Sun power cantilever type collection tower
Technical field
The invention belongs to field of solar energy, especially a kind of sun power cantilever type collection tower.
Background technology
The world today, the fossil energy such as coal, oil signals for help repeatedly, and problem of environmental pollution is increasingly serious.And sun power is as most potentiality, reproducible clean energy resource, the unlimitedness of its reserves, the ubiquity of existence, the spatter property of application and the economy of utilization, more and more favor by people.Active development sun power, greatly develops photovoltaic generation, obtains unprecedented attention in the world, be classified as the state basic policy of various countries' sustainable development.
Photovoltaic generation, also claims solar electrical energy generation, namely utilizes solar level semi-conductor electronic device to absorb solar radiation energy, and makes it collection and be changed to electric energy and export.Concentrating photovoltaic power generation, on the basis of third generation solar cell (as: the Group III-V semiconductor battery of 1000 times of optically focused illumination can be born), sunlight is used to focus on the high light illumination produced, drive photovoltaic cell capable of generating power, the III-V of suitable 1/2 crystal silicon battery quantity, just can obtain the equivalent electric energy that crystal silicon battery produces, thus save the cost of development of valuable land resource and solar electrical energy generation.But under high illumination, the heat dissipation problem of photovoltaic cell, becomes the technical matters of the solution that stands in the breach in the industry, is badly in need of.According to water-cooling, not only can solve a heat radiation difficult problem for photovoltaic generation like a cork, also can obtain valuable thermal water resource in a large number.
Now, the exploitation of sun power are all along " height " future development with " greatly ", so-called " height ", be all the highest point being placed in buildings exactly, or set up high thermal-arrest tower the collector of sun power.Claim according to data, the U.S. will build a huge solar column in desert, Arizona State, the greenhouse diameter of huge tower bottom is more than 2 miles, and tower body diameter is equally matched with football pitch, the huge tower height of sun power 792 meters reaches the twice of Empire State Building, can meet the need for electricity of 150,000 family families.So-called " greatly ", because the solar module of 1 square metre, the power exported only has about 180W and 130W, the solar photovoltaic power plant that ACCIONA company of Spain builds in Portugal, installed capacity 46 megawatt, large 140 square metres of every block solar panels, power station floor area 250 hectares (3750 mu), can the daily electricity consumption of 30,000 family families be met, namely each household other need land occupation .0.125 mu.It is big that solar power station takes up an area scale, is very astonishing.
Can the pattern exchanging solar energy source by a large amount of land resource for be changed? can the conversion value of sun power be brought up to more than 50%? answer is yes.If the heat pattern of adopting of sun power can be made into three-dimensional pattern by plane mode, so, just can significantly save the land resource of building a station.Sun power cantilever type collection tower disclosed by the invention, adopt three-dimensional adopt can and Totally enclosed heat-preserving, water-cooling, lens group optically focused, photovoltaic generation technical scheme, see: published 2012202401898 water-cooled lens group concentration photovoltaic solar energy building mechanism utility model patents, answered and solved two above-mentioned enquirements.
Summary of the invention
The object of the present invention discloses a kind of sun power cantilever type collection tower to society.
The invention belongs to the field of sun power, especially a kind of sun power cantilever type collection tower.Sun power cantilever type collection tower, comprising: architecture system (01), thermal-arrest turn energy system (02), pipeline transmission system (03) and sunlight axle tracing system (04); Described architecture system (01), comprising: the king-post of hollow, the layering cantilever of hollow, the horizontal drive mechanism (16) be located at the end face solar panels (1) on king-post end face and layering cantilever, left solar panels (10), right solar panels (13) and be positioned at bottom king-post; Electric, the hydraulic pressure of described pipeline transmission system (03) and high/low temperature pipeline, in the king-post being laid in hollow and cantilever; Described sunlight axle tracing system (04), adopts vertical rotary and horizontally rotates the pattern set up separately, adopts simple and reliable conventional gear machinery to ensure that the axis of solar panels keeps parallel in real time with sunlight axis; Described end face solar panels (1), left solar panels (10), right solar panels (13), have the function of lens group optically focused, water-cooling, sunlight axle real-time follow-up, ensured that sun power cantilever type collection tower conversion ratio reaches more than 50%.
