WorkoverRigGasCircuit修井机分析.pptVIP

Air System Schematic Diagram气压原理图 Chassis Air System 底盘气路 Control for Air System 气压控制 Air control system includes:气压控制包括 Ⅰ Treatment about air source 气源处理 Ⅱ Engine Control 发动机控制 Ⅲ Drawworks Control 绞车控制 Ⅳ Remote Control for Mud Pump 泥浆泵远程控制 Ⅴ Control for Hydraulic Rotary Table 液压转盘控制 Ⅵ Crown Block Saver 天车防碰装置 Ⅶ Driller Console 司钻控制箱 Ⅰ Air Treatment 气源处理 Ⅱ Engine Control 发动机控制 Engine Control 发动机控制 Engine Control including:发动机控制包括： Ⅲ Drawworks Control绞车控制 Drawworks Control 绞车控制 Drawworks Control Valve:It is a pneumatic compound valve which has the functions of three positions-four ways valve and pressure-regulating valve.This valve can control the engagement of main drum clutch and engine throttle. When the handle of valve is put on the neutral position, the main drum clutch is disengaged and the engine is idle. Put the handle 10 degree forward, the main drum clutch will be engaged. Continue putting the handle forward to accelerate the engine throttle.There is a spring mechanics with friction discs inside the valve, the handle can stop at any position. Put the handle of the valve over 10 degree backward,the valve can only control the throttle. So this valve has the function of throttle. 绞车控制：气动组合阀，具有三位四通阀和调压阀功能。可控制主滚筒推盘离合器动作、发动机油门开度。手柄置中位时，主滚筒推盘离合器脱离，发动机油门怠速；向上方向推动10度，主滚筒推盘离合器结合。继续向上方推动,可增大发动机油门开度，加大发动机转速。 该阀装有弹簧摩擦盘机构，使手柄可在调整范围内，在任一位置静止，手柄松手后仍保持位置，方便司钻操作；手柄向下推动超过10度后，仅控制发动机油门；此时阀具有手油门作用。 Ⅳ Remote Control of Mud Pump泥浆泵远程控制 Ⅴ Hydraulic Rotary Control液压转盘控制 Ⅵ Crown Block Saver 天车防碰装置 Ⅶ Driller Console 司钻控制箱 XJC250P Workover Rig Air System 修井洗井车气压系统 1.working air pressure(工作压力 )P=0.75~0.95MPa。 2. This system is used for transmission CLBT754 and engine CAT3406C.本系统适用于装配CLBT754传动箱，装配卡特彼勒3406C柴油发动机。 3. The part under deck refers to chassis air system.本系统车下部分参看地盘气路。 1.working pressure (工作压力 )P=0.75~0.95MPa; 2.this system is used for chassis with four axles .本系统适用于装配四桥车底盘。 Air sour