CN108252846A - A kind of Mobyneb shallow water fence - Google Patents
A kind of Mobyneb shallow water fence Download PDFInfo
- Publication number
- CN108252846A CN108252846A CN201810021770.2A CN201810021770A CN108252846A CN 108252846 A CN108252846 A CN 108252846A CN 201810021770 A CN201810021770 A CN 201810021770A CN 108252846 A CN108252846 A CN 108252846A
- Authority
- CN
- China
- Prior art keywords
- hydraulic turbine
- turbine
- mobyneb
- pile body
- power module
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/008—Measuring or testing arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/125—Rotors for radial flow at high-pressure side and axial flow at low-pressure side, e.g. for Francis-type turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention relates to a kind of Mobyneb shallow water fence, including pile body, function cabin, power module and the hydraulic turbine, function cabin is arranged at the top of pile body, power module and the hydraulic turbine are set along pile body, function cabin includes the warning light for warning, power module includes magnet and coil, coil cutting magnetic induction line generates electric power, the hydraulic turbine includes the horizontal shaft water-turbine clockwise rotated clockwise around pile body and the counterclockwise vertical axis hydraulic turbine rotated counterclockwise around pile body, horizontal shaft water-turbine and the counterclockwise vertical axis hydraulic turbine band moving magnet and coil clockwise relatively rotate, warning light is powered by power module.It can make full use of coastal waters shallow waters water (flow) direction be unevenly distributed and it is changeable the characteristics of, independent progress energy capture and conversion, and it carries a variety of oceans and warns and observation device, while realize that marine usage divides, region is warned, marine information monitors and data transmission multiple functions.
Description
Technical field
The present invention relates to a kind of shallow water fence more particularly to a kind of Mobyneb shallow water fence.
Background technology
Human use ocean is with a history of thousands of years.Due to being limited by working condition and technical merit, early stage
Development activities fish shrimp in seashore and coastal waters mainly with simple tool, shine sea salt and marine transportation, gradually form
Traditional ocean development industries such as sea fishery, ocean salt industry and sea transport industry.Twenties the 17th century in the 1950s,
Some coastal states start to exploit seabed coal mine, beach placer and submarine oil.Since the 1960s, the mankind to resource,
The demand of the energy is continuously increased, and starts to ask for wealth to ocean on a large scale.With the progress of science and technology, to marine resources
And its understanding of environment has further raising, there has also been developing on a large scale very much, ocean development enters new ocean engineering technology
Developing stage；Large-scale development submarine oil, natural gas and other solid mineral reserve, begin setting up tide power plant and sea water desalination
Factory develops from simple fishing marine organisms to aquaculture direction, and seadrome, seabed tunnel, sea are built using ocean space
Upper factory, seabed military base etc. form some emerging ocean development industries.
Wherein, in the coastal waters shallow sea water nearer apart from continent（The depth of water is less than 30 m）, a large amount of seawater has been developed
Cultivation, the industry larger to marine usage area requirements at coastal waters outdoor bathing place.On wide sea, lack natural marker pair
These marine sites are divided and are indicated, need to manually be set up water surface mark and be distinguished.In general, people can use trestle or
The form of buoy, the former is chiefly used in sea-farming, and the latter is chiefly used in bathing beach or other require relatively low occasion.However, this
Two methods each there are it is certain the defects of.Trestle manufacture cost is higher, and since boat structure is more, injured probability
It is larger, it takes and is often safeguarded.Although buoy cost is not high, stability is poor, is easily destroyed and is washed away by ocean current, and due to floating
Small volume is marked, many times naked eyes are not noticeable, do not have the effect of warning.In addition, the common existing problem of the two
It is exactly that warning light and power supply need to be additionally installed at night, otherwise can not plays the role of warning and indicating.
Invention content
The technical problems to be solved by the invention are：Overcome the facility such as stack that above-mentioned general marine site divides or instruction uses
The inapplicable factor of bridge, buoy etc. proposes a kind of novel Mobyneb shallow water fence, it can make full use of coastal waters shallow water water
Domain water (flow) direction be unevenly distributed and it is changeable the characteristics of, independent progress energy capture and conversion, and carry a variety of oceans and show
Alert and observation device, while realize that marine usage divides, region is warned, marine information monitors and data transmission multiple functions.