The invention has the advantages that.
Energy efficiency is high, and generating, heat supply get both.Sun power cantilever type collection tower of the present invention, owing to have employed the technical scheme of Totally enclosed heat-preserving, water-cooling, lens group optically focused, photovoltaic generation, not only overcome a difficult problem for high concentrating solar battery heat radiation, also can make sun power cantilever type collection tower while obtaining capacity, obtain the heat obtained by water-cooling, thus obtain the transformation energy of conversion ratio at the power supply of interior more than 50%, two kinds of sun power of heat supply simultaneously.
Automatic calibration, real-time tracing.Real-time and precise tracking sunlight, it is the determinative improving solar energy generating efficiency, solar panels of the present invention, the sunlight axle real-time tracing adopted, the function that the central shaft with adjustment solar panels automatically parallels with sun optical axis, make the sunny slope of solar panels, remain and be in vertical state with sunlight axis; Real-time tracing, high optically focused large sun energy battery, the polytechnic application of water-cooling, ensured that solar panels can obtain maximum work valid value, particularly the application of water-cooling technology, fundamentally solved the technical bottleneck of concentrating photovoltaic power generation.
Compact conformation, modularized production.The solar panels that sun power cantilever type collection tower adopts, compact conformation, modular manufacturing.
Easy to manufacture, with low cost.Lens group plate in the device of sun power cantilever type collection tower of the present invention, adopts resin injection molding, easily manufactured, and other accessory and equipment all can adopt conventional another parts, facilitate the buying of equipment, cost relative moderate.
Resources occupation rate and exploitation door low, operation is reliable.One, the Group III-V semiconductor photovoltaic cell of suitable 1/2 crystal silicon battery quantity, just can obtain the equivalent electric energy that crystal silicon battery produces; Two, owing to utilizing valuable soil fully, resources costs and the exploitation door of solar power plant is significantly reduced.
Technical scheme of the present invention realizes like this.
Sun power cantilever type collection tower, comprising: architecture system (01), thermal-arrest turn energy system (02), pipeline transmission system (03) and sunlight axle tracing system (04), described architecture system (01), comprise: end face solar panels (1), runing rest (2), vertical rotary device (3), hollow king-post (4), cryogenic pipe (5), high temperature conduit (6), fluid pressure line (7), electrical pipeline (8), " L " shape cantilever (9), left solar panels (10), cantilever seat (11), cantilever seat bolt (12), right solar panels (13), pipeline house steward (14), king-post seat (15), horizontal rotary mechanism (16), bearing A(17), horizontal rotary gear (18), bearing B(19), worm gear reducer motor (20) and path connecting box (21), described end face solar panels (1), left solar panels (10), right solar panels (13), the end face and the layering that are installed on the hollow king-post (4) in hollow structure of square top and round bottom are respectively arranged on " L " shape cantilever (9) of hollow king-post (4) both sides, form the structure of sun power cantilever post type, the described width being installed on the solar panels (1) on hollow king-post (4) end face, consistent with the overall width of the solar panels (10,13) on " L " shape cantilever (9) being installed on hollow king-post (4) both sides, described " L " shape cantilever (9) long-armed, is engaged through the threadly connected with cantilever seat (11), described cantilever seat (11), is connected with hollow king-post (4) by cantilever seat bolt (12), the galianconism of described " L " shape cantilever (9), connects block bolt (35) by cantilever and is connected with the vertical rotary device (3) of end face solar panels (1), left solar panels (10), right solar panels (13), described vertical rotary device (3), by runing rest (2), is connected with the runing rest (2) of end face solar panels (1), left solar panels (10), right solar panels (13), described vertical rotary device (3), comprising: end face solar panels (1), left solar panels (10), right solar panels (13), solar panels link (22), link pulley (23), link chute (24), hydraulic