Water purifier after full stop, waste water pipe and the water has been flowing, what is the reason?
The water purifier is also called water purifier, filter, the core technology for filtration membrane filter device, before the introduction of super nanofiltration technology in water source, water purifier main technology in ultra filtration and reverse osmosis membrane RO two, is a small water treatment equipment for deep purification treatment of water by the use of water request.
The normal water purifier water full stop after there will be water out, time is about ten seconds to two minutes or so, keep that water solenoid valve or check valve problems, can check these two places and replace broken parts.
In addition there are many other reverse osmosis filtration technology: nanofiltration (0.001-0.0001 microns filtration), ultrafiltration membrane (filtration accuracy of 0.1-0.01 microns), fine filter (filter precision in 0.1 microns).
Water purifier according to different purification principle and process can be divided into many kinds. The RO reverse osmosis filtration precision (highest filtration accuracy within 0.0001 microns), the reverse osmosis membrane pore size is only 1/100000 of the diameter of hair, only allows water molecules and the dissolved oxygen in water, all containing impurities such as pesticides, bacteria, viruses, harmful substances such as heavy metals almost all trapped out.
The water purifier is usually used as a small filter for household use.