无油空气压缩机的工作原理概述
Working principle of oil free air compressor
无油空气压缩机是属于微型往复式活塞式压缩机，电机单轴驱动对称分布曲柄摇杆机械结构，主运动付为活塞环，副运动付为铝合金圆柱面，运动付之间同活塞环自润滑而不添加任何润滑剂。压缩机通过曲柄摇杆的往复运动使圆柱面气缸的容积发生周期性变化，电机运转一周气缸容积有两次方向相反的变化。当正方向是气缸容积扩展方向时，气缸容积为真空，大气压大于气缸内气压，空气通过朝气阀门进入气缸，此时为吸气过程：当反方向是容积缩小方向时，进入气缸内的气体受到压缩，容积内的压力迅速增加，当大于大气压力时，排气阀门被打开，此时为排气过程。单轴双缸的结构布置使压缩机气体流量在额定转速一定时为单缸的两倍，并使得单缸压缩机产生的振动噪音得到很好的解决，整体结构更加紧凑。
The oil-free air compressor belongs to the micro reciprocating piston compressor. The motor drives the mechanical structure of the crank rocker symmetrically. The main movement pair is the piston ring and the auxiliary movement pair is the aluminum alloy cylindrical surface. The movement pair is self-lubricating with the piston ring without adding any lubricant. The reciprocating motion of the crank and rocker makes the volume of cylinder with cylindrical surface change periodically, and the volume of cylinder with one cycle of motor operation changes in opposite direction twice. When the positive direction is the expansion direction of the cylinder volume, the cylinder volume is vacuum, and the atmospheric pressure is greater than the air pressure in the cylinder. The air enters the cylinder through the air valve, which is the suction process: when the reverse direction is the volume reduction direction, the gas entering the cylinder is compressed, and the pressure in the volume increases rapidly. When the positive direction is greater than the atmospheric pressure, the exhaust valve is opened, which is the exhaust process 。 The structural arrangement of single shaft and double cylinder makes the gas flow of the compressor double that of the single cylinder when the rated speed is fixed, and makes the vibration noise generated by the single cylinder compressor well solved, and the overall structure is more compact.
Working principle of oil free air compressor
无油空气压缩机是属于微型往复式活塞式压缩机，电机单轴驱动对称分布曲柄摇杆机械结构，主运动付为活塞环，副运动付为铝合金圆柱面，运动付之间同活塞环自润滑而不添加任何润滑剂。压缩机通过曲柄摇杆的往复运动使圆柱面气缸的容积发生周期性变化，电机运转一周气缸容积有两次方向相反的变化。当正方向是气缸容积扩展方向时，气缸容积为真空，大气压大于气缸内气压，空气通过朝气阀门进入气缸，此时为吸气过程：当反方向是容积缩小方向时，进入气缸内的气体受到压缩，容积内的压力迅速增加，当大于大气压力时，排气阀门被打开，此时为排气过程。单轴双缸的结构布置使压缩机气体流量在额定转速一定时为单缸的两倍，并使得单缸压缩机产生的振动噪音得到很好的解决，整体结构更加紧凑。
The oil-free air compressor belongs to the micro reciprocating piston compressor. The motor drives the mechanical structure of the crank rocker symmetrically. The main movement pair is the piston ring and the auxiliary movement pair is the aluminum alloy cylindrical surface. The movement pair is self-lubricating with the piston ring without adding any lubricant. The reciprocating motion of the crank and rocker makes the volume of cylinder with cylindrical surface change periodically, and the volume of cylinder with one cycle of motor operation changes in opposite direction twice. When the positive direction is the expansion direction of the cylinder volume, the cylinder volume is vacuum, and the atmospheric pressure is greater than the air pressure in the cylinder. The air enters the cylinder through the air valve, which is the suction process: when the reverse direction is the volume reduction direction, the gas entering the cylinder is compressed, and the pressure in the volume increases rapidly. When the positive direction is greater than the atmospheric pressure, the exhaust valve is opened, which is the exhaust process 。 The structural arrangement of single shaft and double cylinder makes the gas flow of the compressor double that of the single cylinder when the rated speed is fixed, and makes the vibration noise generated by the single cylinder compressor well solved, and the overall structure is more compact.