push rod (25), hydraulic valve (27), link block (26), pipeline outlet (28), hydraulic valve locating rack (29), route profiling (30), cantilever contiguous block (31), register pin (32), coupling bolt (33), stud bolt (34), cantilever connect block bolt (35), described solar panels link (22), is positioned at the center at end face solar panels (1), left solar panels (10), right solar panels (13) back side, described solar panels link (22), in " fourth " shape structure, the lower end of " fourth " shape structure " erecting ", is combined by the upper end of central shaft with the link block (26) being " fourth " shape structure, described end face solar panels (1), left solar panels (10), right solar panels (13) can do rectilinear rotation on link block (26), described solar panels link (22) first, is provided with link chute (24), link pulley (23) is provided with in described link chute (24), described link pulley (23) is connected with hydraulic push rod (25) front end of hydraulic valve (27), the expanding-contracting action of hydraulic push rod (25), drives end face solar panels (1), left solar panels (10), right solar panels (13) to make vertical rectilinear motion, described link block (26) and the joint portion of cantilever contiguous block (31), in the oblate rod structure matched each other, on described joint portion, be provided with register pin (32) adaptive mutually, pinhole and route profiling (30), the pipeline outlet (28) of described route profiling (30) is positioned at the both sides of link block (26), on described link block (26) and cantilever contiguous block (31), be provided with and connect block bolt (35) and the corresponding bolt hole of hydraulic valve locating rack bolt with stud bolt (34), cantilever, described hydraulic valve (27), by hydraulic valve locating rack (29), is installed on the upper position of the oblate rod structure side of link block (26), in described hollow king-post (4) and " L " shape cantilever (9), the cryogenic pipe (5) in pipeline transmission system (03), high temperature access tube (6), hydraulic path pipe (7) and electrical pipeline (8) line layout are in wherein, described sunlight axle tracing system (04), adopts vertical rotary and horizontally rotates the tracing mode set up separately, ensures that the solar panels axis of cantilever tower collection tower keeps parallel in real time with sunlight axis with simple and reliable routine techniques, in described hollow king-post and cantilever, electric, the hydraulic pressure of pipeline transmission system (03) and high/low temperature line layout are wherein, the rounded portions of described hollow king-post (4) below, be plugged in serve as king-post seat (15) horizontal rotary mechanism (16) on, on the circular position of described hollow king-post (4) below, be provided with consolidation and overlap bearing A(17 thereon), horizontal rotary gear (18) and bearing B(19), described bearing A(17) and bearing B(19), be installed in the bearing seat of horizontal rotary mechanism (16) top and the bearing seat of below respectively, described horizontal rotary gear (18), is positioned at bearing A(17) and bearing B(19) in the middle of hollow king-post (4) on, described horizontal rotary gear (18) closes with the gear phase corner be positioned on worm gear reducer motor (20), described hollow king-post (4), under the driving of horizontal rotary mechanism (16), can do the rotation of level.
Described end face solar panels (1), left solar panels (10), right solar panels (13) are at vertical rotary device (3) and to be positioned under hollow king-post (4) under horizontal rotary mechanism (16) drives, the axis of end face solar panels (1), left solar panels (10), right solar panels (13) can all the time with sunlight axis keeping parallelism.
Described thermal-arrest turns the solar panels of energy system (02), has the function of lens group optically focused, real-time follow-up sun optical axis, concentrating to generate power and water-cooling.
Described light and heat collection turns can, the building blocks of function of water-cooling comprises: self-tapping screw (36), sunlight axle (37), lens group support (38), lens group (39), the low temperature mouth of pipe (40), photovoltaic cell (41), installing plate (42), heat radiator (43), focus on group (44), water-filled radiator (45), coupling bolt (46), sealing gasket (47), water cooling box (48), communication channel (49), cooling working medium (50), temperature controller (51) and the high temperature mouth of pipe (52).
