R32压焓图和物性参数表

◎：非常好、 ○：好（ＨＣＦＣ２２／与矿物油一样） 、 现在使用油 ① ＦＶＣ６８Ｄ－ＳＣＲ用→西安大金R407C、R410A用油 ② ＦＶＣ５０Ｋ－ＹＣ用 （原先ＹＣ也是ＦＶＣ６８Ｄ、但为了提高ＣＯＰ、降低了粘度） ③ ＦＣＣ６８ＡＢ－ＹＣ／Ｒ４０７Ｃ欧州向 （使用毛细管） ＦＶＣ６８Ｄ（９０％）和烷基苯（１０％）混合
3
理想的冷媒化学特性
1.化学性质稳定 蒸发温度会随应用温度而变化，例如冰水机之蒸发温度约为0~5℃，冷 在冷冻循环系统中，冷媒只有物理变化，而无化学变化，不起分解作用。 2.无腐蚀性 对钢及金属无腐蚀性，氨对铜具有腐蚀性，因此氨冷冻系统不得使用 铜管配管；绝缘性要好，否则会破坏压缩机马达之绝缘，因此氨不得使 用於密闭式压缩机，以免与铜线圈直接接触。 3.无环境污染性 对自然环境无害，不破坏臭氧层，温室效应低。 4.无毒性 5.不具爆炸性与燃烧性
13
HFC特点（与HCFC(R22)的区别）
ＨＦＣ特点 拥有极性 ・不溶解于矿物油 ・电气绝缘性低 ・吸湿性高 不含氯（Cl） ・润滑性劣化 ・采用合成油 ・电机绝缘强化 ・制造管理
对策
１
２
・提高压缩机润滑性
３
分子直径小 ・分子间隔 ・开发适合冷媒分子直径的干燥机 ・对有机材料的影响（膨胀） ・适合性评价
R134a
CH₂FCF₃
R32
CH₂F₂
R22
CHC1F₂
－26.1 0 1300 66 62 98 (单组份) 不可燃
-51.8 0 675
－40.8 0.05 1700 100 100 100
压力(物理特性) *2 容量(物理特性) *3 COP(物理特性) *3 共沸／非共沸 可燃性
(单组份) 微可燃

01
03 02
泄漏原因分析及预防措施
确保安装质量，加强接口紧固
加强员工培训，提高操作技能和安全意识
泄漏应急处理流程
人员疏散
迅速撤离泄漏区域，确保人员 安全
现场处置
采取紧急措施控制泄漏源，防 止事故扩大。使用专用工具和 设备进行泄漏物收集和处理
发现泄漏
立即停止设备运行，关闭相关 阀门，切断电源
报告与处置
向上级报告泄漏情况，启动应 急预案，组织专业人员进行处 置
医疗救护
对受伤人员进行现场急救，及 时送医治疗
泄漏后环境恢复与治理
环境监测
对泄漏区域进行持续的环境监 测，确保空气质量符合安全标
准
1
泄漏物处理
对收集的泄漏物进行妥善处理， 避免对环境造成二次污染
设备检修
对泄漏设备进行彻底检修，确 保设备恢复正常运行且不再发 生泄漏
更专业的救援支持。
加强与周边企业的合作
与周边使用R32的企业建立合作关系，共同 制定应急预案和处置措施，实现资源共享和 互助互救。
06
CATALOGUE
R32法规标准与合规性要求
国内外相关法规标准介绍
国际法规标准
R32的安全使用需符合国际制冷学会 （IIR）和国际标准化组织（ISO）等 相关国际组织制定的安全标准。
保持通风
储存场所应保持良好的 通风，以降低R32的浓度 和防止气体积聚。
温度控制
储存场所的温度应控制 在适宜范围内，避免高 温导致R32压力升高或发 生其他危险。
定期检查
定期对储存设施进行检 查，确保设施完好、无 泄漏，及时发现并处理 潜在的安全问题。
运输过程中的安全要求
专业运输工具
使用符合安全标准的专用 运输工具进行R32的运输， 确保运输过程中不发生泄 漏、倾倒等事故。

0.4146 0.793 0.049 213.4 402.9 189.5
20
0.5716 0.816 0.036 227.3 408.3 181.0
30
0.7701 0.842 0.026 241.5 413.5 172.0
40
1.0164 0.871 0.020 256.2 418.3 162.1
-45 0.0829 0.7038 0.2559 149.72 385.89 236.17 0.8003 1.8185
-40.818 0.1013 0.7099 0.2122 154.32 387.82 233.50 0.8204 1.8252
-40 0.1053 0.7110 0.2048 155.24 388.20 232.96 0.8242 1.8231
-35 0.0807 0.6656 0.1954 168.37 335.85 167.48 0.8768 1.5800
-30 0.1004 0.6720 0.1594 172.81 338.15 165.34 0.8952 1.5751
-29.792 0.10044 0.6723 0.1582 172.99 338.24 165.25 0.8959 1.5760
-30 0.0847 0.702 0.224 161.9 379.1 217.2
-20 0.1330 0.736 0.146 174.2 385.3 211.1
-10 0.2007 0.753 0.099 187.0 391.3 204.3
0
0.2928 0.772 0.069 200.0 397.2 197.2
1.5433
40
0.9607 0.7980 0.0182 238.54 367.15 128.61 1.1298

R32与R410A的循环特性对比研究2007年9月，《蒙特利尔议定书》第19次缔约方会议在加拿大蒙特利尔召开，会议讨论通过多项决定，其中包括关于加速逐步淘汰氢氯氟烃(HCFC)的第XIX/6号决定，要求缔约方在选择HCFC替代物时优先考虑的原则是：首先逐步淘汰那些ODP值较高的HCFC，其次要选用GWP 值最小的工质作替代品，并同时能满足健康和安全等的要求。

目前，日本、美国主要采用R410A(ODP值为零)作为R22的过渡性替代制冷剂，国内制冷空调企业也在加快推出R410A新产品，但R410A的GWP值较高(2100)，这与当下全球节能减排目标尚有差距，依然需要探索与R410A热力性能相当且GWP值较低的替代制冷剂。

在这种形势下，作为R410A制冷剂一个组元的R32逐渐得到国内学者及业内人士的关注。

根据现有研究资料可知R32具有与R410A非常相近的热力性能，泄漏时的相对CO2排放当量为405，与R22相比CO2减排比例可达77.6%，符合美国环保局(2009年)在家用、商用空调部分提出减排CO2 50%～90%的措施，而R410A减排CO2仅为2.5%[2]。

本文着重对目前应用较多的环保型制冷剂R410A及具有更好环境效益的R32的循环特性进行理论对比分析和实验研究，并指出应用R32作为制冷剂时客观存在的问题。

1、 R32与R410A的基本特性分析众所周知，R410A是由R32与R125按照质量百分比1：1混合而成，这就决定了R32与R410A 在各项特性方面具有相近性。

表1列出了R32与R410A在热物性、环保特性及安全性等方面的关键参数[2,3]。

对比分析下表1中的数据不难看出，在热物理性质方面，R32的摩尔质量是R410A的0.71倍，根据充注量与摩尔质量大体上成正比关系，可知R32充注量可减少，仅为R410A的0.71倍；R32的沸点与R410A很接近，而其临界温度和临界压力比R410A偏高。

7
-4.6925
7.5 -2.4975
8 -0.50613
8.5
1.393
9
3.2092
9.5 4.9506
10
6.624
10.5 8.2352
11
9.7896
11.5 11.291
12
12.745
12.5 14.153
13
15.52
13.5 16.847
14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27
0.945
-65
0.249
R11、 R123制冷 剂温度压 力对照表
表中压力 为绝对压 力（减1=
表压 力）,1ba r=1.0197
kg/cm² 温度 ℃ -40 -39 -38
R11 压力bar 0.051 0.054 0.058
R123 压力bar
温度 ℃ 5 6 7
R11 压力bar 0.495 0.516 0.537
R123 压力bar 0.411 0.429 0.448
温度 ℃ 50 51 52
R11 压力bar 2.346 2.416 2.486
-37
0.062
8
0.559 0.467
53
2.559
-36
0.065
9
0.582 0.487
54
2.633
-35
0.069 0.052
10
0.606 0.508
-55
0.39
-88 0.074

