CN103274037A - Seabed working cabin with safety doors - Google Patents
Seabed working cabin with safety doors Download PDFInfo
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- CN103274037A CN103274037A CN2013101980676A CN201310198067A CN103274037A CN 103274037 A CN103274037 A CN 103274037A CN 2013101980676 A CN2013101980676 A CN 2013101980676A CN 201310198067 A CN201310198067 A CN 201310198067A CN 103274037 A CN103274037 A CN 103274037A
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Abstract
The invention relates to a seabed working cabin with safety doors. The seabed working cabin comprises a sealed working station, wherein the working station comprises a living cabin and an equipment working cabin; the living cabin comprises a rest cabin, a first-stage sealed cabin and a second-stage sealed cabin; first-stage sealed doors are arranged at the rear part and on the side edge of the first-stage sealed cabin; the second-stage sealed cabin is arranged at the rear part of the first-stage sealed cabin; second-stage sealed doors are arranged at the upper part and the front part of the second-stage sealed cabin; and the second-stage sealed door arranged at the front part of the second-stage sealed cabin is communicated with the first-stage sealed door arranged at the rear part of the first-stage sealed cabin. As the first-stage sealed doors, the second-stage sealed doors and a cabin pressure regulation and control device are arranged, the safety coefficient of staffs when entering and exiting from the seabed working cabin in the seabed is further increased and the requirements of the seabed working cabin or a submersible can be met. The seabed working cabin can be also mounted on a cargo ship for use. When the ship sinks, the staffs can timely enter a safety cabin provided with the sealed doors for refuge and then send out a distress signal.
Description
Technical field
The present invention relates to the deep ocean work field, specifically is a kind of seabed operation storehouse discrepancy safety door.
Background technology
Common deep ocean work, comprise that ocean floor drilling recovers the oil, submarine geology exploration, deep-sea are cruised, deep sea animal research etc., all need the seabed workstation, perhaps need various types of submersibles, in the middle of these seabed operations, the staff also needs usually to debouch seabed workstation or submersible, therefore, when turnover seabed workstation or submersible, how to guarantee that personal safety becomes an important research project.
Summary of the invention
The objective of the invention is to the problem and shortage at above-mentioned existence, provide a kind of staff of making to improve the seabed operation storehouse of discrepancy safety.
Technical scheme of the present invention is achieved in that a kind of seabed operation storehouse with the safety door of coming in and going out, comprise airtight workstation, workstation comprises accommodation and equipment work chamber, accommodation comprises the rest storehouse, one-level discrepancy sealed module and secondary discrepancy sealed module, one-level discrepancy sealed module rear portion and side are respectively equipped with the primary seal door, one-level discrepancy sealed module top is preset with the primary seal door, secondary discrepancy sealed module is arranged on the rear portion of one-level discrepancy sealed module, secondary discrepancy sealed module front portion and top are respectively equipped with the secondary seal door, and the secondary seal door that secondary discrepancy sealed module front portion is provided with is communicated with the primary seal door that one-level discrepancy sealed module rear portion is provided with.
Adapt in the storehouse and the variation of storehouse external water pressure for ease of the staff, storehouse internal pressure regulation device also is set, described storehouse internal pressure regulation device comprises differential pressure transducer, high pressure pump and pressure conveying and emission control systems, pressure flows to one-level discrepancy sealed module and secondary discrepancy sealed module by high pressure hose during supercharging, opens the reducing valve pressure release during decompression.
Principle of work of the present invention is achieved in that when the staff goes out workstation, can use one-level discrepancy sealed module according to circumstances separately, or uses one-level discrepancy sealed module and secondary discrepancy sealed module simultaneously.When only using one-level to come in and go out sealed module, close the primary seal door of one-level discrepancy sealed module side and extraneous contact with sea water, make the hydraulic pressure in the one-level discrepancy sealed module not be subjected to extraneous influence of hydraulic pressure, enter the one-level discrepancy sealed module from the default primary seal door in one-level discrepancy sealed module top again, close the primary seal door on one-level discrepancy sealed module top then, slowly regulate the hydraulic pressure in the one-level discrepancy sealed module again, make inside water pressure consistent with extraneous hydraulic pressure, open the primary seal door of one-level discrepancy sealed module side and extraneous contact with sea water again, the staff just can swim out of; Otherwise when the staff will enter workstation, control step is opposite during with departures.When one-level discrepancy sealed module breaks down, perhaps in order to improve conservative factor, can use one-level discrepancy sealed module and secondary discrepancy sealed module simultaneously, it is the same that using method is caught up with face, difference is exactly to close the default primary seal door in one-level discrepancy sealed module top, and only uses the primary seal door of one-level discrepancy sealed module rear portion and side.
