[实用新型]一种螺杆压缩机转子

摘要

一种螺杆压缩机转子，其结构包括双边为非对称的阴转子、阳转子，它们的组成曲线为圆弧及其包络线，齿数比为6∶5，且阴阳转子之间具有间隙，其特征在于：以阴转子的中心点为坐标原点，阴阳转子之间的间隙为0.02－0.06mm，按其实际型线坐标制造的转子具有“曲面对曲面”、“大转子、低转速”的特点。本实用新型与已有技术相比，具有完全实现“曲面对曲面”密封，从而有助于形成流体动力润滑膜，降低通过接触带的横向泄漏，提高压缩机效率；以及改善转子的加工、检验性能，采用大转子、低转速设计思路后，可以降低噪声和振动，提高转子刚性，延长使用寿命，相对减小对加工精度、杂质和油碳化物敏感性的优点。

主权项

1、一种螺杆压缩机转子，包括阴转子(1)、阳转子(2)，阴转子(1)和阳转子(2)的双边非对称，组成曲线为圆弧及其包络线，阴阳转子的齿数比为6∶5，阴阳转子之间具有间隙，其特征在于：以阴转子(1)的中心点为坐标原点，阴阳转子之间的间隙为0.02-0.06mm，其实际型线坐标如下：序号 阳转子 阴转子 x2 y2 x1 y11 39.3557 -39.8387 54.4798 -42.24542 39.4563 -39.7406 54.6095 -42.07663 39.6095 -39.5956 54.7351 -41.90464 39.7653 -39.4535 54.8566 -41.72935 39.9238 -39.3142 54.9737 -41.55106 40.0848 -39.1778 55.0865 -41.36987 40.2484 -39.0442 55.1949 -41.18568 40.4145 -38.9136 55.2988 -40.99879 40.5831 -38.7860 55.3981 -40.809210 40.7541 -38.6614 55.4928 -40.617111 40.9275 -38.5397 55.5828 -40.422612 41.1033 -38.4211 55.6681 -40.225813 41.2814 -38.3054 55.7479 -40.026814 41.4619 -38.1929 55.8216 -39.825615 41.6446 -38.0834 55.8903 -39.622816 41.8296 -37.9769 55.9540 -39.418217 42.0168 -37.8735 56.0126 -39.212118 42.2063 -37.7732 56.0661 -39.004619 42.3979 -37.6759 56.1145 -38.795720 42.5918 -37.5817 56.1578 -38.585721 42.7879 -37.4905 56.1958 -38.374722 42.9862 -37.4023 56.2287 -38.162823 43.1868 -37.3172 56.2563 -37.950024 43.3897 -37.2350 56.2786 -37.736625 43.5948 -37.1558 56.2957 -37.522726 43.8024 -37.0795 56.3075 -37.308327 44.0124 -37.0061 56.3140 -37.093828 44.2250 -36.9356 56.3153 -36.879029 44.4402 -36.8678 56.3112 -36.664330 44.6582 -36.8028 56.3018 -36.449731 44.8792 -36.7405 56.2871 -36.235432 45.1033 -36.6809 56.2671 -36.021533 45.3308 -36.6238 56.2419 -35.808134 45.5620 -36.5692 56.2114 -35.595335 45.7971 -36.5169 56.1756 -35.383436 46.0365 -36.4670 56.1347 -35.172337 46.2808 -36.4194 56.0880 -34.962738 46.5302 -36.3738 56.0350 -34.755039 46.7855 -36.3302 55.9770 -34.548740 47.0472 -36.2885 55.9139 -34.343941 47.3163 -36.2485 55.8457 -34.140742 47.5934 -36.2100 55.7725 -33.939243 47.8797 -36.1729 55.6944 -33.739644 48.1763 -36.1369 55.6114 -33.542045 48.4846 -36.1019 55.5234 -33.346546 48.8061 -36.0675 55.4307 -33.153247 49.1427 -36.0333 55.3333 -32.962348 49.4963 -35.9991 55.2311 -32.773849 49.8693 -35.9642 55.1243 -32.587950 50.2645 -35.9282 55.0130 -32.404751 50.6849 -35.8903 54.8971 -32.224352 51.1339 -35.8496 54.7782 -32.045353 51.6156 -35.8051 54.6549 -31.869454 52.1343 -35.7552 54.5272 -31.696555 52.6950 -35.6984 54.3954 -31.526856 53.3033 -35.6325 54.2593 -31.360357 53.9652 -35.5548 54.1192 -31.197358 54.6874 -35.4620 53.9751 -31.037859 55.4771 -35.3502 53.8271 -30.881960 56.3419 -35.2143 53.6753 -30.729761 57.2899 -35.0483 53.5198 -30.581362 58.3294 -34.8450 53.3607 -30.436865 