CN211685544U - Emergency escape device suitable for underwater dry-type production facility of shallow water oil and gas field - Google Patents
Emergency escape device suitable for underwater dry-type production facility of shallow water oil and gas field Download PDFInfo
- Publication number
- CN211685544U CN211685544U CN202020199401.5U CN202020199401U CN211685544U CN 211685544 U CN211685544 U CN 211685544U CN 202020199401 U CN202020199401 U CN 202020199401U CN 211685544 U CN211685544 U CN 211685544U
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- Prior art keywords
- cabin
- production facility
- emergency escape
- escape device
- personnel
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000007667 floating Methods 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 19
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims 1
- 108010066114 cabin-2 Proteins 0.000 description 9
- 239000002775 capsule Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
An emergency escape device suitable for use in a shallow water oil and gas field underwater dry production facility, comprising: the upper part of the manned pressure-resistant cabin is pivoted with a top hatch cover for the top hatch cover to be opened and closed; the exterior of the manned pressure-resistant cabin is sleeved with a buoyancy material; the bottom of the butt joint transition cabin is communicated with the dry cabin through an interlocking mechanism, and a first watertight cabin cover and a second watertight cabin cover are respectively arranged at two ends of the butt joint transition cabin, so that personnel in the cabin can come in and go out when floating to the water surface. The utility model not only can make personnel in the underwater dry-type production facility timely break away from the dry-type cabin platform and float to the water surface, so that the personnel in the mother ship can save the personnel and complete emergency escape; moreover, under the condition of severe sea conditions, personnel can wait for rescue of the mother ship; the personnel in the mother ship can save the personnel and finish the emergency escape.
Description
Technical Field
The utility model belongs to the offshore oil engineering field especially relates to an emergent escape device suitable for shallow water oil gas field dry-type production facility under water.
Background
At present, shallow sea areas in China have a plurality of oil and gas fields, and the oil and gas fields are located in limited areas such as military areas and navigation channels, so that development cannot be carried out in a fixed platform mode. And although the conventional underwater production system can realize oil field development, the economic benefit of the oil field is greatly reduced due to high investment cost. Especially in fields with water depth of 40m, are very limited.
In order to solve the problem of limited oil fields within the depth range of 40m, suction pile foundation disc type underwater dry production facilities are adopted. The suction pile foundation disc type underwater dry type production facility is composed of a suction pile foundation disc type cofferdam and an underwater dry type production facility, wherein the production facility generally places conventional ground oil and gas processing equipment in the underwater dry type production facility, and is powered by a conventional submarine cable, and the composition of the production facility is greatly simplified compared with that of a conventional underwater production system. Because the ground conventional oil gas treatment equipment is adopted, the investment is greatly reduced, the construction is in a dry environment, the cost is greatly reduced compared with that of a conventional underwater production system, and the underwater dry oil extraction operation of the shallow water oil field is realized. However, since the underwater dry production facility is not provided with an emergency escape device, when a fire or other danger occurs in the underwater dry production facility, it is easy to bring a certain danger to personnel in the underwater dry production facility. Therefore, there is an urgent need for an emergency escape apparatus in a dry production facility.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an emergent escape device who is applicable to shallow water oil gas field dry-type production facility under water to solve the emergent technical problem who flees of personnel in the dry-type production facility under water.
In order to achieve the above object, the utility model discloses an emergent escape device suitable for shallow water oil gas field dry-type production facility under water's concrete technical scheme as follows:
an emergency escape device suitable for use in a shallow water oil and gas field underwater dry production facility, comprising: the upper part of the manned pressure-resistant cabin is pivoted with a top hatch cover for the top hatch cover to be opened and closed; the exterior of the manned pressure-resistant cabin is sleeved with a buoyancy material; the bottom of the butt joint transition cabin is communicated with the dry cabin through an interlocking mechanism, and a first watertight cabin cover and a second watertight cabin cover are respectively arranged at two ends of the butt joint transition cabin, so that personnel in the cabin can come in and go out when floating to the water surface.
