Fire hazard preventing type offshore drilling platform

Abstract

The invention discloses a fire-proof offshore oil drilling platform, which comprises an upper platform and a lower platform. A derrick is arranged on the top of the upper platform, a crane is arranged on one side of the derrick, and four guide pipes are arranged on the bottom of the lower platform. There is a pile pipe at the bottom of the pile pipe, an air guide pipe is arranged horizontally between the upper platform and the lower platform, and a number of through holes are uniformly arranged on the upper platform, and the air guide pipe and the through holes are connected by a fan. An air outlet pipe is provided, and a water pump installation frame is provided on one side of the guide pile pipe, and a water pump is provided on the water pump installation frame, and a water pump is provided at one end of the water pump, and the other end of the water pump is connected with one end of the water pipe, and the water pipe passes through several water pipes respectively Connected with the sprinkler head, the device is equipped with comprehensive fire prevention facilities on the drilling platform, which can pump seawater for fire fighting, and the bottom surface can realize the suction function in case of fire, quickly absorb harmful gases, and buy time for people to rescue.

Description

technical field [0001] The invention relates to a drilling platform, in particular to a fire-proof offshore oil drilling platform, which belongs to the technical field of petroleum machinery. Background technique [0002] An offshore drilling platform is an offshore structure mainly used for drilling wells. Top-mounted drilling, power, communication, navigation and other equipment, as well as safety and lifesaving and personnel living facilities. An indispensable means of offshore oil and gas exploration and development. There are mainly jack-up and semi-submersible drilling platforms. The internal structure of the existing offshore drilling platform is very complicated. In order to meet the needs of production and living, a large space is often divided into multiple rooms, resulting in compact internal cabins, narrow walkways, low heights between floors, and large gradients of stairs. The entrance and exit are small, and once a fire breaks out, it is easy to cause the fi...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome that the internal structure of the existing offshore drilling platform is very complex. In order to meet the needs of production and life, a large space is often divided into multiple rooms, resulting in compact internal cabins, narrow walkway widths, and interlayer The height is low, the stairs have a steep slope, and the entrance and exit are small. Once a fire breaks out, it is easy to cause the fire to spread rapidly. Because there are many combustible materials, once a fire breaks out, it can release harmful gases and smoke such as carbon monoxide, carbon dioxide, and hydrogen chloride.

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