Plant factory

A plant and factory technology, applied in botany equipment and methods, soilless cultivation, cultivation, etc., can solve problems such as nutrient solution pollution, large energy consumption, and cumbersome maintenance

Active Publication Date: 2012-09-19
BEIHANG UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] But at present, on the one hand, the plant factory structure system is complicated, the maintenance is cumbersome, the energy consumption is too large, the supply of nutrient solution is inconvenient, and the nutrient solution is polluted and wasted to a certain extent, which make

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0017] like figure 1 , figure 2 As shown, the device of the present invention is mainly composed of a variable-height plant cultivation unit 17 , an on-demand nutrient solution supply unit 26 , and an adjustable lighting unit 27 . First, adjust the height of the upper cultivation plate 22 and the lower cultivation plate 23 from the illumination unit 27 and the distance between the microporous tube modules 8 according to the plant height and planting density of the plant species. Then the two ends of the microporous tube module 8 are sealed with silica gel plugs 21 respectively, and the exterior tightly wraps the nylon microfiltration membrane 18, and the hydrophilic plant culture substrate strip 19 is placed on the top of the exterior, and the exterior is covered with a reflective waterproof evaporation film 20. After finishing, it is as follows: ...

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Abstract

The invention discloses a plant factory, which mainly comprises a rising plant cultivation module unit, an on-demand automatic nutrient solution supply block unit, an adjustable light source module unit, a shell protection cover and a refrigeration system. The plant factory can be adopted by supermarkets and dining rooms to independently plant and sell various plant foods, or be suitable for environment conditions of special zones such as plateaus, deserts, the underground, the south pole, the north pole and space bases to meet the requirements on continuous plant food supply and air purification of personnel having activities in the special environments for a long time, or be adopted by families to plant fresh vegetables independently. The plant factory has a simple structure, is convenient to operate and achieves a high energy utilization rate.

Description

technical field [0001] This patent relates to a plant factory, which can be used in supermarkets and restaurants to produce and sell a variety of plant foods; it can also be used in special environmental conditions such as plateaus, deserts, underground, north and south poles, and space bases to meet the long-term requirements in special environments. The continuous supply of plant-based food and air purification requirements for the event personnel can also be used for the independent production of fresh vegetables at home. The patent has the advantages of simple structure, convenient operation and high energy rate. Background technique [0002] Due to rapid population growth, dwindling arable land, resource shortages, environmental degradation, and pesticide abuse, traditional food crop production is facing enormous challenges in terms of yield and safety. The plant factory uses environmental automatic control technology, electronic technology, biotechnology and new mater...

Claims

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Application Information

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IPC IPC(8): A01G31/06
CPCY02P60/21
Inventor 刘红王敏娟付玉明刘慧胡恩柱张厚凯
Owner BEIHANG UNIV
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