CN1978792B - Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function - Google Patents
Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function Download PDFInfo
- Publication number
- CN1978792B CN1978792B CN200510047938XA CN200510047938A CN1978792B CN 1978792 B CN1978792 B CN 1978792B CN 200510047938X A CN200510047938X A CN 200510047938XA CN 200510047938 A CN200510047938 A CN 200510047938A CN 1978792 B CN1978792 B CN 1978792B
- Authority
- CN
- China
- Prior art keywords
- air chamber
- constant pressure
- air
- pressure exhaust
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention relates to a marine environmental protection device of a double-layer air chamber rubber oil boom having self open and constant pressure deflated functions, which surroundingly controls, concentrates, and transfers water surface oil spill. The oil boom air chamber is put in the water after full filling with air, concentrated by the action of the wave. By now the lower air chamber filled with air generates strain due to deformation to maintain surrounding control shape. The invention has the advantages of reasonable structure, wide application, safety and reliability, high efficiency, long service life and the like, as well as solves the concentration problem while surroundingly controlling the oil spill, reclaims without manpower air exhaust, saves a great deal of time, and reduces economic expenditure.
Description
Technical field
The present invention relates to a kind of plant equipment of protecting aquatic environment, especially a kind of can be floating at the water surface, and novelly having of can preventing pollution sources diffusions from the two-layer air chamber rubber oil boom that opens with constant pressure exhaust function.
Technical background because a variety of causes often causes oil spill disaster, makes the ocean water surface be subjected to the severe contamination of oil sources in present crude oil transport by sea and cargo handling process.Crude oil can spread to the ocean gradually everywhere, causes environment pollution, threatens halobiontic existence and influences the safety of maritime traffic.Under this big situation, people discuss countermeasure one after another, for example, a kind of air filling type oil fence that still uses at present in being the air filling type rubber oil boom of 91233018.X, number of patent application has been proposed, its basic structure is made up of junction plate, rubber body and air chamber, charge valve is housed on the air chamber, and inflation rear gas chamber expand into cylindrical.
But using existing air filling type rubber oil boom to contain in the process of oil spilling, after the spill containment on the water surface is in the closed area that an oil fence forms, the oriented movement tendency of assembling together of the oil fence.Even in the little bay of wind slight sea, the oil fence also can very fast flocking together, and makes to contain area and sharply dwindle, and causes the failure of spill containment.Tracing it to its cause is exactly the function that the oil fence of individual layer air chamber does not have shape to keep, and two air chamber junctions are subjected to slight wave action and will relatively rotate, and under the mutual draw of each internode, the more piece oil fence flocks together very soon.Be exactly existing oil fence complex operation when reclaiming in addition,,, need very big manpower and economic the input so need artificial air-breathing could the discharge air in the air chamber because its charge valve has check function.
Summary of the invention
The purpose of this invention is to provide a kind of two-layer air chamber rubber oil boom that opens certainly with constant pressure exhaust function that has, be used to solve other blowdown instrument and can't effectively prevent and treat and suppress ocean surface or spilled oil on water surface pollution problems.
For achieving the above object, the present invention has the two-layer air chamber rubber oil boom that opens certainly with constant pressure exhaust function, and the oil fence is made up of adapter plate, body, constant pressure exhaust valve, counterweight chain; Be provided with the little air chamber of upper atmosphere chamber and lower floor in body, two layers of air cells is staggered; The counterweight chain is fixed on the bottom of body; The diameter of the little air chamber of lower floor is half of upper atmosphere chamber diameter, and little air chamber is positioned at the middle position of two atmospheric air chambers in top and the overlap length of upper atmosphere chamber is 1/3 of an atmospheric air chamber length; Also can adopt clamping plate and support bar to replace upright air chamber between two atmospheric air chambers; All building blocks of the oil fence are made by the materials processing with waterproof, wear-resisting attribute.
After adopting said structure, have from opening the two-layer air chamber rubber oil boom of function, after two layers of air cells all is full of air and puts into water, the complete submerged of little air chamber of lower floor, when under two effects of atmospheric air chamber on upper strata relative rotation taking place, following little air chamber is bent at stormy waves.But the area that two walls that can make its air chamber when stingy chamber is crooked bear internal air pressure changes, and the pressure differential of formation produces torque to resist the mutual rotation between two atmospheric air chambers.After adopting two-layer air chamber, the buoyant weight of the oil fence can increase than (gross buoyancy of the oil fence and the ratio of gross weight), and the ascent rate behind the oil fence submerged is accelerated, this just improved to a great extent the oil fence with ripple.Owing to the increase of surplus buoyancy, can strengthen the counterweight of oil fence bottom in addition, this provides very big help for anti-the rolling property that improves the oil fence.
