Energy saving type photovoltaic agricultural greenhouse with self-cleaning function

An energy-saving, self-cleaning technology, applied in energy-saving measures, agricultural machinery and equipment, renewable energy machines, etc., can solve problems such as waste of water resources, single crop irrigation form, and heavy workload, so as to improve work efficiency and optimize growth Environmental and energy saving effects

Active Publication Date: 2014-11-26
SUZHOU AIKANG LOW CARBON TECH INST
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This cleaning method has a particularly large workload, wastes water resources, and has high labor costs.
[0005] In addition, traditional photovoltaic agricultural greenhouses still cannot remove a large amount of condensation on the roof, which affects the growth of crops; the irrigation form of crops is single, and cannot meet the irrigation needs of different crops and different growth cycles

Method used

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  • Energy saving type photovoltaic agricultural greenhouse with self-cleaning function
  • Energy saving type photovoltaic agricultural greenhouse with self-cleaning function
  • Energy saving type photovoltaic agricultural greenhouse with self-cleaning function

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Embodiment Construction

[0046] see Figure 1~Figure 6 , The present invention relates to an energy-saving photovoltaic agricultural greenhouse with a self-cleaning function, which includes a photovoltaic agricultural greenhouse body, a cleaning device, a condensation removal device, an integrated device for drip irrigation, sprinkler irrigation and fertilization, and a heat exchange device.

[0047] The cleaning device includes two guide rails 1 arranged in parallel on the sunny side of the sloping roof of the shed body. Photovoltaic modules 2 are laid on the sloping roof of the shed body between the two guide rails 1. Rollers 3 are respectively arranged in the two guide rails 1. Two rollers 3 is connected with a brush bar 4, and the brush bar 4 is provided with a brush for cleaning the photovoltaic module 2, and a rotating shaft 5 arranged parallel to the brush bar 4 is arranged in the shed, and the rotating shaft 5 is driven by a rotating motor Rotate, the left and right ends of the two guide rails...

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Abstract

The invention relates to an energy saving type photovoltaic agricultural greenhouse with a self-cleaning function. The energy saving type photovoltaic agricultural greenhouse comprises a photovoltaic agricultural greenhouse body, a cleaning device, a condensation removing device, a drop-irrigation spray-irrigation and fertilization integrated device and a heat exchanging device. The energy saving type photovoltaic agricultural greenhouse with the self-cleaning function has the advantages that a photovoltaic component can be automatically cleaned, working efficiency of the photovoltaic component is improved, energy is saved, and the crop growth environment is optimized.

Description

technical field [0001] The invention relates to an energy-saving photovoltaic agricultural greenhouse with self-cleaning function. Background technique [0002] Since only solar energy in a certain spectral range can produce photoelectric effect, only about 15% of the solar energy actually projected onto the photovoltaic panel is converted into electrical energy, while the remaining more than 85% of the solar energy is converted into heat energy and discharged into the environment. At present, there are many photovoltaic agricultural greenhouse projects in China, but all of them use crystalline silicon or amorphous silicon thin film modules to lay on the greenhouse body, and they are only used to generate electricity without processing the heat. [0003] On the one hand, if this part of the heat is not taken away in time, the temperature of the photovoltaic cell will increase, resulting in a decrease in photoelectric conversion efficiency; on the other hand, the temperature ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/24
CPCY02A40/25Y02P60/12Y02P60/14
Inventor 査超麟季马贵王慧石金鹰
Owner SUZHOU AIKANG LOW CARBON TECH INST
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