CN207069543U - The cable system and floatation type photovoltaic array of a kind of Overwater-floating floating photovoltaic array - Google Patents
The cable system and floatation type photovoltaic array of a kind of Overwater-floating floating photovoltaic array Download PDFInfo
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- CN207069543U CN207069543U CN201720673678.5U CN201720673678U CN207069543U CN 207069543 U CN207069543 U CN 207069543U CN 201720673678 U CN201720673678 U CN 201720673678U CN 207069543 U CN207069543 U CN 207069543U
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Abstract
It the utility model is related to the cable system and floatation type photovoltaic array of a kind of floating type water photovoltaic array.Wherein cable system includes：Individual cable more than first；Multiple main floating bodies and multiple cable beareves, multiple cable beareves are respectively installed on multiple main floating bodies；Individual cable more than second；And multiple horizontal floating bodies and multiple strain relief clamps, multiple strain relief clamps are respectively installed on multiple horizontal floating bodies；Wherein, the weight of individual cable more than first is more than more than second individual cables.
Description
Technical field
Clean energy technology field is the utility model is related to, particularly a kind of cable of Overwater-floating floating photovoltaic array
System and floatation type photovoltaic array.
Background technology
Solar energy is a kind of clean energy resource.It is a kind of efficient profit that solar energy is directly translated into electric energy using photovoltaic plant
With the mode of solar energy.Photovoltaic plant is mainly built on the ground at present, such as built using idle soil.But
Because irradiation energy distribution density is small, had a great influence by meteorological condition, thus land photovoltaic plant usually require take it is very big
Area.In developed area, land resource is valuable, builds photovoltaic plant and is limited by very large.Photovoltaic waterborne refers to utilize
The idle water surface builds photovoltaic plant.Photovoltaic plant waterborne, which has, is not take up land resource, reduces Water Evaporation, avoids algae
Many advantages, such as growth, there is vast potential for future development.
Utility model content
For technical problem present in prior art, the utility model proposes a kind of floating type water photovoltaic array
Cable system, including multiple cables；Multiple cable beareves, multiple cable beareves are respectively installed on respective main floating body；And
Multiple strain relief clamps, multiple strain relief clamps are respectively installed on respective horizontal floating body；Wherein, at least one cable one end connection
Solar panel, by the cable bearer of the main floating body where the solar panel, passing through more than one strain relief clamp
Son, into header box.
Cable system as described above, wherein cable bearer include：First longeron and the second longeron；First crossbeam and second
Crossbeam, first crossbeam and second cross beam are arranged between the first longeron and the second longeron；And first cable wire ferrule and second electricity
Cable hoop, it is separately positioned on first crossbeam and second cross beam；Wherein, the first cable wire ferrule or the second cable wire ferrule define one
The space that individual or multiple current supply cables pass through.
Cable system as described above, wherein the first cable wire ferrule or the second cable wire ferrule can be fixed in the open in the first horizontal stroke
Beam or second cross beam.
Cable system as described above, wherein the first longeron includes the first and second connecting interfaces；Second longeron includes the
Three and the 4th connecting interface.First, second, third or the 4th connecting interface be adapted for attachment on the bearing of main floating body
Cable system as described above, first, second, third or the 4th connecting interface include two articles of vertical edges, two vertical edges
Inwardly or outwardly extend simultaneously in end.
Cable system as described above, wherein strain relief clamp include clip and card, and clip and card hold horizontal floating body tightly.
Cable system as described above, wherein raise up to form a platform in the middle part of card；Wherein strain relief clamp enters
One step includes：Lower engaging portion, it is arranged on the platform of card；And upper engaging portion, it coordinates with lower engaging portion, and
The through hole that one or more current supply cables pass through is defined between.
Cable system as described above, wherein upper engaging portion and the lower openable connection in engaging portion.
According to other side of the present utility model, a kind of floatation type photovoltaic array is proposed, it includes as above any described
Cable system.
Photovoltaic array as described above, further comprise the horizontal floating body of multiple interconnections, wherein being interconnected in multiple phases
Multiple strain relief clamps are positioned apart from the horizontal floating body connect.
Brief description of the drawings
Below, preferred embodiment of the present utility model will be described in more detail with reference to accompanying drawing, wherein：
Fig. 1 is the schematic diagram according to the floatation type photovoltaic array of one embodiment of the present utility model；
Fig. 2A-Fig. 2 H are the main floating body schematic diagrames according to one embodiment of the present utility model；
Fig. 3 A- Fig. 3 F are the schematic diagrames according to the horizontal floating body of one embodiment of the present utility model；
Fig. 4 A- Fig. 4 E are the schematic diagrames according to longitudinal floating body of one embodiment of the present utility model；
Fig. 5 A- Fig. 5 E are the schematic diagrames of floating body between the horizontal stroke according to one embodiment of the present utility model；
Fig. 6 is according to the connection diagram between each floating body of one embodiment of the present utility model；
Fig. 7 is according to the connection diagram between each floating body of one embodiment of the present utility model；
Fig. 8 is the schematic diagram according to the photovoltaic module of one embodiment of the present utility model；
Fig. 9 A- Fig. 9 C are the schematic diagrames according to the mounting bracket of one embodiment of the present utility model；
Figure 10 is the explosive view according to the mounting bracket of the reduction procedure of another embodiment of the present utility model；
Figure 11 A- Figure 11 F are the schematic diagrames according to the supporting structure of embodiment of the present utility model；
Figure 12 shows the schematic diagram of the cable bearer according to one embodiment of the present utility model；
Figure 13 shows the explosive view of the cable bearer according to one embodiment of the present utility model；
Figure 14 shows the schematic diagram of the strain relief clamp according to one embodiment of the present utility model；
Figure 15 shows the explosive view of the strain relief clamp according to one embodiment of the present utility model；And
Figure 16 shows the schematic diagram of the cable extended according to one embodiment of the present utility model along horizontal floating body.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
In the following detailed description, it may refer to as a part of specific embodiment for being used for illustrating the application of the application
Each Figure of description.In the accompanying drawings, similar reference describes substantially similar component in different drawings.This Shen
Each specific embodiment please has carried out description detailed enough following so that possesses the general of ability domain-dependent knowledge and technology
Logical technical staff can implement the technical scheme of the application.It should be appreciated that other embodiments can also be utilized or to the application
Embodiment carry out structure, logic or electrical change.
