CN203306195U - 1800-meter submerged buoy - Google Patents
1800-meter submerged buoy Download PDFInfo
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- CN203306195U CN203306195U CN2012207496574U CN201220749657U CN203306195U CN 203306195 U CN203306195 U CN 203306195U CN 2012207496574 U CN2012207496574 U CN 2012207496574U CN 201220749657 U CN201220749657 U CN 201220749657U CN 203306195 U CN203306195 U CN 203306195U
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Abstract
The utility model discloses a 1800-meter submerged buoy. The 1800-meter submerged buoy is formed by connecting a first floating ball set, a temperature chain, a 400-meter Kevlar rope, a main floating body support, a 1000-meter Kevlar rope, a second floating ball set, a 300-meter Kevlar rope, a third floating ball set, a releaser set and an anchor system in series. 30 temperature meters are used for the 1800-meter submerged buoy and tied on the 400-meter Kevlar rope at equal intervals of 10 meters to constitute the 300-meter temperature chain. An ADCP is used for the 1800-meter submerged buoy, is arranged on the main floating body support in a supported mode, and detects the ocean current section which is apart from the sea level in the range of 400 meters upwards. 21-23 floating balls and 2-4 releasers are used for the 1800-meter submerged buoy. The 1800-meter submerged buoy has the ability of continuous observing the thermohaline depth and the flow rate section for a long time at a fixed point, self-containing data, and the like, works underwater completely in whole, and is affected by sea conditions slightly.
Description
Technical field
The utility model relates to hydrospace detection instrument technical field, particularly a kind of 1800 meters subsurface buoys.
Background technology
The subsurface buoy technology is the sixties brought into use and grown up by some ocean developed countries; buoy, submerged buoy system are the important technology equipments of marine environment investigation; have under severe marine environment condition; unattended for a long time, continuously, synchronously, the characteristics of automatically marine hydrology, meteorological all key elements being carried out to the Comprehensive monitoring; be ocean observation bank station, research vessel and investigation aircraft spatially with temporal extension expansion, be the important means of offshore monitoring.Has the effect that other investigation methods can't replace.The subsurface buoy mooring, below sea, and can be reclaimed by release gear, have the ability of obtaining ocean underwater environment sectional data, and it is destroyed to have advantages of that good concealment is difficult for, and is widely used.The importance of buoy, submerged buoy system more and more is subject to the attention of each maritime power of the world.
Subsurface buoy is the carrier of interior ripple fixed point thermohaline chain observation, usually by a series of series connection CTD, the current meter (or other observation instruments) of deep-sea anchor ingot, realize serial section observation, technology obtains than much progress in recent years, U.S. Hole marine laboratory proposes to possess the prototype of profile observation system of function of auto-lift patented at first, subsequently by license McLane company commercialization of production product, i.e. MeLane MooredProfiler (MMP).Canada Bedford marine laboratory has also designed a kind of automatic lifting profile observation system of wave energy as power that utilize, and authorize Brooke maritime technology company's commercialization of production product (hippocampus board powered by wave energy profile observation system), this system possesses the real-time Transmission function simultaneously.
With regard to integral level, China's subsurface buoy technology and flourishing maritime power also have larger gap, and particularly the subsurface buoy Real-time Transmission still is in the ground zero stage.China, since the 60 to 70's, has carried out respectively the research-and-development activity of anchored buoy and subsurface buoy.In nineteen sixty-five, join in a battle and developed first set H23 type Zm ' 1.5m ship shape buoy by the whole nation.Experienced the differentiation of 2H23 type, HFB mono-l type, floating No. l of south, floating No. 2 of section, FZFZ mono-1 types, FZSI mono-l type several generations buoy.Started to build the marine hydrometeorology buoy net of China in 1985, from Britain MAREX company, 8 cover DS14 type 3m disc type buoys have been introduced, simultaneously in " the Seventh Five-Year Plan " emphasis key scientific and technological projects, developed FZFZ mono-1 type 1Om disc type buoys and FZSI mono-1 type 3m disc type buoys, buoy work has obtained development comparatively rapidly.Completed the research-and-development activity of FSSI mono-2 type km flow measurement submerged buoy systems in 1986, substantially grasped system, manufacture, lay, the technology such as recovery; The enforcement period of the seventh five-year plan has been carried out deep-sea flow measurement submerged buoy system practical technique research, makes the correlation technique of submerged buoy system obtain larger development, has improved comformability and the sea area comformability of submerged buoy system to boats and ships.And, in Sino-Japan associating Kuroshio investigation, repeatedly applied the oceanographic survey submerged buoy system.
