如(ru)果防爆冷(leng)水機冷(leng)凝(ning)(ning)(ning)(ning)壓力(li)過(guo)低(di)(di)，節(jie)流閥供液(ye)動力(li)不足，高壓液(ye)管(guan)受加(jia)熱(re)(re)因(yin)素影響，節(jie)流閥的容量就會降低(di)(di)。全年控(kong)(kong)制凝(ning)(ning)(ning)(ning)汽壓力(li)勢在必行。通過(guo)調節(jie)冷(leng)凝(ning)(ning)(ning)(ning)器(qi)的換熱(re)(re)量，可以控(kong)(kong)制冷(leng)凝(ning)(ning)(ning)(ning)器(qi)的壓力(li)。當冷(leng)凝(ning)(ning)(ning)(ning)器(qi)換熱(re)(re)增加(jia)時，從壓縮機(渦(wo)旋、活塞)排(pai)出的氣體可以充分冷(leng)凝(ning)(ning)(ning)(ning)，冷(leng)凝(ning)(ning)(ning)(ning)壓力(li)逐漸降低(di)(di);如(ru)果冷(leng)凝(ning)(ning)(ning)(ning)器(qi)的換熱(re)(re)性能(neng)減(jian)弱，冷(leng)凝(ning)(ning)(ning)(ning)壓力(li)會不斷上升(sheng)。接下來，我們來看看冷(leng)水機的詳細操(cao)作步驟:

通過(guo)調節冷(leng)(leng)(leng)(leng)(leng)卻水(shui)(shui)(shui)流量(liang)(liang)來控制冷(leng)(leng)(leng)(leng)(leng)凝(ning)壓(ya)力(li)(li)。將(jiang)調節閥(fa)安裝(zhuang)在(zai)冷(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)冷(leng)(leng)(leng)(leng)(leng)卻水(shui)(shui)(shui)出(chu)(chu)水(shui)(shui)(shui)管上(shang)。水(shui)(shui)(shui)量(liang)(liang)調節閥(fa)有(you)兩(liang)種方式(shi):一(yi)種是(shi)(shi)溫(wen)度型水(shui)(shui)(shui)量(liang)(liang)調節閥(fa)，利用冷(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)冷(leng)(leng)(leng)(leng)(leng)卻水(shui)(shui)(shui)出(chu)(chu)口的溫(wen)度間(jian)接發(fa)送信(xin)號(hao)(hao)(hao)。它有(you)一(yi)個(ge)溫(wen)度感知(zhi)包，插入冷(leng)(leng)(leng)(leng)(leng)凝(ning)水(shui)(shui)(shui)出(chu)(chu)口。當水(shui)(shui)(shui)溫(wen)升高時(shi)，閥(fa)門開(kai)得(de)更(geng)寬;當水(shui)(shui)(shui)溫(wen)下降時(shi)，閥(fa)門關閉(bi)。另一(yi)種是(shi)(shi)壓(ya)力(li)(li)型水(shui)(shui)(shui)量(liang)(liang)調節閥(fa)，直(zhi)接從冷(leng)(leng)(leng)(leng)(leng)凝(ning)壓(ya)力(li)(li)發(fa)出(chu)(chu)信(xin)號(hao)(hao)(hao)，將(jiang)冷(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)的壓(ya)力(li)(li)信(xin)號(hao)(hao)(hao)引出(chu)(chu)。當冷(leng)(leng)(leng)(leng)(leng)凝(ning)壓(ya)力(li)(li)逐漸增大時(shi)，閥(fa)門開(kai)得(de)更(geng)寬;當冷(leng)(leng)(leng)(leng)(leng)凝(ning)壓(ya)力(li)(li)降低(di)時(shi)，關閉(bi)閥(fa)門，改變(bian)冷(leng)(leng)(leng)(leng)(leng)凝(ning)器(qi)的冷(leng)(leng)(leng)(leng)(leng)卻水(shui)(shui)(shui)流量(liang)(liang)。