3.2 哪些气体可以破坏臭氧层？
• 臭氧层在氯原子，氟原子和溴原子附近会被毁坏。 这些元素含在很稳定的氟氯烃(如氟里昂)中。这些 气体分子升到平流层，在紫外线照射之后，分解成 各种单元素气体，破坏臭氧。这些气体比空气重， 最终会降落到地球表面，和有机物质反应之后被吸 收。但是在平流层已经破坏了很多臭氧。氯气破坏 性最大，可以破坏它十万倍的臭氧。
平流层
3.1 臭氧层被破坏的危害
• 1.会影响人类的健康。 臭氧层被破坏后，其吸收紫外线 的能力大大降低，使得人类接受过量紫外线辐射的机会大 大增加了。一方面，过量的紫外线辐射会破坏人的免疫系 统，使人的自身免疫系统出现障碍，患呼吸道系统传染性 疾病的人数大量增加；另一方面，过量的紫外线辐射会增 加皮肤癌的发病率。据统计，全世界范围内每年大约有10 万人死于皮肤癌，大多数病例与过量紫外线辐射有关。臭 氧层的臭氧每损耗1％，皮肤癌的发病率就会增加 2％。 另外，过量紫外线辐射还会诱发各种眼科疾病，如白内障、 角膜肿瘤等。 • 2. 会影响农作物的生产。 实验表明，过量的紫外线辐射 会使植物叶片变小，减少了植物进行光合作用的面积，从 而影响作物的产量同时，过量紫外线辐射还会影响到部分 农作物种子的质量，使农作物更易受杂草和病虫害的损害。 一项对大豆的初步研究表明，臭氧层厚度减少25％，大豆 将会减产20％－25％。
四、氟里昂从环保角度的分类 Ⅰ
• 卤代烃（氟里昂）是链状饱和碳氢化合物的氟、 氯、溴衍生物的总称。可以分为八类： ① 全卤代烃-PFCs，碳氢化合物中氢原子被氟 置换，具有无毒不燃的性质，结构稳定，不易 分解，对臭氧层不产生影响。如CF4、C2F6等。
② 氯氟烃-CFCs，碳氢化合物中氢全被氯和氟 置换，在紫外线照射下分解出氯原子；如R11， R12等。 ③ 氢氯氟烃-HCFCs，碳氢化合物中氢部分被氯 和氟置换，如R22等。对臭氧层仍有一定的破坏， 只能作为过渡性物质，限期使用。

R32冷媒
西安大金庆安压缩机有限公司
1ቤተ መጻሕፍቲ ባይዱ
冷媒基本知识
冷 媒：
空调系统中，空调系统中传递热能，产生冷热效果的工作流体
理想冷媒：
无毒、不爆炸、对金属及非金属无腐蚀作用、不燃烧、泄漏时易 于察觉、化学性安定、对润滑油无破坏性、具有较大的蒸发潜热、 对环境无害
2
理想冷媒特性
冷理想的冷媒物理特性 1.蒸发压力要高 若冷媒之蒸发压力低於大气压力时，则空气易侵入系统，系统处理上较为困难， 因此希望冷媒在低温蒸发时，其蒸发压力可高於大气压力。 2.蒸发潜热要大 冷媒之蒸发潜热大，表示使用较少的冷媒便可以吸收大量的热量。 3.临界温度要高 临界温度高，表示冷媒凝结温度高，则可以用常温的空气或水来冷却冷媒而 达到凝结液化的作用。 4.冷凝压力要低 冷凝压力低，表示用较低压力即可将冷媒液化，压缩机之压缩比小，可节省 压缩机之马力。 5.凝固温度要低 冷媒之凝固点要低，否则冷媒在蒸发器内冻结而无法循环。 6.气态冷媒之比容积要小 气态冷媒之比容积愈小愈好，则压缩机之容积可缩小使成本降低，且吸气管 及排气管可以用较小的冷媒配管。 7.液态冷媒之密度要高 液态冷媒之密度愈高，则液管可用较小的配管。 8.可溶於冷冻油，则系统不必装油分离器
4
冷媒的分类
1、无机化合物 属于无机化合物的制冷剂有氨、水、二氧化碳等。 无机化合物的序号以700表示，化合物的分子量（取整数部分） 加上700就是该制冷剂的编号。例如氨（NH3)分子量的整数部 分为17，其编号为R-717。水和二氧化碳的编号分别为R-718和 R-744 2、碳氟化合物 包括CFC、HCFC、HFC等 3、碳氢化合物 包括饱和碳氢化合物（甲烷、乙烷等）和非饱和 碳氢化合物（乙烯、丙烯等）。 4、混合制冷剂

第10卷　第3期制冷与空调2010年6月REFRIGERA TION AND A IR -CONDITION IN G79284收稿日期:2010204206通信作者:饶荣水,Email :rongshuirao @制冷剂R32特性及其用于空气源热泵热水器的理论循环分析饶荣水(广东美的暖通设备有限公司)摘　要　介绍R 32,R 22和R 407C 以及R 410A 四种制冷剂的流动特性和热力学特性,并对采用这4种制冷剂的空气源热泵热水器进行理论循环分析。

从计算结果可以看出,与采用其他3种制冷剂的系统对比,采用R 32制冷剂的系统具有较低的压缩比,较高的理论CO P 以及容积制热量;在当前阶段,R 32是用于空气源热泵热水器的一种较好的制冷剂。

关键词　空气源热泵热水器;理论循环分析;热力学特性;流动特性;性能指标;制冷剂;R 32Properties of R32and its theoretical cycle analysis ofair source heat pump w ater heaterRao Rongshui(Guangdong Midea HVAC Equip ment Co.,Lt d.)ABSTRACT Int roduces t he t hermodynamic and flow p roperties of R 32,R 22,R 407C and R 410A ,and analyzes t he t heoretical cycle performance t hat employs t hese four kinds of refrigerant s for t he air source heat p ump water pared wit h t he ot her t hree kinds of ref rigerant ,t he R 32system has t he characteristics of lower compressor ratio ,higher t heoretical CO P and volume heating capacity.It shows t hat R 32is a good refriger 2ant for air source heat p ump water heater system.KE Y WOR DS air source heat p ump water heater ;t heoretical cycle analysis ;t hermody 2namic p roperties ;flow p roperties ;performance index ;ref rigerant ;R 32 随着生活水平的提高,人们对生活舒适度的要求也越来越高,热水器已经成为生活中一项必需的基本设施。

3.1.2 压焓图





1、临界点K和饱和曲线 临界点K为两根粗实线的交点。在该点，制冷 剂的液态和气态差别消失。 K点左边的粗实线Ka为饱和液体线，在Ka线 上任意一点的状态，均是相应压力的饱和液体；K 点的右边粗实线Kb为饱和蒸气线，在Kb线上任意 一点的状态均为饱和蒸气状态，或称干蒸气。 2、 三个状态区 Ka左侧——过冷液体区，该区域内的制冷剂 温度低于同压力下的饱和温度； Kb右侧——过热蒸气区，该区域内的蒸气温 度高于同压力下的饱和温度； Ka和Kb之间——湿蒸气区，即气液共存区。 该区内制冷剂处于饱和状态，压力和温度为一一 对应关系。

5.制冷系数 单位质量制冷量与理论比功之比， 即理论循环的收益和代价之比，称为理论循环 制冷系数，用0表示，即
q 0 h1 h4 0 w0 h2 h1


单级理论循环制冷系数0是分析理论制冷循环 的一个重要指标。制冷系数不但与循环的高温 热源、低温热源有关，还与制冷剂的种类有关。 在制冷机工作温度给定的情况下，制冷系数越 大，则经济性越高。




（5）等容线：图上自左向右稍向上弯曲的虚 线为等比容线。与等熵线比较，等比容线要平 坦些。制冷机中常用等比容线查取制冷压缩机 吸气点的比容值。 （6）等干度线：从临界点K出发，把湿 蒸气区各相同的干度点连接而成的线为等干度 线。它只存在与湿蒸气区。 上述六个状态参数（p、t、v、x、h、s） 中，只要知道其中任意两个状态参数值，就可 确定制冷剂的热力状态。在lgp-h图上确定其 状态点，可查取该点的其余四个状态参数





在制冷机中，蒸发与冷凝过程主要在湿蒸气区进 行，压缩过程则是在过热蒸气区内进行。 3、六 组等参数线 制冷剂的压-焓（LgP-E）图中共有八种线条： 等压线P(LgP) 等焓线（Enthalpy) 饱和液体 线（Saturated Liquid) 等熵线（Entropy） 等容线（Volume） 干饱和蒸汽线 (Saturated Vapor) 等干度线(Quality) 等温线 （Temperature) （1）等压线：图上与横坐标轴相平行的水 平细实线均是等压线，同一水平线的压力均相等。