59.4686 -34.5957 53.1980 -30.296264 60.7156 -34.2904 53.0319 -30.159765 62.0779 -33.9172 52.8625 -30.027366 63.5624 -33.4627 52.6899 -29.899267 65.1745 -32.9116 52.5142 -29.775368 66.3222 -32.4822 52.4260 -29.715569 66.5288 -32.4014 52.3392 -29.656870 66.7345 -32.3196 52.2525 29.597971 66.9391 -32.2369 52.1659 -29.538972 67.1427 -32.1532 52.0793 -29.479873 67.3453 -32.0686 51.9928 -29.420674 67.5469 -31.9830 51.9065 -29.361275 67.7475 -31.8966 51.8202 -29.301776 67.9472 -31.8093 51.7341 -29.242177 68.1458 -31.7210 51.6480 -29.182378 68.3435 -31.6320 51.5620 -29.122479 68.5402 -31.5420 51.4761 -29.062480 68.7360 -31.4512 51.3903 -29.002281 68.9308 -31.3596 51.3046 -28.941982 69.1246 -31.2671 51.2189 -28.881583 69.3176 -31.1739 51.1334 -28.820984 69.5095 -31.0798 51.0479 -28.760285 69.7006 -30.9849 50.9626 -28.699486 69.8907 -30.8893 50.8773 -28.638487 70.0799 -30.7929 50.7922 -28.577388 70.2681 -30.6957 50.7071 -28.516189 70.4555 -30.5977 50.6222 -28.454890 70.6419 -30.4991 50.5373 -28.393391 70.8274 -30.3997 50.4525 -28.331792 71.0121 -30.2995 50.3678 -28.269993 71.1958 -30.1987 50.2832 -28.208194 71.3787 -30.0971 50.1987 -28.146195 71.5606 -29.9948 50.1143 -28.083996 71.7417 -29.8919 50.0300 -28.021797 71.9219 -29.7882 49.9458 -27.959398 72.1012 -29.6839 49.8617 -27.896899 72.2797 -29.5789 49.7776 -27.8341100 72.4572 -29.4733 49.6937 -27.7713101 72.6340 -29.3670 49.6099 -27.7084102 72.8098 -29.2600 49.5262 -27.6454103 72.9849 -29.1524 49.4425 -27.5822104 73.1590 -29.0442 49.3590 -27.5189105 73.3323 -28.9354 49.2756 -27.4555106 73.5048 -28.8259 49.1922 -27.3920107 73.6764 -28.7159 49.1090 -27.3283108 73.8472 -28.6052 49.0258 -27.2645109 74.0172 -28.4940 48.9428 -27.2006110 74.1863 -28.3821 48.8598 -27.1365111 74.3546 -28.2697 48.7770 -27.0723112 74.5221 -28.1567 48.6942 -27.0080113 74.6888 -28.0431 48.6116 -26.9436114 74.8546 -27.9290 48.5290 -26.8790115 75.0197 -27.8143 48.4465 -26.8143116 75.1839 -27.6991 48.3642 -26.7495117 75.3473 -27.5833 48.2819 -26.6846118 75.5099 -27.4670 48.1998 -26.6195119 75.6718 -27.3501 48.1177 -26.5543120 75.8328 -27.2327 48.0357 -26.4890121 75.9930 -27.1148 47.9539 -26.4235122 76.1525 -26.9964 47.8721 -26.3579123 76.3111 -26.8775 47.7905 -26.2922124 76.4690 -26.7580 47.7089 -26.2264125 76.6261 -26.6381 47.6274 -26.1604126 76.7825 -26.5177 47.5461 -26.0944127 76.9380 -26.3967 47.4648 -26.0282128 77.0928 -26.2753 47.3837 -25.9618129 77.2468 -26.1534 47.3026 -25.8954130 77.4000 -26.0311 47.2217 -25.8288131 77.5525 -25.9082 47.1408 -25.7621132 77.7042 -25.7849 47.0601 -25.6953133 77.8552 -25.6612 46.9794 -25.6283134 78.0054 -25.5370 46.8989 -25.5613135 78.1673 -25.4017 46.6750 -25.3728136 78.5010 -25.1175 46.3423 -25.0865137 