CN205070891U - Surface of water floats flotation pontoon photovoltaic support - Google Patents

Surface of water floats flotation pontoon photovoltaic support Download PDF

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Publication number
CN205070891U
CN205070891U CN201520911191.7U CN201520911191U CN205070891U CN 205070891 U CN205070891 U CN 205070891U CN 201520911191 U CN201520911191 U CN 201520911191U CN 205070891 U CN205070891 U CN 205070891U
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China
Prior art keywords
float
floating
flotation pontoon
water
photovoltaic
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CN201520911191.7U
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高红波
郑周
冯士芬
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HEFEI JUNENG NEW ENERGY TECHNOLOGY Co Ltd
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HEFEI JUNENG NEW ENERGY TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a surface of water floats flotation pontoon photovoltaic support. Include first flotation pontoon device and the second flotation pontoon device that is connected with it, first flotation pontoon device upper surface is equipped with the strengthening rib, and the middle part is equipped with the elliptical aperture that link up, and the lower surface is equipped with netted slot, first flotation pontoon device one end is equipped with first arch, and the other end is equipped with the second arch, first arch and second arch upper end are equipped with the connecting piece respectively, the connecting piece is embedded type snap connections board, first flotation pontoon device is equipped with the engaging lug all around with second flotation pontoon device, and is fixed through buckle formula bolted connection. The utility model discloses this structure adopts high density polyethylene to make, has the unrestrained impact nature of good anti -wind, ageing resistance, characteristic such as anticorrosive, and the non -staining environment avoids maintaining, and it is convenient that the installation is dismantled, accomplishes the equipment through connecting pieces such as bolt and nut, need not the welding.

