CN106115848A - A kind of marine photovoltaic power generation apparatus that can carry out desalinization - Google Patents
A kind of marine photovoltaic power generation apparatus that can carry out desalinization Download PDFInfo
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- CN106115848A CN106115848A CN201610538307.6A CN201610538307A CN106115848A CN 106115848 A CN106115848 A CN 106115848A CN 201610538307 A CN201610538307 A CN 201610538307A CN 106115848 A CN106115848 A CN 106115848A
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 239000013535 sea water Substances 0.000 claims abstract description 27
- 238000010612 desalination reaction Methods 0.000 claims abstract description 10
- 239000013505 freshwater Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011033 desalting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/142—Solar thermal; Photovoltaics
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of marine photovoltaic power generation apparatus that can carry out desalinization, belong to field of seawater desalination.The present invention is mainly made up of water storage cylinder, reverse osmosis mechanism, drainage mechanism and power system etc., reverse osmosis mechanism is to be wrapped up at least 3 reverse osmosis set of balls by drainage screen to become, reverse osmosis mechanism is arranged on less than 2 meters positions of the water surface, and is connected with the water storage cylinder of the water surface by return duct；Described drainage mechanism is for discharging desalination water in water storage cylinder, and power system utilizes the photovoltaic generating module self-generating of three array arrangements to provide drainage power.The present invention carries out desalinization by counter osmosis, and desalination efficiency is high, and to be certainly about to various energy conversion be electric energy, can be independently operated, the most across the sea and be suitable on islands and reefs carrying out development utilization.
Description
Technical field
The present invention relates to field of sea water desalting technology, more particularly, it relates to a kind of marine light that can carry out desalinization
Volt TRT.
Background technology
Water is Source of life, is the basis of economy and social development, along with expanding economy and the progress of society, to fresh water
The demand of resource and quality will constantly improve.There is the coastline up to 1.8 ten thousand kilometers in China, and wherein area reaches 500 squares
Island more than rice has 6961, and they are not only the base of marine fishing, seawater fishery and marine resources conservation, have still
There is army bases and the frontier sentry of defense strategy meaning.Most islands scarcity of fresh water resources among these, and usually
Occur that water quality does not meets the situation of sanitary standard；Some island does not the most just have fresh water, relies primarily on tender supply fresh water, takes
With big and be easier to be affected by weather conditions.Some the most remote island there is also the feelings that electric power is not enough and is unable to supply
Condition, utilizes traditional fossil fuel (coal, oil) to solve desalinization energy problem, and this is not only easily destroyed the ecosystem on island
System, and run higher with maintenance cost.
China South Sea, as important maritime strategy base, needs constantly to improve various capital construction work, but due to fresh water
The scarcity of resource, needs to meet the water demand island from inland transport water resource.If as it has been described above, using other energy
Carry out desalinization, the ecological balance being easily destroyed on island, and also various resource need nonetheless remain for from inland transport, and can not be just
Draw materials and carry out desalinization, this problem is each islands and reefs common problem.
Chinese Patent Application No.: 201010198014.0, discloses a kind of wind, light and sea current clean energy sea water desalination
Device, including the TRT being sequentially connected with, accumulator battery and sea water desalinating unit, TRT include wind power generating set,
Solar panel and sea tidal generating set；Sea water desalinating unit includes extracting pump, fore filter, cartridge filter, height
Press pump, reverse osmosis membrane assembly, water quality detection table and fresh-water tank.Sea tidal generating set includes waving mining energy converter, floating ball rod, biography
Moving gear case, DC generator and anchor chain；Wave mining energy converter and be connected with uni-drive gear box by floating ball rod, uni-drive gear box with
DC generator connects and is connected and fixed on seabed by anchor chain.The present invention is bigger to land dependency, it is impossible to enough directly settings
Independent use at sea.