Further, the main body of the manned pressure-resistant cabin is of a cylindrical structure, and a containing cavity is arranged inside the cylindrical structure; the upper part and the lower part of the manned pressure-resistant cabin are of arc structures.
Furthermore, a device for supplying oxygen and absorbing carbon dioxide for a plurality of people in a closed environment, drinking water and food are arranged in the accommodating cavity.
Furthermore, a rigging and a lifting appliance for dragging and lifting are arranged above the outer part of the manned pressure-resistant cabin.
Further, the top hatch is circular or elliptical; the top hatch cover is mounted on the manned pressure-resistant cabin in a hinge mode.
Further, the buoyant material is a polyurethane foam material.
Further, the butt joint transition cabin is of a cylindrical structure.
Further, the dry cabin is of a cylindrical structure.
Further, the first watertight hatch cover is positioned at the bottom of the manned pressure-resistant cabin, and the second watertight hatch cover is positioned at an opening of the dry-type cabin pressure-resistant body.
The utility model discloses an emergent escape device suitable for shallow water oil gas field dry-type production facility under water has following advantage:
1. when danger occurs in the underwater dry-type production facility, personnel in the underwater dry-type production facility can timely enter the underwater escape cabin, the hatch cover is closed, the interlocking mechanism is opened in an electric control or hydraulic mode in the cabin, the escape cabin is separated from the dry-type cabin platform and floats to the water surface, and the personnel in the mother ship can rescue the escape cabin to finish emergency escape.
2. The structure of the underwater escape capsule can resist pressure, so that the strength and stability requirements of the standard requirements are met; moreover, the underwater cabin cover can be sealed by pressing water outside the underwater cabin cover, particularly the observation window of the cabin cover and the ventilation device.
3. When the escape capsule floats out of the water surface, under the condition that the sea condition allows, personnel can open the access hatch cover of the escape capsule to carry out natural ventilation.
4. Under the condition of severe sea conditions, personnel can wait for rescue of the mother ship; so that the personnel in the mother ship can save the personnel and finish the emergency escape.
5. The underwater escape capsule conforms to the optimal structural size required by arrangement of personnel and equipment.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the structure of the present invention.
The notation in the figure is:
1. the device comprises a top hatch cover, 2. a manned pressure-resistant cabin, 3. a buoyancy material, 4. a first watertight hatch cover, 5. a butt joint transition cabin, 6. a dry cabin, 7. an interlocking mechanism and 8. a second watertight hatch cover.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1-2, the present invention includes: the manned pressure-resistant cabin comprises a manned pressure-resistant cabin 2, a butt-joint transition cabin 5 arranged below the manned pressure-resistant cabin 2 and a dry-type cabin 6 arranged below the butt-joint transition cabin 5, wherein the upper part of the manned pressure-resistant cabin 2 is pivoted with a top hatch cover 1, and a buoyancy material 3 is sleeved outside the manned pressure-resistant cabin 2; the bottom of the butt joint transition cabin 5 is communicated with the dry cabin 6 through an interlocking mechanism 7, and two ends of the butt joint transition cabin 5 are respectively provided with a first watertight cabin cover 4 and a second watertight cabin cover 8, so that when personnel in the cabin float to the water surface, the personnel in the cabin come in and go out.
As shown in fig. 2, the manned pressure-resistant cabin 2 is a main cylindrical structure, and a cavity for carrying people and placing related facilities is arranged inside the cylindrical structure; the cavity is internally provided with a device for supplying oxygen and absorbing carbon dioxide for a plurality of personnel in a closed environment so as to keep the environment in the manned pressure-resistant cabin 2 and meet the basic requirement of personnel survival; and the system is also provided with personnel in the cabin, and the supply of drinking water and food required under emergency working conditions, and the like.
The upper part and the lower part of the manned pressure-resistant cabin are of arc structures; and a rigging and a lifting appliance for dragging and lifting are arranged above the outer part of the manned pressure-resistant cabin 2.
The top hatch cover 1 is arranged on the manned pressure-resistant cabin 2 in a hinge mode, and the top hatch cover 1 can be opened and closed; and the top hatch 1 is circular or oval.
