CN202255449U - Energy source self-supplementing ocean environment remote monitoring system - Google Patents
Energy source self-supplementing ocean environment remote monitoring system Download PDFInfo
- Publication number
- CN202255449U CN202255449U CN2011203322776U CN201120332277U CN202255449U CN 202255449 U CN202255449 U CN 202255449U CN 2011203322776 U CN2011203322776 U CN 2011203322776U CN 201120332277 U CN201120332277 U CN 201120332277U CN 202255449 U CN202255449 U CN 202255449U
- Authority
- CN
- China
- Prior art keywords
- sea
- cabin
- traction machine
- turning axle
- grappling
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses an energy source self-supplementing ocean environment remote monitoring system, which consists of equipment such as a sea level cabin, an oscillation float, a measuring platform, a permanent magnet generator, a direct current dragging machine, a lead storage battery, an automatic control device, a wireless communication device and the like. Wave energy is collected and converted into electric energy through the relative movement of the sea level cabin and the oscillation float. The charging and the discharging of the lead storage battery can be completed under the control of the automatic control device. The automatic control device gives out instructions so that the direct current dragging machine realizes the forward rotation or reverse rotation for driving the measuring platform for cyclically floating up and diving down. The ocean environment parameters are continuously measured by the measuring platform in the moving process, and in addition, measuring data is automatically transmitted to an ashore monitoring center by using the wireless communication device. The energy source self-supplementing ocean environment remote monitoring system can realize the self supplementation of system energy sources, the precise control on the measuring platform speed and the position and the real-time transmission of the ocean environment parameters. Compared with the traditional ocean environment monitoring device, the energy source self-supplementing ocean environment remote monitoring system has great advantages.
Description
Technical field
The utility model relates to a kind of ocean monitoring technologytechnologies field, particularly relates to a kind of powered by wave energy of utilizing, and can be in the offshore sea waters marine environment remote supervision system of the energy self-adding of Measuring Oceanic environmental parameter.
Background technology
For a long time, continuously, the real-time ocean environment parameter monitoring of carrying out has important effect to mankind's activities such as oceanographic research, oceanographic engineering construction and marine national defense safeties.The measurement of in the past carrying out ocean environment parameter generally has two kinds of methods, is a kind ofly measured by shipboard instrument; Another kind then adopts subsurface buoy layer-built cables installation sensor groups to measure.The method of being measured by shipboard instrument needs boats and ships to cooperate winch repeatedly to accomplish the monitoring of ocean environment parameter back and forth, if want long-term Continuous Observation, then needs the labor manpower and financial resources; Adopt traditional subsurface buoy to measure, generally by storage battery power supply, but because long-term unmanned, energy recharge is an a great problem.Every certain interval of time all needs artificially subsurface buoy to be regained, and additional power supply, and the continuation of measurement can't be guaranteed.And the subsurface buoy measuring method needs a plurality of sensors of layer-built cables installation, has increased equipment cost greatly.The measuring method of this two quasi-tradition can not satisfy the demand of increasing ocean environment parameter monitoring task.Therefore; If can utilize wave energy ubiquitous on the sea to carry out energy self-adding; Circulation drives moving up and down of measuring table; Carrying out ocean environment parameter continuously and measure, and the measurement data automatic remote is uploaded, is to solve a not enough good solution of present traditional ocean environment parameter measuring method.
The utility model content
The purpose of the utility model is to provide a kind of marine environment remote supervision system that also can be realized the energy self-adding that the automatic remote of measurement data is uploaded by powered by wave energy, measuring table liftable.