China Patent No.: 201510736223.9, discloses the middle-size and small-size fresh-water generator in a kind of vertical ball deep-sea, bag
Include: be connected with pressurized cylinder by hinge, pressing lever by 9 pre-filtering balls of square formation arrangement, structure upper mainly by water storage box,
The pith compositions such as booster pump and sterilizer.Overall structure is 30 meters of deep positions under sea, in the sea water pressure of this degree of depth
Under power effect, sea water enters pre-filtering ball, and the sea water through pretreatment enters pressurized cylinder, is promoted pre-filtering ball ripple by wave simultaneously
Dynamic, i.e. drive pressurized cylinder to swing pressurization, enter water storage box after pressurization, then enter reverse osmosis membrane filt by booster pump, implement
Desalination by reverse osmosis, exports fresh water after eventually passing sterilizer sterilization.This application case only arranges sea water desalinating unit in seabed, and does not has
There are water storage cylinder, fresh water to be transported on the water surface relatively complicated, are not convenient to use.
Summary of the invention
1. invention to solve the technical problem that
It is an object of the invention to overcome the deficiency that in prior art, sea water desalinating unit independently can not use on sea, carry
Having supplied a kind of marine photovoltaic power generation apparatus that can carry out desalinization, the present invention carries out desalinization by counter osmosis, light
Change efficiency high, and by photovoltaic generating module, luminous energy is converted into electric energy, can be independently operated, the most across the sea and be suitable at islands and reefs
On carry out development utilization.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that the present invention provides is:
A kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention, mainly by water storage cylinder, reverse osmosis mechanism,
Drainage mechanism and power system composition, described reverse osmosis mechanism is to be wrapped up at least 3 reverse osmosis set of balls by drainage screen to become, reverse osmosis
Mechanism is arranged on less than 2 meters positions of the water surface thoroughly, and is connected with the water storage cylinder of the water surface by return duct；Described drainage mechanism is used for handle
In water storage cylinder, desalination water is discharged, and is provided with 3 photovoltaic generating modules in power system, for providing electric energy for drainage mechanism.
As further improvement of the present invention, described reverse osmosis mechanism include return duct, drainage screen, stake body flow tube and
Reverse osmosis ball, return duct is connected with stake body flow tube by branch road return duct, and connecting in stake body flow tube has at least three anti-
Infiltration ball, and by drainage screen, reverse osmosis ball cover is lived, the fresh water that reverse osmosis ball is filtered is transported to water storage cylinder by return duct.
As further improvement of the present invention, it is additionally provided with additional below the reverse osmosis ball being connected with stake body flow tube
Reverse osmosis ball, is connected by Petrochemical Pipe Joints between two longitudinally adjacent reverse osmosis balls.
As further improvement of the present invention, described reverse osmosis ball ecto-entad includes filter bag, active carbon layer, reverse osmosis
Film and spherical skeleton, spherical skeleton surrounds center cavity, and outside sea water enters into center cavity by counter osmosis.
As further improvement of the present invention, the upper surface of described water storage cylinder is planar structure, and the mistake of water storage cylinder
The diameter of central point is more than its height.
As further improvement of the present invention, water storage cylinder upper surface is provided with permeability cell, and this permeability cell top is down U
Shape.
As further improvement of the present invention, described water storage cylinder sidewall is symmetrically arranged with two earrings, in earrings
Intert rope to limit the position of water storage cylinder.
As further improvement of the present invention, described photovoltaic generating module includes photovoltaic module, rotating base, expansion link
And pole, rotating base is arranged on the upper surface of water storage cylinder, and photovoltaic module passes through expansion link and strut support on rotating base
Side, expansion link is for regulating the angle of inclination of photovoltaic module；The produced electric energy of this photovoltaic generating module is stored in power storage module,
Electric energy is provided for drainage mechanism by power storage module.
As further improvement of the present invention, described photovoltaic module is provided with light strong tracker, expansion link and rotation
Base is driven by corresponding motor, and light strong tracker and motor all electrically connect with the processor in rotating base, processor according to
The signal of the light strong tracker received controls the action of expansion link and rotating base.
As further improvement of the present invention, described drainage mechanism include suction pump, controller, upper level switch and
The differing heights that lower level switch, described upper level switch and lower level switch are arranged on water storage cylinder sentences detection water storage
Water level information in cylinder, and detection signal is passed to controller, fresh water is extracted out by the action being controlled suction pump by controller.
3. beneficial effect
The technical scheme using the present invention to provide, compared with prior art, has the advantages that
(1) a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention, arranges water storage cylinder across the sea,
Arranging reverse osmosis mechanism in sea water, structure combines between the higher and lower levels, and locational space obtains bigger application, it is possible to directly carry out sea water light
Change；Secondly, this system is set directly in the sea, it is not necessary to take terrestrial space, utilizes the photovoltaic generation mould of three array arrangements
Block self-generating provides drainage power, makes resource be reasonably utilized, and will not produce pollution, energy-conserving and environment-protective；Additionally, it is anti-
Infiltration mechanism has certain gravity, it is ensured that the stability of water storage cylinder, reasonable in design, principle is simple；
(2) a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention, reverse osmosis mechanism comprises drainage screen
With reverse osmosis ball, reverse osmosis ball ecto-entad includes filter bag, active carbon layer, reverse osmosis membrane and spherical skeleton, and drainage screen can mistake
Filtering the pasture and water in sea water or other aquatic organisms, prevent it to be attached to outside reverse osmosis ball, filter bag is used for filtering atom, activity
Layer of charcoal is used for filtering microorganism, and reverse osmosis membrane is used for filtering molecules of salt, and spherical skeleton is used for providing support strength；Reverse osmosis mechanism
The residing degree of depth is the biggest, and pressure is the biggest, and filter efficiency is the highest；
(3) a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention, power system includes main by three
Individual photovoltaic generating module forms, and produced electric energy is stored in power storage module, and photovoltaic generating module utilizes optical energy power, relative to
Wind-power electricity generation and hydroelectric generation have higher generating efficiency；
(4) a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention, photovoltaic module is provided with light intensity
Tracker, expansion link and rotating base are driven by corresponding motor, and processor is controlled according to the signal of the light strong tracker received
Expansion link processed and the action of rotating base, make photovoltaic module be in bigger generated output state all the time, substantially increase generating
Efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present invention；
Fig. 2 is the structural representation of photovoltaic generating module in the present invention；
Fig. 3 is the internal structure schematic diagram of reverse osmosis mechanism in the present invention；
Fig. 4 is the internal structure schematic diagram of reverse osmosis ball in the present invention.
Label declaration in schematic diagram: 101, water storage cylinder；102, earrings；103, base is connected；104, permeability cell；201, water
Stream electromotor；202, protecting tube；203, power storage module；301, photovoltaic module；302, rotating base；303, expansion link；304, prop up
Bar；401, drinking-water pipe；402, suction pump；403, drain pipe；404, controller；405, upper level switch；406, lower water level inspection
Survey device；501, return duct；502, branch road return duct；503, drainage screen；504, stake body flow tube；505, Petrochemical Pipe Joints；506、
Reverse osmosis ball；5061, filter bag；5062, active carbon layer；5063, reverse osmosis membrane；5064, spherical skeleton；5065, center cavity.
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
In conjunction with Fig. 1, a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present embodiment, mainly by water storage cylinder
101, the composition such as reverse osmosis mechanism, drainage mechanism and power system, reverse osmosis mechanism is to be wrapped up at least 3 instead by drainage screen 503
Infiltration ball 506 forms, and reverse osmosis mechanism is arranged on less than 2 meters positions of the water surface, and by the water storage cylinder of return duct 501 with the water surface
101 connect, and water storage cylinder 101 bottom centre is provided with connection base 103, and return duct 501 upper end is fixed on connection base 103
On.
Referring to Fig. 3, reverse osmosis mechanism includes return duct 501, drainage screen 503, stake body flow tube 504 and reverse osmosis ball 506,
Return duct 501 is connected with stake body flow tube 504 by branch road return duct 502, and connecting in stake body flow tube 504 has at least three
Reverse osmosis ball 506, and by drainage screen 503, reverse osmosis ball 506 is covered, the fresh water that reverse osmosis ball 506 is filtered is by backflow
Pipe 501 is transported to water storage cylinder 101.
The framework that the present embodiment medium-height trestle body flow tube 504 is made up of two pipelines indulging three horizontal strokes, return duct 501 is by three
Branch road return duct 502 is connected with stake body flow tube 504, and connecting in stake body flow tube 504 has at least three reverse osmosis ball
506, this reverse osmosis ball 506 is array arrangement on the pipeline of composition stake body flow tube 504.In order to improve desalinization efficiency, need
More reverse osmosis ball 506 is set, therefore, is additionally provided with attached below the reverse osmosis ball 506 being connected with stake body flow tube 504
The reverse osmosis ball 506 added, i.e. along multiple reverse osmosis balls 506 of longitudinally arranging, passes through between two longitudinally adjacent reverse osmosis balls 506
Petrochemical Pipe Joints 505 is connected.For the stability of structure, also stake body stream can be set below bottom reverse osmosis ball 506
Pipe 504.
It should be noted that Petrochemical Pipe Joints 505 is connected, at Petrochemical Pipe Joints with each reverse osmosis ball 506 by screw thread
Being provided with pipeline valve on 505, if there being reverse osmosis ball 506 to break down, being both convenient for changing, do not result in again external sea water and be flowed into instead
Infiltration ball 506 is internal.
The cuboid of reverse osmosis ball 506 formation rule of array arrangement, uses drainage screen 503 to be covered by reverse osmosis ball 506,
In the present embodiment, this filter screen is the stereoscopic grid that the aperture surrounded by the stainless steel silk of diameter 5mm is not more than 1cm, outside being used for preventing
The pasture and water in portion or aquatic organism destroy reverse osmosis ball 506, and affect it and normally use.The fresh water that reverse osmosis ball 506 is filtered passes through
Return duct 501 is transported to water storage cylinder 101.In order to enable desalination water to be rapidly introduced in water storage cylinder 101, on water storage cylinder 101
Portion is provided with permeability cell 104, and this permeability cell 104 top is inverted U-shaped, on the one hand, can ensure the circulation of gas, on the other hand, energy
Sea water is enough avoided to enter.
The upper surface of water storage cylinder 101 is planar structure, and water storage cylinder 101 bottom is elliposoidal, the central point excessively of water storage cylinder 101
Diameter more than its height, i.e. the width on cross section more than height, it is ensured that the stability of center of gravity.Have bigger ripple across the sea
Wave, if the most floating water storage cylinder across the sea, it is easy to overturning, and reverse osmosis mechanism has bigger gravity, makes storage
Water vat 101 sinks certain water level, further ensures the stability of structure.
After water storage cylinder 101 stores full water, by drainage mechanism, desalination water in water storage cylinder 101 is discharged.In drainage mechanism
Being provided with water pump, needed for this water pump, electric energy is provided by power system, and the electric energy in power system relies on photovoltaic generation to obtain.Electricity
Being provided with 3 photovoltaic generating modules in Force system, this photovoltaic generating module is arranged on water storage cylinder 101 upper surface.Water storage cylinder 101 side
Being symmetrically arranged with two earrings 102 on wall, in earrings 102, interspersed rope is to limit the position of water storage cylinder 101, prevents by water wave
Wash away.
Drainage mechanism and power system can be arranged in the planar structure on water storage cylinder, are easy to solid in planar structure
Fixed.Arranging water storage cylinder across the sea, arrange reverse osmosis mechanism in sea water, structure combines between the higher and lower levels, and locational space obtains bigger
Application, it is possible to directly carry out desalinization；Additionally, this system is set directly in the sea, it is not necessary to take terrestrial space, additionally it is possible to
Self-generating provides drainage power, makes resource be reasonably utilized, and will not produce pollution, energy-conserving and environment-protective；Additionally, reverse osmosis
Mechanism has certain gravity thoroughly, it is ensured that the stability of water storage cylinder, reasonable in design, principle is simple.
Referring to Fig. 2, the photovoltaic generating module in the present embodiment includes photovoltaic module 301, rotating base 302, expansion link 303
With pole 304, rotating base 302 is arranged on the upper surface of water storage cylinder 101, and photovoltaic module 301 is by expansion link 303 and pole
304 are supported on above rotating base 302, and two poles 304 are set up in parallel, expansion link 303 and two pole 304 point compositions
Isoceles triangle structure, and pole 304 and expansion link 303 upper end are all hinged with photovoltaic module 301 bottom surface, by expansion link 303
Length change regulates the angle of inclination of photovoltaic module 301.Rotating base 302 can rotate relative to water storage cylinder 101, according to place latitude
Degree information and local solar azimuth, manually set angle and the height of expansion link 303 of rotating base 302, be suitable to obtain relatively
Big generating efficiency, it is possible to by electronic automatic control type rotating angle and height.The produced electric energy of this photovoltaic generating module stores
In power storage module 203, provide electric energy, electric energy more than needed to be also used as household electricity by power storage module for drainage mechanism and make
With.Various connecting lines in power system use protecting tube 202 to wrap up, and reduce the sea water corrosion to electric wire, improve anti-further
Water effect.
