Device for cultivating forestry seedling with complementary applications of solar photovoltaic power and wind power

Abstract

The invention relates to a cultivation device which has the complementary application of solar photovoltaic generation and wind power generation for forestry seedling raising, belonging to the technical field of new energy source application. The invention is mainly formed by connecting an independent solar photovoltaic generation system and an independent wind power generation system with the cultivation device of forest seedling. By adopting a solar cell array, the independent solar photovoltaic generation system is connected with a controller by a lead, the independent wind power generation system adopts an aerogenerator and is connected with the controller by a lead, the controller is respectively connected with a storage battery and an inverter through leads, and the inverter is connected with the cultivation device of potted plants by a lead. In the cultivation device of forest seedling, a temperature control unit, a moisture control unit, an atomizing unit and an illuminating unit are adopted for being arranged in a cultivation box of forest seedling and an energy-saving LBD is mainly adopted for illumination and heat supplying; Seedling medium is arranged in the cultivation box of forest seedling, a seed or a quickset of a plant is arranged in the seedling medium, and develops into a lusty forest seedling after germination, rootage, and stem and leaf growing under appropriate temperature, humidity, illumination, moisture content and plant nutritional condition.

Description

technical field [0001] The present invention relates to a kind of cultivating device for complementary application of solar photovoltaic power generation and wind power in forestry seedling cultivation. Specifically, it is to make full use of the electric energy converted from solar energy and wind energy to supply power to electrical appliances in the forest seedling cultivating device 23, and to germinate forest tree seeds. Provide good environmental conditions and superior living space for the growth and development of seedlings, cultivate a large number of high-quality forest seedlings for afforestation, improve the climate conditions on the earth, and improve the quality of life of all human beings, which belongs to the field of new energy application technology. Background technique [0002] For a long time, human activities have caused a large reduction in the forest area on the earth. The massive burning of oil and coal by humans has caused the increase of carbon diox...

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Problems solved by technology

The inventors have found that many desert edges, alpine canyons, wilderness grasslands, forest and sea open spaces, saline-alkali tidal flats, riverbank lake centers, scattered farmhouses, remote forest farms, army outposts, and Jiangzhou islands far away from the conventional power supply network are affected by the many factors in the nature of the outside world. Due to changing climate conditions and lack of local seedling substrates, large temperature changes, and insufficient water resources, there are many difficulties such as low tree seed germination rate, low seedling survival rate, and weak seedling quality when cultivating forest seedlings, especially in 2008. The blizzard disaster at the beginning of the year caused a loss of 50 billion yuan to China's forestry industry, mainly due to the freezing of large areas of young saplings from one year to three years old, which made the afforestation seedlings in many places even more insufficient

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