The utility model proposes a kind of cable system of the Novel floating photovoltaic array available for photovoltaic plant waterborne.
Fig. 1 is the schematic diagram according to the floatation type photovoltaic array of one embodiment of the present utility model.As shown in Fig. 1, light
Photovoltaic array 100 includes one or more photovoltaic modulies.It will be appreciated by those skilled in the art that diagrammatically only shown in Fig. 1
4 groups of photovoltaic modulies 101,102,103 and 104, every group include 12 photovoltaic modulies.Photovoltaic array 100 can be according to reality
Need to include any number of photovoltaic module.One photovoltaic module generally comprises a solar panel.
As shown in figure 1, photovoltaic array 100 further comprises the protection wall 110 around one or more photovoltaic modulies.Such as
Shown in figure, protection wall 110 is generally rectangular shaped, and four sides surrounds whole photovoltaic modulies.It will be appreciated by those skilled in the art that Fig. 1
In protection wall be also schematic.Protection wall 110 can have any shape, around or partially around all or part of photovoltaic groups
Part.
Fig. 2A-Fig. 2 H are the main floating body schematic diagrames according to one embodiment of the present utility model.Fig. 2A and Fig. 2 B are main floating
The front and back stereogram of body, Fig. 2 C and Fig. 2 D are the top view and front view of main floating body, show the overall shape of main floating body
Shape.Fig. 2 E are the sectional views of main floating body, show the internal structure of main floating body.And Fig. 2 F and Fig. 2 H are the bearing of main floating body respectively
Partial enlarged drawing with ear is drawn, shows the concrete structure of the two.
As illustrated, main floating body 200 includes main body 201.Be substantially in the upper surface of main body 201 it is flat, including one
Individual or multiple bearings 202.One or more groups of drawing ears 203 are additionally provided with main body 201, every group of drawing ear includes the drawing ear of more than 2.
It is generally rectangular shaped according to an example of the present utility model, the upper surface of main body 201.On 4 angles of main floating body
4 bearings are set respectively.Bearing is used to be connected with support, so as to support the solar panel fixed with support.Main floating body with
4 groups of drawing ears are set respectively on two connected sides of horizontal floating body, every group 2.Every group of drawing ear is used to connect with a horizontal floating body
Connect.Specifically, every group of drawing ear includes a first drawing He of ear 204 for being arranged on main floating body angle and stretching out from main body
One the second drawing ear 205 being arranged on the side of main floating body, second draws ear 205 to draw ear 204 close to first but draws ear with first
204 are spaced apart.
It is slightly interior on two sides that main floating body is not connected with horizontal floating body according to one embodiment of the present utility model
It is recessed, to improve the intensity of main body in itself.Further, according to one embodiment of the present utility model, main floating body and horizontal floating body
Multiple grooves 206 are set respectively on two connected sides, and the second drawing ear 205 in every group of drawing ear is contained in groove 206.Enter
One step, according to one embodiment of the present utility model, bearing 202 is arranged on the upper surface 201 of main floating body, and positioned at every group
The first of drawing ear is drawn between the drawing ear 205 of ear 204 and second.Spaced design between this bearing and drawing ear is also beneficial to improve master
The intensity of body, the effect of particularly lateral external force.
The stability that the intensity of main floating body is firmly connected for photovoltaic array with main floating body with horizontal floating body has notable shadow
Ring.Main floating body of the present utility model has carried out many improvement on material and structure, with improve the intensity of main floating body and with transverse direction
The firmness of floating body connection.
According to an example of the present utility model, main floating body uses high-density polyethylene material, and intensity is high, good toughness.Root
According to an example of the present utility model, at least double connected modes for drawing ear are employed between main floating body and horizontal floating body so that even
The firmness connect greatly increases.Under extreme conditions, even if one is drawn ear fracture, another draw ear be also enough main floating body and
Horizontal floating body is firmly attached.Also, this design cause interval between safeguarding can with longer, reduce overall maintenance into
This.According to an example of the present utility model, the groove of main floating body side draws ear except that can accommodate the second of main floating body, also may be used
To accommodate the 3rd drawing ear in the similar one group of drawing ear set of horizontal floating body on angle.Similarly, first on main floating body angle is drawn
The receiving the 4th that ear can also be received setting similar with horizontal floating body is drawn in the groove of ear.Thus, main floating body is with laterally floating
Not only there are at least double connections for drawing ear between body, embedded structure can also be formed between main floating body and horizontal floating body, so as to enter one
The bonding strength of step increase between the two.Meanwhile the groove design of main floating body side is also beneficial to improve the strong of main floating body in itself
Degree.
