A kind of floating carrier
Technical field
The utility model belongs to Overwater floating vehicle equipment field, is specifically related to a kind of adjustable floating carrier and floating carrier array.
Background technology
Photovoltaic generating system is the power generating system utilizing solar cell directly solar power to be converted to electric energy.Its major part is solar cell, storage battery, controller and inverter.Be characterized in that reliability is high, long service life, free from environmental pollution, can be incorporated into the power networks again by Independent Power Generation, be subject to the favor of every industry or trade's tissue, there is vast potential for future development.
Build large solar power station, need to take a large amount of soils.But along with being on the increase of world population, the contradiction of having a large population and a few land is more and more outstanding.In order to reduce the appropriation of land of resident compact community, bleak and desolate remote area built in by many solar power stations now, and long distance powedr transmission cost is very high.People when considering the location problem of solar power station, it is preferred that both desert environmental, because soil, desert environmental is cheap, and sunny.In fact, the situation of the water body such as sea, lake and desert comparing class seemingly, also can not land occupations, and the shelters such as periphery is not built, high mountain.From the development of current countries in the world, developed area is distributed in coastal mostly, and the population in these areas is also very intensive.If solar power station is built on the water body such as sea, lake, both can not fight for soil with resident, also do not need from isolated area's long distance power transmission, power cost is low, and the wasting of resources is few.
Solar power station is built in following advantage in addition waterborne: first, solar components often meets with problems of excessive heat, therefore needs cooling water expansion tank to cool, solar electrical energy generation waterborne can directly with water cooling below, and cooling cost is very low; Secondly, dust can allow solar components dirty, affects the efficiency of solar electrical energy generation, therefore periodic cleaning solar components is needed, for earthbound solar energy assembly, cleaning cost is high, and is built in by solar power station and waterbornely directly can use water cleaning solar assembly.In addition, the average rainfall on lake surface or sea is also greater than desert environmental moisture conditions, and more rainfall is also conducive to the dust washed on solar components.
In order to build solar power station on the water, usually needing to build floating carrier, then on existing platform, laying solar components, swim on the water surface to enable photovoltaic generating system.The light transmission of the method for this laying and permeability to air are all very poor, and very large on the vegeto-animal impact in waters, waters even may become stinking " stagnant water " after a while.And existing photovoltaic generating system floating carrier cost waterborne is high, in photovoltaic generating system solar components size variation after namely no longer applicable, limit its use.
Have and some patents disclosed following floating on water surface device.
CN1502223 discloses a kind of plant growing device waterborne, and it is also a buoyancy aid in essence, and it is provided with several crossbearers and vertical frame, and in vertical frame, arranges several floating drums to serve as buoyancy source.Its shortcoming is also that size compatibility is poor, and floating drum is once leak, then lose buoyancy.In addition, its unexposed any measure making it expand in the two-dimensional direction.
CN102849186A discloses a kind of artificial floating island, but its structure is too complicated, and also wants filled polystyrene foaming body in floating drum, and it is more complicated that this makes it process, and is unfavorable for extensive use.In addition, any measure making it expand in the two-dimensional direction is not announced yet.
CN102957436A also discloses a kind of seawater float type solar energy photovoltaic generator, its float using closed frame and make this framework floating, and float is waste oil bucket such as.And use anchor to be fixed on the water surface by whole device.There is the problem of size compatibility difference equally in it, in addition, for preventing corrosion and biological attachment, needing to carry out anti-corrosion treatment to waste oil bucket surface, which increases cost.
CN103291551 discloses a kind of floating marine wind energy turbine set, and it arranges circular orbit on floating drum, and whole installation is circular.The problem of size compatibility difference is there is equally in this patent.In addition, any measure making it expand in the two-dimensional direction is not announced yet.
Patent CN103986409A before the applicant discloses a kind of photovoltaic generating system floating carrier waterborne, and it is the integral type shelly hollow structure of inner sealing, places photovoltaic power generation equipment above.Such floating carrier can also be expanded in the two-dimensional direction, forms matrix array.Such as, the patent CN103986406A of same applicant discloses a kind of photovoltaic module load-carrying unit square formation waterborne, and it is cooperatively interacted by floating carrier and forms, and the auxiliary section of adjacent floating mobile carrier is implemented through wirerope and connected.Find that this floating carrier has following weak point in actual use, one is that its processing and manufacturing needs to design special mould, and tooling cost is higher; Two is that size compatibility is poor, can not adjust the size of platform according to the concrete size of solar components flexibly.
