CN202527447U - Underwater oil leakage collection and temporary-storage device - Google Patents
Underwater oil leakage collection and temporary-storage device Download PDFInfo
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- CN202527447U CN202527447U CN2012200403371U CN201220040337U CN202527447U CN 202527447 U CN202527447 U CN 202527447U CN 2012200403371 U CN2012200403371 U CN 2012200403371U CN 201220040337 U CN201220040337 U CN 201220040337U CN 202527447 U CN202527447 U CN 202527447U
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- oil
- storage tank
- leakage
- oil leakage
- underwater
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Abstract
The utility model discloses an underwater oil leakage collection and temporary-storage device and an application method thereof, which are used for emergency treatment in case of underwater oil leakage accidents. The device mainly comprises a collecting cover, a flexible storage tank, a flexible pipe, cables and the like, wherein fixing bodies are arranged at the bottom of the collecting cover; an output end is arranged at the top of the collecting cover; the collecting cover and the flexible storage tank are connected together through the flexible pipe; and the flexible storage tank is fixed by the cables. As for the application method, the collecting cover is arranged above a submarine oil leakage point, the collected oil leakage is stored in the underwater flexible storage tank through the flexible pipe in water so as to effectively avoid the spreading of the crude oil with the ocean current in the floating process, and finally the temporally stored crude oil and the flexible storage tank go up or are pulled up to the surface for recovery treatment. The device provided by the utility model has the characteristics of underwater collection, underwater temporary storage and whole-tank recovery, is easy to store, carry and lay, can be used for continuously collecting oil leakage under harsh oceanic conditions, and has excellent advantages in the aspect of rescue timeliness.
Description
Technical field
The invention belongs to the novel emergency treatment device of leakage of oil under water and the method for using in offshore oil development safety and environmental protection field.
Background technology
At present marine oil spill reclaims and several different methods " antagonism " leakage of oils such as " the hurdle method is dragged in the oil fence and oil suction ", " chemistry disappear oil process ", " firing method ", " oil skimming method " have been adopted in the measure of removing contamination." chemistry disappear oil process " is that distintegrant is directly injected fistula of perineum oil sources head or sea, reduces crude oil to the influence of environment with safety." firing method " be earlier with the oil slick fence oil accumulation agglomerating in the leakage of oil, igniting, and then send ship to salvage the tar ball that burns, but the poisonous black smoke and the residue of the generation of burning have suffered environmentalist's criticism." the hurdle method is dragged in the oil fence and oil suction " is that leakage of oil is surrounded, and traction oil suction again can be put into felt, hair or animal fur in the oil suction hurdle, is put into the zone of leakage of oil, uses their oil suctions.The above-mentioned several kinds of way processing times relatively lag behind, and all can not collect leakage of oil under the recycle-water from the source effectively in time.
The oil spilling of reinforced concrete cover oil-collecting device in can recovery accident oil well under water, the operation principle of this device be for after covering leakage of oil point with the reinforced concrete cover, and the trapped fuel in the cover is pumped into the oil-collecting boat at sea, uses this device to it is said recyclable about 85% oil spilling.This mode belongs to the collection of source shutoff under water leakage of oil and can avoid crude oil to diffuse to the sea; Avoid or reduce environmental pollution; But existing method need be located in the leakage of oil source check card son or reinforced concrete cover under water is set; And the cooperation of the large-scale oil-collecting boat of needs, can't satisfy the requirement of the lighting of leakage of oil emergency processing equipment, miniaturization.
Simultaneously; The method in past all is that leakage of oil is transported on the above water craft in will covering through pipeline; Feed-line receives that stormy waves power is big under the condition of deep-sea, fluid carries that on-way resistance is big, above water craft receives sea situation to influence difficulties such as big; The special continuity that can't realize that under severe sea condition leakage of oil is collected is unfavorable for speedily carrying out rescue work.
Therefore; The marine crude oil leakage underwater emergency that needs research to break away from large-scale auxiliary ship station is collected and temporary technology; Realize lighting, miniaturization and standingization (similar standing fire extinguisher) of leakage of oil emergency processing equipment; Avoid or reduce marine environmental pollution, win the quality time, assurance exploitation of offshore oil and gas safety is significant for repairing with subsequent treatment.
