CN205675188U - A kind of ocean buoyancy aid new forms of energy dynamic positioning system - Google Patents

Abstract

The utility model discloses a kind of ocean buoyancy aid new forms of energy dynamic positioning system: include that photovoltaic battery panel, photovoltaic storage battery group, the temperature difference drive turbine, thermal generator, magnetic fluid Solid rocket engine center, mhd thruster；Photovoltaic solar panel is connected with photovoltaic storage battery group through photovoltaic charge/discharge controller；Photovoltaic storage battery group is connected with magnetic fluid Solid rocket engine center and thermal generator respectively；Discharge and recharge accumulator battery is connected with suction pump and thermal generator respectively, and thermal generator drives turbine to be connected with magnetic fluid Solid rocket engine center and the temperature difference the most respectively；Magnetic fluid Solid rocket engine center is connected with mhd thruster, BEI-DOU position system and hydrological information collection sensor the most respectively.This ocean buoyancy aid new forms of energy dynamic positioning system uses thermal gradient energy and solar energy as main energy sources, maintenance cost is low, manoeuvrable, noise are low, not by advantages such as operating water depth are limited to use magnetic fluid Push Technology to have as positioning means.

Description

A kind of ocean buoyancy aid new forms of energy dynamic positioning system

Technical field

This utility model relates to a kind of ocean position of floating body and direction dynamic positioning system, particularly relates to a kind of ocean and floats Body new forms of energy dynamic positioning system.

Background technology

Thermoelectric generation be a kind of utilize the huge thermal gradient energy contained between ocean surface and deep layer carry out send out The new energy source technology of electricity.Owing to thermal gradient energy derives from solar radiation, thermal gradient energy be again a kind of inexhaustible can Regeneration clean energy resource.Thermoelectric generation is applied to the energy resource supply of ocean position of floating body and direction dynamic positioning system, can To solve power resources and the regular maintenance problem of ocean buoyancy aid well, thus maintenance and the use of ocean buoyancy aid are greatly reduced Cost.

Thermoelectric generation uses low boiling working fluid as cycle fluid, on the basis of Rankine cycle, uses high-temperature hot Source heating and vaporization cycle working medium produce Steam Actuation impeller generating technology, its main member include vaporizer, condenser, Turbine and working fluid pump.It is made to evaporate by the working media in high temperature heat source heating evaporation device, the work after evaporation Medium is adiabatic expansion in turbine, promotes the blade of turbine to reach the purpose of generating, the working media steam after generating It is imported into condenser, and its heat is passed to low-temperature heat source, thus cooled, then send into vaporizer through circulating pump, form one Individual circulation.Tradition thermoelectric generation is selected lower boiling working medium to be used as Steam Actuation steam turbine and is generated electricity, with ocean table Face sea water is thermal source, and deep sea water is low-temperature receiver.Although the wide material sources of Cooling and Heat Source, but owing to the reason that sea water thermal capacitance is big makes The temperature of thermal source is not the highest so that low boiling working fluid is relatively low by the steam pressure formed after thermal evaporation, limits the energy of self Amount conversion, reduces the efficiency of Steam Actuation turbine acting, limits thermo-electric generation to a certain extent towards powerful side To development.

Mhd thruster be its sea water ejection passage in using sea water as electric conductor, utilize magnet exciting coil in passage Form magnetic field, conducted electricity to sea water by electrode.Forming electric current when sea water enters passage through electrode voltage effect, sea water becomes Carrying object, current-carrying sea water is acted on by power in the magnetic field being perpendicular to it, the direction of power and sea water motion one in passage Causing, form the hydrodynamic force that a kind of direction is consistent, this hydrodynamism then makes propeller by retroaction on propeller Power i.e. propulsive force, makes propeller to the direction motion contrary with seawater movement.Magnetic fluid advances and make use of electromagnetic force principle, The size of its power is relevant with magnetic induction and size of current.Because the conductive capability of the sea water of whole world different geographical is close, institute I.e. it is directly proportional to the electric potential difference between two electrodes with size of current.Owing to the magnetic field in mhd thruster is produced by magnet exciting coil Raw, propulsive force can be regulated and controled accurately thereby through the electric potential difference between electric current and two electrodes of regulation magnet exciting coil. It follows that compared with traditional dynamic positioning device, use mhd thruster as it in floating marine engineer equipment The purposes such as track and attitude coutrol mechanism can reach to be precisely controlled, active manipulation.Again because the physical quantity regulated is The signal of telecommunication, so all of regulation work all can be performed by the program being previously set, thus is greatly improved regulation Speed and the automaticity of propulsion control system.

Existing ocean buoyancy aid ocean engineering floating structures such as () ocean environment observation floating drum, naval vessel, ocean platforms anchoring Positioning moored system commonly uses anchor and anchor chain, anchor hawser by buoyancy aid mooring in sea, limits and draws due to the effect of marine environment external force Play the drift of buoyancy aid so that it is maintain on a predetermined position.But, along with the increase of the depth of water, the end power of grabbing of mooring system reduces, and throws The degree of difficulty of anchor increases, and length of chain cable and the intensity of mooring system will increase simultaneously, and then mooring line (anchor chain, heaving pile etc.) Weight increases severely, and marine cloth chain operation also becomes complicated, and cost and the mounting cost of mooring anchor chain surge, and its stationkeeping ability is also subject to The biggest restriction.

Traditional dynamic positioning system uses propeller to advance, and this kind of dynamic positioning system is positioned by constantly detecting The physical location of buoyancy aid and the deviation of target location, calculate further according to the impact of the external disturbance power such as wind, wave, stream and send as an envoy to that this is determined Position buoyancy aid returns to the size of target location required thrust, and carries out thrust distribution to acting on each propeller on buoyancy aid, makes each Propeller produces corresponding thrust, so that buoyancy aid is maintained on sea level the position required as much as possible.But this propelling Mode there is also that propulsive efficiency is low, it is the highest to control motility and the hovering shortcoming such as inaccuracy.

Utility model content

The electric energy that this utility model utilizes thermo-electric generation system to produce is supplied to mhd thruster and maintains it normally to work, The purpose to marine float dynamic positioning effect is realized with low-maintenance cost.