For realizing above-mentioned purpose, the technical solution of the utility model is:
The utility model is a kind of marine environment remote supervision system of energy self-adding, and it comprises cabin, sea, generator turning axle, traction machine turning axle, overrunning clutch, transmission rope, balance weight body, fixed pulley, oscillating floater, weight anchor block, chain, sprocket wheel, measuring table, tensioner weight, trailing cable, step-up gear, magneto, lead accumulator, direct current traction machine, automaton; Cabin, described sea is made up of cabin, sea, left side that is oppositely arranged and cabin, sea, right side; Between cabin, sea, left side and cabin, sea, right side, form suspension area; Described step-up gear, magneto, lead accumulator, direct current traction machine, automaton are installed in the cabin, sea, right side; Described generator turning axle is rotatable to be connected across between cabin, sea, left side and the cabin, sea, right side; And the input shaft of the step-up gear in the one of which end stretches into sea, right side engine room inside and is installed in cabin, sea, right side is connected; The output shaft of step-up gear is connected with transmission shaft on the magneto through belt pulley and belt; Permanent magnet generator is dynamo-electric to be electrically connected lead accumulator and direct current traction machine through automaton, and the output shaft of direct current traction machine connects the traction machine turning axle, and the traction machine turning axle is rotatable to be connected across between cabin, sea, left side and the cabin, sea, right side; Described overrunning clutch is installed on the generator turning axle, and transmission rope is wound on the overrunning clutch, and an end of transmission rope is connected in balance weight body, and the other end pile warp fixed pulley of transmission rope is connected in oscillating floater, and fixed pulley is fixedly installed on the weight anchor block; Described sprocket wheel is fixed on the traction machine turning axle; Chain bolt system also is wrapped on the sprocket wheel; The chain below is connecting measuring table and tensioner weight successively; Measuring table utilizes trailing cable to be electrically connected with lead accumulator and obtains power supply, and is connected the transmission measuring-signal to automaton with automaton.
Described generator turning axle and traction machine turning axle level respectively are installed between cabin, sea, left side and the cabin, sea, right side, and its installation site is higher than the sea.
The composition of described automaton comprises crystal oscillating circuit, clock circuit, program storage, data-carrier store, voltage conversion circuit, tension measuring circuit, traction machine voltage regulator controllers, traction machine forward-reverse switch, charge and discharge switch, RS232 interface, A/D converter, 80C552 microcontroller; Described crystal oscillating circuit, clock circuit, program storage, data-carrier store, voltage conversion circuit, tension measuring circuit, traction machine voltage regulator controllers, traction machine forward-reverse switch, charge and discharge switch, RS232 interface, A/D converter are connected with the 80C552 microcontroller respectively; Described lead accumulator is connected microcontroller through voltage conversion circuit with tension measuring circuit;
Described microcontroller is connected with wireless communication apparatus with connection through the RS232 interface, and the ocean environment parameter data in real time of measuring is passed to Surveillance center on the bank.
The utility model also comprises anchoring device; This anchoring device comprises seabed buoyancy aid, grappling fixed pulley, grappling weight anchor block, grappling transmission rope; Described grappling transmission rope one end links to each other with bottom, cabin, sea; The other end is pile warp grappling fixed pulley and lying on the buoyancy aid of seabed then, and the grappling fixed pulley is fixedly mounted on the seabed grappling weight anchor block.
After adopting such scheme, compared with prior art, the beneficial effect of the utility model is:
1, since the utility model be provided with the cabin, sea and associated components be installed in the cabin, sea; Rely on the relative motion between cabin, sea and the oscillating floater; Conversion and absorption wave energy; And be translated into electric energy, and realized the energy self-adding of whole monitoring system, guarantee the long-term operation continuously that this system can be stable.
2, because the measuring table of the utility model is to be connected on the traction machine turning axle through chain, sprocket wheel; Measuring table can circulate under the effect of traction machine tractive force and self gravitation and float and dive; Therefore utilize a sensor just can realize the continuous vertical section measurement of a certain ocean environment parameter, saved human and material resources and financial resources.
3, because the automaton of the utility model can come the speed and the position of measuring table in seawater of accurate control survey platform come-up and dive through the rotational speed and the rotating cycle of control traction machine, this also is that traditional measurement method is irrealizable.
4, owing to the microcontroller in the utility model automaton is connected with wireless communication apparatus with connection through the RS232 interface; Can measurement data be passed to Surveillance center on the bank within the several seconds through wireless communication apparatus, can really realize the real-time monitoring of ocean environment parameter.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model;
Fig. 2 is the inner structure synoptic diagram in cabin, sea, the utility model right side;
Fig. 3 is the theory diagram of the utility model automaton.
Embodiment
Like Fig. 1, shown in Figure 2; The utility model is a kind of marine environment remote supervision system of energy self-adding, and it comprises cabin, sea 1, generator turning axle 2, traction machine turning axle 3, overrunning clutch 4, transmission rope 5, balance weight body 6, fixed pulley 7, oscillating floater 8, weight anchor block 9, chain 91, sprocket wheel 92, measuring table 93, tensioner weight 94, trailing cable 95, step-up gear 96, magneto 97, lead accumulator 98, direct current traction machine 99, automaton 10, anchoring device 20, wireless communication apparatus 30.
