阅读说明：本技术 一种适用于浮式生产储油装置的救逃生系统 (Rescue and escape system suitable for floating production oil storage device ) 是由 尹汉军 矫亚涛 白雪平 高鹏 窦培举 李达 朱海山 王春生 付殿福 张倩 陈子婧 于 2021-09-15 设计创作，主要内容包括：本发明涉及一种适用于浮式生产储油装置的救逃生系统,其特征在于,所述浮式生产储油装置上设有安全区,包括：至少一个主逃生装置,其安装在所述安全区内,作为人员的主要逃生装置；至少一个辅助逃生装置,其安装在所述安全区内,且位于所述主逃生装置的一侧,用于人员的辅助逃生；至少一个救援装置,其安装在所述安全区内,且位于所述主逃生装置和辅助逃生装置的一侧,用于海上救援。所述救逃生系统能够在遇到紧急情况下用于工作人员的快速撤离,以保证工作人员的生命安全。(The invention relates to a rescue and escape system suitable for a floating production oil storage device, which is characterized in that a safety zone is arranged on the floating production oil storage device, and comprises: at least one main escape apparatus installed within the safety zone as a main escape apparatus for personnel; at least one auxiliary escape device installed in the safety zone and located at one side of the main escape device for auxiliary escape of people; at least one rescue device installed in the safety zone and located at one side of the main escape device and the auxiliary escape device for rescue at sea. The rescue and escape system can be used for quickly evacuating the workers in case of emergency, so that the life safety of the workers is ensured.)

1. The utility model provides a rescue and escape system suitable for floating production oil storage device which characterized in that, be equipped with safe area on floating production oil storage device's the hull, rescue and escape system includes:

at least one main escape device installed within the safety zone as a main escape device for evacuating persons;

at least one auxiliary escape device installed in the safety zone and located at one side of the main escape device for auxiliary escape of evacuated persons;

at least one rescue device installed in the safety zone and located at one side of the main escape device and the auxiliary escape device for rescue at sea.

2. The system as claimed in claim 1, wherein the main escape device comprises a slipway type lifeboat carrier installed in the safety zone and a lifeboat installed on the slipway type lifeboat carrier, and the lifeboat carrier is used for freely descending the lifeboat at an angle to the sea surface for escape.

3. A rescue and escape system for a floating production storage unit as claimed in claim 2, further comprising a boarding platform located at one side of the lifeboat for personnel to board the lifeboat and an inclined ladder connected to the boarding platform for evacuating personnel to board the boarding platform.

4. The rescue and escape system for a floating production and storage unit of claim 3, further comprising a gathering area disposed within the safety area for gathering and counting of evacuated personnel.

5. The system as claimed in claim 1, wherein the main escape device comprises a plurality of main escape devices, and the main escape devices are arranged at intervals in the safety zone.

6. The rescue and escape system for a floating production and storage unit of claim 1, wherein the auxiliary escape device comprises a plurality of auxiliary escape devices, and the plurality of auxiliary escape devices are arranged at intervals in the safety zone.

7. A rescue and escape system for a floating production storage unit as claimed in claim 1 or 6, wherein the auxiliary escape device comprises a life-saving slide and a life raft mounted on the life-saving slide, through which the evacuee slides into the life raft for escape.

8. A rescue and escape system for a floating production storage unit as claimed in claim 1, wherein the rescue apparatus comprises a rescue boat lowering device and a fast rescue boat, the rescue main boat lowering device being adapted to rapidly release the fast rescue boat to the surface.

9. The rescue and escape system for a floating production and storage unit of claim 8, wherein the rescue device comprises a plurality of rescue devices installed at intervals in the safety zone.

10. The rescue and escape system for floating production and storage unit of claim 1, wherein the floating production and storage unit is a cylindrical floating production and storage unit.

Technical Field

The invention relates to the technical field of marine rescue and escape, in particular to a rescue and escape system suitable for a floating production oil storage device.