This utility model is achieved through the following technical solutions:

Ocean buoyancy aid new forms of energy dynamic positioning system, automatically controlled including photovoltaic solar panel, photovoltaic storage battery group, photovoltaic charge and discharge Device processed, discharge and recharge accumulator battery, the temperature difference drive turbine, thermal generator, magnetic fluid Solid rocket engine center, mhd thruster, BEI-DOU position system, suction pump and hydrological information collection sensor；Described photovoltaic solar panel is through photovoltaic charge and discharge control Device is connected with photovoltaic storage battery group；Photovoltaic storage battery group is connected with magnetic fluid Solid rocket engine center and thermal generator respectively；Fill Electric discharge accumulator battery be connected with suction pump and thermal generator respectively, thermal generator the most respectively with magnetic fluid Solid rocket engine center Turbine is driven to connect with the temperature difference；Magnetic fluid Solid rocket engine center the most respectively with mhd thruster, BEI-DOU position system and water Literary composition information acquisition sensor connects.

Described mhd thruster is mainly made up of magnet exciting coil, water spray passage and animating electrode three part；Water spray passage Being a cylindrical structure, animating electrode is arranged in the water spray channel inner surface left and right sides, and magnet exciting coil is arranged in water spray passage appearance Face, magnet exciting coil axle center is vertical with two electrode place planes.

For realizing this utility model purpose further, it is preferable that the described temperature difference drives turbine mainly by compressor, low pressure whirlpool Wheel, high-pressure turbine, clutch, inner housing, shell body, compressor, condensing tube, storage device form；Described shell body is cylinder Shape cavity, inner housing stretches out in shell body, and the inner housing in shell body is cylindrical cavity, and the section of stretching out is from outside to inside Shrink taper revolution cavity；Space between shell body and inner housing is shell body space；The inside of inner housing cylindrical cavity Space is inner housing space；Shell body is disposed with low-pressure turbine with the cylindrical chamber body portion direction from front to back of inner housing And high-pressure turbine；It is hot-air inlets that inner housing shrinks the outer end opening part of taper revolution cavity, and inside is provided with compressor；Pressure Mechanism of qi is connected by compressor main shaft with low-pressure turbine, and high-pressure turbine main shaft is connected with thermal generator；High-pressure turbine main shaft leads to Cross clutch to be connected with compressor main shaft；Exhaust duct connects with rear end, inner housing space；Guide duct and rear end, shell body space Connection, guide duct is connected with compressor, and compressor is connected with thermal generator and condensing tube respectively, condensing tube and storage device Connect；Storage device is connected with being arranged on shell body multiple working media nozzles spatially by pipeline；Discharge and recharge accumulator Group is connected with thermal generator；

Described condensing tube includes pipeline and outer tube, and pipeline is provided with multiple sudden expansion pipe, and pipeline is arranged within the outer tube, outer tube one end Being provided with water filling port, introduce deep sea water, the outer tube other end is provided with discharge opening, and discharge opening and outer tube junction are provided with valve；

Described low-pressure turbine include card in low-pressure turbine siphonal lobe torus, low-pressure turbine, groove, the first permanent magnet, second Permanent magnet and two ball bearings；Low-pressure turbine siphonal lobe torus circumferential exterior surface is uniformly provided with multiple turbo blade, in low pressure whirlpool Wheel siphonal lobe torus circumferential inner surface is provided with groove, installs the first permanent magnet in groove；Card center and compressor in low-pressure turbine Main shaft connects, and circumference is disposed with multiple turbo blade；In low-pressure turbine, card is provided with the second permanent magnet, the second permanent magnet Position is corresponding with the first permanent magnet；The ball bearing arranged outside card outer rim in low-pressure turbine, ball bearing and inner shell 7, In low-pressure turbine, card forms tight fit；Inner housing periphery is disposed with another ball bearing, another ball bearing and outer low pressure whirlpool Wheel siphonal lobe torus, inner housing form tight fit；

Described high-pressure turbine include card in high-pressure turbine siphonal lobe torus, high-pressure turbine, groove, the first permanent magnet, second Permanent magnet and two ball bearings；The structure of high-pressure turbine with the difference of low-pressure turbine is: high-pressure turbine siphonal lobe torus turbine leaf Sheet inclination angle is big compared with low-pressure turbine, arranges intensive compared with low-pressure turbine, and in high-pressure turbine, card center is connected with high-pressure turbine main shaft.

Described clutch includes seizing plate, holddown spring, sleeve and slide block；Seize plate and be arranged on compressor main shaft and high pressure The periphery of turbine spindle, sleeve is connected with seizing plate by spaced many holddown springs；Compressor main shaft is provided with conduit, Seizing plate and be provided with groove, groove is corresponding with the conduit position of compressor main shaft, and slide block lower end is inserted on compressor main shaft Conduit, upper end is inserted and is seized the groove on plate.

Preferably, described clutch also includes rubber blanket, and rubber blanket is arranged on channel floor.

Preferably, described compressor includes compressor main shaft, truncated cone-shaped leaf pedestal and blade of calming the anger；At truncated cone-shaped leaf Axially spaced apart multiple rows of blade of calming the anger on pedestal, blade dimensions of calming the anger is reduced by row by after forward direction, blade tilt be 25 °～ 30°。

Preferably, the angle between round platform bus and the round platform rotary shaft of described truncated cone-shaped leaf pedestal is 10 °-15 °；Pressure Gas blade is 8-9 row, and the quantity of every row pressure gas blade is 20～30.

Preferably, described low-pressure turbine is made up of two turbine lamellar bodies, is radially uniformly arranged along compressor main shaft；Low pressure It is 25 °～30 ° of turbo blades that turbine siphonal lobe torus circumferential exterior surface is uniformly provided with 40 inclination angles；In low-pressure turbine siphonal lobe torus week Inner surface is provided with four grooves；Being disposed with 16 inclination angles in low-pressure turbine in card circumference is 25 °～30 ° of turbo blades；

Described high-pressure turbine is become by two turbine lamellar body ancestrals, is radially uniformly arranged along high-pressure turbine main shaft；High-pressure turbine It is 35 °～40 ° of turbo blades that siphonal lobe torus circumferential exterior surface is uniformly provided with 50 inclination angles；In high-pressure turbine siphonal lobe torus circumference Surface is provided with four grooves；Being disposed with 16 inclination angles in high-pressure turbine in card circumference is 25 °～30 ° of turbo blades.

