CN103161676B - Wind power stable generating system - Google Patents
Wind power stable generating system Download PDFInfo
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- CN103161676B CN103161676B CN201310084578.5A CN201310084578A CN103161676B CN 103161676 B CN103161676 B CN 103161676B CN 201310084578 A CN201310084578 A CN 201310084578A CN 103161676 B CN103161676 B CN 103161676B
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1885—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem
- F03B13/189—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem acting directly on the piston of a pump
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a wind power stable generating system which comprises an energy collecting unit, an energy converging and outputting system and a water turbine generating unit. Energy of unstable power sources is collected by the energy collecting unit and converted into energy which can linearly and reciprocally move. The energy converging and outputting system converts the energy which can linearly and reciprocally move into liquid energy with certain pressure and drives the water turbine generating unit to generate power. The energy collecting unit is connected with the energy converging and outputting system which is connected with the water turbine power generating unit. The energy collecting unit comprises a wind power collecting unit. The wind power stable generating system can significantly simplify manufacture technology of the wind power generating system, and is suitable for variation of wind speeds and capable of fully collecting energy in a bearing range of structural strength of a vane. The water turbine power generating unit in wind power stable generating system can fundamentally solve the problem of low voltage ride-through of a power grid of a tradition wind power generating system.
Description
Technical field
The present invention relates to one and utilize unstable power source, as sea wave energy, wind energy etc. build extensive power station, and can the wind-force stable electric generation system of stable electric generation.
Background technique
The poor stability collected due to wind energy and the factor such as single-machine capacity is less, cause the mankind that wind energy cannot be utilized so far preferably to carry out extensive stable electric generation.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, effectively can utilize wind energy Large scale construction power station, and the wind-force stable electric generation system of energy stable electric generation.
Technological scheme of the present invention is as follows: it comprises energy collection unit, energy centralization output system, hydraulic generator; Collect the energy of unstable power source by described energy collection unit and change into the energy of reciprocally straight line motion; Described energy centralization output system is be the liquid energy with specified pressure by the Conversion of Energy of linear reciprocating motion, and drives hydraulic generator to generate electricity; Described energy collection unit is connected with energy centralization output system, and described energy centralization output system is connected with hydraulic generator; Described energy collection unit comprises wind energy collecting unit.
Described wind energy collecting unit comprises fan blade, vertical major, horizontal rotating disc, bracket, pull bar, pylon, and described horizontal rotating disc is arranged at the top of pylon, and coaxially arranges with vertical major; Rotated by fan blade motivational drive horizontal rotating disc, the shape of described bracket is just like the driving column in inverted industrial premises, it comprises projection and vertical rod, its projection is positioned at the top of horizontal rotating disc, the upright part of bracket is placed in the bracket slide rail vertically set up, and the below of the upright part of described bracket is connected with vertical ties; The ramp that two have one fixed width is symmetrically arranged with in the outer of the upper surface of horizontal rotating disc, along horizontal rotating disc sense of rotation, the upper surface in ramp is the slope increased gradually from low to high, two ramps are symmetrical arranged centered by horizontal rotating disc, the number decile that the angle of circumference that ramp length equals horizontal rotating disc corresponding to center of turntable angle is arranged by bracket.Described hydraulic generator comprises one or more hydraulic turbine generator.
It is simple that the present invention has structure, control simple and easy, utilize fresh water for medium, circular flow, can proterctive equipment to greatest extent, improve working life and reliability, concentrate the concentration of energy generating of multiple stage energy collection unit, can effectively improve single fighter power, centralized power generation equipment, be beneficial to management, safeguard, sea wave energy collector unit and wind energy collecting unit can mutual foundation facility and space resources, increase the benefit, improve Security, the inherent defect of large volume reciprocating type water pump as: heavy, low speed etc. are no longer shortcoming in a system of the invention, and it is efficient, applicable long-play more adapts to the function requirement of present system, the present invention also greatly can simplify the manufacturing technology of wind-power generating system, particularly the change of forms of electricity generation greatly simplifies the control technique of conventional wind power generation system, larger adaptive capacity is had to the change of wind speed, can in tolerance range in the structural strength of fan blade, fully can receive energy, and use hydraulic generator due to present system, fundamentally can solve the low-voltage crossing problem of conventional wind power generation system electric power online.
