CN201704095U - Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system - Google Patents

Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system Download PDF

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CN201704095U
CN201704095U CN2010201786061U CN201020178606U CN201704095U CN 201704095 U CN201704095 U CN 201704095U CN 2010201786061 U CN2010201786061 U CN 2010201786061U CN 201020178606 U CN201020178606 U CN 201020178606U CN 201704095 U CN201704095 U CN 201704095U
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ratchet
buoyancy aid
energy storage
storage component
energy
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陈大千
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    • 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
    • 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
    • Y02A20/141—Wind power

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Abstract

The utility model relates to a tidal power seawater desalination treatment and power generation system and an energy comprehensive utilization system. A seawater evaporation tower in a seawater desalination system is provided with a vacuum pump connected with a tidal power device, the vacuum pump is connected with the seawater evaporation tower through a pipeline, an output end of the vacuum pump is connected with a steam condensing tower through a pipeline, and the steam condensing tower is connected with a fresh water receiving location through a pipeline. If the pipeline guiding steam into the steam condensing tower is firstly connected with a steam pressure tank to lead the steam pressure tank to receive and store the steam, a steam turbine is connected with the steam pressure tank through a pipeline, a power output shaft of the steam turbine is connected with a generator set and then connected with the steam condensing tower through a pipeline, and accordingly the seawater desalination treatment system is also a power generation system. A solar water heater and a wind turbine are installed on an offshore platform of the seawater desalination treatment system to form the energy comprehensive utilization system, thereby realizing industrial application of tidal power.

Description

Tidal energy sea water desaltination processing, power generation system and comprehensive utilization of energy system
Technical field
The utility model relates to the system that utilizes tidal energy, relates in particular to utilize tidal energy to carry out the system of sea water desaltination, generating, also relates to the system of comprehensive utilization tidal energy, wind-force, sun power.
Background technology
Tidal energy is a kind of cleaning, free from environmental pollution, the renewable energy source that do not influence the eubiosis.Tidewater fluctuation every day goes round and begins again, and is inexhaustible.
Tidal energy is meant the potential energy of the water that seawater tidal bulge and ebb form.It is a kind of metastable reliable energy, seldom be subjected to the influence of natural causes such as weather, the hydrology, annual gross generation is stable, does not have rich, low flow year and rich, influence in low water season, need not flood a large amount of farmlands and constitute reservoir, not have population migration, flood challenge such as farmland.
At present, the tidal power generation of modal, existing successful Application is to utilize the potential energy of seawater and kinetic energy, is converted into electric energy by hydrogenerator.But because tidal power station need be built the Haikou, bay in usually, depth of water dam length, construction, ground are handled difficulty such as the problem that reaches anti-silt.Civil engineering and dynamo-electric investment are big, and cost is higher.Simultaneously,, must adopt the tidal power station of two reservoirs, cause being doubled and redoubled of quantities and investment, influence the development in tide power plant, influence the utilization of tidal energy for realizing full-time uninterruptable power generation.Simultaneously, be not that all seas all are fit to build a dam and enclose sea generating, therefore, the utilization of morning and evening tides resource is very restricted.
The another kind of mode of tidal energy utilization is: utilize the buoyancy of " confined air floating drum " and the gravity of " water-filling floating drum ", in rising tide and ebb process, floating drum produces the vertical movement that is equivalent to the tidal range height, and the vertical movement of floating drum is transmitted out generating, realizes the morning and evening tides buoyancy generating.
Take a broad view of various utility models and the design of adopting this principle, three kinds of modes arranged substantially:
(1) floating drum directly drives cylinder piston air is pressed into pressure-pot, stores generating thereby change tidal energy into pressurized air.Because big stroke, major diameter cylinder are subjected to the restriction of existing manufacturing technology and manufacturing cost, this design does not see that as yet (the morning and evening tides difference is 2～15 meters and does not wait commercial application, be generally 4～5 meters, and the cylinder stroke greater than 2 meters, cylinder diameter greater than 0.4 meter manufacturing unusual difficulty just, and price is high, can not adapt to commercial application);
(2) floating drum directly drives hydrauliccylinder piston seawater is depressed into elevated reservoir, thereby the potential energy that tidal energy changes high-order water into is stored generating.Because big stroke, major diameter hydro-cylinder are subjected to the restriction of existing manufacturing technology and manufacturing cost, and must carry out the elevated reservoir construction, commercial application is not seen in this design yet.
(3) floating drum drives mechanical mechanisms motions such as tooth bar, gear, changes tidal energy the torsion of transmission main shaft in real time, drives the gearbox generating.Because big stroke physical construction is subjected to the restriction of existing manufacturing technology and manufacturing cost, and this scheme design energy storage mechanism not, so commercial application is not seen in this design yet.
The utility model content
The purpose of this utility model is to overcome the problem of prior art, breaks through the application limitations of tidal energy.
For overcoming aforementioned technical problem, total design of the present utility model is, at first utilizing tidal energy power set effect primover to carry out sea water desaltination handles, then sea water desaltination is handled and utilized tidal power generation to combine, and wind-force, sun power are combined constitute a three-dimensional comprehensive utilization of energy system again, further, the utility model has also further improved the tidal energy power set, to realize the commercial application of tidal energy.
According to aforementioned concepts, the utility model provides a kind of tidal energy desalination treatment system, be characterized in, comprise the tidal energy power set, evaporation of seawater tower and vapor condensation tower, the evaporation of seawater tower disposes vacuum pump, vacuum pump is connected with the power output shaft of tidal energy power set, thereby the tidal energy power set can drive vacuum pump work, vacuum pump and evaporation of seawater tower join by pipeline, vacuum delivery side of pump and vapor condensation tower join by pipeline, and vapor condensation tower and fresh water reception place are joined by pipeline.
Tidal energy desalination treatment system of the present utility model, wherein the tidal energy power set drives vacuum pump to evaporation of seawater tower extracting air, thereby in the evaporation of seawater tower, form negative pressure, the evaporation of seawater tower is evaporation rapidly under subnormal ambient, the water vapour that vacuum pump further extracts after the evaporation outputs in the vapor condensation tower then, water vapour is condensed into fresh water in the vapor condensation tower, fresh water in the vapor condensation tower is received by fresh water reception place, fresh water becomes one of major product that the utility model produces, and the moisture of the seawater in the evaporation of seawater tower is become the salt solution of high density after evaporating in a large number, the salt solution that utilizes the evaporation of seawater tower to discharge can be produced edible salt, so the utility model also can obtain its byproduct edible salt simultaneously.
Described tidal energy desalination treatment system, its further characteristics be, the evaporation of seawater tower also disposes heating unit, and this heating unit heats in advance to the seawater that enters the evaporation of seawater tower.
Owing to there is heating unit that seawater is heated, seawater is evaporation more promptly under subnormal ambient.
Described tidal energy desalination treatment system, its further characteristics are, this tidal energy power set comprises at least one system element, this system element comprises energy storage component, also comprise: buoyancy aid, has cavity, at the controlled water-inflow and drain valve door of the bottom of buoyancy aid be arranged on the controlled intake and exhaust valve on the top of buoyancy aid; The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and be connected separably with pull-down member by means of the pull-down member clutch coupling, last draw piece connects the energy storage component that suspends; And described power output shaft, be associated with energy storage component, drive by the energy storage component that descends.
Desalination treatment system of the present utility model can be by means of Controlling System, for example electromagnetic control system is controlled the engagement of each clutch coupling draw piece corresponding with it, in the rising tide stage, close each valve of buoyancy aid, make it be called airtight empty buoyancy aid, draw piece clutch coupling and last draw piece engagement in the control, and release pull-down member clutch coupling and pull-down member, the energy storage component of this tidal energy power set can be along with the rising of tidewater, rise with buoyancy aid, rise to roughly tidal range height, in slack tide or full towards the stage, open each valve of buoyancy aid, tidewater carries out water-filling to buoyancy aid rapidly, stage on the ebb, close each valve of buoyancy aid, make buoyancy aid be called airtight water-filling buoyancy aid, and the draw piece clutch coupling is gone up in control and last draw piece separates, pull-down member clutch coupling and pull-down member engagement, buoyancy aid descends under action of gravity, the pulling pull-down member, pull-down member is opposite with the direction of motion of energy storage component, so energy storage component can rise once more, final energy storage component can rise to 2 times to the tidal range height, energy storage component has stored potential energy, utilizes the decline of energy storage component to drive power output shaft at last, and tidal energy is fully utilized.
Described tidal energy desalination treatment system, its further characteristics are, described pulley is a ratchet, the inner ring of ratchet is fixed on the transmission main shaft, the outer ring of ratchet is walked around by the transmission flexible element, this transmission flexible element can drive the outer ring of ratchet, and the transmission direction of described ratchet is along the descending direction of energy storage component, and energy storage component can drive ratchet and rotate in the decline process.
When energy storage component rises, the ratchet outer ring is along with the transmission flexible element rotates, the ratchet inner ring is failure to actuate, when energy storage component descends, the ratchet outer ring is along with the transmission flexible element rotates, and drive the rotation of ratchet inner ring, and the ratchet inner ring drives transmission main shaft again, and transmission main shaft can drive vacuum pump as transmission main shaft at this moment and start working.
Described tidal energy desalination treatment system, its further characteristics are, this system element has offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, last draw piece connects energy storage component by the traction flexible element, this traction flexible element extends to the position beyond the offshore platform, and walks around pulley rear suspension energy storage component in this position.
Buoyancy aid, multiplying power lifting system are installed on the offshore platform, energy storage component and multiplying power lifting system are flexible coupling, only will draw flexible element and extend to offshore platform position in addition, setting can be separated in the energy storage section and the sea water desaltination treating part of tidal energy like this, therefore, system of the present utility model can choose in shared place flexibly, for the sea water desaltination treating part, need not construction under the sea, operation and operation, can simplify difficulty of construction greatly, and reduce investment.
Described tidal energy desalination treatment system, its further characteristics are, this system element has offshore platform, buoyancy aid, the multiplying power lifting system is installed on the offshore platform, this traction flexible element extends to the position beyond the offshore platform, and walk around ratchet rear suspension energy storage component in this position, and walk around ratchet rear suspension energy storage component in this position, the inner ring of ratchet is fixed on the transmission main shaft, the outer ring of ratchet is walked around by traction transmission flexible element, this transmission flexible element can drive the outer ring of ratchet, and the transmission direction of described ratchet is along the descending direction of energy storage component, and energy storage component can drive ratchet and rotate in the decline process.
Buoyancy aid, multiplying power lifting system are installed on the offshore platform, energy storage component and multiplying power lifting system are flexible coupling, only will draw flexible element and extend to offshore platform position in addition, setting can be separated in the energy storage section and the sea water desaltination treating part of tidal energy like this, therefore, system of the present utility model can choose in shared place flexibly, for the sea water desaltination treating part, need not construction under the sea, operation and operation, can simplify difficulty of construction greatly, and reduce investment.
Described tidal energy desalination treatment system, its further characteristics are that the ratchet that the traction flexible element of the energy storage component of a plurality of system elements is walked around is arranged on the same transmission main shaft.
Described tidal energy desalination treatment system, its further characteristics be, this traction flexible element extends to the terrestrial location beyond the offshore platform, on this terrestrial location, energy storage component below be formed with melt pit.
According to aforementioned concepts, the utility model also provides a kind of tidal energy desalination treatment system, be characterized in, comprise the tidal energy power set, evaporation of seawater tower and vapor condensation tower, the evaporation of seawater tower comprises floating drum and stationary magazine creel, but last floating drum relative fixed tube moves up and down, and seal by seal assembly between last floating drum and the stationary magazine creel, the power output of last floating drum and tidal energy power set is connected, and tube moves thereby the tidal energy power set can drive the floating drum relative fixed, and the bottom of stationary magazine creel is used to receive seawater, the top of stationary magazine creel and vapor condensation tower join by pipeline, and vapor condensation tower and fresh water reception place are joined by pipeline.
Last floating drum is driven by the tidal energy power set, thereby the space between last floating drum and the stationary magazine creel changes, when if the space becomes big, form negative pressure, impel the seawater evaporation rapidly under subnormal ambient in the stationary magazine creel, water vapour outputs in the vapor condensation tower then, water vapour is condensed into fresh water in the vapor condensation tower, fresh water in the vapor condensation tower is received by fresh water reception place, fresh water becomes one of major product that the utility model produces, and the moisture of the seawater in the evaporation of seawater tower is become the salt solution of high density after evaporating in a large number, and the salt solution that utilizes the evaporation of seawater tower to discharge can be produced edible salt, so the utility model also can obtain its byproduct edible salt simultaneously.
Described tidal energy desalination treatment system, its further characteristics are, this tidal energy power set comprises at least one system element, this system element comprises energy storage component, also comprise: buoyancy aid, have cavity, be provided with controlled water-inflow and drain valve door in the bottom of buoyancy aid, and be provided with controlled intake and exhaust valve on the top of buoyancy aid; The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and is connected separably with pull-down member by means of the pull-down member clutch coupling; And offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, evaporation of seawater tower and vapor condensation tower are arranged on the land, and this traction flexible element extends to the terrestrial location beyond the offshore platform, and on this terrestrial location is described by the rear suspension of pulley guiding floating drum.
Described tidal energy desalination treatment system, its further characteristics are, this traction flexible element extends to the terrestrial location beyond the offshore platform, and this terrestrial location walk around ratchet rear suspension storage described on floating drum, the inner ring of ratchet is fixed on the transmission main shaft, and the outer ring of ratchet is walked around by traction transmission flexible element, and this transmission flexible element can drive the outer ring of ratchet, the transmission direction of described ratchet is along the described descending direction of going up floating drum, and the described floating drum of going up can drive the ratchet rotation in the decline process.
According to aforementioned concepts, the utility model also provides a kind of tidal energy sea water desaltination processing and power generation system, it is characterized in that, comprise aforesaid tidal energy desalination treatment system, and this tidal energy desalination treatment system also comprises steam autoclave and steam turbine; Introduce steam and join with steam autoclave, store steam so that steam autoclave receives to the pipeline elder generation of vapor condensation tower; Steam turbine and steam autoclave join by pipeline, and to receive the steam of steam autoclave output, the power output shaft of steam turbine connects generating set, and steam turbine joins by pipeline with the vapor condensation tower again.
According to aforementioned concepts, the utility model also provides a kind of morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of sun system, it is characterized in that, comprise aforesaid tidal energy desalination treatment system, and this tidal energy desalination treatment system also comprises steam autoclave and steam turbine; Introduce steam and join with steam autoclave, store steam so that steam autoclave receives to the pipeline elder generation of vapor condensation tower; Steam turbine and steam autoclave join by pipeline, and to receive the steam of steam autoclave output, the power output shaft of steam turbine connects generating set, and steam turbine joins by pipeline with the vapor condensation tower again; Solar heater and aerogenerator have been installed on described offshore platform, solar heater and evaporation of seawater tower join by pipeline, be used for entering the seawater heating of evaporation of seawater tower, aerogenerator is electrically connected with electric heater unit in the tidal energy desalination treatment system.
Described morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of sun system, its further characteristics are that in described tidal energy desalination treatment system, the evaporation of seawater tower disposes electric heater unit, or/and steam autoclave disposes electric heater unit.
Described morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of sun system, its further characteristics are, also comprise the tidal power generation system, the tidal power generation system comprises at least one system element, this system element comprises energy storage component, also comprises: buoyancy aid has cavity, in the bottom of buoyancy aid controlled water-inflow and drain valve door is set, controlled intake and exhaust valve is set on the top of buoyancy aid; The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and be connected separably with pull-down member by means of the pull-down member clutch coupling, last draw piece connects energy storage component; Offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, this traction flexible element extends to the position beyond the offshore platform, and after walking around ratchet, this position connects energy storage component, the inner ring of ratchet is fixed on the transmission main shaft, and the outer ring of ratchet is walked around by traction transmission flexible element, and this transmission flexible element can drive the outer ring of ratchet, the transmission direction of described ratchet is along the descending direction of energy storage component, and energy storage component can drive ratchet and rotate in the decline process; And generating set, be connected with transmission main shaft, thereby drive generating by transmission main shaft; Wherein, coaxial to small part transmission main shaft and described tidal energy desalination treatment system of described tidal power generation system to the small part transmission main shaft.
The sea platform of building is across the sea made the usefulness of supporting tidal energy reservoir part, but the tidal energy reservoir part is used less to the area of this platform surface, therefore, the surface of platform can be used as " solar energy acquisition field ", the sky of platform can be used as " wind power collecting field ", the platform below then is used as " tidal energy is gathered the field ", thereby has formed " three-dimensional comprehensive utilization of energy solid space ".The investment and the running cost of tidal power generation system have not only been reduced, and solved wind-power electricity generation, the problem that solar electrical energy generation land occupation resource and operation cost are high, wind-power electricity generation, the cooperation of solar electrical energy generation and tidal power generation, the energy output mode of wind energy and sun power is changed, that is: needn't adopt the independent mode of exporting of the wind electricity and sun electricity, change into: the electric energy that wind-force sends need not to be directly used in by inverter the seawater of heating " evaporation of seawater tower ", sun power then need not to be converted to electric power, directly " evaporation of seawater tower " imported in seawater heating back by spiral heater, by the velocity of evaporation of raising seawater and the quantity of steam of generation, improve the generated energy of the turbine power generation unit of tidal power generation system, the comprehensive utilization of three-dimensional energy, reduction system is significantly invested and operation cost, make real peace and quiet renewable natural energy resources comprehensive utilization of resources industrialization become possibility, three-dimensional Integrated Energy operation has fundamentally solved wind-force, solar electrical energy generation must adopt the huge series of cells and the problem of invertor, and, in generating also output fresh water and sea salt.
Aforementioned purpose of the present utility model, feature and technique effect are with accompanying drawings and embodiment are described in detail in the back.
Description of drawings
Fig. 1 has shown first embodiment of the present utility model-morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system.
Fig. 2 has shown the state of the empty floating drum of full sea of first embodiment.
Fig. 3 has shown the full sea water-filling state of first embodiment.
Fig. 4 has shown the ebb hull-borne of first embodiment.
Fig. 5 has shown second embodiment of the present utility model-morning and evening tides buoyancy, gravity multiplying power energy storage desalination treatment system.
Fig. 6 shown the 3rd embodiment of the present utility model-diffusion type morning and evening tides buoyancy desalination treatment system that floats-the low tide state.
Fig. 7 has shown the rising tide state of the 3rd embodiment.
Fig. 7 a has shown the 4th embodiment of the present utility model-morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system, its buoyancy aid sky floating drum state that is at low ebb.
Fig. 7 b is the buoyancy aid full sea water-filling state of the 4th embodiment.
Fig. 7 c is the buoyancy aid ebb hull-borne of the 4th embodiment.
Fig. 8 is the 5th embodiment of the present utility model-morning and evening tides buoyancy, gravity multiplying power energy storage uninterruptable power generation system.
Fig. 9 a has shown the state of the energy storage component of the 5th embodiment in the initial low tide stage.
Fig. 9 b has shown that the energy storage component of the 5th embodiment is at the state in stage that rises-ebb tide for the first time.
The energy storage component that Fig. 9 c has shown the 5th embodiment rising for the first time-state in low tide stage.
Fig. 9 d has shown that the energy storage component of the 5th embodiment is at the state in stage that rises-ebb tide for the second time.
The energy storage component that Fig. 9 e has shown the 5th embodiment rising for the second time-state in low tide stage.
Fig. 9 f has shown the energy storage component of the 5th embodiment rising for the third time-the ebbing tide state in stage.
Fig. 9 g has shown that the energy storage component of the 5th embodiment is rising-state in low tide stage for the third time.
Fig. 9 h has shown the state of the energy storage component of the 5th embodiment the 4th stage of rising-ebb tide.
Figure 10 be the 6th embodiment of the present utility model-energy storage component moving-out type power generation system-the low tide state graph.
Figure 11 is the full sea state graph of the 6th embodiment of the present utility model.
Figure 12 is the ebb state graph of the 6th embodiment of the present utility model.
Figure 13 be the 7th embodiment of the present utility model-energy storage component moving-out type power generation system-the pit type working state figure.
Figure 14 is the synoptic diagram of the 8th embodiment of the present utility model-concentrating type buoyancy, gravity multiplying power energy-storing and power-generating system.
Figure 15 is the 9th embodiment of the present utility model-morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of the sun can a synoptic diagram.
Embodiment
Arrive Fig. 4 in conjunction with Fig. 1 simultaneously, morning and evening tides buoyancy, gravity multiplying power energy storing and electricity generating method of the present utility model comprises a plurality of steps, this step will be to repeat in the cycle with the tidal periodicity, and a tidal periodicity comprises starting stage, rising tide stage, slack tide stage and ebb stage, and this method comprises:
Step a in the starting stage, as shown in Figure 1, makes buoyancy aid 3 become the confined air buoyancy aid;
Step b in the rising tide stage, sees figures.1.and.2 simultaneously, and the potential energy converting and energy that risen by buoyancy buoyancy aid 3 is the gravitional force of energy storage component 8;
Step c as shown in Figure 3, near slack tide stage in other words during full sea, carries out water-filling to buoyancy aid 3, and open valve 21 and lower valve 2 this moment, and tidewater enters from lower valve 2, and the gas in the buoyancy aid cavity is discharged from last valve 21, and tidewater will be full of buoyancy aid rapidly;
Steps d continues with reference to Fig. 3, during the stage, closes and closes valve 21, lower valve 2 on the ebb, make buoyancy aid 3 become the obturator that is filled with water, and the potential energy converting and energy that descended by gravity buoyancy aid 3 is the gravitional force of energy storage component;
Step e as shown in Figure 4, is converted to electric energy with the gravitional force of energy storage component; And
Step f when next morning and evening tides arrives, repeats abovementioned steps.
Corresponding method of the present utility model, Fig. 1 to Fig. 4 shows morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system, Fig. 1 is a system element 100 to Fig. 4 demonstration, total system can be by so at least system element structure, this system element 100 comprises buoyancy aid 3 and energy storage component 8, corresponding abovementioned steps b comprises that also the potential energy converting and energy that risen by buoyancy buoyancy aid 3 is the first energy conversion device of the gravitional force of energy storage component 8; Corresponding abovementioned steps c comprises that also the potential energy converting and energy that the buoyancy aid 3 with water-filling is descended by gravity is the multiplying power energy conversion device of the gravitional force of energy storage component 8; And corresponding abovementioned steps e, comprise that also the gravitional force with energy storage component 8 is converted to the power generation assembly of electric energy.Aforementioned buoyancy aid control device, first energy conversion device, multiplying power energy conversion device, power generation assembly illustrate with preferred embodiment at Fig. 1 and Fig. 4, but be not limited thereto, those skilled in the art can also change or modification each device of system according to spirit of the present utility model.
As shown in Figure 1, buoyancy aid 3 has cavity 1, also have last valve (intake and exhaust valve) 21 and lower valve (water-inflow and drain valve door) 2, last valve 21 and lower valve 2 can but to be not limited to be magnetic valve, can control various actuator units by logic control elements such as PLC and open upward valve 21 of execution, the unlatching of lower valve 2, closed, actuator unit for example is a mechanical transmission mechanism, or hydrostatic transmission module, or pneumatic drive unit, in the drawings for the ease of the purpose of clear view, there is not the display logic control unit, topworks, last valve 21, lower valve 2 and corresponding topworks thereof, logic control element has constituted the buoyancy aid control device of morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system of the present utility model, this buoyancy aid control device can be in the step a of preceding method, valve 21 is closed in the pass, lower valve 2 in the step c of preceding method, is opened valve 21 and lower valve 2, and in steps d valve-off 21 once more, 2, its more specifically principle of work will be described later.Buoyancy aid control device logic control element and topworks can integrate under some special situations.Front explanation is not various implementations of wanting exhaustive buoyancy aid control device, and those skilled in the art can select when facing concrete situation or make up prior art and construct the various buoyancy aid control device that can open, close buoyancy aid 3 according to spirit of the present utility model.
Continuation is with reference to Fig. 1, and first energy conversion device comprises buoyancy aid carriage 7, goes up draw piece clutch coupling 11 and last draw piece 10.Buoyancy aid carriage 7 connects buoyancy aid 3, and the two joins by pivot 6, thereby the two can be that the center relatively rotates with pivot 6, and this flexibly connecting can be dealt with the various buoyancy aid swings that the tidewater fluctuation causes.Draw piece clutch coupling 11 and pull-down member clutch coupling 17 are installed on the buoyancy aid carriage 7, be connected separatably with last draw piece 10 by means of last draw piece clutch coupling 11, and be connected separatably with pull-down member 16 by means of pull-down member clutch coupling 17, but the description of the working process by the back will appreciate that buoyancy aid carriage 7 is not connected with last draw piece 10, pull-down member 16 simultaneously.The lower end of last draw piece 10 is by rope (traction flexible element) 9 suspention energy storage components 8, the right-hand member of upper end connecting rope (transmission flexible element) 12, the length of rope 9 schematically shown, the description by the back will appreciate that its physical length will be far longer than the length that shows among the figure.Last draw piece clutch coupling 11 and last draw piece 10, the perhaps multiple mode that is engaged with of pull-down member clutch coupling 17 and pull-down member 16, last draw piece 10 is a pull bar, pull-down member 16 also is a pull bar, for example at pull bar 10, form ratchet on the pull bar 16, correspondingly at clutch coupling 11, also be formed with the paired ratchet on 17, in embodiment more described later, last draw piece 10 is called and draws ratchet lever or upper connecting rod or ratchet pull bar or be called for short pull bar, pull-down member 16 is called drop-down ratchet lever or lower link or ratchet pull bar or is called for short pull bar, correspondingly, clutch coupling 11,17 are called and draw ratchet lever clutch coupling 11, drop-down ratchet lever clutch coupling 17 or all abbreviate clutch coupling as.
Energy storage component 8 shows with square in the drawings, but its shape is not limited thereto, energy storage component 8 can be selected very cheaply, and mode provides, for example select the earth of case dress, river sand, seawater or the like, energy storage component 8 can be called solid-state energy storage component, because energy storage component 8 no longer as prior art by coming energy storage by mobile water, to in the description of back, understand, thereby energy storage component 8 mainly is by obtaining lift height storage gravitional force, the water displacement of its weight and buoyancy aid is suitable, its constituent material depends on and the requirement (no requirement of strength) of one-piece construction to the energy storage component volume, when overall structure requires the energy storage component volume hour, available metal, even heavy metal material (iron and steel, lead, mercury etc.).When overall structure during, can adopt cobble, sandstone, earth or the water etc. of concrete or even case dress, to reduce cost and investment to the no requirement (NR) of energy storage component volume.Rope 12 or rope 9 can be wireline or glass fibre or chain etc. have arbitrarily than high tensile strength materials constitute can deflection flexible element.
Continuation is with reference to Fig. 1, and the multiplying power energy conversion device comprises buoyancy aid carriage 7, pull-down member 16 and pull-down member clutch coupling 17.Rope 12 is by the upper end of its left ends connection pull-down member 16 of ratchet 13,14 guiding backs, and the lower end of pull-down member 16 connects pull-down member clutch coupling 17 separatably, and connects positioning clutch 18 separatably, but does not connect clutch coupling 17,18 simultaneously.Positioning clutch 18 is fixed on the Connection Block 19, and Connection Block 19 is installed on the platform 5, and platform 5 exceeds horizontal plane 22.After buoyancy aid carriage 7 connects buoyancy aid 3, can lifting with the lifting of buoyancy aid 3.Connection Block 19 has perforation, and pull-down member 16 can be unhinderedly upper and lower mobile in this perforation.
Continuation is with reference to Fig. 1, and power generation assembly comprises generator (not showing among the figure), ratchet 13,14. Ratchet 13,14 comprises outer ring 13 and inner ring 14, and outer ring 13 plays a part pulley, is walked around by flexible element 9, can only carry out unidirectional transmission between the ratchet 13,14, and the unidirectional transmission direction of ratchet is a clockwise direction in the drawings, along the descending direction of energy storage component 8.Ratchet inner ring 14 is fixedly mounted on the transmission main shaft 15, and transmission main shaft 15 rotates synchronously with ratchet inner ring 14.
Can integrate to the control device of aforementioned clutch 11,17,18 and buoyancy aid control that (back is described in the mode that integrates, the device of control to them all is called control device), also can divide to be arranged, that those skilled in the art can select according to demand is automatically controlled, the control device of control mode arbitrarily such as gas control, hydraulic control.
Below in conjunction with Fig. 1-Fig. 4 a work period of morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system of the present utility model is described.
What Fig. 1 showed is the stage at the beginning that system is in the tidal periodicity, at this moment, the lower valve 2 and the last valve 21 of buoyancy aid 3 are closed, cavity 1 is airtight cavity, buoyancy aid 3 is sunken in the water under the weight of energy storage component 8, be full of air in the buoyancy aid, buoyancy aid is " confined air floating drum " state, only the buoyancy aid upper surface surfaces, the gravity of energy storage component 8 is pressed by clutch coupling 11 and pull bar 10 engagements and is put on the buoyancy aid carriage, the gravitational equilibrium of buoyancy and energy storage component, be in the extreme lower position of platform, when being in rising tide during the stage, buoyancy aid 3 is subjected to maximum buoyancy and therefore can begins rising, buoyancy aid carriage 7 risings thereupon this moment, the buoyancy aid carriage links together by last draw piece clutch coupling 11 and last draw piece 10 for 7 this moments, and buoyancy aid carriage 7 breaks away from pull-down member 16, be that pull-down member clutch coupling 17 unclamps, positioning clutch 18 also unclamps, and pull bar 10 links together with buoyancy aid carriage 7, so pull bar 10 also rises thereupon, energy storage component 8 will begin to raise under the drive of pull bar 10, begin to store gravitional force thus, pull-down member 16 descends last draw piece 10 Hes along with the rising of last draw piece 10 Pull-down member 16
Figure GSA00000110618400111
Because the connection of rope 9 and link, and direction of motion is opposite all the time, and drives ratchet outer ring 13 and main shaft backwards rotation when this moment, energy storage component rose, and main shaft 15, ratchet inner ring 14 do not move at this moment.
As shown in Figure 2, buoyancy aid 3 rises near the extreme higher position, and this moment, buoyancy aid carriage 7 was together with last draw piece 10 actings in conjunction, finished the first energy storage work of solid-state energy storage component 8, comparison diagram 2 and Fig. 1, solid-state energy storage component 8 have risen one highly, and this highly is substantially equal to the tidewater height.
As shown in Figure 3, in the time of slack tide, control device is opened the lower valve 2 and the last valve 21 of buoyancy aid 3, and this moment, tidewater was full of cavity 1 apace.
Tidewater will be decorporated subsequently, after buoyancy aid 3 is filled, control device cuts out lower valve 2 and last valve 21 once more, therefore buoyancy aid 3 is called the airtight weight that is full of tidewater, this weight of heavy is greater than the weight of energy storage component 8, in the process that tidewater is being decorporated, buoyancy aid 3 will descend under the effect of gravity, at this moment, going up draw piece clutch coupling 17 once more closes, with buoyancy aid carriage 7 and once more upper connecting rod 16 link together, and go up draw piece clutch coupling 11 and positioning clutch 18 unclamps, therefore, when buoyancy aid 3 descends, buoyancy aid carriage 7 descends thereupon, and upper connecting rod 16 also begins to descend once more, goes up draw piece 10 simultaneously and rises together with energy storage component 8.When buoyancy aid is reduced near low tide sea (apart from 0.2 meter of the water surface), in pull-down member clutch coupling 17 closures, embrace pull bar 16 in, the clutch coupling 18 that is installed on the platform is also closed, embrace pull bar 16, make buoyancy aid rest on position near the low tide sea, this moment energy storage component 8 lifting height=tidal range-buoyancy aid height.When the buoyancy aid height＜＜during tidal range, lifting height ≈ tidal range, then total height ≈ 2 overtides that rise of energy storage component are poor, " the multiplying power lifting " that has realized thus realized the multiplying power energy storage.
As shown in Figure 4, closure state when the lower valve of buoyancy aid solenoidoperated cluthes 17,18 during apart from 0.2 meter left and right sides of the water surface, make buoyancy aid stop to descend, control device is opened lower valve 2 and last valve 21 simultaneously simultaneously, seawater in the buoyancy aid 3 is got rid of voluntarily, after the seawater emptying, close lower valve 2 and last valve 21, buoyancy aid 3 returns to air-tight state again.Simultaneously, clutch coupling 17,11 unclamps, and the airtight buoyancy aid 3 of emptying will return to starting position among seawater is submerged in decline under the effect of gravity, prepare to enter the morning and evening tides operation of next cycle.This moment, positioning clutch 18 closures were embraced upper connecting rod 16, and energy storage component 8 remains on the extreme higher position, in the process of waiting for tidewater arriving next time (being the edd slack stage), can progressively discharge energy storage component 8 by follow procedure, to realize uninterruptable power generation, progressively the method for Shi Fanging will be described later.After release energy storage component 8 is loosen the clutch 18, energy storage component 8 will descend, energy storage component 8 can drive ratchet outer ring 13 simultaneously and rotate, ratchet outer ring 13 drives whole ratchet and rotates counterclockwise, ratchet drives transmission main shaft 15 and begins to drive generator or generating set generating, thereby the gravitional force of energy storage component 8 is converted into electric energy, this mode directly changes tidal potential into the moment of rotation of main shaft, can directly drive speed reduction unit and drive engine power generation, and needn't pass through water turbine, power machines such as turbine can be converted to electric energy with water, thereby improved effciency of energy transfer greatly, simplified equipment, reduced system's investment.
According to aforementioned description, energy storage component 8 is subjected to the airtight empty buoyancy aid buoyancy and the two-way function of water-filling floating body gravity in rising tide and ebb process, under the effect of first energy conversion device and multiplying power energy conversion device, be thus lifted to about 2 times to the height H of tidal range, the gravity of energy storage component is identical with the buoyancy aid water displacement, thereby has realized transfer and the storage of morning and evening tides drop energy to energy storage component.In this process, not only do not have the loss of energy, and since 2 times of lift heights to tidal range, energy storage component contains 2 times of tidal energies (E=mg2H, m are buoyancy aid weight) that cover to buoyancy aid of potential energy of accumulateing.
Fig. 5 has shown second embodiment of the present utility model, second embodiment is a morning and evening tides buoyancy, gravity multiplying power energy storage desalination treatment system 200, desalination treatment system 200 comprises the described power generation system 100 of first embodiment, evaporation of seawater tower 30 and vapor condensation tower 31, evaporation of seawater tower 30 disposes vacuum pump 32, vacuum pump 32 is associated with transmission main shaft 15, be that transmission main shaft 15 and vacuum pump 32 join by Poewr transmission mechanism, thereby transmission main shaft 15 can drive vacuum pump 32 work, in the present embodiment, power generation system 100 can only provide power as power system, and does not play electricity generate function (cancellation generating set).Evaporation of seawater tower 30 is the cylindrical shell of fixed volume in the present embodiment, evaporation of seawater tower 30 also optionally disposes water-heater 33, seawater is pumped in the water-heater 33 from water inlet pipe 34, heated seawater enters into evaporation of seawater tower 30 again in the water-heater 33, the bottom of evaporation of seawater tower 30 is a seawater, vacuum pump 32 joins by pipeline 36a with the top of evaporation of seawater tower 30, after 32 pairs of evaporation of seawater towers 30 of vacuum pump vacuumize, thereby in evaporation of seawater tower 30, form negative pressure, the negative pressure that is produced is evaporated the moisture in the seawater rapidly from seawater, taken away by vacuum pump 32, vacuum pump 32 also joins by pipeline 36b and condensing tower 31, be contained with water coolant in the condensing tower 31, be connected with coil pipe 35 in the water coolant, the high pressure steam of sending from vacuum pump enters into coil pipe 35 condensation after the water cooling that is cooled, and the fresh water that last condensation forms is put in the container 36.And the high density salt solution of emitting from evaporation of seawater tower 30 enters into container 35, and the high density salt solution in the container 35 can be used for salt manufacturing.
Fig. 6 and Fig. 7 have shown the 3rd embodiment of the present utility model, the 3rd embodiment is a morning and evening tides buoyancy, gravity multiplying power energy storage desalination treatment system 300, the desalination treatment system 300 of this embodiment is to change to form on the basis of the power generation system of first embodiment, on the basis of first embodiment, energy storage component is replaced with the diffusion type evaporation of seawater tower 40 that floats, and the cable wire 9 that connects energy storage component originally is extended, cable wire 9 extends to the land after leading via tackleblock 23, and drive the ratchet 13 of transmission main shaft 15 originally, 14 also are moved to the land, be moved to the ratchet 13 of land, 14, evaporation of seawater tower 40 grades are by the support 20a supporting of land, and the support 20 on sea platform 5 is supporting bolster 15a and fixed pulley 14a.The 3rd embodiment with will be in the back described the 6th embodiment identical in fact principle is arranged aspect the tidal energy utilizing.
Evaporation of seawater tower 40 comprises floating drum 41a and stationary magazine creel 41b, stationary magazine creel 41b top provides annular sealing groove 42, the bottom of last floating drum 41a is inserted in the sealing groove 42, and can in sealing groove, move up and down, last floating drum 41a after being inserted into sealing groove 42 covers stationary magazine creel 41b, after in sealing groove 42, adding liquid (for example seawater), just realized the sealing of evaporation of seawater tower 40, and the seal cavity that is limited by last floating drum 41a and stationary magazine creel 41b can change, sealed structure between last floating drum 41a and the stationary magazine creel 41b is gone back other sealed structures except fluid-tight, by means of moving upward of last floating drum 41a, with the internal space of expansion evaporator tower 40, thereby produce negative pressure of vacuum.
Seawater is introduced by means of pipeline 43a in the bottom of stationary magazine creel 41b, in pipeline 43a, be provided with magnetic valve 44a, in stationary magazine creel 41b, suitably highly be supported with condensation water and compile dish 49 from the bottom, compile dish 49 and fresh water or air-water mixture are outputed to condensing tower by pipeline 43b, be provided with magnetic valve 44b among the pipeline 43b, bottom at stationary magazine creel 41b also is connected with pipeline 43c, be provided with magnetic valve 44c among the pipeline 43c, the salt solution of high density flows to the pipeline 43c from the bottom of stationary magazine creel 41b, and finally flow out stationary magazine creel 41b, compile between the dish 49 at the inwall of stationary magazine creel 41b and condensation water and also to be provided with condensation water scraper plate 48, condensation water scraper plate 48 will import to along the steam coagulation liquid of cylinder inboard wall and compile in the dish 49, be provided with fresh water delivery line 43b in the bottom of compiling dish 49.Evaporation of seawater tower 40 preferably also disposes water-heater, and solar water heater for example, the seawater among the pipeline 43a are by the seawater after the water-heater heating.
The working process of present embodiment is described below.
Shown in Fig. 6 b, in the rising tide-ebb stage, morning and evening tides directly promotes 2H (H is a tidal height) highly with the last floating drum 41a on evaporation of seawater tower 40 tops to the buoyancy aid two-way function by cable wire 9, and " evaporation of seawater tower " volume of sealing is enlarged and the generation negative pressure.After promoting the 2H height, electromagnetic draw bar clutch coupling 18 closures are embraced ratchet pull bar 16, make floating drum 41a remain on the extreme higher position, continue to keep the vacuum tightness of vacuum in the distillation tower.Open entering water electromagnetic valve 44a, the seawater solar water heater of flowing through under suction function enters stationary magazine creel 41b, and evaporation rapidly produces a large amount of water vapour under the suction function that the seawater after the preheating continues to keep at stationary magazine creel 41b.
The low tide stage, electromagnetic draw bar clutch coupling 18 is opened, discharge ratchet pull bar 16, last floating drum 41a descends under action of gravity, and stationary magazine creel 41b internal pressure increases, the portion water steam will be condensed into water and flow down along barrel, water enters condensation water along condensation water scraper plate 48 then and compiles dish 49, under the action of gravity that last floating drum 41a descends, air-water mixture is sent to condensing tower by pipeline 43b (does not show in Fig. 6, can understand with reference to figure 5), can produce fresh water continually after the condensation.Seawater in the evaporator tower 40 then increases because of evaporation of water salt concentration, control magnetic valve 44c, strong brine can be discharged and make salt, fresh seawater is then sucked in the tower by the suction function of evaporation of seawater tower, so go round and begin again, can be continuously under tidal action, be raw material for producing fresh water and salt with the seawater.
With respect to second embodiment, the 3rd embodiment utilizes the diffusion type evaporation of seawater tower 40 that floats to save vacuum pump.
As shown in Figure 6, in order to reduce the height of support 20a, evaporator tower 40 can be arranged in the melt pit.
Fig. 7 a to Fig. 7 c has shown the 4th embodiment of the present utility model, and the 4th embodiment has increased pressure-pot 51 and vacuum tank 50 on the basis of first embodiment.Vacuum filling 50 and pressure-pot 51 are all by the last valve 21 of pipe connection to buoyancy aid 3.The pipeline that connects pressure-pot 51 is provided with magnetic valve 510, and the pipeline that connects vacuum tank 50 is provided with magnetic valve 500.Shown in Fig. 7 a, at the empty floating drum state of low tide, magnetic valve 510 and magnetic valve 500 are closing condition, and buoyancy aid 3 and pressure-pot 51, vacuum tank 50 do not communicate.Shown in Fig. 7 b, when being in, buoyancy aid expires towards water-filling during the stage, and lower valve 2 and last valve 21 are all opened, and tidewater is punched into the buoyancy aid 3 from lower valve 2, simultaneously the air in the buoyancy aid 3 is discharged, and this moment, magnetic valve 510 was opened, and the air admission of discharge is in pressure-pot 51.Shown in Fig. 7 c, when buoyancy aid was in the ebb bleeding stage, magnetic valve 510 cut out, and magnetic valve 500 is opened, and floating intravital seawater flows out buoyancy aid 3 under the effect of deadweight, and the outflow of buoyancy aid can be arrived and be formed negative pressure in the buoyancy aid 3, vacuumizes thereby vacuum is irritated 50.The benefit of the 4th embodiment is exactly also to have formed byproduct in generating, i.e. vacuum tank 50 and pressure-pot 51.
