 ℃.
(2)降低冷却水的输入温度，冬季水温河北立体车库 消防报警器塑料配件 电缆接地箱 电缆保护接地箱 塑料土工格栅 消弧线圈装置 保持在18℃，夏季水温保持在24℃。
(2) Reduce the input temperature of cooling water, keep the temperature at 18 ℃ in winter and 24 ℃ in summer.
(3)增加冷却水的流量，经测算，冷却水输入温度和输出温度差l5℃，冷却水流量为3.7升/秒。
(3) It is estimated that the difference between input temperature and output temperature of cooling water is 15 ℃, and the cooling water flow is 3.7 L / s.