CN105129041A - Variable-dip-angle whole-water-area water surface photovoltaic power station modularized double-hull-integrated floating device - Google Patents
Variable-dip-angle whole-water-area water surface photovoltaic power station modularized double-hull-integrated floating device Download PDFInfo
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- CN105129041A CN105129041A CN201510559721.0A CN201510559721A CN105129041A CN 105129041 A CN105129041 A CN 105129041A CN 201510559721 A CN201510559721 A CN 201510559721A CN 105129041 A CN105129041 A CN 105129041A
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Abstract
The invention discloses a variable-dip-angle whole-water-area water surface photovoltaic power station modularized double-hull-integrated floating device. The double-hull-shaped floating device comprises a plurality of modularly-designed floating bodies (1) connected into a piece, wherein each floating body (1) comprises cuboid channels (2) horizontally arranged in the front and assembly-supporting oblique planes (3) located in the back. Each assembly-supporting oblique plane (3) comprises two mutually-parallel hulls (3.1), a U-shaped connecting body (3.2) is arranged between the two hulls (3.1) in the horizontal direction, a group of lifting lugs (4) are arranged at the front end of each cuboid channel (2) and the rear end of each assembly-supporting oblique plane (3) respectively, and every two adjacent front-back lifting lugs (4) are superposed in a vertical hole-aligning mode and are connected and fixed through a chain. The shortcomings that bases in the prior art are not beneficial to water surface photovoltaic power station modular building and are not feasible for lake surfaces, reservoirs and the like larger in water level change are overcome, and the variable-dip-angle whole-water-area water surface photovoltaic power station modularized double-hull-integrated floating device has the advantages that the double-hull-integrated floating device can be applied to water areas different in latitude and type and the scale effect can be achieved.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, refer to a kind of change full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear particularly.
Background technology
Large-scale ground formula photovoltaic plant generally builds or rise and fall little on-site smooth in physical features, selects corresponding basis and rack form according to geological condition in field.But along with domestic usable land resource scarcity and land transformation difficulty increase, construction place area simultaneously due to photovoltaic plant needs is larger, the cost of land photovoltaic construction increases day by day, entire society's benefit day by day reduces, and south China area water surface area is extensive, and most of water surface is in idle.
Therefore photovoltaic builds the water-surface areas development such as place starts to reservoir, lake beach and fish pond, but present stage or mainly adopt the pipe pile foundation similar with common ground photovoltaic plant.The bottom is imbedded on this basis, and top road goes out the water surface for fixed light photovoltaic assembly.
But adopt this kind of basis to reduce due to the highly excessive stability that causes, waters part photovoltaic module capital construction difficulty simultaneously, to necessarily adjust in the form of the region base of different latitude, be unfavorable for the construction of water surface photovoltaic power station modularization, be only applicable to the water level such as beach, fish pond relatively shallowly district, for not concrete feasibility such as lake surface, reservoir etc. that change of level is larger, therefore this form basis does not possess the condition of large-scale application.
Summary of the invention
The object of the invention is to overcome in prior art the shortcoming being unfavorable for that water surface photovoltaic power station modularization is built, and a kind of full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear that becomes is proposed, it has the advantage of the economic and social benefit that improve photovoltaic plant.
The present invention becomes full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear, connect in flakes between the buoyancy aid that it comprises some modular designs, described buoyancy aid comprises the cuboid passage that front horizontal is placed and the modular support inclined-plane being positioned at rear, two hulls parallel to each other are comprised on described modular support inclined-plane, U-shaped connector is had between the hull described in two is horizontal, the front end of described cuboid passage and the rear end on modular support inclined-plane are provided with one group of hanger, and up and down hole superposition is connected and fixed by chain between adjacent two hangers in front and back.
In technique scheme: the lateral length between one group of hanger on described cuboid passage and the lateral length on described modular support inclined-plane match.
In technique scheme: each hull comprises former and later two projections, the angle that between the projection described in former and later two, diff-H is formed is 0 degree of-40 degree.