Summary of the invention
The present invention studies a kind of novel collection of leakage of oil under water and apparatus for temporary storage and method for using thereof, realizes the recovery under water of leakage of oil, effectively prevents crude oil diffusion with ocean current in floating-upward process, and the leakage of oil of collecting is stored under water in the software storage tank.The objective of the invention is to develop a kind of collection of leakage of oil under water and apparatus for temporary storage and method for using thereof, realize the emergency processing of seabed leakage of oil.
Technical solution of the present invention:
Leakage of oil collection under water and apparatus for temporary storage mainly are made up of collecting hood 1, fixed body 2, software storage tank 7, soft pipeline 4 etc., and it is characterized in that: the bottom of collecting hood 1 is provided with fixed body 2; The top of collecting hood 1 is provided with output 3; Soft pipeline 4 two ends are connected with software storage tank 7 with collecting hood 1 respectively, and software storage tank 7 is fixed on the hawser 10, and software storage tank 7 is provided with 1# tube connector 6,2# tube connector 8; 1# tube connector 6 is connected with 1# valve 5, and 2# tube connector 8 is connected with 2# valve 9.Its scope of application also is applied to the phytal zone, also can be applicable to the profundal zone.
Collecting hood 1 can be the rigidity collecting hood that steel or concrete etc. are processed, and also can be the software collecting hood that membranaceous waterproof flexible material is made.
Two ends with soft pipeline 4 when using connect and compose an integral body with output 3 and 1# valve 5 respectively; Fixed body 2 is fixed on the top of leakage of oil point under water with collecting hood 1; Software storage tank 7 is along with the traction of hawser 10 is fixed on than collecting hood 1 position summary eminence; The leakage of oil that collecting hood 1 is collected is stored in the software storage tank 7 with the 1# tube connector through output 3, soft pipeline 4,1# valve 5, and last software storage tank breaks away from fixing come-up or draws high the sea.
Can be in practical application according to what of leakage of oil amount, a plurality of software storage tanks 7 of stack series connection on existing basis are controlled the collection and the memory space of leakage of oil.
When the sea taking place under water during oil accident; With engineering ship this device is transported to the oil spilling place, collects leakage of oil under water, and the leakage of oil of collecting is stored in the software storage tank through collecting hood; Realize the recovery under water of leakage of oil and temporary under water, effectively prevent crude oil diffusion with ocean current in floating-upward process.
After floating on the sea with the software storage tank at last, reclaims temporary under water crude oil.
The beneficial effect of the invention:
(1) lighting that equipment is collected in leakage of oil, the requirement of miniaturization have been realized.Particularly when collecting hood, fluid reservoir etc. is the software device, be easy to deposit, transportation especially, lay, outstanding advantage is arranged aspect ageing speedily carrying out rescue work.
(2) through reclaiming under water, keeping under water; And in the together floating recovery of whole software storage tank and inner sump oil thereof subsequently; Avoided being transported to the sea by the deep-sea through long pipe runs; Overcome the past will cover through pipeline in the leakage of oil feed-line that is transported to the existence on the above water craft receive that stormy waves power is big, fluid carries that on-way resistance is big, above water craft receives sea situation to influence difficulties such as big, can realize also under severe sea condition that especially leakage of oil collects continuously.
(3) this collection of leakage of oil under water begins to collect leakage of oil with temporary device from the leakage of oil point, from the source, leakage of oil has been carried out handling timely and effectively, and leakage of oil simultaneously can large tracts of land not spread, and guarantees to have dropped to minimum to the pollution level of marine environment.
(4) this technology need not large-scale stand-by vessel, need not the high-performance standpipe, and technical difficulty and operating cost significantly reduce thereupon.
Description of drawings
Fig. 1 is a kind of collection of leakage of oil under water and apparatus for temporary storage sketch map
1, collecting hood 2, fixed body 3, output 4, soft pipeline
5,1# valve 6,1# tube connector 7, software storage tank 8,2# tube connector
9,2# valve 10, hawser 11, leak source.
The specific embodiment
Combine Figure of description at present, the present invention further described:
The first step: collect and temporary device drawing and data, members such as processing and fabricating collecting hood 1, fixed body 2, software storage tank 7 according to the leakage of oil under water of design.Collecting hood 1 can be the rigidity collecting hood that steel or concrete etc. are processed, and also can be the software collecting hood that membranaceous waterproof flexible material is made; When adopting the software collecting hood also can cover body adhere to or colligation on the counterweight frame, make the software collecting hood to place under water.
Second step: the bottom periphery of collecting hood 1 is installed and fixed body 2, and fixed installation output 3 is consolidated with snap joint on the output 3 at the top of collecting hood 1, has constituted like this and has collected part under water.
