Multipurpose water purification device and water purification method

Abstract

The invention discloses a multipurpose water purification device, which comprises: a main shell communicated with a water inlet pipeline and a water outlet pipeline; and a second shell which is externally connected to the exterior of the main shell, wherein a filter element switchable filtering system and a water quality detection system are arranged in the main shell; the filter element switchable filtering system is a multi-stage filtering system; a filter element switching mechanism is arranged on the filter element switchable type filter system; the filter element switching mechanism is communicated with the water inlet pipeline, and switching of the filter element switching mechanism is realized through water inlet pressure. The invention also discloses a water purification method. The water quality detection system is matched with the filter element switchable type filtering system to detect the water body components firstly, and then the combination of the types of the filter element modules is selected according to the detection result, so that the efficient utilization of the filter element assembly and the automatic and intelligent water quality purification work of the water purification device are realized.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a multipurpose water purification device and a water purification method. Background technique [0002] At present, when using water purification devices to prepare domestic water, especially drinking water, water purifiers or pure water machines are generally used to achieve. The water purifiers use filter elements and ultrafiltration membranes to achieve filtration. The filtration accuracy is about 0.01 microns, and the purified water quality can meet Living needs; and the pure water machine adopts reverse osmosis purification technology, the filtration accuracy is one ten-thousandth of a micron, and can be directly drunk after filtration. [0003] However, the above-mentioned water purification equipment is more suitable for urban household use, that is, to purify urban tap water; when using water purification equipment in outdoor areas, due to the complex...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem that the existing water purification device mentioned in the background technology lacks water quality analysis before filtration, and cannot perform corresponding treatment for water quality with different characteristics, resulting in low utilization rate of the filter element, the present invention provides a multi-purpose water purification devic

Images