工業化冷庫中常用製冷劑是哪種
？工業化冷庫常用製冷劑

       製冷劑主要可以分為氨製冷係統和氟利昂製冷係統兩大類，這就是我們平常經常提到的“氨庫”和 “氟庫”。想(xiang)要(yao)讓(rang)冷(leng)庫(ku)的(de)使(shi)用(yong)效(xiao)果(guo)最(zui)佳(jia)，就(jiu)一(yi)定(ding)要(yao)合(he)理(li)地(di)選(xuan)擇(ze)製(zhi)冷(leng)劑(ji)，隻(zhi)有(you)這(zhe)樣(yang)才(cai)可(ke)以(yi)讓(rang)冷(leng)庫(ku)的(de)使(shi)用(yong)性(xing)能(neng)更(geng)加(jia)穩(wen)定(ding)，幫(bang)助(zhu)節(jie)省(sheng)用(yong)戶(hu)的(de)使(shi)用(yong)能(neng)耗(hao)。廣(guang)州(zhou)中(zhong)冷(leng)認(ren)為(wei)冷(leng)庫(ku)製(zhi)冷(leng)係(xi)統(tong)的(de)製(zhi)冷(leng)劑(ji)應(ying)當(dang)根(gen)據(ju)冷(leng)庫(ku)製(zhi)冷(leng)方(fang)式(shi)來(lai)合(he)理(li)選(xuan)擇(ze)：

       1、直接膨脹供液

       製zhi冷leng劑ji直zhi接jie經jing過guo製zhi冷leng器qi
，儲chu液ye器qi的de膨peng脹zhang閥fa，然ran後hou流liu經jing蒸zheng發fa器qi和he冷leng卻que排pai管guan，向xiang蒸zheng發fa器qi和he冷leng卻que排pai管guan
，以yi此ci達da到dao向xiang冷leng庫ku提ti供gong製zhi冷leng劑ji的de作zuo用yong。這zhe種zhong使shi用yong方fang式shi雖sui然ran比bi較jiao簡jian單dan，但dan是shi卻que難nan以yi控kong製zhi製zhi冷leng劑ji的de供gong液ye量liang
，很hen容rong易yi影ying響xiang整zheng個ge冷leng庫ku的de製zhi冷leng效xiao果guo

，是氟利昂製冷係統比較常見的一種製冷方式。

       2

、重力供液

       zhongligongyeyeshilengkujiaoweichangyongdeyizhongzhilengmoshi，qizaizhengfaqihepengzhangfadezhongjianzengsheleyizhiqiyefenliqi，zaizhilengjidadaoleyidingdeyeliangzhihou，zhijiegongyezhudejingyali，jiangzhilengyetigonggeilengkudelengqueshebei。duiyuzhezhongzhilengmoshi
，zuichangshiyongdezhilengjijiushianzhileng
，qikeyitongguoanyefenliqi，xianglengkudezhilengshebeitigongzugoudezhilengji，baozhengzhilengxitongdezhengchangyunxing。

       3、泵循環供液

       bengxunhuangongyeyoubeichengzhiweishianbenggongye
，qizhuyaokeyifenweishangjin，xiachuhexiajinshangchuliangzhongfangshi，zheliangzhongfangshidoukeyiyouxiaodiquebaolengkuzhilengxitongzhilengjidegongyingliang
，jiangzhilengjisongzhigegezhilengshebei，fahuizuijiadezhilengxiaoguo。anbenggongyedetiaojie
，danshizuihaoyouduoluguandao
，qikeyiduitongguodeyetijinxingtiaojie

，rangqixianglengzangjian
、凍結間等地方供液，確保製冷效果。