Description

A kind of floating on water floating drum photovoltaic bracket
Technical field
The utility model belongs to solar-photovoltaic technology field, particularly relates to a kind of floating on water floating drum photovoltaic bracket.
Background technology
Along with signaling for help repeatedly and the deterioration of biological environment of the existing energy such as coal, oil, for descendants's meter, China is carrying forward vigorously the utilization of the new forms of energy such as water energy, wind energy and solar energy, and solar energy has become one of main energy with advantages such as its reserves are huge, safe, clean.Build large-scale solar plant, need to take a large amount of soils.But the contradiction that China has a large population and a few land is comparatively outstanding.In order to reduce the appropriation of land of resident compact community, many solar plant are all built in bleak and desolate remote area now, and the power delivery cost of long distance is very high.And solar power system waterborne can be good at the contradiction solving power delivery and land seizure, because of its build in waterborne first do not take residential land and cleaning and cooling easily, have obviously advantage for east China regional development solar energy power generating aspect.
Because ground light overhead utility needs a large amount of land resource, the less national development solar energy of island country and soil has certain inferior position, and mounting technique waterborne brings glad tidings for these countries.The water surface is installed does not need the supporting construction of fixing improve the availability of system and reduce cost.Because seawater can improve illuminance by reflected sunlight, and seawater can reduce the surface temperature of solar cell, and the photovoltaic generating system of the comparable land of Overwater floating photovoltaic system exceeds the energy output of 10%.
But current a kind of water surface power station needs in water surface piling, and stake top mark is tall and big in abundance of water peak level in season, and not only construction cost is high, and the cycle is long, and generating efficiency does not also improve.
Therefore, the floating photovoltaic plant of a kind of float-type swims on the water surface, should have good wind and wave resistance impact, the characteristic such as anti-aging, anticorrosive, free from environmental pollution, avoids safeguarding; And installing/dismounting is convenient, assembling is completed by connectors such as bolt and nuts, without the need to welding, avoid safeguarding, the floating photovoltaic plant of float-type not only saves the occupation of land of conventional photovoltaic electricity generation system, and less demanding to water source, the waters surface such as lake surface, sea, reservoir all can be installed, and this system is because being arranged on the water surface, open water supply can be utilized to lower the temperature for solar module, improve photovoltaic system whole efficiency.Meanwhile, keep the sun off owing to the water surface covering photovoltaic module, the breeding of algae in water can be suppressed, the effect of administering water area ecological environment can be played.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of floating on water floating drum photovoltaic bracket, by being provided with reinforcement at floating drum upper surface in order to increase the structural strength of floating drum; Middle part is provided with through elliptical aperture, is that principle alleviates floating drum weight with light-weight design; Surrounding is provided with engaging lug for fixing, and lower surface is provided with netted groove, adds the water surface adhesive force of floating drum, solves existing piling cribbing cost high, requires high, require high, the problems such as maintenance process is numerous and diverse to underwater sludge layer to the depth of water.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides a kind of floating on water floating drum photovoltaic bracket, and comprise the first device with float upper surface described in the second device with float that the first device with float and being attached thereto connects and be provided with reinforcement, middle part is provided with through elliptical aperture, and lower surface is provided with netted groove; Described first device with float one end is provided with the first projection, and the other end is provided with the second projection, and described first projection is respectively equipped with connector with the second protruding upper end, and described connector is interior insert-type buckle-type connecting plate; Described first device with float and the second device with float surrounding are respectively equipped with engaging lug, and engaging lug described in two is connected and fixed by buckle-type bolt.
Further, described first device with float is the hollow structure that high-density polyethylene material is formed through blow molding process, one side is provided with seal, and described seal makes floating drum be in sealing state after encapsulation process, prevents from entering foreign material or water affects floating drum float function.
Further, described second device with float upper surface is provided with anti-skidding ripple, and increase walking personnel safety thereon, surrounding is provided with engaging lug for being connected with the first device with float.
Further, the level height of described first projection is higher than the level height of the second projection, first projection and second convexes to form the inclined-plane for placing 1 piece of photovoltaic module, bevel angle can regulate according to designing requirement between 5 ° to 40 °, to meet different regions best photovoltaic generation optimum angle of incidence requirement; Arc is arranged on the inclined-plane formed between two first projections and the second projection, is conducive to ventilation, draining, dew eliminating etc., extends photovoltaic module useful life mounted thereto.
Further, described buckle-type bolt is plastic structural part, is provided with slip-off preventing draw-in groove, can effectively avoid it to come off from engaging lug, increases connection reliability.
Further, described connector upper end and photovoltaic battery panel are connected and fixed, and lower end and the first device with float are connected and fixed.
The utility model has following beneficial effect:
1. the utility model is a kind of floating on water floating drum photovoltaic bracket, and this structure adopts high-density polyethylene material to make, and has good wind and wave resistance impact, the characteristic such as anti-aging, anticorrosive, free from environmental pollution, avoids safeguarding; And installing/dismounting is convenient, complete assembling by connectors such as bolt and nuts, without the need to welding; Floating drum upper surface is provided with reinforcement in order to increase the structural strength of floating drum; Middle part is provided with through elliptical aperture, is that principle alleviates floating drum weight with light-weight design; Surrounding is provided with engaging lug for fixing, and lower surface is provided with netted groove, adds the water surface adhesive force of floating drum, is conducive to cutting down wave, makes whole floating drum square formation meet the requirement of cyclic load such as opposing wind, wave etc.
