CN201412345Y - 一种螺杆压缩机转子 - Google Patents

一种螺杆压缩机转子 Download PDF

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Publication number
CN201412345Y
CN201412345Y CN2009200762283U CN200920076228U CN201412345Y CN 201412345 Y CN201412345 Y CN 201412345Y CN 2009200762283 U CN2009200762283 U CN 2009200762283U CN 200920076228 U CN200920076228 U CN 200920076228U CN 201412345 Y CN201412345 Y CN 201412345Y
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rotor
female
male
convex
gap
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邢子文
江晓华
惠登锋
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SHANGHAI WEIRTAIKE SCREW MACHINERY CO Ltd
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SHANGHAI WEIRTAIKE SCREW MACHINERY CO Ltd
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Abstract

一种空气螺杆压缩机转子,其结构包括双边为非对称的阴、阳转子,它们的组成曲线为圆弧及其包络线,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,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。

Description

一种螺杆压縮机转子技术领域本实用新型涉及一种转子,尤其涉及一种空气螺杆压縮机转子。 背景技术螺杆压缩机中,转子的形状基本上决定了螺杆压縮机的性能,目前世界上已有的有代表 性的转子型线主要有:德国某公司的型线,瑞典某公司的型线,以及台湾、R本等公司的型 线,这些型线选取不同的曲线及其组合,由于设计取向不同,应该说各有各的优缺点。但是, 现有技术存在的共同缺点是:转子直径较小导致转速高,在实际应用中会出现噪声、振动大、 刚性不足,从而影响使用寿命。发明内容本实用新型的目的在于提供一种新型的空气螺杆压缩机转子,其设计取向是:转子间完 全实现"曲面对曲面"的密封,不包含任何"曲线对曲线"的密封,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;改善转子的加工性能,便于采用磨削 法加工,也更容易检验;大转子、低转速,以降低噪声和振动,提高转子刚性,延长使用寿 命;对加工精度、杂质和油碳化物的敏感性小。为克服现有技术的上述不足,本实用新型采 用了如下技术方案:该螺杆压缩机转子,包括阴转子、阳转子,阴、阳转子为双边非对称型 线,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: 阳转子<table>table see original document page 8</column></row> <table>21 -65. 833000 84. 85749822 -64. 993202 85. 16760323 -64. 146500 85. 45829824 -63. 335098 85. 71869725 -62. 500599 85. 97280126 -61. 660702 86. 21489727 -60. 815399 86. 44480128 -59. 965000 86. 66220129 -59. 109501 86. 86720330 -58. 249001 87. 05930331 -57. 383701 87. 23860232 -56. 513599 87. 40480033 -55. 639000 87. 55770134 -54. 759998 87. 69709835 -53. 876598 87. 82289936 -52. 989101 87. 93479937 -52. 097599 88. 03260038 -51. 202202 88. 11620339 -50. 303101 88. 18520440 -49. 400501 88. 23960141 -48. 494499 88. 27899942 -47. 585400 88. 30329943 -46. 673199 88. 31210344 -45. 758202 88. 30529845 -44. 840599 88. 28260046 -43. 920700 88. 24379747 -42. 998600 88. 18859948 -42. 074501 88. 11660049 -41. 148800 88. 02770250 -40. 221699 87. 92160051 -39. 293400 87. 79779852 -38. 364201 87. 65630353 -37. 434502 87. 49649854 -36. 504601 87. 31829855 -35. 574699 87. 12120156 -34. 645302 86. 90490057 -33. 716801 86. 66909858 -32. 789501 86. 41339959 -31. 864000 86. 13749760 -30. 940599 85. 84079761 -30. 019899 85. 52300362 -29. 102400 85. 18380063 -28. 188700 84. 82260164 -27. 279499 84. 43910265 -26. 375401 84. 03270066 -25, 477200 83. 60299767 -24. 585699 83. 14969668 -23. 701799 82. 67199769 -22. 826500 82. 16960170 -21. 960800 81. 64199871 -21. 106100 81. 08879972 -20. 263599 80. 50930073 -19. 434799 79. 90329774 -18. 328699 79. 04799775 -17. 370300 78. 27269776 -16. 535500 77. 57180077 -15. 803600 76. 93869878 -14. 445600 75. 72509879 -12. 565300 74. 