Because air filling type oil fence air chamber is many, when reclaiming, need manually to bleed one by one, need very big human input during practical operation.For the rapid and convenient that realizes the oil fence reclaims, especially the charge valve of original oil fence is transformed, make it have constant pressure exhaust function, when reclaiming, push the air chamber of the oil fence by easy device (for example cylinder of two one determining deviations), after increasing to the outlet valve setting value, opens automatically the pressure in the air chamber, the rapid emptying of air in the air chamber, the oil fence just can be used existing up-coiler easily and reclaim.Compared with former way of recycling, saved the step of air chamber suction venting one by one, simplified removal process.
Advantage of the present invention is: rational in infrastructure, convenient and practical, be widely used, safe and reliable, efficient is high, long service life, and has solved the rendezvous problem when containing oil spilling, does not need manually to bleed when reclaiming, and saves the plenty of time, reduces economic expenditure.
Description of drawings
Fig. 1 has from the easy structure schematic diagram (no support bar) that opens with the two-layer air chamber rubber oil boom of constant pressure exhaust function for the present invention.
Fig. 2 has from the another kind of structural representation (having support bar) that opens with the two-layer air chamber rubber oil boom of constant pressure exhaust function for the present invention.
Fig. 3 has from the overall structure figure that opens with the inner constant pressure exhaust valve of the two-layer air chamber rubber oil boom of constant pressure exhaust function for the present invention.
The specific embodiment
As shown in Figure 1, the present invention has the two-layer air chamber rubber oil boom that opens certainly with constant pressure exhaust function, and the oil fence is made up of adapter plate 1, body 2, constant pressure exhaust valve 3, counterweight chain 5; Be provided with the stingy chamber 6 of upper atmosphere chamber 4 and lower floor in body 2, two layers of air cells is staggered; Counterweight chain 5 is fixed on the bottom of body 2; The diameter of the stingy chamber 6 of lower floor is half of upper atmosphere chamber 4 diameters, and stingy chamber 6 is positioned at the position of two atmospheric air chambers in top, 4 centres and the overlap length of upper atmosphere chamber 4 is 1/3 of atmospheric air chamber 4 length; Can adopt in addition clamping plate 7 and support bar 8 to replace upright air chamber between two atmospheric air chambers 4; All building blocks of the oil fence are made by the materials processing with waterproof, wear-resisting attribute.Wherein, constant pressure exhaust valve 3 is made of voltage regulation screw 9, spring 10, steel ball 11, cock 12, non-return film 13, sealing shroud 14, screw 15, valve body 16 and pressing plate 17.Air inflating and exhausting valve 3 is fixed on the oil fence by the oil fence air chamber wall that being threaded between pressing plate 17 and the valve body compresses between the two.Can rotate voltage regulation screw 9 and compress spring 10 before the oil fence uses, steel ball 11 just is pressed on the hole wall like this, blocks sealing shroud 14 by its projection that exposes.The inner hole wall of sealing shroud 14 conical outer walls and valve body forms linear sealing.Non-return diaphragm 13 with 4 screw on the inner surface of sealing shroud 14 with certain retractility.After air chamber 4,6 was full of, non-return diaphragm 13 was sealed the endoporus of sealing shroud 14 under the air pressure inside effect, made the air that charges into can not be excessive, played the effect of non-return.Screw cock 12 after inflation is finished, at this moment the oil fence just can be put into water and contain oil spilling.After finishing, the operation at sea of the oil fence to carry out the recovery of the oil fence, can adopt the air chamber of simple mechanism (as two rollers that spacing is certain) the extruding oil fence, pressure inside is raise, when reaching pressore setting, sealing shroud 14 backs down its steel ball 11 of chucking under the effect of air chamber internal pressure, eject together with cock 12 and non-return diaphragm 13 fixed thereon, at this moment the air of air chamber 4,6 inside is discharged rapidly, and the oil fence just can reclaim with winding mechanism easily.When using, after the user is full of air and puts into water two-layer big or small air chamber 4,6, the stingy chamber 6 complete submergeds of lower floor, in when, under two effects of atmospheric air chamber 4 at stormy waves on upper strata relative rotation taking place when, following stingy chamber 6 generation deformation.But the area that two walls that can make air chamber when 6 deformation of stingy chamber are crooked bear internal air pressure changes, and the pressure differential of formation produces torque to resist the mutual rotation between two atmospheric air chambers 4.After adopting two-layer air chamber, the buoyant weight of the oil fence can increase than (gross buoyancy of the oil fence and the ratio of gross weight), and the ascent rate behind the oil fence submerged is accelerated, this just improved to a great extent the oil fence with ripple.
Claims (3)
1. one kind has the two-layer air chamber rubber oil boom that opens certainly with constant pressure exhaust function, and it is characterized in that: the oil fence is made up of adapter plate (1), body (2), constant pressure exhaust valve (3), counterweight chain (5); Be provided with the little air chamber in upper atmosphere chamber (4) and lower floor (6) in body (2), two layers of air cells is staggered; Counterweight chain (5) is fixed on the bottom of body (2).
