CN108216492A - A kind of high-precision subsurface buoy array 1 system for realizing oceanographic data area monitoring - Google Patents

Abstract

The invention discloses a high-precision submersible buoy array system for realizing marine data area monitoring, which includes a main submersible buoy and a plurality of auxiliary submersible buoys forming an area to be monitored around the main submersible buoy, and receives information received by the underwater main submersible buoy in real time. The profile measurement data is uploaded to the surface buoy system of the two-way communication satellite. The two-way communication satellite feeds back the real-time measurement data to the land laboratory. Unit, the receiving unit that receives the monitoring data sent back by each sub-submarine buoy, stores the profile measurement data of each sub-submarine buoy and sends the data to the data storage unit and real-time data transmission unit of the surface buoy system. A data sending unit is provided to send real-time monitoring data to the main submersible. The invention can synchronously collect the overall ocean data of a sea area, and can more accurately evaluate the water body condition of the sea area compared with the traditional partial ocean profile data.

Description

A High-Precision Submersible Marker Array System Realizing Regional Monitoring of Marine Data

technical field

The invention relates to the technical field of marine observation equipment, in particular to a high-precision submarine array system for realizing regional monitoring of marine data.

Background technique

Submersible buoy technology was used and developed by some marine developed countries in the 1960s; a system for long-term observation of marine environmental elements moored below the sea surface, and an acoustic release device can be recovered from the sea surface according to instructions. The buoy and submersible buoy system is an important technical equipment for marine environmental investigation. It has the characteristics of unattended long-term, continuous, synchronous and automatic comprehensive monitoring of various elements of marine hydrology and meteorology under harsh marine environmental conditions. The spatial and temporal expansion of marine observation shore stations, survey ships and survey aircraft is an important means of offshore monitoring. It has a role that cannot be replaced by other investigation methods. The submersible buoy is moored below the sea surface. After working for a period of time, it is recovered through the release device. It has the ability to obtain the profile data of the marine underwater environment, and has the advantages of good concealment and not easy to be destroyed, and has been widely used. Water velocity, temperature and salinity collected by deep-sea sensors in submersibles can help Chinese submarines avoid harmful turbulence and jumps. The importance of buoys and submersible buoy systems has been paid more and more attention by marine countries in the world.

The marine submersible buoy system is generally composed of an underwater part and a water machine, and the underwater part is generally composed of a main buoy, a detection instrument, a float, a mooring system, a release device, etc. Usually, the main floating body is placed in the water layer at a depth of about 100 meters or more below the sea surface, thus avoiding the disturbance of the sea surface; the mooring system fixes the whole system on a selected measuring point on the seabed. On the mooring rope between the main floating body and the anchor, according to different needs, hang multi-layer automatic observation instruments and buoys, and place a release device at the connection between the mooring rope and the anchor. The marine submersible buoy system is deployed by the workboat, and the observation instruments conduct long-term automatic observation underwater and store the observation data. After the predetermined time is reached, the workboat still arrives at the original station, and the water machine issues instructions to release After the device accepts the instruction to release the anchor block, the system floats up and recovers. The ocean submersible buoy system can obtain long-term continuous ocean currents, temperature, salinity, depth and other ocean hydrological data at different levels underwater, and has the characteristics of concealment, stability and good mobility, and has irreplaceable effects of other observation equipment. It plays a very important role in marine environment observation.

CN1731220A discloses a deep sea integrated submersible mark measurement system. It consists of anchoring weight, ADP, power supply, CADP, floating box, diving ball, upper cable, instrument frame, releaser, and lower cable. , the upper part, the measuring probe of CADP is installed upward on the upper part of the instrument frame; the measuring probe of ADP is installed downward on the lower part of the instrument frame, and the instrument frame is connected with the floating box through the upper cable, and the diving ball is placed on the floating box In the instrument frame, a releaser connected to the anchor weight is provided under the instrument frame. The present invention is a cost-effective deep-sea submersible mark measurement system capable of monitoring a depth of more than 200 meters. Hydrological parameters such as flow velocity and flow direction of the layer section can also effectively prevent the damage of the flow network. The above-mentioned patents effectively ensure the accuracy of data and high security, and it is easier and more convenient to place and recycle. However, in terms of data acquisition, the submarine buoy data can only be collected by manually recovering the hard disk once a year, because it is difficult for the data to penetrate the water layer and obtain radio contact with the land. Real-time ocean observation data has long relied on satellite remote sensing and buoys. Submersible buoys used to observe underwater and deep-sea data can only be retrieved once a year to obtain data from them. Real-time data cannot be obtained like satellite remote sensing and buoys. This is because the top buoy of the submersible buoy is still four to five hundred meters away from the sea level. , these data cannot be transmitted to satellites through seawater. That is to say, the above-mentioned submerged targets cannot realize real-time transmission and acquisition of data.