In order to realize above-mentioned technical purpose, the specific technical solution that the present invention takes is：A kind of Mobyneb shallow water fence,
Including pile body, function cabin, power module and the hydraulic turbine, the function cabin is arranged at the top of the pile body, the power module and described
The hydraulic turbine is set along the pile body, and the function cabin includes the warning light for warning, and the power module includes magnet and coil,
The coil cutting magnetic induction line generates electric power, and the hydraulic turbine includes the vertical axis water clockwise rotated clockwise around the pile body
Turbine and the counterclockwise vertical axis hydraulic turbine rotated counterclockwise around the pile body, the horizontal shaft water-turbine clockwise and described inverse
Hour hands horizontal shaft water-turbine drives the magnet and coil to relatively rotate, and the warning light is powered by the power module.
Further, the power module and the hydraulic turbine are arranged alternately, and are placed in the hydraulic turbine point of the power module both sides
Not Wei horizontal shaft water-turbine and counterclockwise vertical the axis hydraulic turbine clockwise, described hydraulic turbine one end is fixedly connected with magnet, and one end is solid
Surely coil is connected.
Further, the horizontal shaft water-turbine clockwise includes casing and several clockwise directions being fixed on casing
The blade of bending, several blades are uniformly distributed around sleeve circumferential, and described sleeve pipe is placed on the pile body.
Further, the counterclockwise vertical axis hydraulic turbine includes casing and several counter clockwise directions being fixed on casing
The blade of bending, the blade are circumferentially uniformly distributed around described sleeve pipe, and described sleeve pipe is placed on the pile body.
Further, light sensor is equipped in the warning light.
Further, the power module includes electric control system and data monitoring system, and the electric control system is
Warning light and data monitoring system are powered, and the data monitoring system is for monitoring status of the water area, in electric control system,
Power-supply controller of electric is by cable reception electric energy, after being integrated to electric current, then passes through inverter, alternating current output terminal and straight respectively
Galvanic electricity output terminal is power supply for electrical equipment.
Further, the data monitoring system is deposited including controller, acquisition module, hydrologic parameter measurement sensor, SD
The waters information detected is passed through data acquisition module by card storage, communication module and GPS module, the hydrologic parameter measurement sensor
Block and communication module are transferred to controller, and location information is transferred to controller by the GPS module, and the controller will receive
Data be stored on SD memories and pass through telecommunication antennae or data download port sends data to data collector.
Further, the telecommunication antennae and data download port are mounted in the function cabin at stake top.
Further, the function cabin is spherical shape, and the power module includes oblate spheroid shell.
Compared with prior art, the beneficial effects of the invention are as follows：
1. using energy saving, resource-saving as guiding theory, be engineered, one kind that is practical and createing be suitable for being layered it is more
To the Mobyneb shallow water fence of flow.Comprehensive utilization coastal waters shallow waters water (flow) direction be unevenly distributed and it is changeable the characteristics of, it is real
Existing electric power energy it is self-sufficient, achieve the purpose that long term survival, non-maintaining.
2. generating electricity using multiple horizontal shaft water-turbines, the mark of marine usage is realized for warning light power supply, and multi-functional
Installation marine hydrology parameter measurement sensor outside type shallow water fence realizes hydrologic parameter using the electric energy obtained from flow
It measures, store and transmits at a distance, achieve the purpose that multi-functional utilize.
3. Mobyneb shallow water fence has the ability that round-the-clock, round-the-clock reliablely and stablely collects marine environmental data,
And it can realize the automatic collection, automatic mark and automatic transmission of data.
Description of the drawings
Fig. 1 is coastal waters shallow waters flow schematic diagram；
Fig. 2 is integral outer structure diagram of the present invention；
Fig. 3 is horizontal shaft water-turbine structure diagram of the present invention；
Fig. 4 is internal structure schematic diagram of the present invention；
Fig. 5 is electricity generation system top plan view of the present invention；
Fig. 6 is electric control system schematic diagram of the present invention；
Fig. 7 is data monitoring system schematic diagram of the present invention；
Fig. 8 is that coastal waters array of the present invention lays schematic diagram；
In figure, 1-land, 2-seabed, 3-Nonlinear Wave in Shallow Water water particle motion track, 4-offshore climbing flow, 5-bottom
Portion flows back, 6-sea level, 7-spherical function cabin, 8-Independent Power Generation cabin, 9-horizontal shaft water-turbine clockwise, 10-counterclockwise
Horizontal shaft water-turbine, 11-steel-pipe pile, 12-casing, 13-magnet, 14-blade, 15-coil, 16-stroboscopic warning light,
17-telecommunication antennae, 18-data monitoring system, 19-electric control system, 20-electromagnetic induction line, 21-power generation are defeated
Go out cable, 22-inverter, 23-alternating current output terminal, 24-accumulator, 25-DC output end, the control of 26-power supply
Device, 27-controller, 28-SD card storage unit, 29-data acquisition module, 30-sensor.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples, it should be appreciated that protection scope of the present invention
It is not restricted by specific implementation.
