CN105207578A - On-water floating type solar power generating structure with FRP unit frame structure - Google Patents
On-water floating type solar power generating structure with FRP unit frame structure Download PDFInfo
- Publication number
- CN105207578A CN105207578A CN201510369888.0A CN201510369888A CN105207578A CN 105207578 A CN105207578 A CN 105207578A CN 201510369888 A CN201510369888 A CN 201510369888A CN 105207578 A CN105207578 A CN 105207578A
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- Prior art keywords
- base plate
- support portion
- solar power
- power generation
- component
- Prior art date
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- 238000007667 floating Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 6
- 238000010248 power generation Methods 0.000 claims description 98
- 239000000835 fiber Substances 0.000 claims description 19
- 229920001903 high density polyethylene Polymers 0.000 claims description 9
- 239000004700 high-density polyethylene Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 18
- 230000005611 electricity Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009730 filament winding Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
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- 229920000573 polyethylene Polymers 0.000 description 1
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- 229920001567 vinyl ester resin Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/10—Supporting structures directly fixed to the ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to an on-water floating type solar power generating structure with an FRP unit frame structure. According to the on-water floating type solar power generating structure, the FRP which has advantages of high durability in a wet environment and a coastal environment, high strength of unit weight, small weight, and easy operation in an on-water environment is used as a main material; and furthermore through maximally reducing the components for forming a solar power generating module, the material can be saved. According to an appropriate mode of the invention, the on-water floating type solar power generating structure comprises the components of a plurality of base plate components which are arranged in a cross direction and a longitudinal direction, thereby forming a preset area; a supporting component which comprises a supporting part and a combining part that are integrally formed, wherein the supporting part is formed obliquely to the lower part, the combining part has a shape of bending from the lower end of the supporting part to an inside horizontal direction, and the combining part is connected with the base plate components; a horizontal bracket component which is connected with the upper end of the supporting component for connecting with different supporting components; a first base plate fixing component which comprises a fixing part and a supporting part, wherein the supporting part is integrally formed at the upper end of the fixing part, the fixing part is formed in a manner of parallel with the horizontal bracket component for connecting with the base plate components, and the section of the supporting part is an oblique L-shaped member; the solar power generating module which is arranged in a manner that the lower end of the solar power generating module is supported by the supporting part of the first base plate fixing component, and the solar power generating module is connected with the horizontal bracket component; and a floater which comprises an outer pipe and filler, wherein the outer pipe has a hollow inner part and two closed ends. The outer pipe is a circular-section pipe with a preset length. The filler can be filled in the outer pipe. The filler is fixed below the base plate components through at least one connecting component.
Description
Technical field
The present invention relates to the Overwater-floating floating solar power generation structure adopting FRP unit frame structure; more specifically; relate to adopting and in wet environment and coastal environments, there is good durability and not only the intensity of per unit weight is high; and for light material thus the FRP being easy in environment on the water operate as main structure material, and by reducing the component for arranging solar power generation module to greatest extent thus the Overwater-floating floating solar power generation structure of the FRP unit frame structure of material can being saved.
Background technology
As background technology of the present invention, there is the registered patent of No. 1120799 " adopting the solar power generation structure of single type supporting member ".
There is provided a kind of solar power generation structure adopting single type supporting member in described background technology, the feature of this structure is for comprising: multiple base plate member, and described multiple base plate member arrangement is to form preset area; Tilt stand component, the end, one end of this tilt stand component is connected with base plate member and forms predetermined inclination degree; Vertical member, this vertical member can make base plate member be connected with the other end end of tilt stand component; Multiple horizontal stand component, described multiple horizontal stand component can connect mutually different tilt stand components; Multiple inclined shore component, described multiple inclined shore component is arranged on each horizontal stand component; Solar power generation module, this solar power generation module installation is at least two inclined shore components; And buoyancy aid, this buoyancy aid is arranged on the below of base plate member, anti-fluctuation is provided with protruding between buoyancy aid and base plate member, buoyancy aid is fixed on base plate member by the fastening rope with dead ring, prevented the movement of fastening rope by connecting plate, connecting plate comprises two upper and lower plates and is separated between two plates predeterminable range and is formed with resistance to movement projection.
But, in described background technology, utilize multiple horizontal stand component and multiple inclined shore component in order to fixed solar electricity generation module, therefore, the quantity of the component arranged for fixed solar electricity generation module is many, thus has non-Economy and cannot reduce the problem of deadweight.
In addition, when the entire length of base plate member adopts columnar buoyancy aid, be difficult to arrange buoyancy aid, and need the problem of integral replacing buoyancy aid when the part with buoyancy aid is subject to breakage, owing to needing extra component to arrange buoyancy aid, thus bring the problem increasing the number of components.
Prior art document
Patent documentation
No. 1120799th, (patent documentation 1) " the solar power generation structure of employing single type supporting member " registered patent.
Summary of the invention
The object of the present invention is to provide a kind of Overwater-floating floating solar power generation structure adopting FRP unit frame structure, this Overwater-floating floating solar power generation structure adopts FRP as main structure material, and passes through pultrusion
shaping or SMC (sheet compression molding; SheetMoldedCompound) method and easily produce the structure material with multiple section; described FRP has good durability in wet environment and coastal environments and not only the intensity of per unit weight is high, and as light material thus is on the water easy to operation in environment.