With the continuous development of ocean monitoring technology, how to achieve real-time transmission of observation data is an urgent problem to be solved by researchers in the field of ocean monitoring. CN 102167136 A discloses an ocean lifting submersible buoy system. In this system, the buoy is connected to the underwater winch through a communication mooring cable; A profile measuring instrument; the underwater winch is fixed on the main floating body; the target detection system and ADCP are both set on the main floating body; the mooring and mooring mechanism includes glass floats connected in series by anchor chains, transponder releasers and ballast anchors. The control center controls the buoy system to surface and dive into the sea at regular intervals; the target detection system detects moving targets, and when it is determined that a moving target enters the preset range, the control center controls the buoy system to dive into the sea. When the buoy floats out of the sea, it transmits various data received to the ground shore station. The invention can not only realize the real-time transmission of ocean observation data, but also avoid the influence of wind, waves and other factors on the life of the buoy. Although the above-mentioned patents can realize short-term real-time transmission of data, this submersible buoy system can only detect the depth of 300, and "1-Beidou satellite terminal, 2-CTD, 3-6-profile measuring instrument" are relatively close to the sea surface , it is very easy to be damaged by passing ships and cause the underwater observation unit of the submersible mark to be affected, which has great disadvantages.

In recent years, with the development of high-tech and the needs of marine environment detection, submarine buoy technology is developing in the direction of integration and intelligence. Data transmission (with the help of water surface buoys) is transmitted from a single storage and reading method to satellite transmission, and radio communication and storage and reading are developed in multiple ways, which increases the reliability and real-time performance of data. The submersible buoy system can be equipped with marine measurement equipment such as ADCP, current meter, temperature chain, etc., for 0-200m ocean current profile measurement and 1000m salt temperature deep current measurement. The maximum depth of use in the sea area is 4000m, the underwater service period is 210 days, and the storage capacity of measurement data is greater than 210 days. A buoy with real-time data transmission is placed on the water surface, and it is connected with the submersible by wireless and wired methods. The submersible buoy transmits the data to the buoy, the buoy is launched to the satellite, and the satellite feeds back to the land laboratory. "

To sum up, combined with the existing submersible system and the latest technology, it is not difficult to see that the real-time transmission technology of submersibles has been perfected, and my country's marine monitoring technology has achieved brilliant results. Real-time transmission of "World Ocean Observation Problems! It is the first time to realize long-term stable real-time transmission of deep-sea data and share applications! The release of the "Western Pacific Deep-sea Submarine Data System" filled the gap in China. It has changed the problem that the traditional submerged buoy observation can only be collected once a year, and the viewing mode of deep-sea data has changed from "video return visit" to "live broadcast". "The real-time transmission of submarine buoy data will provide important technical support for marine environment and global climate research, and the real-time transmitted data will improve the accuracy of marine climate and environmental forecasts." It has solved the worldwide problem of real-time transmission of deep-sea submarine buoy observation data. However, there are still two problems in the field of submarine marks: 1. In the field of deep sea ocean monitoring, the instruments for detecting different water depths through submerged marks are basically fixed, that is to say, ADCP and TD are generally set at a water depth of about 300-500 meters, and CTD The RCM is generally set at a water depth of about 800-1000 meters, and an inductively coupled temperature-salt chain is installed about 50-100 meters below the water surface to monitor seawater temperature, salinity, circulation, echo intensity and other marine environmental parameters at each water depth. Profile measurement, it can be seen that the above-mentioned monitoring equipment can only collect data for seawater information at a specific depth after the deployment is completed. At present, the submersible buoy cannot be adjusted arbitrarily once the deployment is completed due to the total length of thousands of meters or even several kilometers. . Therefore, the acquired data is limited, and ocean data collection at different water depths cannot be realized. Moreover, since the system is deployed underwater and integrates multiple precious measuring instruments, whether it can be recovered reliably becomes a key factor when the submersible buoy system is deployed. Top questions to consider. The traditional method uses submersible buoy positioning, which can ensure the smooth recovery of the submersible buoy system. However, due to the complex and harsh seabed environment, there are many uncertain factors. Once the monitoring chain floats, once it becomes entangled, it will not only make the salvage and recovery work more difficult, but also easily damage the measuring instruments on the cable. At present, the acoustic response releaser is used to realize the recovery of the submarine buoy, but the anchor chains, gravity anchors, grasping anchors and other components connected below the releaser cannot be recovered, resulting in waste. 2. The current submersible system can only collect profile data in a small sea area. The parameters obtained in this way can only be used to evaluate the ocean conditions in this small sea area. How to monitor and collect synchronous data in a large sea area , is now an urgent problem to be solved by those skilled in the art.