Present system also coastwise can be built in neritic area, effectively can absorb the energy of wind-force and wave, form the protection to bunding, effectively can reduce natural disaster.Present system also can be applied to large-scale offshore platform.
Accompanying drawing explanation
Fig. 1 is plane distribution structural representation of the present invention.
Fig. 2 is a kind of structural representation of two fan blades of horizontal axial type in wind energy collecting unit.
Fig. 3 is the plan view of horizontal rotating disc.
Fig. 4 is the structural representation of a kind of embodiment of energy centralization output system of the present invention.
Fig. 5 is the structural representation of the another kind of embodiment of energy centralization output system of the present invention.
Fig. 6 is a kind of structural representation of reciprocating pump of the present invention.
Fig. 7 is the structural representation of Wave energy collector unit of the present invention and reciprocating pump combination.
Label declaration: 1 buoyancy aid, 2 steel cables, 3 pulleys, 4 reciprocating pumps, 5 conflux distributor, 6 low pressure vessels, 7 flow-offs, 8 high pressure pipe lines, 9 orderly shunt conduit, 10 low pressure return pipelines, 11 fan blades, 12 horizontal axis, 13 active bevel gears, 14 passive bevel gears, 15 horizontal rotating discs, 16 brackets, 17 pull bars, 18 ramps, 19 rollers, 20 positioning rollers, 21 vertical major, 22 loaded articles, 23 control boxs, 24 bracket slide rails, 25 slide rails, 26 supercharging Decompression valvess, 27 piston rods, 28 hydraulic turbine generators, 29 pylons, 30 support platforms, 31 Returnning springs.
Embodiment
As shown in figs. 1-7, the present invention includes energy collection unit, energy centralization output system, hydraulic generator; Collect the energy of unstable power source by described energy collection unit and change into the energy of reciprocally straight line motion; Described energy centralization output system is be the liquid energy with specified pressure by the Conversion of Energy of linear reciprocating motion, and drives hydraulic generator to generate electricity; Described energy collection unit is connected with energy centralization output system, and described energy centralization output system is connected with hydraulic generator; Described energy collection unit comprises wind energy collecting unit.
Embodiment 1
Described wind energy collecting unit comprises fan blade 11, vertical major 21, horizontal rotating disc 15, bracket 16, pull bar, pylon 29, and described horizontal rotating disc 15 is arranged at the top of pylon 29, and coaxially arranges with vertical major 21; Rotated by fan blade 11 motivational drive horizontal rotating disc 15, the shape of described bracket 16 is just like the driving column in inverted industrial premises, it comprises projection and vertical rod, its projection is positioned at above the outer of horizontal rotating disc 15, the upright part of bracket 16 is placed in the bracket slide rail 24 vertically set up, the below of the upright part of described bracket 16 is connected with vertical ties, and described horizontal rotating disc 15 is fixedly connected with integral and synchronous axial system with passive bevel gear 14; The ramp 18 that two have one fixed width is symmetrically arranged with in the outer of the upper surface of horizontal rotating disc 15, along horizontal rotating disc 15 sense of rotation, the upper surface in ramp 18 is the slope increased gradually from low to high, two symmetrical ramps 18 are symmetrically set centered by horizontal rotating disc 15, and ramp 18 length corresponds to the number decile that angle of circumference that center of turntable angle equals horizontal rotating disc 15 is arranged by bracket.As, when a horizontal rotating disc correspondence arranges 4 brackets, the number of degrees of the corresponding horizontal rotating disc 15 of length in ramp 18 are 90 °; When a horizontal rotating disc correspondence arranges 6 brackets, the number of degrees of the corresponding horizontal rotating disc of length in ramp are 60 °.
Described hydraulic generator comprises one or more hydraulic turbine generator.
When described fan blade 11 is vertical shaft form, directly or through reduction gear horizontal rotating disc 15 is driven to rotate by fan blade 11.
When described fan blade 11 is horizontal axis form, it also comprises the active bevel gear 13 coaxially arranged with horizontal axis, the passive bevel gear 14 engaged with active bevel gear 13; Described horizontal rotating disc 15 drives rotation by passive bevel gear 14, described horizontal rotating disc be arranged at passive bevel gear 14 below, coaxially arrange with vertical major 21.