For the seabed workstation, workstation of the present invention bottom is provided with heavy pad or leg, and the equipment work chamber is provided with oil pumper and transport pipe, water filling machine and water injection pipe.
For submersible, workstation of the present invention is provided with power-driven mechanism, and described power-driven mechanism comprises main ballast tank, compressed air conveying system and screw propeller, and described power-driven mechanism drives workstation lifting in water, advances and retreats.
Further, when the shipwreck accident occurring, in time obtaining rescue, also be furnished with the distress signal ball float in the described workstation, described distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, dress acoustic-optic alarm in the confined space.
For ocean floor drilling oil extraction operation station, the periphery of transport pipe is provided with the oil overflow ducts in the present device work chamber, the oil overflow ducts connects the oil run-off, the periphery of water injection pipe is provided with the seawater overflow ducts in the equipment work chamber, the seawater overflow ducts connects the seawater run-off, be inserted with oil pick-up tube and drinking-water pipe respectively in described oil run-off and the seawater run-off, described oil run-off and seawater run-off pump to oil overflow and overflow water on the water surface by oil pick-up tube and drinking-water pipe respectively.The oil run-off is installed in the bottom of the workplatform of equipment work chamber, and oil run-off upper inside wall is provided with level control switch for water, and level control switch for water is electrically connected the switch that is used for the control oil pumper with oil pumper.The seawater run-off is arranged on the bottom of the workplatform of equipment work chamber, and seawater run-off upper inside wall is provided with level control switch for water, and level control switch for water is connected the switch that is used for the control draft engine with water pumping electromechanical.For avoiding transport pipe and water injection pipe to be worn and prevent that seawater from entering workstation, described work chamber is provided with the through hole that passes for transport pipe and water injection pipe, and this through hole position is provided with protection pipe box and leakproofing material.
The present invention also arranges storehouse internal pressure regulation device owing to be provided with primary seal door and secondary seal door, has further improved the safety factor of staff when turnover seabed operation storehouse, the bottom, can satisfy the requirement of seabed operation storehouse or submersible.Install and use on the cargo ship that the present invention also can ride the sea.When running into the shipwreck accident, the staff can in time enter in the safe storehouse that is provided with hermatic door and take refuge, and then sends an SOS as discharging ball float, perhaps starts means such as sound and light alarm device, allows the rescue group in time come to succour.
The present invention is further illustrated below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the plan structure scheme drawing of present device work chamber;
Fig. 3 is the structural representation of an embodiment of the present invention firsts and seconds discrepancy sealed module;
Fig. 4 is the structural representation of one-level discrepancy sealed module of the present invention.
The specific embodiment
As Fig. 1, shown in 3, the present invention is a kind of seabed operation storehouse with the safety door of coming in and going out, comprise airtight workstation 1, workstation 1 comprises accommodation 11 and equipment work chamber 12, accommodation 11 comprises the rest storehouse, one-level discrepancy sealed module 111 and secondary discrepancy sealed module 113, one-level discrepancy sealed module 111 rear portions and side are respectively equipped with primary seal door 115,112, one-level discrepancy sealed module 111 tops are preset with primary seal door 116, secondary discrepancy sealed module 113 is arranged on the rear portion of one-level discrepancy sealed module 111, secondary discrepancy sealed module 113 front portions and top are respectively equipped with secondary seal door 114,117, the secondary seal door 114 that secondary discrepancy sealed module 113 front portions are provided with is communicated with the primary seal door 115 that one-level discrepancy sealed module 111 rear portions are provided with.The present invention uses storehouse internal pressure regulation device, storehouse internal pressure regulation device comprises differential pressure transducer, high pressure pump and pressure conveying and emission control systems, pressure flows to one-level discrepancy sealed module 111 and secondary discrepancy sealed module 113 by high pressure hose during supercharging, opens the reducing valve pressure release during decompression.
Fig. 4 only is provided with the structural representation of one-level discrepancy sealed module for the present invention.
