Autorotation type soilless planting greenhouse capable of acquiring natural energy in multiple directions

Abstract

The invention relates to an autorotation type soilless planting greenhouse capable of acquiring natural energy in multiple directions. A base and water pool part has a disc-shaped masonry and cement structure which is constructed under the ground level and has an upward opening; a plurality of rail supports are arranged at the periphery of the structure; an annular rail is erected on the rail supports; a transparent inflated outer cover part is located on the annular rail through rollers which are arranged at the periphery of the bottom of the transparent inflated outer cover part and an autorotation driving mechanism; an energy acquisition device comprises a hot airflow turbofan power generation device which is arranged on the top of the transparent inflated outer cover part, a solar heat collection device, and geothermal pipes which are arranged in a water pool; and a three-dimensional planting frame part is arranged in internal space of a transparent inflated outer cover. The ground temperature, sunlight and hot airflow power generation produced by the transparent inflated outer cover are acquired by using the water pool and the geothermal pipes; the solar heat collection device acquires, stores and releases heat energy to regulate and control the atmospheric temperature in the greenhouse; and the autorotation motion of the greenhouse is driven by the electric power generated by the greenhouse so as to finish the circulation of a nutrient solution, lighting and ultrasonic spraying.

Description

technical field [0001] The present invention relates to a self-rotating soilless planting greenhouse that can obtain natural energy in multiple directions, and belongs to the technical field of energy-saving future agricultural planting and breeding equipment manufacturing. Background technique [0002] At present, the traditional plastic film vegetable greenhouses, in addition to the advantages of better access to sunlight, temperature adjustment and improvement of crop growth conditions, do not yet have the ability to rely on their own equipment to obtain other natural energy sources. In colder areas or in winter When in use, it is necessary to use buried flue or circulating water pipelines to obtain heat energy by burning conventional fuels such as firewood or coal to increase the soil temperature to ensure the temperature and ground temperature requirements for crop growth in low temperature environments in winter. In addition, because the traditional vegetable green...

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Problems solved by technology

[0002] At present, the traditional plastic film vegetable greenhouses, in addition to the advantages of better access to sunlight, temperature adjustment and improvement of crop growth conditions, do not yet have the ability to rely on their own equipment to obtain other natural energy sources. In colder areas or in winter When in use, it is necessary to use buried flue or circulating water pipelines to obtain heat energy by burning conventional fuels such as firewood or coal to increase the soil temperature, so as to ensure the requirements of crop growth on air temperature and ground temperature in low temperature environment in winter

In addition, because the traditional vegetable greenhouses do not have closed ventilation facilities and insect-proof nets, various pests can still enter the greenhouses, so it is still necessary to apply chemical fertilizers and pesticides to the crops like conventional agricultural cultivation. The selected materials and structural strength of the planting shed are low, and cannot withstand severe natural disasters such as strong winds, hail, and floods

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