For solving the problem of above-mentioned size compatibility difference, and for the ease of expanding in the two-dimensional direction, and difficulty of processing and tooling cost can be reduced, proposing the utility model.
Utility model content
For floating current carrier dimensions poor compatibility, the defect such as tooling cost is high, difficulty of processing is large, the utility model is proposed.The purpose of this utility model is to provide a kind of floating carrier, and it has the features such as adjustable, size compatibility is good.Floating carrier of the present utility model may be used for photovoltaic generating system, also may be used for other purposes.
The utility model first aspect relates to a kind of floating carrier, it comprises dismountable buoyant member 1, multiple transoms 12 that described dismountable buoyant member 1 comprises multiple flotation members 11 and they coupled together, wherein said flotation members 11 and/or transom 12 have airtight hollow section.Even if this airtight hollow section makes, when flotation members 11 is leaked with transom 12 junction, still to guarantee that this floating carrier can swim on the water surface all the time.Flotation members 11, according to the difference of embodiment, can be circle, polygon or heterotype tubing.Its material can be hollow glass steel or plastics, because these materials have the advantages such as the low and quality of cost is light.As long as described flotation members 11 can provide the component of buoyancy, in preferred embodiments, described flotation members 11 is the composite structural member that lightweight foam material and structural strength support are consisted of skins seal.
In preferred embodiments, described flotation members 11 is straight tubes, and described transom 12 is ell, curved pipe, T-shaped pipe or criss-cross pipe, and correspondingly, the global shape of described dismountable buoyant member 1 is rectangle, round rectangle, I-shape or grid-shaped.Therefore, described dismountable buoyant member 1, in tower structure, have space, and non-fully covers the structure on water body between various attaching parts.Wherein said transom 12 had both played and had connected the effect of flotation members 11, had again for whole floating carrier provides the effect of buoyancy.
In preferred embodiments, the end of described transom 12 is connected with flotation members 11, and centre portion is rod-like structure, solid construction or the structure with attached junction.
In preferred embodiments, the connection mode between described transom 12 with described flotation members 11 is for be socketed, to rivet, to be threaded or to glued joint.Also can be existing connection mode in any prior art.
In preferred embodiments, flotation members 11 described at least one has at least 1 connecting interface 14, for being connected with other object is detachable.
In preferred embodiments, flotation members 11 described at least one or transom 12 has the lower margin basis 13 of setting one-body molded with it or split type setting.When described flotation members 11 or transom 12 are split type setting with described lower margin basis 13, be fixedly connected with by modes such as splicing, fastener connections.
In preferred embodiments, described floating carrier also comprises the support 2 be positioned in described dismountable buoyant member 1, and support shape is any.In preferred embodiments, described support 2 comprises several montants 23, several braces 21 and is positioned at least two adjustable crossbeams 22 on described brace 21, or the stake body that described support 2 is formed in one; Described montant 23 is connected with aforementioned lower margin basis 13 each via connecting element 3, one end of described brace 21 is connected with other lower margin basis 13 each via connecting element 3, the other end of described brace 21 supports by montant 23, makes described brace 21 and the angle of described dismountable buoyant member 1 in 0 °-90 °.Due to the existence of adjustable crossbeam 22, floating carrier of the present utility model goes for the object supporting different size, and the size of even described object can be greater than the size of support 2.
In preferred embodiments, described adjustable crossbeam 22 and the connection mode between brace 21 are that chute is connected, clamping, cementing or fastener connect.Also can be existing connection mode in any prior art.
In preferred embodiments, described montant 23 can the sub bar of OQ t form by two sections, makes the total length of described montant 23 adjustable by the knock hole that pin inserted in the diverse location on two sub bars.Or arrange to be threaded on two sub bars and regulate total length.Thus regulate the angle between described dismountable buoyant member 1 and brace 21.Namely described angle can adjust according to the change of local sun irradiation angle, thus can make full use of local solar energy resources, reaches maximum generating efficiency.
In preferred embodiments, the material of described dismountable buoyant member 1 or support 2 is glass-felt plastic, polyethylene, polyphenylene oxide, acrylonitrile-butadiene-styrene copolymer, unsaturated polyester resin, epoxy resin, organic siliconresin, polyurethane and unsaturated polyester composite material, epoxy resin composite material, compound polyurethane material or their combination.