Cabin, described sea 1 is made up of cabin, sea, left side that is oppositely arranged 11 and cabin, sea, right side 12.Being equal in weight of cabin, sea 11, left side and cabin, sea, right side 12 keeps level across the sea, utilizes the stainless steel metal plate that it is welded as a whole.Between cabin, sea, left side 11 and cabin, sea, right side 12, form suspension area; Described step-up gear 96, magneto 97, lead accumulator 98, direct current traction machine 99, automaton 10 are installed in the cabin, sea, right side 12 (or cabin, sea, left side 11); Described generator turning axle 2 rotatable being connected across between cabin, sea 11, left side and the cabin, sea, right side 12; And the input shaft of the step-up gear 96 in the one of which end stretches into 12 inside, cabin, sea, right side and is installed in cabin, sea, right side 12 is connected; The output shaft of step-up gear 96 is connected with transmission shaft on the magneto 97 through belt pulley 961 and belt 962; Permanent magnet generator dynamo-electric 97 is electrically connected lead accumulator 98 and direct current traction machine 99 through automaton 10; The output shaft of direct current traction machine 99 connects traction machine turning axle 3, traction machine turning axle 3 rotatable being connected across between cabin, sea 11, left side and the cabin, sea, right side 12.Generator turning axle 2 rotates under the effect of wave energy, drives the rotor rotation of magneto 97, and wave energy is converted into electric energy.
The above-mentioned generator turning axle 2 that is installed between cabin, sea 11, left side and the cabin, sea, right side 12 is higher than the sea with traction machine turning axle 3 installation sites.
Described overrunning clutch 4 is installed on the generator turning axle 2; Transmission rope 5 is wound on the overrunning clutch 4; One end of transmission rope 5 is connected in balance weight body 6, and the other end pile warp fixed pulley 7 of transmission rope 5 is connected in oscillating floater 8, and fixed pulley 7 is fixedly installed on the weight anchor block 9; Described sprocket wheel 92 is fixed on the traction machine turning axle 3, and process antiseptic chain 91 bolts system also is wrapped on the sprocket wheel 92, and chain 91 belows are connecting measuring table 93 and tensioner weight 94 successively.Described trailing cable 95 comprises power lead and data line, and measuring table 93 utilizes the power lead of trailing cable 95 to give thermohaline dark sensor power supply.Trailing cable 95 1 ends get into cabin, sea, right side 12 and are connected on the automaton 10, and the other end gets into measuring table 93 inside and is connected with the dark sensor of thermohaline, transmits measuring-signal and gives automaton 10, and move along with measuring table 93 circulates up and down.The effect of described tensioner weight 94 is to make chain 92 tighten vertically, and makes measuring table 93 dive fast in seawater.That trailing cable 95 need carry out is anticorrosion, waterproof and insulation processing.
Described measuring table 93 circulates under the control of automaton 10 and floats and dive.Just change when instruction when automaton 10 sends, direct current traction machine 99 drives traction machine turning axles 3 forward rotation.Chain 91 launches measuring table 93 quick dive under the effect of self gravitation and tensioner weight 94 gravity.When automaton 10 sent the counter-rotating instruction, direct current traction machine 99 drove traction machine turning axle 3 backward rotation, and chain 91 is rolled, and measuring table 93 is at direct current traction machine 99 tractive force effect float downwards.