Another object of the present invention is to provide a kind of Overwater-floating floating solar power generation structure adopting FRP unit frame structure, this Overwater-floating floating solar power generation structure is in order to arrange solar power generation module, a horizontal stand component is only adopted to fix, in order to retrain the rotation displacement occurred due to a strong point, the lower end of solar power generation module is fixed on the fixing element, thus can the use of component be reduced to greatest extent and save material.
Another object of the present invention is to provide a kind of Overwater-floating floating solar power generation structure adopting FRP unit frame structure, this Overwater-floating floating solar power generation structure is owing to use only a horizontal stand component, therefore reducing own wt by reducing the size of rake and support portion, quantity and the volume of buoyancy aid can be reduced according to the lightweight of structure.
According to suitable execution mode of the present invention, the present invention includes: multiple base plate member, described multiple base plate member transversely and longitudinal arrangement, to form preset area; Supporting member, this supporting member comprises support portion and joint portion, described support portion and described joint portion one-body molded, described support portion is formed obliquely downwards, described joint portion is formed as the shape from the lower end of described support portion towards inner side horizontal direction bending, and described joint portion is connected with described base plate member; Horizontal stand component, this horizontal stand component is connected with the upper end of described supporting member, can connect different described supporting members; First base plate fixed component, this the first base plate fixed component comprises fixed part and support portion, described support portion is integrally formed in the upper end of described fixed part, described fixed part is formed as with described horizontal stand member parallel can be connected described base plate member, and the cross section of described support portion is the L-shaped tilted; Solar power generation module, this solar power generation module installation is that the lower end of described solar power generation module is supported on the support portion of described first base plate fixed component, and described solar power generation module is connected with described horizontal stand component; And buoyancy aid, this buoyancy aid comprises exterior tube and filler, the inside of described exterior tube is hollow and the closed at both ends of described exterior tube, described exterior tube is have preset length round tubular, described filler can be filled in the inside of described exterior tube, and described buoyancy aid is fixed on the bottom of described base plate member by least one connecting elements.
Now, base plate member, supporting member and horizontal stand component can be made up of the FRP (fibre reinforced composites) with I tee section.
In addition, locking platform can be formed with in the bottom of the upper end, support portion of described supporting member, be stuck on locking platform so that the lower end of horizontal stand component can be made.
In addition, the groove with circular cross-section can be formed with in the corner, inner side of the support portion of described first base plate fixed component.
In addition, the exterior tube of buoyancy aid can also be closed the two ends of the round tube be made up of high density polyethylene (HDPE) by welding and be formed, and filler can be polyurethane foam.
In addition, connecting elements can comprise: fixed component, this fixed component comprises circular slab, vertical panel and level board, described circular slab and buoyancy aid have same curvature and are formed as arc, described vertical panel extends vertically upward at the two ends of circular slab, and described level board extends towards horizontal outer side in the upper end of vertical panel; U bolt, the level board of the through fixed component in two ends of this U bolt and can being threaded with described base plate member, buoyancy aid between fixed component and U bolt, thus can fix buoyancy aid.
In addition, each end of base plate member is connected with combination member, this combination member comprises: joint portion, this joint portion comprises vertical panel, board and secondary combined sheet, described supporting bracket is vertically formed and is formed as tabular, described board extends from the top and bottom of supporting bracket bendingly towards side horizontal direction respectively, and described board is through with combined hole, and described secondary combined sheet is formed from the central portion of supporting bracket highlightedly along the direction vertical with described connecting plate; Connecting portion, this connecting portion comprises fixed head and connecting plate, described fixed head is connected with the back side of the supporting bracket of joint portion, and described fixed head is formed as tabular, described connecting plate extends from the two ends of fixed head bendingly along the direction vertical with described fixed head, and the central portion of described connecting plate is through with combined hole, joint portion can be inserted into each end of base plate member and be bolted.
In addition, the fixed part of the first base plate fixed component can be made up of the FRP with I tee section, the support portion of L-shaped that cross section is formed as tilting is integrally formed in the side, upper end of fixed part, described structure also comprises the second base plate fixed component and base plate, be separated to described second base plate fixed component and the first base plate fixed component predetermined interval and parallel with described first base plate fixed component, described base plate is set to ride between the opposite side of the opposite side of the second base plate fixed component upper end and the upper end of described first base plate fixed component.
In addition, the fixed part of the first base plate fixed component can be made up of the FRP with inverted T-shaped cross section, and described support portion and described fixed part are integrally formed, described support portion comprises the first support portion plate and the second support portion plate, and described first support portion plate and the second support portion plate upwards extend from the predetermined angle ground, upper end of fixed part and be in right angle.
In addition, the fixed part of the first base plate fixed component can be made up of the FRP with inverted T-shaped cross section, described support portion and described fixed part are integrally formed, described support portion comprises the first support portion plate and the second support portion plate, described first support portion plate from the upper end predetermined angle of fixed part to downward-extension, described second support portion plate vertically extends from the elongated end of the first support portion plate and the first support portion plate.
