KR101750155B1

KR101750155B1 - Water surface floating type solar photovoltaic power generator

Info

Publication number: KR101750155B1
Application number: KR1020150068886A
Authority: KR
Inventors: 우도영
Original assignee: 우도영
Priority date: 2015-05-18
Filing date: 2015-05-18
Publication date: 2017-06-23
Also published as: KR20160135503A

Abstract

According to the present invention, there is provided a solar cell module comprising: a solar cell module having a plate on which a plurality of solar cells are installed on an upper surface thereof and a mounting means integrally provided on a lower portion of the plate; And a buoyant body coupled to the upper end of the solar cell module, the buoyant body having a closed space formed therein to be floatable in water, wherein the buoyant body comprises: a housing body having a sealed space therein; And an extension part extending upward from an upper surface of the housing and capable of being fitted to the mounting unit.
According to this, the module support and the buoyant body can be improved as one body to improve the assembly productivity.

Description

TECHNICAL FIELD [0001] The present invention relates to a water surface solar power generation apparatus,

The present invention relates to a water surface solar power generation apparatus.

Generally, a photovoltaic device generates electricity by using a solar cell that generates photovoltaic power by photoelectric effect when light is irradiated.

Such a photovoltaic device is usually installed on a large area on the ground, and there are many restrictions on the selection of the available land, and the performance of the solar cell module deteriorates due to the geothermal heat, do.

In recent years, attempts have been made to install photovoltaic devices in rivers, reservoirs, or deep water waters that can utilize the chilled water of the aquifer to solve the above problems.

However, according to the conventional lifesaving type solar photovoltaic generation apparatus, for example, in the Korean Patent No. 10-1430528 and Korean Patent Laid-Open Publication No. 10-2012-0026924, And a single buoyant body floatably installed on the upper surface of the module supports at a predetermined interval.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a solar-type floating solar power generation device which is improved in a unit-type module support and a buoyant body.

In order to accomplish the above object, according to one aspect of the present invention, there is provided a solar-

A solar cell module (10) having a plate (11) on the upper surface of which a plurality of solar cells are installed, and a mounting means (12) provided below the plate (11); And

And a buoyant body (20) coupled to the upper end of the solar cell module (10), forming a closed space (20a) therein and being installed in a floating manner in water,

The buoyant body 20 includes a housing main body 21 having an enclosed space 20a therein and an extension portion extending upwardly from the upper surface of the housing main body 21 and capable of fitting the attachment means 12 22).

The mounting means (12)

And has a shape in which the cross-section is bent into an " a " shape.

In the closed space 20a of the buoyant body 20,

And a pair of vertically intersecting first buoyant body connecting pipes 23 are installed.

On the upper side of the pair of first buoyant body coupling pipes 23,

And a single second buoyant body coupling pipe (24) is further provided.

At both ends of the pair of first buoyant body coupling pipe (23) and the second buoyant body coupling pipe (24)

And an extension pipe (25) is installed.

On the lower side of the closed space 20a of the buoyant body 20,

And at least one piercings 26 in which the piercings 26a communicated with the outside are formed are provided in the piercings 26 and the nets N are provided at both ends of the piercings 26.

As described above, according to the float-type solar photovoltaic apparatus according to the present invention, the module support and the buoyant body can be integrated into one body to improve assembly productivity.

1 is a perspective view showing a water surface flush type photovoltaic generator according to an embodiment of the present invention and FIG.
2 is an assembled view of Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a description will be made in detail of a solar-on-water type photovoltaic apparatus according to an embodiment of the present invention with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

As shown in FIGS. 1 and 2, a solar-type floating solar power generation apparatus according to an embodiment of the present invention includes a solar cell module 10, a solar cell module 10, And a buoyant body (20) formed by forming a space (20a) and floating in water.

Here, the solar cell module 10 includes a plate 11 on which a plurality of solar cells (not shown) are mounted, and a mounting means 12 provided at a predetermined interval below the plate 11, Respectively. In this case, the mounting unit 12 may have various shapes such as a shape in which the cross-section thereof is bent into a letter shape and can be coupled to the extension 22 of the upper end of the buoyancy member 20 described later. The lower surface of the plate 11 and one side of the mounting means 12 are integrally joined as shown in Fig.

