KR20140064245A - Plant-grown greenhouses combined with photovoltaic devices - Google Patents

Abstract

The present invention relates to a greenhouse equipped by a photovoltaic device particularly which comprises a greenhouse for shade plants and a greenhouse for sun plants. In particular, a solar cell module is installed on an upper side of a roof of the greenhouse for shade plants so that not only electric energy can be generated but also shade plants and sun plants can be cultivated at the same time. The greenhouse equipped by a photovoltaic device includes a greenhouse body and the solar cell module. The greenhouse body includes the greenhouse for sun plants made of a transparent member through which sunlight passes, and the greenhouse for shade plant which is sectioned by a separating wall to be separated from the greenhouse for sun plants, and is in a structure blocked from sunlight. The solar cell module is installed the upper side of the roof of the greenhouse for shade plants and generates electric power.

Description

Plant growing greenhouse combined with photovoltaic generator {omitted}

The present invention relates to a plant growing greenhouse to which a photovoltaic power generation device is coupled, and more particularly, to a plant growing greenhouse having a photovoltaic plant growing greenhouse and a sunny plant growing greenhouse, To a plant growing greenhouse incorporating a photovoltaic power generation apparatus capable of simultaneously cultivating sunflower plants and shade plants, as well as energy production.

Recent global warming and climate change are leading to a deepening of clean electric energy and food shortage worldwide, and in particular, a plan to utilize plant farms grown in greenhouses to effectively utilize plant vegetable resources for edible .

As a result of recent developments in technology, agriculture is becoming more and more active in plant agriculture using plant farms. As a result, there are many facilities for cultivating sunny plants such as vegetables, peppers, tomatoes and mushrooms and bean sprouts have.

On the other hand, power generation devices that produce electricity by burning fossil fuels are emitting carbon dioxide during power generation.

As such, carbon dioxide generated in the process of power generation destroys the ozone layer and causes warming.

Accordingly, regulations for suppressing the emission of carbon dioxide are being implemented worldwide, and it is required to develop a new power generation apparatus that does not emit carbon dioxide.

As such a power generation device capable of reducing the emission of carbon dioxide, a power generation device using clean energy such as solar, water, wind, and tidal power has been developed.

For example, solar photovoltaic devices using solar light can be easily manufactured by commercialization of various solar cells such as silicon solar cell, CIGS solar cell, CIG solar cell, DSSC (dye sensitized solar cell) and compound semiconductor solar cell. And the like. Recently, as the development and installation cost of the technology has become cheaper, the diffusion has been spreading.

Such a photovoltaic device differs in generating capacity depending on the area of generation and the amount of sunshine.

FIG. 1 is a perspective view of a conventional photovoltaic apparatus.

Referring to FIG. 1, conventionally, a large-area land is purchased for installing the solar power generator 200, and an installation space is provided for installing the solar power generator 200 by civil works .

An anchor is formed in the installation space by concrete or the like, and the support 210 is installed at appropriate intervals in the anchor.

The support 210 is formed as a vertical structure, and a frame for coupling the solar panel 222 is installed on the support 210.

A solar panel 222 is coupled to the upper portion of the frame 220 to generate electricity using sunlight.

To this end, the frame 220 is inclined so that the solar power generation panel 222 faces the direction in which the sun is irradiated.

On the other hand, as a plant growing greenhouse equipped with a solar cell module, there are a "Greenhouse using translucent solar cell" of Korean Patent Laid-Open Publication No. 10-2011-0024961 and a greenhouse using a solar cell module of "Korean Patent Registration No. 10-1094972" Greenhouse ".

In order to cultivate the greenhouse structure for the cultivation of the sunflower plant and the cultivation of the shade plant in the conventional greenhouse as described above, an enormous space is required for cultivating the edible vegetable in the greenhouse, and the economic burden is imposed on the utilization of the space of the land and the building However, it is used only for the cultivation of plant vegetables only and needs to be improved.

In addition, in order to install a photovoltaic power generation apparatus on a large area, there is a problem that the use of a large amount of land causes a lot of restrictions on the purchase of the land, the cost is high due to the purchase or compensation of the land, There is a difficulty in drawing up the cooperation of the surrounding people.

In addition, a conventional photovoltaic device installed on the land takes huge amount of heat in the process of generating electricity by receiving sunlight, and a great deal of heat is also being transmitted from the land where such a photovoltaic power generation device is installed. The heat transferred to the photovoltaic device in this way deteriorates the performance of the photovoltaic module and causes a failure, which is a problem of lowering the power generation efficiency of the photovoltaic device.

In addition, the conventional photovoltaic power generation system must be grounded in order to stably install the pillar, and it is required to perform the ground work with concrete or the like so that the pillar can be installed. Therefore, the initial installation cost is increased due to such infrastructure cost

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above conventional problems, and it is an object of the present invention to provide a water treatment plant, In addition, it is possible to secure a large area of the facility compared with the floor area, and in particular, to provide a solar cell module on the roof surface of the greenhouse to cultivate the shade plant, thereby providing many advantages such as battery energy production.