Preferably, described photovoltaic solar panel selects PANDA 60Cell series YL300C-30b type photovoltaic panel, photovoltaic Charging-discharging controller selects LMS4820 type controller for solar.

Preferably, described photovoltaic storage battery group and discharge and recharge accumulator battery are by multiple 6-CQ-195a type electric power storages peculiar to vessel Pond forms；Described thermal generator selects GRS-80 generator；HL-1HP type pipeline pump selected by described suction pump.

Preferably, described magnetic fluid Solid rocket engine center is by K-Pos DP-21 dynamic positioning system.

Preferably, described low-pressure turbine and high-pressure turbine are made with aluminum alloy materials.

The electric energy that this utility model is sent by thermal generator is by magnetic fluid Solid rocket engine centre management dispensing and magnetic Liquid propeller, its calculate with control process by: the ocean buoyancy aid physical location first BEI-DOU position system monitored and Around the ocean buoyancy aid gathered with the hydrological information collection sensor being arranged on buoyancy aid underwater portion, hydrographic information feeds back in magnetic Fluid-propelled control centre；It is inclined with the difference of desired locations i.e. position that magnetic fluid Solid rocket engine center calculates physical location automatically Move；When position is shifted out the scope presetting permission, magnetic fluid Solid rocket engine center according to feedback come position with Directional information calculates the displacement required for buoyancy aid playback and direction, then goes out with hydrographic information COMPREHENSIVE CALCULATING according to buoyancy aid skew Promote the propulsive force size required for buoyancy aid reset and direction thereof；On this basis, required propulsive force is scaled driving magnetic Liquid propeller is applied to the electric current of magnet exciting coil, magnitude of voltage；Then according to result of calculation is mhd thruster dispensing electricity Can, it is allowed to meet the calculating electric current of gained, magnitude of voltage.

This utility model uses the thermal gradient energy between sea hot-air and deep sea water and solar energy as main energy sources, adopts By magnetic fluid Push Technology as positioning means, including photovoltaic battery panel, photovoltaic storage battery group, discharge and recharge accumulator battery, the temperature difference Drive turbine, thermal generator, magnetic fluid Solid rocket engine center, mhd thruster, BEI-DOU position system, suction pump and water Literary composition information acquisition sensor etc.；Described mhd thruster core be one in order to produce propulsive force tubulose sea water spray Passage, the sea water in sea water ejection passage sets as the electric conductor of mhd thruster, the tubulose sea water ejection vertical both sides of passage Having put magnet exciting coil, magnet exciting coil forms magnetic field in sea water ejection passage, is arranged by the sea water ejection horizontal both sides of passage Electrode conducts electricity to sea water, make charged sea water produced by the effect of electromagnetic force in sea water ejection passage internal magnetic field a kind of for Propulsive force for ocean buoyancy aid dynamic positioning；

This utility model temperature difference drive turbine with sea hot-air be thermal source, the temperature difference that constituted by low-temperature receiver of deep sea water makees The torque driving thermal generator generating is produced for its energy sources；The temperature difference drives compressor in turbine coaxial with low-pressure turbine, High-pressure turbine is coaxial with generator proper, and high-pressure turbine and low-pressure turbine are carried out being mechanically connected or breaking in the way of switch by clutch From, the startup stage of the turbine slow-speed of revolution, both are mechanically connected by clutch, after reaching working speed, both are mechanically connected dialysis.

This utility model photovoltaic battery panel is connected with photovoltaic storage battery group by photovoltaic charge/discharge controller, is turned by solar energy Turn to electrical power storage in photovoltaic storage battery group；The temperature difference drives turbine to make working media vaporize and shape by compression hot air High steam is become to promote turbine to rotate generating；Its electric energy is mostly used in the buoyancy aid alignment system work of maintenance ocean, remainder For for discharge and recharge battery charging, power in case night is ocean buoyancy aid new forms of energy dynamic positioning system and meets suction pump Needs during work；The buoyancy aid physical location that magnetic current propeller detects according to BEI-DOU position system and direction and desired position With the control information in direction, in conjunction with hydrological information collection sensor acquisition arrive work waters basic sea situation, through control system Send the control signal requiring mhd thruster action, send and meet the propulsive force that control system size requires with direction.

Ocean of the present utility model buoyancy aid is the observation type buoyancy aid being mainly used in ocean environment observation, the function of buoyancy aid be for Ocean environment observation sensor provides work platforms.Ocean buoyancy aid uses dynamic positioning system rather than uses conventional anchor+anchor The technical way that the anchoring system of chain positions as buoyancy aid.Use mhd thruster fixed as ocean buoyancy aid power Position system is handled the generator of the propulsive force of buoyancy aid.

This utility model use thermo-electric generation system produce electric energy as mhd thruster main energy source with Maintaining the normal work of ocean buoyancy aid dynamic positioning system, unnecessary electric energy is for for discharge and recharge battery charging, with standby The need supplemented during thermo-electric generation system electricity shortage during electricity peak value, and needed for meeting the work of suction pump.The described temperature difference is sent out In electricity system, the temperature difference drives turbine to use turbine hot outside to be its thermal source, uses deep sea water to be temperature produced by its low-temperature receiver Difference can be as the main energy sources driving turbo driving.The described temperature difference drives the compressor in turbine coaxial with low-pressure turbine, high Pressure turbine is then to be connected with generator proper rotating shaft.High-pressure turbine and low-pressure turbine are carried out machinery even in the way of switch by clutch Connect or dialysis, be connected by clutch mechanism both during the slow-speed of revolution, both during high rotating speed, be mechanically connected dialysis.The described temperature difference is driven Dynamic turbine uses butane as the working media driving high-pressure turbine to rotate with low-pressure turbine.

This utility model photovoltaic battery panel is for being converted into electric energy by the solar energy at the buoyancy aid of ocean, and these electrical power storage exist In photovoltaic storage battery group, relatively low as avoiding night air themperature so that the generating efficiency fall of whole temperature-difference power generation module Low, cause to mhd thruster electricity shortage, equipment cannot the generation of the situation such as normal operation and use.The described Big Dipper is fixed Position system and hydrological information collection sensor major function are to provide ocean accurately to float to magnetic fluid Solid rocket engine center Body real time position and directional information, in order to determine the control signal of requirement mhd thruster action, and then send and meet maintenance The propulsive force of ocean buoyancy aid positioning requirements.

