CN103121028B - The device and method of insoluble light liquid or gas is collected in environmental liquids - Google Patents
The device and method of insoluble light liquid or gas is collected in environmental liquids Download PDFInfo
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- CN103121028B CN103121028B CN201310056079.5A CN201310056079A CN103121028B CN 103121028 B CN103121028 B CN 103121028B CN 201310056079 A CN201310056079 A CN 201310056079A CN 103121028 B CN103121028 B CN 103121028B
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Abstract
The device of insoluble light liquid or gas is collected in environmental liquids, comprise water-tight and air-tight flexible cover, this flexible cover is arch or umbrella shape, an accommodation space is formed in flexible cover, this accommodation space for accommodate be insoluble to environmental liquids and density be less than environmental liquids be collected liquid or gas, the periphery of flexible cover is evenly hung with by connector and makes the sagging formation arch of flexible cover periphery or umbrella shape and can prevent flexible cover in environmental liquids by the mass that buoyancy is risen, the top of flexible cover is provided with the pipe joint that at least one pore communicates with accommodation space, each pipe joint is all connected with the conduit for the reservoir by accommodation space and the environmental liquids external world.It is less and be insoluble to the liberation port being collected liquid or gas of environmental liquids that the present invention utilizes the flexible cover in arch or umbrella shape to be in density in environmental liquids, be collected liquid or gas and be collected into flexible cover inside for collecting, its structure is simple, and weight is little, is convenient to storage, carrying.
Description
Technical field
The present invention relates to a kind of device and method collecting insoluble light liquid or gas in environmental liquids.
Background technology
At present; the resource such as crude oil, natural gas often needs trans-regional transfer on a large scale; the appendix that the oil pipe of conveying crude oil and conveying comprise the gas of natural gas often passes through sea or river; if oil pipe or the appendix of sea or korneforos split; crude oil or gas discharge from the liberation port split; so not only can cause the wasting of resources, also can pollute surrounding enviroment.
For this reason, the patent No. be 00225230.9 Chinese patent disclose a kind of Overwater oil-leaking diffusion-proof enclosure, the patent No. be 200420051404.5 Chinese patent disclose a kind of fence and speed enhancing apparatus of sea leakage oil recovery device, fence is both mainly utilized to surround oil slick and remove it, but it all can only collect the oil slick having risen to sea, and can not collect just at the crude oil of seabed release, and not be suitable for collection gas leakage, thus there is poor effect, the shortcoming of function singleness.And the Chinese patent that the patent No. is 02236690.3 discloses a kind of offshore oil leakage pipeline crude oil recovery apparatus based on gas-lift principle, this device comprises the opposite opened wild card being loaded on extra large pipe leakage of oil point periphery, import and export on card and the pipeline be connected with import and export, wild card two ends opposing seal, inside to leave a blank chamber, the high pressure gas of crude oil in cavity and the air inlet pipe of bleeding is mixed into the lower gas of unit weight, oil, aqueous mixtures in chamber, under enough pressure effects through flowline gaslift to offshore platform separator, by crude oil recovery.But, this is that a kind of rigid approach that adopts collects the device of crude oil, when utilizing this device to collect the crude oil spilt, need diver by opposite opened wild card successfully cuff outside the oil pipe of oil leakaging port, also to ensure simultaneously wild card two ends sealing, air tight, but because oil leakaging port crude oil pressure is very big, seawater is dirty, has had a strong impact on the sight line of diver, therefore operation easier is very big, meanwhile, this device can not be used for collecting gas in a liquid, has the shortcoming of function singleness equally.
Summary of the invention
For the deficiencies in the prior art, an object of the present invention is to provide a kind of device collecting insoluble light liquid or gas in environmental liquids, its structure is very simple, cost is low, and operation easier is extremely low, and effect is good, insoluble light liquid can be collected in a liquid, also can collect insoluble gas, can also use as underwater lifesaving equipment or underwater operation storehouse simultaneously, achieve multifunction.
