《DTF系列电动多通阀产品说明书》由会员分享，可在线阅读，更多相关《DTF系列电动多通阀产品说明书（3页珍藏版）》请在金锄头文库上搜索。
1、DTFDTF 系列电动多通阀产品说明书（中英文对照）系列电动多通阀产品说明书（中英文对照）产品简介产品简介1. Brief Introduction1.1 用途1.1 ApplicationDTF 系列电动多通阀是用于油田计量站油、气集输及单井油、气计量选井控制 用的一种特种电动阀（专利号：200720079522.0）。它代替了老式计量站中的 管汇及电动三通球阀阀组，既适用于稀油介质，也适用于稠油介质。它与计量 站上的计量装置（如我公司的 LET-II 型分体计量装置或 LES-I 型双容积计量 装置）配套工作，可实现计量站远程或就地“自动倒井、自动计量”。DTF series of ele
2、ctric multi-way valve is a kind of special electrical valve used in oilfield metering station oil, natural gas gathering and transportation as well as single well oil, gas metering well selection control (Patent No.: 200720079522.0). It has replaced the manifold and electrical three-way ball valve s
3、et in the old-fashioned metering station and it applies not only to thin oil medium but also to heavy oil medium. It works with the metering device (such as our companys LET-II type separate metering device or LES-I type double-volume metering device) in the metering station, which can achieve the r
4、emote and local “Automatic back reaming and automatic metering” of the metering station.1.2 优越性1.2 Superiorities一台多通阀代替了计量站中十多台计量倒井用的电动三通球阀及管汇，简化了 工艺流程，节省了设备投资，减少了设备维护工作量，减少了基建面积，节省 了大量的人力、物力资源。A set of multi-way valve has replaced over ten sets of electrical three-way ball valves and manifolds in t
5、he metering station for metering back-reaming, which has simplified the technical process, saved equipment investment, reduced the workload of equipment maintenance and narrowed the infrastructure area and saved huge human and material resources.针对稠油介质含砂量大，对阀冲刷和磨损加重并使阀密封寿命缩短的特点，我 公司在结构和制造过程中采用了多项新技术
6、、新工艺，使得困扰多年的稠油介 质很难密封的问题得到了解决，使该产品具有了耐磨损、耐腐蚀、密封可靠、 寿命长、操作简便等优点。Based on the characteristics of heavy oil medium: the sand content is big, the scour and wear to the valve become heavier and shorten the service life of the valve sealing, our company adopts multiple new technologies and new techniques,
7、 which has solved the problem of sealing the heavy oil medium that has puzzled us for years and made the product have the advantages of abrasion resistance, corrosion resistance, reliable sealing, long service life and simple operation, etc.DTF 系列多通阀为规范的智能电动多通阀： 能够直接接收上位机（DCS、PLC 等）发出的控制信号选井定位，同时将阀位
8、反馈信号输出给上位机。控制信号 为 4 位二进制开关量（DO）；反馈信号为 4 位二进制开关量（DI），信号连接 达到了标准化。 与其它同类产品相比，无需壁挂式的“PLC 多通阀专用控制 箱”。 就地可用遥控器进行操作和调试。 如有必要，可在多通阀与上 位机之间加入 XMPI5000 型多通阀手动操作器：当操作器处于“手动”时，多 通阀由手动操作器控制；当操作器处于“自动”时，多通阀由上位机控制。无 论那种控制方式，实际阀位总在手操器上实时显示，同时，实际阀位信号还由 手操器按 1:1 方式同步转送于上位机。DTF series of multi-way valve is standard i
9、ntelligent electrical multi-way valve: can directly receive the control-signal sent by the upper machine (DCS, PLC and so on) to select well and fix position, meanwhile, output the valve position feedback signal to the upper machine. The control signal is four binary digits switching quantity (DO);
10、the feedback signal is 4-bit binary switching quantity (DI) and the signal connection has achieved standardization. Compared to other products of the same kind, it does not need the wall-mounted “control box for PLC multi-way valve only”. Local operation and debugging are available with remote contr
11、ol. If necessary, a XMPI5000 type multi-way valve manual operator can be added between the multi-way valve and the upper machine: when the operator is in the state of “manual”, the multi- way valve is controlled by the manual operator; when the operator is in the state of “automatic”, the multi-way
12、valve is controlled by the upper machine. No matter what kind of control modes, the actual valve position is always displayed on the manual operator, at the same time, the actual valve position signal is also transmitted to the upper machine synchronously by the manual operator in the way of 1:1.1.3
13、 操作方式1.3 Operation ModeDTF 系列多通阀共有三种方式：即手动操作方式、就地遥操器操作方式、控制 室有线操作方式。DTF series of multi-way valve has three modes: namely, manual operation mode, local remote control operation mode and control room wired operation mode.手动操作：通过电动控制器上的手轮及阀轴上的指针和阀体上的刻度盘进行操 作，这种操作方式仅用于停电时的操作。Manual operation: operate t
14、hrough the hand wheel on the electric controller as well as the pointer on the valve shaft and the dial on the valve body. The operation mode is used only for the operation during blackout.就地遥操器操作：在电动控制器有电时，用随机附带的遥控器在“就地”操作 状态下进行操作。Local remote control operation: when the electric controller is live
15、, use the attached remote control to operate in the state of “local” operation.控制室有线操作：在电动控制器有电时，用随机附带的遥控器进入“远程”操 作状态，此时，电动控制器随时接收控制室上位机发出的控制信号，根据控制 信号自动选井定位。Control room wired operation: when the electric controller is live, use the attached remote control to enter the state of “remote” operation, at the time, the electric controller can receive the control signals sent by the upper machine at all times and automatically select well and fix position according to the control signals.
