ES1057555U - Forming device media panel solar collector. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for the formation of supports for solar panels, which are arranged on a surface or plane and which have means for joining solar panels, characterized in that it comprises a structure that has: - means for supporting a floor or floor with variations in its inclination (35-39) - means for the base of the structure to form a uniform plane (38) - knots (1, 2, 3) - connecting rods comprising - crossbars (17, 16, and 23) - longitudinal bars (25) - transverse oblique bars (15) - oblique longitudinal bars (11, 14) - diagonal oblique bars (34) - vertical bars (13) - provided the longitudinal and transverse bars of some plates (20, 20.1) binding to the node, which have holes for fixing - the oblique bars are provided, and the transverse bars of ferrules (24) for attachment to the node that have holes for fixing - arranging a unión between knots (1, 2, 3) rods and plates, joining means consisting of corresponding volumes and threads. Possessing means for fixing plates to said structure. With the plate fixing bars (18, 19, 25) joined by flanges (40) to the longitudinal bars (11) on which they support, Whose feet have means to accommodate a counterweight or to join a counterweight, being in turn provided with means for fixing it to the ground. (Machine-translation by Google Translate, not legally binding)

Description

Device for the formation of supports solar collection panels.

The technical sector of this invention is the of the assemblies and devices that are intended for the assembly of support structures, and particularly panels for collection of solar radiation.

The collection of solar radiation is derived from the arrangement of panels for capturing the sun's rays. These solar rays are projected on the planet's surface in an orientation that depends on latitude, time, as well as of the station, its maximum variation being 46 ° 54 '.

This amplitude assumes that at the time of Winter's entry, the sun's rays project very obliquely, while at the entrance of the summer they rise 46 ° 54 'towards the zenith. It is necessary, therefore, to establish a middle ground for the uptake extends the maximum hours.

On the other hand, it is known that the visible sun make an apparent journey around the earth of about 250 ° in June and about 110 ° in December at latitude of 40 °; consequently the solar hours are proportional to said journey.

It also happens that the solar rays that heat the collection plates a lot, produce a reduction in the generation of energy, if compared with the same uptake and lower plate temperature. This adds to the more vertical Plates are placed, less likely to be illuminated by the rising or setting sun in summer, while they have horizontal, the winter sun would hardly affect they.

It is possible, and there is a history of it, to lead Track the sun's rays. This creates problems. derived from the fact that it is a single axis that supports all traction, the weight and movement of the plates, and when they constitute a large surface, wind action can break or damage these mechanisms, in addition to releasing in other cases the plates.

Thus it has been resolved that the optimum inclination of the collection plates, for the Mediterranean latitude of approximately 40 ° N, is 30 ° above the horizontal.

The whole structure that constitutes a From the devices, it is: Bars, manufactured to some measures directly related to the measurement of the plates. Knots, with 30 ° inclination so that the same knot can Bear: Ground support, cross-sectional support, fixing longitudinal horizontal, and transverse oblique and oblique crossbars  longitudinal. In addition, fast plate fixing device, which determines the minimum need of personnel for assembly, as well as an optimum resistance to wind attacks gusty

Indication of prior art

ES 1044310 U per two-axis tracker for plates solar, is configured as a device that equipped with a foot It is equipped with two axes of rotation, one vertical, and the other oblique equipped with a spindle for tilting the plate assembly. The supports are constituted by a network of bars.

U 250863 per adjustable plate holder solar, is formed by a structure that has a fixed support and a height adjustable support which determines the inclination variable plate located on the roof where it is located.

ES1048438 U per support for the installation of solar panels and the like, it is constituted by a support for the support of any type of element that requires variation in its degree of inclination, and is configured by two parts, both supporters of two axes that support a plate and that elevated to a greater extent one or the other determine a different inclination in the plate that is placed between them.

The present invention aims at a device for the formation of supports of capture panels solar. Said device has the specific purpose of hosting solar panels, and is structured so that it allows its location preferably on a terrace or similar flat floor, and is configured by the conjunction of nodes for joining bars longitudinal, transverse and oblique that support the fixation of the plates, also equipped with a configuration particular.

In order to make clearer the explanation that will follow, it is accompanied by 5 sheets of drawings that in 7 figures They represent the essence of the present invention.