The temperature difference drives choosing of turbine medium, chooses according to following standard: cheap, environmental friendliness, it is simple to Storing and transport, boiling point is low, easily liquefies.Comprehensive above standard, and have been equipped with compressing in view of thermo-electric generation main frame, cold Solidifying two set liquefaction devices, therefore the most selected butane is as working media.The low-temperature receiver of condensing tube is sunk pipeline from buoyancy aid by suction pump The deep sea water that the temperature of suction is relatively low.Wherein condensation suction pump is powered by discharge and recharge accumulator battery, and compressor is straight by electromotor Connect power supply.This utility model selects air rather than surface seawater to drive the thermal source of turbine as the temperature difference.This allows for same Under the sea conditions of sample, the temperature of ocean surface air is higher than surface seawater, be also easier to acquisition；Meanwhile, the pressing of air Contracting makes again it can have higher temperature upon compression, so that the temperature difference of thermal source and working medium increases and then permissible It is easier to obtain the higher working substance steam of pressure.Compressor acting is utilized also to make air themperature raise further.

This utility model magnetic fluid advance be utilize in sea water the interaction force between electric current and magnetic field to make seawater movement and A kind of propulsion method produced.Specifically, using sea water as electric conductor when magnetic fluid advances, magnet is utilized to set up in passage Magnetic field, is powered to sea water by electrode, now current-carrying sea water will with its perpendicular magnetic field in by electromagnetic force (Lorentz lorentz Power) effect, its Impact direction is determined by left hand rule.Moving along electromagnetic force direction during sea water stress, its counteracting force i.e. pushes away Try hard to recommend into floating motion.In the case of magnetic field is certain, electric current is big, and electromagnetic force is big, and thrust is also big, and the speed of floating motion is just Hurry up.When the current direction changes, electromagnetic force also changes with the direction of thrust, and the direction of floating motion changes the most therewith.So may be used Control speed with the method by regulation size of current, handle the direction of floating motion by changing sense of current.

The operation principle of mhd thruster is different from traditional screw propeller, and traditional screw propeller is by leading Machine drives, and the rotating speed being changed propeller by machinery changes angle of rake thrust.And mhd thruster can pass through Size and the sense of current of regulation electrode voltage control angle of rake thrust size and Orientation, and control boats and ships with this Speed and navigation direction.Owing to propeller, power transmission shaft, change-speed gearing are machinery, the response time of machinery will be far away Less than the response time of electric current, so compared with traditional screw propeller, it is flexible that mhd thruster has maneuvering performance, Mobility is good, and vibration and noise are little, the advantage that layout is convenient etc..

This utility model compared with prior art, has the advantage that and beneficial effect:

1) new energy resources system such as photovoltaic generating system and thermo-electric generation system moving as buoyancy aid dynamic positioning system is used Power source can efficiently reduce its maintenance cost.The fuel needing regular replenishment than employing diesel oil etc. is its power resources Conventional energy resource, the maintenance using photovoltaic generation can efficiently reduce buoyancy aid dynamic positioning system with thermo-electric generation system becomes This.

2) hot-air is used to reduce the electricity required for the system of being consumed in self work as the thermal source of thermo-electric generation system Energy.Conventional thermo-electric generation system uses surface seawater as the thermal source of system.This working method needs to be sent system Part power consumption in surface seawater drawing water pump working power consumption on.Owing to hot-air is present in thermo-electric generation system week Enclosing, easily obtain, this utility model is respectively adopted hot-air and drives the thermal source of turbine as the temperature difference, can significantly reduce temperature Power consumption required for difference electricity generation system self work.

3) the magnetic fluid Push Technology that this utility model is used overcomes the deficiency that screw propeller is intrinsic.With magnetic Liquid propeller replace screw propeller have the advantage that (1) efficiently, low noise.Mhd thruster be one static Equipment, it does not has power attenuation and the problem of vibration noise of screw propeller gearing.(2) flexible arrangement.With magnetic current Each parts that body propeller is relevant, as not having the machinery of rigidity between the equipment such as thermal generator, magnetic fluid Solid rocket engine center Connecting, it centralised or decentralised can be arranged on and be positioned on buoyancy aid any one position, therefore can in its Location System Design Effectively, it is flexibly utilized by being positioned the buoyancy aid device space, makes the general arrangement design of buoyancy aid have more selection flexibly.(3) behaviour Vertical property is good.Magnetic fluid advances by magnetic fluid Solid rocket engine centrally through controlling the input voltage of mhd thruster or electric current to floating Body is handled, and is generally controlled the size of propulsive force by the size of regulation voltage (electric current)；By changing the polarity of voltage, I.e. sense of current, carrys out the both forward and reverse directions of propulsive force.This maneuverability pattern does not has the response lag that mechanical drive system is common Problem, thus improve the motility to buoyancy aid ixed control.

4) do not limited by marine site, buoyancy aid place operating water depth.Traditional ocean buoyancy aid anchoring system generally uses anchor And buoyancy aid is maintained in the marine site of setting by anchor chain, anchor hawser.Along with the increase of the depth of water, the weight of anchor chain, anchor hawser in mooring system Increase the most sharp.And the buoyancy that these weight are required to be provided by buoyancy aid itself undertakes.The most traditional anchoring location System cannot be used for a kind of technological means as deep-sea buoyancy aid location.This utility model uses thermal gradient energy and solar energy as dynamic Power alignment system, reaches to maintain the ocean buoyancy aid position in operation sea area and the purpose in direction, this positioning means and water with this Deep size is unrelated.Use this utility model to overcome traditional positioning moored system that anchors and may not apply to the defect at deep-sea.

Accompanying drawing explanation

Fig. 1 is this utility model ocean buoyancy aid new forms of energy dynamic positioning system figure；

Fig. 2 is the profile that this utility model temperature difference drives turbine；

Fig. 3-1 is clutch operation principle schematic diagram

Fig. 3-2 is clutch configuration figure

Fig. 4 is low-pressure turbine structural representation

Fig. 5 is high-pressure turbine structural representation

Fig. 6 is alignment system workflow diagram.

