Multifunctional remote control blowout rescue vehicle

Abstract

The invention discloses a multifunctional remote control blowout rescue vehicle which comprises a mast, a pressurizing cylinder, an igniting drum centralizer, an igniting drum, a rotating power head, a blowout preventer, an upper car, a lower car, a mast lifting device, a spraying cutting frame and a remote control panel for controlling all the parts, wherein the mast is arranged on the upper car through the mast lifting device; the rise and fall and the perpendicularity adjustment of the mast can be realized under the control of the mast lifting device; the upper car is arranged on the lower car; when the mast is erected, the pressurizing cylinder, the igniting drum centralizer, the igniting drum, the rotating power head and the blowout preventer are arranged, so that the function of hoisting the blowout preventer can be achieved; when the mast is retracted and horizontally placed, the spraying cutting frame is arranged, so that the function of spraying and cutting the old wellhead can be achieved. The multifunctional remote control blowout rescue vehicle can work nearby a fire source; when the blowout accident happens, the multifunctional remote control blowout rescue vehicle can carry out the operations of cleaning the scene, spraying and cutting the old wellhead, hoisting the blowout preventer, and the like; all the operations are completed under the remote control state, so that the personal safety of the rescue worker can be guaranteed.

Description

technical field [0001] The invention relates to a blowout out-of-control rescue device, in particular to a multifunctional remote-controlled blowout rescue vehicle, which belongs to the technical field of blowout rescue vehicles. Background technique [0002] Blowout is a phenomenon in which the fluid in the formation is ejected out of the ground or flows into other formations in the well. It is a blowout phenomenon formed when the oil and gas layer pressure is too high and out of control during the exploration and development of oil and gas. If the oil or natural gas encounters open flames, static sparks, or impacts on Mars, it will cause fire. Blowout fires have special characteristics such as long time to fight and great difficulty. [0003] Blowout out of control is a catastrophic accident with serious nature and huge losses in drilling engineering. Sudden and violent, high flame, large area, serious environmental pollution, noise, heat radiation, smog, H2S, large impac...

AI Technical Summary

Problems solved by technology

[0005] Clean up the scene: There are drilling equipment such as derrick, crown block, traveling block, faucet, drawworks, mud pump, etc. at the accident site. These equipment need to be cleaned up during on-site rescue. For some scattered small pieces damaged by fire, long-arm cranes and bulldozers can be used , Long-arm excavators and other construction machinery are hoisted or dragged out of the site; the focus is on the cleaning of the old wellhead, which was damaged by fire and cannot be approached by personnel, so long-arm cranes are generally used to carry water-sand cutting equipment or water Sand cutting equipment is installed on the long arm frame for cutting operations. These equipment are not dedicated water sand cutting frame equipment, so there are many disadvantages, such as complex installation of the device, limited arm length of the long arm crane, personnel safety cannot be fully guaranteed, and cannot be adjusted flexibly The cutting position of the injection head and the inability to keep the injection head in a horizontal state during the cutting process, the above shortcomings make the operation complicated and time-consuming when cutting old wellheads

[0006] After the old wellhead is cut off, it is necessary to install a blowout preventer to close the wellhead. Closing the wellhead with a blowout preventer is the most basic method to subdue the blowout. Due to the fire on site, the temperature is high, personnel cannot approach, and the blowout preventer is relatively heavy, so The traditional method is generally to install the blowout preventer by hoisting with a long-arm crane. This method is time-consuming, complicated to operate, and requires manual approach to the operation, which increases the possibility of unnecessary personal injury

[0007] The above emergency rescue work is carried out using traditional machinery such as long-arm cranes, long-arm excavators, bulldozers, etc. The equipment is not targeted, it takes a long time, requires a lot of equipment, and requires manual approach to the fire source. work, which poses certain hazards to the rescuers

Images