空調安裝銅管多少錢一米
根據空(kong)調功(gong)率的(de)(de)不同(tong),選用的(de)(de)銅(tong)管(guan)規格(ge)大小也是不一(yi)樣(yang)(yang)的(de)(de),簡(jian)單來說就是銅(tong)管(guan)的(de)(de)粗細(xi)不一(yi)樣(yang)(yang),因為銅(tong)管(guan)的(de)(de)內徑直接(jie)影(ying)響了空(kong)調的(de)(de)制冷效果。按(an)空(kong)調功(gong)率1.5匹(pi)計(ji)算,銅(tong)管(guan)的(de)(de)價(jia)格(ge)大概就是在每米100元(yuan)(yuan)左右,那(nei)如果空(kong)調是2匹(pi)的(de)(de)話,銅(tong)管(guan)的(de)(de)價(jia)格(ge)肯定會相對貴一(yi)些(xie),價(jia)格(ge)在每米120元(yuan)(yuan)到(dao)140元(yuan)(yuan)左右。不同(tong)的(de)(de)地區價(jia)格(ge)可(ke)能會有(you)差(cha)異(yi),但基(ji)本在這個(ge)價(jia)格(ge)范圍。其(qi)實安(an)裝(zhuang)公司的(de)(de)價(jia)格(ge)是偏高的(de)(de),如果對方(fang)同(tong)意也可(ke)以選擇自己購買,這樣(yang)(yang)的(de)(de)價(jia)格(ge)會相對便宜好多。
空調銅管和鋁管的區別
1、材質(zhi)區別(bie):空調(diao)銅(tong)管為壓(ya)拉無縫(feng)管,空調(diao)鋁(lv)管是由純鋁(lv)或鋁(lv)合金經擠壓(ya)工(gong)藝制成縱向全(quan)長中空的金屬(shu)管材。
2、性(xing)(xing)能區別:空調銅管(guan)延展性(xing)(xing)好,抗氧化,做油煙機(ji)時(shi)耐壓(ya)性(xing)(xing)好,導熱性(xing)(xing)好,耐高(gao)低溫,不(bu)易過濾制(zhi)冷劑,但彎曲度(du)差有限的,鋁(lv)管(guan)不(bu)能做喇(la)叭口,抗壓(ya)性(xing)(xing)小但不(bu)氧化,容易漏點(dian),但彎曲度(du)較高(gao)。
3、成本(ben)差異(yi):空調(diao)(diao)銅(tong)管(guan)(guan)成本(ben)高于鋁管(guan)(guan),所以采購(gou)成本(ben)較(jiao)高,鋁管(guan)(guan)會更加便宜。安裝空調(diao)(diao)時要注意安裝人員是否提供鋁管(guan)(guan)或銅(tong)管(guan)(guan),防止安裝人員偷工減料。
空調為什么得用銅管
1、在所有設備(bei)的(de)安裝中(zhong)起連(lian)(lian)接(jie)(jie)作用(yong),其(qi)目的(de)是(shi)連(lian)(lian)接(jie)(jie)室內機(ji)(ji)和室外機(ji)(ji)。雖然市場上常見的(de)連(lian)(lian)接(jie)(jie)材料有銅管(guan)(guan)和鋁管(guan)(guan),但銅管(guan)(guan)因其(qi)性能更好而使用(yong)較多。這(zhe)是(shi)因為制(zhi)冷劑最終在蒸發器中(zhong)吸收熱(re)量(liang),然后在冷凝器中(zhong)釋放熱(re)量(liang)。空調(diao)銅管(guan)(guan)的(de)外側與散熱(re)片相(xiang)連(lian)(lian),制(zhi)冷劑(氟利昂)通過連(lian)(lian)接(jie)(jie)管(guan)(guan)。因此,使用(yong)這(zhe)種制(zhi)冷劑,銅管(guan)(guan)的(de)質量(liang)會在一(yi)定程度上影響空調(diao)的(de)制(zhi)冷效果(guo)。
2、從(cong)性(xing)能(neng)(neng)上看,銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)性(xing)能(neng)(neng)會(hui)更好(hao)。穩(wen)定性(xing)好(hao),使(shi)用(yong)壽命長(chang),不易(yi)腐蝕。同時,冷(leng)卻(que)銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)導熱性(xing)能(neng)(neng)比鋁管(guan)(guan)(guan)(guan)好(hao)很多,其焊(han)接和(he)機械強度也比鋁高,空(kong)調(diao)用(yong)銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)價格(ge)會(hui)比鋁管(guan)(guan)(guan)(guan)貴很多。為了省錢或便宜,一些消費者會(hui)將冰箱(xiang)和(he)空(kong)調(diao)的(de)銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)變細或直(zhi)接改用(yong)鋁管(guan)(guan)(guan)(guan)。這(zhe)樣價格(ge)會(hui)比較(jiao)低,但性(xing)能(neng)(neng)會(hui)比銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)差很多。冷(leng)卻(que)效果并不比用(yong)銅(tong)(tong)(tong)(tong)管(guan)(guan)(guan)(guan)的(de)冷(leng)卻(que)效果好(hao)。