The main working principle of water softening equipment is to utilize cations and anions for softening. Let the raw water pass through the anion and cation converters to remove ions such as calcium, magnesium and sodium from the water. The water that comes out is just water molecules. If there are no other molecules, it can effectively prevent scale.
When the influent is deep well water or the water source has a high hardness, the function of using a water softening device is to remove the calcium and magnesium ion content in the water, reducing the calcium and magnesium ions in the water. If there is no water softener or it fails, and the resin is not regenerated with salt in time, calcium and magnesium salts will form insoluble precipitates on the surface of the reverse osmosis membrane due to a sharp increase in concentration, blocking the pores of the reverse osmosis membrane, shortening the service life of the reverse osmosis membrane and increasing the maintenance cost of the equipment.
It is generally not used in daily life. Nowadays, water softening equipment has been widely used in boiler water softening. This is because the water used to heat boilers was previously directly tap water, but later, boiler explosions occurred one after another. That was caused by a thick layer of scale forming at the bottom of the boiler.

Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.
The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.
Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.
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