AIR CONDITIONER FOR WORKSHOPS WITH RELEASES OF GASES Russian patent published in 2017 - IPC F24F3/06 

FIELD: ventilation.

SUBSTANCE: invention relates to air conditioning and ventilation and can be used to make comfortable conditions and microclimate in production rooms with release of harmful gases. This is achieved by fact, that in air conditioner, contains section of receiving heat-insulated valves, connecting sections, first heating section, consisting of air heaters, valves and bypass channel, first recirculation section, irrigation chamber, in which nozzles and drop catchers, wherein under irrigation chamber tray-filter is arranged, and after irrigation chamber second recirculation section and filters section is arranged, connected to second heating section, consisting of air heaters and connected to ventilation unit, supply ventilation unit with electric motor is installed after two-sectional throttle valve and connected to supply channels, and exhaust fan is installed directly in room, where equipment is located, which has local shelters, outputs from which are connected with exhaust channel, connected with exhaust channel of common ventilation emissions coming to vent pipe, wherein temperature controllers are arranged, after irrigation chamber and in room working zone, respectively, common ventilation emissions inlet channels and exhaust channel are placed under room ceiling, inlet channels are arranged inside common ventilation emissions exhaust channel, wherein irrigation chamber nozzle comprises hollow housing with nozzle and central core, housing is made with fluid supply channel and contains coaxial rigidly coupled with housing bushing with nozzle secured at its lower part, made in form of cylindrical two-stage bushing,which upper cylindrical stage is connected with central cylindrical core by means of threaded connection, having through internal central hole, and installed with annular clearance relative to cylindrical bushing inner surface, and annular gap is connected with, at least, three radial channels made in two-stage bushing, connecting it with annular cavity, formed by bushing inner surface and upper cylindrical stage outer surface, wherein annular cavity is connected with housing fluid supply channel, and in central cylindrical core lower part hollow cone swirler is attached, which cone shell is fixed by means of, at least, three spokes by one end fixed on swirler conical shell, in its upper part, and by other end is in annular groove, made on central cylindrical core inner surface, wherein hollow cone swirler outer surface helical thread is made.

EFFECT: technical result is increase in direct-flow air conditioners automatic control process efficiency and reliability.

1 cl, 2 dwg