The buoyant material 3 is a polyurethane foam.
The butt joint transition cabin 5 is of a cylindrical structure.
The dry chamber 6 has a cylindrical structure.
The first watertight hatch cover 4 is positioned at the bottom of the manned pressure-resistant cabin 2, and the second watertight hatch cover 8 is positioned at the opening of the pressure-resistant body of the dry-type cabin 6.
During the use, will the utility model discloses install on dry-type production facility under water, and set up interlocking mechanism 7 and be linked together through the dry-type cabin with oil recovery device within a definite time, make the personnel can the utility model discloses in open interlocking mechanism 7 through multiple mode, then, the utility model discloses float out the sea by self buoyancy.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The interlocking mechanism 7 is prior art, and the technology that is not described is prior art, and therefore is not described in detail.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (9)
1. An emergency escape device suitable for an underwater dry production facility for shallow water oil and gas fields, comprising: the upper part of the manned pressure-resistant cabin is pivoted with a top hatch cover for the top hatch cover to be opened and closed; the exterior of the manned pressure-resistant cabin is sleeved with a buoyancy material; the bottom of the butt joint transition cabin is communicated with the dry cabin through an interlocking mechanism, and a first watertight cabin cover and a second watertight cabin cover are respectively arranged at two ends of the butt joint transition cabin, so that personnel in the cabin can come in and go out when floating to the water surface.
2. The emergency escape device suitable for the underwater dry production facility of the shallow water oil and gas field as claimed in claim 1, wherein the main body of the manned pressure-resistant cabin is of a cylindrical structure, and a cavity is arranged inside the cylindrical structure; the upper part and the lower part of the manned pressure-resistant cabin are of arc structures.
3. The emergency escape device suitable for the underwater dry production facility of shallow oil and gas fields as claimed in claim 2, wherein the chamber is provided with a device for supplying oxygen and absorbing carbon dioxide for a plurality of people in a closed environment, drinking water and food.
4. The emergency escape device suitable for the underwater dry production facility of shallow oil and gas fields as claimed in claim 1 or 2, wherein the rigging and lifting tool for dragging and lifting is arranged above the outside of the manned pressure-resistant cabin.
5. The emergency escape device for use in a shallow oil and gas field underwater dry production facility of claim 1, wherein the top hatch is circular or oval; the top hatch cover is mounted on the manned pressure-resistant cabin in a hinge mode.
6. The emergency escape device for use in a shallow oil and gas field underwater dry production facility of claim 1 wherein the buoyant material is a polyurethane foam.
7. The emergency escape device suitable for use in shallow oil and gas field underwater dry production facilities of claim 1, wherein the docking bay is of a tubular configuration.
8. The emergency escape device for use in a shallow oil and gas field underwater dry production facility of claim 1, wherein the dry-type cabin is of a cylindrical structure.
9. The emergency escape device suitable for the underwater dry production facility of shallow oil and gas fields as claimed in claim 1, wherein the first watertight cover is located at the bottom of the manned pressure resistant cabin, and the second watertight cover is located at the opening of the dry cabin pressure resistant body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199401.5U CN211685544U (en) | 2020-02-24 | 2020-02-24 | Emergency escape device suitable for underwater dry-type production facility of shallow water oil and gas field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199401.5U CN211685544U (en) | 2020-02-24 | 2020-02-24 | Emergency escape device suitable for underwater dry-type production facility of shallow water oil and gas field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211685544U true CN211685544U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199401.5U Expired - Fee Related CN211685544U (en) | 2020-02-24 | 2020-02-24 | Emergency escape device suitable for underwater dry-type production facility of shallow water oil and gas field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211685544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115593574A (en) * | 2021-06-28 | 2023-01-13 | 株式会社日本耐震设计（Jp） | Simple refuge for flood refuge |
-
2020
- 2020-02-24 CN CN202020199401.5U patent/CN211685544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115593574A (en) * | 2021-06-28 | 2023-01-13 | 株式会社日本耐震设计（Jp） | Simple refuge for flood refuge |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 Termination date: 20210224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |