CN212163243U

CN212163243U - Photovoltaic module water guide dust collector

Info

Publication number: CN212163243U
Application number: CN202020661914.3U
Authority: CN
Inventors: 杨建城; 朱雅文; 唐奔; 仲在峰; 孙建文; 王建波; 刘建
Original assignee: Jiangsu Sumida Electric Power Operation Co ltd
Current assignee: Jiangsu Sumida Electric Power Operation Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a photovoltaic module water guide dust removal device, which is characterized by comprising a photovoltaic module and a fixing part arranged on the frame of the photovoltaic module, wherein the fixing part consists of a first fixing surface, a second fixing surface, a third fixing surface, a fourth fixing surface and a fifth fixing surface; the utility model provides a water guide dust collector can discharge the dust on photovoltaic module surface under the washing away of rainwater fast, and simple structure, installation are swift, and for existing water director on the market, the cost is lower, can promote the power station generated energy more than 5%.

Description

Photovoltaic module water guide dust collector

Technical Field

The utility model belongs to the technical field of photovoltaic module, in particular to photovoltaic module water guide dust collector.

Background

For a photovoltaic module with a smaller installation inclination angle, dust accumulated on the surface of the module is washed away by rainwater, and the dust is accumulated on the lower edge of the module, so that hot spots are formed in the module after the dust is accumulated, and the power generation capacity and the service life of the module are seriously influenced. In order to solve the problems, two water distributors are available on the market at present, one water distributor is a water distributor which guides water flow on the surface of the component by using a molded wetting material and is fixed on a component frame by a bolt through a metal pressing block, and the device has higher installation cost and is not beneficial to subsequent maintenance; the other is a corrugated tile groove type structure, the siphon principle is utilized to guide water flow, and the device is relatively high in cost and does not utilize market popularization.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough of prior art, the utility model provides a photovoltaic module water guide dust collector, simple structure, installation are swift, can promote the long-term generated energy of power station more than 5%, and the cost is lower, and the application scene is more extensive.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic module water guide dust collector, its characterized in that includes photovoltaic module, locates the mounting on the photovoltaic module frame, the mounting comprises first stationary plane, second stationary plane, third stationary plane, fourth stationary plane and fifth stationary plane, form the draw-in groove between third stationary plane and first stationary plane, the second stationary plane, be equipped with the water guide spare in the draw-in groove, the water guide face length of water guide spare is greater than the third stationary plane.

Preferably, the included angle between the first fixing surface and the second fixing surface is an acute angle, and the included angle is 60-75 degrees.

Preferably, the width of the clamping groove is 0.3-0.5 mm.

Preferably, the included angle between the fourth fixing surface and the fifth fixing surface is an obtuse angle, and the angle is 120-135 degrees.

Preferably, the water guide is made of flexible hydrophilic materials capable of being bent at will.

Preferably, the width of the fixing piece is 10 mm-15 mm.

Preferably, the width of the water guide is 30-40 mm.

Preferably, the clamping groove is formed by extending and bending the first fixing surface or connected in a welding mode.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the utility model provides a water guide dust collector can discharge the dust on photovoltaic module surface under the washing away of rainwater fast, and simple structure, installation are swift, and for existing water director on the market, the cost is lower, can promote the power station generated energy more than 5%.

Drawings

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

FIG. 2 is a perspective view of the water guide dust removing device of the present invention;

fig. 3 is a side view of the fixing member of the water guide dust removing device of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1-3, a photovoltaic module water guide dust collector includes a fixing member 3 disposed on a frame 2 of a photovoltaic module 1, where the fixing member 3 is composed of a first fixing surface 6, a second fixing surface 7, a third fixing surface 8, a fourth fixing surface 9, and a fifth fixing surface 10, a clamping groove 4 is formed between the third fixing surface 8 and the first fixing surface 6, and between the third fixing surface 8 and the second fixing surface 7, a water guide member 5 is disposed in the clamping groove 4, and a length of a water guide surface 11 is greater than a length of the third fixing surface 8 by 10mm-20 mm. Therefore, the formed upper and lower height difference structure enables the water guide piece and the assembly frame to form more drainage spaces, and smooth drainage of sewage is facilitated.

In the embodiment, in order to provide the water guide 5 with faster water guiding, the first fixing surface 6 and the second fixing surface 7 are acute angles, and the included angle between the first fixing surface and the second fixing surface is 75 degrees⁰And is beneficial to water drainage.

In this embodiment, the width of the slot 4 is 0.5 mm. The width of the clamping groove 4 is matched with the thickness of the water guide piece 5, and the water guide piece 5 and the fixing piece 3 are assembled together in the clamping groove 4 mode, so that the installation is convenient, and the installation labor cost is saved.

In the present embodiment, in order to enable the fixing member 3 to be better fixed to the photovoltaic module 1, an included angle between the fourth fixing surface 9 and the fifth fixing surface 10 is 135⁰An obtuse angle.

In this embodiment, the water guide 5 is made of ethylene-vinyl acetate copolymer EVA, and can be easily bent to any angle, which is beneficial to drainage and dust removal.

In the present embodiment, the width of the water guide 5 is 40mm, the width of the fixture 3 is 10mm, the length of the water guide surface 11 of the water guide 5 is 30mm, and the length of the third fixing surface 8 of the fixture 3 is 20 mm.

In this embodiment, the locking slot 4 is formed by extending and bending the first fixing surface 6 or connected by welding. The hydrophilicity characteristic of the water guide piece 5 can guide water flow to flow out along the vertical extending direction of the water guide surface 11, and the clamping groove type structure achieves two purposes at a stroke, so that the assembly of the water guide piece and the fixing piece 3 is facilitated, a water guide space is formed between the water guide piece 5 and the frame 2 of the photovoltaic assembly 1, and the sewage is more favorably discharged.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic module water guide dust collector, its characterized in that includes photovoltaic module (1), locates mounting (3) on photovoltaic module (1) frame (2), mounting (3) comprise first stationary plane (6), second stationary plane (7), third stationary plane (8), fourth stationary plane (9) and fifth stationary plane (10), form draw-in groove (4) between third stationary plane (8) and first stationary plane (6), second stationary plane (7), be equipped with water guide (5) in draw-in groove (4), water guide (11) length of water guide (5) is greater than third stationary plane (8).

2. The water guide and dust removal device for the photovoltaic module as claimed in claim 1, wherein an included angle between the first fixing surface (6) and the second fixing surface (7) is an acute angle, and the included angle is 60 degrees⁰~75⁰。

3. The water guide and dust removal device for the photovoltaic module is characterized in that the width of the clamping groove (4) is 0.3-0.5 mm.

4. The water guide and dust removal device for the photovoltaic module as claimed in claim 1, wherein an included angle between the fourth fixing surface (9) and the fifth fixing surface (10) is an obtuse angle, and the included angle is 120 degrees⁰~135⁰。

5. The water guide and dust removal device for the photovoltaic module as claimed in claim 1, wherein the water guide member (5) is made of flexible hydrophilic material which can be bent freely.

6. The photovoltaic module water guide and dust removal device is characterized in that the width of the fixing piece (3) is 10-15 mm.

7. The water guide and dust removal device for the photovoltaic module is characterized in that the width of the water guide piece (5) is 30-40 mm.

8. The water guide and dust removal device for the photovoltaic module is characterized in that the clamping groove (4) is formed by extending and bending the first fixing surface (6) or is connected in a welding mode.