Among obvious the 4th embodiment, the structure that vacuum tank 50, pressure-pot 51 are connected to valve 21 on the buoyancy aid may be used on aforementioned each and each embodiment of aftermentioned.
Fig. 8 has shown another embodiment (the 5th embodiment of the present utility model) of morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system of the present utility model, and Fig. 8 has also only shown a system element 400, and total system is by at least one such system element 400 structure.Among Fig. 8, (a) being front view, (b) is cross section view, (c) is vertical view.This embodiment and main difference part embodiment illustrated in fig. 1 are to realizing full-time uninterruptable power generation, energy storage component is divided into many group energy storage components, in system element shown in Figure 8 400, be that A organizes to divide into, B organizes and the C group is that example describes, energy storage mode for each energy storage component is the same with embodiment shown in Figure 1, cooperate by buoyancy aid carriage, a plurality of clutch coupling, upper connecting rod and lower link and to finish the multiplying power energy storage, but it is different when discharging storage power, as shown in Figure 8, each organize energy storage component shared a buoyancy aid carriage 7.After every group " energy storage component " rises to nominal position, under the effect of positioning clutch 18, remain on operational height, thereby the restriction that breaks away from the tidal periodicity, program timesharing in accordance with regulations discharges energy storage component and falls, drive generating set, also promptly realize the storage of tidal energy, realized day and night uninterruptable power generation.
While to Fig. 9 h, the following describes working process embodiment illustrated in fig. 8 in conjunction with Fig. 9 a.
1) starting stage (shown in Fig. 9 a).
1. position, sea: the position that is at low ebb, sea.
2. buoyancy aid 3 positions and upper and lower valve opening state thereof: buoyancy aid 3 is sunken in the water under the weight of energy storage component 8, be full of air in the buoyancy aid 3, water-inflow and drain valve door 2 (lower valve), intake and exhaust valve 21 (going up valve) are in closing condition, buoyancy aid 3 is " confined air floating drum " state, only buoyancy aid upper surface surface (can referring to Fig. 2 to this understand simultaneously).
3. electromagnetic clutch and ratchet pull bar working order:
Electromagnetic clutch 11 closures are embraced ratchet pull bar 10;
Electromagnetic draw bar clutch coupling 17, electromagnetic draw bar clutch coupling 19 are opened, and ratchet pull bar 16 is released.
4. energy storage component 8 positions: the gravity of each group " energy storage component " A, B, C is pressed by electromagnetic draw bar clutch coupling 11 and 10 engagements of ratchet pull bar and is put on buoyancy aid carriage 7, and the gravitational equilibrium of buoyancy and energy storage component is in the extreme lower position of platform,
5. ratchet 13,14 working ordeies: ratchet 13,14 does not turn round
6. main shaft 15 working ordeies: main shaft 15 does not turn round
2) flood tide the stage, shown in Fig. 9 b
1. position, sea: rise gradually in the sea, going up gradually from the low tide position reaches the full sea position;
2. position of floating body and upper and lower valve opening state: buoyancy aid rises to the full sea position under buoyancy function, be full of air in the buoyancy aid, and water-inflow and drain valve door 2, intake and exhaust valve 21 are in closing condition;
3. electromagnetic clutch and pull bar working order:
In the process that rises gradually in the sea, electromagnetic clutch 11 closures are embraced ratchet pull bar 10;
After reaching the full sea position, electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10, and electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16 simultaneously;
Electromagnetic draw bar clutch coupling 18 is opened, and ratchet pull bar 16 can slide therein.
4. energy storage component position: in the process that rises gradually in the sea, the electromagnetic clutch 11 that is installed on the buoyancy aid carriage 7 is embraced ratchet pull bar 10, and traction all " energy storage components " upwards promotes, and reaches the full sea position gradually;
5. the working order of ratchet: energy storage component 8 is connected by chain 12 with pull bar 16, be centered around on the main shaft ratchet outer ring 13, energy storage component 8 drives ratchet outer ring 13 and main shaft 15 backwards rotation when rising, because the unidirectional gearing of ratchet 13,14, the rotation of ratchet outer ring 13 is drive shaft 15 not.
6. main shaft working order: main shaft 15 does not turn round
3) the slack tide stage, continue with reference to Fig. 9 b
1. position, sea: remain on the full sea position.
2. position of floating body and water, air valve opened condition: buoyancy aid 3 remains on the full sea position, start electromagnetic control system and open water-inflow and drain valve door 3 and intake and exhaust valve 21, seawater is full of buoyancy aid between slack period, after buoyancy aid 3 is full of seawater, start electromagnetic control system and close water-inflow and drain valve door 3 and intake and exhaust valve 21, buoyancy aid 3 changes " water-filling floating drum " into, descends under action of gravity.
3. electromagnetic clutch and pull bar working order
Electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10.
Electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16
Electromagnetic draw bar clutch coupling 18 is opened, and ratchet pull bar 16 can slide therein.
4. energy storage component position: all " energy storage component " A, B, C are in the full sea position.
5. the working order of ratchet: slack tide stage ratchet 13,14 does not move.
6. main shaft working order: main shaft 15 does not turn round.
4) the ebb stage, continue with reference to Fig. 9 b
1. position, sea: drop to the low tide position from the full sea position.
2. position of floating body and water, air valve opened condition: buoyancy aid 3 descends from the full sea position, opened condition when water-inflow and drain valve door control electromagnetic draw bar clutch coupling 17,18 during apart from 0.2 meter of the water surface, make buoyancy aid 3 stop to descend, start electromagnetic control system and open water-inflow and drain valve door 2 and intake and exhaust valve 21, make seawater discharge buoyancy aid 3 by the freely falling body mode; After the seawater emptying, close water-inflow and drain valve door 2 and intake and exhaust valve 21, make buoyancy aid 3 be returned to " confined air floating drum " state, solenoidoperated cluthes 11,17 and 18, make buoyancy aid rely on the weight of deadweight and energy storage component to submerge gradually in the seawater, return to the position of starting stage.
3. electromagnetic clutch and pull bar working order:
Electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10.
Begin at ebb tide, electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16, ratchet pull bar 16 traction energy storage components 8 are descended with buoyancy aid 3 rise.
When buoyancy aid is reduced near low tide sea (apart from 0.2 meter of the water surface), in pull-down member clutch coupling 17 closures, embrace pull bar 16 in, the clutch coupling 18 that is installed on the platform is also closed, embraces pull bar 16, makes buoyancy aid rest on position near the low tide sea.
4. energy storage component position:
Energy storage component 8 is subjected to the traction of ratchet pull bar 16 and chain 12, continue to rise from the full sea position, lifting height=tidal fall H-buoyancy aid height h (when h＜＜can ignore during H, visual buoyancy aid lifting height is H), then the maximum total height of energy storage component 8 risings is 2 times of tidal falls, i.e. 2H.After energy storage component 8 reached the extreme higher position, electromagnetic draw bar clutch coupling 18 closures were embraced ratchet pull bar 16, make it rest on the extreme higher position, and this moment, the potential energy of energy storage component 8 was E=mg2H, had promptly stored 2 overtide nighttide energy.
5. ratchet working order: when pull bar 16 descends, make backwards rotation by chain 12 pulling ratchet outer rings 13 with main shaft 14, drive shaft 14.
6. main shaft working order: main shaft 15 does not turn round.
5) the edd slack stage first time (being to arrive the stage that flood tide next time behind the low tide) is shown in Fig. 9 c.
1. position, sea: the position 0 that is at low ebb once more, sea.
2. position of floating body and water, valve opening state: buoyancy aid 3 is sunken in the water under the weight of energy storage component 8, be full of air in the buoyancy aid 3, water-inflow and drain valve door 2, intake and exhaust valve 21 are in closing condition, and buoyancy aid 3 is " confined air floating drum " state, and only the buoyancy aid upper surface surfaces.
3. electromagnetic clutch and ratchet pull bar working order:
For realizing full-time uninterruptable power generation, can not allowing all, " energy storage component " all participated in releasing energy in the edd slack stage, " energy storage component assembly " is divided into A, B, three groups of C " energy storage component ", open by PLC Controlling System follow procedure and respectively to organize electromagnetic draw bar clutch coupling 18, discharge ratchet pull bar 16, then each group " energy storage component " descends gradually from vertex under action of gravity.Chain 12 drives ratchet outer ring 13 and rotates in the same way with main shaft 15, thereby drive shaft 15 passes to speed reduction unit and generating set continuously with torque.Each organizes releasing rule:
The A group: electromagnetic draw bar clutch coupling 11,17,18 follow procedures are opened, and discharge ratchet pull bar 10,16, make A organize each energy storage component timesharing decline and release energy;
The B group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16
4. energy storage component position (shown in Fig. 9 c):
Each organizes the energy storage component motion and releases the energy program as follows:
A organizes energy storage component: descending motion is done in each " energy storage component " timesharing in the edd slack stage, releases energy.When the edd slack stage finished, A group each " energy storage component " all reduced as far as possible from extreme higher position 2H, finished energy and discharged, and drive shaft is rotated generating;
B group, C organize " energy storage component ": remain on the extreme higher position in the edd slack stage, take turns to operate in rising tide-slack tide-ebb stage, guarantee that main shaft all has energy storage component to release energy in all stages of morning and evening tides, drive shaft work realizes day and night uninterruptable power generation.
5. ratchet working order:
When A group energy storage component descends, drive ratchet outer ring 13 by chain 12 and do motion in the same way, thereby 13 torques of ratchet outer ring are passed to inner ring 14 by ratchet mechanism 13,14, drive shaft 15 rotations with main shaft 15.
B group, C group " energy storage component " still remain on the extreme higher position, and its corresponding ratchet does not rotate:
6. main shaft working order: main shaft turns clockwise under the driving of A group energy storage component, drives speed-increasing gear and drives generator operation and generate electricity.
6) flood tide for the second time the stage, shown in Fig. 9 d
1. position, sea: rise gradually in the sea, going up gradually from the low tide position reaches the full sea position.
2. position of floating body and water, air valve opened condition: buoyancy aid rises to the full sea position under buoyancy function, be full of air in the buoyancy aid, and water-inflow and drain valve door 2, intake and exhaust valve 21 are in closing condition.