The enforcement period of the ninth five-year plan Ocean Technology Centre has been carried out H/HQB type Marine Submersible Buoy System research-and-development activity, completed sea test in 2000, the same year is by the design typification examination of relevant department, China's northern East China Sea and the marine site, Bashi Channel continuous 8 the cover time actual use in, the system recoveries rate reaches 100%, obtain millions of groups of data, maximum lays the degree of depth and reaches 4700 meters.Make the subsurface buoy technology of China enter practical stage, in the design of submerged buoy system, manufacture, lay aspect the major technique such as recovery oneself near international most advanced level, the ability of possessed development, producing the submerged buoy system that covers China territorial waters and surrounding sea areas.This subsurface buoy adopts ADCP is installed on main buoyancy aid method, has solved the above shallow sea surface current of subsurface buoy master buoyancy aid and has measured problem; Work out attitude and the system tension software for calculation of subsurface buoy under action of ocean current, can carry out easily the design calculation of subsurface buoy; Development and production critical equipment-QFSI mono-ZA type acoustics transponder-releaser of submerged buoy system.
O July 1st research institute of company of Shipbuilding Industry Corporation is together with the relevant unit of office of ocean in recent years, in 15 National 863 plan maritime technology fields, in succession complete the problems such as " real-time transmission buoy system ", " novel real-time transmission buoy technical study ", obtained gratifying results.In June, 2006-October, East Sea 1650m (east longitude 118 "; north latitude 21 " near) marine site completed that sea lays and demonstrating running, through the actual examination in the deep-seas of more than 130 days, system and take off data are normally effective, model machine damage after recovery is minimum, can again lay use after simple reparation maintenance.In September, 2007, real-time transmission buoy goes to Indonesia to participate in the international cooperative project " the subsurface buoy observation of Indonesia Java (Java) Method of Coastal Upwelling " of one of national marine, has been successfully completed at present deployment.The simultaneously research of the technology such as the 710 interior ripple field observation platforms that propose, vertical section observation system during 11th Five-Year, further in-depth on this basis, optimization system design, will in interior ripple field observation, play important supporting role ".
In recent years under the project supports such as National 863 plan; the ocean dynamical environment monitoring capability of China is obtained tremendous development; success has detected dissimilar interior solitary wave in the test of East Sea of 2007; for carrying out ripple Detection Techniques research in deep-sea, lay a good foundation; Zhao Junsheng etc. (1990; 1996) in the interior ripple observation in the Huanghai Sea and the East Sea, found strong interior damp process; The sudden high current that Fang Wendong etc. (2000) have observed near the interior solitary wave in the Dongsha Islands cause; Tian Jiwei etc. (2003,2004,2005,2006) have carried out ripple series of experiments in the East Sea, have determined the interior tidal energy flux of Luzon Strait and have observed solitary wave in the large amplitude of abyssal zone, the East Sea.
The utility model content
For wave current field characteristic in the deep water of the East Sea, carry out the design of deep-sea master's buoyancy aid, instrument and equipment is integrated and the frame dress; Development compound type thermohaline chain, carry out the research and development of temperature measurer; Research deep sea diving mark system lays safely and recovery technology, carries out marine experiment.The utility model describes 1800 meters subsurface buoys in detail.By acoustic equipments such as acoustic releasers, realize that the safety of submerged buoy system lays and reliable recovery; By oceanographic instrumentations such as temperature chain, CTD, current meters, obtain the data such as ocean current temperature, flow velocity; By reasonable combination such as ball float group and anchor systems, obtain the gravity buoyancy ratio of science; By the design of ball float support, realize the frame dress of ADCP, thereby obtain ocean current cross-sectional data in certain limit; Needs according to ocean temperature detects, design and developed high reliability, the low-power consumption temperature measurer.
For solving the problems of the technologies described above, the utility model provides a kind of 1800 meters subsurface buoys, is formed by following unit Series: the first ball float group, temperature chain, 400 meters kevlar ropes, main floating-body bracket, 1000 meters kevlar ropes, the second ball float group, 300 meters kevlar ropes, the 3rd ball float group, releaser group, anchor system.
Described 1800 meters subsurface buoys are used 30 of temperature measurers, and 10 meters of equispaceds lie on described 400 meters Kevlar cables, form 300 meters temperature chains.
Described 1800 meters subsurface buoys are used 1 of ADCP, and frame is contained on main floating-body bracket, upwards survey apart from the ocean current profile in the scope of 400 meters, sea level.
Described 1800 meters subsurface buoys are used 21 ~ 23 of ball floats, 2 ~ 4 of releasers.
Described 1800 meters subsurface buoys are used 20 meters 1, anchor chain, 3.5 meters 2,2.5 meters 21.