The lower surface of the projection of bracket 16 is provided with roller 19, or is provided with roller 19 on the upper surface in ramp, make to be rolling friction between bracket and horizontal rotating disc ramp.
Bracket 16 is the inclined-plane that slope is identical with the surface of contact in ramp; Evenly be provided with six brackets along horizontal rotating disc circumferential perimeter, bracket can slide up and down along bracket slide rail 24.The below of the upright part of described bracket is connected with vertical ties 17, the positioning roller 20 that vertical ties 17 is played the role of positioning is provided with at the periphery of vertical ties 17, pull bar 17 is not offset in the process doing oscilaltion campaign, and is conducive to strengthening rigidity when pull bar 17 falls; The lower end of described pull bar is connected with the piston rod 27 of the reciprocating pump in energy centralization output system.Bracket number and reciprocating pump number one_to_one corresponding.Ramp on horizontal rotating disc also can be arranged at edge in horizontal rotating disc, and now bracket is arranged at vertical major outer, and the bevel gear promoting horizontal rotating disc rotation is arranged at the outer of rotating disk.
Outside piston rod 27 top, be arranged with Returnning spring 31, be connected with the loaded article 22 of changeable in the lower end of piston rod 27.
Described active bevel gear 13 is two groups, same level rotating disk 15 is driven to rotate, the fan blade 11 driving driving gear to rotate also correspondence arranges two groups, and fan blade 11 diameter of front windward side is less than the diameter of the fan blade 11 of rear windward side, and the sense of rotation of two groups of fan blades 11 is contrary.Described active bevel gear 13 also can be set to one group, and corresponding fan blade and horizontal axis also arrange one group.Organic top shell is set above the vertical major 21 above pylon 29, two drive the horizontal axis of initiatively bevel gear 13 to be symmetrical arranged by vertical major 21, and penetrate machine top shell, described machine top shell load level axle together with vertical major 21, machine top shell can drive horizontal axis and fan blade 11 to rotate around vertical major 21, changes direction windward, under the shell of machine top, the inner side on edge is provided with protruding rail, the recessed rail matched with protruding rail is provided with on pylon 29 top, make it to ensure that machine top shell can rotate around vertical major 21, enough pedestal moment can be provided again: the interior lower edge of machine top housing peripheral is also provided with tooth bar for horizontal axis and fan blade 11, complete cycle is arranged, form circular gear, the gears meshing of the control box arranged with pylon 29 upper end, this control box is by actuating motor, speed reducer and braking system composition, arrange multiple along pylon 29 top circumferential inner wall, be symmetrical arranged with tower center, turn to for controller top shell, and provide the bearing stress of reactive torque for machine top shell.
Wind energy collecting unit of the present invention can arrange two or more even number bracket, and every two is one group, is symmetrical arranged, is elevated simultaneously centered by the axle center of horizontal rotating disc 15, stressed to balance pylon; Even number bracket is evenly arranged in horizontal rotating disc 15 outer.
When horizontal rotating disc 15 rotates, ramp 18 promotes bracket and moves upward, and pulls the pull bar 17 of bracket and below thereof and reciprocating pump piston upwards to do work and compression reseting spring 31, draws high loaded article 22 accumulation of energy; Reciprocating pump is two-way work doing formula.Such as: when horizontal rotating disc 15 outer arranges 6 brackets, after horizontal rotating disc turns over 60 degree, the Returnning spring 31 of last set reciprocating water pump and loaded article 22 pull piston to do work downwards, and next group bracket of horizontal rotating disc continuation promotion upwards pulls the piston of next set reciprocating water pump upwards to do work.The lifting travel of bracket should be more than or equal to the vertical height in ramp 18.The minimum point on the inclined-plane of described bracket is positioned on horizontal rotating disc.Returnning spring 31 compression stroke is equal to or greater than the maximum functional stroke of piston rod 27.