Contents of the invention

In view of the deficiencies in the existing technology, the technical problem to be solved by the present invention is to provide a method that can simultaneously collect the overall ocean data of a sea area while ensuring the real-time transmission of deep-sea data and the accuracy of real-time transmission, and realize Profile measurement of marine environmental parameters at different depths, and a high-precision submersible array system that can effectively protect the carrying measuring instruments during recovery and realize regional monitoring of marine data.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a high-precision submersible mark array system for realizing marine data area monitoring, including a main submersible mark and multiple submersible marks arranged around the main submersible mark to form an area to be monitored. A secondary submersible, a surface buoy system connected with the main submersible through wired or wireless connection for real-time reception of the profile measurement data received by the underwater main submersible and uploading the data to the two-way communication satellite, the two-way communication satellite will obtain the The real-time measurement data is fed back to the land laboratory. The main submersible mark includes a synchronous signal sending unit for simultaneously sending start signals to each sub-submarine mark for detection work, and a receiving unit for receiving monitoring data returned by each sub-submarine mark. To store the profile measurement data of each auxiliary submersible and send the data to the data storage unit and real-time data transmission unit of the surface buoy system, each auxiliary submersible is provided with a data transmission unit that sends real-time monitoring data to the main submersible; The main diving mark and the auxiliary diving mark also include:

A vertically arranged plastic-coated steel cable, with a sub-float for providing buoyancy at the top of the plastic-coated steel cable, and a mooring mooring and release unit for recovering the system at the bottom;

A main floating body for carrying shallow water measuring instruments on the plastic-coated steel cable under the sub-floating body;

A plurality of glass floating balls provided between the main floating body and the release unit to provide balance force to the plastic-coated steel cable,

It also includes a frame for carrying deep-water measuring instruments between the main floating body and the release unit, and a lifter for driving each deep-water measuring instrument to move up and down along the plastic-coated steel cable to measure the profile measurement data of different water depths on the frame The adjustment mechanism, the lifting adjustment mechanism includes a shell connected to the frame body, and a roller shaft is arranged horizontally in the shell to allow the plastic-coated steel cable to be wound. The opening through which the cable enters and protrudes, and a servo motor that drives the roller shaft to rotate upwards to recover the upper plastic-coated steel cable and release the lower plastic-coated steel cable or to move down to release the upper plastic-coated steel cable and recover the lower plastic-coated steel cable. The servo motor is equipped with an encoder for receiving signals and a controller, the controller sends signals to the encoder through the preset stroke upper limit and lower limit, and the encoder drives the servo motor up or down along the plastic-coated steel cable after receiving the signal , when the stroke upper limit or stroke lower limit is reached, the controller sends a signal to drive the servo motor to stop and return to the encoder, and the encoder drives the servo motor to reverse and return to the starting point of uplink or downlink.

In the above-mentioned high-precision submarine array system for realizing marine data area monitoring, the winding direction of the plastic-coated steel cable entering the housing through the upper and lower openings of the housing and winding on the roller shaft is clockwise or counterclockwise.

