Filtering device for water purifier

• Main Authors: WU PEIXING, LI QIMING
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a filtering device for a water purifier, and relates to the technical field of filtering of water purifiers. A filtering device for a water purifier comprises a first-stage filter shell and a second-stage filter shell, a second cavity is formed in the first-stage filter shell, a first-stage filtering device is arranged in the second cavity, the top end of the first-stage filtering device is communicated with a connecting pipe, one end of the connecting pipe is communicated with a communicating pipe, and the other end of the connecting pipe is communicated with a second cavity. One end of the communicating pipe is communicated with a second-stage filter device, a first cavity is formed in the second-stage filter shell, the second-stage filter device is located in the first cavity, and one side of the first-stage filter shell and one side of the second-stage filter shell are communicated with a water inlet pipe and a water outlet pipe respectively. Due to the arrangement of the sprin