78.8309 -24.8289 46.0133 -24.7958138 79.1570 -24.5359 45.6883 -24.5007139 79.4791 -24.2387 45.3671 -24.2014140 79.7974 -23.9372 45.0500 -23.8979141 80.1115 -23.6316 44.7368 -23.5902142 80.4217 -23.3218 44.4278 -23.2784143 80.7277 -23.0080 44.1228 -22.9625144 81.0295 -22.6901 43.8221 -22.6427145 81.3272 -22.3683 43.5256 -22.3188146 81.6205 -22.0426 43.2334 -21.9911147 81.9095 -21.7131 42.9456 -21.6595148 82.1942 -21.3797 42.6621 -21.3242149 82.4744 -21.0427 42.3831 -20.9852150 82.7501 -20.7019 42.1086 -20.6424151 83.0213 -20.3576 41.8387 -20.2961152 83.2879 -20.0096 41.5733 -19.9462153 83.5499 -19.6582 41.3125 -19.5929154 83.8073 -19.3034 41.0565 -19.2361155 84.0599 -18.9452 40.8052 -18.8760156 84.3078 -18.5837 40.5586 -18.5126157 84.5509 -18.2189 40.3168 -18.1459158 84.7891 -17.8510 40.0799 -17.7761159 85.0225 -17.4800 39.8479 -17.4031160 85.2510 -17.1059 39.6209 -17.0272161 85.4744 -16.7288 39.3988 -16.6482162 85.6929 -16.3488 39.1817 -16.2664163 85.9064 -15.9659 38.9697 -15.8816164 86.1147 -15.5803 38.7628 -15.4942165 86.3180 -15.1919 38.5610 -15.1040166 86.5161 -14.8009 38.3643 -14.7111167 86.7090 -14.4073 38.1729 -14.3157168 86.8967 -14.0112 37.9867 -13.9178169 87.0792 -13.6127 37.8057 -13.5175170 87.2564 -13.2118 37.6301 -13.1147171 87.4282 -12.8085 37.4597 -12.7097172 87.5948 -12.4031 37.2948 -12.3025173 87.7559 -11.9954 37.1352 -11.8931174 87.9117 -11.5857 36.9810 -11.4816175 88.0620 -11.1740 36.8323 -11.0681176 88.2069 -10.7603 36.6890 -10.6527177 88.3463 -10.3447 36.5512 -10.2354178 88.4802 -9.9273 36.4189 -9.8163179 88.6086 -9.5082 36.2922 -9.3955180 88.7314 -9.0874 36.1711 -8.9730181 88.8486 -8.6651 36.0555 -8.5490182 88.9603 -8.2412 35.9455 -8.1234183 89.0664 -7.8159 35.8411 -7.6965184 89.1668 -7.3892 35.7424 -7.2681185 89.2616 -6.9613 35.6494 -6.8385186 89.3507 -6.5321 35.5620 -6.4078187 89.4341 -6.1018 35.4803 -5.9758188 89.5119 -5.6704 35.4043 -5.5429189 89.5840 -5.2380 35.3340 -5.1089190 89.6503 -4.8047 35.2695 -4.6741191 89.7109 -4.3706 35.2107 -4.2384192 89.7658 -3.9357 35.1576 -3.8020193 89.8149 -3.5002 35.1104 -3.3649194 89.8582 -3.0640 35.0688 -2.9272195 89.8958 -2.6273 35.0331 -2.4891196 89.9276 -2.1901 35.0032 -2.0504197 89.9537 -1.7525 34.9790 -1.6114198 89.9739 -1.3147 34.9606 -1.1722199 89.9884 -0.8766 34.9481 -0.7327200 89.9971 -0.4383 34.9413 -0.2931201 90.0000 0.0000 34.9400 0.0000202 89.9996 0.0775 34.9434 0.3634203 89.9984 0.1550 34.9537 0.7269204 89.9964 0.2325 34.9709 1.0903205 89.9936 0.3100 34.9950 1.4538206 89.9900 0.3874 35.0260 1.8174207 89.9856 0.4648 35.0639 2.1810208 89.9804 0.5421 35.1088 2.5446209 89.9744 0.6194 35.1608 2.9084210 89.9676 0.6966 35.2198 3.2722211 89.9600 0.7737 35.2860 3.6362212 89.9516 0.8508 