In technique scheme: be provided with protruding baffle plate at each described upper convex surface boundary position, be provided with and protrude the lug on modular support inclined-plane adjoining described protruding baffle plate side, described lug is positioned at the corner of described each projection, is positioned at that the protruding baffle plate of same described hull is corresponding to be arranged in projection.
In technique scheme: on the lug described in homonymy, fixing press strip is installed, the hole of formed objects is provided with the head and end of fixing press strip in described lug, described fixing press strip one end is connected with described modular support inclined-plane by bolt, and the other end blocks photovoltaic module.
In technique scheme: the length of described fixing press strip is 3 centimetres-8 centimetres.
In technique scheme: the length of described fixing press strip is 5 centimetres.
In technique scheme: described buoyancy aid is formed by plastic material blowing, inside is hollow structure, described cuboid passage upper surface has lines, the draft of described cuboid passage is 5-10 centimetre, the height of described cuboid passage is 20-30 centimetre, and the weight that the floating platform described in every sheet can bear is 110KG.
In technique scheme: described buoyancy aid entirety keeps closed structure, and the lateral length of described cuboid passage is 2 meters, and the lateral length on described modular support inclined-plane is 1 meter.
The present invention has following technological merit: be 1, catamaran hull type in the present invention, the stability for stormy waves increases greatly, and comformability is wider, and this buoyancy aid is both as the base for supporting of photovoltaic module, also as the passage of personnel colleague, makes installation process easier.2, buoyancy aid is blown by plastic material and is formed, lightweight, and be convenient to transport and construction, buoyancy load is better.By the buoyancy aid of appropriate design surface type photovoltaic module, photovoltaic module is made to be able at floating on water by anchorage technology, adapt to the larger water surface of change of level (as reservoir, lake, rivers etc.), take full advantage of idle water surface area, actv. saves valuable land resources, improves the economic and social benefit of water surface photovoltaic power station greatly; 3, designed by modular universal, each parts in buoyant foundation are general part, and available chain connects, and this base form large-scale application, cost significantly can be reduced, reach close to ground photovoltaic plant construction cost level; 4, by the certain inclination angle of design, to realize the solar radiation quantity increasing assembly reception, electric energy generated is increased; 5, by utilizing the press strip fixed light photovoltaic assembly of base upper surface, convenient and swift to realize component mounting process.
Accompanying drawing explanation
Fig. 1 is for becoming full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear overall schematic.
Fig. 2 is for becoming full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear cross-sectional schematic.
Fig. 3 becomes the concrete connection diagram of fixing press strip in the water surface photovoltaic power station modularization catamaran hull integral type flotation gear of full waters, inclination angle.
Fig. 4 fixes press strip schematic diagram for becoming in the water surface photovoltaic power station modularization catamaran hull integral type flotation gear of full waters, inclination angle.
Fig. 5 becomes full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear to connect structural representation in blocks.
In figure: buoyancy aid 1, cuboid passage 2, modular support inclined-plane 3, hull 3.1, U-shaped connector 3.2, projection 3.3, hanger 4, protruding baffle plate 5, lug 6, fixing press strip 7.
Detailed description of the invention
Describe performance of the present invention in detail below in conjunction with accompanying drawing, but they do not form limitation of the invention, only for example; To become clearly and easy understand advantage of the present invention by illustrating simultaneously.
With reference to shown in Fig. 1-3: become full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear, connect in flakes between the buoyancy aid 1 that it comprises some modular designs, described buoyancy aid 1 both may be used for supporting fixed light photovoltaic assembly, can to pass through access path as personnel again, described buoyancy aid 1 comprises the cuboid passage 2 that front horizontal is placed and the modular support inclined-plane 3 being positioned at rear, two hulls 3.1 parallel to each other are comprised on described modular support inclined-plane 3, U-shaped connector 3.2 is had between the hull 3.1 described in two is horizontal, the front end of described cuboid passage 2 and the rear end on modular support inclined-plane 3 are provided with one group of hanger 4, and up and down hole superposition is connected and fixed by chain between adjacent two hangers 4 in front and back, to allow there is certain relative motion between each parts under heavy burden or stormy waves situation, reduce the impact between parts and stress.