In the above-mentioned high-precision submarine array system for realizing marine data area monitoring, above and below the lifting adjustment mechanism, there are respectively connected with the upper plastic-coated steel cable and the lower plastic-coated steel cable. When the servo motor moves, the housing and frame are reduced. Body weight lift adjustment accessory.

In the above-mentioned high-precision submarine array system for realizing marine data area monitoring, the lifting adjustment auxiliary component includes a spherical shell with an inner cavity, and an elastic sealing film connected with the inner wall of the spherical shell is arranged in the inner cavity, so The inner cavity of the spherical shell is divided into a liquid inlet cavity and an air cavity by the elastic sealing film, and a water hole is opened on the spherical shell to allow seawater to enter the liquid inlet cavity, and a plastic-coated steel cable at the upper end or a plastic-coated steel cable at the lower end is allowed to enter. The connection hole in the liquid inlet chamber is provided on the surface of the elastic sealing film in the liquid inlet chamber to connect the plastic-coated steel cable at the upper end that pulls the elastic sealing film when the shell and the frame go up, and discharges the seawater in the liquid inlet chamber. Or when the shell and the frame are going down, the elastic sealing film is pulled to discharge the seawater in the liquid inlet chamber to the flexible adhesive sheet of the lower end plastic-coated steel cable. The adhesive sheet is fixed.

In the above-mentioned high-precision submersible array system for monitoring marine data areas, the elastic sealing membrane is made of high-strength rubber material, and the outer diameter of the elastic sealing membrane is consistent with the inner diameter of the spherical shell.

In the above-mentioned high-precision submarine array system for realizing marine data area monitoring, the inner wall of the spherical shell is uniformly provided with a layer, which is used to enhance the adhesion between the elastic sealing film and the inner wall of the spherical shell when the seawater in the liquid inlet chamber is discharged. rubber layer.

The above-mentioned high-precision submersible buoy array system for realizing marine data area monitoring is characterized in that: the lifting adjustment auxiliary part under the lifting adjustment mechanism is connected with the mooring mooring system when the release unit receives a signal instruction to open the recovery submersible buoy system When , assist in pulling the pre-tensioned rope for mooring.

The above-mentioned high-precision submersible array system for realizing marine data area monitoring, the mooring mooring includes an anchor chain connected to the bottom end of the plastic-coated steel cable, the end of the anchor chain is connected to a gravity anchor through a shackle, and an end is connected to the shackle An anchor cable with a grip anchor, the release unit includes an acoustic response releaser connected between the anchor chain and the plastic-coated steel cable, the top end of the anchor chain is connected to the acoustic response releaser through a connecting buckle, and the pre-tightened ropes are respectively set On both sides of the spherical shell and the acoustic response releaser, pull cross bars are arranged horizontally on both sides of the spherical shell, the tops of the pre-tightening ropes on both sides are respectively fixed to the pull cross bars on both sides, and the bottoms are respectively connected to the gravity bars. The anchor's shackle is fixed.

The above-mentioned high-precision submersible buoy array system for realizing marine data area monitoring, the surface buoy system includes a surface buoy body, a satellite communication terminal, a mooring and communication cable, a satellite communication module, and a buoy power supply, wherein the buoy power supply, satellite communication module, satellite communication The terminal is installed in the surface buoy body.

In the above-mentioned high-precision submarine array system for realizing marine data area monitoring, a temperature-salt chain composed of a plurality of temperature-salt sensors arranged in sequence is installed on the plastic-coated steel cable under the sub-floating body, and the main floating body is equipped with two acoustic A Doppler current velocity profiler, a thermometer and a thermometer, and the deep-water measuring instruments mounted on the frame include a current gauge and a thermosalinometer.

