CN214959435U - Hydrophobic director of photovoltaic board - Google Patents

Abstract

The utility model relates to a hydrophobic director technical field of photovoltaic board provides hydrophobic director of photovoltaic board, including hydrophobic director body, hydrophobic director body is the type and distributes, and hydrophobic director body includes: the photovoltaic module comprises a transverse plate which is flatly paved on a photovoltaic plate, wherein the middle part of the transverse plate protrudes downwards, and the initial end of the protruding part is connected with a convex block; the side wings are arranged on two sides of the transverse plate; the vertical plate is pressed close to the side wall of the photovoltaic plate, and the middle part of the vertical plate is connected with a convex vertical plate protruding towards the photovoltaic plate. The utility model overcomes prior art's is not enough, reasonable in design, and compact structure has solved the efficiency of current drainage too low, can appear impurity accumulational problem simultaneously, the utility model discloses a simple structure combination has adopted special molding structure, has improved the efficiency of drainage, can improve the velocity of flow through setting up the protrusion riser simultaneously, clears away accumulational impurity, then improves life, has very strong practicality.

Description

Hydrophobic director of photovoltaic board

Technical Field

The utility model relates to a hydrophobic director technical field of photovoltaic board, concretely relates to hydrophobic director of photovoltaic board.

Background

Photovoltaic: the Solar photovoltaic power generation system is a novel power generation system which directly converts Solar radiation energy into electric energy by utilizing the photovoltaic effect of a Solar cell semiconductor material, has two modes of independent operation and grid-connected operation, and is classified, namely, a centralized type, such as a large northwest ground photovoltaic power generation system; one is distributed (with >6MW as boundary), such as factory building roof photovoltaic power generation system of industry and commerce, resident house roof photovoltaic power generation system.

A solar cell is also called a "solar chip" or a "photovoltaic cell", and is a photoelectric semiconductor sheet that directly generates electricity by using sunlight. The single solar cell cannot be directly used as a power supply. The solar panel (also called a solar cell module) is an assembly formed by assembling a plurality of solar cells, is a core part in a solar power generation system, and is also the most important part in the solar power generation system.

However, the existing solar photovoltaic panel mainly has the following disadvantages:

the edge of the photovoltaic plate is wrapped with an aluminum alloy frame (the aluminum alloy frame mainly has the functions of protecting the edge of toughened glass, preventing peeling and water seepage between solar assembly glass and a back plate, facilitating installation and preventing deformation of the solar assembly glass), but the edge of the aluminum alloy is 1 mm higher than that of the solar assembly glass, accumulated water is formed at the bottom of an inclination angle of 0-13 degrees in actual use due to the fact that the edge of the aluminum alloy is 1 mm higher than that of the solar assembly glass, the flowing speed of rainwater or snow water on the surface of the glass is reduced, and rainwater or snow water wrapped dust (the dust comprises dust in the air and dust on the surface of the photovoltaic plate in the falling process of the rainwater or the snow water) forms mud belts in different degrees in a water accumulation area to shield the solar cell to influence power generation and cause irreversible damage to the photovoltaic plate along with the influence of hot spots;

although there is prior art CN202020405145.0 to disclose a drainage guide, it includes tailboard 1, No. one siphon cabin 101 has been seted up at the middle part of tailboard 1 one side surface, No. two siphon cabins 102 have all been seted up to No. one siphon cabin 101 both sides, and this drainage guide is in the in-process of in-service use, and the efficiency of drainage is too low, can appear the problem that impurity piles up simultaneously, seriously influences the life of drainage guide.

To this end, we propose a photovoltaic panel hydrophobic guide.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydrophobic director of photovoltaic board has overcome the not enough of prior art, reasonable in design, and compact structure, it is too low to have solved the efficiency of current drainage, can appear impurity accumulational problem simultaneously, the utility model discloses a simple structure combination has adopted special molding structure, has improved the efficiency of drainage, can improve the velocity of flow simultaneously through setting up the protrusion riser, clears away accumulational impurity, improves life then, has very strong practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

hydrophobic director of photovoltaic board, including hydrophobic director body, hydrophobic director body is the type and distributes, and hydrophobic director body includes:

the photovoltaic module comprises a transverse plate which is flatly paved on a photovoltaic plate, wherein the middle part of the transverse plate protrudes downwards, and the initial end of the protruding part is connected with a convex block;

the side wings are arranged on two sides of the transverse plate;

the vertical plate is pressed close to the side wall of the photovoltaic plate, and the middle part of the vertical plate is connected with a convex vertical plate protruding towards the photovoltaic plate.

