冷(leng)(leng)風(feng)機(ji)(ji)是(shi)制(zhi)冷(leng)(leng)系統(tong)中將冷(leng)(leng)量輸出的設備，主(zhu)要(yao)由冷(leng)(leng)卻盤管和(he)軸流(liu)風(feng)機(ji)(ji)組成，通過軸流(liu)風(feng)機(ji)(ji)的強制(zhi)作用(yong)，將被冷(leng)(leng)卻房(fang)間的空氣通過冷(leng)(leng)風(feng)機(ji)(ji)的冷(leng)(leng)卻排(pai)管組，進行強制(zhi)對流(liu)換熱，使空氣冷(leng)(leng)卻，從而達(da)到降(jiang)低室（或(huo)庫(ku)）溫的目的。

冷(leng)風(feng)機外(wai)(wai)殼采用(yong)技術(shu)先進的高精(jing)度專用(yong)數控設備加工制作(zuo)，確保了冷(leng)風(feng)機的產品質量及(ji)產品質量的長期穩定(ding)性(xing)和(he)一致性(xing)。外(wai)(wai)殼板(ban)(ban)(ban)材料(liao)分為：鍍(du)鋅(xin)(xin)板(ban)(ban)(ban)、鍍(du)鋅(xin)(xin)板(ban)(ban)(ban)噴(pen)塑(su)、鍍(du)鋁(lv)鋅(xin)(xin)板(ban)(ban)(ban)、不銹鋼板(ban)(ban)(ban)、熱浸鋅(xin)(xin)鋼板(ban)(ban)(ban)、鋁(lv)板(ban)(ban)(ban)等，外(wai)(wai)殼板(ban)(ban)(ban)的采用(yong)由用(yong)戶根(gen)據需要自行選定(ding)。

冷風(feng)機換熱管(guan)(guan)有(you)無縫(feng)鋼(gang)(gang)管(guan)(guan)、不銹鋼(gang)(gang)無縫(feng)鋼(gang)(gang)管(guan)(guan)、無縫(feng)鋁(lv)(lv)管(guan)(guan)、銅(tong)管(guan)(guan);翅(chi)片(pian)(pian)材質有(you)鋼(gang)(gang)片(pian)(pian)、鋁(lv)(lv)片(pian)(pian)、不銹鋼(gang)(gang)片(pian)(pian)；翅(chi)片(pian)(pian)管(guan)(guan)組(zu)型式有(you)鋼(gang)(gang)管(guan)(guan)鋼(gang)(gang)片(pian)(pian)、鋼(gang)(gang)管(guan)(guan)鋁(lv)(lv)片(pian)(pian)、鋁(lv)(lv)管(guan)(guan)鋁(lv)(lv)片(pian)(pian)、不銹鋼(gang)(gang)管(guan)(guan)鋁(lv)(lv)片(pian)(pian)、不銹鋼(gang)(gang)管(guan)(guan)不銹鋼(gang)(gang)片(pian)(pian)、銅(tong)管(guan)(guan)鋁(lv)(lv)片(pian)(pian)。

冷風機的關鍵部件冷卻盤管(guan)由設計先進(jin)的翅片(pian)(pian)片(pian)(pian)形和換(huan)熱管(guan)組(zu)合(he)，采用(yong)脹管(guan)新工藝(yi)，先進(jin)的迎出風面變(bian)片(pian)(pian)距設計結構，換(huan)熱管(guan)交(jiao)錯排列，保(bao)證了(le)(le)氣流組(zu)織完善(shan)，布風均勻合(he)理，實(shi)現了(le)(le)換(huan)熱；不易結霜，且除霜簡單、容易。

冷風(feng)機(ji)配套選(xuan)用(yong)(yong)、節能(neng)、低噪zhuanli產(chan)品QDZ(或(huo)FDZ)系列冷風(feng)機(ji)專用(yong)(yong)軸(zhou)流(liu)風(feng)機(ji)，軸(zhou)流(liu)風(feng)機(ji)區寬(kuan)，風(feng)量大，能(neng)適應(ying)多工(gong)況(kuang)下運行，大量節省能(neng)耗，且運行平(ping)穩，使(shi)用(yong)(yong)壽命長。

冷風(feng)機結構型式有落地(di)式（L）、落地(di)上側(ce)吹風(feng)式（LS）、落地(di)下側(ce)吹風(feng)式（LX）、落地(di)平吹風(feng)式（LP）、吊頂式（D）、拼裝式（PP、PD）等。