A household water purifier and water purification equipment

Abstract

Relating to the technical field of water purification, the invention discloses a household water purifier and water purification equipment. The household water purifier comprises ultrafiltration devices, an ionization purifying device, a water inlet pipe, a first water outlet pipe and a second water outlet pipe. One end of the ionization purifying device is connected to the water inlet pipe, and the other end is connected to the first water outlet pipe and the second water outlet pipe respectively, the first water outlet pipe is used for outputting purified water, the second water outlet pipeis used for outputting concentrated water, and the ultrafiltration devices are installed on the water inlet pipe and / or the first water outlet pipe. Compared with the prior art, due to adoption of theultrafiltration devices installed on the water inlet pipe and / or the first water outlet pipe and the ionization purifying device connected to the first water outlet pipe and the second water outlet pipe respectively, the household water purifier provided by the invention can utilize the ultrafiltration devices and the ionization purifying device simultaneously to purify water, has good purification effect, also can utilize the ionization purifying device to adjust water quality, and has strong practicability.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a household water purifier and water purification equipment. Background technique [0002] Water purifiers, also called water purifiers and water purifiers, are water treatment equipment that perform in-depth filtration and purification of water quality according to the requirements for water use. The water purifier usually referred to generally refers to a small purifier for household use. [0003] The technical core of the water purifier is the filter membrane in the filter element device. At present, the main technology comes from ultrafiltration membrane and RO reverse osmosis membrane. The water purifier can effectively filter out rust, sand, colloid and other chemicals such as residual chlorine, smell, color, and pesticides in the water. It can effectively remove bacteria, germs, toxins, heavy metals and other impurities in water. The application of water puri...

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Problems solved by technology

[0004] The inventors found that the prior art has its advantages and disadvantages: the filtration accuracy of microfiltration is not high, and the removal effect is limited; ultrafiltration cannot remove scale or ionic impurities; nanofiltration is between ultrafiltration and reverse osmosis, but requires Pure water can only be produced by boosting the pump, and the removal range of ions is very large; reverse osmosis is suitable for producing pure water, but it consumes a lot of energy, etc.

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