Further, as illustrated, the upper and lower surface in main floating body sets the different netted concave of pattern respectively.
Netted concave can increase the ability of main floating body resistance external force, increase the intensity of main floating body.Upper and lower surface pattern is different,
Make the direction of winner floating body resistance external force also all differences, be more beneficial for improving the intensity of main floating body.According to of the present utility model
One example, upper surface set 42 degree and 132 degree orthogonal netted concaves 207.Lower surface sets 0 degree and 90 degree mutually to hang down
Straight netted concave 208.
Further, according to one embodiment of the present utility model, the opening of main floating body is provided through in main floating body
209.The presence of opening is also for the intensity for increasing main floating body.According to an example of the present utility model, it is open as bar shaped, bar
The long side of shape is perpendicular to the direction of horizontal floating body.Due to the fixation of horizontal floating body, longitudinal stress is not likely to produce destruction.
The direction of this opening, which is set, increases main floating body resistance lateral stress so that main floating body intensity is higher.
Further, it is hollow with reference to figure 2E, main floating body, and is solid at the both ends of setting bearing and La Er.In
Empty floating body can reduce the consumption of material or increase the buoyancy of main floating body.Meanwhile hollow structure should for resistance
Power and deformation also have certain benefit.And the solid design at floating body both ends is advantageous to increase the intensity of gallal and the stabilization of bearing
Property.
Further, it is arranged on reference to figure 2F, bearing 202 on main floating body, bearing is in integrally bar shaped, including one trapezoidal flat
Platform 210 and the "T"-shaped raised line 211 (shape that section is shown in Fig. 2 E) extended from trapezoid platform.At the top of "T"-shaped raised line
Two grooves are formed between lateral extension portions 212 and trapezoid platform 210, are coordinated for the installation with support.
Further, with reference to figure 2G, Fig. 2 H, ear 203 is drawn to be integrally formed with main floating body, naturally to extension from main floating body
Stretch.Ear is drawn to include a through hole 215 so that screw 213 can pass through.In order to increase the intensity of gallal, draw and be provided with footpath on ear
To the reinforcement 214 with annular.
Fig. 3 A- Fig. 3 F are the schematic diagrames according to the horizontal floating body of one embodiment of the present utility model.Fig. 3 A and Fig. 3 B is
The front and back stereogram of horizontal floating body, Fig. 3 C are the top views of horizontal floating body, and Fig. 3 D are the sectional views of horizontal floating body, are shown
Go out the internal structure of horizontal floating body,.And Fig. 3 E are the side views of horizontal floating body, the global shape of horizontal floating body is shown.And
Fig. 3 F are the partial enlarged drawings for drawing ear, show its concrete structure.
Horizontal floating body 300 includes main body 310.The upper surface of horizontal floating body is substantially in bar shaped.The upper surface base of horizontal floating body
This is flat, including at least one set of drawing ear, and every group of drawing ear comprises at least two drawing ears.According to an example of the present utility model, such as
Shown in figure, 4 groups of drawing ears are set respectively on two sides that horizontal floating body 300 is connected with main floating body, every group 2.Every group of La Erbao
Include a 3rd drawing ear 301 for being arranged on the angle of horizontal floating body and stretching out and be arranged on the side of horizontal floating body the
Four draw ear 302, and the 4th drawing ear 302 is spaced apart close to the 3rd drawing ear 301 and with the 3rd drawing ear 301 on angle.Further
Ground, according to one embodiment of the present utility model, set respectively on two sides that main floating body is connected with horizontal floating body multiple recessed
Groove 303, the 4th drawing ear 302 in every group of drawing ear are contained in groove 303.
Firm connection between the intensity of horizontal floating body and horizontal floating body and main floating body has for the stability of photovoltaic array
And significantly affect.Horizontal floating body of the present utility model has carried out many improvement on material and structure, with improve its intensity and
With the firmness being connected.
According to an example of the present utility model, horizontal floating body uses high-density polyethylene material, and intensity is high, good toughness.
According to an example of the present utility model, at least double connected modes for drawing ear are employed between horizontal floating body and main floating body so that
The firmness of connection greatly increases.Under extreme conditions, even if one is drawn ear fracture, another draws ear to be also enough main floating body
It is firmly attached with horizontal floating body.Also, this design causes the interval between safeguarding to reduce overall maintenance with longer
Cost.According to an example of the present utility model, the groove of horizontal floating body side is drawn except that can accommodate the 4th of horizontal floating body the
Ear, the first drawing ear on angle in the similar one group of drawing ear set of main floating body can also be accommodated.Similarly, on horizontal floating body angle
3rd drawing ear can also be housed inside the similar receiving second set on main floating body and draw in the groove of ear.Thus, main floating body and horizontal stroke
To not only there are at least double connections for drawing ear between floating body, embedded structure can also be formed between main floating body and horizontal floating body, so as to
The further bonding strength of increase between the two.Meanwhile the groove design of horizontal floating body side is also beneficial to improve main float in itself
The intensity of body.