3. electromagnetic clutch and pull bar working order
The A group: electromagnetic clutch 11 closures, embrace ratchet pull bar 10;
After reaching the full sea position, electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10, and electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16 simultaneously;
The B group: electromagnetic draw bar clutch coupling 18 is opened, and discharges ratchet pull bar 16, and B group energy storage component is descended;
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16, C group energy storage component is stayed in the extreme higher position;
4. energy storage component position:
A organizes: the electromagnetic clutch 11 that is installed on the buoyancy aid carriage 7 is embraced ratchet pull bar 10, and traction A group " energy storage component " upwards promotes, and reaches the full sea position gradually, begins the energy storage operation of second cycle;
B group: begin at the incoming tide to descend drive shaft 15 non-stop runs from the extreme higher position;
C group: remain on the extreme higher position.
5. the working order of ratchet:
A group: energy storage component rises, and promotes ratchet outer ring 13 by chain and does the rotation reverse with main shaft 15, because ratchet effect does not influence the running of main shaft 15;
The B group: energy storage component descends, and drives ratchet outer ring 13 and rotates in the same way with main shaft 15, passes torque to main shaft 15;
The C group: energy storage component is static, and ratchet does not rotate.
6. main shaft working order: main shaft 15 is rotated counterclockwise under the driving of B group energy storage component, drives speed reduction unit and drives generator operation and generate electricity.
7) in the slack tide stage second time, continue with reference to Fig. 9 d
1. position, sea: remain on the full sea position;
2. position of floating body and water, air valve opened condition: buoyancy aid 3 remains on the full sea position, starts electromagnetic control system and opens water-inflow and drain valve door 2 and intake and exhaust valve 21, and seawater is full of buoyancy aid between slack period; After buoyancy aid is full of seawater, start electromagnetic control system and close water-inflow and drain valve door 2 and intake and exhaust valve 21, buoyancy aid changes " water-filling floating drum " into, descends under action of gravity;
3. electromagnetic clutch and pull bar working order
The A group: electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10;
Electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16;
Electromagnetic draw bar clutch coupling 18 is opened, and ratchet pull bar 16 can slide therein;
The B group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 slides, and energy storage component descends;
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16, energy storage component does not descend
4. energy storage component position:
A group energy storage component is in the full sea position;
B group energy storage component descends;
C group energy storage component remains on the extreme higher position.
5. the working order of ratchet:
A group ratchet does not move:
B group ratchet outer ring and main shaft are done motion in the same way, the drive shaft motion:
C group ratchet does not move:
6. main shaft working order: main shaft is done running clockwise under the driving of B group energy storage component, drive engine power generation.
8) the ebb stage second time is with reference to Fig. 9 d and Fig. 9 e
1. position, sea: drop to the low tide position from the full sea position;
2. position of floating body and water, air valve opened condition: buoyancy aid 3 descends from the full sea position, and the opened condition when water-inflow and drain valve door control electromagnetic draw bar clutch coupling 17,18 during apart from 0.2 meter of the water surface makes buoyancy aid 3 stop to descend.Start electromagnetic control system and open water-inflow and drain valve door 2 and intake and exhaust valve 21, make seawater discharge buoyancy aid (seeing that figure is shown in Fig. 9 d) by the freely falling body mode; After the seawater emptying, close water-inflow and drain valve door 2 and intake and exhaust valve 21, make buoyancy aid be returned to " confined air floating drum " state; Rely on the weight of deadweight and energy storage component to submerge gradually in the seawater, return to the position of starting stage.
3. electromagnetic clutch and pull bar working order:
The A group: electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10;
Begin at ebb tide, electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16, ratchet pull bar 17 traction energy storage components are descended with buoyancy aid rise;
When buoyancy aid is reduced near low tide sea (apart from 0.2 meter of the water surface), in pull-down member clutch coupling 17 closures, embrace pull bar 16 in, the clutch coupling 18 that is installed on the platform is also closed, embraces pull bar 16, makes buoyancy aid rest on position near the low tide sea
The B group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 slides, and energy storage component descends, until reaching extreme lower position.
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16, energy storage component does not descend.
4. energy storage component position:
The A group: energy storage component is subjected to the traction of ratchet pull bar 16 and chain, continues from the full sea position to rise, and reaches maximum height 2H.After energy storage component reached the extreme higher position, electromagnetic draw bar clutch coupling 18 closures were embraced ratchet pull bar 16, make it rest on the extreme higher position.
The B group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 slides, and energy storage component descends, and reaches extreme lower position gradually.
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16, energy storage component does not descend.
5. ratchet working order:
A group ratchet outer ring and main shaft are made backwards rotation, not drive shaft.
B group ratchet outer ring and main shaft are done motion in the same way, the drive shaft motion:
Do not move in C group ratchet outer ring.
6. main shaft working order: main shaft is done running clockwise under the driving of B group energy storage component, drive engine power generation.
9) edd slack stage (shown in Fig. 9 e) for the third time
1. position, sea: the position 0 that is at low ebb, sea.
2. position of floating body and water, valve opening state: buoyancy aid is sunken in the water under the weight of energy storage component, be full of air in the buoyancy aid, water-inflow and drain valve door 2, intake and exhaust valve 21 are in closing condition, and buoyancy aid is " confined air floating drum " state, and only the buoyancy aid upper surface surfaces.
3. electromagnetic clutch and ratchet pull bar working order:
The A group: electromagnetic draw bar clutch coupling 11,17,18 follow procedures are opened, and discharge ratchet pull bar 10,16, make A organize each energy storage component timesharing decline and release energy;
The B group: electromagnetic draw bar clutch coupling 11 closures, embrace ratchet pull bar 10;
The C group: electromagnetic draw bar clutch coupling 18 closures, embrace ratchet pull bar 16.
4. energy storage component position:
A organizes energy storage component: descending motion is done in each " energy storage component " timesharing in the edd slack stage, releases energy; When the edd slack stage finished, A group each " energy storage component " all reduced as far as possible from extreme higher position 2H, finished energy and discharged, and drive shaft is rotated generating;
B organizes " energy storage component ": reduce to extreme lower position;
C organizes " energy storage component ": remain on the extreme higher position.
5. ratchet working order:
The A group: energy storage component descends, and drives ratchet outer ring and the motion in the same way of main shaft do by chain, thereby the outer ring torque is passed to inner ring by ratchet mechanism, the drive shaft rotation;
The B group: energy storage component reaches extreme lower position, and ratchet does not rotate;
The C group: energy storage component remains on the extreme higher position, and ratchet does not rotate.
6. main shaft working order: main shaft turns clockwise under the driving of A group energy storage component, drives speed reduction unit and drives generator operation and generate electricity.
10) flood tide for the third time the stage (seeing Fig. 9 f)
1. position, sea: rise gradually in the sea, going up gradually from the low tide position reaches the full sea position.
2. position of floating body and water, air valve opened condition: buoyancy aid rises to the full sea position under buoyancy function, be full of air in the buoyancy aid, and water-inflow and drain valve door 2, intake and exhaust valve 21 are in closing condition.
3. electromagnetic clutch and pull bar working order
A group, B group: electromagnetic clutch 11 closures, embrace ratchet pull bar 10;
After reaching the full sea position, electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10, and electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16 simultaneously;
The C group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 discharges, and energy storage component descends from the extreme higher position
4. energy storage component position:
A group, B group: the electromagnetic clutch 11 that is installed on the buoyancy aid carriage is embraced ratchet pull bar 10, and traction all " energy storage components " upwards promotes, and reaches the full sea position gradually, the energy storage operation of beginning period 3:
C group: descend from the extreme higher position
5. the working order of ratchet:
A group, B group: energy storage component rises, and promotes the ratchet outer ring by chain and does and the reverse rotation of main shaft, because ratchet effect does not influence the running of main shaft.
The C group: energy storage component descends, the ratchet forward rotation.
6. main shaft working order: main shaft turns clockwise under the driving of C group energy storage component, drives speed reduction unit and drives generator operation and generate electricity.
11) slack tide stage for the third time is shown in Fig. 9 f.
1. position, sea: remain on the full sea position:
2. position of floating body and water, air valve opened condition: buoyancy aid remains on the full sea position, start electromagnetic control system and open water-inflow and drain valve door 2 and intake and exhaust valve 21, seawater is full of buoyancy aid 3 between slack period, after buoyancy aid 3 is full of seawater, start electromagnetic control system and close water-inflow and drain valve door 2 and intake and exhaust valve 21, buoyancy aid 3 changes " water-filling floating drum " into, descends under action of gravity
3. electromagnetic clutch and pull bar working order
A group, B group: electromagnetic clutch 11 is opened, and discharges ratchet pull bar 10,
Electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16,
Electromagnetic draw bar clutch coupling 18 is opened, and ratchet pull bar 16 can slide therein.
The C group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 discharges, and energy storage component descends from the extreme higher position.
4. energy storage component position:
A group, B group energy storage component are in the full sea position,
C group energy storage component descends from the extreme higher position.
5. the working order of ratchet:
A group, B group: energy storage component rises, and promotes the ratchet outer ring by chain and does and the reverse rotation of main shaft, because ratchet effect does not influence the running of main shaft.
The C group: energy storage component descends, the ratchet forward rotation.
6. main shaft working order: main shaft is done running counterclockwise under the driving of C group energy storage component, drive engine power generation.
12) (simultaneously with reference to Fig. 9 f and Fig. 9 g) for the third time ebbs tide the stage
1. position, sea: drop to low tide position 0 from the full sea position:
2. position of floating body and water, air valve opened condition: buoyancy aid descends from the full sea position, the opened condition of control electromagnetic draw bar clutch coupling B, C when advancing freeing scuttle apart from 0.2 meter of the water surface, make buoyancy aid stop to descend, start electromagnetic control system and open water-inflow and drain valve door 2 and intake and exhaust valve 21, make seawater discharge buoyancy aid (seeing Fig. 9 b) by the freely falling body mode, after the seawater emptying, close water-inflow and drain valve door 2 and intake and exhaust valve 21, make buoyancy aid be returned to " confined air floating drum " state, rely on the weight of deadweight and energy storage component to submerge gradually in the seawater, return to the position of starting stage.
3. electromagnetic clutch and pull bar working order:
A group B group: electromagnetic clutch 11 is opened, discharge ratchet pull bar 10, begin at ebb tide, electromagnetic draw bar clutch coupling 17 closures are embraced ratchet pull bar 16, ratchet pull bar 16 traction energy storage components are descended with buoyancy aid to rise, when buoyancy aid is reduced near low tide sea (apart from 0.2 meter of the water surface), in pull-down member clutch coupling 17 closures, embrace pull bar 16 in, the clutch coupling 18 that is installed on the platform is also closed, embrace pull bar 16, make buoyancy aid rest on position near the low tide sea.
The C group: electromagnetic draw bar clutch coupling 11,17,18 is all opened, and ratchet pull bar 10,16 discharges, and energy storage component descends.
4. energy storage component position:
A group, B group energy storage component reach extreme higher position 2H.
C group energy storage component descends.
5. ratchet working order:
A group, B group: energy storage component rises, and promotes the ratchet outer ring by chain and does and the reverse rotation of main shaft, because ratchet effect does not influence the running of main shaft.
The C group: energy storage component descends, the ratchet forward rotation.
6. main shaft working order: main shaft is done running counterclockwise under the driving of C group energy storage component, drive engine power generation.
13) the 4th the edd slack stage (as Fig. 9 h)
From this stage, repeat the motion of period 1, each organizes energy storage component under tidal action, do timesharing rising and the descending motion go round and begin again by said procedure, tidal energy is converted to the mechanical energy of energy storage component, and drive shaft is rotated continuously, realizes continual day and night uninterruptable power generation.
Distinct in different cycles only is the mutual operation that B group energy storage component and C organize energy storage component.
Figure 10 to Figure 12 has shown the 6th embodiment of the present utility model, and what this embodiment showed is a system element 500, and buoyancy, gravity multiplying power power generation system can be by at least one system element 500 structure.Compare with first embodiment, the difference of the 6th embodiment is, energy storage component 8 is to be flexible coupling by cable wire 9 with ratchet pull bar 10, and needs according to cluster application, cable wire 9 is extended, by deflection sheave group 23, energy storage component 8 moves to the position beyond the platform 5, on platform 5, can keep transmission main shaft 15 and ratchet inner ring 14a are set, also can on platform, main shaft 15 and ratchet inner ring 14a be replaced to fixed pulley, and with the transmission main shaft 15 described in first embodiment, ratchet outer ring 13, ratchet inner ring 14 moves on platform 5 land 26 in addition, and by support 20a supporting, the running condition of whole device is constant fully.The meaning of this embodiment is: when cluster application, the moment that a plurality of energy storage components 8 are produced, can be pooled to very easily on the same main shaft 15, realize the moment that cell arrangement is gathered and the stack of energy, thereby solve the industrialization key issue of buoyancy, gravity tidal energy utilization.The energy storage component of the embodiment that Figure 10 is extremely shown in Figure 12 obviously also can be the energy storage component of described can divide into groups energy storage and grouping release energy-storage units of the 5th embodiment.
Figure 13 has shown the 7th embodiment of the present utility model, and what this embodiment showed is a system element 600, and buoyancy, gravity multiplying power power generation system can be by at least one system element 600 structure.This embodiment compares with the 6th embodiment, and difference is that land 26 is provided with melt pit 261 below the energy storage component 8, can reduce the height of the support 20a of supporting ratchet 13,14 and main shaft 15 like this.
Figure 14 has shown the 8th embodiment of the present utility model, and it is the cluster of the described a plurality of system elements 500 of the 6th embodiment or the 7th embodiment or 600.As shown in figure 14, a plurality of system elements 500 or 600 are installed on COASTAL SURFACE 22, after the cable wire 9 of a plurality of system elements 500 or 600 traction energy storage component 8 turns to through shoreline 25 and via deflection sheave group 23 energy storage component 8 is suspended on the same transmission main shaft 15, transmission main shaft 15 is arranged on the land 26, transmission main shaft 15 is by spindle bearing holder 152 supportings, for every cable wire 9, to ratchet 13 should be arranged, 14, energy storage component 8 can come drive shaft 15 to rotate according to aforementioned principles, especially can come drive shaft 15 to rotate incessantly according to the described principle of the 5th embodiment, it (for example is tape handler that main shaft 15 drives transmission rig 151, but be not limited thereto), transmission rig 151 drives speed-increasing gear 27, and speed-increasing gear 27 outputs power to average rate flywheel 28, and average rate flywheel 28 drives electricity generation module 29 generatings.
In the aforementioned embodiment, drive shaft 15 rotates but energy storage component 8 descends, but speed is too low, should not directly drive generator, need by speed-increasing gear 27 pulling speeies, speed-increasing gear can be selected planet-pin pendulum speed-increasing gear, its speed range big (rotate during double reduction than be 1: 121～7569), efficient height (more than 90%) can effectively rise to rotating speed more than 350 rev/mins, is fit to drive generator.In the aforementioned embodiment, an energy average rate flywheel 28 is installed, is stored the tidal energy in 1～2 cycle in advance, so that when energy storage component alternate run and external load variation, keep motor speed stable at variator 27 output terminals.
Figure 15 has shown the 9th embodiment of the present utility model, and it has formed morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of the sun can the field.
Traditional solar electrical energy generation and wind-power electricity generation have following two big drawbacks when entering size expansion, cause that power plant's scale of investment is big, cost of electricity-generating is high, have influenced the tempo of sun power and wind-power electricity generation:
One. wind power collecting field and solar energy acquisition field all must take very big floor area, have not only improved construction and operation cost, from the angle of the utilization of resources, the waste that when utilizing wind resource and sun resource, has produced land resources again;
Two. wind-power electricity generation and solar electrical energy generation must adopt huge series of cells and DC-to-AC converter, to guarantee power supply and power generating quality continuously, not only improve cost of electricity-generating, and the life-time service of series of cells, safeguarded and also can produce chemical substance, brought new secondary environmental pollution.
As shown in figure 15, morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of the sun can comprise the morning and evening tides buoyancy, gravity multiplying power energy-storing and power-generating system that is made of a plurality of (having shown three among the figure) system element 500,600 in the field, morning and evening tides buoyancy, gravity desalination treatment system 200, on the fixing platform across the sea of each system element 500,600,200 solar heater 91 and aerogenerator 90 have been installed, these solar heaters 91 have constituted the solar heater group, and these aerogenerators 90 have constituted a wind-power electricity generation group of planes.The energy storage component of a plurality of system elements 500,600 has constituted energy storage component group 92, energy storage component group 92 stores tidal energy like that according to the mode of aforementioned each embodiment, the energy storage component group 92 who has stored tidal energy drives same transmission main shaft 93, and the energy storage component of desalination treatment system 200 also drives transmission main shaft 93, transmission main shaft 93 is supported by bearing support 93a, on the one hand, one end of transmission main shaft 93 drives gearbox 95 by transmission rig 94a, gearbox 95 drives at the uniform velocity flywheel 96, and at the uniform velocity flywheel 96 drive generating set 97 generate electricity.On the other hand, the other end of transmission main shaft 93 drives vacuum pump 95b by transmission rig 94b, vacuum pump 95b is to evaporation of seawater tower 82 extracting airs, make and form negative pressure in the evaporation of seawater tower 82, the seawater that is heated by solar water heater 91 by pipe-line transportation in evaporation of seawater tower 82, the seawater of heat is evaporation rapidly under suction function, form low-pressure steam, low-pressure steam is siphoned away by vacuum pump 95b, low-pressure steam is in vacuum pump 95b after the supercharging, the formation high pressure steam is output, the high pressure steam output terminal of vacuum pump 95b and steam autoclave 98 join by pipeline, therefore high pressure steam is transported in the steam autoclave 98, steam autoclave 98 disposes electric heater 81, the electric power of electric heater 81 is produced by generator 90 generatings from wind-force, electric heater 81 is further to the heating of the high pressure steam in the steam autoclave 98, the steam output end of steam autoclave 98 and steam turbine 99 join by pipeline, high pressure steam driving steam turbine 99 in the steam autoclave 98 rotates, the power output shaft of steam turbine 99 connects at the uniform velocity flywheel 96b, and at the uniform velocity flywheel 96b also drives generating set 97b.Degradedness, reduction temperature behind the water vapour driving steam turbine, water vapour promptly is condensed into fresh water, and remaining tail gas can enter condenser, further reclaims fresh water, and as shown in the figure, steam turbine 99 inner high voltage steam are recycled to fresh water reception place 83 with the form of fresh water.The salt solution of the high density in the evaporation of seawater tower 82 then enters into salt solution reception place 84.
As can be seen from Figure 15, aerogenerator 90 is to build column on the platform of the sea of each system element, and aerogenerator is installed on the column, thereby can effectively reduce the disadvantage of wind generator system land occupation resource.
The same with embodiment shown in Figure 5, in the embodiment shown in fig. 15, can in evaporation of seawater tower 82, electric heater be installed, the electric power that aerogenerator 90 sends is directly powered to electric heater, seawater in the heating evaporation tower can effectively improve the velocity of evaporation of seawater, improves the rate that of water vapour.In steam autoclave 98 (also can be described as gas-holder), also electric heater 81 can be installed, the electric power that wind-power electricity generation 90 sends is directly powered to electricradiator, can improve the vapor pressure in the gas-holder, driving steam turbine 99 motions, because electric heater is to quality of power supply and power supply continuity no requirement (NR), so need not to reduce the cost of wind-power electricity generation greatly, and improve the utilising efficiency of electric energy by secondary battery and invertor distribution.
In the embodiment shown in fig. 15, there are a large amount of areas that " solar water heater " can be installed on " the sea platform " of each system element, therefore can effectively reduce the disadvantage of solar energy collecting plate land occupation resource; Embodiment shown in the figure can adopt Cheap highly effective " coil tube type solar water heater " to carry out the sun power utilization, seawater is directly heated by " solar water heater ", the seawater that heats under the suction function of evaporation of seawater tower is inhaled into the evaporation of seawater tower, high temperature seawater can effectively improve velocity of evaporation, improves the rate that of water vapour.
Though the morning and evening tides buoyancy, gravity desalination treatment system 200 that Figure 15 shows is identical with the identical essence in other words of desalination treatment system shown in Figure 5, the desalination treatment system 200 among Figure 15 also can replace with Fig. 6 and the desalination treatment system with unsteady diffusion type evaporation of seawater tower 40 shown in Figure 7.The desalination treatment system 200 of Figure 15 has not only played the effect of sea water desaltination, also drives turbo-generator and generates electricity.
With respect to prior art, embodiment shown in Figure 15 builds the usefulness that " sea platform " makes the equipment of supporting tidal power generation system across the sea, but tidal power generating device uses less to the area of this platform surface, therefore, " solar energy acquisition field " (device of solar generating or solar heat collector etc. promptly are installed) can be arranged in the surface of platform therefore, " wind power collecting field " (wind power generation plant etc. promptly has been installed) can be arranged in the sky of platform, the platform below then is used as " tidal energy is gathered the field ", thereby has formed " three-dimensional comprehensive utilization of energy solid space ".Not only reduce the investment and the running cost of tidal power generation system, and solved wind-power electricity generation, solar electrical energy generation land occupation resource and the high problem of operation cost.