1732 ~ 1748 meters of described 1800 meters subsurface buoy standard type overall lengths.
The total quiet buoyancy of described 1800 meters subsurface buoys is 190.5 ~ 201.2 kilograms of stable states.
The total quiet buoyancy of described 1800 meters subsurface buoys is for discharging 244.9 ~ 251,1 kilogram of state.
Described 1800 meters subsurface buoy anchors weigh 1800 kilograms.
889.3 kilograms of the total net gravitational forces of described 1800 meters subsurface buoys, gravity buoyancy is than 5.7.
1800 meters subsurface buoys of the utility model have long-term fixed point day-night observation thermohaline deeply and fluid velocity profile, data are from the abilities such as (memory span meet 2 years take off data memory requirements) of appearance, entire system is in underwater operation fully, affected by sea situation minimum, and being difficult for by artificial destruction, is visual plant and the technological means that realizes the omnidistance observation of East Sea internal wave of ocean.
The accompanying drawing explanation
Fig. 1 is the constructional drawing of 1800 meters subsurface buoys in the utility model specific embodiment.
The specific embodiment
1800 meters subsurface buoys of the utility model have long-term fixed point day-night observation thermohaline deeply and fluid velocity profile, data are from the abilities such as (memory span meet 2 years take off data memory requirements) of appearance, submerged buoy system integral body is in underwater operation fully, affected by sea situation minimum, and being difficult for by artificial destruction, is visual plant and the technological means that realizes the omnidistance observation of East Sea internal wave of ocean.
The utility model comprises from holding submerged buoy system: boat-carrying facility, measuring instrument and mooring system; Described mooring system comprises: main buoyancy aid, ball float group, mooring guy, change, attaching parts, anchor, releaser group.System, at 1 ADCP that makes progress and measure of main buoyancy aid installation at 500m place, is connected in series 1 ADCP upwards measured at 1000 meters of the depth of water, realize sea 1000 meters measurement of current profilers that scope is interior extremely under water.
Added 36 temp probes and 9 the dark sensors of thermohaline of filling of chain.
Mooring system comprises plastic: wirerope, mechanical change, Kevlar cable, glass ball float group, attaching parts and combination anchor etc.Adopt the structure of two acoustics transponder-releasers parallel connection to guarantee the subsurface buoy reliable recovery.Frame dress CTDI platform carries out thermohaline and deeply observes respectively on the mooring cable at 700 meters, 1000 meters, 1500 meters and 2500 meters of the depth of water, and 1 of current meter of frame dress carries out Current Observations respectively on the mooring cable at 1500 meters and 2500 meters of the depth of water, and observed data is from appearance.
The compound type thermohaline chain is positioned at 50-500 rice depths, with main buoyancy aid, is connected with sub-buoyancy aid by hawser.Added 36 temp probes and 9 the dark sensors of thermohaline of filling of thermohaline chain.
The utility model embodiment, from holding submerged buoy system, comprising: boat-carrying facility, measuring instrument and mooring system.
Described mooring system further comprises: main buoyancy aid, ball float group, mooring guy, change, attaching parts, combination anchor and releaser group.
Described from holding submerged buoy system 1 ADCP upwards measured of main buoyancy aid installation in 500m depths, ocean.
Described 1000 meters are connected in series 1 ADCP upwards measured in ocean from holding submerged buoy system, be used to realizing that sea is to the measurement of current profiler in 1000 meters scopes under water.
Chain is added fills 36 ~ 40 temp probes.
Described from holding submerged buoy system, adopt the structure of two acoustics transponder-releasers parallel connection to guarantee the subsurface buoy reliable recovery.
Described from holding submerged buoy system, frame dress CTDI platform carries out thermohaline and deeply observes respectively on the mooring cable at 700 meters, 1000 meters, 1500 meters and 2500 meters of the depth of water.
Described from holding submerged buoy system, 1 of current meter of frame dress carries out Current Observations respectively on the mooring cable at 1500 meters and 2500 meters of the depth of water, and observed data is from holding.
Described from holding submerged buoy system, the compound type thermohaline chain is positioned at 50-500 rice depths, with main buoyancy aid, is connected with sub-buoyancy aid by hawser.
Chain is added fills 9 ~ 12 dark sensors of thermohaline.
As shown in Figure 1, be the constructional drawing of 1800 meters subsurface buoys in the utility model specific embodiment.Wherein, each Reference numeral is: 1, the first ball float group, 2, the temperature chain, 3,400 meters kevlar ropes, 4, main floating-body bracket, 5,1000 meters kevlar ropes, the 6, second ball float group, 7,300 meters kevlar ropes, 8, the 3rd ball float group, 9, the releaser group, 10, anchor system.
