【廣告】
約克風(fēng)機盤管流量?02-2???0.31m3/h?03-2???0.48m3/h?04-2???0.66m3/h?05-2???0.72m3/h?06-2???0.86m3/h?07-2???1.03m3/h?? 08-2???1.27m3/h?10-2???1.52m3/h?12-2???1.83m3/h?? 開利吊裝式空調(diào)機組流量??? 新風(fēng)工況? DBFP2??4.36T/H?????????????????DBFP2.5??5.5T/H?DBFP3??6.79T/H?DBFP4??9.44T/H?DBFP5??9.44T/H?DBFP6??11.04T/H?DBFP8??12.58T/H?DBFP10??13.98T/H?DBFP12??15.78T/H?DBFP15??20.18T/H??? DBFPX2??5.31T/H?????????????????DBFPX2.5??6.65T/H?DBFPX3??8.71T/H?DBFPX4??9.54T/H?DBFPX5??11.4T/H?DBFPX6??11.5T/H?DBFPX8??14.1T/H?DBFPX10??16.3T/H?DBFPX12??19.6T/H?DBFPX15??23.1T/H????? 回風(fēng)工況? DBFP2??1.93T/HDBFP2.5??2.41T/H?DBFP3??2.93T/H?DBFP4??3.88T/H?DBFP5??5.01T/H?DBFP6??5.97T/H?DBFP8??8.11T/H?DBFP10??10.31T/H?DBFP12??12.25T/H?DBFP15??15.32T/H???? DBFPX2??2.1T/H?????????????????DBFPX2.5??2.78T/H?DBFPX3??3.51T/H?DBFPX4??4.73T/H?DBFPX5??6.52T/H?DBFPX6??7.79T/H?DBFPX8??10.64T/H?DBFPX10??13.29T/H?DBFPX12??15.79T/H?DBFPX15??19.95T/H
(1)CH3COOH。俗稱醋酸,是一種一元有機弱酸,其熔點16.7C。純醋酸在低溫下結(jié)晶成固體,所以又稱為冰醋酸。CH3COOH常溫下為無色有一定刺激性醋味的液體,與水、乙醇、C4H10O都可以混溶醋酸對金屬腐蝕性低,對人體作用小,它的鹽易溶所以適合清洗水垢和鐵銹等腐蝕產(chǎn)物,特別是黃銅和對晶間腐蝕敏感的材料適合用CH3COOH清洗。??
????(2)?羥基CH3COOH。羥基CH3COOH是一種很好的酸性清洗劑,因國內(nèi)市場供應(yīng)量少等原因,未能廣泛應(yīng)用于約克中央空調(diào)清洗實踐中。在國外,羥基CH3COOH已廣泛應(yīng)用于許多領(lǐng)域的清洗工程中,特別是美國杜邦公司已將輕基CH3COOH成功地用于火力發(fā)電廠材質(zhì)為奧氏體不銹鋼超臨界及亞臨界鍋爐的清洗。