Described energy centralization output system comprises the distributor 5 that confluxes, high pressure pipe line, reciprocating pump, low pressure vessel 6, low pressure return pipeline 10, in order shunt conduit 9; The wall of the described distributor 5 that confluxes is provided with together or high pressure pipe line above together, is connected by the outlet pipe of high pressure pipe line with multiple reciprocating pump; The top of the described distributor 5 that confluxes is provided with flow-off 7, is outside equipped with low pressure vessel 6 at flow-off 7; Be provided with many orderly shunt conduit 9 in the below of the distributor 5 that confluxes, the orderly shunt conduit 9 of described per pass is all provided with hydraulic turbine generator 28; Be arranged on the hydraulic turbine generator 28 in the orderly shunt conduit of per pass 9 generated output can difference also can be identical; The water outlet of hydraulic turbine generator 28 is connected to the bottom of low pressure vessel 6; The wall of low pressure vessel 6 is connected with the low pressure return pipeline 10 be communicated with the water intake of reciprocating pump.
The described distributor 5 that confluxes is the distributor 5 that confluxes with water tower, and described water tower is double layer construction, and internal layer is high pressure water tower, and the top of high pressure water tower is flow-off 7, and skin is the overflow ducts as the liquid from high pressure water tower overflow; The pressure that height difference between water tower and reciprocating pump is formed is exactly the working pressure of present system mesohigh pipeline; To high pressure water tower be overflowed when high pressure water flow is unnecessary, and be back to low pressure vessel 6 through overflow ducts.The high-voltage-stable adopting this example structure mode to produce, the working pressure of its high pressure pipe line can not adjust, but water tower can provide more reaction and operating time for the system call interception total output that generates electricity.
Or the described distributor 5 that confluxes is the distributor 5 that confluxes with supercharging Decompression valves 26 and high-pressure bottle 8, now flow-off 7 is positioned at the top of the distributor 5 that confluxes of the below of supercharging Decompression valves 26, is outside equipped with the location bracket slide rail 24 matched with it and the limiting card it being played to position-limiting action at supercharging Decompression valves 26.The main exhaust valve of the similar pressure kettle of structure and working principle of supercharging Decompression valves 26, when present system high-pressure reaches certain value, promote supercharging Decompression valves 26 to float, excess traffic overflows, pressure release, make to conflux in distributor 5 and be maintained at a steady pressure value, supercharging Decompression valves 26 can be designed to the structure that can adjust weight within the specific limits, the working pressure of adjustable present system high-pressure section to a certain extent, then the acting drag size of adjustment reciprocating pump piston is reached, the increasing of whole system working pressure, contribute to carrying high-octane transformation efficiency, also can adapt to that the wave is high better, the change that wind is large, but the quality requirement simultaneously also improved system, reduce sensitivity, otherwise working pressure reduces, system sensitivity can be improved, adapt to wind better little, the operating mode that wave is little.
Adopt the high-voltage-stable that this example structure mode produces, the working pressure adjustable of its high pressure pipe line.
Energy centralization output system adopts water or other liquid as energy-delivering medium, recycles.
The present invention also comprises operation control system, and described operation control system is provided with the weight of the loaded article 22 to each energy collection unit, the weight of supercharging Decompression valves 26 and hydraulic turbine generator 28 and runs the device that total output monitors and adjust; Described operation control system is also provided with the device monitored the spillway discharge of the distributor 5 that confluxes.Number and the total output of the hydraulic turbine generator 28 of work is decided by the spillway discharge size and variation tendency monitoring the distributor 5 that confluxes.
Piston rod 27 operative orientation of reciprocating pump of the present invention is perpendicular to horizontal plane direction.
The described distributor 5 that confluxes plays the effect of converging highly pressurised liquid in the present invention, plays again the energy hunting neutralizing each highly pressurised liquid stream simultaneously, the highly pressurised liquid after confluxing is distributed to multiple hydraulic generator.The quantity of hydraulic turbine generator 28 and watt level need setting according to Power Plant Design scale, can conveniently be combined into different total outputs, and can tackle the situation on extreme peak.
Low pressure vessel 6 is a large-scale semi open model container, highly pressurised liquid is after being dispensed to the acting of each hydraulic turbine generator 28 in order and releasing energy, converge in low pressure vessel 6, filter is provided with bottom low pressure vessel 6, prevent foreign material from entering low pressure return pipeline 10, ensure the clean of circulating water, low pressure vessel 6 is connected through the water intake of low pressure return pipeline with each energy collection unit.