The technical scheme of described end face solar panels (1), left solar panels (10), right solar panels (13) water-cooling realizes like this.
Described lens group (39) is fixed on lens group support (38) by self-tapping screw (36); Described lens group (39) is formed in the plane of focusing group (44), and be provided with installing plate (42), photovoltaic cell (41) is mounted thereon; The described central shaft of photovoltaic cell (41) and the central shaft of lens, keep absolute consistent, can fall on the central point of photovoltaic cell (41) with the focus ensureing to focus on group (44).
Described lens group support (38), installing plate (42) and heat radiator (43) are integrally formed cast member water-filled radiators (45); Described integrally formed water-filled radiator (45), by coupling bolt (46), is connected with the water cooling box (48) of its equivalent size, in the aspect that water-filled radiator (45) is connected with water cooling box (48), is provided with sealing gasket (47); On described water cooling box (48), be provided with the low temperature mouth of pipe (40) and communication channel (49); Described end face solar panels (1), left solar panels (10), right solar panels (13) have the function of generating and heat supply concurrently.
Described temperature controller (51), be positioned on the high temperature mouth of pipe (52) of solar panels, when described temperature controller (51) temperature recorded on the high temperature mouth of pipe (52) reaches 90 degrees Celsius, temperature controller (51) circuit ON, cool cycles is started working, when 70 degrees Celsius of the temperature decline on the high temperature mouth of pipe (84), cool cycles quits work; Described cool cycles realizes the supply to chilled water.
Described pipeline transmission system (03), comprising: cryogenic pipe (5), high temperature access tube (6), hydraulic path pipe (7), electrical pipeline (8), pipeline house steward (14) and path connecting box (21).
Described path connecting box (21), is arranged in cantilever seat (11); The two ends of described path connecting box (21), are provided with and the interface of described each access tube to the input of answering and output; Described cryogenic pipe (5), high temperature access tube (6), hydraulic path pipe (7) and electrical pipeline (8) by pipeline house steward (14), respectively with operation being connected to the functional entity of answering of monitoring system.
Accompanying drawing explanation
Accompanying drawing 1 is sun power cantilever post type structural representation of the present invention.
Accompanying drawing 2 is solar panels vertical rotary device structural representation of the present invention.
Accompanying drawing 3 is solar panels scheme of installation of the present invention.
Accompanying drawing 4 is solar panels water-cooling theory structure schematic diagram of the present invention.
Embodiment
The mark title that Fig. 1, Fig. 2, Fig. 3, Fig. 4 are unified is: architecture system (01), thermal-arrest turn energy system (02), pipeline transmission system (03) and sunlight axle tracing system (04), end face solar panels (1), runing rest (2), vertical rotary device (3), hollow king-post (4), cryogenic pipe (5), high temperature conduit (6), fluid pressure line (7), electrical pipeline (8), " L " shape cantilever (9), left solar panels (10), cantilever seat (11), cantilever seat bolt (12), right solar panels (13), pipeline house steward (14), king-post seat (15), horizontal rotary mechanism (16), bearing A(17), horizontal rotary gear (18), bearing B(19), worm gear reducer motor (20) and path connecting box (21), solar panels link (22), link pulley (23), link chute (24), hydraulic push rod (25), link block (26), hydraulic valve (27), pipeline outlet (28), hydraulic valve locating rack (29), route profiling (30), cantilever contiguous block (31), register pin (32), coupling bolt (33), stud bolt (34), cantilever connects block bolt (35), self-tapping screw (36), sunlight axle (37), lens group support (38), lens group (39), the low temperature mouth of pipe (40), photovoltaic cell (41), installing plate (42), heat radiator (43), focus on group (44), water-filled radiator (45), coupling bolt (46), sealing gasket (47), water cooling box (48), communication channel (49), cooling working medium (50), temperature controller (51) and the high temperature mouth of pipe (52).
