Marine automatic anti-explosion driller room

Abstract

The utility model discloses a marine automatic explosion-proof driller room, which comprises a driller room body, an operating platform, a pressure instrument box, an explosion-proof electric control box and a buffer room are respectively arranged on the driller room body close to the inner side, an instrument liquid crystal screen is arranged at the front end of the operating platform, and an automatic tool box and an industrial monitor are respectively arranged above the operating platform. A seat is arranged at the rear end of the operating platform; the operation desk panel is provided with various control elements, and various driller operations are carried out through collection and feedback of external information by the automatic tool box, the industrial monitor, the instrument liquid crystal screen, the pressure instrument box and the electric appliance control box; the driller room body is closed inside, the outside is connected with an automatic ventilation system through an air duct, and an exhaust port is arranged close to the air duct. The utility model effectively solves the problems of insufficient stability, non-ideal explosion-proof performance, low automation degree, imperfect ventilation system and the like of the driller room, and has the advantages of stable structure, excellent explosion-proof performance, high automation degree and perfect ventilation system.

Description

Technical Field

[0001] This utility model relates to the field of offshore oil drilling rig and workover equipment operation technology, specifically to an automated explosion-proof driller's cabin for marine applications. Background Technology

[0002] In the operation of automated offshore platforms, automated equipment for offshore oil drilling rigs and workover rigs is widely used. When operating offshore drilling and workover rigs, it is usually necessary to control the equipment. This control process requires a relatively stable and explosion-proof workspace. This workspace is the driller's cabin, a crucial component of the offshore drilling platform, directly impacting the safety and efficiency of drilling operations.

[0003] However, existing driller's cabins have some problems. First, they lack stability and cannot adapt to the complex changes in the marine environment. Offshore platforms often face harsh weather conditions, such as strong winds and high waves, which places higher demands on the structural stability of the driller's cabin. Second, their explosion-proof performance is not ideal and cannot meet the stringent safety standards for offshore oil drilling operations. During offshore drilling, flammable and explosive gases may be encountered; therefore, the driller's cabin must have excellent explosion-proof performance to ensure the safety of operators.

[0004] Furthermore, existing driller's cabins have a low level of automation and cannot fully meet the requirements of offshore platforms for automated equipment. With the continuous advancement of offshore oil extraction technology, higher demands are being placed on the automated control, information acquisition, and processing capabilities of the driller's cabin. Existing technologies struggle to achieve centralized control and real-time monitoring of multiple pieces of equipment, impacting operational efficiency and safety.

[0005] Finally, the existing ventilation system design in the driller's cabin is inadequate, making it difficult to guarantee the safety and comfort of the internal environment. In the marine environment, harmful gases can easily accumulate inside the driller's cabin, and if the ventilation system does not work effectively, it will pose a threat to the health and safety of the operators. Summary of the Invention

[0006] To address the aforementioned technical needs, the purpose of this utility model is to provide an automated, explosion-proof driller's cabin for marine drilling and workover rig operations. This cabin allows the driller to control the equipment from within the cabin, providing strong stability and explosion-proof performance, and meeting the requirements of marine platforms for automated equipment driller's cabins.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a marine automated explosion-proof driller's cabin, comprising a driller's cabin body, wherein an operating platform, a pressure instrument box, an explosion-proof electrical control box, and a buffer room are respectively arranged near the inner side of the driller's cabin body; an instrument LCD screen is provided at the front end of the operating platform, and an automated toolbox and an industrial monitor are respectively provided above the operating platform; a seat is provided at the rear end of the operating platform; the operating platform is equipped with various control elements, and various driller operations are performed by collecting and feeding back external information through the automated toolbox, industrial monitor, instrument LCD screen, pressure instrument box, and electrical control box; the driller's cabin body is internally sealed and externally connected through air ducts. The system is equipped with an automatic ventilation system and an exhaust port near the air duct. The automatic ventilation system includes a suction filter, an air valve, and a marine explosion-proof centrifugal fan connected in sequence. The suction filter has an air intake, and the marine explosion-proof centrifugal fan is connected to the air duct. The automatic ventilation system is equipped with a detection and control system inside the driller's cabin, which includes an audible and visual alarm. The explosion-proof electrical control box also contains a positive pressure control system. This positive pressure control system identifies the positive pressure value inside the driller's cabin and transmits it to the detection and control system. The detection and control system controls the audible and visual alarm to sound an alarm when the positive pressure reaches the upper or lower limit, and simultaneously switches the automatic ventilation system on and off as needed.