In addition, the fixed part of the first base plate fixed component can be made up of the FRP with L-shaped cross section, described support portion and fixed part are integrally formed, described support portion comprises the first support portion plate and the second support portion plate, described first support portion plate from the upper end predetermined angle of fixed part to downward-extension, described second support portion plate vertically extends from the elongated end of the first support portion plate and the first support portion.
In addition, by be configured with the interface channel that has and the locating part of pressure sheet insert between adjacent described solar power generation module and be inserted with locating part, described locating part comprises the joint passage and pressure sheet, described the joint passage has U-shaped cross section, described pressure sheet is formed as the shape of the both direction bending toward the outer side from the upper end of interface channel, so that the both side ends of pressure sheet to the solar power generation module being positioned at both sides can be made to apply pressure, thus interface channel can be made to be connected with horizontal stand component.
The Overwater-floating floating solar power generation structure of employing FRP unit of the present invention frame structure has following effect; namely adopt FRP as main structure material; thus can easily produce the structure material with multiple section by pultrusion or SMC method; and in wet environment and coastal environments, there is good durability and not only the intensity of per unit weight is high, and as light material thus be on the water easy to operation in environment.
In addition, there is following effect, namely in order to arrange solar power generation module, a horizontal stand component is only adopted to fix, and in order to retrain the rotation displacement occurred because of a strong point, the lower end of solar power generation module is fixed on the fixing element, thus reduce the use of component to greatest extent and save material, owing to use only a horizontal stand component, therefore reduce own wt by reducing the size of rake and support portion, and quantity and the volume of buoyancy aid can be reduced according to the lightweight of structure.
Accompanying drawing explanation
The following drawings that this specification is attached is for illustrating the preferred embodiment of the present invention, together plays with detailed description of the invention the effect understanding the technology of the present invention thought further, and therefore, the present invention can not be defined in content described in accompanying drawing.
Fig. 1 a, Fig. 1 b and Fig. 1 c are the stereogram of the Overwater-floating floating solar power generation structure illustrated respectively according to employing FRP unit frame structure of the present invention, vertical view and end view.
Fig. 2 illustrates the stereogram according to supporting member of the present invention.
Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d are the cutaway views of the first base plate fixed component of the present invention.
Fig. 4 is the figure of the embodiment of the base plate illustrated according to floatation type structure of the present invention.
Fig. 5 is the partial enlarged drawing of the connection status illustrated according to solar power generation module of the present invention.
Fig. 6 is the exploded perspective view of buoyancy aid of the present invention.
Fig. 7 is the cutaway view of the buoyancy aid of described Fig. 6.
Fig. 8 illustrates in the Overwater-floating floating solar power generation structure of employing FRP unit of the present invention frame structure, be suitable for the embodiment of combination member exploded perspective view and end view.
Description of reference numerals
1: the Overwater-floating floating solar power generation structure adopting FRP unit frame structure
11: base plate member
12: supporting member
13: rake
14: support portion
15: joint portion
16: horizontal stand component
17: base plate
18: locating part
19: the second base plate fixed components
20: the first base plate fixed components
20a: fixed part
20b: support portion
30: buoyancy aid
31: exterior tube
32: filler
40: connecting elements
41: fixed component
42:U shape bolt
50: combination member
51: joint portion
52: connecting portion
S: solar power generation module
Embodiment
Below, with reference to embodiment shown in the drawings, the present invention is described in detail, but the embodiment illustrated just exemplifies to clearly understand the present invention, the present invention is not limited thereto.
Below, according to preferred implementation, technical pattern of the present invention is described in detail.
Fig. 1 a, Fig. 1 b and Fig. 1 c illustrate the stereogram of the Overwater-floating floating solar power generation structure according to employing FRP unit frame structure of the present invention, vertical view and end view respectively.
With reference to Fig. 1 a, Fig. 1 b and Fig. 1 c, the Overwater-floating floating solar power generation structure according to employing FRP unit according to the present invention frame structure comprises: multiple base plate member 11, described multiple base plate member 11 transversely with longitudinal arrangement to form preset area; Supporting member 12, this supporting member 12 is connected with base plate member 11; Horizontal stand component 16, this horizontal stand component 16 and the upper end of described supporting member 12 connect to connect different described supporting members 12; First base plate fixed component 20, this first base plate fixed component 20 is set to can connecting bottom board component 11; The lower end of solar power generation module S, this solar power generation module S to be supported on the first base plate fixed component 20 and to be connected with horizontal stand component 16; And buoyancy aid 30, this buoyancy aid 30 is arranged on the below of base plate member 11.
In order to the base plate member 11 as main structure material of the present invention, supporting member 12, the economy in the cross section of horizontal stand component 16 and the first base plate fixed component 20 and efficiency, cross section is I tee section, and comprise parallel upper flange and lower flange and by upper flange and lower flange belly plate connected vertically, described base plate member 11, supporting member 12, horizontal stand component 16 and the first base plate fixed component 20 are formed by FRP, thus in wet environment and coastal environments, there is good durability, and not only the intensity of per unit weight is high, and owing to being light material, thus easily operate in environment on the water.
