Smart grain storage warehouse

Abstract

The invention relates to an intelligent grain storage warehouse. The device comprises a main body, a multidirectional detection mechanism, a control mechanism and an insect trap, the multidirectional detection mechanism and the insect trap are arranged in the main body; the optimal gas concentration is obtained through the insect trap; the multidirectional detection mechanism detects the gas concentration, temperature and humidity in the granary, the control mechanism is used for controlling the gas concentration, temperature and humidity in the granary, and a camera device for detecting the environment in the main body is further arranged in the main body; by adopting the gas concentration sensor and the camera device, the optimal gas concentration of the insect dizziness can be calculated; the temperature and humidity detection device is used for detecting the temperature and the humidity of each area block, the air-conditioning gasification device, the air conditioner and the dryer are controlled through the single-chip microcomputer control module, and the concentration, the temperature and the humidity of gas in the adjusting bin tend to be stable. Dynamic states of insects in the whole granary are monitored in real time, and the insects are killed by trapping or controlling gas concentration in the granary.

Description

technical field [0001] The invention belongs to the technical field of smart warehouses, and relates to a smart grain storage warehouse. Background technique [0002] It is estimated that pests alone account for 18% of global production each year, with economic losses exceeding US$100 billion. Rice, wheat, etc., which are the main food sources in my country, are not only harmed by a variety of pests in the growth stage, but also suffer huge losses in the storage stage. Due to the characteristics of stored grain pests that bore the damage of grain, the chemical control effect is not good. Although fumigants can kill pests to a certain extent, long-term use has caused very high drug resistance, and will directly lead to pesticide residues. And other issues. Therefore, in recent years, hypoxic grain storage has been paid more and more attention as a non-chemical pesticide to control pests. The advantage is that it can not only kill the stored grain pests effectively, but als...

AI Technical Summary

Problems solved by technology

[0003] In the use of grain storage warehouses on the market, different pests have different sensitivities to carbon dioxide and require different concentrations of carbon dioxide to kill them. Although the concentration of carbon dioxide has a great impact on the effect of intimidating pests, if the concentration is not well controlled, It is easy to make pests resistant to low-oxygen stress, which will not only make the air-regulating insect technology lose its practicality, but the more dire consequence is that the stress resistance of pests will increase, and this gene will spread out, causing ecological losses; and high concentrations of Carbon dioxide is also toxic to humans and may pose a suffocation hazard

Manually entering the warehouse to measure carbon dioxide and then manipulating the gas concentration adjustment device is time-consuming and laborious, the accuracy is not as high as mechanization, and there are potential safety hazards

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