Miniature closed type intelligent adjustment system of plant cultivation environmental factors

Abstract

The invention discloses a miniature closed type intelligent adjustment system of plant cultivation environmental factors which comprises a cultivation box body and intelligent control structures. A plurality of interlayers used for plant cultivation are arrange inside the cultivation box body. The intelligent control structures comprise a human-computer interface, an industrial control board and collection executing mechanisms. Users send operational orders to the industrial control board through the human-computer interface. The collection executing mechanisms comprise a collection mechanism and an executing mechanism. The collection mechanism comprises a temperature sensor, a humidity sensor, a carbon dioxide (CO2) concentration sensor and an illumination sensor. The executing mechanism comprises a compressor, a heater, a fan, a supplementary lighting device, a CO2 producer and a nutrient solution automatic cycle replenishing device. An output end of the collection mechanism is connected with an input end of the industrial control board, and an output end of the industrial control board is respectively connected with the human-computer interface and the executing mechanism. The miniature closed type intelligent adjustment system of plant cultivation environmental factors integrates automatic supplementary lighting function, temperature and humidity automatic adjustment function and CO2 concentration and nutrient solution automatic cycle replenishing function through automatic control and sensor technology, and a need of household vegetable cultivation can be met.

Description

technical field [0001] The invention relates to a miniature closed plant planting environment factor intelligent adjustment system, which belongs to the technical field of automatic control of agricultural facilities. Background technique [0002] Through the analysis and comparison of existing relevant literature, the following conclusions are drawn: [0003] Document 1 "Indoor Plant LED Supplementary Light Circulation Hydroponics System, Patent Type: Invention Patent, Application Time: September 2010, Publication Date: May 2011", it is mainly suitable for large-scale vegetable planting, and can use LEDs for automatic replenishment Light, can replenish water; document 2 "indoor facility gardening automatic control device", mainly solves the worldwide technical problem that it is difficult to cultivate plants for a long time under indoor environmental conditions such as work, public places and living rooms. Through the combination of interlayer flower pots, the system cleve...

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Problems solved by technology

[0004] To sum up, the "indoor plant LED supplementary light circulation hydroponic system" is mainly suitable for large-scale indoor plant cultivation, which cannot meet the needs of household vegetable planting, and does not have the functions of family indoor viewing and air purification; "indoor facility gardening automatic control device" It can supplement light, humidify, blow air, adjust temperature and supply nutrient solution for soilless cultivation at regular intervals for plants, but it is bulky and consumes a lot of power, and cannot meet the needs of family indoor vegetable cultivation, which belong to a different category from this patent

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