The advantages of the high-precision submarine array system for regional monitoring of marine data in the present invention are: not only the real-time transmission of underwater monitoring data is realized, but also the overall marine data of a sea area can be collected synchronously. Compared with the traditional local marine profile data, it can A more accurate evaluation of the state of the water body in the sea area. Moreover, through the set up of the frame equipped with deep-water measuring instruments, the continuous data monitoring of the predetermined underwater depth distance can be realized by using the lifting adjustment mechanism, which fills in the current inability to continuously collect various temperature-salt deep-water profile information in different water depths, and Automatically controlled by the controller, the structure is reasonable, and the operation is stable. Through the set up and down adjustment auxiliary parts, the resistance of the frame body is smaller when going up or down along the plastic-coated steel cable, and the operation is more stable. During the recovery stage of the submersible system, Utilizing the function of lifting and adjusting auxiliary parts to increase the buoyancy, the mooring mooring left on the seabed after the release unit is released can be lifted up smoothly and recovered together, which solves the problem that the traditional submersible system equipment can be recovered, but the mooring mooring cannot be recovered. Moreover, when the mooring mooring rises under the tension and pulling effect of the pre-tensioned rope, it can stabilize the entire plastic-coated steel cable downward, so that the plastic-coated steel cable floats slowly in a tight state, avoiding The problem of damage caused by equipment collision and entanglement in the traditional ascending recovery process.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention

Figure 2 is an enlarged schematic diagram of the structure of the main submerged mark;

Figure 3 is an enlarged view of the partial structure of the lifting adjustment mechanism;

Fig. 4 is the structural enlargement diagram of lifting adjustment auxiliary part;

Fig. 5 is a diagram of the use state of the lifting adjustment auxiliary part underwater;

Fig. 6 is a structural enlarged view of the upward process of the lifting adjustment mechanism;

Fig. 7 is the structural enlarged view of the descending process of the lifting adjustment mechanism;

Fig. 8 is an enlarged state diagram of the lifting adjustment auxiliary parts in the upward process of the lifting adjustment mechanism;

Fig. 9 is a working state diagram in which the lifting adjustment auxiliary part is connected with the pre-tensioned rope when the submersible mark system is recovered.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail;

As shown in Figure 1-9, a high-precision submersible mark array system for realizing marine data area monitoring includes a main submersible mark 43 and multiple auxiliary submersible marks arranged around the main submersible mark 43 to form an area to be monitored 44 45, a water surface buoy system 2 connected with the main submersible 43 through a wired or wireless connection for receiving real-time profile measurement data received by the underwater main submersible 43 and uploading the data to the two-way communication satellite 1, and the two-way communication satellite 1 will The obtained real-time measurement data is fed back to the land laboratory 3. The surface buoy system 2 includes a surface buoy body, a satellite communication terminal, a mooring and communication cable, a satellite communication module, and a buoy power supply. The buoy power supply, satellite communication module, and satellite communication terminal are installed inside the surface buoy. The main submersible mark 43 includes a synchronous signal sending unit for simultaneously sending a start signal to each auxiliary submersible mark 45 for detection work, and a receiving unit for receiving the monitoring data returned by each auxiliary submersible mark 45, one for storing each auxiliary submersible mark 45 profile measurement data and send the data to the data storage unit and the real-time data transmission unit of the surface buoy system 2, and each auxiliary submersible mark 45 is provided with a data transmission unit that sends real-time monitoring data to the main submersible mark 43; The main submersible mark 43 and the auxiliary submersible mark 45 also include a vertically arranged plastic-coated steel cable 4, and the top of the plastic-coated steel cable 4 is provided with a sub-float 5 for providing buoyancy, and the plastic-coated steel cable 4 below the sub-float 5 A temperature-salt chain 6 composed of a plurality of temperature-salt sensors arranged in sequence is installed on the top, and the bottom end of the plastic-coated steel cable 4 is provided with a mooring mooring 7 and a release unit 8 for recovering the system; the mooring mooring 7 includes plastic-coated steel The anchor chain 9 connected to the bottom end of the cable 4, the end of the anchor chain 9 is connected to a gravity anchor 10 through a shackle, and an anchor cable 12 with a grasping anchor 11 at the end is connected to the shackle, and the release unit 8 includes a connecting The acoustic response releaser 13 between the anchor chain 9 and the plastic-coated steel cable 4, the top end of the anchor chain 9 is connected with the acoustic response releaser 13 through a connecting buckle. The plastic-coated steel cable 4 below the sub-floating body 5 is provided with a main floating body 14 for carrying shallow water measuring instruments, and the main floating body 14 is equipped with two acoustic Doppler current velocity profilers, temperature depth instruments and Thermometer, the main floating body 14 includes a data storage and sending unit for storing the profile measurement data collected by each measuring instrument and sending the data to the surface buoy system 2;

