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制冷剂r507a参数

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制冷剂r507a参数

R507A是一种常用的制冷剂，广泛应用于各种制冷设备中。它由R125和R143a两种制冷剂按一定比例混合而成，具有一系列优异的性能特点。

R507A具有较低的臭氧破坏潜势，对大气臭氧层的破坏影响较小。这是因为R507A不含氯元素，与其他常用的氟利昂制冷剂相比，对臭氧层的破坏潜势更低。

R507A的冷却效果优异。制冷剂的主要作用是通过吸收环境热量并在制冷设备中释放，从而达到降低温度的目的。R507A在制冷过程中具有较高的蒸发潜热和较低的冷凝温度，能够有效地降低设备的温度，提供良好的制冷效果。

R507A的化学稳定性较好，不易发生分解或变质。这使得它能够在较宽的温度范围内稳定工作，适应各种制冷设备的需求。

然而，需要注意的是，R507A在高温环境下的性能会受到一定影响。在高温条件下，R507A的蒸发潜热和冷凝温度会有所下降，导致制冷效果的下降。因此，在高温环境下使用R507A时，需要采取相应的措施，如增加制冷设备的冷却能力或降低设备的工作负荷，以保证制冷效果的稳定。

总的来说，R507A作为一种常用的制冷剂，具有良好的冷却效果和化学稳定性。但在实际应用中，需要根据具体情况进行合理选择和使用，以达到最佳的制冷效果。

合集下载

制冷剂物性参数表

制冷剂物性参数表

沸点露点液体气体液体气体液体气体气体液体

MPa℃℃kg/m3m3/kgCp/Cv

0.005-94.18-931444.43.0503383.2310.670.4811.74961.1470.6371.163760.4

0.006-91.96-90.81438.32.5708985.75311.990.49521.74151.1490.6430.162723.1

0.007-90.03-88.891432.92.2250187.98 313.150.50741.73471.1510.6491.161693.2

0.008-88.31-87.191428.11.9633689.95314.170.51811.7291.1530.6531.161668.3

0.009-86.77-85.671423.81.7583191.74315.10.52771.7241.1550.6571.16647.2

0.01-85.36-84.271419.91.5931593.36315.940.53641.71961.1570.6611.16628.9

0.02-75.43-74.4513920.8331104.92321.940.59631.69231.1710.691.159520.6

0.04-64.18-63.291359.70.4358118.21328.80.66171.6681.1910.7251.159429.8

0.06-56.78-56.031338.30.29818126.98333.250.70281.65531.2060.7491.161383.1

0.08-51.3-50.51321.70.22768133.73336.630.73361.6471.2180.7691.164352.4

0.1-46.75-45.9813080.1846139.3339.370.75841.6411.2280.7861.166329.8

制冷剂物性参数表 2

制冷剂物性参数表 2

液体气体液体气体液体气体气体液体气体℃MPakg/m3m3/kgCp/Cv-1000.002011571.38.26690.71358.970.5052.0431.0610.4971.234845.87.25-900.004811544.93.6448101.32363.850.56461.9981.0610.5121.237699.47.67-800.010371518.21.7782111.94368.770.6211.95081.0620.5281.2335918.09-700.020471491.20.94342122.58373.70.67471.91081.0650.5451.231507.68.52-600.03751463.70.5368133.27378.590.7261.8771.0710.5641.23441.48.94-500.064531435.60.32385144.03383.420.77521.8481.0790.5851.232387.59.36-480.071451429.90.29453146.19384.370.78491.84281.0810.5891.233377.89.45-460.078941224.20.26837148.36385.320.79441.83761.0830.5941.234368.69.53-440.087051418.40.24498150.53386.260.80391.83271.0860.5991.235359.69.62-420.09581412.60.22402152.7387.20.81341.82781.0880.6031.2363519.7-40.810.101321409.20.2126154387.750.81891.8251.090.6061.2363469.75-400.105231406.80.20521154.89388.130.82271.82311.0910.6081.237342.69.79-380.1153814010.18829157.07389.060.8321.81861.0930.6131.238334.59.87-360.126281395.10.17304159.27389.970.84131.81411.0960.6191.239326.79.96-340.137971389.10.15927161.47390.890.85051.80981.0990.6241.241319.110.04-320.15051383.20.14682163.67391.790.859612.8061.1020.6291.242311.710.12-300.163891377.20.13553165.88392.690.86871.80151.1050.6351.244304.610.21-280.178191371.10.12528168.1393.580.87781.79751.1080.6411.246297.710.29-260.1934413650.11597170.33394.470.88681.79371.1120.6461.24829110.38-240.209681358.90.10749172.56395.340.89571.78991.1150.6531.25284.410.46-220.226961352.70.09975174.8396.210.90461.78621.1190.6591.253278.110.55-200.245311346.50.09268177.04397.060.91351.78261.1230.6651.255271.910.63-180.264791340.30.08621179.3397.910.92231.77911.1270.6721.258265.910.72-160.2854313340.08029181.56398.750.93111.77571.1310.6781.261260.110.8-140.307281327.60.07485183.83399.570.93981.77231.1350.6851.264254.410.89-120.330381321.20.06986186.11400.390.94851.7691.1390.6921.267248.810.98-100.354791314.20.06527188.4401.20.95721.76581.1440.6991.27243.411.06-80.380541308.20.06103190.7401.990.96581.76271.1490.7071.274238.111.15-60.407691301.60.05713193.01402.770.97441.75961.1540.7151.27823311.24-40.4362812920.05352195.33403.550.9831.75661.1590.7221.282227.911.32-20.466361288.30.05019197.66404.30.99151.75361.1640.7311.28722311.4100.497991281.50.0471200405.0511.75071.1690.7391.291218.211.520.58121274.70.04424202.35405.781.00851.74781.1750.7481.296213.511.5940.566051267.80.04159204.71406.51.01691.7451.1810.7571.301208.911.6860.602591260.80.03913207.09407.21.02541.74221.1870.7661.307204.411.7780.640881253.80.03683209.47407.891.03381.73951.1930.7751.31320011.86100.680951246.70.0347211.87408.561.04221.73681.1990.7851.319195.711.96120.722861239.50.03271214.28409.211.05051.73411.2060.7951.326191.512.05140.766681232.20.03086216.7409.851.05891.73151.2130.8061.333187.312.14160.812441224.90.02912219.14410.471.06721.72891.220.8171.34183.212.24180.86021217.40.0275221.59411.071.07551.72631.2280.8281.348179.212.33200.910021209.90.02599224.06411.661.08381.72381.2360.841.357175.312.43220.961951202.30.02457226.54412.221.09211.72121.2440.8531.366171.512.53241.0161194.60.02324229.04412.771.10041.71871.2520.8661.375167.712.63261.07241186.70.02199231.55413.291.10861.71621.2610.8791.385163.912.74281.13091178.80.02082234.08413.791.11691.71361.2710.8931.396160.312.84301.19191170.70.01972236.62414.261.12521.71111.2810.9081.408156.712.95321.25521162.60.01869239.19414.711.13341.70861.2910.9241.42153.113.06341.3211154.30.01771241.77415.541.14171.70611.3020.941.434149.613.17361.38921145.80.01679244.38415.141.14991.70361.3140.9571.448146.113.28381.46011137.30.01593247415.911.15821.7011.3260.9761.463142.713.4401.53361128.50.01511249.65416.251.16651.69851.3390.9951.48139.413.52421.60981119.60.01433252.32416.551.17471.69591.3531.0151.498136.113.64441.68871110.60.0136255.01416.831.1831.69331.3681.0371.517132.813.77461.77041101.40.01291257.73417.071.19131.69061.3841.0611.538129.513.9481.85511091.90.01266260.47417.271.19971.68791.4011.0861.561126.314.04粘度比体积气体比焓比熵比热容R22饱和气体饱和液体的物性参数表

