Water purification device based on filter cartridge anti-counterfeiting identification

A water purification device based on filter cartridge anti-counterfeiting identification comprising a filter cartridge assembly, a booster pump and a membrane filter assembly;

• a water inlet and a water outlet of the filter cartridge assembly are connected respectively to a water supply pipe and the booster pump, the water outlet of the booster pump is connected to a water inlet of the membrane filter assembly, the membrane filter assembly is provided with a clean water outlet and a retentate outlet, characterized in that the filter cartridge assembly and the membrane filter assembly are respectively provided with an identification chip to be paired with an identifier installed on the water purification device;
• the identification chips are installed on a filter cartridge of the filter cartridge assembly and the membrane filter assembly, the booster pump is connected to the identifier;
• the identifier transmits a signal to propel the booster pump to work only after the identification chips are identified and paired with the identifier;
• a water inlet solenoid valve and a low voltage switch are arranged between the booster pump and the filter cartridge assembly;
• the low voltage switch is connected to a water inlet of the water inlet solenoid valve;
• a water outlet of the water inlet solenoid valve is connected to the booster pump.