The buoyant body 20 includes a housing main body 21 having an enclosed space 20a therein and an upper portion extending upward from a top edge of the housing main body 21, (22). At this time, the housing main body 21 can be variously modified such as a cylinder, a triangular pole, etc. in addition to the rectangular pillar shown in the figure. An air adjusting hole 20b is provided on one side of the upper portion of the housing main body 21 so that the air pressure in the enclosed space 20a can be adjusted. Can be opened and closed by a cap which is not shown.

In the closed space 20a of the buoyant body 20, a pair of first buoyant body connecting pipes 23 are installed. In the inside of the pair of first buoyant body connecting pipes 23, a first steel pipe (not shown) for connecting the respective buoyant bodies 20 to be disposed on the front, rear, left and right sides of the buoyant body 20, Can be inserted and arranged. The first steel pipe is unconstrainedly coupled between the contact surfaces with the housing main body 21.

In addition, if necessary, a second buoyant body coupling pipe 24 may be further provided on the pair of first buoyant body connecting pipes 23, and the inside of the second buoyant body connecting pipe 24 (Not shown) for connecting the buoyant body 20 adjacent to the buoyant body 20 to the left and right of the buoyant body 20 is inserted into the first buoyant body 24a. The second steel pipe is integrally coupled to the housing main body 21 and is rotatably installed in both directions via unillustrated rotating means to adjust the inclination angle of the solar cell module 10 with respect to sunlight have.

In addition, at both ends of the pair of first buoyant body connecting pipes 23 and the second buoyant body connecting pipe 24, a first steel pipe and a second steel pipe 24 are provided inwardly from the outside of the pipes 23 and 24, And the extension pipe 25 can be installed so that the airtight space 20a of the buoyant body 20 can be airtightly sealed. At this time, the extension pipe (25) is integrally joined to the outside of the housing main body (21) by welding (W).

In addition, at least one to-be-pierced tube 26 may be provided on the lower side of the closed space 20a of the buoyant body 20, with a pierced hole 26a communicating with the outside. It is preferable that a net (N) capable of passing only through the inside and outside of the fryer piercing hole (26a) is provided at both ends of the fryer piercing tube (26).

According to the above-described flood-type solar photovoltaic generator of the present invention, the module support and the buoyant body can be integrated into one body to improve assembly productivity.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is to be understood that various changes and modifications may be made without departing from the scope of the present invention.

10: Solar module
11: Plate
12: Mounting means
20: Buoyancy
21: housing body
22: Extension
23: first buoyancy connector
24: 2nd buoyancy connector
25: extension pipe
26: Frying pheasant

Claims

A solar cell module (10) having a plate (11) provided with a plurality of solar cells on its upper surface and a mounting means (12) provided below the plate (11); And
And a buoyant body (20) coupled to an upper end of the solar cell module (10) and having a closed space (20a)
The buoyant body 20 includes a housing main body 21 having an enclosed space 20a therein and an extension portion 22 extending upward from the upper surface of the housing main body 21 and capable of fitting the attachment means 12 ),
A pair of first buoyant body coupling pipes 23 are provided perpendicularly intersecting each other in the closed space 20a of the buoyant body 20 and the first buoyant body connecting portion 23 of the adjacent buoyant body The first steel pipe inserted into the pipe is inserted to connect the buoyant body 20 to adjacent adjacent buoyant bodies,
The second buoyant body coupling pipe 24 is further provided with a single second buoyant body connecting pipe 24 on the upper side of the first buoyant body connecting pipe 23 and the buoyant body 20 And the second steel pipe is integrally formed with the housing main body 21 and is rotatable in both directions via the rotating means. Surface - mounted solar power generation system.

2. The apparatus according to claim 1, wherein the mounting means (12) has a shape in which the cross section is curved in a '?' Shape.

delete

2. The water surface type solar power generation apparatus according to claim 1, wherein an extension pipe (25) is provided at both ends of the pair of first buoyant body connection pipe (23) and the second buoyant body connection pipe (24) .

The method according to claim 1, wherein at least one piercing tube (26) having a pierced hole (26a) communicating with the outside is provided under the closed space (20a) of the buoyant body (20) And a mesh network (N) is installed at both ends of the water surface type solar photovoltaic generation device.