Furthermore, the flank is trapezoidal setting, and trapezoidal width is inversely proportional with the distance to the diaphragm.

Furthermore, two ends of the side wing are raised.

Further, the outer wall intermediate position of hydrophobic guide body all inwards caves in and forms the joint groove, and joint inslot joint has fixes the fastener on the photovoltaic board with hydrophobic guide body.

Furthermore, the fasteners are distributed in a shape, and a step layer is arranged at the inner corner of the lower end of each fastener.

Further, the distance from the raised riser to the side wall of the photovoltaic panel is less than 3 mm.

Furthermore, the transverse plate, the convex block, the side wing and the protruding vertical plate are integrally formed by plastic or metal.

Furthermore, one side of the transverse plate and the protruding vertical plate, which is close to the photovoltaic panel, is treated by coating or sanding.

Furthermore, two sides of the bump are provided with a notched biological cavity.

(III) advantageous effects

The embodiment of the utility model provides a hydrophobic director of photovoltaic board. The method has the following beneficial effects:

1. the drainage effect is improved. The drainage guider body comprises a transverse plate tiled on the photovoltaic plate, the middle part of the transverse plate protrudes downwards, and the initial end of the protruding part is connected with a convex block; diaphragm middle part is protrusion downwards, make bulge and photovoltaic board more be close, thereby form first capillary chamber, be favorable to the growth of algae biology, promote capillary phenomenon and strengthen, also can get rid of ponding on the photovoltaic board fast when rivers are less, and connect the lug through the initial end at bulge, can pierce the tension of water through the lug, make things convenient for water to remove along hydrophobic guide body, and along with diaphragm middle part protrusion downwards, also can form first siphon chamber at diaphragm bulge's both ends, can flow along first siphon chamber when rivers are great, improve drainage effect.

2. Improve the velocity of flow once more, set up the flank in the diaphragm both sides, the flank is trapezoidal setting, and trapezoidal width is the inverse ratio with the distance to the diaphragm, and the both ends of flank are raised slightly, and the both ends of flank are raised, can conveniently introduce more water into the hydrophobic guide body, cooperate the narrower molding in flank both ends simultaneously, can introduce narrower first siphon chamber with rivers, according to the venturi effect: when the limited flow passes through the reduced flow cross section, the flow velocity of the fluid is increased, and the flow velocity of the fluid is inversely proportional to the flow cross section, so that water can be quickly led out through the fine drainage guider body, and the drainage effect is improved.

3. Prevent impurity blockage and prolong the service life. Through setting up convex protrusion riser, protrusion riser and photovoltaic board lateral wall form the second siphon chamber, simultaneously because the distance of protrusion riser to photovoltaic board lateral wall is less than 3 millimeters, has then improved the velocity of flow, also conveniently derives the impurity in the rivers simultaneously, prevents that impurity from blockking up, improves life.

4. The connecting effect of the fastener and the photovoltaic panel can be improved by arranging the step layers, the fastener and the photovoltaic panel are not easy to fall off, and meanwhile, water on the photovoltaic panel can flow out conveniently.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of the explosion of the three-dimensional structure of the present invention.

In the figure: hydrophobic director body 1, diaphragm 1.1, flank 1.2, protruding riser 1.3, lug 1.4, fastener 2, step layer 2.1, joint groove a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-2, the hydrophobic director of photovoltaic board, including hydrophobic director body 1, hydrophobic director body 1 is L type distribution, the outer wall intermediate position of hydrophobic director body 1 all inwards caves in and forms joint groove an, and the joint has buckle 2 of fixing hydrophobic director body 1 on the photovoltaic board in joint groove an, fastener 2 is C shape distribution, just can block the lateral wall of photovoltaic board, and corner is provided with step level 2.1 in the lower extreme of fastener 2, can improve the connection effect of hydrophobic director body 1 and photovoltaic board through setting up step level 2.1, be difficult for droing, also make things convenient for the rivers on the photovoltaic board to go out simultaneously.

