武(wu)漢(han)雪地制冷(leng)(leng)(leng)(leng)設備工(gong)程有限公司主營產品(pin):公司主要產品(pin)包括：工(gong)業冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)組、風冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、風冷(leng)(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、水(shui)(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、水(shui)(shui)(shui)(shui)冷(leng)(leng)(leng)(leng)式(shi)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)凍機(ji)(ji)(ji)、冰水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、制冷(leng)(leng)(leng)(leng)機(ji)(ji)(ji)、螺桿式(shi)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、風冷(leng)(leng)(leng)(leng)螺桿式(shi)冷(leng)(leng)(leng)(leng)水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)、螺桿式(shi)冷(leng)(leng)(leng)(leng)凍機(ji)(ji)(ji)、螺桿式(shi)冰水(shui)(shui)(shui)(shui)機(ji)(ji)(ji)，換熱器，壓(ya)力(li)容器等一系(xi)列工(gong)業用制冷(leng)(leng)(leng)(leng)產品(pin)。

進(jin)行(xing)制冷系統的(de)試(shi)(shi)運行(xing)。在(zai)完成了(le)以(yi)上步驟后，可接(jie)通主機電源進(jin)行(xing)調試(shi)(shi)。在(zai)調試(shi)(shi)運行(xing)中應特別(bie)注意(yi)以(yi)下(xia)幾點：

①首先檢查制冷系統中的各處閥門是否(fou)處在正確的開啟狀態尤(you)其是排氣(qi)截止閥切勿關(guan)閉(bi)。

②打開冷(leng)凝器的(de)冷(leng)卻水(shui)(shui)(shui)(shui)閥門和(he)蒸發器的(de)冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)閥門，冷(leng)水(shui)(shui)(shui)(shui)機維修廠家，啟動冷(leng)卻水(shui)(shui)(shui)(shui)泵和(he)冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)泵冷(leng)卻水(shui)(shui)(shui)(shui)和(he)冷(leng)凍(dong)(dong)水(shui)(shui)(shui)(shui)的(de)流量應符合(he)要求，

③在啟動前檢查(cha)電(dian)源電(dian)壓、油溫油位(wei)是(shi)否符合要求，能量調節是(shi)否處于啦。  

④調(diao)試(shi)時應行進行手動操作，經手動調(diao)試(shi)后再進行自動試(shi)運行  

⑤在(zai)調試中(zhong)需啟動(dong)末(mo)端換熱(re)設備(bei)以測試冷(leng)(leng)水(shui)機組的性能(neng)。  在(zai)調試中(zhong)觀察冷(leng)(leng)凍水(shui)溫(wen)度(du)的變化，當冷(leng)(leng)凍水(shui)溫(wen)度(du)達到20℃以下(xia)即可啟動(dong)末(mo)端設備(bei)。

⑥應(ying)對(dui)機(ji)組運行中的各項參數(shu)進行記(ji)錄。在機(ji)組調試中如出現異常情況(kuang)應(ying)立即停機(ji)檢查(cha)。

武漢雪地制冷(leng)(leng)(leng)(leng)(leng)設備工程有限公司主營(ying)產(chan)(chan)品(pin):公司主要產(chan)(chan)品(pin)包括：工業(ye)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)組、風冷(leng)(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、風冷(leng)(leng)(leng)(leng)(leng)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、水(shui)冷(leng)(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、水(shui)冷(leng)(leng)(leng)(leng)(leng)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、冷(leng)(leng)(leng)(leng)(leng)凍(dong)機(ji)(ji)(ji)、冰水(shui)機(ji)(ji)(ji)、制冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)、螺(luo)桿(gan)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、風冷(leng)(leng)(leng)(leng)(leng)螺(luo)桿(gan)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)水(shui)機(ji)(ji)(ji)、螺(luo)桿(gan)式(shi)(shi)冷(leng)(leng)(leng)(leng)(leng)凍(dong)機(ji)(ji)(ji)、螺(luo)桿(gan)式(shi)(shi)冰水(shui)機(ji)(ji)(ji)，換熱器(qi)，壓(ya)力容器(qi)等一系列工業(ye)用(yong)制冷(leng)(leng)(leng)(leng)(leng)產(chan)(chan)品(pin)。

復式抽真空

就(jiu)是對整個冷(leng)水機制(zhi)冷(leng)系統(tong)進行(xing)兩次以(yi)上的(de)(de)抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)(kong)以(yi)獲(huo)得(de)理想的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)經過一次抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)(kong)后(hou)，制(zhi)冷(leng)系統(tong)內(nei)(nei)部保持(chi)了一定(ding)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)．此(ci)時，擰下真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng)抽(chou)(chou)氣(qi)口上的(de)(de)耐壓膠管管  帽，接在制(zhi)冷(leng)劑鋼(gang)瓶(ping)閥口上．向系統(tong)內(nei)(nei)充注(zhu)制(zhi)冷(leng)劑，啟動壓縮機運轉數分(fen)鐘，使(shi)系統(tong)內(nei)(nei)殘存的(de)(de)氣(qi)體(ti)與制(zhi)冷(leng)劑混合，再啟動真(zhen)空(kong)(kong)(kong)(kong)(kong)泵(beng)(beng) 進行(xing)第二次抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)(kong)．抽(chou)(chou)空(kong)(kong)(kong)(kong)(kong)時間至少在30分(fen)鐘以(yi)上。這樣(yang)，不只(zhi)次地反復抽(chou)(chou)真(zhen)空(kong)(kong)(kong)(kong)(kong)，能(neng)使(shi)系統(tong)內(nei)(nei)的(de)(de)氣(qi)體(ti)進一步減少以(yi)達(da)到規定(ding)的(de)(de)真(zhen)空(kong)(kong)(kong)(kong)(kong)度(du)。

目前(qian)，我(wo)國(guo)(guo)經濟總(zong)量居(ju)世(shi)界第3位(wei)，主要(yao)裝(zhuang)(zhuang)備制(zhi)(zhi)造業(ye)(ye)產量居(ju)世(shi)界第yi位(wei)，然(ran)而我(wo)國(guo)(guo)的工業(ye)(ye)冷水機組裝(zhuang)(zhuang)備制(zhi)(zhi)造業(ye)(ye)在全l球產業(ye)(ye)鏈中(zhong)總(zong)體上處(chu)于下(xia)游和低(di)端(duan)位(wei)置(zhi)，一直(zhi)是“制(zhi)(zhi)造大國(guo)(guo)”而不(bu)是“制(zhi)(zhi)造強(qiang)國(guo)(guo)”，要(yao)向“制(zhi)(zhi)造強(qiang)國(guo)(guo)”轉變，就必(bi)須發(fa)展低(di)碳裝(zhuang)(zhuang)備，走(zou)在各國(guo)(guo)的前(qian)列。

另外，低碳綠色(se)環保(bao)工業(ye)冷水機組(zu)設(she)備(bei)也是國內制冷市場的迫切需求和(he)發展走(zou)向。

目前不(bu)少的(de)工業冷水機組設備(bei)堅持(chi)在技術上面精(jing)益求精(jing)，不(bu)斷的(de)開(kai)l創制冷設備(bei)生產的(de)新趨(qu)勢，投于更多的(de)精(jing)力研(yan)發生產低耗(hao)能，綠色環保冷水機。