FRP (FiberReinforcedPolymericPlastic; fibre reinforced composites) comprise matrix resin and fortifying fibre; matrix resin plays and transmits stress (load) between fortifying fibre, prevent the flexing of fortifying fibre (bend), from hostile environment, protect fortifying fibre, from mechanical wear, protect fortifying fibre, the effect of the interlayer shear resisted in plane etc.; epoxy resin can be adopted as matrix resin; mylar; vinyl ester resin, phenolic resins etc.Fortifying fibre is the principal element of opposing load, and according to kind and the layout of fortifying fibre, its character differs greatly.Carbon fiber can be adopted, aramid fiber, glass fibre etc. as fortifying fibre.The production method of fibre reinforced composites comprise pultrusion (
, Pultrusion), fiber winding forming (
, Filamentwinding), hand pasting forming (
, Handlay-up) etc., the cross sectional shape of each component as above is produced in the present invention by pultrusion method.Pultrusion method is by pultrusion and produced by the mould determining cross sectional shape, and can realize unlimited production in the longitudinal direction ad lib, fortifying fibre is mainly arranged along its length.
Base plate member 11 can the load of supporting construction entirety, and determines the setting area of solar power generation module S on the water surface, and multiple base plate member 11 is separated and is parallel to each other with can being arranged to predeterminable range.Base plate member 11 interval is set or quantity is suitably selected according to the size of solar power generation module, but not limit especially.
As illustrated in figure 1 c, supporting member 12 of the present invention is formed as the oblique line shape tilted downwards, and supporting member 12 is connected with base plate member 11, thus makes the horizontal stand component 16 be connected with the upper end of supporting member 12 carry out support solar electricity generation module S as medium.
Fig. 2 illustrates the stereogram according to supporting member 12 of the present invention.
As shown in Figure 2, supporting member 12 comprises integrated support portion 14 and joint portion 15, and support portion 14 is formed as tilting downwards, and joint portion 15 is formed as the shape bent to the inside from the lower end of described support portion 14.
Supporting member 12 can be I cross-sectional profile, thus can SMC (sheet compression molding be passed through, SheetMoldedCompound) operation manufacture, be formed with the horizontal stand component 16 for connecting solar power generation module S in the upper end of the support portion 14 of supporting member 12, horizontal stand component 16 is fixed with solar power generation module S.
Therefore, in order to make the easy construction of horizontal stand component 16, the bottom of the upper end of the support portion 14 of supporting member 12 can be formed with locking platform 14a.When being connected with supporting member 12 by horizontal stand component 16, the lower end of horizontal stand component 16 is stuck on locking platform 14a and installs horizontal stand component 16, thus realizes the stable installation of horizontal stand component 16, and then connection can be made simple.
So, by forming locking platform 14a on support portion 14, can assembling bolt under the state of upper end horizontal stand component 16 being stuck in supporting member 12, extra manpower is not needed in assembling process, and engage the size datum line that platform 14a becomes perforation etc., the error range for positions such as perforation can be reduced, thus make construction simple.
Joint portion 15 is connected with base plate member 11 by supporting member 12, and make the connection between supporting member 12 and base plate member 11 simple, joint portion 15 has the additional function making the load on supporting member 12 top stably be passed to base plate member 11.
The upper end of support portion 14 is formed with the face for support solar electricity generation module S, and therefore, support portion 14 can be provided with the gradient forming predetermined angle with base plate member 11.The inclination angle relative to base plate member 11 of support portion 14 is by considering that angle of incidence of sunlight degree decides.In addition, when solar power generation module S is connected with supporting member 12 with the state tilted, the gradient that support portion 14 has can make the load of solar power generation module S stably be passed on base plate member 11.
Owing to being connected with horizontal stand component 16 in the upper end of the support portion 14 of supporting member 12, therefore, the cross section of support portion 14 needs to be formed significantly, thus all can hold the thickness contacted with horizontal stand component 16.
Joint portion 15 is formed as parallel with base plate member 11, thus make joint portion 15 can be close to the top of base plate member 11, in order to make joint portion 15 can support supporting member 12, the suitable method as known in the art such as can be bolted and to connect.
Horizontal stand component 16 can be set to the form connecting different supporting members 12.As shown in Figure 1a, horizontal stand component 16 can be provided to pass at least two support portions 14 along the direction at a right angle with base plate member 11 and fix.The length of horizontal stand component 16 can be configured to the distance be arranged between two base plate members 11 at two ends, and can be arranged to plural horizontal stand component 16 is fixed on a support portion 14 with being separated predetermined interval, but, do not limit especially.
The connection of base plate member 11, supporting member 12 and horizontal stand component 16 can adopt as the methods as known in the art such as bolt connection are interconnected, and can adopt stiffener as required.
First base plate fixed component 20 keeps interval for making base plate member 11 be fixed as and has preset shape, in addition, first base plate fixed component 20 is for the lower end of fixed solar electricity generation module S, thus it is parallel with horizontal stand component 16 that the part being provided with the lower end of solar power generation module S of the first base plate fixed component 20 is set to, thus the lower end of solar power generation module S can be installed.
Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 3 d are the cutaway views of the first base plate fixed component 20 of the present invention.
The part being provided with the lower end of solar power generation module S of the first base plate fixed component 20 is formed with fixed part 21 and support portion 22, fixed part 21 is formed as parallel with horizontal stand component 16, the cross section of support portion 22 is formed as L-shaped, thus when solar power generation module S is connected with the upper end, side of the first base plate fixed component 20, support portion 22 can the lower end of support solar electricity generation module S.