Fig. 7 is mhd thruster schematic diagram.

Shown in figure: photovoltaic solar panel 1, photovoltaic storage battery group 2, photovoltaic charge/discharge controller 3, discharge and recharge accumulator battery 4, the temperature difference drive turbine 5, thermal generator 6, magnetic fluid Solid rocket engine center 7, mhd thruster 8, BEI-DOU position system 9, Suction pump 10, hydrological information collection sensor 11, hot-air inlets 12, compressor 13, working media nozzle 14, shell body space 15, inner housing space 16, shell body 17, inner housing 18, low-pressure turbine 19, clutch 20, high-pressure turbine 21, guide duct 22, Discharge duct 23, compressor 24, condensing tube 25, storage device 26, compressor main shaft 27, high-pressure turbine main shaft 28, seize plate 29, Card 35, high pressure whirlpool in holddown spring 30, sleeve 31, slide block 32, rubber blanket 33, low-pressure turbine siphonal lobe torus 34, low-pressure turbine Card 37, groove the 38, first permanent magnet the 39, second permanent magnet 40, ball bearing 41, phase in wheel siphonal lobe torus 36, high-pressure turbine Hope position 42, position skew 43, buoyancy aid 44, physical location 45, magnet exciting coil 46, water spray passage 47, animating electrode 48, charged sea Water 49.

Detailed description of the invention

For being more fully understood that this utility model, below in conjunction with the accompanying drawings this utility model is further described, but this reality It is not limited to this with novel embodiment.

As it is shown in figure 1, ocean buoyancy aid new forms of energy dynamic positioning system, including photovoltaic solar panel 1, photovoltaic storage battery group 2, Photovoltaic charge/discharge controller 3, discharge and recharge accumulator battery 4, the temperature difference drive in turbine 5, thermal generator 6, magnetic fluid Solid rocket engine The heart 7, mhd thruster 8, BEI-DOU position system 9, suction pump 10 and hydrological information collection sensor 11.Photovoltaic solar panel 1 is connected with photovoltaic storage battery group 2 through photovoltaic charge/discharge controller 3, it is preferable that photovoltaic solar panel 1 selects English profit green energy The PANDA 60Cell series YL300C-30b type photovoltaic panel that source Pty Ltd produces, photovoltaic charge/discharge controller 3 is selected The LMS4820 type controller for solar that Guangzhou Li Mu Electronic Science and Technology Co., Ltd. produces；Photovoltaic storage battery group 2 respectively with magnetic fluid Solid rocket engine center 7 is connected with thermal generator 6, discharge and recharge accumulator battery 4 respectively with suction pump 10 and thermal generator 6 phase Even, thermal generator 6 drives turbine 5 to be connected with magnetic fluid Solid rocket engine center 7 and the temperature difference the most respectively.Preferably, photovoltaic electric power storage The 6-CQ-195a type accumulator battery peculiar to vessel that pond group 2 produces by multiple Fengfan Co., Ltd with discharge and recharge accumulator battery 4 Becoming, thermal generator 6 selects the GRS-80 generator that lattice this electromotor company limited sharp in Foshan produces, and suction pump 10 is selected extensively The HL-1HP type pipeline pump that east wind degree changes in temperature Science and Technology Development Co., Ltd. produces；Magnetic fluid Solid rocket engine center 7 the most respectively with magnetic Liquid propeller 8, BEI-DOU position system 9 and hydrological information collection sensor 11 connect.Under normal operating conditions, thermo-electric generation Machine 6 is driven turbine 5 to drive by the temperature difference, and the electric energy that it is sent mainly is advanced to magnetic fluid by magnetic fluid Solid rocket engine center 7 Device 8 provides required electric energy, and its unnecessary electricity can be photovoltaic storage battery group 2 and discharge and recharge accumulator battery 4 is charged.

As in figure 2 it is shown, the temperature difference drives turbine 5 to include hot-air inlets 12, compressor 13, working media nozzle 14, shell Body space 15, inner housing space 16, shell body 17, inner housing 18, low-pressure turbine 19, clutch 20, high-pressure turbine 21, guiding are led to Road 22, exhaust duct 23, compressor 24, condensing tube 25 and storage device 26, compressor main shaft 27, high-pressure turbine main shaft 28；Shell Body 17 is cylindrical cavity, and inner housing 18 stretches out in shell body 17, and the inner housing 17 in shell body 18 is cylindrical cavity, The section of stretching out is contraction taper revolution cavity from outside to inside；Space between shell body 17 and inner housing 18 is shell body space 15；The inner space of inner housing 18 cylindrical cavity is inner housing space 16；Shell body 17 and the cylindrical cavity of inner housing 18 Part direction from front to back is disposed with low-pressure turbine 19 and high-pressure turbine 21；Inner housing 18 shrinks outside taper revolution cavity End opening part is hot-air inlets 12, and inside is provided with compressor 13；Compressor 13 and low-pressure turbine 19 are by compressor main shaft 27 connect, and high-pressure turbine main shaft 28 is connected by the axle center of high-pressure turbine 21；High-pressure turbine main shaft 28 is by clutch 20 and pressure Mechanism of qi main shaft 27 connects.Exhaust duct 23 connects with rear end, inner housing space 16；Guiding channel 22 is with rear end, shell body space 15 even Logical, guiding channel 22 is connected with compressor 24, and the QX-C238E030 type pressure that Zhuhai Ling Da company limited produces selected by compressor 13 Contracting machine, compressor 24 is connected with thermal generator 6 and condensing tube 25 respectively, and condensing tube 25 is connected with storage device 16；Store dress Put 26 to be connected with the multiple working media nozzles 14 being arranged on shell body space 15 by pipeline.

The major function of clutch 20 is the machinery separating or engaging between compressor main shaft 27 and high-pressure turbine main shaft 28 Contact, to realize cutting off between compressor main shaft and high-pressure turbine main shaft or transmitting the purpose of torque.Such as Fig. 3-1 and Fig. 3-2 Shown in, clutch 20 includes seizing plate 29, holddown spring 30, sleeve 31, slide block 32 and rubber blanket 33；Seize plate 29 and be arranged on pressure Mechanism of qi main shaft 27 and the periphery of high-pressure turbine main shaft 28, sleeve 31 passes through spaced many holddown springs 30 and seizes plate 29 Connect；Compressor main shaft 27 is provided with conduit, and channel floor is provided with rubber blanket 33, seizes plate 29 and is provided with groove, groove with calm the anger The conduit position of owner's axle 27 is corresponding, and the conduit on compressor main shaft 27 is inserted in slide block 32 lower end, and upper end is inserted and seized plate 29 On groove.