In order to attain the above object, the present invention provides a greenhouse-grown greenhouse made of a transparent material through which sunlight is transmitted, and is divided into a greenhouse and a bulkhead of the sunny plant, Plant greenhouse body; And a solar cell module installed on the roof surface of the shade plant growing greenhouse to generate a cell by sunlight.

In addition, a water tank for collecting water including rainwater can be installed on the lower end surface of the solar cell module.

In addition, the water tank may be installed between a shade plant growing greenhouse and a sunny plant growing greenhouse.

Also, the end of the roof surface of the greenhouse can be inclined toward the water tank inlet.

In addition, a heat insulating layer may be formed on the outside of the greenhouse for cultivating the shade plant, as a heat insulating member.

In addition, the solar cell module may be inclined so as to be directed to the south direction, which is the direction in which the amount of sunshine increases.

In addition, the upper roof surface of the shade plant growing greenhouse may be inclined at an angle corresponding to the inclined angle of the solar cell module.

In addition, a filter unit for purifying foreign matter and contaminants introduced into the water tank may be further included at a specific position in the water tank.

In addition, the greenhouse for cultivating the shade plant and the greenhouse for cultivation of the shade plant may be connected to other greenhouse of the shade plant and the greenhouse of the shade plant.

It may further comprise a cleaning and cooling unit for cleaning and cooling the surface by supplying water to a solar cell module installed on the roof of the shade plant growing greenhouse.

The cleaning and cooling unit may further include a pump for pumping water stored in the water tank and a water supply unit connected to the pump to supply water to the surface of the solar cell module.

The cleaning and cooling unit may further include an auxiliary pump for drawing water from an external water supply source and supplying the water to the water tank.

The present invention relates to a method for producing a solar cell, which is capable of cultivating various edible vegetables in a plant-disposed greenhouse, and in particular, a solar cell device installed on the surface of a greenhouse of a shade plant having a solar- And a water tank capable of collecting water including rainwater flowing down along the water supply path, thereby supplying water necessary for plant cultivation smoothly, thereby enabling economical agriculture.

FIG. 1 is a perspective view of a conventional photovoltaic apparatus.
2 is a configuration diagram showing an overall configuration according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements and wherein: And redundant explanations thereof will be omitted.

2 is a configuration diagram showing the overall configuration according to an embodiment of the present invention

2, the plant growing greenhouse 1 includes a sunflower growing greenhouse 2, a shade planting greenhouse 3, a solar cell module 22, and a water tank 10 can do.

A sunny plant growing greenhouse (2) is a structure made of a transparent member (20) in which roofs and walls penetrate sunlight well, and sunny plants are grown in the greenhouse (2).

The shade plant growing greenhouse 3 is divided into the greenhouse 2 and the bulkhead, and the shade plant growing greenhouse 3 is a structure in which the roof and the wall shield the sunlight. A heat insulating layer 70 is provided.

The shade plant growing greenhouse 3 includes a solar cell module 22 installed on the roof top. The solar cell module 22 can generate electricity by receiving sunlight.

The solar cell module 22 may be provided with an electrode terminal connected thereto. The electrode terminal is provided with a power line connected to the outside, and the electricity generated from the solar cell module 22 can be transferred to an external electric power source through the power line, or stored in a battery or the like.

In addition, the solar cell module 22 may be inclined so as to face the direction in which the amount of sunshine increases.

For example, in the present embodiment, the solar cell module 22 may be installed at an angle of 20 to 45 degrees to the south, and the solar cell module 22 may be fixedly installed in a direction that can receive the largest amount of sunlight of the sun. Here, the direction in which the amount of sunshine increases may be set in consideration of the location, such as the hardness and the location, of the shade plant greenhouse 3 of the present embodiment, the inclination of the terrain, and the surrounding terrain.

The upper part of the roof of the shade plant growing greenhouse 3 may be inclined at an angle corresponding to the angle at which the solar cell module 22 is installed.

Thus, the top of the roof of the shade plant growing greenhouse 3 is formed at an angle corresponding to the angle of the solar cell module 22, so that the solar cell module 22 can be stably supported.

Also, in this embodiment, a roof of a sunny plant growing greenhouse (2) and a water tank (10) for storing rainwater flowing down from a roof of a shade plant greenhouse (3) are included.

The water tank 10 includes a storage unit 50 in which a storage space for storing water such as groundwater and river water is formed, including storms.

The water tank 10 may be installed between the shade plant growing greenhouse 3 and the sunflower growing greenhouse 2.

Then, the end of the roof surface of the sunny plant growing greenhouse 2 can be inclined toward the injection port 26 of the water tank 10.