Described anchoring device 20 comprises seabed buoyancy aid 201, grappling fixed pulley 202, grappling weight anchor block 203, grappling transmission rope 204.Described grappling transmission rope 204 1 ends link to each other with 1 bottom, cabin, sea, and the other end is pile warp grappling fixed pulley 202 and lying on the seabed buoyancy aid 201 then, and grappling fixed pulley 202 is fixedly mounted on the seabed grappling weight anchor block 204.In the present embodiment, anchoring device 20 has two groups, is connected with cabin, sea, right side 12 with cabin, sea, left side 11 respectively.Described seabed buoyancy aid 201 floats among the seawater, and its lower end is connected with grappling transmission rope 204.Described grappling transmission rope 204 pile warps are fixed on the grappling fixed pulley 202 on the grappling weight anchor block 203, are connected to then on the cabin, sea 1.When at the incoming tide, the buoyancy in cabin, sea 1 increases, and grappling transmission rope 204 upper pulling forces increase, and buoyancy aid 201 positions in seabed are descended, and rises in 1 position, cabin, sea with seawater.When at ebb tide, the buoyancy in cabin, sea 1 reduces, and grappling transmission rope 204 upper pulling forces reduce, and the seabed buoyancy aid rises on 201 positions, and 1 position, cabin, sea descends with seawater.Utilize seabed buoyancy aid 201 can make cabin, sea 1 at the tide is flowing and ebbing and have under the situation than high sea; Still may float on the sea, the effective collection wave of the sea can and guarantee that generator turning axle 2, traction machine turning axle 3 and cabin, sea 1 inner appliance arrangement do not receive the seawater long period of soaking.
With reference to shown in Figure 2, the composition of described automaton 10 comprises crystal oscillating circuit 101, clock circuit 102, program storage 103, data-carrier store 104, voltage conversion circuit 105, tension measuring circuit 106, traction machine voltage regulator controllers 107, traction machine forward-reverse switch 108, charge and discharge switch 109, RS232 interface 110, A/D converter 111,80C552 microcontroller 112 like Fig. 3.Described crystal oscillating circuit 101, clock circuit 102, program storage 103, data-carrier store 104, voltage conversion circuit 105, tension measuring circuit 106, traction machine voltage regulator controllers 107, traction machine forward-reverse switch 108, charge and discharge switch 109, RS232 interface 110, A/D converter 111 are connected with 80C552 microcontroller 112 respectively.Described microcontroller 112 is connected with wireless communication apparatus 30 with connection 40 through RS232 interface 110, and the ocean environment parameter data in real time of measuring is passed to Surveillance center on the bank.
Described wireless communication apparatus 30 utilizes connection 40 to be connected with RS232 interface 110.RS232 interface 110 adopts chip MAX232, is connected on the 80C552 microcontroller 112.A/D converter 111 will be converted into digital signal through the measuring-signal that trailing cable 95 (as shown in Figure 1) obtains, and through wireless communication apparatus 30 remote data will be delivered to Surveillance center on the bank, realize the real-time measurement of ocean environment parameter.
The principle of work of the utility model:
Like Fig. 1, shown in Figure 2, cabin, sea, left side 11 floats on the sea with cabin, sea, right side 12, because cabin, sea 1 volume own is big, weight is heavier, fluctuating range is less up and down.And the volume and weight of oscillating floater 8 is less relatively, and is bigger with the wave motion amplitude.Therefore, cabin, sea capable of using 1 and oscillating floater 8 absorb wave energy with the relative motion of wave.Detailed process is: when wave descends; Oscillating floater 8 is along with wave moves downward; The transmission rope 5 that links to each other with its below also moves downward, and transmission rope 5 is wrapped on the overrunning clutch 4, overrunning clutch 4 separation this moment; So transmission rope 5 can not act on the generator turning axle 2, the balance weight body 6 of transmission rope 5 belows relies on self gravitation rolling transmission rope 5.When wave rises; Oscillating floater 8 moves upward under buoyancy, spurs transmission rope 5 simultaneously and moves upward, and this moment, overrunning clutch was closed; Under transmission rope 5 drives, make the generator turning axle rotate, the wave energy of oscillating floater 8 is converted into the mechanical energy of generator turning axle.When oscillating floater 8 constantly moves up and down along with wave, can drive generator turning axle 2 continuous folk prescriptions to rotation.
Generator turning axle 2 extend into 12 inside, cabin, sea, right side; Directly (or passing through shaft coupling) is connected on the step-up gear 96; Step-up gear 96 is brought up to the rotating speed of generator turning axle 2 near magneto 97 rated speeds, and drives magneto 97 generatings through belt pulley 961.The electric energy that magneto 97 sends is to lead accumulator 98 chargings.Automaton 10 is controlled lead accumulator 98 chargings, discharge according to the terminal voltage size of the lead accumulator 98 that detection obtains.
