DRINKING WATER STORAGE TANK FOR VENDING MACHINE Russian patent published in 2023 - IPC E03B11/02 G07F13/00 B67C3/02 

FIELD: drinking water sales.

SUBSTANCE: automatic devices for retail sale of drinking water into a container - a buyer's container used in the design of compact drinking water tanks that are part of vending machines using drinking water. The storage and receiving tank of drinking water for a vending machine is a closed container, equipped with elements for its fastening inside the vending machine, water outlet and inlet fittings, a water level control system, a sealed removable top cover with a sealed viewing window and a filter breather, also equipped with a submersible bactericidal lamp and water level sensors. The shape of the lateral surface of the tank is made in the form of a lateral surface of a straight polygonal prism with the number of faces from six to ten. The fastening elements include suspension brackets fixed in the upper part of the tank on its faces and support brackets fixed in the lower part of the tank on its faces. The bottom of the tank is made with a recess in the area of the nozzle for water outlet. The water level control system contains three sensors, one of which is located in the upper part of the tank, the second in the middle part and the third, respectively, in the bottom part of the tank. The filter breather is made in the form of a perforated lining plate fixed on the outer surface of the upper removable cover, in which a through perforation corresponding to the plate is made, and a single-layer or multilayer sheet filter material is placed between the lining plate and the top cover.

EFFECT: expansion of the range of technical solutions.

5 cl, 5 dwg