DEVICE FOR INDUCING AIR EXCHANGE AND CONDITIONING FOR CATTLE-BREEDING FARMS

摘要

FIELD: cattle breeding.;SUBSTANCE: invention relates to livestock sector and can be used to ensure high quality of air in premises of livestock farms all year round. Device for inducing air exchange and conditioning for cattle farms includes installed in a row above zones of animals at a specified distance from each other axial fans with electric drive, high pressure water line, nozzles for fine water spraying, pump unit, filter for water purification and demineralisation, temperature and humidity sensors and control unit. Device is equipped with reversible electromagnetic starter, three-way solenoid valve, two shutoff solenoid valves and a water reservoir containing a water level regulator. Device control unit is equipped with synchronizer of cycles of normal and reversible operation of fans with water spraying cycles by nozzles located on opposite sides of fans, and water spraying duration regulator within the ventilation cycle as per information of air temperature and humidity sensors in the room. At that, axial fans are fixed, rotor axes of fans blades are oriented in horizontal plane along the room, and spraying nozzles are arranged on both sides of fans.;EFFECT: improvement of quality of air medium in premises intended for animals keeping that allows to increase efficiency of animal breeding.;1 cl, 1 dwg