FIELD: heating.
SUBSTANCE: invention refers to air ventilation and can be used in rooms of various purpose, which are equipped with automatic air medium parametre control systems. Air distributor allows decreasing temperature drops between supply air jets and room air, as well as controlling the quantity of air supplied to service room; at that, control of temperature and quantity of supply air is performed in automatic mode. In order to control those air parametres, there used are temperature and flow sensors and controls which control the actuators connected to control elements of air distributor by means of friction transmissions allowing to perform smooth control of the processes. Effect of the vibration transferred from the main air pipeline to control elements of air distributor is excluded owing to actuators which are equipped with reduction gears during fabrication, which fix the output shafts of actuators in the position specified with the controls.
EFFECT: enlarging sphere of application.
1 dwg
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Authors
Dates
2010-03-20—Published
2008-10-27—Filed