Photovoltaic agricultural greenhouse

An agricultural and greenhouse technology, applied in the field of agricultural greenhouses, can solve the problems of difficult heat dissipation of photovoltaic cells and inability to adjust the natural light of the greenhouse, and achieve the effects of improving output and quality, increasing labor costs, and reducing electricity consumption.

Inactive Publication Date: 2021-04-06
丁竹韵
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  • Abstract
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Problems solved by technology

[0004] In order to make up for the deficiencies of the existing technology and solve the problems that after the photovoltaic cells are installed, the position of the cells is fixed, the natural light in the greenhouse cannot be adjusted, and the distance between the photovoltaic cells and the roof is relatively close, making it difficult to dissipate heat from the photovoltaic cells. Photovoltaic agricultural greenhouse

Method used

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Embodiment approach

[0032] As an embodiment of the present invention, arc-shaped protrusions 231 are evenly arranged on the inner surface of the light guide column 23 where no light-reflecting film layer is installed; The length direction is the same; the convex direction of the arc-shaped protrusion 231 faces the inner space of the light guide column 23; the lower surface of the light guide column 23 is provided with an arc-shaped depression 233; the length direction of the arc-shaped depression 233 is in line with the wall The length direction of 1 is the same; the surface of the arc-shaped depression 233 is evenly provided with micro-grooves 234; the light guide column 23 has multiple groups, which are evenly distributed along the length direction of the wall 1;

[0033] When working, since there are multiple groups of light guide columns 23, when adjusting the light intensity in the greenhouse, by controlling the number of raised light guide columns 23 and the height of the light guide columns...

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Abstract

The invention belongs to the technical field of agricultural greenhouses, and particularly relates to a photovoltaic agricultural greenhouse. The photovoltaic agricultural greenhouse comprises a wall body; a roof is built at the upper end of the wall body; an access door is arranged on the side surface of the wall body; solar panels are mounted on the roof through a clamping block; a lifting column is mounted on the roof, and the lifting column is located in the middle of the roof; the lifting column comprises a sliding cylinder; the sliding cylinder is mounted on the lower surface of the roof; a light guide column is mounted in the sliding cylinder; an electric push rod is fixedly mounted on the sliding cylinder through a mounting base mounted on the side surface of the sliding cylinder; a push rod is mounted on the electric push rod; and the upper surface of the push rod is in contact with the lower surface of the light guide column. According to the photovoltaic agricultural greenhouse, the heat dissipation effect of the solar panel installed on the roof can be improved, the power generation efficiency is improved, the intensity of light entering the greenhouse is adjusted, the light in the greenhouse is suitable for growth of edible fungi, and the yield and quality of the edible fungi are improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural greenhouses, in particular to a photovoltaic agricultural greenhouse. Background technique [0002] my country's photovoltaic power generation is mainly concentrated in remote areas such as the northwest, especially on the Gobi Desert. The inland market has not yet been launched on a large scale. The important reason is that the problem of land occupation cannot be solved. With the development of modern ecological agriculture, agricultural greenhouses are widely used in my country It already has a considerable land area. The ecological and environmental protection development model combining photovoltaics and agricultural greenhouses has begun to appear in my country in recent years, and is regarded as an entry point for the large-scale development of photovoltaic enterprises. At present, my country's technology in this area has already With development, the existing photovoltaic cells are all ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/60A01G18/69A01G7/04H02S20/23H02S40/42F24S25/61
CPCA01G7/045A01G18/60A01G18/69F24S25/61H02S20/23H02S40/42H02S40/425Y02B10/10Y02E10/47Y02E10/50Y02P60/12
Inventor 丁竹韵王晓伟
Owner 丁竹韵
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