r22 制冷剂温度压力对照表 Temperature (℃) → Pressure (MPa) -50 → 0.06453 -49 → 0.067919 -48 → 0.071448 -47 → 0.075121 -46 → 0.078943 -45 → 0.082917 -44 → 0.087049 -43 → 0.091341 -42 → 0.0958 -41 → 0.10043 -40 → 0.10523 -39 → 0.11021 -38 → 0.11538 -37 → 0.12073 -36 → 0.12628 -35 → 0.13203 -34 → 0.13797 -33 → 0.14413 -32 → 0.1505 -31 → 0.15708 -30 → 0.16389 -29 → 0.17092 -28 → 0.17819 -27 → 0.18569 -26 → 0.19344 -25 → 0.20143 -24 → 0.20968 -23 → 0.21819 -22 → 0.22696 -21 → 0.236 -20 → 0.24531 -19 → 0.25491 -18 → 0.26479 -17 → 0.27496 -16 → 0.28543 -15 → 0.2962 -14 → 0.30728 -13 → 0.31867 -12 → 0.33038 -11 → 0.34242 -10 → 0.35479 -9 → 0.36749 -8 → 0.38054 -7 → 0.39394 -6 → 0.40769 -5 → 0.4218 -4 → 0.43628 -3 → 0.45113 -2 → 0.46636 -1 → 0.48198 0 → 0.49799 1 → 0.51439 2 → 0.5312 3 → 0.54842 4 → 0.56605 5 → 0.58411 6 → 0.60259 7 → 0.62151 8 → 0.64088 9 → 0.66068 10 → 0.68095 11 → 0.70167 12 → 0.72286 13 → 0.74453 14 → 0.76668 15 → 0.78931 16 → 0.81244 17 → 0.83607 18 → 0.8602 19 → 0.88485 20 → 0.91002 21 → 0.93572 22 → 0.96195 23 → 0.98872 24 → 1.016 25 → 1.0439 26 → 1.0724 27 → 1.1014 28 → 1.1309 29 → 1.1611 30 → 1.1919 注意:此处用的压力是绝对压力。如果换算为表压,减去大约 0.1MPa。