Further, as illustrated, the upper and lower surface in horizontal floating body sets different netted recessed of pattern respectively
Line.Netted concave can increase the ability of horizontal floating body resistance external force, increase the intensity of horizontal floating body.Upper and lower surface figure
Case is different so that the direction of horizontal floating body resistance external force also all differences.According to an example of the present utility model, upper surface is set
Put 45 degree and 135 degree orthogonal netted concaves 304.Lower surface sets 0 degree and 90 degree orthogonal netted concave 305.
Further, nonpenerative opening 306 is set with reference to figure 3B and 3D, the lower surface of horizontal floating body.The presence of opening
Also for the intensity for increasing horizontal floating body.According to an example of the present utility model, it is open as along horizontal floating body direction
Bar shaped and stepped, from following table, surface gradually tapers up upwardly.In order to increase intensity, reinforcement is provided with below upper surface
Muscle.
The strip gab of horizontal floating body bottom can reduce the consumption of material or increase the buoyancy of horizontal floating body.Together
When, strip gab structure also has certain benefit for resistance stress.And the solid design at floating body both ends is advantageous to increase gallal
Intensity and floating body stability.
Further, it is integrally formed with horizontal floating body with reference to figure 3F, La Er, stretches out naturally from horizontal floating body.Draw
Through hole is provided with ear, to allow screw to pass through.In order to increase the intensity of gallal, draw and the radially reinforcement with annular is set on ear
Muscle.
Fig. 4 A- Fig. 4 E are the schematic diagrames according to longitudinal floating body of one embodiment of the present utility model.Fig. 4 A and Fig. 4 B is
The front and back stereogram of longitudinal floating body, Fig. 4 C are the top views of longitudinal floating body, and Fig. 4 D are the front views of longitudinal floating body, are shown
The global shape of longitudinal floating body is gone out.And Fig. 4 E are the sectional views of longitudinal floating body, the internal structure of longitudinal floating body is shown.
Longitudinal floating body 400 includes main body 410.The upper surface of longitudinal floating body is substantially in bar shaped, including one or more groups of drawing ears,
Every group of drawing ear includes at least two and draws ear.As illustrated, set respectively on two sides that longitudinal floating body 400 is connected with horizontal floating body
Put 2 groups of drawing ears, every group 2 (if 4 groups of drawing ears can be included in the case of being connected with 4 horizontal floating bodies).Wrapped in every group of drawing ear
Include on an angle of be arranged on longitudinal floating body one and stretch out and the 5th draw ear 401 and a side for being arranged on longitudinal floating body
On the 6th draw ear 402, the 6th drawing ear 402 draws ear 401 to be spaced apart close to the 5th drawing ear 401 with the 5th on the angle.Longitudinal direction
Every group of drawing ear of floating body is used to be connected with a horizontal floating body.Further, according to one embodiment of the present utility model, longitudinal direction
Multiple grooves 403 are set respectively on the side that floating body is connected with horizontal floating body, and the 6th drawing ear 402 in every group of drawing ear is contained in recessed
In groove 403.
Longitudinal floating body of the present utility model has carried out many improvement on material and structure, with improve its intensity and with even
The firmness connect.According to an example of the present utility model, longitudinal floating body uses high-density polyethylene material, and intensity is high, toughness
It is good.According to an example of the present utility model, at least double connected modes for drawing ear are employed between longitudinal floating body and horizontal floating body,
So that the firmness of connection greatly increases.Under extreme conditions, even if one is drawn ear fracture, another draws ear to be also enough master
Floating body and horizontal floating body are firmly attached.Also, this design causes the interval between safeguarding to reduce overall with longer
Maintenance cost.According to an example of the present utility model, the groove of longitudinal floating body side is except that can accommodate the of longitudinal floating body
Six draw ear, can also accommodate the 3rd drawing ear on angle in the similar one group of drawing ear set of horizontal floating body.Similarly, horizontal floating body
The 3rd drawing ear on angle can also be housed inside the similar receiving the 6th set on longitudinal floating body and draw in the groove of ear.Thus, indulge
To not only there are at least double connections for drawing ear between floating body and horizontal floating body, can also be formed between longitudinal floating body and horizontal floating body embedding
Structure is closed, so as to further increase bonding strength between the two.Meanwhile the groove design of longitudinal floating body side is also favourable in itself
In the intensity for improving main floating body.
Further, as illustrated, the upper and lower surface in longitudinal floating body sets different netted recessed of pattern respectively
Line.Netted concave can increase the ability of longitudinal floating body resistance external force, increase the intensity of longitudinal floating body.Upper and lower surface figure
Case is different so that the direction of longitudinal floating body resistance external force also all differences.According to an example of the present utility model, upper surface is set
Put 45 degree and 135 degree orthogonal netted concaves 404.Lower surface sets 0 degree and 90 degree orthogonal netted concave 405.