When the terminal voltage of lead accumulator 98 is near WV, can drive direct current traction machine 99 rotates.Automaton sends when just changeing instruction, direct current traction machine 99 forward rotation, and this moment, direct current traction machine 99 turning axles were also followed forward rotation.Because sprocket wheel 92 is installed on direct current traction machine 99 turning axles, the chain 91 that is wrapped on the sprocket wheel 92 is launched measuring table 93 dive under the action of gravity of himself and tensioner weight 94.When automaton 10 sends when instruction counter-rotating, direct current traction machine 99 backward rotation, also backward rotation of direct current traction machine 99 turning axles this moment, sprocket wheel 92 is rolled chain 91, and measuring table 10 is at the tractive force effect float downward of direct current traction machine 99.Through its rotational speed of service voltage may command of control direct current traction machine 99, and calculate according to microcontroller and can confirm rotating cycle, thus this system accurately control survey platform 93 float and the speed of dive and the positions of measuring table 93.In measuring table 93 dives and floating-upward process, all can carry out the measurement of ocean environment parameter, and utilize trailing cable 95 that measuring-signal is passed to automaton 10.
With reference to shown in Figure 3; After automaton 10 obtains measuring-signal; Utilize A/D converter 111 to be translated into digital signal; Can measurement data be stored in the data-carrier store 104, also can realize the real-time measurement of ocean environment parameter through RS232 interface 110 with the long-range Surveillance center that is delivered to of measurement data.
The above; Be merely the utility model preferred embodiment; The structure in cabin, sea and shape can have multiple; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (5)
1. the marine environment remote supervision system of an energy self-adding, it is characterized in that: it comprises cabin, sea, generator turning axle, traction machine turning axle, overrunning clutch, transmission rope, balance weight body, fixed pulley, oscillating floater, weight anchor block, chain, sprocket wheel, measuring table, tensioner weight, trailing cable, step-up gear, magneto, lead accumulator, direct current traction machine, automaton; Cabin, described sea is made up of cabin, sea, left side that is oppositely arranged and cabin, sea, right side; Between cabin, sea, left side and cabin, sea, right side, form suspension area; Described step-up gear, magneto, lead accumulator, direct current traction machine, automaton are installed in the cabin, sea, right side; Described generator turning axle is rotatable to be connected across between cabin, sea, left side and the cabin, sea, right side; And the input shaft of the step-up gear in the one of which end stretches into sea, right side engine room inside and is installed in cabin, sea, right side is connected; The output shaft of step-up gear is connected with transmission shaft on the magneto through belt pulley and belt; Permanent magnet generator is dynamo-electric to be electrically connected lead accumulator and direct current traction machine through automaton, and the output shaft of direct current traction machine connects the traction machine turning axle, and the traction machine turning axle is rotatable to be connected across between cabin, sea, left side and the cabin, sea, right side; Described overrunning clutch is installed on the generator turning axle, and transmission rope is wound on the overrunning clutch, and an end of transmission rope is connected in balance weight body, and the other end pile warp fixed pulley of transmission rope is connected in oscillating floater, and fixed pulley is fixedly installed on the weight anchor block; Described sprocket wheel is fixed on the traction machine turning axle; Chain bolt system also is wrapped on the sprocket wheel; The chain below is connecting measuring table and tensioner weight successively; Measuring table utilizes trailing cable to be electrically connected with lead accumulator and obtains power supply, and is connected the transmission measuring-signal to automaton with automaton.
2. the marine environment remote supervision system of energy self-adding according to claim 1; It is characterized in that: described generator turning axle and traction machine turning axle level respectively are installed between cabin, sea, left side and the cabin, sea, right side, and its installation site is higher than the sea.
3. the marine environment remote supervision system of energy self-adding according to claim 1 is characterized in that: the composition of described automaton comprises crystal oscillating circuit, clock circuit, program storage, data-carrier store, voltage conversion circuit, tension measuring circuit, traction machine voltage regulator controllers, traction machine forward-reverse switch, charge and discharge switch, RS232 interface, A/D converter, 80C552 microcontroller; Described crystal oscillating circuit, clock circuit, program storage, data-carrier store, voltage conversion circuit, tension measuring circuit, traction machine voltage regulator controllers, traction machine forward-reverse switch, charge and discharge switch, RS232 interface, A/D converter are connected with the 80C552 microcontroller respectively; Described lead accumulator is connected microcontroller through voltage conversion circuit with tension measuring circuit.
4. the marine environment remote supervision system of energy self-adding according to claim 3; It is characterized in that: described microcontroller is connected with wireless communication apparatus with connection through the RS232 interface, and the ocean environment parameter data in real time of measuring is passed to Surveillance center on the bank.
