空调r22加氟压力对照表是多少

中国制冷网 推荐于：2025-05-19 22:22:03

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r22空调加氟压力对照表如下：

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℃。

比如现在室外温度大概35℃，房间设定温度27℃；那么根据上面的经验，得出：冷凝温度=35+10=45℃；蒸发温度=27-20=7℃。

比如是R22冷媒的：那么高低压就是：1.75Mpa左右;低压就是：0.6Mpa左右。如果低压低于这个值，那要考虑系统是否缺少冷媒了。

好了，下面我们把R22温度压力对照表附给大家。

压力压力压力饱和温度

Kpabar/公斤PSI摄氏度

100114.5-41.091

1501.521.75-32.077

200229-25.177

2502.536.25-19.508

300343.5-14.654

3503.550.75-10.384

400458-6.5559

4504.565.25-3.0754

500572.50.12398

5505.579.753.0907

6006875.8611

6506.594.258.4635

7007101.510.92

7507.5108.7513.249

800811615.465

8508.5123.2517.58

9009130.519.604

9509.5137.7521.547

10001014523.415

105010.5152.2525.216

110011159.526.953

115011.5166.7528.634

12001217430.261

125012.5181.2531.839

130013188.533.371

135013.5195.7534.86

14001420336.308

145014.5210.2537.719

150015217.539.095

155015.5224.7540.437

16001623241.748

165016.5239.2543.029

170017246.544.281

175017.5253.7545.506

18001826146.706

185018.5268.2547.882

190019275.549.034

195019.5282.7550.164

20002029051.273

205020.5297.2552.361

210021304.553.43

215021.5311.7554.48

22002231955.512

225022.5326.2556.527

230023333.557.526

235023.5340.7558.508

24002434859.475

245024.5355.2560.427

250025362.561.364

255025.5369.7562.288

26002637763.198

265026.5384.2564.095

270027391.564.98

275027.5398.7565.852

28002840666.712

285028.5413.2567.561

290029420.568.399

295029.5427.7569.226

30003043570.042