Between the main floating body 14 and the release unit 8 are connected a plurality of glass buoys 15 for providing balance force to the plastic-coated steel cable 4, and also include a glass float 15 arranged between the main floating body 14 and the release unit 8 for carrying deep water measuring instruments The frame body 16, the deep-water measuring instrument carried on the frame body 16 in the present invention includes a current meter 17 and a temperature, salinity and depth meter 18. A lifting adjustment mechanism 19 is provided on the frame body 16 for driving each deep-water measuring instrument to move up and down along the plastic-coated steel cable 4 to measure profile measurement data of different water depths. The lifting adjustment mechanism 19 includes a housing connected with the frame body 16 20. A roller shaft 21 that allows the plastic-coated steel cable 4 to be wound is arranged horizontally in the housing 20. The upper and lower parts of the housing 20 are respectively provided with openings that allow the upper plastic-coated steel cable 41 and the lower plastic-coated steel cable 42 to enter and protrude. 22, and a servo motor 23 that drives the roller shaft 21 to rotate and move upward to recover the upper end plastic-coated steel cable 41 and release the lower end plastic-coated steel cable 42 or move down to release the upper end plastic-coated steel cable 41 and recover the lower end plastic-coated steel cable 42. The motor 23 is provided with an encoder for receiving signals and a controller, the controller sends signals to the encoder through the preset stroke upper limit and lower limit, and the encoder drives the servo motor 23 to go up along the plastic-coated steel cable 4 after receiving the signal Or down, when reaching the stroke upper limit or the stroke lower limit, the controller sends a signal to drive the servo motor 23 to stop and return to the encoder, and the encoder drives the servo motor 23 to reverse and return to the up or down starting point. The plastic-coated steel cable 4 enters the housing 20 through the upper and lower openings 22 of the housing 20 , and the winding direction on the roller shaft 21 is clockwise or counterclockwise. The present invention can use the battery 24 as the power supply for the servo motor 23, and the surface buoy system 2 can place solar panels to continuously supply power to the battery 24, or use a battery 24 with sufficient power to meet the power supply needs of the required monitoring time.

Above and below the lifting adjustment mechanism 19 are provided with the lifting adjustment auxiliary parts 25, which are respectively connected to the upper end plastic-coated steel cable 41 and the lower end plastic-coated steel cable 42 to reduce the weight of the housing 20 and the frame body 16 when the servo motor 23 moves. 36. The lifting adjustment auxiliary part 25 includes a spherical housing 27 with an inner cavity 26, and an elastic sealing film 29 connected to the inner wall 28 of the spherical housing 27 is arranged in the inner cavity 26, and the elastic sealing film 29 spherical housing 27 The inner chamber 26 is divided into a liquid inlet chamber 30 and an air chamber 31. A water hole 32 is provided on the spherical shell 27 to allow seawater to enter the liquid inlet chamber 30, and a plastic-coated steel cable 41 at the upper end or a plastic-coated steel cable 42 at the lower end is allowed to enter. The connection hole 33 in the liquid inlet chamber 30 is provided on the surface of the elastic sealing film 29 in the liquid inlet chamber 30 for connecting the elastic sealing film 29 when the housing 20 and the frame body 16 go up, and the elastic sealing film 29 in the liquid inlet chamber 30 is connected. The upper end of the plastic-coated steel cable 41 discharged from the seawater or the flexible adhesive sheet 34 of the lower end of the plastic-coated steel cable 42 discharged from the seawater in the liquid inlet chamber 30 when the casing 20 and the frame body 16 descend when the elastic sealing film 29 is pulled. The upper plastic-coated steel cable 41 or the lower plastic-coated steel cable 42 is fixed to the flexible adhesive sheet 34 through the connection hole 33 . The elastic sealing membrane 29 is made of high-strength rubber material, and the outer diameter of the elastic sealing membrane 29 is consistent with the inner diameter of the spherical housing 27 . The inner wall of the spherical housing 27 is uniformly provided with a rubber layer 35 for enhancing the fit between the elastic sealing film 29 and the inner wall of the spherical housing 27 and enhancing the sealing effect when the seawater in the liquid inlet chamber 30 is discharged.