The utility model second aspect relates to a kind ofly expands by any one floating carrier aforementioned the floating carrier array formed in the two-dimensional direction, and each floating carrier in described floating carrier array is by the detachable connecting interface 14 being connected to connecting panel 4 or adjacent floating carrier of described connecting interface 14.According to the needs of project implementation scheme, floating carrier array can also be formed by being interconnected between the connecting interface 14 of each floating carrier side in described floating carrier array.Between each floating carrier in described floating carrier array, also can be existing connection mode in any prior art, such as hinged, be threaded, link or pin joint etc.
In preferred embodiments, also have auxiliary connection board 5 between described connecting panel 4, described connecting panel 4 is connected with described auxiliary connection board 5 is detachable.After connecting panel 4 is connected with auxiliary connection board 5, also have construction, safeguard, and the function of cable passage, facilitate power station to build up rear Maintenance and Repair.The impact of undulation on power station can also be overcome simultaneously.
In above-mentioned all parts of the present utility model, the fastener only for fixing lower margin basis etc. uses metal, in the place that environment for use is severe, also can use nonmetallic fastener.Remaining part all uses High molecular material to make, preferred glass steel.
The utility model also relates to a kind of floating carrier, comprises dismountable buoyant member 1, multiple transoms 12 that described dismountable buoyant member 1 comprises multiple flotation members 11 and they coupled together; Described floating carrier also comprises the support 2 be positioned in described dismountable buoyant member 1, and support shape is any.
Wherein said flotation members 11 is airtight hollow structure, or inner filling waterproof expanded material.
Wherein flotation members 11 described at least one has at least 1 connecting interface 14, for being connected with other object is detachable.
Wherein said flotation members 11 and multiple described transom (12) integrated connection they coupled together become a plane; Or connect into multiple tower structure, described tower structure is one or several the combination in oblong, square, grid type, I shape.
The material of wherein said flotation members 11 is the combination of one or more in high density polyethylene (HDPE), polyethylene, polyphenylene oxide, acrylonitrile-butadiene-styrene copolymer, unsaturated polyester resin, epoxy resin, organic siliconresin, polyurethane and metal-non-metal composite material, non-metal-nonmetallic composite.
Wherein said support 2 comprises several montants 23, several braces 21 and is positioned at least two adjustable crossbeams 22 on described brace 21; Or the stake body that described support 2 is formed in one; Described brace 21 and the angle of described dismountable buoyant member 1 in 0 °-90 °.
The material of wherein said support 2 is one or several the combination in aluminum alloy, zinc-plated carbon steel, glass-felt plastic, fiber composite materials.
The utility model also relates to a kind of floating carrier, comprises dismountable buoyant member 1, and described dismountable buoyant member 1 comprises multiple flotation members 11; Described floating carrier also comprises the support 2 be positioned in described flotation members 11, and support shape is any.
Wherein said flotation members 11 is airtight hollow structure, or inner filling waterproof expanded material.
Wherein said support 2 comprises several montants 23, several braces 21 and is positioned at least two adjustable crossbeams 22 on described brace 21; Or the stake body that described support 2 is formed in one; Described brace 21 and the angle of described dismountable buoyant member 1 in 0 °-90 °.
The beneficial effects of the utility model are as follows:
1, floating carrier of the present utility model has adjustable, that size compatibility is good advantage.First due to the existence of adjustable crossbeam, the position of crossbeam can be regulated according to the size of solar components, thus make a floating carrier can be used for the solar components of multiple different size.Secondly, due to the adjustable length of montant, the angle of solar components and the water surface can be regulated, thus local solar energy resources can be made full use of, reach maximum generating efficiency.Moreover, by the floating platform that flotation members and the transom combination of various ways are extended integrally, or connect into the tower structure of the various ways such as oblong, square, grid type, I shape, thus freely can regulate the size of floating platform or tower structure, thus adapt to the solar components of different size.
2, floating carrier of the present utility model is convenient to expand in the two-dimensional direction, by multiple floating carrier is connected, can according to the quantity of the demand reasonable arrangement floating carrier to electricity, and the connection modes such as hinged, link make relative motion between floating carrier be more prone to, avoid the damage that the water surface rises and falls to floating carrier.
Airtight hollow section design in the flotation members 11 of 3, the dismountable buoyant member 1 of floating carrier of the present utility model can prevent from leaking, and guarantees that floating carrier can swim on the water surface.
