Converter Control System for Oilfield Pipeline Fluid Pressure
A fluid pressure and control system technology, applied in fluid pressure converters, fluid pressure actuating system components, fluid pressure actuating devices, etc., can solve the problem of many hydraulic control valves and pipeline parts, high hydraulic cost and complex structure And other issues
Active Publication Date: 2021-10-29
东营欣鼎技术开发有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to propose a converter control system for oil field pipeline fluid pressure in order to solve the problems of relatively many existing hydraulic control valves and pipeline parts, complex structure and high hydraulic cost
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[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention;
[0030] It should be understood that the terms "comprising" and "comprises" used in the specification and claims of the present disclosure indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.
[0031] It should also be understood that the terminology used in this disclosure description is for the purpose of describing specific embodime...
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The invention relates to the technical field of fluid pressure execution, mainly relates to the control of oilfield fluid pressure converters, specifically the converter control system for fluid pressure in oilfield pipelines, in order to solve the problem that the existing hydraulic control valves and pipeline components are relatively large , complex structure and high hydraulic cost, including converters for driving valve opening and closing and fluid control modules for transporting and pumping fluid media; the present invention enters the fluid medium into the annular medium through the fluid pipe at the fluid delivery pressure In the cavity, the fluid pipe is used to push the bump to rotate to drive the rotating disc and the center column to rotate; the center column drives the valve core to rotate to realize the opening and closing of the valve; the fluid medium is used to deliver the fluid at different fluid delivery pressures, and The pressure mechanical conversion is carried out through the converter, so as to realize the switching of different angles of the valve.
Description
technical field [0001] The invention relates to the technical field of fluid pressure execution, and mainly relates to the control aspect of an oil field fluid pressure converter, in particular to a converter control system for oil field pipeline fluid pressure. Background technique [0002] Petroleum, also known as crude oil, is a mixture of various alkanes, cycloalkanes, and aromatics. It is mainly used as fuel oil and gasoline, and is transported through oilfield pipelines. Valves are installed on oilfield pipelines to control the on-off of pipelines. Now Some emergency cut-off valve control systems that use pressure as the control signal use the conversion of pipeline fluid pressure into hydraulic medium pressure to form a hydraulic control system to control the on-off of the valve, but the existing hydraulic control valve and pipeline zero Relatively many components, complex structure and high hydraulic cost; [0003] Therefore, there is a need for a converter control ...
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IPC IPC(8): F16K31/16F16K37/00F16K41/02F15B15/12F15B15/04F15B3/00F15B21/02F17D3/01
CPCF16K31/16F16K37/0083F16K41/02F15B15/125F15B15/04F15B3/00F15B21/02F17D3/01
Inventor 黄亿腾
Owner 东营欣鼎技术开发有限公司