As shown in Figure 1, in the coastal waters shallow sea water nearer apart from continent（The depth of water is less than 30 m）, flow rate of water flow is larger, by
In the influence of strong nonlinearity, there are the net defeated shifting of horizontal direction water body, water particle motion track 3 is not closed, closer to land
On the water front on ground 1, also there are the bottom reflux 5 generated when offshore climbing flow 4 and water body offshore, these combined factors exist
Together form coastal waters shallow sea water water (flow) direction be unevenly distributed and it is changeable the characteristics of.
As shown in Fig. 2, a kind of Mobyneb shallow water fence for being suitable for layering polymodal current, mainly by steel-pipe pile 11, ball
Shape function cabin 7, Independent Power Generation cabin 8 and horizontal shaft water-turbine composition, steel-pipe pile 11 provide branch support group as pile body for single unit system
Plinth is fixed on seabed 2, and cable channel is reserved in stake.Spherical function cabin 7 is installed on 11 top of steel-pipe pile, passes through steel-pipe pile
Inner cable powers to it.The multiple Independent Power Generation cabins 8 of 7 times installations of spherical function cabin and horizontal shaft water-turbine spacer sleeve are mounted in steel-pipe pile
On 11.
As shown in figure 3, horizontal shaft water-turbine includes horizontal shaft water-turbine 9 clockwise and the counterclockwise vertical axis hydraulic turbine 10,
The center sleeve 12 of horizontal shaft water-turbine is hollow, and when installation is sleeved on steel-pipe pile 11, and the hydraulic turbine includes 4 arc shaped blades 14,
Upper and lower part is installed by magnet 13 and coil 15 respectively.15 middle part reserved empty position of coil, vacancy size are slightly larger than the ruler of magnet 13
Very little, i.e. the coil 15 that the magnet 13 of horizontal water turbine connection is connected with adjacent upper end horizontal water turbine forms an Electromagnetic generation
Machine.
As shown in figure 4, installation stroboscopic warning light 16, telecommunication antennae 17 and data download port in spherical function cabin 7,
There is light sensor in stroboscopic warning light 16.8 inner hollow of Independent Power Generation cabin installs the power generation system that magnet 13 and coil 15 form
Various hydrologic parameter measurement sensors are carried in system, outside.In addition to peace inside the spherical 7 adjacent Independent Power Generation cabin 8 in lower section of function cabin
It installs coil 15, electric control system 19 and data monitoring system 18 is also mounted.Two hydraulic turbines of vertical adjacent installation
Blade is whole towards on the contrary, what respectively right handed horizontal shaft water-turbine clockwise 9 and counter clockwise direction rotated
The counterclockwise vertical axis hydraulic turbine 10.
As shown in figure 5, electricity generation system is made of magnet 13 and coil 15, magnet 13 and coil 15 can surround steel-pipe pile
11 center rotatings, so as to which coil cutting magnetic induction line 20 generates electric power, and passes through cable 21 and exported.
As shown in fig. 6, electric control system 19 is powered for stroboscopic warning light 16 and data monitoring system 18.Wherein,
Electric control system 19 includes power-supply controller of electric 26, power generation output cable 21, accumulator 24, inverter 22, alternating current output terminal
23 and DC output end 25；Power-supply controller of electric 26 respectively with power generation output cable 21, accumulator 24, inverter 22, alternating current
Output terminal 23 is connected with DC output end 25.
As shown in fig. 7, data monitoring system 18 include 27 model PEC3000 of networking programmable controller, acquisition mould
29 model DUT4000 of block, hydrologic parameter measurement sensor 30, SD storage cards 28, GPRS/CDMA communication modules 32 and GPS moulds
Block 31, and connect with the telecommunication antennae 17 in spherical function cabin and data download port.
As shown in figure 8, a kind of Mobyneb shallow water fence for being suitable for layering polymodal current, is pacified using array during use
Dress, is laid on offshore shallow sea water.
A kind of method of work for the Mobyneb shallow water fence for being suitable for layering polymodal current of the present embodiment：
In actual use, device is installed on coastal waters shallow sea water, and the marine site flow rate of water flow is larger and direction is changeable, and there are non-linear
The net defeated shifting 3 of caused water body and offshore climbing flow 4 and bottom reflux 5.Pass through during single Mobyneb shallow water fence installation
Steel-pipe pile 11 is fixed on seabed 2, and spherical 7 position of function cabin is higher than horizontal plane 6.Multiple multi-functional Fencing systems are by the battle array designed
Row carry out laying installation, and marine site is divided, marked and is warned.