00830180 -ll. 771200 73. 29910381 -11. 050700 72. 68000082 -10. 596200 72. 30600083 -10. 155100 71. 95729884 -9. 722800 71. 63060085 -9. 295600 71. 32360186 -8. 871100 71. 03450087 -8. 447100 70. 76210088 —8. 022100 70. 50560089 _7. 595200 70. 26460390 _7. 165400 70. 03869691 -6. 732200 69. 82769892 -6, 295300 69. 63179893 _5, 854600 69. 45089794 _5. 410000 69. 28520295 _4. 961600 69. 134697% -4. 509500 68. 99980297 _4. 054100 68. 88050198 _3. 595500 68. 77700099 _3. 134300 68. 689499100 _2. 670700 68. 618103101 -2. 205300 68. 562897102 _1. 738500 68. 524002103 -1. 270700 68. 501602104 _0. 958700 68. 495697105 0. 000000 68. 500000106 0. 710100 68. 496300107 0. 889400 68. 499603108 1. 068300 68. 513100109 1. 246100 68. 536903110 1. 422200 68. 570702111 1. 596000 68. 614601112 1. 767000 68. 668297113 1. 934500 68. 731697114 2. 098000 68. ,398115 2. 256900 68. 886299116 2. 410800 68. 976898117 2. 559100 69. 076103118 2. 701400 69. 183403119 2. 902400 69. 358498120 3. 067700 69. 527298121 3. 219300 69. 707298122 3. 356700 69. 897102123 3. 479200 70. 095299124 3. 586600 YO- 300301125 3. 679300 YO. 511299126 3. 759000 70. 729599127 3. 831100 70. 968399128 3. 951000 71. 430901129 4. 141400 72. 123001130 4. 267800 72. 529999131 4. 452000 73. 068802132 4. 716000 73. 763100133 5. 085300 74. 629997134 5. 587700 75. 678596135 6. 251700 76. 909599136 7. 腿oo 78. 316597137 8. 178400 79. 886497138 9. 494800 81. 600998139 ll- 079400 83. 437202140 lZ. 953700 85. 368500141 15. 136700 87. 365196142 17. 644199 89. 394897143 20. 488600 gi- 422997144 23. 679300 gs. 413300145 27. 221701 95. 328102146 31. 117599 97. 128899147 35. 365101 98. 776497148 AO- 249699 100. 308800149 AO. 641399 100. 397102150 ". 036499 100. 468498151 41. 434200 100. 522903152 41. 834000 100. 560303153 42. 235001 100. 580399154 42. 636501 100. 583298155 43. 037701 100. 569000156 43. 437901 100. 53749810157 43. 836498 100.488800 161 45. 398800 100.125198158 44. 232498 100.423203 162 45. 777802 99.992798159 44. 625401 100.340500 163 46. 150799 99.844398160 45. 014400 100. 241203 164 46. 456600 99.708504阴转子序号 X Y 序号 X Y1 -30. 365999 81. 987297 28 -26. 300900 79.6231992 -30. 202499 82.043800 29 -26. 284201 79.4431003 -30. 035700 82.090797 30 -26. 277901 79.2624974 -29. 808800 82.138397 31 -26. 282101 79.0818025 -29. 607000 82.165604 32 -26. 285400 78.3436976 -29. 432301 82.178101 33 -26. 257700 76.9484027 -29. 256500 82.180298 34 -26. 191401 75.6489038 -29. 02廳 82.167297 35 -26. 094999 74.4331979 -28. 787399 82.136101 36 -25. 973400 73. 29廳10 -28. 613100 82.100700 37 -25. 830500 72.21600311 -28. 440800 82.055099 38 -25. 669399 71. 19969912 -28. 271000 81.999496 39 -25. 492599 70.23719813 -28. 104401 81.933899 40 -25. 302299 69.32350214 -27. 94画 81.858704 41 -25. 100401 68.45430015 -27. 783300 81.773903 42 -24. 888201 67.62609916 -27. 556999 81.628502 43 -24. 667200 66.83550317 -27. 367500 81.482597 44 -24. 438299 66. 07990318 -27. 189699 81.322197 45 -24. 202700 65.35649919 -27. 024700 81.148399 46 -23. 960899 64.66320020 -26. 891800 80.986099 47 -23. 713900 63.99800121 -26. 786800 80. 839996 48 -23. 462099 63.35910022 -26. 675301 肌662102 49 -23. 206200 62.74470123 -26. 576200 80. 476997 50 -22. 946600 62.15359924 -26. 501400 80.313202 51 -22. 683701 61.58420225 -26. 436199 80.145401 52 -22. 417900 61.03540026 -26. 381001 79.973999 53 -22. 149500 60.50600127 -26. 335800 79.799797 54 -21. 606100 59.5015981155 -21. 055401 58. 563702 89 _1. 698800 45. 994499