Further, nonpenerative opening 406 is set with reference to figure 4B and 4D, the lower surface of longitudinal floating body.The presence of opening
Also for the intensity for increasing longitudinal floating body.According to an example of the present utility model, it is open as along longitudinal floating body direction
Bar shaped and stepped, from following table, surface gradually tapers up upwardly.In order to increase intensity, reinforcement is provided with below upper surface
Muscle.
The strip gab of longitudinal floating body bottom can reduce the consumption of material or increase the buoyancy of longitudinal floating body.Together
When, strip gab structure also has certain benefit for resistance stress.And the solid design at floating body both ends is advantageous to increase gallal
Intensity and floating body stability.
Fig. 5 A- Fig. 5 E are the schematic diagrames of floating body between the horizontal stroke according to one embodiment of the present utility model.Fig. 5 A and Fig. 5 B is
The front and back stereogram of floating body 500 between horizontal stroke, Fig. 5 C are the top views of floating body between horizontal stroke, and Fig. 5 D are the front views of floating body between horizontal stroke,
Show the global shape of floating body between horizontal stroke.And Fig. 5 E are the sectional views of floating body between horizontal stroke, the internal structure of floating body between horizontal stroke is shown.
Floating body includes main body 510 between horizontal stroke.The general square shape of floating body 500 between horizontal stroke, including multiple be arranged on angle and naturally outside
Ear 501-504 is drawn in extension.According to one embodiment of the present utility model, ear is drawn to be arranged between horizontal stroke on the side of floating body.According to this
One example of utility model, it is horizontal between 4 of floating body draw ears to be all connected to main floating body and horizontal floating body simultaneously.Or floated between horizontal stroke
2 drawing ears of body, while it is connected to main floating body and horizontal floating body；Other 2 are drawn ear to be connected to horizontal floating body.It is new according to this practicality
One embodiment of type, it is horizontal between floating body use high-density polyethylene material, intensity height, good toughness, long lifespan.Further, originally
Floating body also uses many improvement in structure between the horizontal stroke of utility model, to improve the intensity of floating body itself and the jail of connection between horizontal stroke
Soundness.For example, double connected modes for drawing ear are employed between horizontal stroke between floating body and other floating bodies so that the firmness of connection is significantly
Increase.Under extreme conditions, even if one is drawn ear fracture, another draws ear to be also enough firmly to connect floating body between horizontal stroke and other floating bodies
Connect, so that maintenance can be carried out in time.The groove design that the side of floating body includes between horizontal stroke is also beneficial between raising horizontal stroke in itself
The intensity of floating body.
Further, as illustrated, the upper and lower surface of floating body sets different netted recessed of pattern respectively between horizontal stroke
Line.Netted concave can increase the ability of floating body resistance external force between horizontal stroke, the intensity of floating body between increase is horizontal.Upper and lower surface figure
Case is different so that the direction of floating body resistance external force also all differences between horizontal.According to an example of the present utility model, upper surface is set
Put 45 degree and 135 degree orthogonal netted concaves 505.Lower surface sets 0 degree and 90 degree orthogonal netted concave 506.
Further, with reference to figure 5D and 5E, it is horizontal between floating body be solid.
Main floating body of the present utility model and horizontal floating body can be interconnected to form photovoltaic array.Longitudinal floating body is optional
, it can form the border of photovoltaic array or part photovoltaic array.Floating body is optional between horizontal stroke, and it can increase main floating body
The intensity being connected with horizontal floating body.
Fig. 6 is according to the connection diagram between each floating body of one embodiment of the present utility model.Fig. 6 shows photovoltaic
A part for array.As shown in fig. 6, horizontal floating body 603 is substantially elongated, and 4 are connected respectively near its 4 angles
Individual main floating body 601.A solar panel 602 is carried on each main floating body 601.
Fig. 7 is according to the connection diagram between each floating body of one embodiment of the present utility model.Fig. 7 shows photovoltaic
A part for array.As shown in fig. 7, the main floating body 601 of photovoltaic array 700 is generally rectangular shaped, and near its 4 angles respectively
It is connected to 4 horizontal floating bodies 603.Further, longitudinal floating body 604 is connected between the horizontal floating body on border.Enter one
Step ground, is connected with floating body 605 between horizontal stroke between limitrophe two horizontal floating bodies 603.Further, floating body 605 between horizontal stroke
Two angles of main floating body 601 are connected to, so as to play a part of reinforcing to overall structure.
Fig. 8 is the schematic diagram according to the photovoltaic module of one embodiment of the present utility model.As illustrated, photovoltaic array
800 include multiple main floating bodies 601 and the cell panel 602 being arranged on main floating body 601.According to one of the present utility model implementation
, a cell panel 602 is set on a main floating body 601.Photovoltaic module 800 further comprises around multiple main floating bodies 601
Border 610.Border 610 includes multiple horizontal floating bodies 603 and multiple longitudinal floating bodies 604.In border 610, it is provided with and is arranged in
Multiple horizontal floating bodies 603 of row.Main floating body 601 is connected between multiple horizontal floating bodies 603.Longitudinal floating body 604 is connected to multiple
Between horizontal floating body 603.According to one embodiment of the present utility model, main floating body is connected to 4 horizontal floating bodies.Longitudinal floating body
It is connected to 2 or 4 horizontal floating bodies.
