变频供水主要是恒压供水,在供水网系中用水量发生变化时,出口压力保持不变。对居民供水系统采用交流变频调速技术,可以对供水压力实行智能化控制,保持供水管网压力平衡,提高设备运行效率,同时有效地缓解电力紧张,对设备管理达到规范化,对水泵电机起到保护作用。1主要特点变频调 Frequency of water supply is mainly constant pressure water supply, water supply system in the water changes, the outlet pressure remains unchanged. The use of AC variable frequency speed control technology for residential water supply system can be intelligent control of water supply pressure to maintain pressure balance of the water supply network to improve equipment operating efficiency, while effectively alleviating the power shortage, equipment management to achieve standardization of the pump motor to play Protective effects. 1 main features variable frequency adjustment