Two of object of the present invention is to provide a kind of method of collecting insoluble light liquid or gas in environmental liquids.
For achieving the above object one, the present invention adopts following technical scheme:
The device of insoluble light liquid or gas is collected in environmental liquids, comprise water-tight and air-tight flexible cover, this flexible cover is bottom opening and the arch of pars intermedia epirelief or umbrella shape, the space that flexible cover covers forms an accommodation space, this accommodation space for accommodate be insoluble to environmental liquids and density be less than environmental liquids be collected liquid or gas, the periphery of flexible cover is evenly hung with at least three by connector and makes the sagging formation arch of flexible cover periphery or umbrella shape and can prevent flexible cover in environmental liquids by the mass that buoyancy is risen, the top of flexible cover is provided with the pipe joint that at least one pore communicates with accommodation space, each pipe joint is all connected with the conduit for the reservoir by accommodation space and the environmental liquids external world.
Described connector is the hook that quantity is consistent with mass, and the lower periphery of flexible cover is evenly provided with and links up with hanging hole adaptive one by one, and the top hanging of each hook is in the hanging hole of correspondence, and each mass is fixed on corresponding hook bottom.
Be provided with the link for support hook that a diameter is less than hanging hole in each hanging hole, link sandwiches between the fixture block be made up of fiber cloth and flexible cover, and fixture block is fixedly connected with flexible cover by first pasting the mode of sewing afterwards.
Described mass is the one in weight, plummet, anchor or sandbag.
The expansion shape of described flexible cover is square, and mass is four, and these four mass are connected to the vertex angle part of flexible cover one to one.
For achieving the above object two, the present invention adopts following technical scheme:
In environmental liquids, collect the method for insoluble light liquid or gas, it comprises the steps:
A. flexible cover is put into the insoluble light liquid that will collect or the environmental liquids residing for gas, utilize the gravity of mass that flexible cover is sunk in environmental liquids, before sinking or in sinking watching, inner assist gas or the auxiliary liquid being filled with density and being less than environmental liquids from pipe joint to flexible cover, make the abundant flare up arch of flexible cover or umbrella shape, and make flexible cover inside form an accommodation space;
B. flexible cover sinks down into be located at and to be in environmental liquids and the proportion liberation port that is less than the insoluble light liquid that will collect of environmental liquids or gas is outside, make the insoluble light liquid that will collect or gas enter into the accommodation space of flexible cover inside, simultaneously by conduit directly or by pump on-tube joint;
C. conduit or delivery side of pump are switched to collection container, make the assist gas in the inner accommodation space of flexible cover or auxiliary liquid, and the insoluble light liquid that will collect or gas enter into collection container by conduit or pump.
A kind of device and method collecting insoluble light liquid or gas in environmental liquids set forth in the present invention, its beneficial effect is: apparatus and method of the present invention utilize the flexible cover be made up of soft high strength fibre cloth to be insoluble to the light liquid (liquid that namely proportion is less than this liquid) of this liquid or the liberation port of gas to cover release in forward liquid, the light liquid spilt or gas are less than this liquid due to proportion, thus will automatically rise in cavity that flexible cover covers, again through the pipe joint at flexible cover top, conduit is derived, the flexible cover of semi open model that what it adopted is, only the liquid level of flexible cover above liberation port need be put down, flexible cover is easy to sink to liquid level and covers liberation port under mass effect, in flexible cover decline process, assist gas or the auxiliary liquid that density is less than environmental liquids density is filled with to the accommodation space of its inside, the open-shaped state of flexible cover, its underpart opening covers larger region, without the need to very accurately operating, greatly reduce operation easier, apparatus structure of the present invention is simple, and weight is little, and flexible cover arbitrarily can fold gathering, is convenient to storage, carrying and launches to use, simultaneously, device of the present invention not only can collect light liquid and gas, can also by conduit to sink to liquid flexible cover inflation, thus in flexible cover formed one have enough oxygen without liquid space, thus it can be used as again underwater lifesaving equipment or the use of underwater operation storehouse, achieves multi-functional.
