CN103274037B - A kind of seabed operation storehouse with safety door of coming in and going out - Google Patents
A kind of seabed operation storehouse with safety door of coming in and going out Download PDFInfo
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- CN103274037B CN103274037B CN201310198067.6A CN201310198067A CN103274037B CN 103274037 B CN103274037 B CN 103274037B CN 201310198067 A CN201310198067 A CN 201310198067A CN 103274037 B CN103274037 B CN 103274037B
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Abstract
The present invention relates to a kind of seabed operation storehouse with safety door of coming in and going out, comprise airtight workstation, workstation comprises accommodation and equipment work chamber, accommodation comprises rest storehouse, one-level comes in and goes out sealed module and secondary discrepancy sealed module, one-level discrepancy sealed module rear portion and side are equipped with primary seal door, secondary discrepancy sealed module is arranged on the rear portion of one-level discrepancy sealed module, come in and go out sealed module top and front portion of secondary is equipped with secondary seal door, and secondary secondary seal door that sealed module front portion is provided with and the one-level primary seal door that sealed module rear portion is provided with of coming in and going out of coming in and going out is communicated with.Owing to being provided with primary seal door and secondary seal door, storehouse internal pressure regulation device is also set, further increases the safety factor of staff when turnover seabed operation storehouse, the bottom, the requirement of seabed operation storehouse or submersible can be met.Also can install and use on cargo ship.When running into shipwreck, staff can enter in time in the safety warehouse being provided with hermatic door and take refuge, and then sends an SOS.
Description
Technical field
The present invention relates to deep ocean work field, specifically 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 cruises, deep sea animal research etc., all need seabed workstation, or need various types of submersible, in the middle of these seabed operations, staff also needs usually to debouch seabed workstation or submersible, therefore, when turnover seabed workstation or submersible, how to ensure personal safety and become an important research topic.
Summary of the invention
The object of the invention is to for above-mentioned Problems existing and deficiency, 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 safety door of coming in and going out, comprise airtight workstation, workstation comprises accommodation and equipment work chamber, accommodation comprises 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 primary seal door, one-level discrepancy sealed module top is preset with 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 secondary seal door, the secondary sealed module secondary seal door that is provided with of front portion and the one-level primary seal door that sealed module rear portion is provided with of coming in and going out of coming in and going out is communicated with.
The change with storehouse external water pressure in storehouse is adapted to for ease of staff, storehouse internal pressure regulation device is also set, described storehouse internal pressure regulation device comprises the conveying of differential pressure transducer, high pressure pump and pressure and emission control systems, during supercharging, pressure flows to one-level discrepancy sealed module and secondary discrepancy sealed module by high pressure hose, opens reducing valve pressure release during decompression.
When principle of work of the present invention is achieved in that staff goes out workstation, the one-level that optionally can be used alone discrepancy sealed module, or use one-level discrepancy sealed module and secondary discrepancy sealed module simultaneously.When only using one-level discrepancy sealed module, close the primary seal door of one-level discrepancy sealed module side and extraneous contact with sea water, the hydraulic pressure that one-level is come in and gone out in sealed module is not by extraneous influence of hydraulic pressure, the primary seal door preset from one-level discrepancy sealed module top again enters one-level and comes in and goes out sealed module, then the primary seal door on one-level discrepancy sealed module top is closed, slowly regulate the hydraulic pressure that one-level is come in and gone out in 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, staff just can swim out of, otherwise, when staff will enter workstation, contrary when control step and departures.When one-level discrepancy sealed module breaks down, or in order to improve conservative factor, one-level discrepancy sealed module and secondary discrepancy sealed module can be used simultaneously, it is the same that using method catches up with face, difference is exactly close the primary seal door preset on one-level discrepancy sealed module top, and only uses the primary seal door of one-level discrepancy sealed module rear portion and side.
For seabed workstation, workstation bottom of the present invention is provided with mat or leg, and equipment work chamber is provided with oil pumper and transport pipe, water injection 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 to be elevated in water, to advance and to retreat.
Further, when occurring sinking, for obtaining rescue in time, be also furnished with distress signal ball float in described workstation, described distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, the in-built acoustic-optic alarm of confined space.