Embodiment 2:
Energy collection unit of the present invention is sea wave energy collector unit, described sea wave energy collector unit comprises buoyancy aid 1, steel cable 2, sheave block (referring to " buoyancy aid steel cable and the rack flywheel group sea wave power generation system " of application number 201210337835.7), is the energy of reciprocal straight line elevating movement by buoyancy aid 1, steel cable 2 and sheave block by the Conversion of Energy of wave.The below of described buoyancy aid 1 connects one end of steel cable 2, and steel cable 2 makes the other end of steel cable 2 do the motion of vertical lift by sheave block.The other end of described steel cable 2 connects the upper end of the piston rod 27 of reciprocating pump 4.Piston rod 27 operative orientation of described reciprocating pump 4 is perpendicular to horizontal plane direction.
Embodiment 3:
Energy collection unit of the present invention is sea wave energy collector unit and wind energy collecting unit.Other are with EXAMPLE l and embodiment 2.The mode of structure that sea wave energy collector unit now can be adopted to be connected with the same distributor 5 that confluxes with wind energy collecting unit, also can adopt the mode of structure that sea wave energy collector unit and wind energy collecting unit are all respectively connected with the distributor 5 that confluxes.
The present invention also should in horizontal rotating disc arranged outside brake system, stops in emergency or the needs of maintaining to tackle, and when also may be used for extreme wind, rotating speed controls.
Described hydraulic generator is the unit that common dependence waterpower promotes rotary electrification, is provided with the unit of multiple stage different capacity, can be combined into the generator set of different total output as required.Each generator set generates electricity with simultaneous techniques.
The theoretical foundation of present system running principle is: the dynamic instability of unstable power source, its essence is the random change of working power size, when the working pressure of high-pressure section is held in a metastable force value, the change of watt level is embodied in the increase and decrease of rate-of flow, the change monitoring flow in time just correspondingly can adjust the value of generating total output, make it to mate with the actual power in the total output source coming from each energy collection unit, then reach the object of stable electric generation.
In a system of the invention, liquid sucks reciprocating pump 4 from low pressure return pipeline 10 by each energy collection unit, and after reciprocating pump pressurization, send into high pressure pipe line, and converge at and conflux in distributor 5, energy collection unit can arrange multiple.
Present system running, control system is according to the total output of the generator set in flow determination open water turbine generator unit and to be confluxed changes in flow rate in distributor 5 by sensor monitoring, and adjust the total output of generator set, the state making supercharging Decompression valves 26 work in a small amount of current (liquid) all the time to overflow, due to pressure relief valve pressure release condition when present system not active accommodation be fixing, so each hydraulic turbine generator watt level all can tune to synchronous speed, and generate electricity with synchronous generator technology, when the weight of active accommodation supercharging Decompression valves 26 ballast, the pressure condition of pressure release can be changed, and reach the working pressure changing high pressure pipe line.Change the piston resistance of each reciprocating pump 4, now should the size of simultaneously loaded article 22 weight of each reciprocating pump 4 of proportional adjustment, adjustment reciprocating pump 4 discharge pressure, to adapt to the change that the wave is high, wave is little and wind is large, wind is little.
Because present system has a little water yield to reveal and evaporation in the course of the work unavoidably, therefore also should small-sized seawater desalination system be set in addition, needed for the operation water yield of replenishment system and other.
The medium that present system mainly uses fresh water to be transferring energy, also can use other liquid to do medium.
Described high pressure pipe line is high pressure resistant main pipeline and subtube, and the delivery outlet of each reciprocating pump 4 is connected with high voltage charge road through high pressure subtube, and be provided with safety check and maintenance gate valve therebetween, high voltage charge road is connected to the distributor 5 that confluxes.Distributor 5 correspondence of confluxing arranges multiple energy collection unit and reciprocating pump 4, and the described distributor 5 that confluxes is arranged in power plant building.The described distributor 5 that confluxes is high-pressure water flow convergence, stable regulation and the orderly transport hub distributed.