沸点露点液体气体液体气体液体气体气体液体MPa ℃℃kg/m3m3/kg Cp/Cv0.005-94.18-931444.4 3.0503383.2310.670.481 1.7496 1.1470.637 1.163760.40.006-91.96-90.81438.3 2.5708985.75311.990.4952 1.7415 1.1490.6430.162723.10.007-90.03-88.891432.9 2.22501 87.98313.150.5074 1.7347 1.1510.649 1.161693.20.008-88.31-87.191428.1 1.9633689.95314.170.5181 1.729 1.1530.653 1.161668.30.009-86.77-85.671423.8 1.7583191.74315.10.5277 1.724 1.1550.657 1.16647.20.01-85.36-84.271419.9 1.5931593.36315.940.5364 1.7196 1.1570.661 1.16628.90.02-75.43-74.4513920.8331104.92321.940.5963 1.6923 1.1710.69 1.159520.60.04-64.18-63.291359.70.4358118.21328.80.6617 1.668 1.1910.725 1.159429.80.06-56.78-56.031338.30.29818126.98333.250.7028 1.6553 1.2060.749 1.161383.10.08-51.3-50.51321.70.22768133.73336.630.7336 1.647 1.2180.769 1.164352.40.1-46.75-45.9813080.1846139.3339.370.7584 1.641 1.2280.786 1.166329.80.1013-46.48-45.711307.20.18223139.64339.530.7599 1.6406 1.2290.787 1.166328.50.12-42.87-42.121296.10.15547144.09341.70.7793 1.6364 1.2380.8010.169312.10.14-39.47-38.741285.50.1344148.33343.720.7975 1.6327 1.2460.815 1.172297.60.16-36.42-35.7212760.11844152.14345.520.8136 1.6296 1.2540.828 1.175285.40.18-33.66-32.971267.20.10591155.62347.140.8282 1.627 1.2620.84 1.177274.90.2-31.13-30.451259.10.0958158.83348.610.8414 1.6248 1.2690.851 1.18265.70.22-28.79-28.121251.50.08747161.81349.970.8536 1.6228 1.260.861 1.183257.50.24-26.61-25.951244.40.08049164.61351.220.865 1.6211 1.2820.871 1.186250.20.26-24.65-23.911237.60.07454167.25352.390.8756 1.6196 1.2880.881 1.189243.50.28-22.63-21.991231.20.06941169.75353.480.8855 1.6182 1.2940.891 1.192237.40.3-20.8-20.171225.10.06494172.13354.510.8949 1.6169 1.30.9 1.195231.80.32-19.06-18.441219.20.06101174.4355.480.9038 1.6158 1.3060.908 1.198226.60.34-17.4-16.81213.50.05753176.57356.40.9123 1.6147 1.3120.917 1.201221.80.36-15.82-15.2212080.05442178.65357.270.9203 1.6138 1.3170.925 1.204217.30.38-14.3-13.711202.80.05163180.66358.090.928 1.6129 1.3220.934 1.207213.10.4-12.84-12.261197.70.0491182.6358.880.9354 1.612 1.3280.942 1.21209.10.42-11.44-10.861192.70.04681184.47359.640.9425 1.6113 1.3330.949 1.213205.40.44-10.09-9.511187.90.04472186.28360.360.9494 1.6105 1.3380.957 1.216201.80.46-8.78-8.211183.20.0428188.04361.050.956 1.6098 1.3430.965 1.219198.50.48-7.51-6.951178.60.04104189.75361.710.9624 1.6092 1.3480.972 1.222195.30.5-6.28-5.731174.10.03941191.41362.350.9685 1.6085 1.3530.98 1.225192.20.55-3.37-2.831163.40.03584195.37363.840.9831 1.6071 1.3650.998 1.234185.10.6-0.65-0.121153.10.03285199.1365.210.9968 1.6058 1.377 1.016 1.242178.80.65 1.9 2.421143.40.0303202.64366.46 1.0095 1.6046 1.389 1.033 1.25172.90.7 4.32 4.8211340.028*******.62 1.0215 1.6036 1.4 1.051 1.259167.60.75 6.67.11124.90.02619209.21368.69 1.0329 1.6025 1.412 1.068 1.268162.70.88.779.261116.10.0245212.29369.69 1.0437 1.6016 1.424 1.085 1.277158.10.8510.8511.331107.60.02301215.26370.62 1.054 1.6007 1.435 1.102 1.287153.90.912.8313.31099.30.02167218.11371.48 1.0639 1.5998 1.447 1.12 1.296149.90.9514.7415.21091.20.02047220.87372.29 1.0733 1.5989 1.459 1.137 1.306146.1116.5717.021083.30.01939223.54373.04 1.0824 1.5981 1.471 1.155 1.317142.61.120.0320.4710680.0175228.65374.41 1.0996 1.5965 1.495 1.19 1.3391361.223.2723.691053.10.01592233.5375.6 1.1158 1.5949 1.52 1.228 1.3631301.326.3126.721038.70.01457238.12376.65 1.1309 1.5933 1.547 1.266 1.388124.51.429.1829.581024.50.0134242.54377.55 1.1453 1.5916 1.574 1.307 1.416119.51.531.932.291010.70.01238246.8378.34 1.159 1.59 1.603 1.35 1.446114.81.634.4934.869970.01148250.91379 1.1721 1.5882 1.634 1.397 1.48110.41.736.9637.32983.40.01068254.89379.55 1.1847 1.5864 1.667 1.447 1.516106.21.839.3239.679700.00996258.76380 1.1968 1.5846 1.703 1.501 1.556102.31.941.5941.92956.50.00935262.53380.35 1.2085 1.5826 1.741 1.56 1.60198.6243.7644.09943.10.00873266.22380.59 1.2198 1.5805 1.784 1.625 1.651952.145.8646.17929.60.00819269.83380.74 1.2308 1.5783 1.83 1.697 1.70891.62.247.8748.189160.0077273.38380.791.24161.5761.8821.7781.77288.3kJ/kg kJ/kg.k kJ/kg.k μPa.s 粘度R404A 饱和气体饱和液体的物性参数表（注意：该表所查的数值为露点温度下数值）绝对压力温度密度液体比体积气体比焓比熵比热容2.349.8250.11902.20.00724276.87380.73 1.2521 1.5735 1.94 1.869 1.84585.12.451.7151.99888.20.00682280.32380.57 1.2624 1.5709 2.006 1.974 1.929822.553.5353.88740.00643283.74380.31 1.2725 1.568 2.081 2.095 2.027792.655.355.56859.40.00606287.14379.92 1.2826 1.5649 2.169 2.238 2.14376.12.757.0257.26844.40.00571290.53379.42 1.2925 1.5616 2.272 2.407 2.28273.22.858.6858.91828.80.00538293.92378.77 1.3024 1.558 2.397 2.613 2.45170.32.960.360.52812.50.00507297.32377.97 1.3122 1.554 2.552 2.868 2.66267.5361.8762.08795.40.00476300.76376.99 1.3222 1.5496 2.748 3.195 2.93164.63.264.8865.07757.60.00419307.87374.35 1.3425 1.5391 3.366 4.224 3.78158.73.467.7467.89711.40.00362315.62370.3 1.3645 1.5249 4.792 6.551 5.69552.43.77572.572.55740.00174334.8334.8 1.419 1.419----℃沸点露点液体气体液体气体液体气体气体液体MPa ℃℃kg/m3m3/kg Cp/Cv 10001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000.81799.5136101113.10.02397213.3517370.021.047382126 1.6013 1.428 1.091 1.281156.60010000000000000100000000000001000000000000010000000000000100000000000kJ/kg kJ/kg.k kJ/kg.k μPa.s 比焓比熵绝对压力温度密度液体比体积气体比热容粘度 查找温度值从外表读入定性温度值10R404A 饱和气体饱和液体的物性参数表（注意：该表所查的数值为露点温度下数值）00100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000000100000000000001000000000000010000000000沸点露点液体气体液体气体液体气体气体液体MPa ℃℃kg/m3m3/kg Cp/Cv0.81799.5136101113.10.02397213.3517370.021.047382126 1.6013 1.428 1.091 1.281156.6输入值kJ/kg kJ/kg.k kJ/kg.k μPa.s R404A 饱和气体饱和液体的物性参数表（注意：该表所查的数值为露点温度下数值）绝对压力定性温度密度液体比体积气体比焓比熵比热容粘度气体液体气体液体气体--MPa 7.2123.667.0560.7640.0057.29122.3 6.12 6.7930.7660.0067.37121.2 6.23 6.5830.7680.0077.44120.2 6.33 6.4110.7680.0087.5119.3 6.42 6.2660.7680.0097.56118.5 6.5 6.140.7690.017.97113.17.1 5.390.7750.028.43107.27.77 4.7750.7870.048.73103.58.25 4.4640.7930.068.96100.88.65 4.2580.7970.089.1498.68.97 4.1070.8010.19.1598.48.99 4.1030.8010.10132b 9.2896.79.25 3.9960.8040.129.4295.19.51 3.8990.8070.149.5493.79.74 3.820.8110.169.6592.49.95 3.7550.8150.189.7591.310.15 3.6930.8170.29.8490.210.33 3.5970.820.229.9389.210.51 3.5960.8230.2410.0288.310.66 3.5520.8280.2610.187.410.83 3.5150.8310.2810.1386.611.11 3.480.8210.310.2185.911.26 3.4450.8230.3210.2985.111.4 3.420.8280.3410.3684.411.54 3.3910.830.3610.4383.811.67 3.3620.8350.3810.4983.211.8 3.3380.8370.410.5682.511.93 3.3190.840.4210.628212.05 3.2930.8430.4410.6881.412.18 3.2750.8460.4610.7480.912.3 3.2540.8490.4810.7980.312.41 3.2380.8520.510.9379.112.7 3.1940.8590.5511.0677.912.97 3.1610.8660.611.1876.913.24 3.1230.8720.6511.375.813.5 3.0960.880.711.4174.913.75 3.0670.8860.7511.527414.01 3.0420.8920.811.6373.114.26 3.0210.8990.8511.7472.314.5130.9060.911.8471.514.76 2.9810.9120.9511.9470.715 2.9670.919112.1469.315.5 2.9340.932 1.112.3467.916 2.910.947 1.212.5466.716.51 2.8880.962 1.312.7465.517.04 2.8720.977 1.412.9364.317.58 2.8620.993 1.513.1363.318.14 2.85 1.011 1.613.3462.218.73 2.846 1.031 1.713.5461.219.35 2.847 1.05 1.813.7560.320 2.847 1.073 1.913.9759.320.69 2.858 1.097214.258.421.43 2.87 1.124 2.114.4357.622.212.8851.1552.2绝对压力μPa.s粘度普郎克数导热率m.N/m 下数值）14.6856.723.06 2.912 1.19 2.314.9355.923.97 2.943 1.23 2.415.2155.124.97 2.984 1.276 2.515.554.426.05 3.034 1.332 2.615.8153.727.24 3.097 1.397 2.716.155328.56 3.179 1.478 2.816.5252.33005 3.2940.016 2.916.9351.831.74 3.427 1.704317.9250.936.05 3.882 2.1 3.219.315142.77 4.924 2.958 3.4----- 3.775c气体液体气体液体气体--℃-9300000-90.800000-88.900000-87.200000-85.700000-84.300000-74.500000-63.300000-5600000-50.500000-4600000-45.700000-42.100000-38.700000-35.700000-3300000-30.500000-28.100000-2600000-23.900000-2200000-20.200000-18.400000-16.800000-15.200000-13.700000-12.300000-10.900000-9.5100000-8.2100000-6.9500000-5.7300000-2.8300000-0.1200000 2.4200000 4.82000007.1000009.2611.5673.6814.09943.0350.89511.330000013.30000015.20000017.020000020.470000023.69μPa.sm.N/m 导热率普郎克数粘度露点下数值）0000026.720000029.580000032.290000034.860000037.320000039.670000041.920000044.090000046.170000048.180000050.110000051.990000053.80000055.560000057.260000058.910000060.520000062.080000065.070000067.890000072.5气体液体气体液体气体--MPa 11.5673.6814.09943.0350.8950.818普郎克数绝对压力μPa.s m.N/m 为露点温度下数值）粘度导热率。

附录：附表1：R12饱和液体及蒸汽热力性质表附表2：R13饱和液体及蒸汽热力性质表附表3：R22饱和液体及蒸汽热力性质表附表4：R134a饱和液体及蒸汽热力性质表附表5：R152a饱和液体及蒸汽热力性质表附表6：R600a饱和液体及蒸汽热力性质表附表7：R407c饱和液体及蒸汽热力性质表附表8：R123饱和液体及蒸汽热力性质表附表9：R410a饱和液体及蒸汽热力性质表附表1：R12饱和液体及蒸汽热力性质表R12饱和液体及蒸汽热力性质表温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -1000.00118851679.10.099959113.32306.090.60771 1.721 -990.00130441676.50.10908114.14306.540.61242 1.7172 -980.00142981673.90.1189114.96306.980.61711 1.7135 -970.00156531671.30.12945115.78307.430.62178 1.7098 -960.00171171668.60.14077116.6307.880.62642 1.7062 -950.001869616660.15291117.42308.320.63105 1.7026 -940.00203971663.40.16592118.24308.770.63564 1.6992 -930.00222281660.70.17983119.06309.230.64022 1.6958 -920.00241971658.10.19471119.88309.680.64477 1.6925 -910.00263111655.50.21059120.71310.130.6493 1.6892 -900.0028581652.80.22754121.53310.590.65381 1.6861 -890.00310131650.20.24561122.36311.040.6583 1.6829 -880.00336171647.50.26485123.18311.50.66277 1.6799 -870.00364041644.90.28532124.01311.960.66722 1.6769 -860.00393831642.20.30708124.83312.410.67164 1.6739 -850.00425651639.60.33019125.66312.870.67605 1.6711 -840.00459591636.90.35471126.49313.340.68044 1.6683 -830.00495781634.30.38072127.32313.80.68481 1.6655 -820.00534321631.60.40827128.15314.260.68916 1.6628 -810.005753416290.43743128.98314.720.69349 1.6602 -800.00618961626.30.46827129.81315.190.6978 1.6576 -790.00665291623.60.50087130.64315.650.7021 1.655 -780.007144916210.53531131.47316.120.70637 1.6525 -770.00766671618.30.57164132.31316.580.71063 1.6501 -760.00821981615.60.60996133.14317.050.71487 1.6477 -750.00880561612.90.65034133.98317.520.7191 1.6454 -740.00942561610.30.69286134.81317.990.7233 1.6431 -730.010*******.60.73761135.65318.460.72749 1.6409 -720.010*******.90.78466136.49318.930.73167 1.6387 -710.0115061602.20.83411137.33319.40.73583 1.6365 -700.0122781599.50.88605138.17319.870.73997 1.6344 -690.0130921596.80.94056139.01320.340.74409 1.6323 -680.013951594.10.99774139.85320.820.7482 1.6303 -670.0148541591.4 1.0577140.69321.290.7523 1.6283 -660.0158051588.7 1.1205141.54321.760.75638 1.6264温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -650.0168061586 1.1862142.38322.240.76044 1.6245 -640.0178581583.3 1.255143.23322.710.76449 1.6227 -630.0189621580.5 1.3269144.07323.190.76853 1.6208 -620.020*******.8 1.4021144.92323.660.77255 1.6191 -610.021*******.1 1.4807145.77324.140.77656 1.6173 -600.022*******.3 1.5627146.62324.610.78055 1.6156 -590.023*******.6 1.6483147.47325.090.78453 1.614 -580.025*******.9 1.7375148.32325.570.78849 1.6123 -570.0268191564.1 1.8306149.17326.050.79245 1.6107 -560.028*******.4 1.9276150.03326.520.79639 1.6092 -550.029*******.6 2.0285150.883270.80031 1.6076 -540.0316331555.8 2.1336151.74327.480.80422 1.6061 -530.0333841553.1 2.243152.6327.960.80812 1.6047 -520.0352131550.3 2.3567153.46328.440.81201 1.6032 -510.037121547.5 2.4749154.32328.910.81588 1.6018 -500.039111544.7 2.5978155.18329.390.81974 1.6004 -490.0411841541.9 2.7254156.04329.870.82359 1.5991 -480.0433451539.1 2.8578156.9330.350.82743 1.5978 -470.0455961536.3 2.9952157.77330.830.83126 1.5965 -460.0479391533.5 3.1378158.63331.310.83507 1.5952 -450.0503771530.7 3.2856159.5331.790.83887 1.594 -440.0529131527.9 3.4388160.37332.260.84266 1.5928 -430.0555491525.1 3.5975161.24332.740.84644 1.5916 -420.0582881522.2 3.7619162.11333.220.85021 1.5905 -410.0611331519.4 3.9321162.98333.70.85397 1.5893 -400.0640871516.5 4.1082163.86334.180.85772 1.5882 -390.0671531513.7 4.2904164.73334.650.86145 1.5872 -380.0703331510.8 4.4788165.61335.130.86518 1.5861 -370.0736311508 4.6736166.49335.610.86889 1.5851 -360.0770491505.1 4.8748167.36336.090.87259 1.5841 -350.0805911502.2 5.0828168.24336.560.87629 1.5831 -340.0842591499.3 5.2976169.13337.040.87997 1.5821 -330.0880571496.4 5.5193170.01337.520.88364 1.5812 -320.0919881493.5 5.7482170.89337.990.88731 1.5802 -310.0960551490.6 5.9843171.78338.470.89096 1.5793 -300.100261487.7 6.2279172.67338.940.89461 1.5784温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -290.104611484.8 6.4791173.55339.410.89824 1.5776 -280.10911481.9 6.7381174.44339.890.90187 1.5767 -270.113751478.97.0049175.34340.360.90548 1.5759 -260.1185414767.2799176.23340.830.90909 1.5751 -250.1234914737.5631177.12341.30.91269 1.5743 -240.12861470.17.8548178.02341.780.91627 1.5735 -230.133881467.18.1551178.92342.250.91985 1.5728 -220.139311464.18.4641179.81342.720.92343 1.572 -210.144921461.18.7821180.71343.190.92699 1.5713 -200.15071458.19.1093181.62343.650.93054 1.5706 -190.156661455.19.4457182.52344.120.93409 1.5699 -180.162791452.19.7917183.42344.590.93763 1.5693 -170.169111449.110.147184.33345.050.94115 1.5686 -160.175621446.110.513185.24345.520.94468 1.568 -150.182********.889186.15345.980.94819 1.5673 -140.1892144011.274187.06346.440.95169 1.5667 -130.196291436.911.671187.97346.910.95519 1.5661 -120.203581433.812.078188.89347.370.95868 1.5655 -110.211081430.712.496189.81347.830.96216 1.565 -100.218781427.612.925190.72348.290.96564 1.5644 -90.22671424.513.365191.64348.740.96911 1.5638 -80.234831421.413.817192.56349.20.97257 1.5633 -70.243181418.314.281193.49349.660.97602 1.5628 -60.251761415.114.756194.41350.110.97947 1.5623 -50.26057141215.244195.34350.560.9829 1.5618 -40.26961408.815.744196.27351.010.98634 1.5613 -30.278881405.716.257197.2351.460.98976 1.5608 -20.288391402.516.782198.13351.910.99318 1.5603 -10.298141399.317.321199.06352.360.99659 1.5599 00.308151396.117.873200352.811 1.5594 10.31841392.818.438200.94353.25 1.0034 1.559 20.328911389.619.018201.88353.69 1.0068 1.5586 30.339681386.419.611202.82354.13 1.0102 1.5581 40.350711383.120.219203.76354.57 1.0136 1.5577 50.362011379.820.842204.71355.01 1.0169 1.5573 60.373581376.521.479205.65355.45 1.0203 