As shown in Figure 3 a, fixed part 21 is formed with support portion 22, this support portion 22 has the L word cross section of the upper end lopsidedness of the fixed part 21 at I tee section, thus the lower end of solar power generation module S can be made to ride on support portion 22 and be supported.
Because solar power generation module S is connected obliquely with supporting member 12, therefore in order to make the arris of the lower end of solar power generation module S stably be supported on support portion 22, need to make described support portion 22 have the L-shaped cross section of inclination.
Namely, first base plate fixed component 20 is formed as the additional cross-sectional shape being formed with the support portion 20b with L tee section on the fixed part 20a with I tee section, thus can support solar electricity generation module S when arranging solar power generation module S, thus do not need extra manpower simply installing and connect in the process of solar power generation module S, therefore, not only construction becomes convenient, but also can reduce the engineering time.
In addition, the groove 23 with circular cross-section can be formed in the corner, inner side of support portion 22.As mentioned above, forming groove 23 is in order to when being arranged on support portion 22 end of solar power generation module S, prevents lower end, contact support portion 22 arris of solar power generation module S from suffering breakage.
First base plate fixed component 20 of the present invention is not limited to shape as shown in Figure 3 a and can be configured to the cross section of various shape, and as shown in Fig. 3 b and Fig. 3 c, fixed part 21 can be formed as the inverted T-shaped cross section without I tee section.
Namely, the support portion 22 in the L word cross section of inclination is formed in the upper end of the fixed part 21 with inverted T-shaped cross section, as shown in Figure 3 b, support portion 22 can comprise and upwards extends from the upper end predetermined angle ground of fixed part 21 respectively and be formed as being in first support portion plate 221 and the second support portion plate 222 at right angle.In addition, as shown in Figure 3 c, support portion 22 can comprise the first support portion plate 221 and the second support portion plate 222, this the first support portion plate 221 from the upper end of fixed part 21 with predetermined angle to downward-extension, described second support portion plate 222 extends to from the elongated end of the first support portion plate 221 and forms right angle with the first support portion plate 221.
In addition, as shown in Figure 3 d, fixed part 21 is formed as having L word cross section, therefore, can be formed with the support portion 22 in the L word cross section of inclination in the upper end of fixed part 21.Namely, support portion 22 can form with fixed part 21, described support portion 22 can comprise the first support portion plate 221 and the second support portion plate 222, described first support portion plate 221 from the upper end of fixed part 21 with predetermined angle to downward-extension, described second support portion plate 222 extends to from the elongated end of the first support portion plate 221 and forms right angle with the first support portion plate 221.
As shown in the observation in above-mentioned Fig. 3 a, on Fig. 3 b to Fig. 3 d in illustrated embodiment, the inner side edge angle of support portion 22 is formed with the groove 23 with circular cross-section, thus when being arranged on support portion 22 end of solar power generation module S, can prevent the lower end arris of the contact support portion 22 of solar power generation module S from suffering breakage.
The central portion at the back side of solar power generation module S or upper end side are connected with horizontal stand component 16, other locating part 18 can be formed with between adjacent solar power generation module S, thus the both side ends of solar power generation module S can be retrained and be connected with horizontal stand component 16.
In order to form the passage for safeguarding or keep in repair solar power generation module S, base plate member 11 can be provided with base plate 17.
Fig. 4 is the figure of the embodiment of the base plate 17 illustrated according to floatation type structure 10 of the present invention.
As shown in Figure 4, additionally can be formed with the second base plate fixed component 19 and base plate 17, be separated and be arranged in parallel with the first base plate fixed component 20 to described second base plate fixed component 19 and the first base plate fixed component 20 predetermined interval, described base plate 17 is set to ride over the top of described second base plate fixed component 19 and the top of the first base plate fixed component 20.
The base plate 17 be arranged on base plate member 11 is formed as the passage for safeguarding or keep in repair solar power generation module S.Consider and safeguard or the convenience of maintenance, base plate 17 can be arranged on optional position, but preferably, can edge is perpendicular with the length direction of base plate member 11 solar power generation module S before direction extended.Base plate 17 can have people can the width of arbitrary size of walking, such as, can have preset strength and lightweight material manufacture by iron net, plastics etc.Base plate 17 such as can be arranged on the top of the second base plate fixed component 19 and the first base plate fixed component 20.Now, the second base plate fixed component 19 is formed as keeping predeterminable range with the first base plate fixed component 20, thus base plate 17 can be made to ride over the top of the second base plate fixed component 19 and the top of the first base plate fixed component 20 and fix.As mentioned above, by utilizing the first base plate fixed component 20 and forming an only additional second base plate fixed component 19, thus the amount that component is set can be made minimized.
Fig. 5 is the partial enlarged drawing of the connection status illustrated according to solar power generation module of the present invention.
As shown in Figure 5, locating part 18 is formed with the pressure sheet 18b of the joint passage 18a with U-shaped cross section and the shape being formed as the upper end both direction bending laterally from the joint passage 18a, locating part 18 is inserted between adjacent solar power generation module S, thus make pressure sheet 18b apply pressure to the both side ends of the solar power generation module S of both sides, and the joint passage 18a is connected with horizontal stand component 16.