制冷剂参数

制冷剂参数

r410ar12r22

分子量72.58分子式CCI2F2分子量86.48

沸点，℃-51.6分子量120.92沸点℃-40.82

冰点℃-沸点

（101.3kpa）℃-29.8相对密度（30

℃），液体，

g/cm31.177

临界温度，℃72.5临界温度℃112.2熔点℃-160

临界压力，

Mpa4.95临界压力kpa4116.2临界温度 ℃96.15

饱和液体密度

30℃，(g/cm3)1.038液体密度kpa1291.2临界压力 MPA4.75

液体比热30

℃，[KJ/(Kg·

℃)]1.78液体比热30

℃，[KJ/(Kg·℃)]0.21破坏臭氧层潜

能值 （ODP）0.045

等压蒸气比热

(Cp)，30℃及

101.3kPa[KJ/(

Kg·℃)]0.85等压蒸气比热

(Cp)，30℃及

101.3kPa[KJ/(Kg·℃)]0.15全球变暖系数

值 （GWP）1700

破坏臭氧潜能

值（ODP）0破坏臭氧潜能

值（ODP）0.82冰点 ℃－

全球变暖系数

值（GWP）1730液体比热 30℃

， [KJ/(Kg·℃)]0.31

临界密度，

g/cm30.5饱和液体密度

30℃ ， (g/cm3

)1.174

沸点下蒸发潜

能，KJ/Kg256.7等压蒸气比热

(Cp) ， 30℃

及

101.3kPa[KJ/(

Kg·℃)]0.16

r411a临界密度，

g/cm30.526

分子量-175.78沸点下蒸发潜

能， KJ/Kg233.5

沸点，℃-299.96

冰点℃-

临界温度，℃578.1126111

临界压力，

Mpa647.7725111

r407r134a

产品名称混合工质

R407C（R32

二氟甲烷 /

R125 五氟乙烷

/ R134a四氟乙

烷）/分子式CH2FCF3

产品物理性质分子量86.2沸点

（101.3kpa）℃-26.1

产品物理性质沸点（℃）-43.6临界温度℃101.1

产品物理性质冰点（℃）-临界压力kpa4066.6

产品物理性质临界温度

（℃）87.3液体密度kg/m³1188.1

制冷剂R410a参数图

制冷剂R410a参数图

Refrigerant: R410A, R32/125 (50/50), R410A

Reference: Patel-Teja equation and DuPont SUVA 9100

TPVlVgHlHgRSlSg

ｰCBardm^3/kgm^3/kgkJ/kgkJ/kgkJ/kgkJ/(kgK)kJ/(kgK)

-650.5140.70420.45572111.27389.07277.80.63341.968

-640.5440.70550.43231112.5389.69277.190.63931.9646

-630.5760.70690.41033113.74390.31276.570.64521.9612

-620.6080.70820.38969114.98390.93275.950.6511.9579

-610.6430.70960.37028116.22391.55275.330.65691.9547

-600.6790.7110.35203117.47392.16274.70.66281.9515

-590.7160.71240.33485118.72392.78274.060.66861.9484

-580.7550.71380.31868119.97393.4273.430.67441.9453

-570.7960.71520.30343121.23394.01272.790.68021.9423

-560.8390.71670.28907122.48394.63272.140.6861.9393

-550.8830.71810.27551123.75395.24271.490.69181.9363

-540.9290.71960.26272125.01395.85270.840.69761.9335

-530.9770.72110.25063126.28396.46270.180.70341.9306