As shown in Figure 1, due to the plan-position point centered by power plant building usually of energy collection unit, along the coastline is arranged, Gu Gaoyazhuguandao is at least provided with two, multiple energy collection unit of two different direction are connected to the distributor 5 that confluxes, as sea wave energy collector unit and the wind energy collecting unit corresponding respective distributor 5 that confluxes respectively, then at least need four high voltage charge roads, on high voltage charge road, sectional arranges maintenance gate valve.
Described supercharging Decompression valves 26 its weight when not active accommodation is fixed, and thus secures its pressure release condition, and outer survey of supercharging Decompression valves 26 is provided with slide rail, and supercharging Decompression valves freely, stably can rise along slide rail, fall.
Limiting card is arranged at the highest point of the supercharging Decompression valves upward stroke of rail tips, comes off to prevent supercharging Decompression valves.
The water outlet being provided with multiple connecting passage and each hydraulic turbine generator 28 below described low pressure vessel 6 connects one to one, and centre is provided with the high pressure pipe line passed perpendicularly through, under connect the distributor 5 that confluxes, above connect supercharging Decompression valves 26.Low pressure vessel 6 lower front is provided with at least two expanding channels low pressure main conduit, and connect the energy collection unit of two different direction, low pressure main conduit's entrance is provided with filter screen.
Described low pressure return pipeline 10 comprises low pressure main conduit and low pressure subtube, one end of low pressure main conduit is connected with low pressure vessel 6, the other end extends along energy collection unit, be arranged in parallel with high voltage charge road, the intake tunnel of each energy collection unit is connected with low pressure main conduit through low pressure subtube, is provided with necessary maintenance gate valve and check valve therebetween.
In present system, often overlap in power generation system and multiple stage hydraulic turbine generator 28 should be set, so that be combined into the combination of different total output.Every platform hydraulic turbine generator 28 is connected with conflux distributor 5 and low pressure vessel 6 separately, and the water intake of hydraulic turbine generator 28 is connected through gate valve, throttle valve and the distributor 5 that confluxes, and water outlet is connected with low pressure vessel 6.
Claims (12)
1. a wind-force stable electric generation system, it is characterized in that: it comprises energy collection unit, energy centralization output system, hydraulic generator: collect the energy of unstable power source by described energy collection unit and change into the energy of reciprocally straight line motion; Described energy centralization output system is be the liquid energy with specified pressure by the Conversion of Energy of linear reciprocating motion, and drives hydraulic generator to generate electricity; Described energy collection unit is connected with energy centralization output system, and described energy centralization output system is connected with hydraulic generator; Described energy collection unit comprises wind energy collecting unit;
Described wind energy collecting unit comprises fan blade (11), vertical major (21), horizontal rotating disc (15), bracket (16), pull bar (17), pylon (29), described horizontal rotating disc (15) is arranged at the top of pylon (29), and coaxially arranges with vertical major (21), rotated by fan blade (11) motivational drive horizontal rotating disc (15), described bracket (16) comprises projection and vertical rod, its projection is positioned at the top of horizontal rotating disc (15), the upright part of bracket (16) is placed in the bracket slide rail (24) vertically set up, the below of the upright part of described bracket (16) is connected with vertical ties (17), the ramp (18) with one fixed width of two is provided with in the outer of the upper surface of horizontal rotating disc (15), along horizontal rotating disc (15) sense of rotation, the upper surface in described ramp (18) is the slope increased gradually from low to high, two ramps (18) are symmetrically set centered by horizontal rotating disc (15), the number decile that the angle of circumference that ramp (18) length equals horizontal rotating disc (15) corresponding to center of turntable angle is arranged by bracket (16), described hydraulic generator comprises one or more hydraulic turbine generator.
2. the wind-force stable electric generation system according to claim l, is characterized in that: described fan blade (11) is vertical shaft form, is rotated by fan blade (11) Direct driver horizontal rotating disc (15).
3. wind-force stable electric generation system according to claim 1, it is characterized in that: described fan blade (11) is horizontal axis form, it also comprises the active bevel gear (13) coaxially arranged with horizontal axis, the passive bevel gear (14) engaged with initiatively bevel gear (13): described horizontal rotating disc is driven by passive bevel gear (14) and rotates, and described horizontal rotating disc (15) is arranged at the below of passive bevel gear (14) and vertical major (21) is coaxially arranged.