Lateral length between one group of hanger 4 on described cuboid passage 2 and the lateral length on described modular support inclined-plane 3 match; Each hull 3.1 comprises former and later two projections 3.3, and the angle that between the projection 3.3 described in former and later two, diff-H is formed is 0 degree of-40 degree; Protruding baffle plate 5 is provided with in each described projection 3.3 top surface edge position, be provided with and protrude the lug 6 on modular support inclined-plane 3 adjoining described protruding baffle plate 5 side, described lug 6 is positioned at the corner of described each protruding 3.3, is positioned at that the protruding baffle plate 5 of same described hull 3.1 is corresponding to be arranged on protruding 3.3;
Lug 6 described in homonymy is provided with fixing press strip 7, in described lug 6, is provided with the hole of formed objects with the head and end of fixing press strip 7.
Described fixing press strip 7 one end is connected with described modular support inclined-plane 3 by bolt, and the other end blocks photovoltaic module; The width of described fixing press strip 7 is 3 centimetres-8 centimetres; So that select the size of photovoltaic module within the specific limits slight change be can be general.
The optimal width of described fixing press strip 7 is 5 centimetres; Described buoyancy aid 1 is formed by plastic material blowing, inside is hollow structure, described cuboid passage 2 upper surface has lines, the draft of described cuboid passage 2 is 5-10 centimetre, the height of described cuboid passage 2 is 20-30 centimetre, the weight that floating platform described in every sheet can bear is 110KG, because connect in flakes between buoyancy aid 1, such staff just can carry out maintenance process above to the present invention; Described buoyancy aid 1 entirety keeps closed structure, and the transverse width of described cuboid passage 2 is 2 meters, and the transverse width on described modular support inclined-plane 3 is 1 meter.
The present invention becomes full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear, and it is catamaran hull type that this form comprises (one) brace foundation, and in stormy waves, stability is better, greatly improves safety and the comformability of photovoltaic plant.(2) buoyancy aid is blown by plastic material and is formed, lightweight, and be convenient to transport and construction, buoyancy load is better; (3) buoyancy aid of surface type photovoltaic module, makes photovoltaic module be able at floating on water by anchorage technology and rotational angle controls within the specific limits to accept solar radiation as much as possible, and can bear the travelling load of water surface wave; (4) each parts in buoyant foundation are modular universal part, make this base form can large-scale application and reduce number of molds after connection, and cost significantly reduces, and reaches close to ground photovoltaic plant construction cost level; (5) component Design has certain inclination angle, to realize the solar radiation quantity increasing assembly reception, increases electric energy generated; (6) base upper surface has press strip, and it only need compress with press strip by fixed light photovoltaic assembly, convenient and swift to realize component mounting process; (7) buoyancy aid both as the base for supporting of photovoltaic module also as personnel's transit passage, decrease parts, simplify installation process.
To sum up, compared with regular surface tubular pile type base form, this technology field of application is wider, can realize the application in different latitude, dissimilar waters, can realize scale effect.Modular design simultaneously, it is convenient to install, and reduces the engineering time.Compared with common ground photovoltaic plant, can Economization on land cost, the waters that exploitation is idle, greatly improves the economic and social benefit that photovoltaic plant brings, and this technology simplifies development process, shortens construction period.
Above-mentioned unspecified part is prior art.
Claims (6)
1. become full waters, inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear, connect in flakes between the buoyancy aid (1) that it comprises some modular designs, it is characterized in that: described buoyancy aid (1) comprises the cuboid passage (2) that front horizontal is placed and the modular support inclined-plane (3) being positioned at rear, two hulls (3.1) parallel to each other are comprised on described modular support inclined-plane (3), U-shaped connector (3.2) is had between the hull (3.1) described in two is horizontal, the front end of described cuboid passage (2) and the rear end of modular support inclined-plane (3) are provided with one group of hanger (4), and up and down hole superposition is connected and fixed by chain between adjacent two hangers (4) in front and back, each hull (3.1) comprises former and later two projections (3.3), and the angle that between the projection (3.3) described in former and later two, diff-H is formed is 0 degree of-40 degree, protruding baffle plate (5) is provided with in each described projection (3.3) top surface edge position, adjoin described protruding baffle plate (5) side be provided with protrude modular support inclined-plane (3) lug (6), described lug (6) is positioned at the corner of described each projection (3.3), is positioned at that the protruding baffle plate (5) of same described hull (3.1) is corresponding to be arranged in projection (3.3), lug (6) described in homonymy is provided with fixing press strip (7), the hole of formed objects is provided with the head and end of fixing press strip (7) in described lug (6), described fixing press strip (7) one end is connected with described modular support inclined-plane (3) by bolt, and the other end blocks photovoltaic module.