[0008] Furthermore, the driller's cabin is equipped with a crash protection net and an explosion-proof air conditioner.

[0009] The buffer room is connected to the driller's cabin by an inner door and to the outside of the driller's cabin by an outer door. The buffer room is also equipped with a pry bar foot pedal and a lighting switch.

[0010] Fire extinguishers are provided between the control panel and the buffer room.

[0011] The top of the driller's cabin is equipped with a roof horn, lighting controlled by a lighting switch, and inlet / outlet ports.

[0012] The control panel is provided in multiple ways, one of which has a windshield at the front end and a windshield wiper installed on the windshield.

[0013] The marine automated explosion-proof driller's cabin provided in this utility model provides auxiliary functions for driller operations by setting up a driller's cabin body, explosion-proof air conditioning, stainless steel anti-collision net, windshield, wipers, seats and other cabin facilities. The driller's cabin is equipped with multiple operating consoles, and various operating control elements are installed on the operating consoles. Operators control the marine automated equipment through operating control elements to realize the required drilling and well repair operations. The automated toolbox, industrial monitor, instrument LCD screen, pressure instrument box and electrical control box set in the cabin provide external information collection and feedback for driller operations in the driller's cabin. The driller makes judgments and issues operating instructions based on the collected information.

[0014] The explosion-proof function of this invention is achieved through an automatic ventilation system and a sealed driller's cabin. The ventilation system consists of an air intake filter, air valves, a marine explosion-proof centrifugal fan, air ducts, and an in-cabin detection and control system. The ventilation system features a series of safety interlock functions, including automatic air exchange before startup, automatic power-on signal upon completion of air exchange, positive pressure protection upper and lower limit alarms, and automatic low pressure warnings requiring power cut-off. When the positive pressure in the cabin is below the lower positive pressure limit (25Pa), the "lower pressure limit" indicator light illuminates, the audible and visual alarm sounds, and personnel are reminded to check the cabin seal and whether the door is closed. When the positive pressure is above the upper positive pressure limit (200Pa), the "upper pressure limit" indicator light illuminates, the audible and visual alarm sounds, and the automatic exhaust device opens. On-duty personnel can also adjust the exhaust valve to release air. The positive pressure control system outputs normally open contacts for power supply, high pressure, and low pressure, which users can use to activate an audible signal when the positive pressure reaches the upper or lower positive pressure limit. The explosion-proof fan is audio-controlled, allowing manual adjustment of the airflow to ensure room pressure.

[0015] The beneficial effects of this utility model are: it effectively solves the problems of insufficient stability of the driller's cabin, unsatisfactory explosion-proof performance, low degree of automation and imperfect ventilation system in the prior art, and has the advantages of stable structure, excellent explosion-proof performance, high degree of automation and perfect ventilation system. Attached Figure Description

[0016] The structure and technical features of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the automatic ventilation system in this utility model.

[0019] Appendix Figure 1-2 The components are as follows: 1. Explosion-proof air conditioner; 2. Driller's cabin; 3. Automation toolbox; 4. Anti-collision net; 5. Industrial monitor; 6. Control panel; 7. Instrument LCD screen; 8. Seat; 9. Pressure gauge box; 10. Electrical control box; 11. Buffer room; 12. Automatic ventilation system; 13. Air duct; 14. Lighting switch; 15. Roof air horn; 16. Interior door; 17. Inlet / outlet port; 18. Fire extinguisher; 19. Exterior door; 20. Pry bar foot pedal; 21. Exhaust port; 22. Suction filter; 23. Air valve; 24. Marine explosion-proof centrifugal fan; 25. Air intake. Detailed Implementation