35.3593 4.0002213 89.9424 0.9278 35.4400 4.3644214 89.9324 1.0046 35.5280 4.7287215 89.9216 1.0814 35.6236 5.0931216 89.9101 1.1580 35.7266 5.4577217 89.8977 1.2345 35.8374 5.8225218 89.8845 1.3109 35.9559 6.1874219 89.8706 1.3872 36.0824 6.5525220 89.8559 1.4633 36.2169 6.9178221 89.8404 1.5392 36.3597 7.2832222 89.8241 1.6150 36.5108 7.6489223 89.8070 1.6906 36.6705 8.0147224 89.7891 1.7660 36.8390 8.3808225 89.7705 1.8413 37.0165 8.7470226 89.7511 1.9163 37.2032 9.1134227 89.7309 1.9911 37.3992 9.4801228 89.7099 2.0658 37.6050 9.8469229 89.6882 2.1402 37.8208 10.2138230 89.6657 2.2143 38.0468 10.5810231 89.6424 2.2883 38.2834 10.9482232 89.6184 2.3620 38.5310 11.3156233 89.5936 2.4354 38.7899 11.6832234 89.5680 2.5086 39.0605 12.0507235 89.5417 2.5815 39.3432 12.4183236 89.5147 2.6541 39.6385 12.7860237 89.4869 2.7265 39.9470 13.1535238 89.4583 2.7986 40.2691 13.5210239 89.4290 2.8703 40.6054 13.8882240 89.3990 2.9418 40.9566 14.2552241 89.3682 3.0129 41.3234 14.6219242 89.3367 3.0837 41.7066 14.9880243 89.3045 3.1542 42.1068 15.3536244 89.2715 3.2244 42.5251 15.7185245 89.2378 3.2942 42.9623 16.0824246 89.2034 3.3636 43.4197 16.4452247 89.1683 3.4327 43.8984 16.8066248 89.1325 3.5015 44.3995 17.1665249 89.0959 3.5698 44.9247 17.5244250 89.0587 3.6378 45.4754 17.8800251 89.0207 3.7054 46.0534 18.2328252 88.9821 3.7726 46.6607 18.5824253 88.9428 3.8394 47.2995 18.9282254 88.9027 3.9058 47.9722 19.2695255 88.8620 3.9717 48.6817 19.6053256 88.8206 4.0373 49.4311 19.9349257 88.7786 4.1024 50.2240 20.2568258 88.7358 4.1670 51.0646 20.5698259 88.6925 4.2313 51.9578 20.8720260 88.6484 4.2950 52.9092 21.1614261 88.6037 4.3583 53.9254 21.4352262 88.5583 4.4212 55.0145 21.6904263 88.5123 4.4836 56.1859 21.9226264 88.4656 4.5455 57.4514 22.1267265 88.4183 4.6069 58.8256 22.2958266 88.3704 4.6678 60.3345 22.3864267 88.3219 4.7282 61.9969 22.4020268 87.0281 6.2619 62.6044 22.4088269 83.1434 10.3354 62.6591 22.4104270 79.2573 13.7299 62.7138 22.4136271 75.4635 16.4849 62.7683 22.4183272 71.8465 18.6521 62.8227 22.4246273 68.4796 20.2932 62.8769 22.4326274 65.4228 21.4779 62.9308 22.4421275 62.7215 22.2816 62.9844 22.4531276 60.4041 22.7822 63.0377 22.4658277 58.4802 23.0562 63.0905 22.4799278 56.9396 23.1747 63.1430 22.4957279 55.7516 23.1985 63.1949 22.5129280 54.8681 23.1742 63.2464 22.5316281 54.2303 23.1327 63.2972 22.5519282 53.7777 23.0910 63.3475 22.5736283 53.4565 23.0557 63.3971 22.5968284 53.2246 23.0282 63.4460 22.6214285 53.0517 23.0075 63.4941 22.6474286 52.9174 22.9920 63.5415 22.6749287 52.8084 22.9804 63.5881 22.7037288 52.7162 22.9718 63.6338 22.7338289 52.6352 22.9654 63.6786 22.7653290 52.5619 22.9610 63.7224 22.7981291 52.4938 22.9582 63.7653 