Mineral water dispenser

Abstract

This invention relates to a mineral water machine, comprising a water inlet, a pre-filter unit, a pre-activated carbon filter unit, a reverse osmosis filter unit, and a post-composite filter module. The post-composite filter module is disposed between the reverse osmosis filter unit and a water outlet, and includes a housing, a plurality of partitions, and a plurality of accommodating cavities. Each accommodating cavity respectively contains a first mineralizing medium, a second mineralizing medium, a hydrogen-producing medium, and an activated carbon medium, so that pure water flows sequentially through each medium before being output from the water outlet.

Claims

1. A mineral water machine, comprising: a water inlet (10); a pre-filter unit (20) connected to the water inlet (10); a pre-activated carbon filter unit (30) disposed on one side of the pre-filter unit (20); a reverse osmosis filter unit (40) disposed on one side of the pre-activated carbon filter unit (30); and a post-composite filter module (50) disposed between the reverse osmosis filter unit (40) and a water outlet (60) for outputting pure water generated by the reverse osmosis filter unit (40); wherein, The post-composite filter module (50) includes: a housing (51) having a receiving space, and having an inlet (501) and an outlet (502), wherein the inlet (501) is connected to the reverse osmosis filter unit (40), and the outlet (502) is connected to the outlet end (60); a plurality of partitions (52) disposed in the receiving space to divide the receiving space into a plurality of receiving cavities (53) along the water flow direction; a first mineralizing medium (54) disposed in one of the receiving cavities (53); a second mineralizing medium (55) disposed in another receiving cavity (53); a hydrogen-producing medium (56) disposed in another receiving cavity (53); and an activated carbon medium (57) disposed in another receiving cavity (53). The pure water flows out of the reverse osmosis filtration unit (40) and flows sequentially through the first mineralization medium (54), the second mineralization medium (55), the hydrogen production medium (56) and the activated carbon medium (57), and is output from the water outlet (60).

2. The mineral water machine as described in claim 1, wherein, The accommodating cavities (53) are arranged sequentially along the height direction of the housing (51).

3. The mineral water machine as described in claim 1, wherein, Each of the partitions (52) is arranged laterally within the housing (51) to separate the adjacent receiving cavities (53).

4. The mineral water machine as described in claim 1, wherein, The first mineralization medium (54) contains at least one mineralization material that releases calcium and magnesium ions.

5. The mineral water machine as described in claim 1, wherein, The second mineralizing medium (55) contains at least one mineralizing material that releases potassium ions, sodium ions, strontium ions, or zinc ions.

6. The mineral water machine as described in claim 1, wherein, The hydrogen-producing medium (56) contains a hydrogen-producing ceramic material.

7. The mineral water machine as described in claim 1, wherein, The activated carbon medium (57) is disposed on one side adjacent to the outlet (502).

8. The mineral water machine as described in claim 1, wherein, The first mineralizing medium (54), the second mineralizing medium (55), the hydrogen-producing medium (56), and the activated carbon medium (57) are respectively disposed in different accommodating cavities (53).

9. The mineral water machine as described in claim 1, wherein, The shell (51) is cylindrical.

10. The mineral water machine as described in claim 1, wherein, The post-composite filter module (50) is removable and replaceable.

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