Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wellhead flow device of annular anti-theft valve group
The invention provides a wellhead flow device of an annular anti-theft valve group. Relates to the technical field of oilfield oil extraction. A horizontally-arranged base is welded to the vertical pipe, an anti-theft cover is arranged on the base, a pipeline beside the oil outlet pipe is connected with a hand-operated direction valve, the hand-operated direction valve is connected with a double-acting oil cylinder, the double-acting oil cylinder is fixedly connected to the base, and a plunger is vertically and fixedly connected to the inner wall of the anti-theft cover. An anti-theft door is installed on one side face of the anti-theft cover. The combination valve has the following beneficial effects that the double-acting oil cylinder is arranged, the hydraulic pressure of the oil outlet pipe is used as driving force to lift the anti-theft cover, and the anti-theft cover and the base are opened and closed to achieve the operation and anti-theft functions of the combination valve; lawbreakers cannot open the anti-theft cover through external force, the intelligent anti-theft lock which can only recognize operators is adopted, others cannot open the anti-theft door, if the intelligent lock is forcibly damaged, an alarm can be given immediately, and meanwhile the heat preservation function is achieved.
本发明提出一种环状防盗阀组井口流程装置。涉及油田采油技术领域。立管上焊接有水平布置的底座，底座上设有防盗罩，出油管上旁接一根管路连接手动换向阀，手动换向阀连接双作用油缸，双作用油缸固定连接在底座上、柱塞垂直固定连接防盗罩上内壁；防盗罩的一侧面安装有防盗门。本发明具有如下有益效果：通过设置双作用油缸利用出油管的液压压力作为驱动力来升降防盗罩，防盗罩和底座之间开启和闭合，来实现组合阀的操作和防盗功能，由于进行操作的手动换向阀位于防盗罩内部，不法分子无法通过外部力量开启防盗罩，采用只能识别操作人员的智能防盗锁，其他人无法打开防盗门，如果强制破坏智能锁则会立即报警，同时具有保温功能。
Wellhead flow device of annular anti-theft valve group
The invention provides a wellhead flow device of an annular anti-theft valve group. Relates to the technical field of oilfield oil extraction. A horizontally-arranged base is welded to the vertical pipe, an anti-theft cover is arranged on the base, a pipeline beside the oil outlet pipe is connected with a hand-operated direction valve, the hand-operated direction valve is connected with a double-acting oil cylinder, the double-acting oil cylinder is fixedly connected to the base, and a plunger is vertically and fixedly connected to the inner wall of the anti-theft cover. An anti-theft door is installed on one side face of the anti-theft cover. The combination valve has the following beneficial effects that the double-acting oil cylinder is arranged, the hydraulic pressure of the oil outlet pipe is used as driving force to lift the anti-theft cover, and the anti-theft cover and the base are opened and closed to achieve the operation and anti-theft functions of the combination valve; lawbreakers cannot open the anti-theft cover through external force, the intelligent anti-theft lock which can only recognize operators is adopted, others cannot open the anti-theft door, if the intelligent lock is forcibly damaged, an alarm can be given immediately, and meanwhile the heat preservation function is achieved.
本发明提出一种环状防盗阀组井口流程装置。涉及油田采油技术领域。立管上焊接有水平布置的底座，底座上设有防盗罩，出油管上旁接一根管路连接手动换向阀，手动换向阀连接双作用油缸，双作用油缸固定连接在底座上、柱塞垂直固定连接防盗罩上内壁；防盗罩的一侧面安装有防盗门。本发明具有如下有益效果：通过设置双作用油缸利用出油管的液压压力作为驱动力来升降防盗罩，防盗罩和底座之间开启和闭合，来实现组合阀的操作和防盗功能，由于进行操作的手动换向阀位于防盗罩内部，不法分子无法通过外部力量开启防盗罩，采用只能识别操作人员的智能防盗锁，其他人无法打开防盗门，如果强制破坏智能锁则会立即报警，同时具有保温功能。
Wellhead flow device of annular anti-theft valve group
一种环状防盗阀组井口流程装置
GAO ZIYU (Autor:in) / FENG XIANGJIE (Autor:in) / YANG PU (Autor:in)
22.07.2022
Patent
Elektronische Ressource
Chinesisch
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