The 3rd step: software storage tank 7 is fixed on the hawser 10, and the 1# tube connector 6 on the software storage tank 7 is connected with 1# valve 5, and 1# valve 5 is connected with soft pipeline 4, has constituted storage compartment under water like this.
The 4th step: the fixed installation snap joint at the two ends of soft pipeline 4 has constituted transport portion in the water like this.
The 5th step: this three part is packaging together and be positioned on the engineer operation boats and ships, as the emergency treatment device of marine oil spill.
The 6th step: when the seabed oil accident takes place, this device is transported to the oil spilling place, opens the box, the two ends of soft pipeline 4 are connected with 1# valve 5 with output 3 respectively through snap joint, make integral body of three parts formation with engineering operation ship oceangoing ship.Open 1# valve 5, the collecting hood 1 that will be banded with fixed body 2 of the mode through the gravity tractive is fixed on the top of leakage of oil point under water then, and software storage tank 7 is along with the traction of hawser 10 is fixed on than collecting hood 1 position eminence slightly.The density of oil is less than density of sea water, so the leakage of oil that collecting hood 1 is collected is stored in the software storage tank 7 through output 3, soft pipeline 4, realizes that the recovery under water of leakage of oil is temporary with under water, effectively prevents crude oil diffusion with ocean current in floating-upward process.
The 7th step: according to what of actual leakage of oil amount, series connection software storage tank 7 on this basis can superpose.If the fistula of perineum Chuck Steak just needs a plurality of software storage tanks 7 of stack series connection again, increase the collection and the memory space of leakage of oil.
The 8th step: when seabed leakage of oil collection operation finished, the software storage tank recycled Zi floating to the sea or drawing high the sea through crane.
The 9th step: carry out removing contamination of storage compartment under water after using up and handle and maintain subsequent use.
This device is applicable to the emergency processing operation of leakage of oil under water, realizes that the recovery under water of seabed leakage of oil and seabed keep in, and effectively prevents crude oil diffusion with ocean current in floating-upward process, avoids or reduces marine environmental pollution.
The leakage of oil collection under water and the apparatus for temporary storage scope of application also can be applicable to the leakage of oil of phytal zone and collect with temporary.
Claims (2)
1. leakage of oil collection under water and apparatus for temporary storage; Mainly form by collecting hood (1), fixed body (2), software storage tank (7), soft pipeline (4); It is characterized in that: the bottom of collecting hood (1) is provided with fixed body (2), and the top of collecting hood (1) is provided with output (3), and soft pipeline (4) two ends are connected with software storage tank (7) with collecting hood (1) respectively; Software storage tank (7) is fixed on the hawser (10); Software storage tank (7) is provided with 1# tube connector (6), 2# tube connector (8), and 1# tube connector (6) is connected with 1# valve (5), and 2# tube connector (8) is connected with 2# valve (9).
2. collection of leakage of oil under water according to claim 1 and apparatus for temporary storage is characterized in that: collecting hood (1) can be the rigidity collecting hood that steel or concrete etc. are processed, and also can be the software collecting hood that membranaceous waterproof flexible material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403371U CN202527447U (en) | 2012-02-08 | 2012-02-08 | Underwater oil leakage collection and temporary-storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200403371U CN202527447U (en) | 2012-02-08 | 2012-02-08 | Underwater oil leakage collection and temporary-storage device |
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| Publication Number | Publication Date |
|---|---|
| CN202527447U true CN202527447U (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200403371U Expired - Fee Related CN202527447U (en) | 2012-02-08 | 2012-02-08 | Underwater oil leakage collection and temporary-storage device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240255A (en) * | 2012-02-08 | 2013-08-14 | 中国石油化工股份有限公司 | Underwater spilled oil collection and temporary storage device |
| CN103240256A (en) * | 2012-02-08 | 2013-08-14 | 中国石油化工股份有限公司 | Underwater spilled oil collection and temporary storage device and application method thereof |
-
2012
- 2012-02-08 CN CN2012200403371U patent/CN202527447U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240255A (en) * | 2012-02-08 | 2013-08-14 | 中国石油化工股份有限公司 | Underwater spilled oil collection and temporary storage device |
| CN103240256A (en) * | 2012-02-08 | 2013-08-14 | 中国石油化工股份有限公司 | Underwater spilled oil collection and temporary storage device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151105 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |