恒溫(wen)(wen)控(kong)制(zhi)(zhi)系統是采用變頻(pin)調速(su)(su)(su)控(kong)制(zhi)(zhi)器(qi)實現冷(leng)卻(que)塔進(jin)水(shui)(shui)口恒溫(wen)(wen)控(kong)制(zhi)(zhi)。當進(jin)水(shui)(shui)口水(shui)(shui)溫(wen)(wen)較高時(shi),變頻(pin)器(qi)控(kong)制(zhi)(zhi)風機(ji)高速(su)(su)(su)旋(xuan)轉(zhuan),快速(su)(su)(su)散(san)熱。當進(jin)水(shui)(shui)口水(shui)(shui)溫(wen)(wen)較低(di)時(shi),變頻(pin)器(qi)控(kong)制(zhi)(zhi)風機(ji)低(di)速(su)(su)(su)旋(xuan)轉(zhuan)甚至停機(ji),從而達到控(kong)制(zhi)(zhi)進(jin)水(shui)(shui)口恒溫(wen)(wen)目(mu)的。 因(yin)變頻(pin)器(qi)能使風機(ji)工(gong)(gong)作在最佳工(gong)(gong)況點上,因(yin)而節(jie)能效果顯(xian)著。通常能達20%-70%;其(qi)次風機(ji)轉(zhuan)速(su)(su)(su)下(xia)降,噪音(yin)也大大減(jian)少(shao);另(ling)外變頻(pin)器(qi)的軟起,軟停功(gong)能也大大減(jian)少(shao)了對機(ji)械的沖(chong)擊。