Background

South China sea has abundant petroleum and natural gas resources, and with the development of deep water exploitation technology, petroleum exploration and development are steadily advancing to deep water.

Deepwater development faces a number of challenges: frequent typhoon in summer and continuous monsoon in winter; the geology has characteristics of sand slope, sand ridge or internal wave flow and the like; offshore is often remote and lacks available infrastructure. When the ship body meets the adverse conditions, various accident conditions such as cabin breaking, overturning, fire, toxic gas leakage and the like can occur. In order to cope with the unfavorable conditions, a rescue and escape system is needed to be provided for the evacuation and rescue and escape of workers of the floating production and storage unit in an emergency so as to ensure the life safety of the workers.

Disclosure of Invention

In view of the above problems, the present invention provides a rescue and escape system suitable for a floating production oil storage device, which can be used for the rapid evacuation of workers in an emergency to ensure the life safety of the workers.

In order to achieve the purpose, the invention adopts the following technical scheme:

according to one aspect of the technical scheme, the invention provides a rescue and escape system suitable for a floating production oil storage device, wherein a safety zone is arranged on a hull of the floating production oil storage device, and the rescue and escape system comprises:

at least one main escape device installed within the safety zone as a main escape device for evacuating persons;

at least one auxiliary escape device installed in the safety zone and located at one side of the main escape device for auxiliary escape of evacuated persons;

at least one rescue device installed in the safety zone and located at one side of the main escape device and the auxiliary escape device for rescue at sea.

Further, the main escape device comprises a slide way type lifeboat frame arranged in the safety area and a lifeboat arranged on the slide way type lifeboat frame, and the lifeboat frame is used for enabling the lifeboat to freely fall at an angle to the sea surface for escaping.

The rescue boat further comprises a boat landing platform and an inclined ladder, wherein the boat landing platform is positioned on one side of the rescue boat and used for personnel to land on the rescue boat, and the inclined ladder is connected with the boat landing platform and used for evacuating personnel to land on the boat landing platform.

Further, a gathering area is arranged in the safety area and used for gathering and counting the evacuated people.

Further, the main escape device comprises a plurality of main escape devices, and the main escape devices are arranged in the safety zone at intervals.

Further, the auxiliary escape device comprises a plurality of auxiliary escape devices, and the plurality of auxiliary escape devices are arranged in the safety zone at intervals.

Furthermore, the auxiliary escape device comprises a life slide and a life raft arranged on the life slide, and the evacuated people slide into the life raft through the life slide to escape.

Further, the rescue device comprises a rescue boat lowering device and a quick rescue boat, and the rescue main boat lowering device is used for quickly releasing the quick rescue boat to the sea surface.

Further, the rescue device comprises a plurality of rescue devices which are installed in the safety zone at intervals.

Furthermore, the floating production oil storage device is a cylindrical floating production oil storage device.

Due to the adoption of the technical scheme, the invention has the following advantages:

1. the rescue and escape system suitable for the floating production oil storage device comprises a main escape device, an auxiliary escape device and a rescue device, and can ensure that workers can escape quickly under various accident conditions.

2. The cylindrical floating production oil storage device is provided with the free-falling lifeboat and the slide way type lifeboat frame, when the lifeboat slides freely along the lifeboat frame by gravity and falls to the water surface, the lifeboat freely falls to the water surface in a parabola mode, the falling point of the lifeboat is far away from the floating production device, and when the cylindrical floating production oil storage device inclines to any direction at a large angle, the cylindrical floating production oil storage device can still avoid colliding with components such as a hull damping plate and the like, and the components are released and fall safely.

3. The invention arranges the marine evacuation device on the cylindrical floating production oil storage device, so that when the free-fall lifeboat fails, the life can still escape to the sea surface through the lifesaving slide way and escape through the lifeboat.

