FIELD: power engineering.
SUBSTANCE: spiral nozzle on a gas nozzle for gas burners in gas appliances and equipment of injection type of mixing of gas and air, consisting either of spring steel, either from steel or copper wire with diameter of 0.5 mm, made in the form of a spiral with length of 27 mm, an initial diameter of 9 mm, a final diameter of 2 mm, a spiral pitch of 2 mm, note here that spiral nozzle is fitted on gas nozzle with its initial diameter.
EFFECT: invention makes it possible to increase quality of gas and air mixing, increase gas combustion heat.
1 cl, 1 dwg
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