Accompanying drawing explanation
Fig. 1 is the configuration diagram that the present invention collects the first embodiment of the device of insoluble light liquid or gas in environmental liquids;
Fig. 2 is that A in Fig. 1 is to diagram;
Fig. 3 is the broken section enlarged drawing at hanging hole place in Fig. 1;
Fig. 4 is the configuration diagram that the present invention collects the second embodiment of the device of insoluble light liquid or gas in environmental liquids;
Fig. 5 is device that the present invention collects insoluble light liquid or gas in environmental liquids schematic diagram when working in a liquid.
Description of reference numerals:
10, flexible cover; 10 ', flexible cover; 11, accommodation space; 12, pipe joint; 13, conduit; 14, hanging hole; 141, link; 142, fixture block; 20, mass; 20 ', ground tackle; 30, link up with; 40 ', connecting rope;
100, seawater; 101, liberation port; 200, crude oil; 300, collection container.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
As Fig. 1, 2, 3, for the present invention collects the device of insoluble light liquid or gas in environmental liquids, it comprises the flexible cover 10 be made up of the soft fibre cloth of high strength, wherein, the material of fiber cloth can be aryl fiber cloth, polyvinyl fibre cloth etc., flexible cover 10 also can adopt the thin-film material that intensity is higher, , flexible cover 10 is bottom opening and the umbrella shape of pars intermedia epirelief, its space covered forms an accommodation space 11, this accommodation space 11 for accommodate be insoluble to environmental liquids and density be less than environmental liquids be collected liquid or gas, the periphery of flexible cover 10 is evenly hung with four by connector to be made the sagging formation flexible cover 10 of flexible cover periphery and can prevent flexible cover 10 in a liquid by the mass 20 that buoyancy is risen, in order to ensure the intensity of flexible cover 10, flexible cover can form with sewing up after multi-layer fiber cloth overlap.The top of this flexible cover 10 is provided with the pipe joint 12 that at least one pore communicates with the accommodation space 11 that flexible cover 10 covers, and each pipe joint 12 is all connected with for the conduit 13 by accommodation space 11 and the extraneous reservoir of this liquid.
Above-mentioned described flexible cover is rounded, four mass 20 are evenly hung in the lower periphery of flexible cover 10 by connector, described connector is the hook 30 that quantity is consistent with mass 20, the lower periphery of flexible cover 10 is evenly provided with and links up with 30 hanging holes 14 adaptive one by one, the top hanging of each hook 30 is in the hanging hole 14 of correspondence, and each mass 20 is fixed on corresponding hook 30 bottom.
In order to strengthen the fastness of hanging hole 14, the link 141 for support hook 30 that a diameter is less than hanging hole 14 is provided with in each hanging hole 14, link 141 sandwiches between the fixture block 142 be made up of fiber cloth and flexible cover 10, and fixture block 142 is fixedly connected with flexible cover 10 by first pasting the mode of sewing afterwards.Described mass 20 can be weight, also can be plummet, can also be sandbag, can also be that other can be in environmental liquids at flexible cover 10 certainly, make the article that flexible cover sinks.
As Fig. 4, for another kind of version of the present invention, structure shown in its with Fig. 1-3 is roughly the same, difference is, the expansion shape of its flexible cover 10 ' is in square, material selects the fiber cloth of water-tight and air-tight soft high strength to make equally, such as aryl fiber cloth, polyvinyl fibre cloth etc., four vertex angle parts of flexible cover 10 ' divide by being connected with one respectively by connecting rope 40 ' as the ground tackle 20 ' of mass, connecting rope 40 ' can be made up of the fiber cloth with the equal material of flexible cover, also can make with the material that other toughness is strong, the mode that the top of these four connecting ropes 40 ' adds stickup with sewing is separately fixed on four angles of flexible cover 10 ' lower periphery, four ground tackles 20 ' are separately fixed on the bottom of four connecting ropes 40.
Be pointed out that, in the structure shown in Fig. 1-3, connector also can be connecting rope, mass can be ground tackle, now hanging hole need be set on the flexible cover by the hood-shaped one-tenth of circular flexible, can with the mode identical with the second embodiment connecting rope and ground tackle be fixedly connected on by circular flexible hood-shaped become flexible cover lower periphery on.Equally, in the structure shown in Fig. 4, connector can be hook, and mass can be weight or plummet or sandbag, now needing to arrange hanging hole on four angles of flexible cover lower periphery, in the mode identical with the first embodiment, mass being hung in hanging hole by linking up with.Certainly, hook also can coordinate with ground tackle, connecting rope also can coordinate with weight, plummet or sandbag, makes the sagging formation flexible cover of flexible cover periphery and can prevent flexible cover in a liquid by the object that buoyancy is risen, no matter adopt which kind of connector and mass all can as long as can reach.
See Fig. 5, gathering-device of the present invention may be used for the crude oil collecting leakage in ocean, namely environmental liquids is seawater 100, being collected thing is crude oil 200, its density is less than the density of seawater 100, in use, the lower openings of flexible cover 10 covers a larger region, the placement position of flexible cover 10 is in crude oil 200 and reveals ocean surface directly over mouth 101, after flexible cover 10 is thrown in, gravity due to the mass 20 of its periphery is greater than the buoyancy that seawater produces said apparatus, therefore, when device is invested in directly over crude oil leakage mouth 101, said apparatus slowly sinks and covers the comparatively large regions above crude oil leakage mouth 101, the crude oil risen enters into accommodation space 11 from the bottom opening of flexible cover 10, and assemble from the bottom to top in accommodation space 11, now, extraneous collection container connected by conduit 13, after air original in accommodation space 11 has been extruded by crude oil, namely crude oil 200 in accommodation space 11 entered in the middle of extraneous collection container by conduit 13.In this process, because kind of the liquid of two inside and outside flexible cover 10 is respectively crude oil 200 and seawater 100, crude oil 200 proportion in flexible cover 10 is lighter, flexible cover 10 outside is heavier as the proportion of the seawater 100 of environmental liquids, two kinds of poor buoyancy caused of fluid density can make flexible cover 10 float, the effect of mass 20, makes flexible cover 10 stably rest in seawater 100 and is covered by crude oil 200 leakage hole 101.
The weight of mass 20 can be decided according to the actual requirements, such as operation in very dark environmental liquids (as deep-sea), and the gross mass of mass 20 just needs larger, and operation in more shallow liquid, the gross mass of mass 20 just can be smaller.Certainly, in order to improve the subsidence velocity of flexible cover 10 in environmental liquids, the off-position of collected liquid can be sunk to faster, first flexible cover 10 can be bundled into bundle with rope, it is not allowed to scatter, when sinking to off-position Deng flexible cover 10, then the rope pricking bundle is unclamped, allow flexible cover 10 launch to cover on off-position.Also have, although the reason that collected liquid specific gravity is less than environmental liquids can automatically along in the collection container 300 in the conduit 13 entered environment liquid external world, but in order to improve the gathering speed of collected liquid, pump can be set between conduit 13 and collection container 300, extraneous to accommodation space 11 and liquid 100 container 300 is communicated with by pump by such conduit 13, liquid collected by flexible cover 10 is pumped into collection container 300 by conduit 13 by pump at faster speed, simultaneously, be unlikely to too much to make to enter liquid collected by flexible cover 10 and gush out from the lower periphery of flexible cover 10, also be unlikely to very few and the environmental liquids entered in flexible cover 10 pumped into container 300, two height and positions that can be just different in flexible cover 10, a float type liquid level switch is respectively set, this float type liquid level switch is connected with switch pump, when the interface of the environmental liquids in flexible cover 10 and collected liquid reaches the position of low level float type liquid level switch, pump is started working, extract collected liquid and pumped in collection container 300, when the interface of the environmental liquids in flexible cover 10 and collected liquid attains to a high place the position of float type liquid level switch, pump quits work, because environmental liquids is different from the proportion of collected liquid, float type liquid level switch can be subject to it is pushed to collected liquid by one pressure from environmental liquids, thus make float type liquid level switch when being in two liquid interfaces, can the action with interfacial change in location.
When there is this this environmental liquids of environmental liquids release ratio anharmonic ratio of forward in environmental liquids and be little and being insoluble to the liberation port of the gas of this environmental liquids, processing procedure is identical with above-mentioned cardinal principle, difference is: do not utilize pump, the gathering speed of gas is also very fast, therefore generally, do not utilize pump (certainly have pump gathering speed faster) when collecting gas, just do not need to arrange float type liquid level switch yet.
Certainly, flexible cover of the present utility model can also be bottom opening and the arch of pars intermedia epirelief.
Present invention also offers the method for collecting insoluble light liquid or gas in a liquid, the method adopts the device collecting insoluble light liquid or gas as above in environmental liquids, comprises the steps:
A. flexible cover 10 is put into the insoluble light liquid that will collect or the environmental liquids residing for gas, utilize the gravity of mass that flexible cover 10 is sunk in environmental liquids, in sinking watching, the auxiliary liquid that assist gas or density are less than environmental liquids is constantly filled with from pipe joint to flexible cover 10 inside, assist gas or auxiliary liquid can ensure that flexible cover 10 fully opens, make the bottom opening of flexible cover 10 cover larger area as much as possible, flexible cover 10 inside after expansion forms an accommodation space 11;
B. make flexible cover 10 be located to be in environmental liquids and the proportion liberation port that is less than the insoluble light liquid that will collect of environmental liquids or gas is outside, make the insoluble light liquid that will collect or gas enter into the accommodation space 11 of flexible cover 10 inside, simultaneously by conduit 13 directly or by pump on-tube joint;
C. conduit 13 or delivery side of pump are switched to collection container, make the assist gas in the inner accommodation space 11 of flexible cover 10 or auxiliary liquid, and the insoluble light liquid that will collect or gas enter into collection container by conduit 13 or pump.
In above-mentioned steps a, can be before flexible cover 10 sinks, to flexible cover 10 inner inflatable, flexible cover 10 fully be opened, make the accommodation space 11 that its inner formation is larger.
It is emphasized that, device of the present invention not only can collect light liquid and gas, can also be inflated to the flexible cover 10 sinking to liquid by conduit 13, thus in flexible cover 10 formed one have enough oxygen without liquid space, thus it can be used as again underwater lifesaving equipment or the use of underwater operation storehouse, such as, when equipment breaks down under water, enough air or oxygens can be full of in advance in flexible cover 10, operating personnel enter into the accommodation space 11 of the flexible cover 10 having air or oxygen, the effect of air or oxygen makes flexible cover 10 fully open in arch or umbrella shape, then flexible cover 10 is invested in water surface place directly over faulty equipment, mass 20 makes flexible cover 10 slowly decline, flexible cover 10 is made finally to be located at the top of faulty equipment, and finally make flexible cover 10 be in poised state in water, when practical operation, the gravity of mass 20 likely can be greater than because of the buoyancy suffered by flexible cover 10, flexible cover 10 can not drop to precalculated position, the air or oxygen in accommodation space 11 then now can be discharged by the conduit 13 at flexible cover 10 top, the lower water depth of adjustment flexible cover 10, certainly, also can according to actual conditions, in flexible cover 10 sinking watching, air or oxygen is filled with in accommodation space 11, flexible cover 10 is finally made just in time to cover at after on faulty equipment, buoyancy suffered by it can be just in time suitable with the gravity of mass 20, pressure differential inside and outside reduction flexible cover 10 as far as possible, owing to there is enough air and oxygen in the accommodation space 11 of flexible cover 10, and, after being established by flexible cover 10 cover, faulty