显示标签为“Shenkai Surface BOP Stacks”的博文。显示所有博文
显示标签为“Shenkai Surface BOP Stacks”的博文。显示所有博文

2016年7月14日星期四

SHENKAI Electric-pneumatic Liquid Type Control System for Surface BOP Stacks

Jining Donghong Machinery Co., Ltd
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The control system for surface BOP stacks (hereafter abbreviated to hydraulic control system) is very important equipment which controls BOP stacks and gate valves controlled by hydraulic pressure especially in drilling and workover operations. It is necessary to accurately operate and maintain the hydraulic control system. The hydraulic control system manufactured by Shenkai Company can be divided into 3 types: 
1.Directly manually operated FK series hydraulic control system 
The hydraulic control system not fitted with a driller’s console is applicable to drilling or workover operations and is simple and portable. The hydraulic control system can be fitted with a mechanical anti-lifting device (see the operation manual for the anti-lifting device). 
2.Pneumatic liquid type FKQ hydraulic control system 
This hydraulic control system is fitted with a driller's console or an auxiliary driller's console (optional). Alarm type and non-alarm type driller's console and auxiliary driller's console can be installed as demanded by users. Air pipe bundles are used to connect the remote console with the driller’s console and the remote console with the auxiliary driller's console for the pneumatic liquid type hydraulic control system, so that the hydraulic control system can be remotely controlled on the driller's console and the purpose of opening and closing BOPs can be achieved. This hydraulic control system is generally used in drilling operations. The hydraulic control system can be fitted with a mechanical anti-lifting device (see the operation manual for the anti-lifting device). 
3.Electrical and pneumatic liquid type FKDQ hydraulic control system 
The remote console is fitted with a driller's console or an auxiliary driller's console (optional). In addition, explosion-proof driller's console and auxiliary driller's console applicable to hazardous and explosive gas environment area I or II can be installed as demanded by users. 
This hydraulic control system is Siemens PLC controlled and runs stably and reliably. Fire-resistant four-core ship cables and standard Profibus communication connection are used to connect the remote console with the driller’s console and the remote console with the auxiliary driller's console for the hydraulic control system. In addition, a touch screen driller’s console and a PN-T remote console status self-recording module can be installed as demanded by users. The hydraulic control system can be fitted with an electrical or mechanical anti-lifting device (see the operation manual for the anti-lifting device). 

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