22.8321292 52.4295 22.9569 63.8072 22.8674293 52.3679 22.9569 63.8480 22.9038294 52.3083 22.9583 63.8878 22.9415295 52.2501 22.9611 63.9264 22.9803296 52.1931 22.9652 63.9639 23.0202297 52.1370 22.9706 64.0002 23.0612298 52.0817 22.9773 64.0353 23.1032299 52.0269 22.9854 64.0691 23.1462300 51.9728 22.9948 64.1017 23.1902301 51.9191 23.0056 64.1330 23.2352302 51.8660 23.0177 64.1629 23.2810303 51.8133 23.0312 64.1915 23.3277304 51.7612 23.0461 64.2187 23.3752305 51.7096 23.0623 64.2446 23.4235306 51.6584 23.0799 64.2690 23.4725307 51.6079 23.0989 64.2919 23.5222308 51.5579 23.1192 64.3134 23.5725309 51.5085 23.1408 64.3335 23.6235310 51.4597 23.1638 64.3520 23.6750311 51.4116 23.1882 64.3690 23.7270312 51.3642 23.2138 64.3845 23.7795313 51.3175 23.2407 64.3984 23.8325314 51.2716 23.2689 64.4098 23.8865315 51.2265 23.2984 64.4175 23.9423316 51.1823 23.3291 64.4236 23.9980317 51.1389 23.3611 64.4281 24.0537318 51.0964 23.3942 64.4310 24.1094319 51.0549 23.4286 64.4323 24.1649320 51.0143 23.4640 64.4320 24.2202321 50.9747 23.5006 64.4301 24.2752322 50.9362 23.5384 64.4266 24.3299323 50.8988 23.5771 64.4216 24.3842324 50.8624 23.6169 64.4150 24.4380324 50.8272 23.6577 64.4069 24.4913326 50.7931 23.6995 64.3974 24.5441327 50.7603 23.7423 64.3864 24.5962328 50.7286 23.7859 64.3739 24.6477329 50.6982 23.8305 64.3600 24.6985330 50.6690 23.8758 64.3448 24.7485331 50.6412 23.9220 64.3282 24.7977332 50.6146 23.9690 64.3103 24.8461333 50.5894 24.0166 64.2911 24.8936334 50.5656 24.0650 64.2706 24.9403335 50.5554 24.0864 64.2618 24.9629336 50.5401 24.1185 64.2486 24.9969337 50.5248 24.1505 64.2354 25.0309338 50.5094 24.1826 64.2221 25.0649339 50.4941 24.2147 64.2088 25.0988340 50.4787 24.2467 64.1955 25.1328341 50.4633 24.2787 64.1823 25.1667342 50.4479 24.3108 64.1689 25.2007343 50.4324 24.3428 64.1556 25.2346344 50.4170 24.3748 64.1422 25.2685345 50.4015 24.4068 64.1289 25.3025346 50.3860 24.4387 64.1155 25.3364347 50.3705 24.4707 64.1021 25.3703348 50.3549 24.5027 64.0886 25.4042349 50.3394 24.5346 64.0752 25.4381350 50.3238 24.5666 64.0617 25.4720351 50.3082 24.5985 64.0482 25.5058352 50.2926 24.6304 64.0348 25.5397353 50.2769 24.6624 64.0212 25.5736354 50.2613 24.6943 64.0077 25.6074355 50.2456 24.7262 63.9941 25.6413356 50.2299 24.7580 63.9806 25.6751357 50.2141 24.7899 63.9670 25.7090358 50.1984 24.8218 63.9534 25.7428359 50.1826 24.8536 63.9397 25.7766360 50.1668 24.8855 63.9261 25.8104361 50.1510 24.9173 63.9124 25.8442362 50.1352 24.9491 63.8988 25.8780363 50.1194 24.9809 63.8851 25.9118364 50.1035 25.0128 63.8714 25.9456365 50.0876 25.0445 63.8576 25.9794366 50.0717 25.0763 63.8439 26.0131367 50.0558 25.1081 63.8301 26.0469368 50.0505 25.1187 63.8255 26.0582