This utility model uses air as thermal source, the sea water of deep layer drives as ocean thermal energy produced by low-temperature receiver Low pressure and high-pressure turbine rotate, and then drive thermal generator generating.Inner housing 18 preferably employs nonmagnetic aluminum alloy material, As surrounding compressor 13, low-pressure turbine 19, the space of high-pressure turbine 31, it functions as the hot-air sucked from outside and adds The space of pressure, also serves as the isolating device of hot-air and working media simultaneously, by the heat energy of the hot-air heat biography by inner housing Lead effect, atmospheric heat is passed to working media.

As shown in Figure 4, card 35 in low-pressure turbine 19 includes low-pressure turbine siphonal lobe torus 34, low-pressure turbine, groove 38, One permanent magnet the 39, second permanent magnet 40 and two ball bearings 41.Low-pressure turbine siphonal lobe torus 34 circumferential exterior surface is uniformly provided with Multiple (40) inclination angle is 25 °～30 ° of turbo blades, is provided with four grooves 38 in low-pressure turbine siphonal lobe torus 34 circumferential inner surface For installing the first permanent magnet 39；Card 35 center vane in low-pressure turbine, for being connected with compressor main shaft 27, in its circumference Being disposed with multiple (16) inclination angle is 25 °～30 ° of turbo blades；Four piece of second permanent magnet is arranged in card 35 in low-pressure turbine 40, its position is corresponding with the first permanent magnet 39；The ball bearing 41 arranged outside card 35 outer rim in low-pressure turbine, ball axle Hold 41 and form tight fit with card 35 in inner housing 18, low-pressure turbine.Inner housing 18 periphery is disposed with another ball bearing 41, separately One ball bearing 41 forms tight fit with outer low-pressure turbine siphonal lobe torus 34, inner housing 18.

In low-pressure turbine, card 35 is coaxial with compressor 13, its effect be utilize between inner and outer shell space by thermal technology Make medium to do work at this volume expansions, drive siphonal lobe torus persistently to rotate, and torque produced by this rotation function is passed through Magnetic drive technology is delivered to card 35 in low-pressure turbine, and in driving low-pressure turbine, card 35 persistently rotarily drives compressor 13 work Make, with meet the temperature difference drive turbine can persistently suck hot outside, inner housing space 16 in pressurization normally work need Want.In low-pressure turbine, the gap between card 35 and low-pressure turbine siphonal lobe torus 34 is carried out intercepting by inner housing 18 and does not has machinery On contact, in low-pressure turbine, torque between card 35 and low-pressure turbine siphonal lobe torus 34 passes through Magnetic drive technology and has come Become.

As it is shown in figure 5, high-pressure turbine includes card 37, groove 38, first in high-pressure turbine siphonal lobe torus 36, high-pressure turbine Permanent magnet the 39, second permanent magnet 40 and two ball bearings 41；The structure of high-pressure turbine 21 is similar with low-pressure turbine 19.Difference It is that the turbo blade that high-pressure turbine siphonal lobe torus 36 circumferential exterior surface is arranged is the most intensive than low-pressure turbine, inclination angle is the biggest. The blade quantity of high-pressure turbine preferably 50, inclination angle scope are 35 °～40 °.In high-pressure turbine, card 37 center drilling is with high Pressure turbine spindle 28 connects, and high-pressure turbine main shaft 28 is connected with thermal generator 6.Its effect is to utilize sky between inner and outer shell Between passed through by thermodynamic medium after expansion work, make high-pressure turbine siphonal lobe torus 36 persistently rotate, formed torque, pass through magnetic Drive technology is delivered to card 37 in high-pressure turbine, drives thermal generator 6 to work by passing high-pressure turbine main shaft 28, Jin Erda Purpose to generating.

In low-pressure turbine, card 35 overall diameter is preferably 450～500mm, the interior diameter of siphonal lobe torus be preferably 530～ 580mm.In high-pressure turbine, card 37 overall diameter is consistent with low-pressure turbine 19 with the interior diameter of high-pressure turbine siphonal lobe torus 36.

As Fig. 1,2, shown in 3-1 and 3-2, when ocean buoyancy aid new forms of energy dynamic positioning system starts to start work, discharge and recharge Accumulator battery 4 is in full power state, and discharge and recharge accumulator battery 4 is powered for thermal generator 6, is allowed to come with electric motor state work High-pressure turbine main shaft 28 is driven to rotate.At the beginning of startup, owing to rotating speed is relatively low, clutch 20 is in bonding state, and will calm the anger owner Axle 27 and high-pressure turbine main shaft 28 link together, and the torque that thermal generator 6 is sent is transmitted by high-pressure turbine main shaft 28 To compressor main shaft 27.When compressor main shaft 27 and high-pressure turbine main shaft 28 rotating speed reach working speed, clutch 20 is in Off-state, thus disconnect the connection between two axles.Low-pressure turbine 19 and high-pressure turbine 21 shell space 15 the most outside connects Under driven by the working media transmitted from inner housing space 16 hot-air heat, it is thus achieved that overcome turning of the most suffered load Square also rotates at different rates.When the temperature difference drives turbine 5 to run well with working speed, low-pressure turbine 19 is sent Torque be mainly used in maintaining the normal operation of the compressor 13 hot outside persistently sucked in inner housing space 16, high pressure The torque that turbine 21 is sent then is mainly used in driving thermal generator 6 to generate electricity.