equipment will expose to more than the level of flexible cover 10 inside, operating personnel's operation in the aerobic accommodation space 11 of flexible cover 10, can repair equipment fast.During as underwater lifesaving equipment use, operating process is roughly the same with above-mentioned, and its difference is, after the personnel that are rescued enter into the aerobic accommodation space 11 of flexible cover 10, air can be filled with slowly in accommodation space 11, now, suffered by flexible cover 10, buoyancy is greater than the gravity of mass 20, and namely the air in flexible cover 10 and accommodation space 11 is gone up, finally rise to more than the water surface, horizontal plane in accommodation space 11 and ambient level are maintained an equal level, and pack up flexible cover 10, personnel are finally rescued.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (5)
1. collect the method for insoluble light liquid or gas in a liquid, it is characterized in that, the method adopts the device collecting insoluble light liquid or gas in environmental liquids, this device comprises water-tight and air-tight flexible cover, this flexible cover is bottom opening and the arch of pars intermedia epirelief or umbrella shape, the space that flexible cover covers forms an accommodation space, this accommodation space for accommodate be insoluble to environmental liquids and density be less than environmental liquids be collected liquid or gas, the periphery of flexible cover is evenly hung with at least three by connector and makes the sagging formation arch of flexible cover periphery or umbrella shape and can prevent flexible cover in environmental liquids by the mass that buoyancy is risen, the top of flexible cover is provided with the pipe joint that at least one pore communicates with accommodation space, each pipe joint is all connected with the conduit for the reservoir by accommodation space and the environmental liquids external world, this method of collecting insoluble light liquid or gas in a liquid comprises the steps:
A. flexible cover is put into the insoluble light liquid that will collect or the environmental liquids residing for gas, utilize the gravity of mass that flexible cover is sunk in environmental liquids, before sinking or in sinking watching, inner assist gas or the auxiliary liquid being filled with density and being less than environmental liquids from pipe joint to flexible cover, make the abundant flare up arch of flexible cover or umbrella shape, and make flexible cover inside form an accommodation space;
B. flexible cover sinks down into be located at and to be in environmental liquids and the proportion liberation port that is less than the insoluble light liquid that will collect of environmental liquids or gas is outside, make the insoluble light liquid that will collect or gas enter into the accommodation space of flexible cover inside, simultaneously by conduit directly or by pump on-tube joint;
C. conduit or delivery side of pump are switched to collection container, make the assist gas in the inner accommodation space of flexible cover or auxiliary liquid, and the insoluble light liquid that will collect or gas enter into collection container by conduit or pump.
2. method of collecting insoluble light liquid or gas in a liquid according to claim 1, it is characterized in that, described connector is the hook that quantity is consistent with mass, the lower periphery of flexible cover is evenly provided with and links up with hanging hole adaptive one by one, the top hanging of each hook is in the hanging hole of correspondence, and each mass is fixed on corresponding hook bottom.
3. method of collecting insoluble light liquid or gas in a liquid according to claim 2, it is characterized in that, the link for support hook that a diameter is less than hanging hole is provided with in each hanging hole, link sandwiches between the fixture block be made up of fiber cloth and flexible cover, and fixture block is fixedly connected with flexible cover by first pasting the mode of sewing afterwards.
4. method of collecting insoluble light liquid or gas in a liquid according to claim 2, is characterized in that, described mass is the one in weight, plummet, anchor or sandbag.