Also, the water tank 10 may be made of synthetic resin, metallic material, concrete, or the like, and may be made of various materials or composite materials capable of maintaining the shape thereof.

Further, it may further include a cleaning and cooling unit 30 for supplying water to the solar cell module 22 to clean and cool the surface of the solar cell module 22.

The cleaning and cooling unit 30 can supply separately supplied water to the solar cell module 22, and preferably, the water stored in the water tank 10 can be supplied to the solar cell module 22.

The washing and cooling unit 30 includes a pump 36 for raising water in the water tank 10 and a water supply unit connected to the pump 36 for supplying water to the upper portion of the solar cell module 22 .

Here, the pump 36 may include a pipe connected to the suction unit extending into the water tank 10, and connected to the water supply unit by a pipe 34 connected to the discharge port.

Here, the water supply part may be formed in the form of a spray. For example, the water supply part may include a spray piping 32 installed on the entire upper part of the solar cell module 22.

A plurality of holes may be formed in the spray pipe 32 or each nozzle may be provided to supply water to the solar cell module 22 as a whole.

In addition, a filter (not shown) may be installed at the end of the pipe extending into the water tank 10 to block the foreign substances contained in the water stored in the storage space from being introduced into the pump 36.

The washing and cooling unit 30 supplies water separately or raises water from a water supply source such as ground water by using the electricity produced by the solar cell module 22 when the rainwater is insufficient as in the case of dew point, And the solar cell module 22 can be used for washing, cooling, or cultivating a shade plant and a sunny plant by using the water stored in the storage unit 50. [

To this end, the cleaning and cooling unit 30 may further comprise an auxiliary pump for drawing up water from a water supply such as groundwater.

In the present embodiment, the cleaning and cooling unit 30 is described as supplying the water sucked from the water supply source to the auxiliary pump, but not limited thereto, and the auxiliary pump may supply the water sucked from the water supply source It is also possible to directly supply the solar cell modules 22 to the water supply section to use them for cleaning, cooling, or plant cultivation.

In this embodiment, the injection unit 26, which is a space between the roof surface end of the shade planting greenhouse 3 and the roof surface of the sunflower planting greenhouse 2, is described as being open, but not limited thereto It is also possible to provide a filter unit 28 for preventing contaminants such as foreign substances or heavy metals from flowing into the water tank 10 into the injection unit 26.

Here, the filter unit 28 installed in the injection unit 26 generally has no limitation as long as it is a filter body for removing contaminants from water.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. Modify and / or alter such information

1: Plant Growing Greenhouse 2: Greenhouse Growing Plant 3: Greenhouse Growing Greenhouse
10: water tank 20: transparent member 22: solar cell module 26:
28: filter unit 30: cooling unit 32: spray pipe 34: pipe
36: pump 50: storage part 70: insulating layer

Claims (12)

1. A plant greenhouse comprising a greenhouse for growing a sunny plant consisting of a transparent member through which sunlight is transmitted, and a greenhouse for growing a shade plant which is partitioned into a greenhouse and a barrier for cultivation of the sunny plant and blocks solar light; And a solar cell module installed on the roof surface of the shade plant growing greenhouse to generate a cell by sunlight. The method according to claim 1,
And a water tank for collecting water containing rainwater is installed in the lower part of the solar cell module. 3. The method of claim 2,
Wherein the water tank is installed between a shade plant growing greenhouse and a sunflower plant growing greenhouse. 4. The method according to claim 2 or 3,
And the end of the roof surface of the sunny plant growing greenhouse is inclined toward the water tank inlet. 3. The method according to claim 1 or 2,
And a heat insulating layer is formed on the outside of the greenhouse for cultivating the shade plant. 3. The method according to claim 1 or 2,
Wherein the solar cell module is installed so as to be inclined toward the south which is the direction in which the amount of sunshine of the sun is increased. The method according to claim 6,
Wherein the upper roof surface of the shade plant growing greenhouse is inclined at an angle corresponding to an inclined angle of the solar cell module. 3. The method of claim 2,
Wherein the filter unit further comprises a filter unit for purifying foreign matter and contaminants introduced into the water tank at a specific position inside the water tank. 3. The method according to claim 1 or 2,
A plant growing greenhouse with a photovoltaic power generation greenhouse and a safflower plant greenhouse is connected to another greenhouse of a neighboring shade plant growing greenhouse and a sunny plant. 3. The method of claim 2,
And a cleaning and cooling unit for cleaning and cooling the surface by supplying water to the solar cell module installed on the roof of the shade plant growing greenhouse. 3. The method of claim 2,
The cleaning and cooling unit includes a pump for pumping water stored in the water tank and a water supply unit connected to the pump to supply water to the surface of the solar cell module. 3. The method of claim 2,
Wherein the cleaning and cooling unit further comprises an auxiliary pump for drawing water from an external water source and supplying the water to the water tank.

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