The present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, sun power cantilever type collection tower, comprising: architecture system (01), thermal-arrest turn can system (02), pipeline transmission system (03) and sunlight axle tracing system (04).
As shown in Figure 1, described architecture system (01), comprise: end face solar panels (1), runing rest (2), vertical rotary device (3), hollow king-post (4), cryogenic pipe (5), high temperature conduit (6), fluid pressure line (7), electrical pipeline (8), " L " shape cantilever (9), left solar panels (10), cantilever seat (11), cantilever seat bolt (12), right solar panels (13), pipeline house steward (14), king-post seat (15), horizontal rotary mechanism (16), bearing A(17), horizontal rotary gear (18), bearing B(19), worm gear reducer motor (20) and path connecting box (21).
As shown in Figure 1, described end face solar panels (1), left solar panels (10), right solar panels (13), the end face and the layering that are installed on the hollow king-post (4) in hollow structure of square top and round bottom are respectively arranged on " L " shape cantilever (9) of hollow king-post (4) both sides, form the structure that sun power cantilever post type thermal-arrest turns energy heat.
As shown in Figure 1, the described width being installed on the end face solar panels (1) on hollow king-post (4) end face, consistent with the overall width of the solar panels (10,13) on " L " shape cantilever (9) being installed on hollow king-post (4) both sides.
As shown in Fig. 1 Fig. 3, described " L " shape cantilever (9) long-armed, is engaged through the threadly connected with cantilever seat (11); Described cantilever seat (11), is connected with hollow king-post (4) by outstanding cantilever seat bolt (12); The galianconism of described " L " shape cantilever (9), connects block bolt (35) by cantilever and is connected with the vertical rotary device (3) of end face solar panels (1), left solar panels (10), right solar panels (13); Described vertical rotary device (3), by runing rest (2), is connected with the runing rest (2) of end face solar panels (1), left solar panels (10), right solar panels (13).
As shown in Figure 3, in described hollow king-post (4) and " L " shape cantilever (9), the pipeline of the cryogenic pipe (5) in pipeline transmission system (03), high temperature access tube (6), hydraulic path pipe (7) and electrical pipeline (8), is laid in wherein.
As shown in Figure 1, there is shown, the rounded portions of described hollow king-post (4) below, be plugged in serve as king-post seat (15) horizontal rotary mechanism (16) on.
As shown in Figure 2,3, described vertical rotary device (3), comprising: end face solar panels (1), left solar panels (10), right solar panels (13), solar panels link (22), link pulley (23), link chute (24), hydraulic push rod (25), hydraulic valve (27), link block (26), pipeline outlet (28), hydraulic valve locating rack (29), route profiling (30), cantilever contiguous block (31), register pin (32), coupling bolt (33), stud bolt (34), cantilever connect block bolt (35).
As shown in Figure 2,3, described solar panels link (22), is positioned at the center at end face solar panels (1), left solar panels (10), right solar panels (13) back side; Described solar panels link (22), in " fourth " shape structure, the lower end of " fourth " shape structure " erecting ", is combined by the upper end of central shaft with the link block (26) being " fourth " shape structure; Described solar panels link (22) can do rectilinear rotation on link block (26).
As shown in Figure 2,3, described solar panels link (22) first, is provided with link chute (24); Link pulley (23) is provided with in described link chute (24).
As shown in Figure 2,3, described link pulley (23) is connected with hydraulic push rod (25) front end of hydraulic valve (27), the expanding-contracting action of hydraulic push rod (25), drives end face solar panels (1), left solar panels (10), right solar panels (13) to make vertical rectilinear motion.
As shown in Figure 2,3, described link block (26) and the joint portion of cantilever contiguous block (31), in the oblate rod structure matched each other, on described joint portion, be provided with register pin (32) adaptive mutually and route profiling (30), pipeline outlet (28) that is described and route profiling (30) is positioned at the both sides of link block (26).