The present invention can be used for the seabed workstation that ocean floor drilling recovers the oil, and workstation 1 bottom is provided with heavy pad or leg 2 when being used for building the seabed workstation, and equipment work chamber 12 is provided with oil pumper and transport pipe 3, water filling machine and water injection pipe 4.The periphery of 12 li transport pipe 3 of equipment work chamber is provided with oil overflow ducts 5, oil overflow ducts 5 connects oil run-off 6, periphery at 12 li water injection pipes 4 of equipment work chamber is provided with seawater overflow ducts 7, seawater overflow ducts 7 connects seawater run-off 8, be inserted with oil pick-up tube 61 and drinking-water pipe 81 in oil run-off 6 and the seawater run-off 8 respectively, oil run-off 6 and seawater run-off 8 pump to oil overflow and overflow water on the water surface by oil pick-up tube 61 and drinking-water pipe 81 respectively.
As shown in Figure 1, 2, oil run-off 6 of the present invention is installed in the bottom of the workplatform of equipment work chamber 12, and oil run-off 6 upper inside wall are provided with level control switch for water, and level control switch for water is electrically connected the switch that is used for the control oil pumper with oil pumper.Seawater run-off 8 is arranged on the bottom of the workplatform of equipment work chamber 12, and seawater run-off 8 upper inside wall are provided with level control switch for water, and level control switch for water is connected the switch that is used for the control draft engine with water pumping electromechanical.Work chamber 12 is provided with the through hole that passes for transport pipe 3 and water injection pipe 4, and this through hole position is provided with protection pipe box 31,41 and leakproofing material.
The present invention also can be used for submersible, and when being used for submersible, workstation 1 is provided with power-driven mechanism, and power-driven mechanism comprises main ballast tank, compressed air conveying system and screw propeller, and power-driven mechanism drives workstation 1 lifting in water, advances and retreats.Submersible such as submarine, scientific investigation submersible etc.
Further, when the shipwreck accident occurring, in time obtaining rescue, workstation also is furnished with the distress signal ball float for 1 li, and the distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, dress acoustic-optic alarm in the confined space.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. seabed operation storehouse with the safety door of coming in and going out, comprise airtight workstation (1), described workstation (1) comprises accommodation (11) and equipment work chamber (12), it is characterized in that: described accommodation (11) comprises the rest storehouse, one-level discrepancy sealed module (111) and secondary discrepancy sealed module (113), described one-level discrepancy sealed module (111) rear portion and side are respectively equipped with primary seal door (115,112), sealed module (111) top is preset with primary seal door (116), described secondary discrepancy sealed module (113) is arranged on the rear portion of one-level discrepancy sealed module (111), described secondary discrepancy sealed module (113) front portion and top are respectively equipped with secondary seal door (114,117), the described secondary secondary seal door (114) that sealed module (113) front portion is provided with of coming in and going out is communicated with the primary seal door (115) that one-level discrepancy sealed module (111) rear portion is provided with.
2. seabed operation according to claim 1 storehouse, it is characterized in that: also comprise storehouse internal pressure regulation device, described storehouse internal pressure regulation device comprises differential pressure transducer, high pressure pump and pressure conveying and emission control systems, pressure flows to one-level discrepancy sealed module (111) and secondary discrepancy sealed module (113) by high pressure hose during supercharging, opens the reducing valve pressure release during decompression.
3. seabed operation according to claim 1 and 2 storehouse, it is characterized in that: described workstation (1) is provided with power-driven mechanism, described power-driven mechanism comprises main ballast tank, compressed air conveying system and screw propeller, and described power-driven mechanism drives workstation (1) lifting in water, advances and retreats.
4. seabed operation according to claim 1 and 2 storehouse, it is characterized in that: described workstation (1) bottom is provided with heavy pad or leg (2), and equipment work chamber (12) is provided with oil pumper and transport pipe (3), water filling machine and water injection pipe (4).
5. seabed operation according to claim 4 storehouse, it is characterized in that: the periphery of described equipment work chamber (12) lining transport pipe (3) is provided with oil overflow ducts (5), oil overflow ducts (5) connects oil run-off (6), periphery at equipment work chamber (12) lining water injection pipe (4) is provided with seawater overflow ducts (7), seawater overflow ducts (7) connects seawater run-off (8), be inserted with oil pick-up tube (61) and drinking-water pipe (81) in described oil run-off (6) and the seawater run-off (8) respectively, described oil run-off (6) and seawater run-off (8) pump to oil overflow and overflow water on the water surface by oil pick-up tube (61) and drinking-water pipe (81) respectively.
6. seabed operation according to claim 5 storehouse, it is characterized in that: described oil run-off (6) is installed in the bottom of the workplatform of equipment work chamber (12), oil run-off (6) upper inside wall is provided with level control switch for water, and level control switch for water is electrically connected the switch that is used for the control oil pumper with oil pumper.