Embodiment 2
A kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present embodiment, its basic structure and embodiment 1 phase
With, its difference is: arrange light strong tracker, expansion link 303 and rotating base 302 on photovoltaic module 301 by correspondence
Motor drive, light strong tracker and motor all electrically connect with the processor in rotating base 302, and processor is according to the light of reception
The signal of strong tracker controls expansion link 303 and the action of rotating base 302.This setting can make photovoltaic module 301 locate all the time
In bigger generated output state, generating efficiency improves a lot.
Being additionally provided with water flow generator 201 in power system, water flow generator 201 is arranged on bottom water storage cylinder 101, storage
Water vat 101 circumference is evenly distributed with 4.It should be noted that water flow generator 201 is arranged on water storage cylinder 101 bottom surface with bottom
Put, i.e. water level residing for the impeller of water flow generator 201 is less than water storage cylinder 101 bottom surface water level.Because water storage cylinder 101 can hinder current
Flowing, and be arranged on its underpart and make water flow generator 201 obtain preferable water impact effect, it is easy to improve generating efficiency.This
Outward, in order to prevent electric wire by seawater corrosion, electric wire is all wrapped up by protecting tube 202.
Embodiment 3
In conjunction with Fig. 4, a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present embodiment, its basic structure and reality
Executing example 2 identical, its difference is: reverse osmosis ball 506 ecto-entad in the present embodiment includes filter bag 5061, active carbon layer
5062, reverse osmosis membrane 5063 and spherical skeleton 5064, spherical skeleton 5064 surrounds center cavity 5065, and outside sea water passes through reverse osmosis
Effect enters into center cavity 5065.Filter bag 5061 is for filtering atom in the sea, and active carbon layer 5062 has stronger absorption
Effect, forms less free air space, for filtering microorganism；Reverse osmosis membrane 5063 is used for filtering molecules of salt, spherical skeleton
5064 are used for providing support strength, and on spherical skeleton 5064, array arrangement water flow hole, this water flow hole a size of 0.6～2mm, wall
Thickness is 5～10mm, and stainless steel material can be used to make, with proof strength.The degree of depth residing for sea water filter module is the biggest, and pressure is more
Greatly, filter efficiency is the highest, can transfer to the sea water of 100 meters of degree of depth, relies on the pressure of sea water to carry out desalinization.
Embodiment 4
In conjunction with Fig. 4, a kind of marine photovoltaic power generation apparatus that can carry out desalinization of the present embodiment, its basic structure and reality
Executing example 3 identical, its difference is: in the present embodiment, drainage mechanism is for discharging desalination water in water storage cylinder 101, draught engine
Structure includes suction pump 402, controller 404, upper level switch 405 and lower level switch 406, described upper level switch
405 and lower level switch 406 differing heights that is arranged on water storage cylinder 101 sentence the water level information in detection water storage cylinder 101.On
Level switch 405 is arranged on the top of water storage cylinder 101 internal cavity, when water level signal being detected, signal is passed to control
Device 404 processed, controller 404 controls suction pump 402 and starts, and starts to externally drained.When water level decreasing is to lower level switch 406
During position, the water level signal of detection being passed to controller 404, controller 404 controls suction pump 402 and stops draining.
This sea water desalinating unit is arranged across the sea, will not take terrestrial space, and whole desalting process is not required to
Very important person is for interfering, and automaticity is high；Owing to the power of whole system is by self-generating, any pollutant also will not be discharged, no
The ecological environment in sea water, environmental protection and energy saving can be affected.
The present invention combines water storage cylinder with reverse osmosis mechanism, the gravity utilizing reverse osmosis mechanism and the water resistance being subject to
Ensure the stability of water storage cylinder, even if there being relatively large stormy waves, water storage cylinder the most only can with wave dipping and heaving, without
Double swerve, has preferable stablizing effect on comparatively tranquil sea, meets the use demand of desalinization.