Solar power generation module S is connected on horizontal stand component 16, and extraly by the first base plate fixed component 20 support solar electricity generation module S, this is the horizontal stand component 16 fixed solar electricity generation module S in order to make the central lower being positioned at solar power generation module S, and the lower end of solar power generation module S is supported on fixed component 20, thus retrain the rotation displacement that will rotate centered by described horizontal stand component 16, and then be more stably connected and fixed solar power generation module S.
In the present invention, a horizontal stand component 16 is only set in order to arrange solar power generation module S, therefore, it is possible to reduce the size of supporting member 12 and reduce own wt.
The structure with structure described above can keep floating state by buoyancy aid 30 on the water surface.
In the present invention, buoyancy aid 30 can have various shape on the whole, and can be fixed on the below of base plate member 11.
Fig. 6 is the exploded perspective view of buoyancy aid of the present invention, and Fig. 7 is the cutaway view of the buoyancy aid of described Fig. 6.
As shown in Figure 6 and Figure 7, buoyancy aid 30 according to the present invention comprises exterior tube 31 and filler 32, the inner hollow of described exterior tube 31 and closed at both ends, and described exterior tube 31 is for having the round tubular of preset length, and described filler 32 is filled in the inside of exterior tube 31.
Exterior tube 31 and filler 32 can be made up of known multiple material, by being individually formed exterior tube 31 and filler 32, thus improve the watertightness of the filler 32 producing buoyancy.
In the past for the buoyancy aid for being passed to by the load being carried in Overwater-floating floating solar power generation structure in water, in the round tube manufactured by fiber winding forming, filled light weight foam plastic grain, and by end socket that hand pasting forming manufactures
the two ends of closed circle pipe and manufacturing, but this buoyancy aid manufacturing process is complicated, and when closed circle tube end by bonding
be difficult to guarantee watertightness.
Thus, the exterior tube 31 of buoyancy aid 30 is also closed by welding
the two ends of the round tube be made up of high density polyethylene (HDPE) (HDPE) and being formed, filler 32 can be made up of polyurethane foam plastics.High density polyethylene (HDPE) not only has good durability in wet environment, coastal environments, and has good durability in various hostile environment.
If the shaping of buoyancy aid 30 is described by an embodiment, then on the body being adopted as feed pipe and force pipe etc., by EF welding form, the closure member manufactured by injection mo(u)lding is installed
after, exterior tube 31 is completed to joint face polyethylene material.When completing exterior tube 31, exterior tube 31 is bored a hole about 30mm, thus insert after polyurethane fully foams, welding is again carried out to the hole passed, thus completes buoyancy aid 30.The buoyancy aid 30 of formation described above is as flexible material, not only opposing is impacted and the excellent performance of fatigue load, and owing to seamlessly filling up the inside of buoyancy aid 30, thus guarantee the fail safe to buoyancy, therefore, it is possible to use as the buoyancy aid of semipermanent floatation type structure.
Buoyancy aid 30 is fixed on the bottom of base plate member 11 by least one connecting elements 40.Connecting elements 40 can adopt the multiple component such as steel wire, iron wire, thus is connected on base plate member 11 by buoyancy aid 30.
Particularly, connect the fixed component 41 with the outer peripheral face of buoyancy aid 30 with same curvature in the bottom of base plate member 11, buoyancy aid 30 is connected on fixed component 41 by U bolt 42, thus the assembling of buoyancy aid 30 of can simply and firmly constructing is arranged.
Fixed component 41 comprises circular slab 411, vertical panel 412 and level board 413, circular slab 411 and buoyancy aid 30 are formed as the arc with same curvature, vertical panel 412 extends vertically upward from the two ends of described circular slab, level board 413 extends to horizontal outer side in the upper end of vertical panel 412, is threaded with base plate member 11 by level board 413.
By circular slab 411 being formed as the arc with buoyancy aid 30 with identical curvature, thus make circular slab 411 be close to the upper surface of buoyancy aid 30, thus be easy to realize stably connecting.
As mentioned above, buoyancy aid 30 is close to the bottom of fixed component 41, and fixes buoyancy aid 30 by U bolt 42.
U bolt 42 is formed as steel pole or the steel wire of U-shaped, the level board 413 of the through fixed component 41 in two ends of U bolt 42 and being threaded with base plate member 11.Level board 413 is formed for bolted independent connecting hole.
In addition, make the end of base plate member 11 to be connected with other combination member 50, thus when connecting between the Overwater-floating floating solar power generation structure 1 of employing FRP unit frame structure of the present invention, can utilize to turn round and cut bolt B and make the combination member 50 being connected to each end carry out hinged simply.
Fig. 8 a illustrates the exploded perspective view being suitable for the embodiment of combination member 50 in the Overwater-floating floating solar power generation structure of employing FRP unit of the present invention frame structure, and Fig. 8 b is the end view of the state being connected with combination member.
As shown in the figure, combination member 50 is formed with the joint portion 51 of the end being connected to base plate member 11 and the connecting portion 52 be connected on joint portion 51.
