| 摘要 |
The invention relates to devices for water purification by method of recrystallisation and can be used in everyday life, food industry and medicine. The technical result consists in improved quality of purification and increased volume of melt water production. The device includes a thermostat-controlled heat-exchange reservoir for water purification, made of heat-conducting material, a thermostat-controlled accumulative reservoir for purified water, means for supplying the purified water into consumer containers, means for discharge of unused purified water, connected to thermostat-controlled accumulative reservoir, means for filtration and supply of initial water to purification from water pipeline, connected with the heat-exchange reservoir for water purification by a pipeline, means for discharge of purified water and means for discharge of liquid concentrate of organic and inorganic impurities, connected to heat-exchange reservoir by means of pipelines, means for water freezing and ice melting with cooling and heating thermal elements, which contact with heat-conducting wall of heat-exchange reservoir from the external side, electronic unit for the device control, connected with means for water freezing and ice melting and electric drives of means for filtration and supply of initial water to purification, means for discharge of purified water and means of discharge of liquid concentrate of impurities. Means for discharge of purified water from heat-exchange reservoir is connected with thermostat-controlled accumulative reservoir, and heat-exchange reservoir for water purification is made in form of rectangular parallelepiped with flat slit-like internal cavity, formed between two oppositely located walls of the said reservoir. |