Schematically being described the present invention and embodiment thereof above, this description does not has restricted, institute in accompanying drawing
Show is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, designs and this technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. can carry out a marine photovoltaic power generation apparatus for desalinization, including water storage cylinder (101), reverse osmosis mechanism, its feature
It is: also include that drainage mechanism and power system, described reverse osmosis mechanism are to be wrapped up at least 3 reverse osmosis by drainage screen (503)
Ball (506) composition thoroughly, reverse osmosis mechanism is arranged on less than 2 meters positions of the water surface, and by the water storage cylinder of return duct (501) with the water surface
(101) connect；Described drainage mechanism, for water storage cylinder (101) interior desalination water is discharged, is provided with 3 photovoltaics and sends out in power system
Electricity module, for providing electric energy for drainage mechanism.
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 1, it is characterised in that: described
Reverse osmosis mechanism includes return duct (501), drainage screen (503), stake body flow tube (504) and reverse osmosis ball (506), return duct
(501) connected with stake body flow tube (504) by branch road return duct (502), have at least three in the upper connection of stake body flow tube (504)
Individual reverse osmosis ball (506), and by drainage screen (503), reverse osmosis ball (506) is covered, it is light that reverse osmosis ball (506) is filtered
Water is transported to water storage cylinder (101) by return duct (501).
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 2, it is characterised in that: with
Reverse osmosis ball (506) lower section that support body flow tube (504) is connected is additionally provided with additional reverse osmosis ball (506), longitudinally adjacent two
It is connected by Petrochemical Pipe Joints (505) between individual reverse osmosis ball (506).
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 3, it is characterised in that: described
Reverse osmosis ball (506) ecto-entad includes filter bag (5061), active carbon layer (5062), reverse osmosis membrane (5063) and spherical skeleton
(5064), spherical skeleton (5064) surrounds center cavity (5065), and outside sea water enters into center cavity by counter osmosis
(5065)。
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 1, it is characterised in that: described
The upper surface of water storage cylinder (101) be planar structure, and the diameter crossing central point of water storage cylinder (101) is more than its height.
6., according to a kind of marine photovoltaic power generation apparatus that can carry out desalinization according to any one of Claims 1 to 5, it is special
Levying and be: water storage cylinder (101) upper surface is provided with permeability cell (104), this permeability cell (104) top is inverted U-shaped.
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 6, it is characterised in that: described
It is symmetrically arranged with two earrings (102) on water storage cylinder (101) sidewall, earrings (102) interts rope to limit water storage cylinder
(101) position.
8., according to a kind of marine photovoltaic power generation apparatus that can carry out desalinization according to any one of Claims 1 to 5, it is special
Levy and be: described photovoltaic generating module includes photovoltaic module (301), rotating base (302), expansion link (303) and pole
(304), rotating base (302) is arranged on the upper surface of water storage cylinder (101), and photovoltaic module (301) is by expansion link (303) and props up
Bar (304) is supported on rotating base (302) top, and expansion link (303) is used for regulating the angle of inclination of photovoltaic module (301)；Should
The produced electric energy of photovoltaic generating module is stored in power storage module (203), provides electric energy by power storage module for drainage mechanism.
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 8, it is characterised in that: described
It is provided with light strong tracker, expansion link (303) and rotating base (302) on photovoltaic module (301) to be driven by corresponding motor, light
Strong tracker and motor all electrically connect with the processor in rotating base (302), and processor is according to the light strong tracker received
Signal controls expansion link (303) and the action of rotating base (302).
A kind of marine photovoltaic power generation apparatus that can carry out desalinization the most according to claim 8, it is characterised in that: institute
State drainage mechanism and include suction pump (402), controller (404), upper level switch (405) and lower level switch (406), institute
State level switch (405) and lower level switch (406) is arranged on the differing heights of water storage cylinder (101) and sentences detection water storage
Water level information in cylinder (101), and detection signal is passed to controller (404), control suction pump by controller (404)
(402) fresh water is extracted out by action.
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| CN201610538307.6A CN106115848B (en) | 2016-07-08 | 2016-07-08 | A kind of marine photovoltaic power generation apparatus can be carried out sea water desalination |
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| CN201610538307.6A CN106115848B (en) | 2016-07-08 | 2016-07-08 | A kind of marine photovoltaic power generation apparatus can be carried out sea water desalination |
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| CN109052533A (en) * | 2018-08-21 | 2018-12-21 | 林方杰 | A method of utilizing seawater preparing fresh |
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| Publication number | Publication date |
|---|---|
| CN106115848B (en) | 2019-11-29 |
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