Regulation of the Microclimate in Greenhouses Using a Mini-computer

Analysis of technological operations of vegetable cultivation in a greenhouse shows that it is possible to reduce labor costs and increase the efficiency of using cultivation facilities when performing work with a special set of technical means. Stationary systems and robotic equipment are needed to fundamentally improve the technology of vegetable production in a greenhouse. The poor quality of regulation of temperature and humidity in greenhouses makes it necessary to control not only the diameter and concentration of aerosol microdrops, but also the pressure in the pressure pipelines of evaporative cooling and waterlogging systems, as well as the amount of solar radiation entering the greenhouse, the level of physiologically active radiation created by additional illumination lamps. To ensure that the current air temperature does not exceed the permissible agrotechnical requirements, winter block greenhouses are equipped with robotic systems for regulating microclimate parameters. The article presents a schematic diagram that supports the microclimate in a greenhouse. The system includes evaporative cooling and de-humidification of the air, ventilation of the tent space, additional illumination lamps, a reflective screen with a drive, a control device.