Include according to one embodiment of the present utility model, between the horizontal floating body 603 on border 610 it is horizontal between floating body 605,
Between 603 in the adjacent horizontal floating body of its two be connected on border 610.According to one embodiment of the present utility model, side
Floating body 605 between horizontal stroke can be with or without between the rows of multiple horizontal floating bodies 603 of arrangement in boundary.
Fig. 9 A- Fig. 9 C are the schematic diagrames according to the mounting bracket of one embodiment of the present utility model.Fig. 9 A show logical
Cross the diagrammatic cross-section that solar panel is arranged on main floating body by support.As previously shown, main floating body by two groups of short supports and
Long stent supports other solar panels.Fig. 9 B show the mounting structure of short support；Fig. 9 C show the installation of long stent
Structure.Figure 10 is the explosive view according to the mounting bracket of the reduction procedure of another embodiment of the present utility model.Figure 11 A- scheme
11F is the schematic diagram according to the supporting structure of embodiment of the present utility model.
According to one embodiment of the present utility model, as shown in Figure 9 A, pass through long stent 901 and the offer pair of short support 902
The support of solar panel 903, realize the inclination at 903 certain inclination angle of solar panel.Length support 901 and 902
One end is installed on the bearing 9051 and 9052 of main floating body 904, so as to realize the connection with main floating body 904.Long and short two kind support
The other end be installed on the metal framework of solar panel 903, so as to realize the connection with solar panel 903.It is long
The height of short support 901 and 902 can process according to being actually needed, and main floating body 904 is flat in itself.Thus, this reality
Different angles can be realized with new photovoltaic array so as to be adapted to different regions.Moreover, support can be aluminium alloy
Component, cost be not high；And main floating body of the present utility model and other floating bodies can then turn into standardized components, carry out extensive
Production so that cost reduce.On the other hand, the standardization of main floating body also causes the angle that main floating body need not be considered during installation
Degree, makes installation more convenient.
As shown in Figure 9 B, long stent 901 includes rack body 9013 and connector 9012.The two can be parallel plate
Shape metal material is formed, and includes parallel connecting plate at spacing intervals between sheet metal.Specifically, connector 9012
Including upper part 9013 and low portion 9014, low portion 9014 bends inwards, and formation can be in main floating body bearing 9051
Trapezoid platform on two bases 9015 extending internally.The low portion 9014 of connector 9012 and the bearing 9051 of main floating body
T row raised lines shape cooperate, the level that two bases 9015 are adapted for insertion into the T-shaped raised line of the bearing 9051 of main floating body prolongs
In groove of the extending portion point between trapezoid platform, close-fitting relationship is formed, and realizes installation therebetween.Rack body
9013 include upper part 9016, center section 9017 and low portion 9018.The outward bending of low portion 9018, is formed in master
Two bases 9019 to stretch out on the trapezoid platform of floating body bearing 9051.The low portion 9018 of rack body 9013 with
The shape of connector 9012 cooperates, so as to realize installation therebetween.The upper part 9016 of rack body 9013
Supporting plate 90161 including being bent to form flanging from it at an angle to outer extension and in end.Supporting plate 90161 and press strip
90162 coordinate, and a part for the framework of solar panel is compressed therebetween, and are fixed by through bolt-lock, from
And solar panel is fixed on long stent.
As shown in Figure 9 C, the structure of short support 902 is similar with long stent 901, including rack body 9021 and connector
9022.The connector 9022 of short support is similar with the connector 9012 of long stent, and simply height is shorter, repeats no more here.It is short
Rack body 9021 includes upper part 9023 and low portion 9024, but and is not present center section；Also, upper part
9023 is at an angle with low portion 9024.Low portion 9024 is matched somebody with somebody with connector 9022 merge bent outward in shape
Folding, forms on the trapezoid platform of main floating body bearing 9,052 two bases to stretch out.In order to increase intensity, low portion
9024 can be fixed with connector 9022 by through bolt-lock 9025 in shape.The upper part 9023 of short support includes
Supporting plate 9026 that is extending therefrom and being bent inwards at edge.Include Part I with the bending pressing plate of short support assorted
90271, it matches somebody with somebody to merge with supporting plate 9026 bends outward at edge；Bending pressing plate includes Part II 90272, itself and short support
The side of upper part 9023 coordinates, and is bent inwards at edge.Bend the Part I 90271 and supporting plate 9026 of pressing plate 9027
A part for the framework of solar panel can be pushed down therebetween, and bends the Part II 90272 of pressing plate 9027 and short branch
It can be fixed between the upper part 9023 of frame by through bolt-lock 9028, so as to also by the framework pressure of solar panel
Tightly.
Floated it will be appreciated by those skilled in the art that can be arranged to both extend internally by the low portion of rack body with main
T raised lines on body bearing, which coordinate, to stretch out to form supporting construction again, and this embodiment is also in guarantor of the present utility model
Protect among scope.However, it is complicated and worthless in processing technology, the harmful effect in intensity is also easily caused.It is logical
Connector introducing is crossed, is so that the low portion of rack body can form more stable structure with outward bending, and connect
The bottom of fitting is bent inwards, and realization is combined closely with main floating body bearing.And rack body appearance relative with the cooperation of connector
Easily realize.