5. method of collecting insoluble light liquid or gas in a liquid according to claim 1, is characterized in that, the expansion shape of described flexible cover is square; Mass is four, and is connected to the vertex angle part of flexible cover one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310056079.5A CN103121028B (en) | 2012-11-14 | 2013-02-21 | The device and method of insoluble light liquid or gas is collected in environmental liquids |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456893 | 2012-11-14 | ||
| CN201210456893.1 | 2012-11-14 | ||
| CN2012104568931 | 2012-11-14 | ||
| CN201310056079.5A CN103121028B (en) | 2012-11-14 | 2013-02-21 | The device and method of insoluble light liquid or gas is collected in environmental liquids |
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| Publication Number | Publication Date |
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| CN103121028A CN103121028A (en) | 2013-05-29 |
| CN103121028B true CN103121028B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013200810298U Expired - Lifetime CN203304259U (en) | 2012-11-14 | 2013-02-21 | Device for collecting insoluble light liquid or gas in environment liquid |
| CN201310056079.5A Active CN103121028B (en) | 2012-11-14 | 2013-02-21 | The device and method of insoluble light liquid or gas is collected in environmental liquids |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013200810298U Expired - Lifetime CN203304259U (en) | 2012-11-14 | 2013-02-21 | Device for collecting insoluble light liquid or gas in environment liquid |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203304259U (en) * | 2012-11-14 | 2013-11-27 | 李虬 | Device for collecting insoluble light liquid or gas in environment liquid |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981154A (en) * | 1969-11-25 | 1976-09-21 | Arcadia Refining Company | System for recovering petroleum fluids from underwater fissures |
| FR2368581A1 (en) * | 1976-10-25 | 1978-05-19 | Keruzore Francois | Sea-bed oil spill collecting device - comprising flexible plastic funnel sliding on cables anchored to sea:bed |
| FR2463835A1 (en) * | 1979-08-23 | 1981-02-27 | Chastan Bagnis Lucien | Reclaiming light liquids as oil for sea-bed - where liq. lighter than water flows naturally upwards through flexible pipe into floating tank |
| FR2849894A1 (en) * | 2003-01-10 | 2004-07-16 | Yannick Duval | Underwater equipment recovering oil leaking from sunken boat, comprises shaft with weights holding it on sea bed, suspended by flotation ring |
| CN201376783Y (en) * | 2009-03-20 | 2010-01-06 | 唐瑞文 | Belt cleaner |
| CN203304259U (en) * | 2012-11-14 | 2013-11-27 | 李虬 | Device for collecting insoluble light liquid or gas in environment liquid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001387A1 (en) * | 1980-10-22 | 1982-04-29 | Enn Vallak | Equipment for the recovery of oil flowing out of sub-water ground |
| DE112010005811A5 (en) * | 2010-08-18 | 2013-05-29 | Markus Tutsch | METHODS FOR EMERGENCY REDUCTION OF LIQUID AND GAS IN WATERS IN LEAKAGE IN UNDERWATER PIPELINES AND PIPE HOLES |
-
2013
- 2013-02-21 CN CN2013200810298U patent/CN203304259U/en not_active Expired - Lifetime
- 2013-02-21 CN CN201310056079.5A patent/CN103121028B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3981154A (en) * | 1969-11-25 | 1976-09-21 | Arcadia Refining Company | System for recovering petroleum fluids from underwater fissures |
| FR2368581A1 (en) * | 1976-10-25 | 1978-05-19 | Keruzore Francois | Sea-bed oil spill collecting device - comprising flexible plastic funnel sliding on cables anchored to sea:bed |
| FR2463835A1 (en) * | 1979-08-23 | 1981-02-27 | Chastan Bagnis Lucien | Reclaiming light liquids as oil for sea-bed - where liq. lighter than water flows naturally upwards through flexible pipe into floating tank |
| FR2849894A1 (en) * | 2003-01-10 | 2004-07-16 | Yannick Duval | Underwater equipment recovering oil leaking from sunken boat, comprises shaft with weights holding it on sea bed, suspended by flotation ring |
| CN201376783Y (en) * | 2009-03-20 | 2010-01-06 | 唐瑞文 | Belt cleaner |
| CN203304259U (en) * | 2012-11-14 | 2013-11-27 | 李虬 | Device for collecting insoluble light liquid or gas in environment liquid |
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| Publication number | Publication date |
|---|---|
| CN103121028A (en) | 2013-05-29 |
| CN203304259U (en) | 2013-11-27 |
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