56 -20. 498899 57. 686001 90 -l. 132500 45. 958599
57 -19. 938000 56. 863201 91 -o. 566200 45. 937199
58 -19. 373501 56. 090698 92 0. 000000 45. 930000
59 -18. 806299 55. 364601 93 0. 897800 45. 940300
60 -18. 237000 54. 681198 94 1. 795200 45. 971100
61 -17. 666201 54. 037601 95 2. 691600 46. 022400
62 -17. 094299 53. 430901 % 3. 586600 46. 094200
63 -16. 521601 52. 858799 97 4. 479700 46. 186501
64 -15. 948400 52. 319199 98 5. 370500 46. 299198
65 -15. 375000 51. 810101 99 6. 258400 46. 432201
66 -14. 801400 51. 329700 100 7. 142900 46. 585499
67 -14. 227900 50. 876499 101 8. 023800 46. 758999
68 -13. 654600 50. 449299 102 8. 997500 46. 975300
69 -13. 081500 50. 046600 103 9. 772200 47. 166199
70 -12. 508700 49. 667400 104 10. 639000 47. 399601
71 -11. 936300 49. 310699 105 11. 500100 47. 652901
72 -11. 364300 48. 975498 106 12. 355200 47. 925701
73 -10. 792700 48. 660900 107 13. 203700 48. 217999
74 -10. 221500 48. 366299 108 14. 045300 48. 529701
75 -9. 650800 48. 090900 109 14. 879500 48. 860500
76 -9. 080600 47. 834202 110 15. 705900 49. 2翻0
77 -8. 510700 47. 595402 111 16. 524000 49. 578899
78 -7. 941300 47. 374199 112 17. 333401 49. 966099
79 -7. 372300 47. 170101 113 18. 133699 50. 371700
80 -6. 803700 46. 982601 114 18. 924500 50. 795502
81 -6. 235400 46. 811401 115 19. 946501 51. 369301
82 -5. 667400 46. 656101 116 20. 990000 51. 974602
83 -5. 099800 46. 516499 117 21. 910400 52. 525002
84 -4. 532400 46. 392200 118 22. 937300 53. 157902
85 -3. 965300 46. 283100 119 23. 955200 53. 805302
86 -3. 398400 46. 188900 120 24. 852200 54. 392799
87 -2. 831700 46. 109501 121 25. 852400 55. 067101
88 -2. 265200 46. 044701 122 26. 842899 55. 755501123 27. 823601 56. 457901 149 45. 096001 70. 337898
124 28. 794201 57. 174000 150 45. 408798 70. 424599
125 29. 754499 57. 903801 151 45. 728199 70. 495399
126 30. 704399 58. 647099 152 46. 212898 70. 580399
127 31. 643600 59. 403702 153 46. 700901 70. 643501
128 32. 572102 60. 173599 154 47. 191200 70. 684601
129 33. 489498 60. 956501 155 47. 682800 70. 703499
130 34. 295601 61. 663200 156 48. 174900 70. 700203
131 35. 191700 62. 470299 157 48. 666302 YO- 674797
132 36. 076401 63. 290001 158 49. 155998 YO. 627296
133 36. 949299 64. 122101 159 49. 643101 70. 557800
134 37. 810299 64. 966499 160 49. 966301 70. 496803
135 38. 659302 65. 822998 161 50. 287800 70. 423698
136 39. 218498 66. 400597 162 50. 764999 70. 296303
137 40. 124802 67. 355904 163 51. 235298 70. 147797
138 40. 475101 67. 698097 164 51. 697800 69. 978600
139 40. 840500 68. 024300 165 52. 151299 69. 789101
140 41. 220100 68. 333603 166 52. 595200 69. 579803
141 41. 613201 68. 625504 167 53. 028301 69. 351196