As shown in Figure 2,3, described link block (26) and cantilever contiguous block (31) are provided with the bolt hole connecting block bolt (35) and hydraulic valve locating rack bolt with stud bolt (34), cantilever.
As shown in Figure 2,3, described hydraulic valve (27), by hydraulic valve locating rack (29), is installed on the upper position of the oblate rod structure side of link block (26).
As shown in Figure 1, described horizontal rotary mechanism (16), comprising: king-post seat (15), bearing A(17), horizontal rotary gear (18), bearing B(19), worm gear reducer motor (20); On the circular position of described hollow king-post (4) below, be provided with consolidation and overlap bearing A(17 thereon), horizontal rotary gear (18) and bearing B(19).
As shown in Figure 1, described bearing A(17) and bearing B(19), be installed in the bearing seat of horizontal rotary mechanism (16) top and the bearing seat of below respectively; Described bearing A(17) on, be provided with bearing cap.
As shown in Figure 1, described horizontal rotary gear (18), is positioned at bearing A(17) and bearing B(19) in the middle of hollow king-post (4) on; Described horizontal rotary gear (18) closes with the gear phase corner be positioned on worm gear reducer motor (20).
As shown in Figure 1, the rounded portions of described hollow king-post (4) below, be plugged in serve as king-post seat (15) horizontal rotary mechanism (16) on.
As shown in Figure 1, described horizontal rotary gear (18) closes with the gear phase corner be positioned on worm gear reducer motor (20); Described hollow king-post (4), under the driving of horizontal rotary mechanism (16), can do the rotation of level.
As shown in Figure 1, 2, 3, described pipeline transmission system (03), comprising: cryogenic pipe (5), high temperature access tube (6), hydraulic path pipe (7), electrical pipeline (8), pipeline house steward (14) and path connecting box (21).
As shown in Figure 1, 2, 3, described path connecting box (21), is arranged in cantilever seat (11).
As shown in Figure 1, 2, 3, the two ends of described path connecting box (21), are provided with and the interface of described each transfer line to the input of answering and output.Described cryogenic pipe (5), high temperature access tube (6), hydraulic path pipe (7) and electrical pipeline (8), by pipeline house steward, are connected respectively with to the functional entity of answering.
As shown in Figure 4, described end face solar panels (1), left solar panels (10), right solar panels (13) light and heat collection turn energy, the technical scheme of water-cooling realizes like this.
As shown in Figure 4, described lens group (39) is fixed on lens group support (38) by self-tapping screw (36); Described lens group (39) is formed in the plane of focusing group (44), and be provided with installing plate (42), photovoltaic cell (41) is mounted thereon; The described central shaft of photovoltaic cell (41) and the central shaft of lens, keep absolute consistent, can fall on the central point of photovoltaic cell (41) with the focus ensureing to focus on group (44).
Described lens group support (38), installing plate (42) and heat radiator (43) are integrally formed cast member water-filled radiators (45); Described integrally formed water-filled radiator (45), by coupling bolt (46), is connected with the water cooling box (48) of its equivalent size, in the aspect that water-filled radiator (45) is connected with water cooling box (48), is provided with sealing gasket (47); On described water cooling box (48), be provided with the low temperature mouth of pipe (40) and communication channel (49); Described end face solar panels (1), left solar panels (10), right solar panels (13) have the function of generating and heat supply concurrently, see: the utility model patent having obtained 2012202401898 water-cooled lens group concentration photovoltaic solar energy building mechanisms of power.
Described temperature controller (51), be positioned on the high temperature mouth of pipe (52) of solar panels, when described temperature controller (51) temperature recorded on the high temperature mouth of pipe (52) reaches 90 degrees Celsius, temperature controller (51) circuit ON, cool cycles is started working, when 70 degrees Celsius of the temperature decline on the high temperature mouth of pipe (84), cool cycles quits work; Described cool cycles realizes the supply to chilled water.