Dry hot air environment simulating and monitoring device for crops

Abstract

The invention relates to the technical field of detection of crops, and in particular relates to a dry hot air environment simulating and monitoring device for crops. The device comprises a crops growing control chamber, a lighting simulating unit, a hot air generating unit, a crop damage state monitoring unit, a dry hot air influence inhibition unit and a processing control unit; the hot air generating unit is used for charging dry hot air into the crop growing control chamber to simulate the generation of the dry hot air of the crops; the crops damage state monitoring unit can detect the indoor temperature, humidity, air speed, lighting temperature, soil temperature, water content in soil, crop leaf temperature and other growth environment indicators of the crops and transmitting to the processing control unit on real time so as to monitor the degree of influence of the dry hot air on the crops on real time; the processing control unit can control the dry hot air influence inhibition unit to work according to the crops growth environment indicator information so as to reduce or inhibit adverse influence of the dry hot air on the crops as well as effectively preventing the influence of the dry hot air.

Description

technical field [0001] The invention relates to the technical field of crop detection, in particular to a crop dry hot wind environment simulation and monitoring device. Background technique [0002] Dry hot wind is a kind of agricultural disastrous weather with high temperature and low humidity accompanied by a certain amount of wind. The temperature is above 30°C, the relative humidity is 30% or below, and the wind speed is above 3m / s. Drought, wind aggravates the degree of damage, and the dominant factor of dry and hot wind is high temperature. Therefore, it is necessary to carry out experimental simulation of dry hot wind, and to monitor and prevent it. [0003] At present, in terms of dry and hot air simulation devices, the Chinese utility model patent "compressed dry and hot air preparation device" with application number 200920194778.5 is composed of a compressed air machine, a heat exchanger, a condenser, gas and water separation, and an air storage tank; the applic...

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Problems solved by technology

However, both of the above two patents only considered the simulation device of hot and dry wind, but they lacked consideration for the real-time monitoring of the degree of influence of crops by hot and dry wind and the effective prevention of hot and dry wind

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