142 42. 019100 68. 899300 168 53. 449799 69. 103897
143 42. 436798 69. 154602 169 53. 859001 68. 838402
144 42. 860298 69. 396500 170 54. 255001 68. 555298
145 43. 289101 69. 624802 171 54. 637199 68. 255302
146 43. 728001 69. 833504
147 44. 175999 YO- 022202
148 44. 632301 YO. 190498
具体实施时,阴、阳转子之间的间隙为0.05mm。
本实用新型与已有技术相比,由于采用了本型线使转子间完全实现了 "曲面对曲面"的 密封,而不包含任何"曲线对曲线"的密封,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;由于完全采用了圆弧或圆弧包络线,从而改善转子的加工性 能,便于采用磨削法加工,也更容易检验;采用大转子、低转速设计思路,可以降低噪声和 振动,提高转子刚性,延长使用寿命,也对加工精度、杂质和油碳化物的敏感性相对减小。
附图说明
附图为本实用新型阴阳转子在直角坐标系中端面形状示意图。具体实施方式
下面结合附图对本实用新型的其体实施方案作详细说明:
实施例: 一种空气螺杆压缩机转子(参见图),它包括阴转子l、阳转子2,阴转子l和 阳转子2为双边非对称型线,组成曲线均为圆弧或圆弧包络线,阴转子的齿数为6,阳转子 的齿数为7,阴阳转子之间的间隙为0.05mm,考虑到加工误差问题,间隙可放宽至0. 02-0. 06
以阴转子1的中心点为坐标原点,阴转子1、阳转子2的有间隙的实际型线坐标如下:
阳转子
序号 X Y 序号 X Y
1 -80.472603 74.994499 26 -61. 660702 86. 214897
2 -79.924103 75.571098 27 -60. 815399 86. 444801
3 -79.293297 76. 206299 28 -59. 965000 86. 662201
4 -78.648003 76.826797 29 -59. 109501 86. 867203
5 -77.988701 77. 432503 30 -58. 249001 87. 059303
6 -77.315804 78. 022797 31 -57. 383701 87. 238602
7 -76.629402 78.597702 32 -56. 513599 87. 404800
8 -75. 930099 79.156601 33 -55. 639000 87. 557701
9 -75.218201 79. 699402 34 -54. 759998 87. 697098
10 -74.494003 80. 225700 35 -53. 876598 87. 822899
11 -73.758003 80. 735298 36 -52. 989101 87. 934799
12 -73.010498 81. 227997 37 -52. 097599 88. 032600
13 -72.251900 81. 703300 38 -51. 202202 88. 116203
14 -71.482597 82. 161201 39 -50. 303101 88. 185204
15 -70.703102 82. 60魔 40 -49. 400501 88. 239601
16 -69.913597 83. 023598 41 -48. 494499 88. 278999
17 -69. 114700 83. 427597 42 -47. 585400 88. 303299
18 -68.3068(H 83. 813103 43 -46. 673199 88. 312103
19 -67.490196 84. 180099 44 -45. 758202 88. 305298
20 -66. 665497 84. 528297 45 -44. 840599 88. 282600
21 -65. 833000 84. 857498 46 -43. 920700 88. 243797
22 -64. 993202 85. 167603 47 -42. 998600 88. 188599
23 -64. 146500 85. 458298 48 -42. 074501 88. 116600
24 -63.335098 85. 718697 49 -41. 148800 88. 027702
25 —62. 500599 85. 972801 50 —40. 221699 87. 921600
1451 -39. 293400 87. 797798 85 -9. 295600 71. 323601
52 -38. 364201 87. 656303 86 -8. 871100 71. 034500
53 -37. 434502 87. 496498 87 -8. 447100 70. 762100
54 -36. 504601 87. 318298 88 -8. 022100 70. 505600
55 -35. 574699 87. 121201 89 -7. 595200 YO- 264603
56 -34. 645302 86. 904900 90 _7. 165400 YO. 038696
57 -33. 716801 86. 669098 91 -6. 732200 69. 827698
58 -32. 789501 86. 413399 92 -6. 295300 69. 631798
59 -31. 864000 86. 137497 93 -5. 854600 69. 450897
60 -30. 940599 85. 840797 94 _5, 410000 69. 285202
61 -30. 019899 85. 523003 95 -4. 961600 69. 134697
62 -29. 102400 85. 183800 96 -4. 509500 68. 999802
63 -28. 188700 84. 822601 97 -4. 054100 68. 880501
64 -27. 279499 84. 439102 98 -3. 595500 68. 777000
65 -26. 375401 84. 032700 99 -3. 134300 68. 689499
66 -25. 477200 83. 602997 100 -2. 670700 68. 618103
67 -24. 585699 83. 149696 101 -2. 205300 68. 562897
68 -23. 701799 82. 671997 102 -l. 738500 68. 524002
69 -22. 826500 82. 169601 103 -l. 270700 68. 5016Q2