7. seabed operation according to claim 5 storehouse, it is characterized in that: described seawater run-off (8) is arranged on the bottom of the workplatform of equipment work chamber (12), seawater run-off (8) upper inside wall is provided with level control switch for water, and level control switch for water is connected the switch that is used for the control draft engine with water pumping electromechanical.
8. according to each described seabed operation storehouse of claim 5-7, it is characterized in that: described work chamber (12) is provided with the through hole that supplies transport pipe (3) and water injection pipe (4) to pass, and this through hole position is provided with protection pipe box (31,41) and leakproofing material.
9. seabed operation according to claim 3 storehouse, it is characterized in that: described workstation (1) lining also is furnished with the distress signal ball float, and described distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, dress acoustic-optic alarm in the confined space.
10. according to each described seabed operation storehouse of claim 5-7, it is characterized in that: described workstation (1) lining also is furnished with the distress signal ball float, described distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, dress acoustic-optic alarm in the confined space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198067.6A CN103274037B (en) | 2013-05-26 | 2013-05-26 | A kind of seabed operation storehouse with safety door of coming in and going out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198067.6A CN103274037B (en) | 2013-05-26 | 2013-05-26 | A kind of seabed operation storehouse with safety door of coming in and going out |
Publications (2)
| Publication Number | Publication Date |
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| CN103274037A true CN103274037A (en) | 2013-09-04 |
| CN103274037B CN103274037B (en) | 2015-08-19 |
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| CN201310198067.6A Active CN103274037B (en) | 2013-05-26 | 2013-05-26 | A kind of seabed operation storehouse with safety door of coming in and going out |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576564A (en) * | 2016-03-09 | 2016-05-11 | 青岛海澄知识产权事务有限公司 | Water-separation construction device for underwater cable connection |
| CN106082053A (en) * | 2016-08-25 | 2016-11-09 | 江苏科技大学 | A kind of multiple-unit underwater vertical transportation system |
| CN108001646A (en) * | 2018-01-18 | 2018-05-08 | 蔡璟 | A kind of Intelligent pressure reducing system based on deepwater work |
| CN109025376A (en) * | 2018-06-27 | 2018-12-18 | 北京航空航天大学 | A kind of more people's living at high altitude pressure cabins and control method |
| CN109025375A (en) * | 2018-06-27 | 2018-12-18 | 北京航空航天大学 | A kind of more people's living at high altitude pressure cabins |
| CN111377040A (en) * | 2018-12-27 | 2020-07-07 | 中集海洋工程有限公司 | Method for installing underwater base station support system |
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| US6325012B1 (en) * | 1999-02-23 | 2001-12-04 | Luis Alberto Aristizabal | Bubble type submarine cabin |
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| CN203358852U (en) * | 2013-05-26 | 2013-12-25 | 赵松和 | Undersea operation cabin provided with in-and-out safety door |
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Patent Citations (11)
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| GB373045A (en) * | 1931-10-22 | 1932-05-19 | Robert Henry Davis | Improvements in or relating to diving apparatus |
| US3323312A (en) * | 1966-03-14 | 1967-06-06 | Mark P Banjavich | Diving bell and decompression vessel combination and improved method for handling diving personnel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576564A (en) * | 2016-03-09 | 2016-05-11 | 青岛海澄知识产权事务有限公司 | Water-separation construction device for underwater cable connection |
| CN106082053A (en) * | 2016-08-25 | 2016-11-09 | 江苏科技大学 | A kind of multiple-unit underwater vertical transportation system |
| CN108001646A (en) * | 2018-01-18 | 2018-05-08 | 蔡璟 | A kind of Intelligent pressure reducing system based on deepwater work |
| CN108001646B (en) * | 2018-01-18 | 2020-09-01 | 浙江巨江水电建设有限公司 | Intelligent pressure reducing system based on deepwater operation |
| CN109025376A (en) * | 2018-06-27 | 2018-12-18 | 北京航空航天大学 | A kind of more people's living at high altitude pressure cabins and control method |
| CN109025375A (en) * | 2018-06-27 | 2018-12-18 | 北京航空航天大学 | A kind of more people's living at high altitude pressure cabins |
| CN111377040A (en) * | 2018-12-27 | 2020-07-07 | 中集海洋工程有限公司 | Method for installing underwater base station support system |
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| Publication number | Publication date |
|---|---|
| CN103274037B (en) | 2015-08-19 |
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