CN203358852U - Undersea operation cabin provided with in-and-out safety door - Google Patents
Undersea operation cabin provided with in-and-out safety door Download PDFInfo
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- CN203358852U CN203358852U CN 201320290635 CN201320290635U CN203358852U CN 203358852 U CN203358852 U CN 203358852U CN 201320290635 CN201320290635 CN 201320290635 CN 201320290635 U CN201320290635 U CN 201320290635U CN 203358852 U CN203358852 U CN 203358852U
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Abstract
The utility model relates to an undersea operation cabin provided with an in-and-out safety door. The undersea operation cabin comprises a closed working station, wherein the working station comprises a living cabin and an equipment working cabin; the working cabin comprises a rest cabin, a first-level in-and-out sealing cabin and a second-level in-and-out sealing cabin; first-level sealing doors are arranged at the rear part and on the side edges of the first-level in-and-out sealing cabin; the second-level in-and-out sealing cabin is arranged at the rear part of the first-level in-and-out sealing cabin; second-level sealing doors are arranged at the upper part and the front part of the second-level in-and-out sealing cabin; and the second-level sealing door arranged at the front part of the second-level in-and-out sealing cabin is communicated with the first-level sealing door arranged at the rear part of the first-level in-and-out sealing cabin. The first-level sealing door and the second-level sealing door are arranged, and an in-cabin pressure regulation device is also arranged, so that security coefficients when a worker enters or goes out of the undersea operation cabin underwater are further increased, and the requirements of the underwater operation cabin or a submersible can be met; and the undersea operation cabin can also be mounted and used on a cargo vessel. When a shipwreck happens, the worker can enter the safety cabin provided with the sealing doors for refuge, and then send out a distress signal.
Description
Technical field
The utility model relates to the 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 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 ensure personal safety and become an important research topic.
Summary of the invention
The purpose of this utility model is the problem and shortage for above-mentioned existence, provides a kind of staff of making to improve the seabed operation storehouse of discrepancy safety.
The technical solution of the utility model 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, 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 to the variation of Nei He storehouse, 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, during supercharging, pressure flows to one-level discrepancy sealed module and secondary discrepancy sealed module by high pressure hose, opens the reducing valve pressure release during decompression.
Principle of work of the present utility model is achieved in that when the 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.While 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 one-level discrepancy sealed module not be subject to extraneous influence of hydraulic pressure, from the default primary seal door in one-level discrepancy sealed module top, enter one-level discrepancy sealed module again, then close the primary seal door on one-level discrepancy sealed module top, slowly regulate again the hydraulic pressure in one-level discrepancy sealed module, make inside water pressure consistent with extraneous hydraulic pressure, open again the primary seal door of one-level discrepancy sealed module side and extraneous contact with sea water, the staff just can swim out of, otherwise, when the staff will enter workstation, control step is contrary with when 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, the utility model workstation bottom is provided with mat or leg, and the equipment work chamber is provided with oil pumper and transport pipe, water injection machine and water injection pipe.
For submersible, the utility model workstation 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 retreat.
Further, when sinking occurring, for obtaining in time rescue, also be furnished with the 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 the utility model equipment work chamber, the periphery of transport pipe is provided with the oil overflow ducts, the oil overflow ducts connects the oil run-off, in the equipment work chamber, the periphery of water injection pipe is provided with the seawater overflow ducts, the seawater overflow ducts connects the seawater run-off, be inserted with respectively oil pick-up tube and drinking-water pipe 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 by oil pick-up tube and drinking-water pipe respectively.The 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 level control switch for water, and level control switch for water is electrically connected to oil pumper for controlling the switch of 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 with water pumping electromechanical for controlling the switch of draft engine.For avoiding transport pipe and water injection pipe to be worn and preventing that seawater from entering workstation, described work chamber is provided with the through hole that supplies transport pipe and water injection pipe to pass, and this through hole position is provided with protection pipe box and leakproofing material.