2. as claimed in claim 1 have from the two-layer air chamber rubber oil boom that opens with constant pressure exhaust function, it is characterized in that: the diameter of the little air chamber of lower floor (6) is half of upper atmosphere chamber (4) diameter, and little air chamber (6) is positioned at the middle position of two atmospheric air chambers in top (4) and the overlap length of upper atmosphere chamber (4) is 1/3 of atmospheric air chamber (a 4) length.
3. as claimed in claim 1 have from the two-layer air chamber rubber oil boom that opens with constant pressure exhaust function, and it is characterized in that: all building blocks of the oil fence are made by the materials processing with waterproof, wear-resisting attribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510047938XA CN1978792B (en) | 2005-12-08 | 2005-12-08 | Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510047938XA CN1978792B (en) | 2005-12-08 | 2005-12-08 | Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1978792A CN1978792A (en) | 2007-06-13 |
| CN1978792B true CN1978792B (en) | 2011-05-11 |
Family
ID=38130082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510047938XA Expired - Fee Related CN1978792B (en) | 2005-12-08 | 2005-12-08 | Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1978792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628454B (en) * | 2013-11-29 | 2015-08-12 | 大连海事大学 | Can on the water surface quick traction the oil fence and enclose oily method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054960A (en) * | 1989-08-15 | 1991-10-08 | Intevep, S.A. | Floating barriers for containing oil spills |
| CN2120825U (en) * | 1992-01-22 | 1992-11-04 | 国营青岛海上环保设备厂 | Float type rubber oil containment boom |
| CN2221052Y (en) * | 1995-01-16 | 1996-02-28 | 徐述铎 | Float oil surrounding fender |
| CN2233423Y (en) * | 1995-02-09 | 1996-08-21 | 张正非 | Self-charging and discharging air-filled oil-enclosing fence |
-
2005
- 2005-12-08 CN CN200510047938XA patent/CN1978792B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5054960A (en) * | 1989-08-15 | 1991-10-08 | Intevep, S.A. | Floating barriers for containing oil spills |
| CN2120825U (en) * | 1992-01-22 | 1992-11-04 | 国营青岛海上环保设备厂 | Float type rubber oil containment boom |
| CN2221052Y (en) * | 1995-01-16 | 1996-02-28 | 徐述铎 | Float oil surrounding fender |
| CN2233423Y (en) * | 1995-02-09 | 1996-08-21 | 张正非 | Self-charging and discharging air-filled oil-enclosing fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1978792A (en) | 2007-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202743470U (en) | Hydraulic pressure type air storage bin and manned deepwater submersible utilizing same to control sinking and floating | |
| CN206243403U (en) | A kind of semi-submersible offshore platform of adjustable floating body damage inflow | |
| CN103334413B (en) | The floatable oil fence | |
| CN201943057U (en) | Automatic inflation-type high-efficiency oil containment floating boom | |
| CN101648632B (en) | Automatic distributing and discharging oil storage bag | |
| US3567019A (en) | Oil leakage barrier | |
| CN107201740A (en) | A kind of intake of hydropower station is removed contamination system | |
| CN1011529B (en) | Large-scale underwater line is phreatic method from the land | |
| CN103944490B (en) | A kind of solar photovoltaic power plant by air bag buoyant support in water body upper strata | |
| CN1978792B (en) | Two-layer air chamber rubber oil boom with self-opening and constant pressure exhaust function | |
| CN112478052A (en) | Ship ballast tank left-right mutual refuting system and method for realizing inclination test by adopting same | |
| CN202208908U (en) | Double-layer air chamber rubber oil fence | |
| CN105019415A (en) | Automatic inflatable oil fence | |
| CN206278238U (en) | A kind of filling station system waterborne | |
| CN209209004U (en) | A kind of autonomous type underwater robot weight balancing device | |
| CN108179732A (en) | Fast and efficiently sea oil spill recovery system and its application method | |
| CN106438270B (en) | It is a kind of to utilize the device that wave energy is air floating platform inflation | |
| CN112064606B (en) | Energy-saving marine oil stain cleaner | |
| CN203361108U (en) | Sinking and floating type oil containment boom | |
| CN109162252B (en) | Sea filling unit capable of adjusting internal water pressure | |
| CN204875728U (en) | Automatic inflatable railing for oil | |
| CN1050923A (en) | Buoyancy, gravity cycle water supply generator | |
| CN216003015U (en) | Water floating device capable of preventing overturning | |
| CN109537522B (en) | Bag body structure, anti-fouling device and use method of anti-fouling device | |
| CN213442990U (en) | Recovery unit of marine old and useless structure thing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20131208 |