DEVICE FOR FRESH WATER PRODUCTION IN CONDITIONS OF ARID CLIMATE Russian patent published in 2020 - IPC E03B3/00 

FIELD: water supply.

SUBSTANCE: invention relates to water supply. Device contains a water collector, a hydraulic pump, a heat exchanger-condenser, an air duct, a fan, a programmable control device, a refrigerating machine. Refrigerating machine is made in the form of compressor connected with condenser by condenser pipeline, with evaporator of evaporation pipeline, and connecting pipeline connecting condenser and evaporator. Device is additionally equipped with electric motor of fan, static converter of frequency of electric motor of fan, additional fan, electric motor of additional fan, static converter of frequency of electric motor of additional fan, water pipeline connecting heat exchanger-condenser and water collector, ambient air temperature sensor, atmospheric air moisture content sensor, twelve communication channels, first air treatment chamber, static converter of hydraulic pump electric motor frequency. Device is also additionally equipped with second air treatment chamber, first sorbent pumping chamber, static converter of electric motor frequency of first additional hydraulic pump, second sorption pumping chamber, static converter of frequency of electric motor of second additional hydraulic pump, five additional air ducts. Fan electric motor is powered from static converter of fan electric motor frequency. Fan, air duct and first air treatment chamber are connected in series. First sensor of saturation of sorbent with moisture, evaporator of refrigerating machine, hydraulic pump are located in first air treatment chamber below level of sorbent. Electric motor of the hydraulic pump is powered from the static converter of frequency of the electric motor of the hydraulic pump. Hydraulic pump is connected with air irrigation pipeline. Electric motor of additional fan is powered from static converter of electric motor frequency of additional fan. Electric motor of the first additional hydraulic pump is powered from the static converter of frequency of the electric motor of the first additional hydraulic pump. Electric motor of the second additional hydraulic pump is powered from the static converter of frequency of the electric motor of the second additional hydraulic pump. Second sorbent saturation sensor, moisture, refrigerating machine condenser and heating element are located in the second air treatment chamber below the sorbent level. First sorbent pumping chamber is connected to the first air treatment chamber. Sorbent second pumping chamber is communicated with second air treatment chamber. First sorbent pumping chamber is connected to the second air treatment chamber. Second sorption pumping chamber communicates with first air treatment chamber. Programmable control device is connected with ambient air temperature sensor, with atmospheric air moisture content sensor, with static converter of electric motor of hydraulic pump, with static converter of electric motor of fan, with first sensor of sorbent saturation with moisture, with electric drive of the first automatic gate, with static converter of electric motor of the first additional hydraulic pump, with static converter of electric motor of additional fan, with electric drive of the second automatic gate, with static converter of electric motor of the second additional hydraulic pump, with a heating element, with the second sorbent saturation sensor with moisture.

EFFECT: wider field of application.

1 cl, 1 dwg