The utility model, owing to being provided with primary seal door and secondary seal door, also arranges storehouse internal pressure regulation device, has further improved the safety factor of staff when turnover seabed operation storehouse, the bottom, can meet the requirement of seabed operation storehouse or submersible.On the cargo ship that the utility model also can ride the sea, install and use.When running into sinking, the staff can enter in time in the safety warehouse that is provided with hermatic door and take refuge, and then sends an SOS as discharged ball float, or starts the means such as sound and light alarm device, allows rescue group's rescue of coming in time.
Below in conjunction with accompanying drawing, the utility model is further described.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of embodiment of the utility model;
The plan structure schematic diagram that Fig. 2 is the utility model equipment work chamber;
The structural representation that Fig. 3 is a kind of embodiment firsts and seconds discrepancy of the utility model sealed module;
The structural representation that Fig. 4 is the utility model one-level discrepancy sealed module.
The specific embodiment
As Fig. 1, shown in 3, the utility model 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 utility model is used storehouse internal pressure regulation device, storehouse internal pressure regulation device comprises differential pressure transducer, high pressure pump and pressure conveying 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 the reducing valve pressure release during decompression.
Fig. 4 is the structural representation that the utility model only is provided with one-level discrepancy sealed module.
The utility model can be used for the seabed workstation that ocean floor drilling recovers the oil, and workstation 1 bottom is provided with mat or leg 2 when building the seabed workstation, 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 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 respectively oil pick-up tube 61 and drinking-water pipe 81 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 by oil pick-up tube 61 and drinking-water pipe 81 respectively.
As shown in Figure 1, 2, the utility model 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 are provided with level control switch for water, and level control switch for water is electrically connected to oil pumper for controlling the switch of 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 with water pumping electromechanical for controlling the switch of draft engine.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.
The utility model also can be used for submersible, 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 lifting in water, advances and retreat.Submersible is as submarine, scientific investigation submersible etc.
Further, when sinking occurring, be to obtain in time rescue, 1 li of workstation also is furnished with the distress signal ball float, and the 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 preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (10)
1. the 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 secondary seal door (114) that described secondary discrepancy sealed module (113) front portion is provided with 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, during supercharging, pressure flows to one-level discrepancy sealed module (111) and secondary discrepancy sealed module (113) by high pressure hose, 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 retreat.
4. seabed operation according to claim 1 and 2 storehouse, it is characterized in that: 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).
5. seabed operation according to claim 4 storehouse, it is characterized in that: 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), periphery at the inner water injection pipe of equipment work chamber (12) (4) is provided with seawater overflow ducts (7), seawater overflow ducts (7) connects seawater run-off (8), be inserted with respectively oil pick-up tube (61) and drinking-water pipe (81) 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 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 arranged on 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 to oil pumper for controlling the switch of 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 with water pumping electromechanical for controlling the switch of draft engine.
8. according to the described seabed operation of claim 5-7 any one storehouse, 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 is characterized in that: described workstation (1) is inner 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, the in-built acoustic-optic alarm of confined space.
10. according to the described seabed operation of claim 5-7 any one storehouse, it is characterized in that: described workstation (1) is inner 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, the in-built acoustic-optic alarm of confined space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320290635 CN203358852U (en) | 2013-05-26 | 2013-05-26 | Undersea operation cabin provided with in-and-out safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320290635 CN203358852U (en) | 2013-05-26 | 2013-05-26 | Undersea operation cabin provided with in-and-out safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358852U true CN203358852U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320290635 Expired - Fee Related CN203358852U (en) | 2013-05-26 | 2013-05-26 | Undersea operation cabin provided with in-and-out safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274037A (en) * | 2013-05-26 | 2013-09-04 | 赵松和 | Seabed working cabin with safety doors |
-
2013
- 2013-05-26 CN CN 201320290635 patent/CN203358852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274037A (en) * | 2013-05-26 | 2013-09-04 | 赵松和 | Seabed working cabin with safety doors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160526 |