FIELD: aqua vending machines.
SUBSTANCE: invention relates to aqua vending machines, i.e. to water vending machines by means of automatically controlled dispensing of water into containers of water buyer in winter conditions. Technical problem lies in the need to exclude the possibility of icing of the chamber walls from overflowing water during the winter period of aqua vending. Chamber comprises walls 1, bottom 2, mechanically connected to the walls and being the drain of the chamber together with drain pipe 3, water filling pipe 4, located in the upper part of chamber 5, false bottom 6 of the chamber, as well as multitunnel nozzle 8 of constant cross section for turbulent-laminar transition. Nozzle 8 is installed in branch pipe 4, and in false bottom 6 there is axial hole 7, vertically coaxial with nozzle 8, diameter of cross section of which does not exceed diameter of hole 7.
EFFECT: guaranteed possibility of through passage through false bottom flow of overflowing water directly into chamber drain, without creating on false bottom of hydraulic impact chamber.
1 cl, 5 dwg