4. the wind-force stable electric generation system according to Claims 2 or 3, it is characterized in that: described energy centralization output system comprises the distributor that confluxes, high pressure pipe line, reciprocating pump (4), low pressure vessel (6), low pressure return pipeline, the wall of the described distributor that confluxes is provided with together or high pressure pipe line above together, is connected by the water outlet of high pressure pipe line with multiple reciprocating pump (4); The top of the described distributor that confluxes is provided with flow-off (7), is outside equipped with low pressure vessel (6) at flow-off (7); Be provided with many orderly shunt conduit (9) in the below of the distributor that confluxes, the orderly shunt conduit of described per pass (9) is all provided with hydraulic turbine generator (28); Be arranged on the hydraulic turbine generator (28) in the orderly shunt conduit of per pass (9) generated output can difference also can be identical; The water outlet of hydraulic turbine generator (28) is connected to the bottom of low pressure vessel (6); The wall of low pressure vessel is connected with the low pressure return pipeline be communicated with the water intake of reciprocating pump (4); Low pressure vessel is connected through the water intake of low pressure return pipeline with the reciprocating pump (4) of each energy collection unit; The piston rod operative orientation of described reciprocating pump (4) is perpendicular to horizontal plane direction; Described energy centralization output system adopts water or other liquid to use as energy-delivering mediation cycle.
5. wind-force stable electric generation system according to claim 4, it is characterized in that: the described distributor that confluxes is the distributor that confluxes with water tower, described water tower is double layer construction, internal layer is high pressure water tower, the top of high pressure water tower is flow-off (7), and skin is the overflow ducts as the liquid from high pressure water tower overflow; The pressure that height difference between water tower and reciprocating pump (4) is formed is exactly the working pressure of this wind-force stable electric generation system high pressure pipeline; High pressure water tower will be overflowed when high pressure water flow is unnecessary, and be back to low pressure vessel (6) through overflow ducts, the voltage stabilizing of the high pressure adopting this mode of structure to produce, the working pressure of its high pressure pipe line can not adjust, but water tower can provide more reaction and operating time for the system call interception total output that generates electricity.
6. wind-force stable electric generation system according to claim 4, it is characterized in that: the described distributor that confluxes is for the distributor that confluxes with supercharging Decompression valves (26), now flow-off (7) is positioned at the top of the distributor that confluxes of the below of supercharging Decompression valves (26), is outside equipped with the positioning slide (25) matched with it and the limiting card it being played to position-limiting action at supercharging Decompression valves (26).
7. wind-force stable electric generation system according to claim 1, it is characterized in that: on the lower surface of the projection of bracket (16), be provided with roller (19), or the upper surface soil of ramp (18) is provided with roller (19); The lower surface of bracket (16) projection is the inclined-plane that slope is identical with the surface of contact of ramp (18); The positioning roller (20) that pull bar (17) is played the role of positioning is provided with at the periphery of pull bar (17), pull bar (17) is not offset in the process doing oscilaltion campaign, and ensureing the rigidity of pull bar (17), the lower end of described pull bar (17) is connected with the piston rod (27) of the reciprocating pump (4) in energy centralization output system; Outside the Great verve of piston rod (27) upper end, be arranged with Returnning spring (31), be connected with the loaded article (22) of changeable in the lower end of piston rod (27).
8. described wind-force stable electric generation system according to claim 3, it is characterized in that: described active bevel gear (13) is two groups, same level rotating disk (15) is driven to rotate, the fan blade (11) driving driving gear to rotate also correspondence arranges two groups, and fan blade (11) diameter of front windward side is less than the diameter of rear windward side fan blade (11), the sense of rotation of two groups of fan blades (11) is contrary, in the top of the vertical major (21) of pylon (29) upper end, organic top shell is set, described two groups initiatively the horizontal axis that rotates of bevel gear (13) with vertical major (21) for being symmetrical arranged and penetrating machine top shell, described machine top shell load level axle together with vertical major (21), machine top shell drives horizontal axis machine blade (11) to rotate around vertical major (21), change direction windward: the inner side on edge is provided with protruding rail under the shell of machine top, the recessed rail matched with protruding rail is provided with on pylon (29) top, the interior lower edge of machine top housing peripheral is also provided with tooth bar, complete cycle is arranged, form circular gear, the gears meshing of the control box arranged with pylon (29) upper end, this control box is made up of actuating motor, speed reducer and braking system, arranges multiple along pylon (29) top circumferential inner wall, arranges with pylon (29) Central Symmetry, turn to for controller top shell, and provide the bearing stress of reactive torque for machine top shell.
