AUTOMATED DISPENSER-EVAPORATOR Russian patent published in 2024 - IPC B65D21/00 

FIELD: liquid dosing devices.

SUBSTANCE: invention relates to a device for dispensing and replenishing liquid in automatic mode. Automated dispenser-evaporator comprises a bottom tray containing a bowl with a bottom and walls for liquid, including corner posts with upper guides, a tray-reservoir containing a bowl with a bottom and walls for liquid, including corner posts with receiving grooves from below, wherein tray-reservoir has opening with through sealing membrane at its bottom centre, working trays including bowl with bottom and walls for liquid, each of which includes angular posts with receiving grooves from below and upper guides from above. Receiving grooves of each working tray and tray-reservoir are made with possibility of connection with corresponding upper guides of each working tray and bottom tray for their fixation to each other. Each working tray in its bottom includes a through bushing directed upwards, besides, these bushings are located so that they are not installed one under the other on one axis. Each working tray in its centre includes an axial bushing located above the walls of the corresponding working tray, besides, when assembled, all axial bushings form a through shaft, inside which there is a float axis made with possibility of free vertical movement. A tip is installed on the upper end of the float axis, which is made with possibility of interaction with the sealing membrane of the tray-reservoir for opening and closing of the hole of the said sealing membrane. At the bottom end of the float axis there is a float placed in the bottom tray bowl and made with possibility of raising and lowering the float axis, depending on the liquid level in the bottom tray.

EFFECT: providing higher accuracy of liquid distribution, automation of liquid distribution with simple design.

5 cl, 3 dwg