Solar photovoltaic greenhouse

A solar photovoltaic and greenhouse technology, applied in the field of solar photovoltaic greenhouses, can solve the problems of high manufacturing cost, unfavorable greenhouse ventilation, poor drainage, etc., and achieves the effects of simple and convenient installation, beneficial to growth, and avoiding bending

Pending Publication Date: 2022-02-15
XIAMEN NONGFENGYUAN PLASTIC TENTS DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, the fit between the photovoltaic panels and the roof of the greenhouse is not high, and the installation of the photovoltaic panels and the roof of the greenhouse is relatively complicated. It is necessary to add multiple connectors on the roof of the greenhouse. The structure is complicated, and the load of the roof of the greenhouse is too large. It is easy to bend; and there are problems such as water leakage and poor drainage on the roof of the greenhouse.
[0005] However, the cost of leak plugging and drainage is relatively high, and the overall manufacturing cost is relatively high;
[0006] Second, the photovoltaic panels are directly laid on the roof of the greenhouse, which is not conducive to the ventilation inside the greenhouse, and the light transmittance is poor, which hinders the growth of crops;
[0007] Third, the power generation of photovoltaic panels laid in this way is small, which is not enough to support the subsequent lighting and heating needs

Method used

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  • Solar photovoltaic greenhouse
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  • Solar photovoltaic greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] refer to Figure 1 to Figure 10 As shown, this embodiment provides a solar photovoltaic greenhouse, including a greenhouse body 10, a sunshade net 20, and a photovoltaic panel 30. A support frame 40 is erected above the greenhouse body 10, and the support frame 40 is fixed to the shed of the greenhouse body 10 through support columns 41. Above the top, the upper end of the support column 41 forms a flat frame 42, the sunshade net 20 is arranged on the flat frame 42, and the support frame 40 is positioned at the top of the flat frame 42 and is also provided with a herringbone-shaped first slope 43 and a second slope. Two slopes 44 , the photovoltaic panels 30 are evenly laid on the first slope 43 , and the second slope 44 is hollowed out. In this embodiment, the direction in which the greenhouse body 10 is fixed and installed is taken as the description direction, that is, the side facing the ground is taken as the bottom side.

[0048] The solar photovoltaic greenhouse...

Embodiment 2

[0057] refer to Figure 4 to Figure 12 As shown, this embodiment provides another solar photovoltaic greenhouse, which includes a greenhouse body 10, a sunshade net 20' and a photovoltaic panel 30, and a herringbone-shaped first slope 43 and a second slope 44 are arranged above the greenhouse body 10, The photovoltaic panel 30 is laid on the first slope 43 , and the sunshade net 20 ′ is laid on the second slope 44 .

[0058] The solar photovoltaic greenhouse of this embodiment adopts the method of completely laying photovoltaic panels on one slope of the herringbone-shaped roof. It is more efficient and does not need to accurately calculate the arrangement interval in advance, but it also has a certain impact on the entry of light. Therefore, this embodiment also adopts a plurality of support columns 41 connected above the roof of the greenhouse body 10, and the upper ends of the support columns 41 The flat frame 42 is connected, and the first slope 43 and the second slope 44...

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Abstract

The invention discloses a solar photovoltaic greenhouse which comprises a greenhouse body, a sunshade net and photovoltaic panels. A supporting frame is erected above the greenhouse body, and the supporting frame is fixed above the roof of the greenhouse body through supporting columns; a flat-plate-shaped frame is formed at the upper end of the supporting columns. The sunshade net is arranged on the flat-plate-shaped frame; a first inclined surface and a second inclined surface which are in a herringbone shape are also arranged on the supporting frame and are positioned at the top of the flat-plate-shaped frame; the photovoltaic panels are uniformly laid on the first inclined plane, and the second inclined plane is hollow. According to the invention, the photovoltaic panel is laid on the inclined surface of the supporting frame, so that the photovoltaic panel is convenient to install, the leakage stopping and water draining problems are avoided, and the maintenance is convenient; the generating capacity of the photovoltaic panel is improved, so that the subsequent light supplementing and heating requirements are met; finally, light and ventilation are convenient to control, and crop growth is facilitated.

Description

technical field [0001] The invention relates to the technical field of agricultural greenhouses, in particular to a solar photovoltaic greenhouse. Background technique [0002] With the continuous development of agricultural technology, the use of agricultural greenhouses is becoming more and more common, and the application of photovoltaic technology to agricultural greenhouses has become a trend in recent years. Photovoltaic agricultural greenhouse refers to the covering of solar photovoltaic modules on the framework of the greenhouse to ensure the solar photovoltaic power generation and the lighting requirements of the entire greenhouse crops, and to realize the organic combination of light energy, energy storage and modern agricultural facilities. It can guarantee the solar photovoltaic power generation and the lighting demand of the entire greenhouse crops; and the solar photovoltaic power generation can support the irrigation system of the greenhouse, supplement light ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01G9/14A01G9/22A01G9/24
CPCA01G9/14A01G9/243A01G9/227Y02A40/25Y02P60/12Y02P60/14A01G9/22
Inventor陈联宗林耀聪徐磊
OwnerXIAMEN NONGFENGYUAN PLASTIC TENTS DEV CO LTD