4, the flotation members 11 of dismountable buoyant member 1 that contacts with the water surface of floating carrier of the present utility model and transom form the dismountable buoyant member 1 of frame-type, instead of cover completely on water body, thus make oxygen and some light can through cell panel, so the animals and plants in water can be survived, can not be greatly affected, can not water quality be affected.
5, floating carrier of the present utility model only adopts a small amount of metal piece, and remaining part all uses High molecular material to make, and such as glass-felt plastic is made, and cost is low.
6, floating carrier of the present utility model is installed simple and quick, scene and can be realized welding and install.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of floating carrier of the present utility model.
Fig. 2 is the schematic diagram of a kind of floating carrier array of the present utility model.
Fig. 3 is the schematic diagram of a kind of adjustable montant of the present utility model.
Fig. 4 is the schematic diagram of another kind of floating carrier array of the present utility model.
Fig. 5 is the schematic diagram of another floating carrier array of the present utility model.
Fig. 6 is the schematic diagram of another floating carrier array of the present utility model.
Wherein: 1, dismountable buoyant member; 11, flotation members; 12, transom; 13, lower margin basis; 14, connecting interface; 2, support; 21, brace; 22, adjustable crossbeam; 23, montant; 3, connecting element; 4, connecting panel; 5, auxiliary connection board.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described, but should not be construed as restriction of the present utility model.
As shown in Figure 1, adjustable floating carrier waterborne of the present utility model comprises the support 2 above the dismountable buoyant member 1 and its that contact with the water surface; Described dismountable buoyant member 1 is substantially rectangular, 4 transoms 12 comprising 4 flotation members 11 and they are coupled together, form pipe linkage section between described flotation members 11 and transom 12, each transom 12 all has lower margin basis 13 integrated with it; At least two adjustable crossbeams 22 that described support 2 comprises 2 montants, 23,2 braces 21 and is positioned on described brace 21, described montant 23 is connected with adjacent two lower margin bases 13 each via connecting element 3, one end of described brace 21 is connected with another two lower margins basis 13 each via connecting element 3, the other end of described brace 21 supports by montant 23, makes described brace 21 at an angle with described dismountable buoyant member 1.
In use, the solar components in photovoltaic generating system or other are needed the object by stent support to be fixed on the support of described floating carrier, being such as fixed by spacing briquetting, also can be existing connection mode in any prior art.Regulate the position of adjustable crossbeam 22 according to the size of solar components used or other objects, make floating carrier of the present utility model be applicable to the panel of different size, even the size of solar components or other objects can be greater than the size of support.
According to local sun irradiation angle, the length of described montant 23 can be regulated, thus regulate the angle between described dismountable buoyant member 1 and brace 21, local solar energy resources can be made full use of like this, reach maximum generating efficiency.
Large in electrical demand amount, when needing more photovoltaic generating systems, multiple floating carrier of the present utility model can be used to expand in the two-dimensional direction and to form floating carrier array, as shown in Figure 2.When described floating carrier is for forming floating carrier array, described dismountable buoyant member 1 is by being interconnected to constitute floating carrier array between the connecting interface 14 on Arbitrary Relative both sides on it, and each floating carrier in described floating carrier array is by the detachable connecting interface 14 being connected to connecting panel 4 or adjacent floating carrier of described connecting interface 14.And also detachable connection between each connecting panel 4.
In the case of necessary, also have auxiliary connection board 5 between described connecting panel 4, described connecting panel 4 is connected with described auxiliary connection board 5 is detachable.
Fig. 3 is the structural representation of adjustable montant 23, it can the sub bar of OQ t form by two sections, make the total length of described montant 23 adjustable by the knock hole that pin inserted in the diverse location on two sub bars, thus regulate the angle between described dismountable buoyant member 1 and brace 21.Namely described angle can adjust according to the change of local sun irradiation angle, thus can make full use of local solar energy resources, reaches maximum generating efficiency.
As shown in Figure 4, another kind of floating carrier array of the present utility model comprises dismountable buoyant member 1A, multiple transom 12A that dismountable buoyant member 1A comprises multiple flotation members 11A and they coupled together; This floating carrier also comprises the support 2 be positioned on described dismountable buoyant member 1A, and support shape is any.
Wherein, flotation members 11A is airtight hollow structure, or inner filling waterproof expanded material.