70 -21. 960800 81. 641998 104 -0. 958700 68. 495697
71 -21. 106100 81. 088799 105 0. 000000 68. 500000
72 -20. 263599 80. 509300 106 0. 710100 68. 496300
73 -19. 434799 79. 903297 107 0. 889400 68. 499603
74 -18. 32卿9 79. 047997 108 1. 068300 68. 513100
75 -17. 370300 78. 272697 109 1. 246100 68. 536903
76 -16. 535500 77. 571800 110 1. 422200 68. 570702
77 -15. 803600 76. 938698 111 1. 596000 68. 614601
78 -14. 445600 75. 725098 112 1. 767000 68. 668297
79 -12. 565300 74. 008301 113 1. 934500 68. 731697
80 -ll. 771200 73. 299103 114 2. 098000 68. 804398
81 -ll. 050700 72. 680000 115 2. 256900 68. 886299
82 -10. 5恥200 72. 306000 116 2. 410800 68. 976898
83 -10. 155100 71. 957298 117 2. 559100 69. 076103
84 -9. 722800 71. 630600 118 2. 701400 69. 183403119 2. 902400 69.358498 142 17. 644199 89. 394897
120 3. 067700 69.527298 143 20. 488600 91. 422997
m 3. 219300 69.707298 144 23. 679300 93.413300
122 3. 356700 69.897102 145 27. 221701 95. 328102
123 3. 479200 70. 095299 146 31. 117599 97.128899
124 3. 586600 70.300301 147 35. 365101 98.776497
125 3. 679300 70.511299 148 40. 249699 100. 308800
126 3. 759000 70.729599 149 40. 641399 100. 397102
127 3. 831100 70.968399 150 41. 036499 100. 468498
128 3, 951000 71.430901 151 41. 434200 100. 522903
129 4. 141400 72.123001 152 41. 834000 100. 560303
130 4. 267800 72.529999 153 42. 235001 100.580399
131 4. 452000 73.068802 154 42. 636501 100.583298
132 4. 7画0 73.763100 155 43. 037701 100. 569000
133 5. 085300 74.629997 156 43. 437901 100. 537498
134 5. 587700 75.678596 157 43. 836498 跳488800
135 6. 251700 76. 909599 158 44. 232498 100.423203
136 7. 106100 78.316597 159 44. 625401 100. 340500
137 8. 178400 79.886497 160 45. 014400 100. 241203
138 9. 494800 81.600998 161 45. 398800 100.125198
139 11. 079400 83.437202 162 45. 777802 99.992798
140 12. 953700 85.368500 163 46. 150799 99.844398
141 15. 136700 87.365196 164 46. 456600 99.708504
阴转子
序号 X Y 序号 X Y
1 -30. 365999 81.987297 9 -28. 787399 82. 136101
2 -30. 202499 82.043800 10 -28. 613100 82. 100700
3 -30. 035700 82.090797 11 -28. 440800 82. 055099
4 -29. 808800 82.138397 12 -28. 271000 81. 999496
5 -29. 607000 82.165604 13 -28. 104401 81. 933899
6 -29. 432301 82.178101 14 -27. 941700 81. 858704
7 -29. 256500 82.180298 15 -27. 783300 81. 773903
8 -29. 021601 82.167297 16 -27. 556999 81. 628502
1617 -27. 367500 81. 482597
18 -27. 189699 81. 322197
19 -27. 024700 81. 148399
20 -26. 891800 80. 986099
21 -26. 786800 80. 839996
22 -26. 675301 so- 662102
23 -26. 576200 so. 476997
24 -26. 501400 80. 313202
25 -26. 436199 80. 145401
26 -26. 381001 79. 973999
27 -26. 335800 '79. 799797
28 -26. 300900 79. 623199
29 -26. 284201 79. 443100
30 -26. 277901 79. 262497
31 -26. 282101 79. 081802
32 -26, 285400 78. 343697
33 -26. 257700 76. 948402
34 -26. 191401 75. 648903
35 -26. 094999 74. 433197
36 -25. 973400 73. 291603
37 -25. 830500 72. 216003
38 -25. 669399 71, 199699
39 -25. 492599 70. 237198
40 -25. 302299 69. 323502
41 -25. 100401 68. 454300
42 -24. 888201 67. 626099
43 -24. 667200 66. 835503
44 -24. 438299 66. 079903
45 -24. 202700 65. 356499