Multiple Independent Power Generation cabins 8 and horizontal shaft water-turbine 9 and 10 are installed in spherical 7 lower section interval of function cabin, and power module 8 is solid
Surely it is sleeved on steel-pipe pile 11, it is not possible to rotate, the hydraulic turbine 9 and 10 is equally sleeved on steel-pipe pile 11, but the hydraulic turbine can
To be moved with steel-pipe pile 11 for shaft rotation.8 shape of Independent Power Generation cabin is ellipsoid, the semiaxis in the semiaxis ratio horizontal direction of vertical direction
It is short, in oblate spheroid.Two adjacent Independent Power Generation cabins form a bell-mouthed shape, reduce discharge section area, have
Help the acceleration of flow.Vertically adjacent two vertical axises turbine blade installation towards be it is opposite, respectively
Horizontal shaft water-turbine 9 and the counterclockwise vertical axis hydraulic turbine 10 clockwise.
By taking horizontal shaft water-turbine 9 clockwise as an example, for main body based on casing 12,4 arc shaped blades 14 are installed at middle part,
It is separated by 90 degree between blade, magnet 13 and coil 15 are installed in 12 upper and lower part of casing respectively.Under the action of flow, blade 14 by
To impact, casing 12 is driven to rotate, the magnet 13 and coil 15 installed on casing also rotate therewith.No matter water (flow) direction such as
What changes, and the rotation direction of the hydraulic turbine 9 is all clockwise.
During device integral installation, the interval of horizontal shaft water-turbine 9 and counterclockwise vertical the axis hydraulic turbine 10 clockwise installation, up time
In the groove of the coil of the 10 lower part installation of the magnet insertion counterclockwise vertical axis hydraulic turbine of 9 top of needle horizontal shaft water-turbine installation,
Embedded location is located inside Independent Power Generation cabin.When flow flows through device, regardless of flow direction, layering streamflow regime is how,
The rotation direction of the hydraulic turbine 9 is all clockwise, and the rotation direction of the hydraulic turbine 10 is all counterclockwise, and the rotation direction of the two is opposite.
Meanwhile nested magnet and coil also rotate, relative position changes, 15 cutting magnetic induction line 20 of coil, is produced in coil
Raw electric current simultaneously passes through the output cable 21 that generates electricity and connects the cable being embedded in steel-pipe pile 11, finally with 19 phase of electric control system
Even.The electric energy that coil is sent out is supplied after the integration of electric control system 19 for stroboscopic warning light 16 and data monitoring system 18
Electricity has light sensor in warning light 16, and night lights automatically.
In electric control system 19, power-supply controller of electric 26 receives electric energy by cable 21, after being integrated to electric current, then divides
It is power supply for electrical equipment not by inverter 22, alternating current output terminal 23 and DC output end 25.Due to flow rate of water flow shakiness
Fixed, when flow velocity is larger, generated energy is big, can storage section electric power in accumulator 24, and using storing when generated energy deficiency
Battery carries out supplementary power.
In data monitoring system 18, design is programmed to networking programmable controller 27, is pre-designed dependent instruction.
8 outside installation hydrologic parameter measurement sensor 30 of Independent Power Generation cabin, sensor 30 is connect with data acquisition module 29, acquisition module
Real-time collecting marine hydrology supplemental characteristic passes to controller 27 by RS485 communications.Similar, GPS module 31 is in real time by position
Confidence breath passes to controller 27.The data received are stored on SD memories 28 by controller 27, also can be to SD memories
Carry out digital independent.According to preset frequency, controller 27 passes through in GPRS/CDMA communication modules 32 and spherical function cabin
Telecommunication antennae 17 connect, and send data to Internet, then pass through other host and carry out remote data acquisition, use
It family can also be regular by data download port（Such as three months）To near equipment, carried out with transmission line connection data download port
It downloads, this quality of data downloaded is more preferable, more complete, is used as key backup and most authoritative data.
In apparatus array lays installation, 30 wide variety of hydrologic parameter measurement sensor can simultaneously carry or according to need
It is selected, each seed ginsengs such as wave, ocean current, tidal level, extra large Inversion phenomenon, pH value, chlorophyll, nutritive salt, turbidity can be measured
Number.In spatial distribution, the Mobyneb shallow water Fencing system of selectable portion specific position carries data monitoring system, reduces
Cost reduces data collection capacity.Entire data acquisition, storage, are sent to GPRS/CDMA communication modules 32, last ocean ring
Border data are sent to the long-range monitoring platform period as 24 h, that is, every each section environment parameter of 24 h acquisitions.Whole system is safeguarded
Period is about three months primary.