Wherein, in each floating carrier matrix, at least one flotation members 11A has at least 1 connecting interface 14A, it can be such as the lug arranged on the corner or side of rectangle floating member 11A, so that flotation members 11A is fixedly connected with adjacent flotation members 11A by modes such as pins, or will be fixed together with transom 12A.
Shown in composition graphs 4, transom 12A can be specifically middle porose hollow member, and the screw with steel disc can be adopted to be linked together by adjacent flotation members 11A through transom 12A.Flotation members 11A and the multiple described transom 12A integrated connection they coupled together become a plane.
In the present embodiment, flotation members 11A is by transom 12A, and connect into an entirety, support 2 can be fixed on flotation members 11A, also can be fixed on transom 12A.Support 2 and the setting angle of dismountable buoyant member 1A can be 0 to 90 to spend.The material of support 2 is one or several the combination in aluminum alloy, zinc-plated carbon steel, glass-felt plastic, fiber composite materials.
Wherein, the material of flotation members 11A can be the combination of one or more in high density polyethylene (HDPE), polyethylene, polyphenylene oxide, acrylonitrile-butadiene-styrene copolymer, unsaturated polyester resin, epoxy resin, organic siliconresin, polyurethane and metal-non-metal composite material, non-metal-nonmetallic composite.
As shown in Figure 5, another floating carrier array of the present utility model comprises dismountable buoyant member 1B, multiple transom (not shown)s that dismountable buoyant member 1B comprises multiple flotation members 11B and they coupled together; This floating carrier also comprises the support 2 be positioned on described dismountable buoyant member 1B, and support shape is any.
Wherein, flotation members 11B is airtight hollow structure, or inner filling waterproof expanded material.The profile of flotation members 11B can be cuboid, square or other shapes.Wherein, in each floating carrier matrix, at least one flotation members 11B has at least 1 connecting interface 14B.Flotation members 11B is interconnected to tower structure one by one by the connecting interface 14B on it and transom, and described tower structure can be specifically one or several the combination in any in oblong, square, grid type, I shape framework.
In the present embodiment, support 2 and the setting angle of dismountable buoyant member 1B can be 0 to 90 to spend.The material of support 2 is one or several the combination in aluminum alloy, zinc-plated carbon steel, glass-felt plastic, fiber composite materials.
In the present embodiment, the material of flotation members 11A can be the combination of one or more in high density polyethylene (HDPE), polyethylene, polyphenylene oxide, acrylonitrile-butadiene-styrene copolymer, unsaturated polyester resin, epoxy resin, organic siliconresin, polyurethane and metal-non-metal composite material, non-metal-nonmetallic composite.
The floating carrier of aforementioned two kinds of embodiments, at least has following beneficial effect:
1, the combination of floating framework and support is adopted, can the solar components of compatible different size, can effectively avoid integral type buoyancy aid can only be used in the limitation of single size solar components;
2, flotation members can simultaneously as maintenance channel, and without the need to setting up maintenance channel again, structure is simple, cost-saved;
3, flotation members structure is simple, and die cost is low, can produce fast.
As shown in Figure 6, in another embodiment of the present utility model, floating carrier array comprises dismountable buoyant member 1C, and dismountable buoyant member 1C comprises multiple flotation members 11C; This floating carrier also comprises the support 2 be positioned on described dismountable buoyant member 11C, and support shape is any.
In the present embodiment, flotation members 11C is airtight hollow structure, or inner filling waterproof expanded material.Composition graphs 6, flotation members 11C can be specifically but be not limited to drum-shaped, such as, can also be square, spherical keg float or other construction profile.
Different with embodiment above, in the present embodiment, directly flotation members 11C dispersion be connected with support 2, flotation members 11C can not be connected by attaching parts.In the present embodiment, support 2 can adopt existing mode to carry out connection.Can be connected to each other between support 2 and come along plane development, the photovoltaic modulies such as the photovoltaic battery panel of support 2 and upper supporting thereof form photovoltaic matrix on the water surface, and the flotation members 11C below support 2 provides buoyant support for photovoltaic matrix.
Can find out, the alerting ability that this floating carrier in the present embodiment adapts to the photovoltaic module of different size is higher, and structure is simple, and cost of installation is low.
In sum, floating carrier of the present utility model or floating carrier array have adjustable, size compatibility is good, installs simple and low cost and other advantages.