2results about How to "Less water consumption" patented technology

The application discloses an artificial cooling equipment parameter automatic optimization method and system based on soil data analysis, and relates to the technical field of artificial cooling. The method comprises the following steps: building a regional soil cooling simulation space according to three-dimensional soil structure information, water injection well distribution information and extraction well distribution information; obtaining three-dimensional soil temperature distribution through distributed optical fiber temperature measurement equipment monitoring, and calculating three-dimensional soil temperature difference distribution in combination with a preset cooling target; constructing a regional soil cooling prediction model based on a soil flow mechanism and the regional soil cooling simulation space; using the regional soil cooling prediction model to perform iterative optimization of cooling equipment parameters, and outputting adaptive equipment parameters; and controlling the cooling device and the heat energy recovery device to perform soil cooling work in a target region according to the adaptive equipment parameters. The technical problems of low cooling efficiency, excessive resource consumption and local hot area residue caused by the fact that the artificial cooling equipment parameters cannot be dynamically changed and optimized in real time according to soil data in the prior art are solved.

The utility model discloses a kind of crop spraying irrigation devices, it is related to crop irrigation technical field, including sheltering frame, the bottom of the front and rear two sides of sheltering frame is respectively fixedly installed with first wheel plate and second wheel plate, the bottom of first wheel plate and second wheel plate is all provided with moving wheel, the side of second wheel plate is fixedly installed with handrail, telescopic insertion pipe mechanism is also provided on second wheel plate, pipe box is provided on telescopic insertion pipe mechanism, inner spray pipe is provided on pipe box, the utility model can be inserted into inner spray pipe, outer spray pipe towards crop by telescopic insertion pipe mechanism, make two outer spray pipes on inner spray pipe be at the two sides of crop, inner spray pipe is in crop interior, then start delivery pump, moisture is conveyed through inner spray pipe, outer spray pipe through communicating pipe, and is atomized and sprayed from atomizing nozzle, to simultaneously spray irrigation to inside and outside of crop, moisture is directly sprayed to stem and leaf on inside and outside of crop, not only less water consumption, also improve spraying efficiency.