The lifting adjustment auxiliary part 36 below the lifting adjustment mechanism 19 and the mooring mooring 7 are connected with a pre-tensioned rope 37 that assists in pulling the mooring mooring 7 when the release unit 8 receives a signal instruction to open the recovery submersible system. The pre-tightening ropes 37 are respectively arranged on both sides of the spherical housing 38 and the acoustic response releaser 13, and the pulling cross bars 39 are respectively arranged transversely on both sides of the spherical housing 38, and the tops of the pre-tightening ropes 37 on both sides are respectively It is fixed with the pull bars 39 on both sides, and the bottom is respectively fixed with the shackles 40 connected to the gravity anchor 10. The lifting adjustment auxiliary part 25 of the present invention is actually identical in structure to the lifting adjustment auxiliary part 36 below the lifting adjustment mechanism 19, but the direction of installation is opposite. Please refer to Fig. 4 and Fig. 8 for details.

The new technology enables deep-sea buoys to transmit data to buoys via fiber optic cables or wireless sound waves. The buoy then transmits the data to a communications satellite. During the recovery operation of the deep-sea submersible buoy, the main buoy of the submersible buoy and the glass floating ball surfaced. The profiler is equipped with a current meter and CTD to measure the profile of ocean current, temperature, salt and depth. The measurement data of each profile is transmitted to the main buoy for storage through underwater acoustic data communication, and then extracted through underwater acoustic data communication during polar surveys Measurement data stored in the main float.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention shall all belong to protection scope of the present invention.

Claims (10)

1. a kind of high-precision subsurface buoy array 1 system for realizing oceanographic data area monitoring, which is characterized in that including a main subsurface buoy and cloth It is put in multiple secondary subsurface buoys that region to be monitored is formed around the main subsurface buoy, one is connected via wire or wirelessly with main subsurface buoy and is used for The real-time reception profile survey data that main subsurface buoy receives under water and the water surface float system that the data are uploaded to both-way communication satellite The real-time measuring data of acquisition is fed back to land laboratory by system, both-way communication satellite, and main subsurface buoy is included for each secondary subsurface buoy Enabling signal is sent simultaneously to carry out the synchronizing signal transmitting element of detection operations and receive the monitoring data of each secondary subsurface buoy passback Receiving unit, one for storing the profile survey data of each secondary subsurface buoy and send the data to the data of water surface float system Storage unit and real-time data transmission unit are both provided with the data that Real-time Monitoring Data is sent to main subsurface buoy in each secondary subsurface buoy Transmitting element；The main subsurface buoy and secondary subsurface buoy further include：

The one plastic wirerope being vertically arranged, on the top of plastic wirerope provided with the sub- floating body of buoyancy, bottom end, which is equipped with, to be used It is tethered at and releasing unit in the anchoring for recycling the system；

The main floating body for being used to carry shallow water measurement instrument on the one plastic wirerope being set below sub- floating body；

One is set on multiple glass floating balls for being used to provide equilibrant force to plastic wirerope between main floating body and releasing unit,

It further includes one to be set between main floating body and releasing unit for carrying the frame body of deep-water measuring instrument, be provided on frame body One is used to that each deep-water measuring instrument to be driven to move up and down the rising-falling tone for measuring profile survey data at different water depth along plastic wirerope Mechanism is saved, the lifting regulating mechanism includes a housing being connect with frame body, the plastic wirerope of a permission is laterally set in housing The roll shaft of winding, upper part of the housing and lower part offer what is allowed the plastic wirerope entrance of the plastic wirerope in upper end and lower end and stretch out respectively Trepanning and driving roll shaft rotation move up the plastic wirerope in recycling upper end and discharge the plastic wirerope in lower end or to moving down The dynamic servo motor for discharging the plastic wirerope in upper end and recycling the plastic wirerope in lower end, is provided with to receive signal on servo motor Encoder and controller, the controller sends a signal to encoder by the preset stroke upper limit and lower limit, compiles Driving servo motor is along plastic wirerope upstream or downstream after code device receives signal, controller when reaching the stroke upper limit or lower travel limit The driving servo motor signal that stops and return is sent to encoder, encoder-driven servo motor invert and return to uplink or under Start of line point.