[0020] Appendix Figure 1-2This is one embodiment of the present invention, disclosing an automated explosion-proof driller's cabin for marine applications. The driller's cabin body 2 is equipped with an operating platform 6, a pressure instrument box 9, an explosion-proof electrical control box, and a buffer room 11 near its inner side. The front end of the operating platform 6 is equipped with an instrument LCD screen 7, and above the operating platform 6 are an automated toolbox 3 and an industrial monitor 5. The rear end of the operating platform 6 is equipped with a seat 8. The control panel 6 is equipped with various control elements. It collects and provides feedback on external information through the automation toolbox 3, industrial monitor 5, instrument LCD screen 7, pressure gauge box 9, and electrical control box 10, enabling various drilling operations. The driller's cabin 2 is internally sealed and externally connected to an automatic ventilation system 12 via air duct 13. An exhaust port 21 is also located near the air duct 13. The automatic ventilation system 12 includes a suction filter 22, an air valve 23, and a marine explosion-proof centrifugal fan 24 connected in sequence. The suction filter 22 has a suction port 25, and the marine explosion-proof centrifugal fan is connected to the air duct 13. The automatic ventilation system 12 is equipped with a detection and control system inside the driller's cabin 2, which includes an audible and visual alarm. The explosion-proof electrical control box also contains a positive pressure control system. This positive pressure control system identifies the positive pressure value inside the driller's cabin 2 and transmits it to the detection and control system. The detection and control system controls the audible and visual alarm to sound an alarm when the positive pressure reaches the upper or lower limit, and simultaneously switches the automatic ventilation system 12 on and off as needed.

[0021] By installing an operating console 6, a pressure instrument box 9, an explosion-proof electrical control box, and a buffer room 11 inside the driller's cabin 2, and by equipping the operating console 6 with various control elements and auxiliary equipment, effective acquisition and feedback of external information can be achieved, enabling various drilling operations. The airtight design of the driller's cabin 2, along with the external automatic ventilation system 12 and exhaust vents 21, ensures the stability and safety of the internal environment. The automatic ventilation system 12, through the cooperation of an air intake filter 22, an air valve 23, and a marine explosion-proof centrifugal fan 24, effectively circulates and filters air. The combination of the audible and visual alarm of the detection and control system and the positive pressure control system ensures that the positive pressure value inside the driller's cabin 2 is always within a safe range, thereby improving explosion-proof performance.

[0022] By installing various control elements and auxiliary equipment inside the driller's cabin 2, effective acquisition and feedback of external information are achieved, enabling a variety of driller operations and solving the problems of insufficient stability and explosion-proof performance of existing driller's cabins. The combination of the automatic ventilation system 12 and the detection and control system ensures the stability and safety of the internal environment of the driller's cabin 2, improves explosion-proof performance, and thus better meets and adapts to the requirements of offshore platforms for automated equipment driller's cabins.

[0023] To enhance the safety and adaptability of the driller's cabin, an improved design is proposed, which includes installing a crash barrier 4 and an explosion-proof air conditioner 1 around the perimeter of the driller's cabin body 2. The crash barrier 4 effectively protects the driller's cabin body 2 from impacts by external objects, increasing its stability and safety. The explosion-proof air conditioner 1 ensures temperature control inside the driller's cabin and also provides explosion-proof functionality, further improving the safety performance of the driller's cabin.

[0024] The anti-collision net 4 can be implemented by using a high-strength metal material to make the net structure. The net can be fixed to the outside of the driller's cabin 2 by welding or bolting to ensure its stability and durability. The explosion-proof air conditioner 1 can be implemented by using an air conditioning unit that meets explosion-proof standards, installed on the outside of the driller's cabin 2, and connected to the inside of the driller's cabin through pipes to ensure the circulation of internal air and temperature regulation.

[0025] This application also proposes that the buffer room 11 is provided with an inner door 16 leading to the driller's room 2 and an outer door 19 leading to the outside of the driller's room 2. The buffer room 11 is also provided with a pry bar foot pedal 20 and a lighting switch 14.

