WATER TANK Russian patent published in 2021 - IPC B65D8/00 B05C11/11 

FIELD: packaging and storage.

SUBSTANCE: invention relates to a container having a curved contour in its cross section, the housing of which is made by connecting two and more rigid component parts made from metal, and differs by walls design and by connections between walls containing reinforcing elements. Water tank is a reservoir for drinking water, made in the form of a hollow rectangular parallelepiped, one of the bases of which is the reservoir bottom. Note here that said container comprises ladder frame including two vertically oriented side members and at least one horizontal crossbeam connected with side members. Side walls of parallelepiped are formed by first and second channel boxes, free ribs of U-rails of which are made with transverse bends oriented outward and rigidly connected to each other to form said side members on large lateral faces of this parallelepiped. Water tank comprises third channel box, free ribs of channel sections of which are made with transverse bends, by means of which this box is connected to one of large side faces of said parallelepiped to form a technical compartment.

EFFECT: technical effect consists in the fact that due to effect of power frame created by side members and crossmembers of frame, holding large sides of container from deformations under action of pressure of drinking water in reservoir, possibility of integration into this reservoir of technical means for preparation of drinking water for implementation of water treatment directly on water tank is carried out with the help of technical means fixed on larger facet of reservoir of aqua-tank on its outer side.

5 cl, 2 dwg