2. the high-precision subsurface buoy array 1 system according to claim 1 for realizing oceanographic data area monitoring, it is characterized in that：It is described Trepanning of the plastic wirerope through upper part of the housing, lower part enters winding direction of the housing on roll shaft for clockwise or counterclockwise.

3. the high-precision subsurface buoy array 1 system according to claim 1 for realizing oceanographic data area monitoring, it is characterized in that：It is described Lifting regulating mechanism be both provided with that the plastic wirerope of wirerope plastic with upper end and lower end respectively connect over and under when servo electricity Reduce housing and the lift adjustment accessory of frame body weight when machine moves.

4. the high-precision subsurface buoy array 1 system according to claim 3 for realizing oceanographic data area monitoring, it is characterized in that：It is described Lift adjustment accessory includes a spherical shell with inner cavity, is connected in the lumen equipped with one with the inner wall of spherical shell The inner cavity of spherical shell is divided into admission chamber and air chamber, is opened up on spherical shell by elastic sealing film, the elastic sealing film There is the water hole that seawater is allowed to enter in admission chamber and the plastic wirerope in upper end or the plastic wirerope in lower end is allowed to enter in admission chamber Connecting hole, the elastic packing film surface in admission chamber is provided with pulls elastic packing for connecting when housing and frame body uplink Film pulls elastic sealing film by discharge the plastic wirerope in upper end of the seawater in admission chamber or when housing and frame body downlink, will The flexible splicing piece of the plastic wirerope in lower end of seawater discharge in admission chamber, the plastic wirerope warp of the plastic wirerope in the upper end or lower end Connecting hole is fixed with flexible splicing piece.

5. the high-precision subsurface buoy array 1 system according to claim 4 for realizing oceanographic data area monitoring, it is characterized in that：It is described Elastic sealing film is made of high-strength rubber material, and the outer diameter of elastic sealing film is consistent with the inner diameter of spherical shell.

6. the high-precision subsurface buoy array 1 system according to claim 4 for realizing oceanographic data area monitoring, it is characterized in that：It is described The inner wall of spherical shell is evenly arranged with one layer when the seawater discharge in admission chamber, for enhancing elastic sealing film and spherical shell The rubber layer of internal wall compactness.

7. the high-precision subsurface buoy array 1 system according to claim 1 for realizing oceanographic data area monitoring, it is characterized in that：It is described Lift adjustment accessory and anchoring below lifting regulating mechanism are connected with one between being tethered at and refer to when releasing unit receives signal It enables when opening recycling submerged buoy system, the pre- guy tightening that is tethered at of auxiliary pulling anchoring.

8. the high-precision subsurface buoy array 1 system according to claim 7 for realizing oceanographic data area monitoring, it is characterized in that：It is described Anchoring is tethered at the anchor chain including being connected with plastic wirerope bottom end, and anchor chain end is connected by buckle a gravity anchor, is unloading the company of buckling Being connected to an end has the anchor cable of grip anchor, and the releasing unit includes the acoustics being connected between anchor chain and plastic wirerope should Release is answered, anchor chain top is connected by junction button with acoustics transponder-releaser, and the pre- guy tightening is respectively arranged on spherical shell With the both sides of acoustics transponder-releaser, in the both sides of spherical shell, laterally setting pulls cross bar, the pre- guy tightening top of both sides respectively Portion is fixed respectively with both sides drawing cross bar, and bottom is fixed respectively with connecting the shackle of gravity anchor.

9. the high-precision subsurface buoy array 1 system according to claim 1 for realizing oceanographic data area monitoring, it is characterized in that：The water surface Buoyage includes water surface floating standard type, satellite communication terminal, is tethered at simultaneous communication cable, satellite communication module, buoy power supply, wherein floating Mark power supply, satellite communication module, satellite communication terminal are installed in water surface float body.

10. the high-precision subsurface buoy array 1 system according to claim 1 for realizing oceanographic data area monitoring, it is characterized in that：Institute The thermohaline chain for being equipped on the plastic wirerope below sub- floating body and being made of the multiple thermohaline sensors being arranged in order is stated, the master floats Body carries two acoustic Doppler fluid velocity profile instrument, bathythermograph and thermometer, the deep water measuring instrument being equipped on the frame body Device includes current meter, conductivity-temperature-depth system.