FLUID CLEANING SYSTEM Russian patent published in 2016 - IPC B01D17/12 

FIELD: water supply.

SUBSTANCE: invention relates to self-contained systems with recycling for cleaning and/or desalination of liquid and can be used in household conditions for domestic and/or drinking water supply. Initial fluid tank (1) is connected to the inlet of liquid supply unit (2), the outlet of which is connected to the inlet of liquid cleaning unit (6), which has an outlet for pure liquid connected to one tank for pure liquid (7), and an outlet for drainage fluid connected to the inlet of drainage fluid return line (8), the outlet of which is connected with initial fluid tank (1). System is configured able to automatically interrupt the process of purifying the liquid, when the fluid level in the initial fluid tank during operation of the system reaches the level of initial fluid outlet means. Liquid supply unit (2) is made with the possibility of automatic shutdown of pressure increase means (3) to ensure the prevention of ingress of air in the liquid cleaning unit in response to a signal coming from blocking means (5) and informing about the moment of air intake via the fluid outlet means from the tank for initial fluid into the pressure increase means.

EFFECT: invention ensures higher reliability of the fluid cleaning system.

17 cl, 9 dwg