2. full waters, change inclination angle according to claim 1 water surface photovoltaic power station modularization catamaran hull integral type flotation gear, is characterized in that: the lateral length between one group of hanger (4) on described cuboid passage (2) and the lateral length on described modular support inclined-plane (3) match.
3. full waters, change inclination angle according to claim 1 and 2 water surface photovoltaic power station modularization catamaran hull integral type flotation gear, is characterized in that: the length of described fixing press strip (7) is 3 centimetres-8 centimetres.
4. full waters, change inclination angle according to claim 3 water surface photovoltaic power station modularization catamaran hull integral type flotation gear, is characterized in that: the length of described fixing press strip (7) is 5 centimetres.
5. full waters, change inclination angle according to claim 4 water surface photovoltaic power station modularization catamaran hull integral type flotation gear, it is characterized in that: described buoyancy aid (1) is formed by plastic material blowing, inside is hollow structure, described cuboid passage (2) upper surface has lines, the draft of described cuboid passage (2) is 5-10 centimetre, the height of described cuboid passage (2) is 20-30 centimetre, and the weight that the floating platform described in every sheet can bear is 110KG.
6. full waters, the change inclination angle water surface photovoltaic power station modularization catamaran hull integral type flotation gear according to claim 4 or 5, it is characterized in that: described buoyancy aid (1) entirety keeps closed structure, the lateral length of described cuboid passage (2) is 2 meters, and the lateral length on described modular support inclined-plane (3) is 1 meter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510559721.0A CN105129041B (en) | 2015-09-02 | 2015-09-02 | Become full waters, inclination angle water surface photovoltaic plant modularization catamaran hull integral type flotation gear |
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| CN201510559721.0A CN105129041B (en) | 2015-09-02 | 2015-09-02 | Become full waters, inclination angle water surface photovoltaic plant modularization catamaran hull integral type flotation gear |
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| CN105129041A true CN105129041A (en) | 2015-12-09 |
| CN105129041B CN105129041B (en) | 2016-05-18 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239683A (en) * | 2019-06-25 | 2019-09-17 | 合肥浔光科技有限责任公司 | A kind of main floating body and photovoltaic plant waterborne |
| WO2019203734A1 (en) * | 2018-04-20 | 2019-10-24 | Housing And Development Board | Floatable structure and system |
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| US20080029148A1 (en) * | 2004-10-29 | 2008-02-07 | Thompson Daniel S | Floating support structure for a solar panel array |
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2015
- 2015-09-02 CN CN201510559721.0A patent/CN105129041B/en active Active
Patent Citations (7)
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| US20080029148A1 (en) * | 2004-10-29 | 2008-02-07 | Thompson Daniel S | Floating support structure for a solar panel array |
| WO2010064271A2 (en) * | 2008-12-01 | 2010-06-10 | Caldani S.R.L. | Modular floating structure for photovoltaic array |
| CN202120929U (en) * | 2011-05-31 | 2012-01-18 | 永盛（山东）能源有限公司 | Buoyancy type solar energy unit and buoyancy type solar energy device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019203734A1 (en) * | 2018-04-20 | 2019-10-24 | Housing And Development Board | Floatable structure and system |
| CN110239683A (en) * | 2019-06-25 | 2019-09-17 | 合肥浔光科技有限责任公司 | A kind of main floating body and photovoltaic plant waterborne |
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| CN105129041B (en) | 2016-05-18 |
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