9. the wind-force stable electric generation system according to any one in claim 1 or 2 or 3 or 5 or 6 or 7 or 8, it is characterized in that: described energy collection unit also comprises sea wave energy collector unit, described sea wave energy collector unit comprises buoyancy aid (1), steel cable (2), sheave block, the below of described buoyancy aid (1) connects one end of steel cable (2), and steel cable (2) makes the other end of steel cable (2) do the straight line motion of vertical lift by sheave block; The other end of described steel cable (2) connects the upper end of the piston rod (27) of reciprocating pump (4).
10. the wind-force stable electric generation system described in any one according to claim 4, it is characterized in that: described energy collection unit also comprises sea wave energy collector unit, described sea wave energy collector unit comprises buoyancy aid (1), steel cable (2), sheave block, the below of described buoyancy aid (1) connects one end of steel cable (2), and steel cable (2) makes the other end of steel cable (2) do the straight line motion of vertical lift by sheave block; The other end of described steel cable (2) connects the upper end of the piston rod (27) of reciprocating pump (4)
11. wind-force stable electric generation systems according to claim 9, it is characterized in that: it also comprises operation control system, described operation control system is provided with the device that the weight of the loaded article (22) to each energy collection unit, the weight of supercharging Decompression valves (26) and hydraulic turbine generator (28) operation total output is monitored and adjusted; Described operation control system is also provided with the device monitored the spillway discharge of the distributor that confluxes.
12. wind-force stable electric generation systems according to claim 10, it is characterized in that: it also comprises operation control system, described operation control system is provided with the device that the weight of the loaded article (22) to each energy collection unit, the weight of supercharging Decompression valves (26) and hydraulic turbine generator (28) operation total output is monitored and adjusted; Described operation control system is also provided with the device monitored the spillway discharge of the distributor that confluxes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084578.5A CN103161676B (en) | 2013-03-15 | 2013-03-15 | Wind power stable generating system |
| PCT/CN2014/073429 WO2014139459A1 (en) | 2013-03-15 | 2014-03-14 | Stable wind power generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310084578.5A CN103161676B (en) | 2013-03-15 | 2013-03-15 | Wind power stable generating system |
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| CN103161676A CN103161676A (en) | 2013-06-19 |
| CN103161676B true CN103161676B (en) | 2015-02-11 |
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| CN201310084578.5A Active CN103161676B (en) | 2013-03-15 | 2013-03-15 | Wind power stable generating system |
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| WO (1) | WO2014139459A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161676B (en) * | 2013-03-15 | 2015-02-11 | 周鼎铭 | Wind power stable generating system |
| CN103233851B (en) * | 2013-03-15 | 2016-03-16 | 周剑辉 | Stable wave power generation system |
| CN104976066A (en) * | 2015-04-23 | 2015-10-14 | 李德生 | Cyclic series wind gathering and heat dissipating electricity generating system |
| CN113586319B (en) * | 2021-07-18 | 2023-09-08 | 东北石油大学 | Floating drop type wave energy collecting module and wave power generation device |
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| WO2014139459A1 (en) | 2014-09-18 |
| CN103161676A (en) | 2013-06-19 |
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Effective date of registration: 20191106 Address after: 30 Wangjiawan, Xinrun village, Huimin street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhongxiu handbag factory, Huimin street, Jiashan County Address before: 362300, 66, Xing Xing Road, Liucheng street, Quanzhou, Fujian, Nanan Co-patentee before: Zhou Jianhui Patentee before: Zhou Dingming |
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Application publication date: 20130619 Assignee: Jiashan Huili packaging material factory Assignor: Zhongxiu handbag factory, Huimin street, Jiashan County Contract record no.: X2023330000768 Denomination of invention: Wind stable power generation system Granted publication date: 20150211 License type: Common License Record date: 20231007 |