DEVICE FOR REGULATING MICROCLIMATE IN LIVESTOCK BUILDING Russian patent published in 2024 - IPC A01K1/00 

FIELD: animal husbandry.

SUBSTANCE: device for regulating the microclimate in a livestock building contains fans with electric drives and speed controllers, installed in a row above the feeding and resting areas, directed at an angle from top to bottom, temperature and humidity sensors connected to a control unit, to the output of which to rotate a row of fans installed on hinges, connected to an electric drive with a gearbox equipped with a speed controller on the output shaft, a pumping unit, a water filter and fog nozzles. On top and along the row of fans, there is a pressurized water-conducting polymer pipe installed horizontally and connected to the pumping unit, equipped with fog-forming nozzles located in the projection between the fans. The nozzles are made in the form of a body with an inlet pipe, at the ends of which there are threads for connection with the pressurized water-conducting polymer pipe and with the body, inside of which there is a spray sleeve made in the form of a truncated cone with a clamping nut. The spray sleeve contains a central nozzle on the upper base and four nozzles on the side surface so that the water jets emerging from these nozzles meet at the axis of the central nozzle. The side nozzles are located at an equal distance from the central axis of the nozzle sleeve and the diameter of their holes ranges from 0.5 mm to 0.7 mm. An electromagnetic valve is installed between the pumping unit and the pressurized water-carrying polymer pipe, which is connected to the control unit, and between the pressure water-carrying polymer pipe and the body of the fog-forming nozzle there is a drain valve.

EFFECT: possibility of year-round maintenance of a favourable microclimate for productive housing, in particular, of cows in livestock buildings.

1 cl, 2 dwg, 2 tbl