In the case where intensity allows, the part of outward bending can be given up on support, so that the design of support is more
To be simple and inexpensive.According to one embodiment of the present utility model, with reference to figure 10 and Figure 11 C, 11D, 11E and 11F, except
Beyond the part-structure of length support, the other parts of the present embodiment are identical with a upper embodiment.4 are set on main floating body 1001
Bearing 1002-1005.The short totally 4 support 1006-1009 of two groups of length can be arranged on 4 bearing 1002- on main floating body 1001
On 1005, and support cell panel 1010.Bend pressing plate 1010-1014 and support 1006-1009 to coordinate, by the frame of cell panel 1010
Frame 1020 is fixed with support 1006-1009, so as to realize the fixation of cell panel 1010.
With reference to figure 11C-11F, long stent 1101 includes upper part 1103, transition portion 1104, the and of center section 1105
Low portion 1106.Short support 1102 includes upper part 1107 and low portion 1108.Pressing plate 1111 and 1112 is bent to distinguish
Coordinate with length support 1101 and 1102, realize the fixation of cell panel.
The short support 1102 of the present embodiment is very similar with the short support 902 of a upper embodiment, but low portion 1108
Change, which turns to, to bend inwards, and thus T-shaped raised line of the low portion 1108 directly with main floating body bearing coordinates, and realizes support and main floating body
Between installation, so as to eliminate connector.Similarly, the low portion 1106 of long stent 1101 also becomes to turn to and bent inwards,
So as to which the T-shaped raised line directly with main floating body bearing coordinates, connector is eliminated.
Another change of the present embodiment is, transition portion 1104 is added on long stent 1101.Transition portion is deposited
Both the intensity of long stent 1101 can increased so that transition is more gentle, and has stronger external force resistance ability, can also
Support the fixed form of bending pressing plate, the implementation more conducively installed.
According to one embodiment of the present utility model, photovoltaic array is anchored so that floating type water photovoltaic battle array by rope
Row are more stable.If rope is fixed on single floating body, easily floating body is caused to damage.For the utility model proposes
Floating body, dexterously realized rope by the combination between main floating body and horizontal floating body while be connected to multiple floating bodies, so as to keep away
Exempt from the broken meeting for floating body, and without making any change in itself to floating body.
One problem of floating type water photovoltaic array is that the space of floating body is smaller, can not install cable trough.This makes
Must be difficult that the cable of floatation type photovoltaic array is effectively managed, cable easily suffers erosion and lost, and breaks down also not
Beneficial to fast positioning location of fault.
The utility model proposes a kind of cable system of floatation type photovoltaic array, including：Individual cable more than first；Multiple masters
Floating body and multiple cable beareves, multiple cable beareves are respectively installed on multiple main floating bodies；Individual cable more than second；And multiple horizontal strokes
To floating body and multiple strain relief clamps, multiple strain relief clamps are respectively installed on multiple horizontal floating bodies；Wherein, individual cable more than first
Weight is more than more than second individual cables.
Figure 12 shows the schematic diagram of the cable bearer according to one embodiment of the present utility model.Figure 13 shows basis
The explosive view of the cable bearer of one embodiment of the present utility model.
As shown in Figures 12 and 13, cable bearer 1200 is arranged on main floating body 1210.It is vertical that cable bearer 1200 includes first
The longeron 1202 of beam 1201 and second.Cable bearer 1200 further comprises first crossbeam 1203 and second cross beam 1204, and first is horizontal
Beam 1203 and second cross beam 1204 are arranged between the first longeron 1201 and the second longeron 1202.Cable bearer 1200 further wraps
Cable wire ferrule 1205 and 1206 is included, it is separately positioned on first crossbeam 1203 and second cross beam 1204.The He of cable wire ferrule 1205
1206 define the space that one or more current supply cables pass through.According to one embodiment of the present utility model, the He of the first longeron 1201
Second longeron 1202 is fixedly connected between first crossbeam 1203 and second cross beam 1204.According to one of the present utility model implementation
Example, cable wire ferrule 1205 and 1206 are fixed on first crossbeam 1203 and second cross beam 1204.According to of the present utility model another
Individual embodiment, cable wire ferrule 1205 and 1206 can be fixed in the open on first crossbeam 1203 and second cross beam 1204, so as to side
Just cable is into and out.
According to one embodiment of the present utility model, the first longeron 1201 includes two connecting interfaces 1211 and 1212；And
Second longeron 1202 includes two connecting interfaces 1213 and 1214.Connecting interface 1211-1214 is adapted for attachment to main floating body
Stable connection is formed on bearing.For example, connecting interface 1211-1214 can include the T-shaped with the bearing of main floating body
Two vertical edges that bar is engaged, two vertical edges inwardly or outwardly extend simultaneously in end, so as to insert the sky of T-bar lower end
Between in and realize the connection between cable bearer and main floating body.
Figure 14 shows the schematic diagram of the strain relief clamp according to one embodiment of the present utility model.Figure 15 shows basis
The explosive view of the strain relief clamp of one embodiment of the present utility model.Figure 16 is shown according to one embodiment of the present utility model
Along the schematic diagram of the cable of horizontal floating body extension.
As illustrated, strain relief clamp 1400 is arranged on horizontal floating body 1410.Strain relief clamp 1400 includes the He of clip 1401
Card 1402.Clip 1401 and card 1402 hold horizontal floating body 1410 tightly so as to realize strain relief clamp 1400 and horizontal floating body 1410
Between installation.