For ocean floor drilling oil extraction operation station, in present device work chamber, the periphery of transport pipe is provided with oil overflow ducts, oil overflow ducts connects oil run-off, in equipment work chamber, the periphery of water injection pipe is provided with seawater overflow ducts, seawater overflow ducts connects seawater run-off, be inserted with oil pick-up tube and drinking-water pipe respectively in described oil run-off and seawater run-off, described oil run-off and seawater run-off pump to oil overflow and overflow water on the water surface respectively by oil pick-up tube and drinking-water pipe.Oil run-off is arranged on the bottom of the workplatform of equipment work chamber, and oil run-off upper inside wall is provided with the first level control switch for water, and the first level control switch for water is electrically connected the switch for controlling oil pumper with oil pumper.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 the second level control switch for water, and the second level control switch for water is connected the switch for controlling draft engine with water pumping electromechanical.Be worn for avoiding transport pipe and water injection pipe and prevent seawater from entering workstation, described equipment work chamber is provided with the through hole passed for transport pipe and water injection pipe, and this through hole position is provided with protection pipe box and leakproofing material.
The present invention, owing to being provided with primary seal door and secondary seal door, also arranges storehouse internal pressure regulation device, further increases the safety factor of staff when turnover seabed operation storehouse, the bottom, can meet the requirement of seabed operation storehouse or submersible.The cargo ship that the present invention also can ride the sea is installed and used.When running into sinking, staff can enter in time in the safety warehouse being provided with hermatic door and take refuge, and then sends an SOS as release ball float, or starts the means such as sound and light alarm device, allows rescue group come in time to succour.
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the plan structure schematic diagram 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 of the present invention discrepancy sealed module.
Detailed description of the invention
As Fig. 1, shown in 3, the present invention is a kind of seabed operation storehouse with 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 rest storehouse, one-level discrepancy sealed module 111 and secondary discrepancy sealed module 113, one-level discrepancy sealed module 111 rear portion and side are respectively equipped with primary seal door 115, 112, one-level discrepancy sealed module 111 top is 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 portion and top are respectively equipped with secondary seal door 114, 117, the secondary secondary seal door 114 that is provided with of sealed module 113 front portion and the one-level primary seal door 115 that sealed module 111 rear portion is provided with of coming in and going out of coming in and going out is communicated with.The present invention uses storehouse internal pressure regulation device, storehouse internal pressure regulation device comprises the conveying of differential pressure transducer, high pressure pump and pressure and emission control systems, during supercharging, pressure flows to one-level discrepancy sealed module 111 and secondary discrepancy sealed module 113 by high pressure hose, opens reducing valve pressure release during decompression.
Fig. 4 is the structural representation that the present invention is only provided with one-level discrepancy sealed module.
The present invention can be used for the seabed workstation that ocean floor drilling recovers the oil, and during for building seabed workstation, workstation 1 bottom is provided with mat or leg 2, and equipment work chamber 12 is provided with oil pumper and transport pipe 3, water injection machine and water injection pipe 4.The periphery of equipment work chamber 12 li of transport pipe 3 is provided with oil overflow ducts 5, oil overflow ducts 5 connects oil run-off 6, in equipment work chamber 12, the periphery of 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 respectively in oil run-off 6 and seawater run-off 8, oil run-off 6 and seawater run-off 8 pump to oil overflow and overflow water on the water surface respectively by oil pick-up tube 61 and drinking-water pipe 81.
As shown in Figure 1, 2, oil run-off 6 of the present invention is arranged on the bottom of the workplatform of equipment work chamber 12, and oil run-off 6 upper inside wall is provided with the first level control switch for water, and the first level control switch for water is electrically connected the switch for controlling 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 is provided with the second level control switch for water, and the second level control switch for water is connected the switch for controlling draft engine with water pumping electromechanical.Equipment work chamber 12 is provided with the through hole passed 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 during 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 to be elevated in water, to advance and to retreat.Submersible is as submarine, scientific investigation submersible etc.
