制冷压力和温度对照表

2959.6
3897
3022.4
3982
3086.2 4068.4
3150.9 4156.1
3216.6 4245.4
3283.2 4336.1
3350.8 4428.2
3419.4 4521.9
3431.3 4617.2
3500.6 4713.9
饱和液体压力 饱和蒸汽
Kpa
压力Kpa
279.7
214.3
290.7
223.4
301.9
232.7
313.6
242.4
325.5
252.4
337.8
262.7
350.5
273.7
363.5
284.2
376.9
295.5
390.7
307.1
404.8
319.1
419.3
331.4
434.3
344.2
449.6
3022.4 2763.7
3086.2 2826.9
3150.9 2891.2
3216.6 2956.7
3283.2 3023.2
3350.8 3090.9
3419.4 3159.8
3431.3 3210.1
3500.6 3282.6
3570.8 3356.5
3642
3431.8
3714
3508.6
压力Kpa 245 254 264 274 285 296 307 319 330 342 355 367 380 393 408 421 435 450 466 481 498 514 531 548 566 584 602 621 641 660 681 701 722 744 767 790 812 836 860 885 910 936 963 988 1015 1047 1070 1100
1714.2
1501
1756.7
1541
1799.9 1581.7
1844
1623.3
1888.8 1665.7
1934.4 1708.9
1980.7 1752.9
2027.9 1797.8
2075.9 1843.5
2124.7 1890.1
2174.3 1937.6
2224.8
1986
2276.1 2035.3
饱和液体压 饱和蒸汽
力Kpa 压力Kpa
1294.8 1111.1
1329.4
1143
1364.7 1175.5
1400.7 1208.8
1437.4 1242.8
1474.8 1277.4
1512.9 1312.8
1551.7
Hale Waihona Puke Baidu1349
1591.2 1385.8
1631.5 1423.5
1672.5 1461.9
1566.6 1561.4
1609.3
1604
1652.9 1647.4
温度℃
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
R22饱和温度-压力表
温度℃
-20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
压力Kpa 1130 1160 1190 1220 1255 1290 1325 1360 1390 1430 1460 1500 1530 1570 1610 1650 1690 1730 1770 1820 1860 1910 1950 1990 2040 2080 2130 2180 2330 2280 2330 2380 2430 2480 2530 2590 2645 2700 2760 2820 2875 2935 2995.9 3060 3120 3180 3250 3320
数据摘自ASHREA Transactions 1974
Paper No.2313
温度℃
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
R407C饱和温度-压力表
温度℃
-20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
1085.5
1082
1117.9 1114.3
1151
1147.3
1184.9 1181.1
1219.5 1251.6
1254.9 1250.8
1291
1286.9
1328
1323.7
1365.7 1361.3
1404.2 1399.6
1443.6 1438.8
1483.7 1478.9
1524.7 1519.7
2276.1 2982.2
2328.2 3051.5
2381.2
3122
2435.1 3193.7
2498.8 3266.6
2545.4 3340.9
2601.8 3416.3
2659.2 3493.1
2717.5 3571.2
2776.6 3650.7
2836.7 3731.5
2897.7 3813.6
623.4
778.4
644
802.2
665.1
826.5
686.7
851.3
708.9
876.7
731.6
902.7
754.9
929.2
778.7
956.3
803
984
828
1012.3
853.5
1041.2
879.7
1070.7
906.4
1100.8
933.7
1131.6
961.7
1162.9
990.3
1714.2 2240.5
1756.7 2296.3
1799.9 2353.2
1844
2411.1
1888.8 2470.1
1934.4 2530.2
1980.7 2591.3
2027.9 2653.6
2075.9
2717
2124.7 2781.6
2174.3 2847.3
2224.8 2914.2
357.2
465.3
370.7
481.5
384.5
498
398.8
515
413.4
532.5
428.5
550.4
443.9
568.7
459.8
587.5
476.8
606.7
493
626.5
510.2
646.7
527.9
667.4
546
688.6
564.6
710.2
583.7
732.4
603.3
755.2
2328.2 2085.5
2381.2 2136.1
2435.1 2188.7
2498.8 2241.7
2545.4 2295.7
2601.8 2350.6
2659.2 2406.6
2717.5 2463.5
2776.6 2521.5
2836.7 2580.5
2897.7 2640.5
2959.6 2701.6
饱和液体压 饱和蒸汽
力Kpa 压力Kpa
1294.8 1691.7
1329.4 1736.9
1364.7
1783
1400.7
1830
1437.4 1877.9
1474.8 1926.8
1512.9 1976.6
1551.7 2027.4
1591.2 2079.2
1631.5
2132
1672.5 2185.7
R410A饱和温度-压力表
温度℃
-20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1194.9 1019.5
1227.6 1049.4
1260.9 1079.9
数据摘自日本阿拉依托西古那公司
温度℃
28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
633.6
657.2
655.1
679.3
677.3
702.1
699.9
725.4
723.2
749.3
747
773.9
771.4
799
796.5
824.7
822.1
851
848.4
878
875.3
905.6
902.8
933.9
931
962.9
959.8
992.5
989.3
1022.8 1019.5
1053.8 1050.4
饱和液体压力 饱和蒸汽
Kpa
压力Kpa
400.7
399.5
415.9
414.7
431.6
430.3
447.7
446.4
464.3
462.9
481.3
479.9
498.9
497.4
516.9
515.3
535.4
533.7
554.4
552.7
573.9
572.1
593.9
592.1
614.4
612.6
635.5