In order to easily be connected with the base plate member 11 with I tee section, joint portion 51 has ㄈ tee section, thus joint portion 51 can be made to be inserted into have the end of the base plate member 11 of I tee section and connect.Joint portion 51 is formed with supporting bracket 511 and board 512, the tabular of supporting bracket 511 for being vertically formed, the horizontal direction of board 512 from the top and bottom of supporting bracket 511 respectively to side extends bendingly, and on board 512, be through with combined hole 512a, thus make joint portion 51 be inserted into the end of base plate member 11 and connect.
In addition, in order to make connection more firm, joint portion 51 is also formed with the secondary combined sheet 513 giving prominence to formation from the central portion of supporting bracket 511 along the direction vertical with board 512, thus makes the belly plate of base plate member 11 overlapping with secondary combined sheet 513 and connect.
The back side of joint portion 51 is connected with the connecting portion 52 with ㄈ tee section, connecting portion 52 is formed with fixed head 521 and connecting plate 522, fixed head 521 is connected with the back side of the supporting bracket 511 of joint portion 51 and is formed as tabular, connecting plate 522 vertically extends to bending from the two ends of fixed head 521, and is through with combined hole 523 at the central portion of connecting plate 522.
When connecting between solar power generation structure 1, the combination member 50 of formation like this makes the connecting portion 52 of the combination member 50 of the end being connected to each solar power generation structure 1 overlapped with combined hole 523 and aligns, and adopts shearing bolt on combined hole 523
carry out hinged.
In addition, owing to being undertaken hinged by bolt B, therefore the edge of the outboard end of connecting plate 522 can be formed as circular.
As mentioned above, the present invention is in order to be passed in water by the deadweight of solar power generation structure 1 and the load that is carried in solar power generation module S on the water, introduce the frame form that minimal structure is set in load transmission channels, and solar power generation structure 1 is formed by a unit structure, connecting elements 40 is adopted to carry out hinged using the solar power generation structure 1 as unit structure, thus can corresponding multiple setting area and connect solar power generation structure 1 and use, and the minimise stress that produces because of the motion of the water surface on the water structurally can be made.
Namely, connecting elements 40 is adopted to carry out hinged using the solar power generation structure 1 as unit structure, therefore, the moment of torsion that the motion because of the water surface produces can not be transmitted, thus consequent stress can be minimized, and improve application property by manufacturing unit structure, the magnitude setting according to unit structure controls generating equipment capacity, electricity needs can not only be tackled delicately thus, but also can arrange for field condition and topographic change and there is superior applicability.
So far, the present invention has been described in detail according to embodiment, but the embodiment that technical staff's reference in the art with usual knowledge is mentioned, in the scope not exceeding technological thought of the present invention, various deformation and correction can be carried out to this.The present invention is not limited to this distortion and correction, and only limited by the Claims scope of attaching.
Claims (12)
1. adopt an Overwater-floating floating solar power generation structure for FRP unit frame structure, it is characterized in that, this Overwater-floating floating solar power generation structure comprises:
Multiple base plate member (11), described multiple base plate member (11) transversely and longitudinal arrangement, to form preset area;
Supporting member (12), this supporting member (12) comprises support portion (14) and joint portion (15), described support portion (14) and described joint portion (15) one-body molded, described support portion (14) is formed obliquely downwards, described joint portion (15) is formed as the shape bent from the lower end of described support portion (14) towards inner side horizontal direction, and described joint portion (15) are connected with described base plate member (11);
Horizontal stand component (16), this horizontal stand component (16) is connected with the upper end of described supporting member (12), can connect different described supporting members (12);
First base plate fixed component (20), this the first base plate fixed component (20) comprises fixed part (21) and support portion (22), described support portion (22) is integrally formed in the upper end of described fixed part (21), described fixed part (21) is formed as parallel with described horizontal stand component (16) can connect described base plate member (11), and the cross section of described support portion (22) is the L-shaped tilted;
Solar power generation module (S), this solar power generation module (S) is set to the side lower support of described solar power generation module (S) on the support portion (20b) of described first base plate fixed component (20), and the opposite side top of described solar power generation module (S) is connected with described horizontal stand component (16); And
Buoyancy aid (30), this buoyancy aid (30) comprises exterior tube (31) and filler (32), the inside of described exterior tube (31) is hollow and the closed at both ends of described exterior tube (31), described exterior tube (31) is for having the round tubular of preset length, described filler (32) can be filled in the inside of described exterior tube (31), and described buoyancy aid (30) is fixed on the bottom of described base plate member (11) by least one connecting elements (40).
2. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
Described base plate member (11), described supporting member (12) and described horizontal stand component (16) are made up of the fibre reinforced composites with I tee section.
3. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
Be formed with locking platform (14a) in the bottom of support portion (14) upper end of described supporting member (12), be stuck on described locking platform (14a) so that the lower end of described horizontal stand component (16) can be made.
4. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
The groove (23) with circular cross-section is formed at the inner side edge angle of the described support portion (22) of described first base plate fixed component (20).
5. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
The described exterior tube (31) of described buoyancy aid (30) is also closed the two ends of the round tube be made up of high density polyethylene (HDPE) by welding and is formed, and described filler (32) is polyurethane foam plastics.
6. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
Described connecting elements (40) comprising:
Fixed component (41), this fixed component (41) comprises circular slab (411), vertical panel (412) and level board (413), described circular slab (411) and described buoyancy aid (30) have same curvature and are formed as arc, described vertical panel (412) extends vertically upward at the two ends of described circular slab, and described level board (413) extends towards horizontal outer side in the upper end of described vertical panel (412);
U bolt (42), the described level board (413) of the through described fixed component (41) in two ends of this U bolt (42) and can being threaded with described base plate member (11),
Described buoyancy aid (30) is positioned between described fixed component (41) and described U bolt (42), thus can fix described buoyancy aid (30).
7. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
Each end of described base plate member (11) is connected with combination member (50), and this combination member (50) comprising:
Joint portion (51), this joint portion (51) comprises supporting bracket (511), board (512) and secondary combined sheet (513), described supporting bracket (511) is vertically formed and is formed as tabular, described board (512) extends from the top and bottom of described supporting bracket (511) bendingly towards side horizontal direction respectively, and described board (512) is through with combined hole (512a), described secondary combined sheet (513) is formed from the central portion of described supporting bracket (511) highlightedly along the direction vertical with described board (512),
Connecting portion (52), this connecting portion (52) comprises fixed head (521) and connecting plate (522), described fixed head (521) is connected with the back side of the supporting bracket (511) of described joint portion (51), and described fixed head (521) is formed as tabular, described connecting plate (522) extends from the two ends of described fixed head (521) bendingly along the direction vertical with described fixed head (521), and the central portion of described connecting plate (522) is through with combined hole (523)
Described joint portion (51) can be inserted into each end of described base plate member (11) and be connected by bolt (B).
8. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
The described fixed part (21) of described first base plate fixed component (20) is made up of the fibre reinforced composites with I tee section, the described support portion (22) of L-shaped that cross section is formed as tilting is integrally formed in the side, upper end of described fixed part (21)
Described structure also comprises the second base plate fixed component (19) and base plate (17), described second base plate fixed component (19) to be separated and parallel with described first base plate fixed component (20) with described first base plate fixed component (20) predetermined interval ground, and described base plate (17) is set to ride between the opposite side of described second base plate fixed component (19) upper end and the opposite side of described first base plate fixed component (20) upper end.
9. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
The described fixed part (21) of described first base plate fixed component (20) is made up of the fibre reinforced composites with inverted T-shaped cross section, and described support portion (22) and described fixed part (21) are integrally formed, described support portion (22) comprises the first support portion plate (221) and the second support portion plate (222), and described first support portion plate (221) and the second support portion plate (222) upwards extend from the predetermined angle ground, upper end of described fixed part (21) and be in right angle.
10. the Overwater-floating floating solar power generation structure of employing FRP unit according to claim 1 frame structure, is characterized in that,
The described fixed part (21) of described first base plate fixed component (20) is made up of the fibre reinforced composites with inverted T-shaped cross section, described support portion (22) and described fixed part (21) are integrally formed, described support portion (22) comprises the first support portion plate (221) and the second support portion plate (222), described first support portion plate (221) is from the upper end predetermined angle ground of described fixed part (21) to downward-extension, described second support portion plate (222) vertically extends from the elongated end of described first support portion plate (221) and described first support portion plate (221).
The Overwater-floating floating solar power generation structure of 11. employing FRP unit according to claim 1 frame structures, is characterized in that,
The described fixed part (21) of described first base plate fixed component (20) is made up of the fibre reinforced composites with L-shaped cross section, described support portion (22) and described fixed part (21) are integrally formed, described support portion (22) comprises the first support portion plate (221) and the second support portion plate (222), described first support portion plate (221) is from the upper end predetermined angle ground of described fixed part (21) to downward-extension, described second support portion plate (222) vertically extends from the elongated end of described first support portion plate (221) and described first support portion plate (221).
The Overwater-floating floating solar power generation structure of 12. employing FRP unit according to claim 1 frame structures, is characterized in that,
Locating part (18) is inserted with between adjacent described solar power generation module (S), described locating part (18) comprises the joint passage (18a) and pressure sheet (18b), described the joint passage (18a) has U-shaped cross section, described pressure sheet (18b) is formed as the shape of the both direction bending toward the outer side from the upper end of described interface channel (18a), pressure is applied so that the both side ends of described pressure sheet (18b) to the described solar power generation module (S) being positioned at both sides can be made, thus described interface channel (18a) can be made to be connected with described horizontal stand component (16).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0080302 | 2014-06-27 | ||
| KR1020140080302A KR101670119B1 (en) | 2014-06-27 | 2014-06-27 | Floated Structure for Equipping Solar Energy Generating Module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105207578A true CN105207578A (en) | 2015-12-30 |
| CN105207578B CN105207578B (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510369888.0A Expired - Fee Related CN105207578B (en) | 2014-06-27 | 2015-06-29 | Using the Overwater-floating floating solar power generation structure of FRP unit frame structure |
Country Status (2)
| Country | Link |
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| KR (1) | KR101670119B1 (en) |
| CN (1) | CN105207578B (en) |
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Also Published As
| Publication number | Publication date |
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| KR20160001553A (en) | 2016-01-06 |
| CN105207578B (en) | 2018-12-21 |
| KR101670119B1 (en) | 2016-10-27 |
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