Water purification barrel with water purification core convenient to detach

Abstract

The invention discloses a water purification barrel with a water purification core convenient to detach. The water purification barrel comprises an upper barrel, a lower barrel and a barrel head. Internal threads A are arranged on the inner wall of a protruded structure, the water purification core is arranged inside the lower barrel and comprises a water inlet, a water storage box is fixedly connected with the lower end of the water inlet, filter boxes are arranged at the lower end of the water storage box, circular truncated cone structures are arranged at the bottom of the water storage box and the bottoms of the filter boxes, external threads are arranged on the circular truncated cone structures, and internal threads B are arranged on the inner walls of the upper ends of the filter boxes; the upper barrel and the lower barrel are of double-layer structures, cavities are arranged between inner-layer structures and outer-layer structures of the double-layer structures, solid bottom plate structures are arranged at the bottom of the cavity at two ends of the upper barrel, and ultraviolet disinfection apparatuses are fixed to the upper ends of solid bottom plates by the aid of threaded rods and screws. The water purification barrel has the advantages that the water purification core convenient to detach is arranged in the water purification barrel, is provided with the multilevel filter boxes and is convenient to detach, accordingly, filter media in the filter boxes can be replaced periodically, and microorganisms such as bacteria, viruses and parasites which cannot be removed by means of physical filtering can be killed by the aid of the ultraviolet disinfection apparatuses.

Description

Technical field [0001] The invention relates to the field of household appliances, in particular to a water purification bucket with a water purification core that is easy to disassemble. Background technique [0002] Commonly used water purification barrels are equipped with a water purification core. At this stage, most of the water purification core devices are fixed and sealed and cannot be disassembled. Long-term use of filtering impurities can easily ferment and produce harmful substances, which is not good for human health. This filtering method is adopted. Most of the physical impurities in the water can be filtered out, but some bacteria, viruses, parasites and other microorganisms cannot be completely eliminated. These microorganisms will cause harm to the human body if they enter the human body; some water filters that use ultraviolet disinfection devices directly The lamp tube is installed in the water, and there will be aging and leakage during long-term use, which w...

AI Technical Summary

Problems solved by technology

[0002] Commonly used water purification buckets are equipped with water purification cores. At present, most of the water purification core devices are fixed and sealed structures, which cannot be disassembled. After long-term use, the filtered impurities are easy to ferment and produce harmful substances, which is not conducive to human health; using this filtering method It can filter out most of the physical impurities in the water, but it cannot completely eliminate some bacteria, viruses, parasites and other microorganisms. These microorganisms will cause harm to the human body when they enter the human body; some water filtration devices using ultraviolet disinfection devices will directly The lamp tube is installed in the water, and there will be aging and leakage during long-term use, causing potential safety hazards

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