电控柜由钢板弯折而成，防水、防尘且具有一定的强度，能支撑电器开关、变频器、plc等器件并起到保护作用，表面经防腐处理 抛丸清理机
系统由断路器、变频器、plc、传感器及智能仪表组成，加上必要的连接导线及附件，组成能满足清洗机的工作条件、操作方便且性能优越
清洗机的控制由断路器作电源开关，变频器和plc组成控制模块做功能调节，将压力和流量信号变换后根据工作需要对变频器作加速、减速的指令传递，并作故障报警用
清洗机水压测量数据进入控制模块后，根据现场工作的水枪数量增加或减少，由变频器来自动调节的水泵电机的输出，满足现场工作需要的水压和流量
工作原理：电源开关：空气断路器合上接通380v50hz电源，清洗机准备工作
控制模块(plc和变频器)：实时接收外部信号并根据水枪的开关和清洗机的压力变化以达到水枪开自动启动，水枪增加自动提高水泵电机的输出(或者水枪减少自动降低水泵电机的输出)，所有水枪关闭后延时停机
压力开关：实时监测管内的微差压力变化并将开关信号输出到控制模块
压力变送器：实时监测清洗机的压力变化并转化为标准信号输出到控制模块
中译英：electric control cabinet is composed of a steel plate which is bent, waterproof, dustproof and certain strength, which can support electric switch, frequency converter, plc components and plays a role in protection, surface anti-corrosion treatmentthe system comprises a circuit breaker, plc, inverter, sensors and intelligent instrument, plus the necessary connection of wires and accessories, which can meet the cleaner's working conditions, convenient operation and excellent propertiescleaning machine is controlled by the circuit breaker as the power switch, frequency converter and the plc control module composed of functional regulation, the pressure and flow signal transform according to the needs of the work on frequency acceleration, deceleration instructions, and fault alarmcleaning machine hydraulic pressure measurement data into the control module, according to the field work of water quantity increase or decrease, by the frequency converter to automatically adjust the pump motor output, satisfy the needs of working pressure and flowworking principleower switch: air circuit breaker close connected 380v50hz power, cleaning preparationsthe control module(plc and inverters): real-time receiving external signals and according to gun switch and the washing machine pressure changes in order to achieve water automatic start, automatic water pump motor output increased to improve(or water reducing automatically reduce the pump motor output), all water closed after delay stoppingpressure switch: real-time monitoring tube differential pressure changes and the switch signal output to a control modulepressure transmitter: real-time monitoring of cleaning machine pressure changes and transformed into standard signal is output to the control module