Further, when occurring sinking, for obtaining rescue in time, workstation 1 li is also furnished with distress signal ball float, and distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, the in-built acoustic-optic alarm of confined space.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (1)
1. one kind has the seabed operation storehouse of 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 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), one-level discrepancy 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), described secondary secondary seal door (114) that sealed module (113) front portion is provided with and the one-level primary seal door (115) that sealed module (111) rear portion is provided with of coming in and going out of coming in and going out is communicated with,
Also comprise storehouse internal pressure regulation device, described storehouse internal pressure regulation device comprises the conveying of differential pressure transducer, high pressure pump and pressure and emission control systems, during supercharging, pressure flows to one-level discrepancy sealed module (111) and secondary discrepancy sealed module (113) by high pressure hose, opens reducing valve pressure release during decompression;
Described workstation (1) 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 (1) to be elevated in water, to advance and to retreat;
Described workstation (1) bottom is provided with mat or leg (2), and equipment work chamber (12) is provided with oil pumper and transport pipe (3), water injection machine and water injection pipe (4);
The periphery of the inner transport pipe of described equipment work chamber (12) (3) is provided with oil overflow ducts (5), oil overflow ducts (5) connects oil run-off (6), seawater overflow ducts (7) is provided with at the periphery of equipment work chamber (12) inner water injection pipe (4), seawater overflow ducts (7) connects seawater run-off (8), oil pick-up tube (61) and drinking-water pipe (81) is inserted with respectively in described oil run-off (6) and seawater run-off (8), described oil run-off (6) and seawater run-off (8) pump to oil overflow and overflow water on the water surface respectively by oil pick-up tube (61) and drinking-water pipe (81),
Described oil run-off (6) is arranged on the bottom of the workplatform of equipment work chamber (12), and oil run-off (6) upper inside wall is provided with the first level control switch for water, and the first level control switch for water is electrically connected the switch for controlling oil pumper with oil pumper;
Described 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 is provided with the second level control switch for water, and the second level control switch for water is connected the switch for controlling draft engine with water pumping electromechanical;
Described equipment work chamber (12) is provided with the through hole passed for transport pipe (3) and water injection pipe (4), and this through hole is provided with protection pipe box (31,41) and leakproofing material;
Described workstation (1) is inner is also furnished with distress signal ball float, and described distress signal ball float comprises spheroid and drag wire, and spheroid is provided with confined space, the in-built acoustic-optic alarm of 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 |
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| Publication Number | Publication Date |
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| CN103274037A CN103274037A (en) | 2013-09-04 |
| CN103274037B true 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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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576564B (en) * | 2016-03-09 | 2018-09-14 | 青岛大学 | A kind of water proof constructing device for submerged cable connection |
| CN106082053B (en) * | 2016-08-25 | 2019-04-30 | 江苏科技大学 | A kind of multiple-unit underwater vertical transportation system |
| 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 |
| 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 |
| CN109025376B (en) * | 2018-06-27 | 2019-10-08 | 北京航空航天大学 | A kind of more people's living at high altitude pressure cabins and control method |
| CN111377040B (en) * | 2018-12-27 | 2022-08-02 | 中集海洋工程有限公司 | Method for installing underwater base station support system |
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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 |
| FR2361505A1 (en) * | 1976-08-09 | 1978-03-10 | Sea Tank Co | Sea access for reinforced concrete submarine station - has decompression chamber communicating with sea and air-filled gallery at normal pressures |
| CN2346421Y (en) * | 1998-01-23 | 1999-11-03 | 曹训仁 | Dual-purpose high-low pressure chamber |
| CO5050378A1 (en) * | 1999-02-23 | 2001-06-27 | Aristizabal Aristizabal Luis A | BUBBLE TYPE SUBMERSIBLE CABIN |
| DE10310901A1 (en) * | 2003-03-13 | 2004-09-30 | Gabler Maschinenbau Gmbh | submarine |
| CN201376663Y (en) * | 2008-10-28 | 2010-01-06 | 中国船舶重工集团公司七五〇试验场 | Power-type amphibian submarine square cabin |
| CN202001729U (en) * | 2010-12-09 | 2011-10-05 | 天津市禾厘油气技术有限公司 | Underwater dry type maintenance working chamber for shallow water areas |
| CN103277073B (en) * | 2013-05-26 | 2015-10-28 | 赵松和 | A kind of submarine oil probing work station of anti-leak |
| CN203362131U (en) * | 2013-05-26 | 2013-12-25 | 赵松和 | Leak-proof submarine oil drilling work station |
| 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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