1.5569温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K 70.385431373.222.132206.6355.88 1.0237 1.5565 80.397561369.922.8207.56356.32 1.027 1.5561 90.409971366.623.484208.51356.75 1.0304 1.5558 100.422671363.224.184209.46357.18 1.0337 1.5554 110.435661359.924.9210.42357.61 1.0371 1.555 120.448951356.525.633211.38358.03 1.0404 1.5547 130.462531353.126.383212.34358.45 1.0437 1.5544 140.476431349.727.15213.31358.88 1.0471 1.554 150.490631346.327.935214.27359.3 1.0504 1.5537 160.505141342.828.737215.24359.71 1.0537 1.5533 170.519971339.429.558216.21360.13 1.057 1.553 180.535131335.930.398217.18360.54 1.0603 1.5527 190.550611332.431.257218.16360.95 1.0636 1.5524 200.566421328.932.135219.14361.36 1.0669 1.5521 210.582561325.333.032220.12361.77 1.0702 1.5518 220.599051321.833.95221.1362.17 1.0735 1.5515 230.615871318.234.888222.08362.57 1.0768 1.5512 240.633051314.635.848223.07362.97 1.0801 1.5509 250.65057131136.828224.06363.37 1.0834 1.5506 260.668461307.437.83225.05363.76 1.0866 1.5503 270.68671303.838.855226.05364.15 1.0899 1.55 280.705311300.139.902227.04364.54 1.0932 1.5498 290.72431296.440.972228.04364.93 1.0964 1.5495 300.743651292.742.066229.04365.31 1.0997 1.5492 310.76339128943.184230.05365.69 1.103 1.5489 320.78351285.244.326231.06366.07 1.1062 1.5487 330.804011281.445.494232.07366.44 1.1095 1.5484 340.824911277.646.687233.08366.81 1.1127 1.5481 350.846211273.847.906234.1367.18 1.116 1.5478 360.867911269.949.152235.12367.54 1.1192 1.5476 370.890021266.150.426236.14367.9 1.1225 1.5473 380.912531262.251.727237.16368.26 1.1257 1.547 390.935471258.253.057238.19368.61 1.1289 1.5468 400.958821254.354.416239.22368.96 1.1322 1.5465 410.98261250.355.805240.25369.31 1.1354 1.5462 42 1.00681246.357.224241.29369.65 1.1387 1.5459温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K43 1.03151242.258.675242.33369.99 1.1419 1.545744 1.05661238.160.158243.38370.33 1.1451 1.545445 1.0821123461.673244.42370.66 1.1484 1.545146 1.10811229.963.222245.47370.98 1.1516 1.544847 1.13451225.764.806246.53371.3 1.1548 1.544648 1.16141221.566.424247.59371.62 1.158 1.544349 1.18881217.368.079248.65371.94 1.1613 1.54450 1.2166121369.771249.71372.24 1.1645 1.543751 1.24491208.771.501250.78372.55 1.1677 1.543452 1.27371204.473.27251.85372.85 1.171 1.543153 1.303120075.08252.93373.14 1.1742 1.542854 1.33271195.676.93254.01373.43 1.1774 1.542555 1.3631191.178.823255.1373.72 1.1807 1.542156 1.39381186.680.759256.18373.99 1.1839 1.541857 1.4251182.182.741257.28374.27 1.1871 1.541558 1.45681177.584.768258.38374.53 1.1904 1.541159 1.48911172.886.843259.48374.79 1.1936 1.540860 1.52191168.188.966260.58375.05 1.1969 1.540461 1.55531163.491.141261.7375.3 1.2001 1.540162 1.58921158.693.367262.81375.54 1.2033 1.539763 1.62361153.895.647263.93375.78 1.2066 1.539364 1.65861148.997.982265.06376 1.2099 1.538965 1.69411144100.37266.19376.23 1.2131 1.538566 1.73021139102.83267.33376.44 1.2164 1.538167 1.76681133.9105.34268.47376.65 1.2197 1.537768 1.80411128.8107.92269.62376.84 1.2229 1.537269 1.84191123.6110.56270.78377.04 1.2262 1.536870 1.88021118.3113.27271.94377.22 1.2295 1.536371 1.91921113116.05273.11377.39 1.2328 1.535872 1.95871107.6118.91274.28377.55 1.2361 1.535373 1.99891102.1121.84275.46377.71 1.2394 1.534874 2.03971096.6124.86276.65377.85 1.2427 1.534375 2.08111090.9127.95277.84377.99 1.2461 1.533776 2.12311085.2131.14279.05378.11 1.2494 1.533177 2.16571079.4134.41280.26378.22 1.2527 1.532578 2.2091073.5137.78281.48378.32 1.2561 1.5319温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K79 2.25291067.5141.25282.7378.41 1.2595 1.531380 2.29751061.4144.82283.94378.48 1.2629 1.530681 2.34271055.2148.51285.19378.55 1.2663 1.529982 2.38861048.8152.3286.44378.59 1.2697 1.529283 2.43521042.4156.23287.71378.63 1.2731 1.528484 2.48241035.8160.28288.99378.64 1.2766 1.527685 2.53041029.1164.46290.27378.64 1.2801 1.526886 2.5791022.2168.8291.58378.62 1.2835 1.525987 2.62841015.2173.28292.89378.59 1.2871 1.52588 2.67841008177.93294.21378.53 1.2906 1.524189 2.72931000.7182.75295.55378.45 1.2942 1.523190 2.7808993.15187.77296.91378.35 1.2978 1.52291 2.8331985.42192.98298.28378.23 1.3014 1.520992 2.8862977.48198.41299.67378.08 1.305 1.519893 2.94969.31204.08301.08377.9 1.3087 1.518694 2.9947960.89210302.5377.69 1.3125 1.517395 3.0501952.2216.21303.95377.45 1.3163 1.515996 3.1064943.23222.72305.42377.17 1.3201 1.514497 3.1634933.93229.57306.92376.85 1.324 1.512998 3.2214924.29236.8308.44376.48 1.3279 1.511299 3.2802914.25244.45309.99376.07 1.3319 1.5095 100 3.3399903.78252.58311.58375.6 1.336 1.5076附表2：R13饱和液体及蒸汽热力性质表R13饱和液体及蒸汽热力性质表温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -1000.033241590.7 2.4603100.77258.710.55984 1.472 -990.035551587.1 2.6186101.64259.130.5648 1.4691 -980.0379861583.4 2.7848102.5259.540.56973 1.4664 -970.0405541579.7 2.9591103.36259.960.57465 1.4636 -960.0432591576.1 3.1419104.23260.370.57954 1.4609 -950.0461051572.4 3.3334105.1260.790.58441 1.4583 -940.0490991568.7 3.5339105.97261.20.58926 1.4558 -930.0522451565 3.7437106.84261.610.59409 1.4532 -920.0555491561.2 3.9631107.71262.020.5989 1.4508 -910.0590161557.5 4.1923108.58262.430.60369 1.4484 -900.0626521553.8 4.4318109.45262.850.60846 1.446 -890.0664631550 4.6817110.33263.260.61322 1.4437 -880.0704541546.3 4.9424111.21263.670.61796 1.4414 -870.0746311542.5 5.2142112.08264.080.62268 1.4392 -860.0789991538.7 5.4975112.97264.480.62738 1.437 -850.0835661534.9 5.7925113.85264.890.63206 1.4348 -840.0883371531.1 6.0996114.73265.30.63673 1.4328 -830.0933181527.3 6.4191115.62265.70.64138 1.4307 -820.0985151523.4 6.7514116.5266.110.64602 1.4287 -810.103941519.67.0968117.39266.510.65064 1.4267 -800.109581515.77.4557118.28266.920.65525 1.4248 -790.115471511.97.8283119.18267.320.65984 1.4229 -780.121615088.2151120.07267.720.66441 1.421 -770.127971504.18.6165120.97268.120.66897 1.4192 -760.13461500.19.0327121.87268.520.67352 1.4174 -750.141491496.29.4643122.77268.920.67805 1.4156 -740.148651492.39.9115123.67269.320.68257 1.4139 -730.156091488.310.375124.57269.710.68708 1.4122 -720.163811484.310.854125.48270.110.69157 1.4106 -710.171821480.311.351126.39270.50.69605 1.409 -700.180121476.311.865127.3270.90.70052 1.4074 -690.188731472.312.396128.22271.290.70498 1.4058 -680.197641468.312.946129.13271.680.70942 1.4043 -670.206881464.213.514130.05272.060.71386 1.4027 -660.216441460.114.101130.97272.450.71828 1.4013 -650.226331456.114.708131.89272.840.72269 1.3998 -640.23656145215.334132.82273.220.72709 1.3984 -630.247141447.815.981133.74273.60.73148 1.397 -620.258071443.716.648134.68273.980.73586 1.3956 -610.269371439.517.337135.61274.360.74023 1.3943 -600.281031435.318.047136.54274.740.74459 1.3929 -590.293071431.118.78137.48275.110.74894 1.3916 -580.305491426.919.536138.42275.490.75328 1.3903温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -570.318311422.720.315139.37275.860.75762 1.3891 -560.331521418.421.117140.31276.230.76194 1.3878 -550.345151414.121.945141.26276.590.76626 1.3866 -540.359181409.822.797142.21276.960.77056 1.3854 -530.373641405.523.674143.17277.320.77486 1.3842 -520.388531401.124.578144.12277.680.77916 1.3831 -510.403861396.725.509145.09278.040.78344 1.3819 -500.419641392.326.466146.05278.40.78772 1.3808 -490.435871387.927.452147.02278.750.79199 1.3797 -480.452561383.428.467147.99279.10.79626 1.3786 -470.46972137929.51148.96279.450.80052 1.3775 -460.487361374.430.584149.94279.80.80477 1.3765 -450.505491369.931.689150.92280.140.80902 1.3754 -440.524111365.332.825151.9280.480.81326 1.3744 -430.543241360.833.993152.89280.820.8175 1.3733 -420.562871356.135.194153.88281.150.82173 1.3723 -410.583031351.536.429154.87281.480.82596 1.3713 -400.603711346.837.698155.87281.810.83018 1.3703 -390.624931342.139.003156.87282.140.8344 1.3694 -380.646691337.340.345157.88282.460.83862 1.3684 -370.669011332.541.723158.89282.780.84283 1.3674 -360.691891327.743.14159.9283.090.84704 1.3665 -350.715341322.944.596160.92283.40.85124 1.3656 -340.73936131846.093161.94283.710.85545 1.3646 -330.76398131347.631162.97284.010.85965 1.3637 -320.789191308.149.211164284.310.86385 1.3628 -310.81501130350.835165.03284.60.86805 1.3618 -300.84144129852.504166.07284.890.87225 1.3609 -290.868491292.954.218167.11285.180.87645 1.36 -280.896171287.855.98168.16285.460.88064 1.3591 -270.92451282.657.791169.21285.740.88484 1.3582 -260.953471277.359.652170.27286.010.88904 1.3573 -250.98311272.161.565171.33286.270.89323 1.3564 -24 1.01341266.763.53172.4286.530.89743 1.3555 -23 1.04441261.465.551173.48286.790.90163 1.3546 -22 1.07611255.967.628174.55287.040.90584 1.3537 -21 1.10841250.469.763175.64287.280.91004 1.3528 -20 1.14151244.971.959176.73287.520.91425 1.3519 -19 1.17531239.374.217177.82287.750.91846 1.351 -18 1.20981233.676.539178.93287.980.92268 1.3501 -17 1.2451227.978.928180.03288.190.9269 1.3492 -16 1.2811222.181.385181.15288.40.93112 1.3482 -15 1.31781216.283.914182.27288.610.93536 1.3473 -14 1.35531210.386.517183.39288.80.93959 1.3463温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -13 1.39361204.389.196184.53288.990.94384 1.3454 -12 1.43261198.291.955185.67289.170.94809 1.3444 -11 1.4725119294.797186.82289.340.95235 1.3434 -10 1.51321185.897.725187.97289.50.95662 1.3424 -9 1.55471179.5100.74189.13289.650.9609 1.3414 -8 1.5971173.1103.85190.31289.790.96518 1.3404 -7 1.64021166.6107.06191.49289.930.96949 1.3394 -6 1.68421159.9110.37192.67290.050.9738 1.3383 -5 1.72911153.2113.79193.87290.160.97812 1.3372 -4 1.77491146.4117.32195.08290.250.98247 1.3361 -3 1.82161139.5120.96196.29290.340.98682 1.335 -2 1.86911132.4124.73197.52290.410.9912 1.3338 -1 1.91761125.3128.63198.75290.470.99559 1.33260 1.9671118132.66200290.511 1.33141 2.01741110.5136.84201.26290.54 1.0044 1.33012 2.06871102.9141.17202.53290.55 1.0089 1.32883 2.1211095.2145.66203.81290.55 1.0134 1.32754 2.17421087.3150.32205.11290.52 1.0179 1.32615 2.22851079.2155.16206.42290.48 1.0224 1.32466 2.28381070.9160.2207.74290.42 1.027 1.32327 2.34011062.5165.44209.08290.33 1.0316 1.32168 2.39741053.8170.92210.44290.22 1.0362 1.329 2.45591044.9176.63211.82290.09 1.0409 1.318310 2.51541035.7182.6213.21289.92 1.0457 1.316611 2.5761026.2188.85214.63289.73 1.0504 1.314712 2.63771016.5195.42216.07289.5 1.0553 1.312813 2.70061006.4202.33217.53289.24 1.0602 1.310814 2.7646995.94209.61219.02288.94 1.0652 1.308715 2.8299985.08217.3220.54288.59 1.0702 1.306416 2.8963973.76225.47222.09288.2 1.0754 1.30417 2.9641961.92234.16223.69287.75 1.0806 1.301418 3.033949.49243.46225.32287.24 1.086 1.298719 3.1033936.36253.46227286.66 1.0915 1.295720 3.175922.43264.28228.75285.99 1.0972 1.292521 3.248907.52276.08230.56285.22 1.1031 1.288922 3.3225891.41289.09232.45284.33 1.1092 1.28523 3.3984873.79303.61234.45283.29 1.1157 1.280624 3.476854.2320.13236.59282.06 1.1226 1.275625 3.5552831.86339.42238.92280.55 1.1301 1.269826 3.6361805.41362.87241.54278.64 1.1386 1.2626附表3：R22饱和液体及蒸汽热力性质表R22饱和液体及蒸汽热力性质表温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -1000.00201021571.30.1209890.705358.970.50502 2.0543 -990.00220531568.70.1319891.767359.450.51113 2.0482 -980.002416315660.143892.828359.940.5172 2.0422 -970.00264431563.40.156593.889360.430.52324 2.0364 -960.00289031560.80.1701394.95360.910.52925 2.0306 -950.00315561558.10.1847396.011361.40.53522 2.0249 -940.00344121555.50.2003797.073361.890.54116 2.0194 -930.00374841552.80.2170998.134362.380.54707 2.0139 -920.00407861550.20.2349699.195362.870.55294 2.0085 -910.0044331547.50.25403100.26363.360.55878 2.0032 -900.0048131544.90.27437101.32363.850.56459 1.998 -890.00522021542.20.29603102.38364.340.57037 1.9929 -880.0056561539.60.3191103.44364.830.57612 1.9879 -870.00612191536.90.34362104.5365.330.58183 1.983 -860.00661971534.30.36968105.56365.820.58752 1.9781 -850.00715091531.60.39734106.63366.310.59318 1.9734 -840.00771741528.90.42669107.69366.80.5988 1.9687 -830.00832091526.20.45778108.75367.30.6044 1.9641 -820.00896321523.60.49071109.81367.790.60997 1.9596 -810.00964651520.90.52555110.87368.280.61551 1.9551 -800.010*******.20.56238111.94368.770.62102 1.9508 -790.0111431515.50.60129113369.270.62651 1.9465 -780.0119611512.80.64237114.06369.760.63197 1.9422 -770.0128281510.10.6857115.13370.250.6374 1.9381 -760.0137461507.40.73138116.19370.750.64281 1.934 -750.0147191504.70.77949117.25371.240.64819 1.93 -740.01574715020.83013118.32371.730.65354 1.926 -730.0168331499.30.8834119.38372.220.65887 1.9221 -720.0179811496.60.93939120.45372.720.66417 1.9183 -710.0191921493.90.99822121.51373.210.66945 1.9145 -700.020*******.2 1.06122.58373.70.67471 1.9108 -690.021*******.4 1.1248123.64374.190.67994 1.9072 -680.023*******.7 1.1927124.71374.680.68515 1.9036 -670.024******* 1.2639125.78375.170.69033 1.9001 -660.0262941480.2 1.3384126.85375.660.69549 1.8966 -650.027*******.5 1.4165127.91376.150.70063 1.8932 -640.029*******.7 1.4981128.98376.640.70575 1.8899 -630.0314971472 1.5834130.05377.130.71084 1.8866 -620.0334051469.2 1.6726131.12377.620.71592 1.8833 -610.0354071466.4 1.7657132.19378.110.72097 1.8801 -600.0375051463.7 1.8629133.27378.590.726 1.877 -590.0397021460.9 1.9643134.34379.080.73101 1.8739 -580.0420021458.1 2.07135.41379.560.73601 1.8708温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -570.0444081455.3 2.1802136.48380.050.74098 1.8678 -560.0469241452.5 2.295137.56380.530.74593 1.8649 -550.0495531449.7 2.4145138.63381.020.75086 1.8619 -540.0522991446.9 2.5389139.71381.50.75578 1.8591 -530.0551671444.1 2.6683140.79381.980.76067 1.8562 -520.0581581441.3 2.8028141.87382.460.76555 1.8535 -510.0612781438.4 2.9426142.95382.940.77041 1.8507 -500.064531435.6 3.0879144.03383.420.77525 1.848 -490.0679191432.8 3.2387145.11383.890.78007 1.8454 -480.0714481429.9 3.3953146.19384.370.78488 1.8428 -470.0751211427 3.5578147.27384.840.78967 1.8402 -460.0789431424.2 3.7262148.36385.320.79444 1.8376 -450.0829171421.3 3.9009149.44385.790.79919 1.8351 -440.0870491418.4 4.082150.53386.260.80393 1.8327 -430.0913411415.5 4.2696151.62386.730.80866 1.8302 -420.09581412.6 4.4638152.7387.20.81336 1.8278 -410.100431409.7 4.6649153.8387.660.81806 1.8255 -400.105231406.8 4.873154.89388.130.82274 1.8231 -390.110211403.9 5.0883155.98388.590.8274 1.8208 -380.115381401 5.3109157.07389.060.83205 1.8186 -370.120731398 5.5411158.17389.520.83668 1.8163 -360.126281395.1 5.779159.27389.970.8413 1.8141 -350.132031392.1 6.0247160.37390.430.84591 1.812 -340.137971389.1 6.2786161.47390.890.8505 1.8098 -330.144131386.2 6.5407162.57391.340.85508 1.8077 -320.15051383.2 6.8113163.67391.790.85964 1.8056 -310.157081380.27.0905164.78392.240.86419 1.8036 -300.163891377.27.3785165.88392.690.86873 1.8015 -290.170921374.27.6756166.99393.140.87326 1.7995 -280.178191371.17.9819168.1393.580.87777 1.7975 -270.185691368.18.2976169.21394.030.88228 1.7956 -260.1934413658.623170.33394.470.88677 1.7937 -250.2014313628.9582171.44394.90.89125 1.7918 -240.209681358.99.3035172.56395.340.89571 1.7899 -230.218191355.89.6591173.68395.770.90017 1.788 -220.226961352.710.025174.8396.210.90462 1.7862 -210.2361349.610.402175.92396.640.90905 1.7844 -200.245311346.510.79177.04397.060.91347 1.7826 -190.254911343.411.189178.17397.490.91789 1.7808 -180.264791340.311.599179.3397.910.92229 1.7791 -170.274961337.112.021180.43398.330.92668 1.7774 -160.28543133412.455181.56398.750.93107 1.7757 -150.29621330.812.901182.7399.160.93544 1.774 -140.307281327.613.359183.83399.570.9398 1.7723温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -130.318671324.413.83184.97399.980.94416 1.7706 -120.330381321.214.314186.11400.390.9485 1.769 -110.34242131814.811187.26400.80.95284 1.7674 -100.354791314.715.322188.4401.20.95717 1.7658 -90.367491311.515.846189.55401.60.96149 1.7642 -80.380541308.216.384190.7401.990.9658 1.7627 -70.393941304.916.937191.86402.380.9701 1.7611 -60.407691301.617.504193.01402.770.97439 1.7596 -50.42181298.318.086194.17403.160.97868 1.7581 -40.43628129518.683195.33403.550.98296 1.7566 -30.451131291.619.296196.49403.930.98723 1.7551 -20.466361288.319.924197.66404.30.99149 1.7536 -10.481981284.920.569198.83404.680.99575 1.752100.497991281.521.229200405.051 1.750710.514391278.121.907201.17405.42 1.0042 1.749220.53121274.722.602202.35405.78 1.0085 1.747830.548421271.323.314203.53406.14 1.0127 1.746440.566051267.824.044204.71406.5 1.0169 1.74550.584111264.324.792205.9406.85 1.0212 1.743660.602591260.825.559207.09407.2 1.0254 1.742270.621511257.326.345208.28407.54 1.0296 1.740980.640881253.827.15209.47407.89 1.0338 1.739590.660681250.327.975210.67408.22 1.038 1.7381100.680951246.728.82211.87408.56 1.0422 1.7368 110.701671243.129.685213.07408.89 1.0463 1.7355 120.722861239.530.572214.28409.21 1.0505 1.7341 130.744531235.931.48215.49409.53 1.0547 1.7328 140.766681232.232.41216.7409.85 1.0589 1.7315 150.789311228.633.362217.92410.16 1.063 1.7302 160.812441224.934.337219.14410.47 1.0672 1.7289 170.836071221.235.336220.36410.78 1.0714 1.7276 180.86021217.436.358221.59411.07 1.0755 1.7263 190.884851213.737.405222.82411.37 1.0797 1.725 200.910021209.938.477224.06411.66 1.0838 1.7238 210.935721206.139.575225.3411.94 1.088 1.7225 220.961951202.340.698226.54412.22 1.0921 1.7212 230.988721198.441.849227.78412.5 1.0962 1.719924 1.0161194.643.027229.04412.77 