冷(leng)水機組(zu)的保護裝置和(he)報警功能
冷水(shui)機(ji)(ji)組(zu)具備(bei)多(duo)(duo)種(zhong)保護(hu)措(cuo)施,所有機(ji)(ji)組(zu)出廠前均通過檢測系(xi)統(tong)測試,機(ji)(ji)組(zu)性能(neng)(neng)符(fu)合標準(zhun).為防止機(ji)(ji)組(zu)在運行中由(you)于天氣或人為因素而造成損害,設計(ji)了(le)多(duo)(duo)重保護(hu)和報警功(gong)能(neng)(neng).
冷水機的保護裝(zhuang)置：
冷(leng)水(shui)機(ji)(ji)的高(gao)低壓(ya)(ya)開(kai)關保護(hu),電源欠相開(kai)關防凍保護(hu),壓(ya)(ya)縮(suo)機(ji)(ji)過載(zai)保護(hu),冰水(shui)泵過載(zai)保護(hu).冷(leng)卻泵過載(zai)保護(hu),故障指(zhi)示燈系統(tong)(tong),故障報警系統(tong)(tong),冰水(shui)By-pass泄壓(ya)(ya)回路,多機(ji)(ji)延時(shi)啟動控制系統(tong)(tong).機(ji)(ji)組結構(gou)簡(jian)潔,具有良好的人機(ji)(ji)界(jie)面,在機(ji)(ji)組運(yun)(yun)行(xing)范圍內,可(ke)自由設定(ding)機(ji)(ji)組運(yun)(yun)行(xing)工況(kuang),一經設定(ding),機(ji)(ji)組可(ke)自行(xing)運(yun)(yun)行(xing)并實(shi)時(shi)進行(xing)能量調節,操作簡(jian)便.
冷水機(ji)組的保護裝置和報(bao)警功(gong)能:
壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)冷凝(ning)器(qi)風機(ji)(ji)過載保(bao)護(hu),防(fang)止三相電(dian)壓(ya)(ya)(ya)(ya)(ya)不(bu)平衡(heng)或(huo)缺相,對(dui)壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)風機(ji)(ji)電(dian)機(ji)(ji)造(zao)(zao)成損壞.壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)啟(qi)動(dong)壓(ya)(ya)(ya)(ya)(ya)力繼電(dian)器(qi)延(yan)時保(bao)護(hu),保(bao)護(hu)壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji),避免異常(chang)時對(dui)壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji)造(zao)(zao)成損壞.系統低(di)壓(ya)(ya)(ya)(ya)(ya)保(bao)護(hu),防(fang)止制冷劑壓(ya)(ya)(ya)(ya)(ya)力過低(di)或(huo)缺油而(er)燒(shao)毀(hui)壓(ya)(ya)(ya)(ya)(ya)縮機(ji)(ji).防(fang)凍開關保(bao)護(hu),防(fang)止一旦電(dian)腦控制失靈,水溫過低(di)將系統管路凍裂.需注意的是防(fang)凍開關一旦啟(qi)動(dong),必須手動(dong)操(cao)作才可復位.
系統缺水(shui)保(bao)護(hu),防(fang)止(zhi)由(you)于水(shui)流量過低或中斷使(shi)系統在不正常的(de)狀態下工作(zuo).壓(ya)縮機啟(qi)(qi)動3分鐘延(yan)時保(bao)護(hu),防(fang)止(zhi)壓(ya)縮機啟(qi)(qi)動時負荷(he)過大,對壓(ya)縮機造成損壞.測溫頭故障(zhang)保(bao)護(hu),預防(fang)機組硬件失靈,如果異常主電腦會自動停機并報警.通訊故障(zhang)保(bao)護(hu),防(fang)止(zhi)由(you)于通訊線路故障(zhang),使(shi)機組進(jin)行主動作(zuo)。
系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)故障停機報(bao)警,防止(zhi)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)在(zai)出現故障時,對系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)造成危害.溫差保(bao)(bao)護(hu),防止(zhi)內部堵塞,防止(zhi)冬天(tian)下班(ban)后機組管路內部結水,使系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)遭到破(po)(po)壞(huai)(huai).危及(ji)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong).壓(ya)(ya)縮機頻繁(fan)起(qi)停保(bao)(bao)護(hu),由于(yu)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)故障或(huo)通訊問題,壓(ya)(ya)縮機在(zai)時間內起(qi)停次(ci)數超過設定的范(fan)圍,系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)會自動停機并報(bao)警,等(deng)待操(cao)作人(ren)員檢查.進(jin)出水溫度保(bao)(bao)護(hu),防止(zhi)由于(yu)人(ren)為(wei)誤(wu)操(cao)作,將系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)進(jin)出水溫度設定過高(gao),從而破(po)(po)壞(huai)(huai)整個系(xi)(xi)統(tong)(tong)(tong)(tong)(tong).
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