在高频电场作用下，水中离子极化，使成垢晶体发生畸变，同时在高频振荡过程中，使水中大颗粒垢晶破碎，从而起到防垢作用。试验证明，电场频率越高垢粒子的颗粒越小和越分散，而不易聚集沉降；介质流速越慢防垢效果越好；试验还证明经高频电场处理后水中的成垢物质状态在24～72h内变化不大，延时到120h后，电场作用基本消失，成垢物质晶体恢复成大块晶，接近处理前的晶体形态。 Under the action of high-frequency electric field, ions in the water are polarized to distort the scale-forming crystal, meanwhile, during the high-frequency oscillation, the large-sized fouling crystals in the water are broken, thereby playing a role of scale prevention. Experiments show that the higher the frequency of the electric field, the smaller and more dispersed the particles of the scale particles are, the less the sedimentation of the particles is. The slower the medium flow rate, the better the anti-scaling effect. The test also proves that the state of the scale- Within 72h, the electric field did not change until the 120h delay, and the crystal of the scale-forming substance recovered into a bulk crystal, which was close to the crystal form before the treatment.