Figure 1 shows a perspective view of the connection node between bars that form the support structure of the plates.

Figure 2 shows a side elevation view of said knot

Figure 3 a plate support structure according to a type configuration.

Figure 4 shows a perspective view schematic of the way of joining a knot to its oblique bars longitudinal, and transverse horizontal, according to a detail of the  figure 3.

Figure 5 shows a perspective view schematic of the way of joining a knot to oblique bars transversal, according to a detail of figure 3.

Figure 6 shows a detail of the mode of fixing of the solar panels on the profiles superimposed on the structure, and the union of said profiles to the structure

Figure 7 shows a detail view of the plate fixing according to figure 6.

In these figures it is represented indicated by:

one

knot; face of lateral support

two

knot; "L" of junction between both sides of the knot

3

knot; face of lateral support.

The set 1, 2, 3 is called a knot for the purpose of this explanation.

4

joint welding between "L" and faces 1 and 3 of the knot

5

vertex hole higher

6

central hole medium

7

bottom hole close to the angle

8

bottom hole center

9

bottom hole in the blunt end

10

angle

eleven

longitudinal bar oblique

12

longitudinal bar horizontal

13

bar vertical

14

oblique bar longitudinal

fifteen

oblique bar cross

16

crossbar rear horizontal

17

crossbar anterior horizontal

18

double stand of plates

19

simple support of plates

twenty

platen

20.1

platen

twenty-one

screws clamping between bars and plates

22

double piece joint angle pletinas-knot. You can integrate the angles at the bottom of parts 1 and 3, as an embodiment simplified of identical essentiality

2. 3

crossbar central

24

platen oblique

25

simple support of plates

26

support plate the solar panel in simple support 25

27

support plate double support solar panel 18

28

support plate double support solar panel 18

29

threaded rivets internal

30

rotating part; arrangement perpendicular to bar 18, 19 or 25 retains the plate; aligned with these bars releases the solar panels

31

screw fixation

32

license plate solar

33

angle in the oblique plate

3. 4

oblique bar bottom diagonal

35

the base for union ballast may have appropriate forms complementary to the type of ballast applied

36

tie rods between base 35 and plate 37.

37

intermediate plate between the structure and the base 35

38

foot formed by a tie bar between plate 37 and part 22

39

holes for height / tilt adjustment of base 35, adapting to slopes or waterfalls of the terraces.

40

flanges

Explanation of the invention and an embodiment

As indicated before, the support for the support of solar panels can be manufactured as up to now " in situ " and adapting to the conditions of the number of plates to be installed, and of the available surface. This implies an investment in each project that the client must pay. The systematization of the device assembly for the formation of solar capture panel supports, has the advantage that being preformed pieces each destined for a specific purpose, cut at appropriate distances, provided with thread when other parts must be threaded on them, and of the necessary forms for the formation of the set.

The device is formed by the bars that they constitute the base, this base being quadrangular, and equipped with diagonal bars that tend to the stability of said quadrangular shape. These bars have to form a plane. It does not matter so much that it is slightly deviated from the horizontal as that their points do not form a uniform plane with each other.

The structure of the base is formed by the bases 35, which have at least one stud 36 and preferably three, which determine between the three by their insertion in the plate intermediate 37, a horizontality of said plate 37 and corresponding verticality of foot 38 that joins the structure.

Thus, the greater or lesser entry of the bars 36 on intermediate plate 37 through the nuts corresponding for fixing in the holes 39 made in this determines the horizontality of the plate 37 and therefore of the verticality of the foot 38.

Foot 38 is inserted into a hole corresponding to the double angle piece 22. This piece has an asymmetric shape, presenting a "U" shape that it has below the parts 1 and 3 of each node arranged in the base, with a lateral wing, or be said symmetrical wing, in this case with hole for fixing also on the other wing.

This piece 22 can be replaced by wings practiced together with parts 1 and 3 of each node provided in the base. In all three cases it has the same effect. It is in definitive to connect the supports to the ground with the structure, of so that it is level.

The knots are formed by pieces 1 that having two parts 1 and 3 and a central 2, allow the union in its base, of the bars that make up the plane. Those who are in the lower plane joins the pieces 22. Those that are arranged in the high parts do not require said parts 22.

