Water purifying machine

Abstract

The invention discloses a water purifying machine. The water purifying machine comprises a shell, a first waterway plate, a second waterway plate, at least one first filter element and at least one second filter element; a waterway is defined in the first waterway plate; a waterway is defined in the second waterway plate, and the second waterway plate is fixed to one side of the extending direction of the first waterway plate and communicates with the first waterway plate; the at least one first filter element is arranged at one side of the first waterway plate and communicates with the waterway in the first waterway plate; the at least one second filter element is arranged on the other side of the first waterway plate and communicates with the waterway in the first waterway plate; and thefirst filter element and the second filter element have different service lives. The water purifying machine provided by the invention enables users to replace the filter element of which the servicelife expires more specifically without erroneously replacing the filter element of which the service life does not expire, thereby maximizing use benefits of the filter elements.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a water purifier. Background technique [0002] With the improvement of living standards, water purifiers have become one of the indispensable household appliances for many families. When replacing the filter elements of the water purifier or drinking machine in the related art, the filter elements with different service life are all arranged together, and the filter elements with shorter service life (such as PP cotton, front and rear activated carbon, etc.) When replacing, the filter element with a long service life (such as RO membrane, NF membrane, etc.) will be exposed, causing the user to not know which filter element to replace when replacing the filter element by himself. Some users wait until the machine reminds to replace the filter element. Or all the NF membrane filter elements are replaced before their service life expires, resulting in insuffic...

AI Technical Summary

Problems solved by technology

When replacing the filter elements of the water purifier or drinking machine in the related art, the filter elements with different service life are all arranged together, and the filter elements with shorter service life (such as PP cotton, front and rear activated carbon, etc.) When replacing, the filter element with a long service life (such as RO membrane, NF membrane, etc.) will be exposed, causing the user to not know which filter element to replace when replacing the filter element by himself. Some users wait until the machine reminds to replace the filter element. Or all the NF membrane filter elements are replaced before their service life expires, resulting in insufficient use of the RO membrane filter element or NF membrane filter element; even some users will wait until the life of the RO membrane filter element or NF membrane filter element needs to be replaced before they are uniformly replaced. The filter element with short service life will lead to the use of RO membrane filter element or NF membrane filter element not to achieve the maximum benefit, so that users will have the illusion that the life of the filter element has not reached the nominal life value of the manual, thus bringing bad use to users to experience

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