空调制冷剂压力与温度关系(空调制冷剂压力过高怎样排放)

简单的估算方法如下：冷凝温度=工况温度（空气温度/水温）+（8~18）℃蒸发温度=工况温度（空气温度/水温）--（10~20）℃绝对压力 = 表压 + 101.325 kPakPa = kgf/cm2 X 101.97R22冷媒特性表：R-22温度相对压力℃kPaG-3062.56-25100.11-20143.99-15194.87-10253.46-5320.480396.665482.7810579.6215687.9920808.6925942.59301090.55351253.46401432.25451627.89501841.36552073.75602326.16652599.83702896.07R407c冷媒特性表：R-407C温度相对压力(kPaG)相对压力温度(℃)℃饱和液饱和气kPaG饱和液饱和气-3086.7537.8750-35.26-28.35-25129.5072.67100-28.52-21.75-20179.43113.92150-22.99-16.34-15237.28162.41200-18.25-11.71-10303.86218.96250-14.09-7.64-5378.98284.43350-6.98-0.690466.50359.72400-3.872.355564.29445.775001.717.7810674.25543.566006.6312.5715797.30654.1275013.0918.8520934.41778.5185016.9422.59251086.55917.87100022.1727.67301254.721073.36115026.9132.24351439.971246.28130031.2336.42401643.371437.87155031.2336.42451866.041649.67175042.4247.18502109.141883.24200047.7852.30552373.872140.33225052.6956.97602661.512422.98255058.0962.08652973.362733.60285063.0566.74703310.773075.22320068.3871.69R410a冷媒特性表：R-410A温度饱和压力(kPaG)饱和压力温度(℃)℃饱和液饱和气kPaG饱和液饱和气-30169.62168.91170-30.09-30.02-25229.70228.81230-25.08-25.01-20299.57298.46300-20.06-19.99-15380.23378.87380-15.09-15.01-10472.75471.09470-10.21-10.12-5578.21576.21580-4.98-4.890697.76695.387000.040.135832.60829.778304.864.9610983.94980.639809.849.94151153.091149.25115014.8814.98201341.391336.98135020.1820.29251550.251545.26155024.9625.08301781.191775.59180030.3630.47352035.782029.59200034.3034.42402315.762309.03230039.7139.82452623.002615.82260044.6244.73502959.612952.13295049.8449.95553328.023320.49340055.9156.01603731.183724.00370059.6159.70654173.114166.98420065.2865.34704746.094706.31470070.1770.17