FIELD: water treatment device.
SUBSTANCE: intended for use in the areas of household and public catering. The docking unit of the water treatment device contains first and second docking parts, each of which contains channels, as well as inlet and outlet holes for water and a means for fastening them. The first connecting part is made on the upper end part of the cartridge of the water treatment device and is equipped with a conical surface, and the second is located on the mounting unit and is equipped with a conical surface of a mating shape. The connecting parts are made in the form of a pair of mating conical landing surfaces of the same shape. The channels of the second connecting part are made with the possibility of coaxial connection with the corresponding channels of the first connecting part.
EFFECT: simplification of the design of the docking unit from the side of the replaceable cartridge and the method for replacing the disposable cartridge.
6 cl, 7 dwg
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