The temperature difference under normal operating conditions drives in turbine 5, and compressor 13 sucks and compresses external high temperature air to temperature In difference drives the inner housing space 16 of turbine 5, being allowed to interior can increase.Butane is sprayed by working media nozzle 14 with atomized drop form Spill to shell body space 15.Butane is all in the ring of superatmospheric during storing and being delivered to working media nozzle 14 Border, the compressed-air actuated temperature in inner housing space 16 is much higher than the boiling point of butane.During spraying into, butane drop due to Pressure reduces and temperature raises and violent vaporization occurs so that is full of butane high steam in shell body space 15, and then drives Dynamic high-pressure turbine 21 and low-pressure turbine 19 do work.Inner housing space 16 is separated by inner housing 18 with shell body space 15, makes two Person's each self-forming confined space and avoid butane high steam and mix at turbine with high temperature air.Due to inner housing 18 conduct Separate and exist, so torque is completed transmission by Magnetic drive technology.Butane steam pressure after acting reduces, and interior can subtract Few.Its pressure of the butane steam not done work formed in shell space the most outside is P0, is expanded to pressure after turbine at turbine For P1, P0 > P1.Butane steam the most externally does work thus promotes high-pressure turbine 12 to rotate.Complete acting process Butane steam along guiding channel 22, become height through being connected with thermal generator 6 and being compressed by the compressor 24 of its energy supply Pressure butane steam, then again becomes liquid after the condensing tube 25 using deep sea water as low-temperature receiver cools down and returns to storage device 26, thus complete a cyclic process of butane.After hot-air in inner housing 16 releases self heat, directly from row Air flue 23 is discharged to air.

The electric energy that thermal generator 6 is sent is mostly used in supply mhd thruster 8 and operates, and remainder is together with light The volt electric energy that obtained of solar panels 1 is together in order to photovoltaic storage battery group 2, and charges to discharge and recharge accumulator battery 4.Two storages Electric energy stored by set of cells provides when air themperature relatively low, thermal generator 6 decrease of power generation at night and supplements Electric energy, to maintain mhd thruster 8 in the normal operation at night.Wherein photovoltaic solar panel 1 charges for photovoltaic storage battery group 2 Process has been controlled by photovoltaic charge/discharge controller 3.When under photovoltaic solar panel 1 normal lighting conditions by day, photovoltaic The charging-discharging controller 3 maximum power tracing technology by himself, it is ensured that photovoltaic solar panel 1 is in maximal efficiency work shape State is that photovoltaic storage battery group 2 is charged, and is constituted photovoltaic solar panel 1, photovoltaic storage battery group 2, photovoltaic charge/discharge controller 3 Circuit perfect protection is provided.When the illumination that photovoltaic solar panel 1 is accepted is unsatisfactory for the minimum requirements of its generating, photovoltaic Charging-discharging controller 3 disconnects the connection between photovoltaic storage battery group 2 and photovoltaic solar panel 1, stops photovoltaic storage battery group 2 Charging process.

As shown in Figure 6, Figure 7, thermal generator 6 electric energy sent is managed by magnetic fluid Solid rocket engine center 7 and is joined Give and mhd thruster 8.Magnetic fluid Solid rocket engine center 7 is the K-produced by Kongsberg Maritime company of Norway Pos DP-21 dynamic positioning system, it calculates with control process is the ocean buoyancy aid first monitored by BEI-DOU position system 9 Around physical location 45 and the ocean buoyancy aid that gathered with the hydrological information collection sensor 11 being arranged on buoyancy aid underwater portion Hydrographic information feeds back in magnetic fluid Solid rocket engine center 7.Magnetic fluid Solid rocket engine center 7 calculates physical location 45 and expectation automatically The difference of position 42 i.e. position skew 43.When position skew 43 exceeds the scope presetting permission, magnetic fluid Solid rocket engine The position that center 7 is come according to feedback and directional information calculate the displacement required for buoyancy aid playback and direction, then according to floating Solid offsetting and hydrographic information COMPREHENSIVE CALCULATING go out to promote the propulsive force size required for buoyancy aid reset and direction thereof.On this basis, Required propulsive force is scaled in driving mhd thruster 8 and is applied to the electric current of magnet exciting coil 46, magnitude of voltage.Then according to Result of calculation is mhd thruster 8 dispensing electric energy, is allowed to meet the calculating electric current of gained, magnitude of voltage.

As it is shown in fig. 7, mhd thruster 8 is made up of magnet exciting coil 46, water spray passage 47 and animating electrode 48 3 part. Water spray passage 47 is a cylindrical structure, and animating electrode 48 is arranged in the water spray passage 47 inner surface left and right sides, magnet exciting coil 46 cloth Being placed in water spray passage 47 outer surface, magnet exciting coil 46 axle center is vertical with two electrode place planes.

Its work process is: accept to calculate the electric energy of gained according to magnetic fluid Solid rocket engine center 7, between animating electrode 48 Produce and calculated gained magnitude of voltage by magnetic fluid control centre 7, produce in magnet exciting coil 46 and calculated institute by magnetic fluid control centre 7 Obtain current value.In water spray passage 47, produce magnetic field after magnet exciting coil 46 energising, and the sea water sprayed water in passage 47 is at ionization electricity Charged under voltage effect between pole 48 become charged sea water 49.Charged sea water 49 is made by electromagnetic force in passage internal magnetic field With, this electromagnetic force size and Orientation and magnetic fluid Solid rocket engine center 7 calculate the propelling required for the promotion buoyancy aid reset of gained Power size and Orientation is identical.This electromagnetic force makes buoyancy aid 44 return back to desired locations 42 as propulsive force.

Said, just can preferably realize this utility model.

Claims (10)

1. an ocean buoyancy aid new forms of energy dynamic positioning system, it is characterised in that include photovoltaic solar panel, photovoltaic storage battery Group, photovoltaic charge/discharge controller, discharge and recharge accumulator battery, the temperature difference drive in turbine, thermal generator, magnetic fluid Solid rocket engine The heart, mhd thruster, BEI-DOU position system, suction pump and hydrological information collection sensor；Described photovoltaic solar panel warp Cross photovoltaic charge/discharge controller to be connected with photovoltaic storage battery group；Photovoltaic storage battery group respectively with magnetic fluid Solid rocket engine center and temperature Difference electromotor is connected；Discharge and recharge accumulator battery is connected with suction pump and thermal generator respectively, thermal generator the most respectively with magnetic Fluid-propelled control centre and the temperature difference drive turbine to connect；Magnetic fluid Solid rocket engine center the most respectively with mhd thruster, north Bucket alignment system and hydrological information collection sensor connect；

Described mhd thruster is mainly made up of magnet exciting coil, water spray passage and animating electrode three part；Water spray passage is one Cylindrical structure, animating electrode is arranged in the water spray channel inner surface left and right sides, and magnet exciting coil is arranged in water spray passage outer surface, encourages Magnetic coil axle center is vertical with two electrode place planes.