Because wind-power electricity generation, the cooperation of solar electrical energy generation and tidal power generation, the energy output mode of wind energy and sun power is changed, that is: needn't adopt the independent mode of exporting of the wind electricity and sun electricity, change into: the electric energy that wind-force sends need not to be directly used in the seawater that heating enters " evaporation of seawater tower " by inverter, sun power then need not to be converted to electric power, directly " evaporation of seawater tower " imported in seawater heating back by electric heater 98 (as spiral heater), by the velocity of evaporation of raising seawater and the quantity of steam of generation, improve the generated energy of the generating set of tidal power generation system, the comprehensive utilization of three-dimensional energy, reduction system is significantly invested and operation cost, make real peace and quiet renewable natural energy resources comprehensive utilization of resources industrialization become possibility.
Three-dimensional Integrated Energy operation has fundamentally solved wind-force, solar electrical energy generation must adopt the huge series of cells and the problem of invertor, and, in generating also output fresh water and sea salt.

Claims (16)

1. tidal energy desalination treatment system, it is characterized in that, comprise the tidal energy power set, evaporation of seawater tower and vapor condensation tower, the evaporation of seawater tower disposes vacuum pump, and vacuum pump is connected with the power output shaft of tidal energy power set, thereby the tidal energy power set can drive vacuum pump work, vacuum pump and evaporation of seawater tower join by pipeline, and vacuum delivery side of pump and vapor condensation tower join by pipeline, and vapor condensation tower and fresh water reception place are joined by pipeline.
2. tidal energy desalination treatment system as claimed in claim 1 is characterized in that the evaporation of seawater tower also disposes heating unit, and this heating unit heats in advance to the seawater that enters the evaporation of seawater tower.
3. tidal energy desalination treatment system as claimed in claim 1 is characterized in that, this tidal energy power set comprises at least one system element, and this system element comprises energy storage component, also comprises:
Buoyancy aid has cavity, at the controlled water-inflow and drain valve door of the bottom of buoyancy aid be arranged on the controlled intake and exhaust valve on the top of buoyancy aid;
The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and be connected separably with pull-down member by means of the pull-down member clutch coupling, last draw piece connects the energy storage component that suspends; And
Described power output shaft is associated with energy storage component, is driven by the energy storage component that descends.
4. tidal energy desalination treatment system as claimed in claim 3, it is characterized in that, described pulley is a ratchet, the inner ring of ratchet is fixed on the transmission main shaft, the outer ring of ratchet is walked around by the transmission flexible element, and this transmission flexible element can drive the outer ring of ratchet, and the transmission direction of described ratchet is along the descending direction of energy storage component, energy storage component can drive ratchet and rotate in the decline process, this transmission main shaft is described power output shaft.
5. tidal energy desalination treatment system as claimed in claim 3, it is characterized in that, this system element has offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, last draw piece connects energy storage component by the traction flexible element, this traction flexible element extends to the position beyond the offshore platform, and walks around pulley rear suspension energy storage component in this position.
6. tidal energy desalination treatment system as claimed in claim 3, it is characterized in that, this system element has offshore platform, buoyancy aid, the multiplying power lifting system is installed on the offshore platform, this traction flexible element extends to the position beyond the offshore platform, and walk around ratchet rear suspension energy storage component in this position, the inner ring of ratchet is fixed on the transmission main shaft, the outer ring of ratchet is walked around by traction transmission flexible element, this transmission flexible element can drive the outer ring of ratchet, the transmission direction of described ratchet is along the descending direction of energy storage component, and energy storage component can drive ratchet and rotate in the decline process.
7. tidal energy desalination treatment system as claimed in claim 6 is characterized in that, the ratchet that the traction flexible element of the energy storage component of a plurality of system elements is walked around is arranged on the same transmission main shaft.
8. as claim 5 or 6 described tidal energy desalination treatment systems, it is characterized in that this traction flexible element extends to the terrestrial location beyond the offshore platform, on this terrestrial location, energy storage component below be formed with melt pit.
9. tidal energy desalination treatment system, it is characterized in that, comprise the tidal energy power set, evaporation of seawater tower and vapor condensation tower, the evaporation of seawater tower comprises floating drum and stationary magazine creel, but last floating drum relative fixed tube moves up and down, and seal by seal assembly between last floating drum and the stationary magazine creel, the power output of last floating drum and tidal energy power set is connected, tube moves thereby the tidal energy power set can drive the floating drum relative fixed, the seal cavity volume is enlarged form negative pressure, a maritime interior waters is evaporated under suction function, the bottom of stationary magazine creel is used to receive seawater, and the top of stationary magazine creel and vapor condensation tower join by pipeline, and vapor condensation tower and fresh water reception place are joined by pipeline.
10. tidal energy desalination treatment system as claimed in claim 9, it is characterized in that, the evaporation of seawater tower also disposes heating unit, and this heating unit heats in advance to the seawater that enters the evaporation of seawater tower, to improve the velocity of evaporation of seawater under suction function.
11. tidal energy desalination treatment system as claimed in claim 9 is characterized in that, this tidal energy power set comprises at least one system element, and this system element comprises energy storage component, also comprises:
Buoyancy aid has cavity, is provided with controlled water-inflow and drain valve door in the bottom of buoyancy aid, and is provided with controlled intake and exhaust valve on the top of buoyancy aid;
The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and is connected separably with pull-down member by means of the pull-down member clutch coupling; And
Offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, evaporation of seawater tower and vapor condensation tower are arranged on the land, and this traction flexible element extends to the terrestrial location beyond the offshore platform, and on this terrestrial location is described by the rear suspension of pulley guiding floating drum.
12. tidal energy desalination treatment system as claimed in claim 11, it is characterized in that, this traction flexible element extends to the terrestrial location beyond the offshore platform, and this terrestrial location walk around ratchet rear suspension storage described on floating drum, the inner ring of ratchet is fixed on the transmission main shaft, the outer ring of ratchet is walked around by traction transmission flexible element, this transmission flexible element can drive the outer ring of ratchet, the transmission direction of described ratchet is along the described descending direction of going up floating drum, and the described floating drum of going up can drive the ratchet rotation in the decline process.
13. tidal energy sea water desaltination processing and power generation system is characterized in that, comprise as each described tidal energy desalination treatment system in the claim 1 to 12, and this tidal energy desalination treatment system also comprise steam autoclave and steam turbine; Introduce steam and join with steam autoclave, store steam so that steam autoclave receives to the pipeline elder generation of vapor condensation tower; Steam turbine and steam autoclave join by pipeline, and to receive the steam of steam autoclave output, the power output shaft of steam turbine connects generating set, and steam turbine joins by pipeline with the vapor condensation tower again.
14. a morning and evening tides, wind-force, the three-dimensional comprehensive utilization of energy of sun system is characterized in that, comprise as claim 6 or 12 described tidal energy desalination treatment systems, and this tidal energy desalination treatment system also comprise steam autoclave and steam turbine; Introduce steam and join with steam autoclave, store steam so that steam autoclave receives to the pipeline elder generation of vapor condensation tower; Steam turbine and steam autoclave join by pipeline, and to receive the steam of steam autoclave output, the power output shaft of steam turbine connects generating set, and steam turbine joins by pipeline with the vapor condensation tower again; Solar heater and aerogenerator have been installed on described offshore platform, solar heater and evaporation of seawater tower join by pipeline, be used for entering the seawater heating of evaporation of seawater tower, aerogenerator is electrically connected with electric heater unit in the tidal energy desalination treatment system.
15. morning and evening tides as claimed in claim 14, wind-force, the three-dimensional comprehensive utilization of energy of sun system, it is characterized in that, in described tidal energy desalination treatment system, the evaporation of seawater tower disposes electric heater unit, or/and steam autoclave disposes electric heater unit.
16. morning and evening tides as claimed in claim 14, wind-force, the three-dimensional comprehensive utilization of energy of sun system is characterized in that also comprise the tidal power generation system, the tidal power generation system comprises at least one system element, this system element comprises energy storage component, also comprises:
Buoyancy aid has cavity, and controlled water-inflow and drain valve door is set in the bottom of buoyancy aid, and controlled intake and exhaust valve is set on the top of buoyancy aid;
The multiplying power lifting system, comprise the buoyancy aid carriage that connects buoyancy aid, last draw piece, last draw piece clutch coupling, transmission flexible element, pulley, transmission main shaft, pull-down member and pull-down member clutch coupling, the transmission flexible element is walked around pulley also will go up the both sides that draw piece and pull-down member are suspended in pulley respectively, the both sides of buoyancy aid carriage have been installed last draw piece clutch coupling, pull-down member clutch coupling respectively, the buoyancy aid carriage is connected with last draw piece separably by means of last draw piece clutch coupling, and be connected separably with pull-down member by means of the pull-down member clutch coupling, last draw piece connects energy storage component;
Offshore platform, buoyancy aid, multiplying power lifting system are installed on the offshore platform, this traction flexible element extends to the position beyond the offshore platform, and after walking around ratchet, this position connects energy storage component, the inner ring of ratchet is fixed on the transmission main shaft, and the outer ring of ratchet is walked around by traction transmission flexible element, and this transmission flexible element can drive the outer ring of ratchet, the transmission direction of described ratchet is along the descending direction of energy storage component, and energy storage component can drive ratchet and rotate in the decline process; And
Generating set is connected with transmission main shaft, thereby drives generating by transmission main shaft; Wherein, coaxial to small part transmission main shaft and described tidal energy desalination treatment system of described tidal power generation system to the small part transmission main shaft.
CN2010201786061U 2010-04-28 2010-04-28 Tidal power seawater desalination treatment and power generation system and energy comprehensive utilization system Expired - Lifetime CN201704095U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102020329A (en) * 2010-04-28 2011-04-20 陈大千 Tidal energy seawater desalination treatment and power generation system and energy comprehensive utilization system
CN103274487A (en) * 2013-05-30 2013-09-04 李训安 Seawater desalination system based on wave power generation fishing platform
CN103964527A (en) * 2014-05-15 2014-08-06 孔令斌 Solar seawater desalting plant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102020329A (en) * 2010-04-28 2011-04-20 陈大千 Tidal energy seawater desalination treatment and power generation system and energy comprehensive utilization system
WO2011134302A1 (en) * 2010-04-28 2011-11-03 Chen Daqian Seawater desalination treatment system, power generation system and comprehensive energy utilization system using tide energy
CN103274487A (en) * 2013-05-30 2013-09-04 李训安 Seawater desalination system based on wave power generation fishing platform
CN103274487B (en) * 2013-05-30 2014-09-10 李训安 Seawater desalination system based on wave power generation fishing platform
CN103964527A (en) * 2014-05-15 2014-08-06 孔令斌 Solar seawater desalting plant
CN103964527B (en) * 2014-05-15 2016-05-18 孔令斌 One solar seawater desalination factory

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