2. a kind of floating on water floating drum photovoltaic support structure of the present utility model, lower with tradition construction cost compared with formula photovoltaic bracket of driving piles, float-type floating photovoltaic bracket long perfomance life and wider by condition restriction, ranges of application such as water levels, any aquatic environment can be applicable to, do not destroy water environment, can with the industry perfect adaptation such as aquaculture; Not only save the occupation of land of conventional photovoltaic electricity generation system, and make full use of waters and cool accordingly, there is the characteristic that energy utilization rate is high, there is the effect of administering water area ecological environment simultaneously.
Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described describing the required accompanying drawing used to embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure vertical view of a kind of floating on water floating drum of the utility model photovoltaic bracket;
Fig. 2 is the structure upward view of a kind of floating on water floating drum of the utility model photovoltaic bracket;
Fig. 3 is the structure side view of a kind of floating on water floating drum of the utility model photovoltaic bracket;
Fig. 4 is buckle-type bolt front view;
In accompanying drawing, the list of parts representated by each label is as follows:
The floating device with float of 1-, 2-maintenance channel, 3-waling, 4-engaging lug, 5-component connecting piece, 6-seal, 7-buckle-type bolt, 8-elliptical aperture, 9-netted groove, 101-first is protruding, and 102-second is protruding, the anti-skidding ripple of 201-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to shown in Fig. 1-4, the utility model is a kind of floating on water floating drum photovoltaic bracket, comprise the first device with float 1 and be provided with reinforcement 3 in order to increase the structural strength of floating drum with the second device with float 2, first device with float 1 upper surface being separately fixed at the first device with float 1 both ends; Middle part is provided with through elliptical aperture 8, is that principle alleviates floating drum weight with light-weight design; Lower surface is provided with netted groove 9, adds the water surface adhesive force of floating drum, is conducive to cutting down wave, makes whole floating drum square formation meet the requirement of cyclic load such as opposing wind, wave etc.; First device with float 1 one end is provided with the first projection 101, and the other end is provided with the second projection 102, first protruding 101 and the second protruding 102 upper ends are respectively equipped with two connectors 5, and connector 5 is interior insert-type buckle-type connecting plate; First device with float 1 and the second device with float 2 surrounding are respectively equipped with engaging lug 4, and described in two, engaging lug 4 is connected and fixed by buckle-type bolt 7.
Wherein, the first device with float 1 is the hollow structure that high-density polyethylene material is formed through blow molding process, and a side is provided with seal 6, and seal 6 makes floating drum be in sealing state after encapsulation process, prevents from entering foreign material or water affects floating drum float function.
Wherein, the second device with float 2 upper surface is provided with anti-skidding ripple 201, and increase walking personnel safety thereon, surrounding is provided with engaging lug 4 for being connected with the first device with float 1, and lower surface is provided with netted groove 9, and a side is provided with seal 6.
Wherein, the level height of the first projection 101 is higher than the level height of the second projection 102, first protruding 101 and second protruding 102 forms the inclined-plane for placing 1 piece of photovoltaic module, bevel angle can regulate according to designing requirement between 5 ° to 40 °, to meet different regions best photovoltaic generation optimum angle of incidence requirement; Arc is arranged on the inclined-plane formed between two first projections 101 and the second projection 102, is conducive to ventilation, draining, dew eliminating etc., extends photovoltaic module useful life mounted thereto.
Wherein as shown in Figure 4, buckle-type bolt 7 is plastic structural part, is provided with slip-off preventing draw-in groove, can effectively avoid it to come off from engaging lug 4, increases connection reliability.
Wherein, connector 5 is insert-type buckle-type connecting plate in S shape, and upper end and photovoltaic battery panel are connected and fixed, and lower end is connected and fixed with the first protruding 101 and second projection 102 of the first device with float 1 respectively.
The operating process of the present embodiment is:
The capacity of the photovoltaic module in selected good a certain waters, according to the capacity of Capacity design photovoltaic arrays and the connection in series-parallel quantity of group string.Thus, quantity and the floating drum square formation arrangement mode of the first device with float 1 and the second device with float 2 is determined; Use buckle-type bolt 7 to stitch together the engaging lug 4 of adjacent floating device with float 1 and device with float 2 on land, successively the first some device with float 1 and the second device with float 2 are spliced into floating drum photovoltaic bracket square formation according to designing requirement in this manner.One piece of photovoltaic module is placed on every block first device with float 1 inclined-plane, by component connecting piece 5, photovoltaic module is fixed on the first device with float 1 inclined-plane, device with float 2 is connected to each other formation maintenance channel, conveniently overhauls and avoids blocking of front and rear row photovoltaic module.Finally the photovoltaic arrays that floating drum and assembly are formed is pushed in water, make whole photovoltaic arrays swim in the floating photovoltaic plant of formation level on the water surface.Floating on water photovoltaic plant is provided with mooring anchor load connection device, mooring anchor load connection device one end is connected with the engaging lug 4 of device with float, the other end is anchored at the bottom, mooring anchor can limit the displacement on floating on water photovoltaic electric forefront surface, improve the wind and wave resistance of photovoltaic arrays, the ability that anti-ripple carries.
In the description of this specification, the specific features that the description of reference term " embodiment ", " example ", " concrete example " etc. means to describe in conjunction with this embodiment or example, structure, material are lived feature and are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Disclosed the utility model preferred embodiment just sets forth the utility model for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the embodiment that this utility model is only described yet.Obviously, according to the content of this specification, can make many modifications and variations.This specification is chosen and is specifically described these embodiments, is to explain principle of the present utility model and practical application better, thus makes art technical staff understand well and to utilize the utility model.The utility model is only subject to the restriction of claims and four corner and equivalent.