Ocean the most according to claim 1 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that the described temperature difference drives whirlpool Wheel is main by compressor, low-pressure turbine, high-pressure turbine, clutch, inner housing, shell body, compressor, condensing tube, storage device Composition；Described shell body is cylindrical cavity, and inner housing stretches out in shell body, and the inner housing in shell body is cylindrical chamber Body, the section of stretching out is contraction taper revolution cavity from outside to inside；Space between shell body and inner housing is shell body space；In The inner space of housing cylindrical cavity is inner housing space；Shell body is square from front to back with the cylindrical chamber body portion of inner housing To being disposed with low-pressure turbine and high-pressure turbine；It is that hot-air enters that inner housing shrinks the outer end opening part of taper revolution cavity Mouthful, inside is provided with compressor；Compressor is connected by compressor main shaft with low-pressure turbine, high-pressure turbine main shaft and thermal generator Connect；High-pressure turbine main shaft is connected with compressor main shaft by clutch；Exhaust duct connects with rear end, inner housing space；Guide wire Road connects with rear end, shell body space, and guide duct is connected with compressor, and compressor connects with thermal generator and condensing tube respectively Connecing, condensing tube is connected with storage device；Storage device is sprayed with being arranged on shell body multiple working medias spatially by pipeline Mouth connects；Discharge and recharge accumulator battery is connected with thermal generator；

Described condensing tube includes pipeline and outer tube, and pipeline is provided with multiple sudden expansion pipe, and pipeline is arranged within the outer tube, and outer tube one end is provided with Water filling port, introduces deep sea water, and the outer tube other end is provided with discharge opening, and discharge opening and outer tube junction are provided with valve；

Described low-pressure turbine includes card, groove, the first permanent magnet, the second permanent magnetism in low-pressure turbine siphonal lobe torus, low-pressure turbine Body and two ball bearings；Low-pressure turbine siphonal lobe torus circumferential exterior surface is uniformly provided with multiple turbo blade, outside low-pressure turbine Vane rings circumferential inner surface is provided with groove, installs the first permanent magnet in groove；Card center and compressor main shaft in low-pressure turbine Connect, circumference is disposed with multiple turbo blade；In low-pressure turbine, card is provided with the second permanent magnet, the position of the second permanent magnet Put corresponding with the first permanent magnet；The ball bearing arranged outside card outer rim in low-pressure turbine is ball bearing and inner shell 7, low In pressure turbine, card forms tight fit；Inner housing periphery is disposed with another ball bearing, another ball bearing and outer low-pressure turbine Siphonal lobe torus, inner housing form tight fit；

Described high-pressure turbine includes card, groove, the first permanent magnet, the second permanent magnetism in high-pressure turbine siphonal lobe torus, high-pressure turbine Body and two ball bearings；The structure of high-pressure turbine with the difference of low-pressure turbine is: high-pressure turbine siphonal lobe torus turbo blade inclines Angle is big compared with low-pressure turbine, arranges intensive compared with low-pressure turbine, and in high-pressure turbine, card center is connected with high-pressure turbine main shaft;

Described clutch includes seizing plate, holddown spring, sleeve and slide block；Seize plate and be arranged on compressor main shaft and high-pressure turbine The periphery of main shaft, sleeve is connected with seizing plate by spaced many holddown springs；Compressor main shaft is provided with conduit, seizes Plate is provided with groove, and groove is corresponding with the conduit position of compressor main shaft, and the conduit on compressor main shaft is inserted in slide block lower end, Upper end is inserted and is seized the groove on plate.

Ocean the most according to claim 2 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described clutch is also Including rubber blanket, rubber blanket is arranged on channel floor.

Ocean the most according to claim 2 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described compressor includes Compressor main shaft, truncated cone-shaped leaf pedestal and blade of calming the anger；Axially spaced apart on truncated cone-shaped leaf pedestal multiple rows of calm the anger Blade, blade dimensions of calming the anger is reduced by row by after forward direction, and blade tilt is 25 °～30 °.

Ocean the most according to claim 2 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described truncated cone-shaped is airtight Angle between round platform bus and the round platform rotary shaft of housing is 10 °-15 °；Blade of calming the anger is 8-9 row, every row pressure gas blade Quantity is 20～30.

Ocean the most according to claim 2 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described low-pressure turbine It is made up of two turbine lamellar bodies, is radially uniformly arranged along compressor main shaft；Low-pressure turbine siphonal lobe torus circumferential exterior surface uniformly sets Having 40 inclination angles is 25 °～30 ° of turbo blades；It is provided with four grooves in low-pressure turbine siphonal lobe torus circumferential inner surface；Low pressure whirlpool Being disposed with 16 inclination angles in card circumference in wheel is 25 °～30 ° of turbo blades；

Described high-pressure turbine is become by two turbine lamellar body ancestrals, is radially uniformly arranged along high-pressure turbine main shaft；High-pressure turbine siphonal lobe It is 35 °～40 ° of turbo blades that torus circumferential exterior surface is uniformly provided with 50 inclination angles；In high-pressure turbine siphonal lobe torus circumferential inner surface It is provided with four grooves；Being disposed with 16 inclination angles in high-pressure turbine in card circumference is 25 °～30 ° of turbo blades.

Ocean the most according to claim 1 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described photovoltaic solar Can select PANDA 60Cell series YL300C-30b type photovoltaic panel by plate, photovoltaic charge/discharge controller selects the LMS4820 type sun Can controller.

Ocean the most according to claim 1 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described photovoltaic electric power storage Pond group and discharge and recharge accumulator battery are formed by multiple 6-CQ-195a type accumulator peculiar to vessel；Described thermal generator selects GRS- 80 generators；HL-1HP type pipeline pump selected by described suction pump.

Ocean the most according to claim 1 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described magnetic fluid pushes away Enter control centre for by K-Pos DP-21 dynamic positioning system.

Ocean the most according to claim 2 buoyancy aid new forms of energy dynamic positioning system, it is characterised in that described low pressure whirlpool Wheel and high-pressure turbine are made with aluminum alloy materials.