空調安裝銅管多少錢一米
根據空調(diao)(diao)功率的(de)(de)(de)不(bu)(bu)同(tong)(tong)(tong),選用的(de)(de)(de)銅(tong)管規格(ge)大(da)小也是不(bu)(bu)一(yi)樣(yang)的(de)(de)(de),簡單來說就是銅(tong)管的(de)(de)(de)粗細(xi)不(bu)(bu)一(yi)樣(yang),因為銅(tong)管的(de)(de)(de)內(nei)徑直接影(ying)響了空調(diao)(diao)的(de)(de)(de)制冷效果。按空調(diao)(diao)功率1.5匹計算,銅(tong)管的(de)(de)(de)價(jia)(jia)(jia)格(ge)大(da)概(gai)就是在(zai)每米100元(yuan)左右,那如果空調(diao)(diao)是2匹的(de)(de)(de)話,銅(tong)管的(de)(de)(de)價(jia)(jia)(jia)格(ge)肯(ken)定會(hui)(hui)相對貴一(yi)些,價(jia)(jia)(jia)格(ge)在(zai)每米120元(yuan)到(dao)140元(yuan)左右。不(bu)(bu)同(tong)(tong)(tong)的(de)(de)(de)地區價(jia)(jia)(jia)格(ge)可能(neng)會(hui)(hui)有差異,但基(ji)本在(zai)這(zhe)個(ge)價(jia)(jia)(jia)格(ge)范圍。其(qi)實(shi)安裝公司的(de)(de)(de)價(jia)(jia)(jia)格(ge)是偏(pian)高的(de)(de)(de),如果對方同(tong)(tong)(tong)意也可以選擇自己購買,這(zhe)樣(yang)的(de)(de)(de)價(jia)(jia)(jia)格(ge)會(hui)(hui)相對便宜好(hao)多。
空調銅管和鋁管的區別
1、材(cai)(cai)質區別:空(kong)調銅管(guan)為壓拉無縫管(guan),空(kong)調鋁管(guan)是由純鋁或鋁合金(jin)經擠壓工藝(yi)制成(cheng)縱向全長(chang)中(zhong)空(kong)的金(jin)屬(shu)管(guan)材(cai)(cai)。
2、性(xing)(xing)能(neng)區別:空調銅管(guan)延(yan)展性(xing)(xing)好,抗氧化,做油(you)煙機時耐壓性(xing)(xing)好,導熱性(xing)(xing)好,耐高低溫,不(bu)易(yi)(yi)過濾制冷(leng)劑(ji),但彎(wan)曲度(du)差有限的,鋁管(guan)不(bu)能(neng)做喇叭口,抗壓性(xing)(xing)小但不(bu)氧化,容易(yi)(yi)漏點,但彎(wan)曲度(du)較高。
3、成本差異:空(kong)調銅管(guan)(guan)(guan)成本高(gao)于(yu)鋁(lv)管(guan)(guan)(guan),所以采購(gou)成本較高(gao),鋁(lv)管(guan)(guan)(guan)會更加便(bian)宜。安裝(zhuang)空(kong)調時(shi)要注(zhu)意安裝(zhuang)人(ren)員是否提(ti)供鋁(lv)管(guan)(guan)(guan)或銅管(guan)(guan)(guan),防止安裝(zhuang)人(ren)員偷(tou)工減(jian)料。
空調為什么得用銅管
1、在(zai)所有設備的(de)(de)安裝(zhuang)中(zhong)起連(lian)接(jie)(jie)作(zuo)用,其目的(de)(de)是連(lian)接(jie)(jie)室內機(ji)(ji)和(he)室外機(ji)(ji)。雖然(ran)市場(chang)上(shang)常見的(de)(de)連(lian)接(jie)(jie)材(cai)料有銅(tong)管(guan)(guan)和(he)鋁管(guan)(guan),但銅(tong)管(guan)(guan)因其性(xing)能更好而(er)使(shi)用較(jiao)多。這是因為制(zhi)(zhi)冷(leng)劑最終在(zai)蒸發器中(zhong)吸收熱量(liang),然(ran)后在(zai)冷(leng)凝器中(zhong)釋放熱量(liang)。空(kong)調銅(tong)管(guan)(guan)的(de)(de)外側與散熱片相(xiang)連(lian),制(zhi)(zhi)冷(leng)劑(氟利昂(ang))通過連(lian)接(jie)(jie)管(guan)(guan)。因此,使(shi)用這種(zhong)制(zhi)(zhi)冷(leng)劑,銅(tong)管(guan)(guan)的(de)(de)質量(liang)會在(zai)一定程度(du)上(shang)影響空(kong)調的(de)(de)制(zhi)(zhi)冷(leng)效果(guo)。
2、從性(xing)能(neng)上(shang)看,銅(tong)(tong)管(guan)(guan)(guan)的性(xing)能(neng)會(hui)更好(hao)。穩定(ding)性(xing)好(hao),使用(yong)壽命(ming)長,不易(yi)腐蝕。同(tong)時,冷(leng)(leng)卻(que)銅(tong)(tong)管(guan)(guan)(guan)的導熱性(xing)能(neng)比鋁(lv)管(guan)(guan)(guan)好(hao)很(hen)多,其焊接和機械強度也比鋁(lv)高,空(kong)調用(yong)銅(tong)(tong)管(guan)(guan)(guan)的價格會(hui)比鋁(lv)管(guan)(guan)(guan)貴很(hen)多。為(wei)了省錢或(huo)(huo)便宜(yi),一些消(xiao)費者會(hui)將(jiang)冰箱和空(kong)調的銅(tong)(tong)管(guan)(guan)(guan)變(bian)細或(huo)(huo)直接改(gai)用(yong)鋁(lv)管(guan)(guan)(guan)。這樣價格會(hui)比較低(di),但性(xing)能(neng)會(hui)比銅(tong)(tong)管(guan)(guan)(guan)差(cha)很(hen)多。冷(leng)(leng)卻(que)效果并不比用(yong)銅(tong)(tong)管(guan)(guan)(guan)的冷(leng)(leng)卻(que)效果好(hao)。