What Are The Reasons For The Drifting Drifts Of Agricultural Spraying Uav?
I do not know if you are using the agricultural spraying uav, have you found that it has more and more functions, but the operation is more and more simple, and there will be spray drift when it is in use. What are the reasons for the drifting drifting of agricultural spraying uav? Now let's get to know it!
1. Droplet sizeThe droplet size will affect the drift. When the liquid is injected at a certain pressure, it fogs into droplets of different sizes. The smaller the nozzle, the greater the spray pressure, the smaller the droplet, the greater the possibility of drift. And the size of the droplets will also affect the atomization effect: the smaller the droplets, the better the atomization effect, the easier the plants to absorb; but at the same time, the smaller the droplets, the easier it is to drift. Therefore, the nozzle model, spraying pressure and droplet size should be considered in matching, instead of pursuing a single index, the comprehensive effect should be ensured.
2. Agricultural Spraying Uav Spray heightWhen the agricultural spraying uav spray height increases, the greater the wind speed, the more drift. Because the wind will increase the proportion of small droplets, resulting in drift. Do not spray at a higher level than the UAV manufacturer recommended, nor spray below the height (ideal spray height: the agricultural UAV drug manufacturers should give reasonable recommendations based on the test data).
3. Air temperature and humidityWhen the ambient temperature is 25 ℃ and humidity is 77 ℃, small droplets are easy to drift due to evaporation effect. During agricultural spraying uav spray, high temperature must be required to change the system. Such as the nozzle that produces coarse or suspended droplets. Try to avoid spraying at high temperature at noon.
4. Pesticides and pharmaceuticalsBefore using pesticides, agricultural spraying uav users should read the manufacturer's instructions. Because small nozzles are usually required for less chemicals, the possibility of drift is greater. It is recommended to use larger drugs as far as possible.
The above is the analysis of the reasons for the drifting drifting of agricultural spraying uav. I believe we have a new understanding of agricultural UAVs through our introduction, and learn more about UAVs. Please continue to pay attention to our official website:http://www.cntransportintl.com/