[0026] The buffer room 11 is designed to provide a transitional area, effectively isolating the external environment from the internal environment of the driller's cabin 2, ensuring internal stability and safety. The buffer room 11 is connected to the interior of the driller's cabin 2 via an inner door 16 and to the external environment via an outer door 19, forming a double isolation. The addition of a skid foot pedal 20 and a lighting switch 14 further enhances the functionality of the buffer room 11. The skid foot pedal 20 facilitates short breaks or adjustments for personnel within the buffer room 11, while the lighting switch 14 ensures sufficient lighting within the buffer room 11 for convenient operation.

[0027] The inner door 16 and outer door 19 of the buffer zone 11 can be designed as explosion-proof doors to improve the overall explosion-proof performance. The pry bar foot pedal 20 can be made of corrosion-resistant materials to meet the special requirements of the marine environment.

[0028] This application also proposes that a fire extinguisher 18 be installed between the operating platform 6 and the buffer room 11. The design of installing the fire extinguisher 18 between the operating platform 6 and the buffer room 11 is to enable a rapid response to fires in emergency situations. This design improves the safety of the driller's cabin, ensuring that in the event of a fire, personnel can take timely measures to prevent the fire from spreading and protect the safety of personnel and equipment.

[0029] The fire extinguisher 18 is positioned between the control panel 6 and the buffer room 11, allowing staff to quickly access it from either side. Specifically, the fire extinguisher 18 can be mounted on a wall to ensure its stability and ease of access. As a preferred embodiment, either a dry powder fire extinguisher 18 or a carbon dioxide fire extinguisher 18 can be selected, both of which are suitable for electrical fires and ordinary fires, and can effectively extinguish the fire source.

[0030] This application also proposes that the top of the driller's cabin 2 be equipped with a roof-mounted air horn 15, a lighting fixture, and an inlet / outlet port 17. In accordance with the requirements in the background art, these configurations can meet the requirements of offshore platforms for automated equipment in the driller's cabin. Specifically, the roof-mounted air horn 15 is used to issue alarm signals in emergency situations, the lighting fixture ensures the lighting needs inside and outside the driller's cabin, and the inlet / outlet port 17 provides convenient access for electrical wires and other lines.

[0031] This application also proposes that multiple operating platforms 6 be provided, one of which has a windshield at the front end, and a windshield wiper is installed on the windshield. By providing a windshield at the front end of the operating platform 6 and installing a windshield wiper on the windshield, the practicality and ease of operation of the driller's cabin are further improved. The windshield can effectively prevent external environmental interference to the operating platform 6, while the windshield wiper can clear water droplets from the windshield during rainy days or offshore operations, ensuring clear visibility for the operator, thereby improving operational safety and efficiency.

[0032] Specifically, the windshield can be made of high-strength glass to ensure its durability and protective performance in harsh marine environments. The wipers can be electrically driven and equipped with an automatic sensing system that starts and stops automatically based on weather conditions. Furthermore, the wiper blades can be made of corrosion-resistant materials to meet the special requirements of the marine environment.

[0033] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. An offshore automated blowout preventer control room comprising a control room body, characterized in that: The operation table is provided with a variety of control elements, and a variety of driller operations are performed through the collection and feedback of external information by the automatic tool box, the industrial monitor, the instrument liquid crystal screen, the pressure instrument box and the electric control box.

2. The automated offshore blowout preventer control cabin of claim 1, wherein: The driller house body is provided with a collision-proof protective net and an explosion-proof air conditioner.

3. The automated offshore blowout preventer control cabin of claim 1, wherein: The buffer room is provided with an inner door leading to the inside of the driller house body and an outer door leading to the outside of the driller house body, and is also provided with a pry seat pedal and a lighting switch.

4. The automated offshore blowout preventer control cabin of claim 1, wherein: A fire extinguisher is arranged between the operation table and the buffer room.

5. The automated offshore blowout preventer control cabin of claim 3, wherein: The top of the driller house body is provided with a roof air horn, an illuminating lamp controlled by a lighting switch and an inlet and outlet line port.

6. The automated offshore blowout preventer control cabin of claim 1, wherein: The operation table is provided with a plurality of operation tables, and one of the operation tables is provided with a windshield at the front end, and a windshield wiper is arranged on the windshield.

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