1800 meters subsurface buoys of the present embodiment are formed by following unit Series: the first ball float group, temperature chain, 400 meters kevlar ropes, main floating-body bracket, 1000 meters kevlar ropes, the second ball float group, 300 meters kevlar ropes, the 3rd ball float group, releaser group, anchor system.
Described 1800 meters subsurface buoys are used 30 of temperature measurers, and 10 meters of equispaceds lie on described 400 meters Kevlar cables, form 300 meters temperature chains.
Described 1800 meters subsurface buoys are used 1 of ADCP, and frame is contained on main floating-body bracket, upwards survey apart from the ocean current profile in the scope of 400 meters, sea level.
Described 1800 meters subsurface buoys are used 21 ~ 23 of ball floats, 2 ~ 4 of releasers.
Described 1800 meters subsurface buoys are used 20 meters 1, anchor chain, 3.5 meters 2,2.5 meters 21.
1732 ~ 1748 meters of described 1800 meters subsurface buoy standard type overall lengths.
The total quiet buoyancy of described 1800 meters subsurface buoys is 190.5 ~ 201.2 kilograms of stable states.
The total quiet buoyancy of described 1800 meters subsurface buoys is for discharging 244.9 ~ 251,1 kilogram of state.
Described 1800 meters subsurface buoy anchors weigh 1800 kilograms.
889.3 kilograms of the total net gravitational forces of described 1800 meters subsurface buoys, gravity buoyancy is than 5.7.
Claims (10)
1. 1800 meters subsurface buoys, is characterized in that, formed by following unit Series: the first ball float group, temperature chain, 400 meters kevlar ropes, main floating-body bracket, 1000 meters kevlar ropes, the second ball float group, 300 meters kevlar ropes, the 3rd ball float group, releaser group, anchor system.
2. 1800 meters subsurface buoys according to claim 1, is characterized in that, described 1800 meters subsurface buoys are used 30 of temperature measurers, and 10 meters of equispaceds lie on described 400 meters Kevlar cables, form 300 meters temperature chains.
3. 1800 meters subsurface buoys according to claim 1, is characterized in that, described 1800 meters subsurface buoys are used 1 of ADCP, and frame is contained on main floating-body bracket, upwards surveys apart from the ocean current profile in the scope of 400 meters, sea level.
4. 1800 meters subsurface buoys according to claim 1, is characterized in that, described 1800 meters subsurface buoys are used 21 ~ 23 of ball floats, 2 ~ 4 of releasers.
5. 1800 meters subsurface buoys according to claim 1, is characterized in that, described 1800 meters subsurface buoys are used 20 meters 1, anchor chain, 3.5 meters 2,2.5 meters 21.
6. 1800 meters subsurface buoys according to claim 1, is characterized in that 1732 ~ 1748 meters of described 1800 meters subsurface buoy standard type overall lengths.
7. 1800 meters subsurface buoys according to claim 1, is characterized in that, the total quiet buoyancy of described 1800 meters subsurface buoys is 190.5 ~ 201.2 kilograms of stable states.
8. 1800 meters subsurface buoys according to claim 1, is characterized in that, the total quiet buoyancy of described 1800 meters subsurface buoys is for discharging 244.9 ~ 251,1 kilogram of state.
9. 1800 meters subsurface buoys according to claim 1, is characterized in that, described 1800 meters subsurface buoy anchors weigh 1800 kilograms.
10. 1800 meters subsurface buoys according to claim 1, is characterized in that, 889.3 kilograms of the total net gravitational forces of described 1800 meters subsurface buoys, and gravity buoyancy is than 5.7.
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CN2012207496574U CN203306195U (en) | 2012-12-29 | 2012-12-29 | 1800-meter submerged buoy |
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CN2012207496574U CN203306195U (en) | 2012-12-29 | 2012-12-29 | 1800-meter submerged buoy |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107631720A (en) * | 2017-08-14 | 2018-01-26 | 中国海洋大学 | Seabed sand waves original position real-time observation device and method |
WO2022252771A1 (en) * | 2021-06-01 | 2022-12-08 | 广东海洋大学 | Remotely-deployed intelligent submersible buoy towed by unmanned boat |
-
2012
- 2012-12-29 CN CN2012207496574U patent/CN203306195U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107631720A (en) * | 2017-08-14 | 2018-01-26 | 中国海洋大学 | Seabed sand waves original position real-time observation device and method |
WO2022252771A1 (en) * | 2021-06-01 | 2022-12-08 | 广东海洋大学 | Remotely-deployed intelligent submersible buoy towed by unmanned boat |
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C14 | Grant of patent or utility model | ||
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Granted publication date: 20131127 Termination date: 20141229 |
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