Drawings

Fig. 1 is a schematic structural diagram of a rescue and escape system suitable for a cylindrical floating production and storage unit according to an embodiment of the present invention;

description of reference numerals:

1-ship body, 2-slide type lifeboat frame, 3-lifeboat, 4-auxiliary escape device, 5-rescue device, 6-boarding platform, 7-inclined ladder and 8-gathering area.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the system or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used to define elements only for convenience in distinguishing between the elements, and unless otherwise stated have no special meaning and are not to be construed as indicating or implying any relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a rescue and escape system suitable for a floating production and storage unit according to an embodiment of the present invention is described as an example of a cylindrical floating production and storage unit, and a safety zone is provided on a hull 1 of the floating production and storage unit. The rescue and escape system comprises: two main escape devices installed in the safety zone as main escape devices for personnel; two auxiliary escape devices 4 installed in the safety zone and located at one side of the main escape device for auxiliary escape of people; a rescue device 5 installed in the safety zone at one side of the main escape device 1 and the auxiliary escape device 4 for rescue at sea.

According to the invention, different emergency situations can be dealt with by matching the main escape device, the auxiliary escape device 4 and the rescue device 5 which are arranged on the floating production oil storage device, so that people can conveniently and rapidly evacuate.

The main escape device comprises a slide way type lifeboat frame 2 arranged in the safety area and a lifeboat 3 arranged on the slide way type lifeboat frame 2, and the slide way type lifeboat frame 2 is used for enabling the lifeboat 3 to freely fall to the sea surface in an angle for escaping.

The rescue and escape system further comprises a boarding platform 6 and an inclined ladder 7, wherein the boarding platform 6 is located on one side of the lifeboat 3 and used for enabling personnel to board the lifeboat 3, and the inclined ladder 7 is connected with the boarding platform 6 and used for evacuating personnel to board the boarding platform 6. The ramp 7 is preferably a steel ramp.

The rescue and escape system also comprises a collecting area 8 arranged in the safety area and used for collecting and counting the evacuated persons. The collecting area 8 is preferably arranged in the middle between two main escape devices. After the collection and counting of the evacuation personnel are finished in the collection area 8, the evacuation personnel climb on the boarding platform 6 through the inclined ladder 7, enter the lifeboat 3 from the boarding platform 6, and slide into the sea through the slide way type lifeboat frame 2 to escape safely.

The two main escape devices are arranged at intervals and are arranged in the safety zone in an angle mode. The two auxiliary escape devices 4 are arranged at intervals and are arranged in the safety zone at an angle. It should be noted that the number of the main escape apparatus and the auxiliary escape apparatus 4 is not limited to two, and may be only one, or two or more.

The auxiliary escape device 4 comprises a life-saving slide way and a life raft arranged on the life-saving slide way, and evacuated people slide into the life raft through the life-saving slide way to escape. When the lifeboat 3 breaks down, the worker can quickly escape to the sea surface through the auxiliary escape device 4 and escape through the life raft (not shown in the figure).

The rescue device 5 comprises a rescue boat lowering device and a quick rescue boat, when people falling into water need rescue in the area near the floating production oil storage device, the rescue boat lowering device can release the quick rescue boat 5 to the sea surface, and the people falling into water can be rescued.

The rescue and escape system suitable for the floating production oil storage device comprises a main escape device, an auxiliary escape device and a rescue device, and can ensure that workers can escape quickly under various accident conditions. According to the invention, the free-falling lifeboat 3 and the slide way type lifeboat frame 2 are arranged on the cylindrical floating type production oil storage device, and when the cylindrical floating type production oil storage device inclines to any direction at a large angle, the cylindrical floating type production oil storage device still can avoid collision with hull components, and is safely released and landed. According to the invention, the auxiliary escape device is arranged on the cylindrical floating production oil storage device, so that when the free-falling lifeboat fails, the life-saving device can still escape to the sea surface through the lifesaving slide way and escape through the lifeboat.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.