5. the marine environment remote supervision system of energy self-adding according to claim 1 is characterized in that: it also comprises anchoring device; This anchoring device comprises seabed buoyancy aid, grappling fixed pulley, grappling weight anchor block, grappling transmission rope; Described grappling transmission rope one end links to each other with bottom, cabin, sea; The other end is pile warp grappling fixed pulley and lying on the buoyancy aid of seabed then, and the grappling fixed pulley is fixedly mounted on the seabed grappling weight anchor block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203322776U CN202255449U (en) | 2011-09-06 | 2011-09-06 | Energy source self-supplementing ocean environment remote monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203322776U CN202255449U (en) | 2011-09-06 | 2011-09-06 | Energy source self-supplementing ocean environment remote monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255449U true CN202255449U (en) | 2012-05-30 |
Family
ID=46116676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203322776U Expired - Fee Related CN202255449U (en) | 2011-09-06 | 2011-09-06 | Energy source self-supplementing ocean environment remote monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411639A (en) * | 2012-10-19 | 2013-11-27 | 常州大学 | Solar-powered ocean internal wave measuring device |
| CN109443455A (en) * | 2018-11-06 | 2019-03-08 | 中国农业大学 | Blower ventilation amount test device and its test method |
| CN113153612A (en) * | 2021-03-22 | 2021-07-23 | 西南石油大学 | Self-anchored wave power generation device |
-
2011
- 2011-09-06 CN CN2011203322776U patent/CN202255449U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411639A (en) * | 2012-10-19 | 2013-11-27 | 常州大学 | Solar-powered ocean internal wave measuring device |
| CN109443455A (en) * | 2018-11-06 | 2019-03-08 | 中国农业大学 | Blower ventilation amount test device and its test method |
| CN109443455B (en) * | 2018-11-06 | 2024-03-05 | 中国农业大学 | Fan ventilation quantity testing device and testing method thereof |
| CN113153612A (en) * | 2021-03-22 | 2021-07-23 | 西南石油大学 | Self-anchored wave power generation device |
| CN113153612B (en) * | 2021-03-22 | 2022-03-29 | 西南石油大学 | Self-anchored wave power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102384015B (en) | Traction type ocean environment automatic monitoring system driven by wave energy | |
| CN109835438B (en) | Lifting submerged buoy device | |
| CN103591941B (en) | Energy-saving Marine GIS vertical section measuring system | |
| CN202836562U (en) | Low-energy marine elements measuring apparatus | |
| CN201037770Y (en) | Self-holding ocean environmental monitoring device | |
| US7319278B2 (en) | Ocean wave generation | |
| CN110077541A (en) | A kind of marine float Terrace prevention device and its clean method | |
| JP2013503293A (en) | A device for generating electrical or mechanical energy from waves | |
| CN104266637B (en) | A kind of marine vertical profile monitoring device | |
| KR101117043B1 (en) | Euphotic floating treatment equipment by Hybrid type driving system | |
| CN209441558U (en) | A kind of small-size multifunction marine environmental monitoring buoy platform | |
| CN202255449U (en) | Energy source self-supplementing ocean environment remote monitoring system | |
| CN102943734B (en) | Intelligent power generation system | |
| CN103452743A (en) | Wave power generation device and wave power generation method for underwater balanced type dual floating bodies | |
| CN201874735U (en) | Deep-sea power generating device with ultralow starting flow velocity | |
| CN103587654A (en) | Ocean wave energy self-powered cyclic detection ecobuoy | |
| CN205605353U (en) | Inertia oscillator wave energy power generation facility | |
| CN104671015A (en) | Self-driven underwater cable winder | |
| CN206681915U (en) | A kind of marine observation platform energy-autarchic system | |
| CN101344063B (en) | Suspending type tidal bore generating station | |
| CN205423049U (en) | Cursory formula wave power generating device | |
| CN109521432A (en) | The anti-anchor loss on-line monitoring device of sea cable | |
| CN116118531A (en) | Unmanned charging device of semi-submerged formula AUV | |
| CN101975137A (en) | Deep sea generating set with ultra-low starting flow speed | |
| CN209525455U (en) | The anti-anchor loss on-line monitoring device of sea cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160906 |