Although the preferred embodiment of the present invention is described above, the invention is not limited in above-mentioned specific
Embodiment, above-mentioned specific embodiment is only schematical, is not restricted.
Claims (9)
1. a kind of Mobyneb shallow water fence, it is characterised in that：Including pile body, function cabin, power module and the hydraulic turbine, the function
Cabin is arranged at the top of the pile body, and the power module and the hydraulic turbine are set along the pile body, and the function cabin includes being used for
The warning light of warning, the power module include magnet and coil, and the coil cutting magnetic induction line generates electric power, the hydraulic turbine packet
Include the horizontal shaft water-turbine clockwise rotated clockwise around the pile body and the counterclockwise vertical rotated counterclockwise around the pile body
The axis hydraulic turbine, the horizontal shaft water-turbine clockwise and the counterclockwise vertical axis hydraulic turbine drive the magnet and coil opposite
Rotation, the warning light are powered by the power module.
2. Mobyneb shallow water fence according to claim 1, it is characterised in that：The power module and the hydraulic turbine are handed over
For setting, the hydraulic turbine for being placed in the power module both sides is respectively horizontal shaft water-turbine and counterclockwise vertical axis water wheels clockwise
Machine, described hydraulic turbine one end are fixedly connected with magnet, and one end is fixedly connected with coil.
3. Mobyneb shallow water fence according to claim 1, it is characterised in that：The counterclockwise vertical axis hydraulic turbine packet
The blade of several counter clockwise directions bending for including casing and being fixed on casing, several blades are uniformly distributed around sleeve circumferential, institute
Casing is stated to be placed on the pile body.
4. Mobyneb shallow water fence according to claim 1, it is characterised in that：The horizontal shaft water-turbine packet clockwise
The blade of several clockwise directions bending for including casing and being fixed on casing, circumferential uniform point around described sleeve pipe of the blade
Cloth, described sleeve pipe are placed on the pile body.
5. Mobyneb shallow water fence according to claim 1, it is characterised in that：Light level is equipped in the warning light
Device.
6. Mobyneb shallow water fence according to claim 1, it is characterised in that：The power module includes Electric control system
System and data monitoring system, the electric control system are powered for warning light and data monitoring system, the data monitoring
System is for monitoring status of the water area, and in electric control system, power-supply controller of electric integrates electric current by cable reception electric energy
Afterwards, then respectively it is power supply for electrical equipment by inverter, alternating current output terminal and DC output end.
7. Mobyneb shallow water fence according to claim 6, it is characterised in that：The data monitoring system includes control
Device, acquisition module, hydrologic parameter measurement sensor, SD storage cards, communication module and GPS module, the hydrologic parameter, which measures, to be passed
The waters information detected is transferred to controller by sensor by data acquisition module and communication module, and the GPS module is by position
Confidence breath is transferred to controller, and the data received are stored on SD memories and pass through telecommunication antennae by the controller
Or data download port sends data to data collector.
8. Mobyneb shallow water fence according to claim 7, it is characterised in that：Under the telecommunication antennae and data
Load port is mounted in the function cabin at stake top.
9. Mobyneb shallow water fence according to claim 1, it is characterised in that：The function cabin is spherical, the hair
Electric cabin includes oblate spheroid shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021770.2A CN108252846A (en) | 2018-01-10 | 2018-01-10 | A kind of Mobyneb shallow water fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810021770.2A CN108252846A (en) | 2018-01-10 | 2018-01-10 | A kind of Mobyneb shallow water fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252846A true CN108252846A (en) | 2018-07-06 |
Family
ID=62725132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810021770.2A Pending CN108252846A (en) | 2018-01-10 | 2018-01-10 | A kind of Mobyneb shallow water fence |
Country Status (1)
| Country | Link |
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| CN (1) | CN108252846A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108678896A (en) * | 2018-07-20 | 2018-10-19 | 上海交通大学 | A kind of vertical-axis tide energy hydraulic turbine single pile multi-tier arrangement formula support construction |
| US20220252151A1 (en) * | 2019-04-17 | 2022-08-11 | University Of Maryland, Baltimore County | Time-delay closed-loop control of an infinitely variable transmission system for tidal current energy converters |
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| US11859716B2 (en) * | 2019-04-17 | 2024-01-02 | University Of Maryland, Baltimore County | Time-delay closed-loop control of an infinitely variable transmission system for tidal current energy converters |
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