The structure is configured so that practiced the arrangement of nodes and longitudinal bars 12, and oblique longitudinal 14, oblique longitudinal 11, transverse 17, 16, 15 and 23, and diagonals 34, adopts the plane configuration support, inclined approximately 30 °. Being the plane uniform bottom, the rest of the structure turns out to be, by reason that the bars are equipped with holes for each fixation at preset distances.

The support of the solar panels is determined by transverse bars 18, 19 and 25, superimposed. These bars are fastened by flanges 40 to the bars oblique longitudinals 11. The central crossbars 18, they are provided with a support plate 28, so that the angle formed by said plate and the body of the bar 18, forms a space that hosts solar panel 32, in cooperation with another plate 28 of a central bar, or with another plate 26 of a bar located at the end, like 25. Between these two plates supports the solar panel for support, taking the inclination of the structure. The means to prevent the plate from separating, is described in figures 6 and 7 and consists of a piece 30 that joins any of profiles 25, 18 and 19, which are arranged in a drill with thread or with a rivet that integrates a thread 29. This receives a screw 31. Said screw retains a piece 30 that It is rotating. It fundamentally adopts two positions: One aligned to bars 25, 18 or 19. In this arrangement the solar panels they can lean, be lifted and move, because their space is free. In the other position, perpendicular to the previous one, the piece 30 invades part of the space by which the solar panel could be raised, so that it is fixed.

It is susceptible of industrial application, in the manufacture of structures for support of collection panels solar energy.

Claims (6)

1. Device for the formation of supports of solar collection panels, which are arranged on a surface or plane and have means for joining solar panels, characterized in that it comprises a structure that has: - means for support on a floor or floor endowed with variations in its inclination (35-39) - means for the base of the structure to form a uniform plane (38) - knots (1, 2, 3) - tie rods comprising

-

crossbars (17, 16, and 23)

-

bars Longitudinal (12)

-

oblique bars transversal (15)

-

oblique bars longitudinal (11, 14)

-

oblique bars diagonals (34)

-

vertical bars (13)

- equipped with longitudinal bars and transverse of some plates (20, 20.1) of union to the knot, that they have holes for fixing - equipped with oblique bars, and transverse of some plates (24) of union to the knot that have fixing holes - arranging a joint between nodes (1, 2, 3) bars and plates, joining means consisting of screws and corresponding threads. Possessing means for fixing plates to said structure, The plate fixing bars (18, 19, 25) joined by flanges (40) to the longitudinal bars (11) in supporters, - whose feet have means to house a counterweight or to join a counterweight, being gifted to your instead of means for fixing it to the ground. Device according to claim 1, characterized in that the means for supporting a floor provided with variations in its inclination, are constituted by bases (35) provided with at least one and preferably three studs (36) which are inserted in a intermediate plate (37) which has holes (39) capable of receiving part of the length of said studs (36) so as to modify the distance between said intermediate plate (37) and said base (35), and where appropriate the orientation. 3. Device according to claim 1 and 2 characterized in that the means for the base of the structure to form a uniform plane are formed by pieces (22) provided with at least one hole for passage of a foot (38) that joins by the lower part to the intermediate plate (37) and by the upper part to said parts (22). Device according to claim 1 and 3, characterized in that the connecting plates between transverse bars (16, 17, 23), are formed by a piece (20, 20.1) that joins the adjacent bars (16, or 17 , or 23) by means of screws or rivets (21) at the bottom of the piece (22) connecting to the foot (38). Device according to claim 1, characterized in that the connecting plates between transverse oblique bars (15), are formed by a piece (24) that joins one part to a node (1, 2, 3) and by the another forms a curve (25) and joins the corresponding oblique transverse bar (15), by means of screws or rivets (21). Device according to claim 1, characterized in that the means for fixing plates are formed by a set of at least two profiles (18,18) (18, 25) (18, 19), which have fins facing each other (27 , 28, 26) of support in the inferior part, and some plates arranged on an axis so that they can be turned, in a crossed position on the profiles (18, 19, 25) in which they are arranged, determine the fixation of the plate to the structure, said profiles (18, 19, 25) being connected by means of flanges (40) to the bars (11).