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Emergency stop control system based on drilling machine integrated control

An integrated control system and integrated control technology, applied to the automatic control system of drilling, drilling equipment, earthwork drilling and production, etc., can solve the problem of inability to stop the equipment, and achieve the effect of rigorous structure

Active Publication Date: 2014-03-12
BAOJI PETROLEUM MASCH CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an emergency stop control system based on the integrated control of drilling rigs, which solves the problem in the prior art that when an abnormal situation occurs on site, field operators cannot perform emergency stop on the equipment when faced with so many equipment The problem

Method used

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  • Emergency stop control system based on drilling machine integrated control
  • Emergency stop control system based on drilling machine integrated control
  • Emergency stop control system based on drilling machine integrated control

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Embodiment Construction

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] The present invention is based on the emergency stop control system of drilling rig integrated control. The main control objects in the embodiment include top drive, vertical pipe rower, iron driller, turntable, drilling winch, power catwalk and mud pump. These controlled equipment are also common Basic settings during construction.

[0031] refer to figure 1 According to the functions, the emergency stop control system of the present invention includes an integrated control system action emergency stop assembly 1 and an integrated control system power emergency stop assembly 2, and the integrated control system action emergency stop assembly 1 and the corresponding sub-equipment emergency stop as the control object The system 3 is connected separately; the power emergency stop component 2 of the integrated control system is connected...

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Abstract

The invention discloses an emergency stop control system based on drilling machine integrated control. The emergency stop control system based on drilling machine integrated control comprises an integrated control system action emergency stop assembly and an integrated control system power emergency stop assembly. The integrated control system action emergency stop assembly is connected with a corresponding sub-equipment emergency stop system. The integrated control system power emergency stop assembly is connected with a hydraulic station motor and a power generator respectively. The integrated control system action emergency stop assembly comprises an action safety relay, expansion modules of the action safety relay, a main driller action emergency stop button, an auxiliary driller action emergency stop button and a master site emergency stop button. The integrated control system power emergency stop assembly comprises a power safety relay, expansion modules of the power safety relay, a main driller power emergency stop button and an auxiliary driller power emergency stop button. The whole emergency stop control system is arranged from top to bottom and is rigorous in structure, emergency stop switches in all levels are clear in labor division, a pyramid-type emergency stop structure is formed, and therefore the emergency stop control system is safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of electrical automation control, and relates to an emergency stop control system based on integrated control of drilling rigs. Background technique [0002] With the rapid development of oil drilling machinery and automatic drilling rig products, the integrated control system of drilling rigs has a very broad prospect in the oil drilling industry. [0003] Usually, a drilling rig equipped with an integrated control system is equipped with top drive, pipe string automatic processing system and other equipment that can simplify labor intensity and increase safety factor in addition to the conventional necessary equipment. When an abnormal situation occurs on site, the on-site operators are faced with so many devices, how to stop the devices in an emergency becomes the key to ensuring safety. Contents of the invention [0004] The purpose of the present invention is to provide an emergency stop control syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B44/00
Inventor 宋涛吴阳于兴军张鹏飞
Owner BAOJI PETROLEUM MASCH CO LTD
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