According to one embodiment of the present utility model, the middle part of card 1402 raises up, and forms a platform.Lower engagement
Part 1403 is arranged on the platform of card 1402.Upper engaging portion 1404 cooperates with lower engaging portion 1403, and two
The through hole that one or more current supply cables pass through is defined between person.According to one embodiment of the present utility model, upper engaging portion
1404 with lower 1403 openable connection of engaging portion, to facilitate the into and out of cable.The middle part of card 1402 is convex
Rise, so that cable is not the upper surface for being close to horizontal floating body completely, but has and be lifted up certain height.So
Cable can be caused to be not easy mutually to wind, therefore the distance between strain relief clamp can be caused suitably to increase.
With reference to figure 16, on multiple horizontal floating bodies, a strain relief clamp is just installed at interval of a certain distance, such as
1501-1503.Strain relief clamp constrains multiple cables 1510, so as to form cheer and bright cable run.
Cable system of the present utility model is very beneficial for the exclusion of failure.The cable of each solar panel is at it
Under main floating body on.And further, cable enters horizontal floating body from main floating body, and enters header box always.Work as failure
Afterwards, the cable between header box and solar panel can easily be found out without adding the mark such as label.Both it is simple
Change installation, also cause troubleshooting to become easy.
Above-described embodiment is only for illustration of the utility model, and is not the relevant technology to limitation of the present utility model
The those of ordinary skill in field, in the case where not departing from the scope of the utility model, it can also make a variety of changes and modification, because
This, all equivalent technical schemes should also belong to category disclosed in the utility model.
Claims (10)
- A kind of 1. cable system of floating type water photovoltaic array, it is characterised in that includingIndividual cable more than first；Multiple main floating bodies and multiple cable beareves, multiple cable beareves are respectively installed on multiple main floating bodies；Individual cable more than second；AndMultiple horizontal floating bodies and multiple strain relief clamps, multiple strain relief clamps are respectively installed on multiple horizontal floating bodies；Wherein, the weight of individual cable more than first is more than more than second individual cables.
- 2. cable system according to claim 1, it is characterised in that wherein cable bearer includes：First longeron and the second longeron；First crossbeam and second cross beam, first crossbeam and second cross beam are arranged between the first longeron and the second longeron；AndFirst cable wire ferrule and the second cable wire ferrule, it is separately positioned on first crossbeam and second cross beam；Wherein, the first cable wire ferrule or the second cable wire ferrule define the space that one or more current supply cables pass through.
- 3. cable system according to claim 2, it is characterised in that wherein the first cable wire ferrule or the second cable wire ferrule can It is fixed on first crossbeam or second cross beam with opening.
- 4. cable system according to claim 2, it is characterised in that wherein the first longeron connects including first and second Mouthful；Second longeron includes the third and fourth connecting interface, first, second, third or the 4th connecting interface be adapted for attachment to master On the bearing of floating body.
- 5. cable system according to claim 4, it is characterised in that first, second, third or the 4th connecting interface include Two vertical edges, two vertical edges inwardly or outwardly extend simultaneously in end.
- 6. cable system according to claim 1, it is characterised in that wherein strain relief clamp includes clip and card, clip Horizontal floating body is held tightly with card.
- 7. cable system according to claim 6, it is characterised in that wherein raised up in the middle part of card to be formed one it is flat Platform；Wherein strain relief clamp further comprises：Lower engaging portion, it is arranged on the platform of card；And upper engaging portion, its with Lower engaging portion coordinates, and defines the through hole that one or more current supply cables pass through between.
- 8. cable system according to claim 7, it is characterised in that wherein upper engaging portion can open with lower engaging portion Connection.
- 9. a kind of floatation type photovoltaic array, it is characterised in that it is included according to any described cable system in claim 1-8 System.
- 10. photovoltaic array according to claim 9, it is characterised in that further comprise that the transverse direction of multiple interconnections is floated Body, wherein being positioned apart from multiple strain relief clamps on the horizontal floating body of multiple interconnections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673678.5U CN207069543U (en) | 2017-06-05 | 2017-06-05 | The cable system and floatation type photovoltaic array of a kind of Overwater-floating floating photovoltaic array |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720673678.5U CN207069543U (en) | 2017-06-05 | 2017-06-05 | The cable system and floatation type photovoltaic array of a kind of Overwater-floating floating photovoltaic array |
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| CN207069543U true CN207069543U (en) | 2018-03-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204600A (en) * | 2017-06-05 | 2017-09-26 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable system of Overwater-floating floating photovoltaic array |
| CN108449011A (en) * | 2018-04-04 | 2018-08-24 | 宿州诺亚坚舟光伏科技有限公司 | A kind of holder group applied on float type water upper float |
-
2017
- 2017-06-05 CN CN201720673678.5U patent/CN207069543U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204600A (en) * | 2017-06-05 | 2017-09-26 | 宿州诺亚坚舟光伏科技有限公司 | A kind of cable system of Overwater-floating floating photovoltaic array |
| CN108449011A (en) * | 2018-04-04 | 2018-08-24 | 宿州诺亚坚舟光伏科技有限公司 | A kind of holder group applied on float type water upper float |
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