1.1004 1.718725 1.04391190.744.232230.29413.03 1.1045 1.717426 1.07241186.745.467231.55413.29 1.1086 1.716227 1.10141182.846.73232.81413.54 1.1128 1.714928 1.13091178.848.024234.08413.79 1.1169 1.713629 1.16111174.849.349235.35414.03 1.121 1.712430 1.19191170.750.705236.62414.26 1.1252 1.7111温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K31 1.22321166.752.093237.9414.49 1.1293 1.709932 1.25521162.653.515239.19414.71 1.1334 1.708633 1.28781158.454.971240.48414.93 1.1375 1.707434 1.3211154.356.461241.77415.14 1.1417 1.706135 1.35481150.157.988243.07415.34 1.1458 1.704836 1.38921145.859.551244.38415.54 1.1499 1.703637 1.42431141.661.152245.69415.72 1.1541 1.702338 1.46011137.362.792247415.91 1.1582 1.70139 1.49651132.964.472248.32416.08 1.1623 1.699840 1.53361128.566.193249.65416.25 1.1665 1.698541 1.57131124.167.956250.98416.4 1.1706 1.697242 1.60981119.669.762252.32416.55 1.1747 1.695943 1.64891115.171.614253.66416.7 1.1789 1.694644 1.68871110.673.511255.01416.83 1.183 1.693345 1.7292110675.457256.36416.95 1.1872 1.691946 1.77041101.477.451257.73417.07 1.1913 1.690647 1.81241096.779.496259.1417.18 1.1955 1.689348 1.85511091.981.593260.47417.27 1.1997 1.687949 1.89851087.183.745261.85417.36 1.2038 1.686650 1.94271082.385.952263.25417.44 1.208 1.685251 1.98761077.488.217264.64417.5 1.2122 1.683852 2.03331072.490.542266.05417.56 1.2164 1.682453 2.07981067.492.929267.46417.6 1.2206 1.68154 2.1271062.395.381268.89417.63 1.2248 1.679555 2.17511057.297.899270.32417.65 1.2291 1.678156 2.22391052100.49271.76417.66 1.2333 1.676657 2.27361046.7103.15273.21417.65 1.2376 1.675158 2.3241041.3105.88274.66417.63 1.2418 1.673659 2.37531035.9108.7276.13417.6 1.2461 1.67260 2.42751030.4111.59277.61417.55 1.2504 1.670561 2.48051024.8114.57279.1417.49 1.2547 1.668962 2.53431019.1117.64280.6417.41 1.2591 1.667263 2.58911013.3120.81282.12417.31 1.2634 1.665664 2.64471007.4124.07283.64417.2 1.2678 1.663965 2.70121001.4127.43285.18417.06 1.2722 1.662266 2.7586995.34130.9286.74416.91 1.2766 1.660467 2.8169989.13134.49288.3416.74 1.281 1.658668 2.8761982.8138.19289.88416.55 1.2855 1.656869 2.9363976.34142.02291.48416.33 1.29 1.654970 2.9974969.74145.99293.1416.09 1.2945 1.652971 3.0595962.99150.1294.73415.83 1.2991 1.65172 3.1225956.1154.36296.38415.54 1.3037 1.648973 3.1866949.03158.78298.05415.22 1.3083 1.646874 3.2516941.79163.38299.74414.87 1.313 1.6446温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K75 3.3177934.36168.16301.46414.49 1.3177 1.642476 3.3848926.72173.14303.2414.08 1.3225 1.640177 3.4529918.86178.33304.96413.62 1.3273 1.637778 3.5222910.76183.76306.76413.13 1.3322 1.635279 3.5924902.39189.44308.58412.6 1.3372 1.632680 3.6638893.74195.4310.44412.01 1.3423 1.629981 3.7363884.76201.67312.34411.38 1.3474 1.62782 3.8099875.43208.28314.27410.68 1.3526 1.624183 3.8847865.7215.26316.25409.93 1.3579 1.62184 3.9606855.52222.67318.29409.1 1.3634 1.617785 4.0378844.83230.56320.38408.19 1.369 1.614286 4.1161833.55239322.54407.18 1.3747 1.610487 4.1957821.59248.09324.77406.07 1.3807 1.606488 4.2766808.81257.94327.09404.83 1.3869 1.602189 4.3588795.06268.72329.52403.45 1.3933 1.597490 4.4423780.11280.63332.09401.87 1.4001 1.592291 4.5272763.63294334.82400.05 1.4073 1.586492 4.6136745.11309.33337.77397.92 1.4151 1.579893 4.7015723.72327.48341.04395.33 1.4237 1.57294 4.7911697.78350.19344.8392.02 1.4336 1.5622附表4：R134a饱和液体及蒸汽热力性质表R134a饱和液体及蒸汽热力性质表温度绝对压力密度密度比焓比焓比熵比熵t pρ′ρ″h′h″s′s″℃MPa kg/m3kg/m3kJ/kg kJ/kg kJ/kg·K kJ/kg·K -1000.00055941582.40.03969475.362336.850.4354 1.9456 -990.000622221579.70.04390176.547337.440.44222 1.9403 -980.000691091577.10.04848777.731338.020.449 1.9351 -970.00076651574.50.05347778.916338.610.45575 1.93 -960.000848951571.80.05890280.102339.190.46246 1.925 -950.000938991569.10.0647981.288339.780.46913 1.9201 -940.00103721566.50.07117482.474340.380.47578 1.9154 -930.00114411563.80.07808783.661340.970.48238 1.9107 -920.00126051561.20.08556384.849341.560.48896 1.9061 -910.00138691558.50.0936486.037342.160.4955 1.9016 -900.00152411555.80.1023687.226342.760.50201 1.8972 -890.00167281553.20.1117588.415343.360.50848 1.8929 -880.00183381550.50.1218689.606343.960.51493 1.8887 -870.00200791547.80.1327490.797344.560.52134 1.8846 -860.0021961545.10.1444391.989345.170.52773 1.8805 -850.0023991542.50.1569793.182345.770.53409 1.8766 -840.00261781539.80.1704294.376346.380.54041 1.8727 -830.00285351537.10.1848295.57346.990.54671 1.8689 -820.0031071534.40.2002396.766347.60.55298 1.8652 -810.00337941531.70.216797.963348.210.55923 1.8616 -800.003671915290.2342999.161348.830.56544 1.858 -790.00398561526.30.25306100.36349.440.57163 1.8546 -780.00432171523.60.27307101.56350.060.5778 1.8512 -770.00468161520.90.29438102.76350.670.58393 1.8478 -760.00506651518.20.31705103.96351.290.59004 1.8446 -750.00547771515.50.34116105.17351.910.59613 1.8414 -740.00591681512.80.36677106.37352.530.60219 1.8382 -730.00638511510.10.39395107.58353.150.60823 1.8352 -720.00688431507.30.42278108.78353.770.61424 1.8322 -710.00741581504.60.45333109.99354.40.62023 1.8293 -700.00798141501.90.48568111.2355.020.62619 1.8264 -690.00858261499.10.51991112.41355.650.63214 1.8236 -680.00922131496.40.5561113.62356.270.63806 1.8209 -670.00989921493.70.59433114.83356.90.64395 1.8182 -660.010*******.90.6347116.05357.530.64983 1.8155 -650.011381488.20.67728117.26358.160.65568 1.813 -640.0121871485.40.72218118.48358.790.66151 1.8105 -630.0130411482.60.76947119.7359.420.66732 1.808 -620.0139441479.90.81927120.92360.050.67311 1.8056 -610.0148991477.10.87167122.14360.680.67887 1.8033 -600.0159061474.30.92676123.36361.310.68462 1.801 -590.016971471.60.98465124.59361.940.69035 1.7987 -580.0180911468.8 1.0454125.81362.580.69605 1.7965。