The drainage guide body 1 comprises a transverse plate 1.1 tiled on a photovoltaic plate, the middle of the transverse plate 1.1 protrudes downwards, the initial end of the protruding part is connected with a convex block 1.4, the middle of the transverse plate 1.1 protrudes downwards, so that the protruding part is closer to the photovoltaic plate, the distance between the protruding part and the photovoltaic plate is less than 3 mm, a first capillary cavity is formed, accumulated water on the photovoltaic plate can be quickly discharged when water flow is small, growth of algae organisms is facilitated, and capillary phenomenon is enhanced;

in this embodiment, one side that diaphragm 1.1 and protruding riser 1.3 are close to the photovoltaic board adopts coating or dull polish to handle, can increase hydrophilic effect, is favorable to the production of capillary phenomenon.

The setting is at flank 1.2 of diaphragm 1.1 both sides, and flank 1.2 is trapezoidal setting, and trapezoidal width is the inverse ratio with the distance to diaphragm 1.1, and the both ends of flank 1.2 are raised a little, and the both ends of flank 1.2 are raised, can conveniently introduce more water into hydrophobic director body 1, cooperate the narrower molding in flank 1.2 both ends simultaneously, can introduce during narrower first siphon chamber with rivers, according to the venturi effect: when the limited flow passes through the reduced flow cross section, the flow velocity of the fluid is increased, and the flow velocity of the fluid is inversely proportional to the flow cross section, so that water can be quickly led out through the fine drainage guider body 1, and the drainage effect is improved.

Press close to the riser on the photovoltaic board lateral wall, the riser middle part is connected with to the convex protruding riser 1.3 of photovoltaic board, the distance of protruding riser 1.3 to the photovoltaic board lateral wall is less than 3 millimeters, through setting up convex protruding riser 1.3, protruding riser 1.3 forms the second siphon chamber with the photovoltaic board lateral wall, simultaneously because the distance of protruding riser 1.3 to the photovoltaic board lateral wall is less than 3 millimeters, then improved the velocity of flow, also conveniently derive the impurity in the rivers simultaneously, prevent that impurity from blockking up, and the service life is prolonged.

In this embodiment, the horizontal plate 1.1, the protrusion 1.4, the side wing 1.2 and the raised vertical plate 1.3 are integrally formed by plastic or metal.

The biological cavity 1.5 with notches is arranged on two sides of the bump, and the biological cavity 1.5 has obvious effect when the water is micro-flowed by utilizing the growth of algae to strengthen the capillary phenomenon

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. Hydrophobic director of photovoltaic board, including hydrophobic director body, its characterized in that: the hydrophobic guide body is the type distribution, and hydrophobic guide body includes:

the photovoltaic module comprises a transverse plate which is flatly paved on a photovoltaic plate, wherein the middle part of the transverse plate protrudes downwards, and the initial end of the protruding part is connected with a convex block;

the side wings are arranged on two sides of the transverse plate;

the vertical plate is pressed close to the side wall of the photovoltaic plate, and the middle part of the vertical plate is connected with a convex vertical plate protruding towards the photovoltaic plate.

2. The photovoltaic panel hydrophobic introducer of claim 1, wherein: the flank is trapezoidal setting, and trapezoidal width is the inverse ratio with the distance to the diaphragm.

3. The photovoltaic panel hydrophobic introducer of claim 2, wherein: the two ends of the side wings are raised.

4. The photovoltaic panel hydrophobic introducer of claim 1, wherein: the outer wall intermediate position of hydrophobic guide body all inwards caves in and forms the joint groove, and the joint has the fastener of fixing hydrophobic guide body on the photovoltaic board in the joint inslot joint.

5. The photovoltaic panel hydrophobic introducer of claim 4, wherein: the fasteners are distributed in a shape, and the corners in the lower ends of the fasteners are provided with step layers.

6. The photovoltaic panel hydrophobic introducer of claim 1, wherein: the distance from the protruding vertical plate to the side wall of the photovoltaic panel is less than 3 mm.

7. The photovoltaic panel hydrophobic introducer of claim 1, wherein: the transverse plate, the convex block, the side wing and the protruding vertical plate are integrally formed by plastic or metal.

8. The photovoltaic panel hydrophobic introducer of claim 1, wherein: one side of the transverse plate and the protruding vertical plate, which are close to the photovoltaic panel, are treated by coating or sanding.

9. The photovoltaic panel hydrophobic introducer of claim 1, wherein: the two sides of the lug are provided with notched biological cavities.

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