冷水機機組特點：風冷式螺桿冷水機組-特點
1.風冷式冷凝器為翅片式，采用雙油波紋親水鋁鉑，由專業的換熱器加工設備制造，具有結構緊湊、體積 小、體重輕、換熱效率高的優點，并配置低轉速的大葉軸流風機，可以有效降低運行噪音，減少對周圍 環境的影響。
2.機組控制系統采用進口PLC程式控制器，人機界配置大熒幕觸摸屏，界面簡便大方，操作直觀簡便。
3.機組具有可靠的安全保護裝置，包括：高低壓保護器，排氣過熱保護器，壓縮機電機過熱保護器，過載 電流保護器，防凍溫度保護器，水流保護器，緊急停止開關，感溫式易熔栓，安全閥等。
水冷式螺桿機組-特點
1.結構簡潔，換熱穩定，效率持久，維護 方便
2.機組控制(zhi)系(xi)統采用進口(kou)PLC程式控制(zhi)器，人機界面(mian)配置大(da)熒(ying)幕觸摸屏，界面(mian)簡便(bian)大(da)方，操作直觀簡便(bian)。

制冷設備

1)由于金沙縣(xian)水冷式螺桿(gan)式屬于中、大型(xing)制(zhi)冷冷卻設備(bei)，在(zai)調試過(guo)程中需(xu)要密切配合設計、安裝(zhuang)和(he)使用(yong)。為(wei)保證調試工作有序進行，需(xu)要由相(xiang)關人(ren)員(yuan)組(zu)成臨時(shi)調試組(zu)，全面指揮調試工作。

(2)負責調(diao)(diao)試(shi)(shi)的(de)(de)人員應充(chong)分熟(shu)悉機組設備的(de)(de)結構(gou)和(he)性能、金(jin)沙縣(xian)水(shui)冷式(shi)螺桿式(shi)的(de)(de)安全技(ji)術、調(diao)(diao)試(shi)(shi)的(de)(de)方法(fa)、步驟和(he)應滿足的(de)(de)技(ji)術要求，制定詳(xiang)細、具體的(de)(de)調(diao)(diao)試(shi)(shi)方案(an)，并使各崗位(wei)的(de)(de)調(diao)(diao)試(shi)(shi)人員明確自己的(de)(de)任務和(he)要求。

(3)檢查機組的(de)(de)安裝是否(fou)符合技(ji)術要(yao)(yao)求(qiu)，機組的(de)(de)基礎是否(fou)符合要(yao)(yao)求(qiu)，連接(jie)管路的(de)(de)尺寸、規格(ge)、材(cai)質是否(fou)符合設計要(yao)(yao)求(qiu)。

壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)基本信(xin)息：依(yi)靠壓縮(suo)(suo)機(ji)(ji)(ji)(ji)提(ti)高制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑的壓力以實現(xian)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)循環的制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)。分(fen)(fen)(fen)類(lei)：按(an)所(suo)用制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑的種類(lei)不同(tong)，壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)分(fen)(fen)(fen)為(wei)氣(qi)體壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)和(he)(he)蒸氣(qi)壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)兩類(lei)。蒸氣(qi)壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)又(you)有(you)氨(an)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)和(he)(he)氟利昂制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)等。氣(qi)體壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)又(you)分(fen)(fen)(fen)為(wei)空氣(qi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)和(he)(he)氦氣(qi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)等。按(an)所(suo)用壓縮(suo)(suo)機(ji)(ji)(ji)(ji)種類(lei)不同(tong)，壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)又(you)分(fen)(fen)(fen)為(wei)往(wang)復式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)、離(li)心式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)和(he)(he)回轉(zhuan)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)（螺(luo)桿式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)、滾動轉(zhuan)子(zi)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)）等。蒸汽壓縮(suo)(suo)式(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)(ji)按(an)其系統組成不同(tong)分(fen)(fen)(fen)為(wei)單(dan)級、多(duo)級（兩級或三級）和(he)(he)復疊式(shi)(shi)(shi)(shi)(shi)等。

(4)機組供電系統(tong)安裝完畢并調(diao)試合格(ge)。

(5)冷水(shui)和冷卻水(shui)系(xi)統(tong)分別進行試驗(yan)，沖洗水(shui)系(xi)統(tong)中的污(wu)水(shui)。水(shui)泵工作正常，循環水(shui)水(shui)量滿足工況要求。

(6)清理調試環境現場，確(que)保(bao)清潔、明亮、暢通。

(7)金沙縣水(shui)冷式(shi)螺桿式(shi)準備調(diao)試所需的(de)各種通用(yong)工(gong)具(ju)和(he)專(zhuan)用(yong)工(gong)具(ju)。

低溫制冷機

(8)準備調試所(suo)需的各種壓(ya)力、溫度、流量(liang)(liang)、質量(liang)(liang)、時間等測量(liang)(liang)儀器(qi)儀表。

(9)準備調試所需的安(an)全防護(hu)設備。