Claims (6)

1. a floating on water floating drum photovoltaic bracket, comprise the first device with float (1) and be separately fixed at second device with float (2) at the first device with float (1) both ends, it is characterized in that, described first device with float (1) upper surface is provided with reinforcement (3), middle part is provided with through elliptical aperture (8), and lower surface is provided with netted groove (9); Described first device with float (1) one end is provided with the first projection (101), the other end is provided with the second projection (102), described first projection (101) and the second projection (102) upper end are respectively equipped with connector (5), and described connector (5) is interior insert-type buckle-type connecting plate; Described first device with float (1) and the second device with float (2) surrounding are respectively equipped with engaging lug (4), and engaging lug described in two (4) is connected and fixed by buckle-type bolt (7).
2. a kind of floating on water floating drum photovoltaic bracket according to claim 1, it is characterized in that, the hollow structure that described first device with float (1) is formed through blow molding process for high-density polyethylene material, a side is provided with seal (6).
3. a kind of floating on water floating drum photovoltaic bracket according to claim 1, is characterized in that, described second device with float (2) upper surface is provided with anti-skidding ripple (201).
4. a kind of floating on water floating drum photovoltaic bracket according to claim 1, is characterized in that, the level height of described first projection (101) is higher than the level height of the second projection (102).
5. a kind of floating on water floating drum photovoltaic bracket according to claim 1, is characterized in that, described buckle-type bolt (7) is plastic structural part, and has auto-lock function.
6. a kind of floating on water floating drum photovoltaic bracket according to claim 1, it is characterized in that, described connector (5) upper end and photovoltaic battery panel are connected and fixed, and lower end and the first device with float (1) are connected and fixed.
CN201520911191.7U 2015-11-13 2015-11-13 Surface of water floats flotation pontoon photovoltaic support Active CN205070891U (en)

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703695A (en) * 2016-03-21 2016-06-22 上海旗华水上工程建设股份有限公司 Supporting structure of waterborne photovoltaic system
CN105790684A (en) * 2016-05-04 2016-07-20 青岛迪玛尔海洋工程有限公司 Waterborne floating photovoltaic power station component
CN105790686A (en) * 2016-04-06 2016-07-20 乐清市骄阳新能源科技有限公司 Photovoltaic power generation module
CN105897125A (en) * 2016-05-23 2016-08-24 青岛迪玛尔海洋工程有限公司 Water floating-type photovoltaic power generation equipment
CN106240752A (en) * 2016-08-16 2016-12-21 巢湖市银环航标有限公司 A kind of navigation mark floating drum multifunctional assisting device
CN108001635A (en) * 2017-11-17 2018-05-08 安徽中能众诚新能源科技有限公司 A kind of flotation gear in floating on water surface power station
CN113244668A (en) * 2021-05-12 2021-08-13 中原环保股份有限公司 Algae inhibition system of sedimentation tank

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105703695A (en) * 2016-03-21 2016-06-22 上海旗华水上工程建设股份有限公司 Supporting structure of waterborne photovoltaic system
CN105703695B (en) * 2016-03-21 2018-01-26 上海旗华水上工程建设股份有限公司 Photovoltaic system supporting construction waterborne
CN105790686A (en) * 2016-04-06 2016-07-20 乐清市骄阳新能源科技有限公司 Photovoltaic power generation module
CN105790684A (en) * 2016-05-04 2016-07-20 青岛迪玛尔海洋工程有限公司 Waterborne floating photovoltaic power station component
CN105897125A (en) * 2016-05-23 2016-08-24 青岛迪玛尔海洋工程有限公司 Water floating-type photovoltaic power generation equipment
CN106240752A (en) * 2016-08-16 2016-12-21 巢湖市银环航标有限公司 A kind of navigation mark floating drum multifunctional assisting device
CN108001635A (en) * 2017-11-17 2018-05-08 安徽中能众诚新能源科技有限公司 A kind of flotation gear in floating on water surface power station
CN108001635B (en) * 2017-11-17 2019-05-14 安徽中能众诚新能源科技有限公司 A kind of flotation gear in floating on water surface power station
CN113244668A (en) * 2021-05-12 2021-08-13 中原环保股份有限公司 Algae inhibition system of sedimentation tank

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