46 -23. 960899 64. 663200
47 -23. 713900 63. 998001
48 -23. 462099 63. 359100
49 -23. 206200 62. 744701
50 -22. 946600 62. 153599
51 -22. 683701 61. 584202
52 -22. 417900 61. 035400
53 -22. 149500 60. 506001
54 -21. 606100 59. 501598
55 -21. 055401 58. 563702
56 -20. 498899 57. 686001
57 -19. 938000 56. 863201
58 -19. 373501 56. 090698
59 -18. 806299 55. 364601
60 -18. 237000 54. 681198
61 -17. 666201 54. 037601
62 -17. 094299 53. 430901
63 -16. 521601 52. 858799
64 -15. 948400 52. 319199
65 -15. 375000 51. 810101
66 -14. 801400 51. 329700
67 -14. 227900 50. 876499
68 -13. 654600 50. 449299
69 -13. 081500 50. 046600
70 -12. 508700 49. 667400
71 -ll. 936300 49. 310699
72 -11. 364300 48. 975498
73 -10. 792700 48. 660900
74 -10. 221500 48. 366299
75 _9. 650800 48. 090900
76 -9. 080600 47. 834202
77 -8. 5画0 47. 595402
78 -7. 941300 47. 374199
79 _7. 372300 47. 170101
80 _6. 803700 46. 982601
81 -6. 235400 46. 811401
82 -5. 667400 46. 656101
83 _5. 099800 46. 516499
84 —4. 532400 46. 392200
1785 -3. 965300 46. 283100
86 -3. 398400 46. 188900
87 -2. 831700 46. 109501
88 -2. 265200 46. 044701
89 -l. 698800 45. 994499
90 -l. 132500 45. 958599
91 -O. 566200 45. 937199
92 0. 000000 45. 930000
93 0. 897800 45. 940300
94 1. 795200 45. 971100
95 2. 691600 46. 022400
96 3. 586600 46. 094200
97 4. 479700 46. 186501
98 5. 370500 46. 299198
99 6. 258400 46. 432201
100 7. 142900 46. 585499
101 8. 023800 46. 758999
102 8. 997500 46. 975300
103 9. 772200 47. 166199
104 10. 639000 47. 399601
105 11. 500100 47. 652901
106 12. 355200 47. 925701
107 13. 203700 48. 217999
108 14. 045300 48. 529701
109 14. 879500 48. 860500
110 15. 705900 49. 210300
111 16. 524000 49. 578899
112 17. 333401 49. 966099
113 18. 133699 50. 371700
114 18. 924500 50. 795502
115 19. 946501 51. 369301
116 20. 990000 51. 974602
117 21. 910400 52. 525002
118 22. 937300 53. 157902
119 23. 955200 53. 805302
120 24. 852200 54. 392799
121 25. 852400 55. 067101
122 26. 842899 55. 755501
123 27. 823601 56. 457901
124 28. 794201 57. 174000
125 29. 754499 57. 903801
126 30. 704399 58. 647099
127 31. 643600 59. 403702
128 32. 572102 60. 173599
129 33. 489498 60. 956501
130 34. 295601 61. 663200
131 35. 191700 62. 470299
132 36. 076401 63. 290001
133 36. 949299 64. 122101
134 37. 810299 64. 966499
135 38. 659302 65. 822998
136 39. 218498 66. 400597
137 40. 124802 67. 355904
138 40. 475101 67. 698097
139 40. 840500 68. 024300
140 41. 220100 68. 333603
141 41. 613201 68. 625504
142 42. 019100 68. 899300
143 42. 436798 69. 154602
144 42. 860298 69. 396500
145 43. 289101 69. 624802
146 43. 728001 69. 833504
147 44. 175999 70. 022202
148 44. 632301 70. 190498
149 45. 096001 70. 337898
150 45. 408798 70. 424599
151 45. 728199 YO- 495399
152 46. 212898 YO. 580399153 46. 700901 70. 643501
154 47. 191200 70. 684601
155 47. 682800 70. 703499
156 48. 174900 70. 700203
157 48. 666302 70. 674797
158 49. 155998 70. 627296
159 49. 643101 70. 557800
160 49. 966301 70. 496803
161 50. 287800 70. 423698
162 50. 764999 70. 296303
163 51. 235298 70. 147797
164 51. 697800 69. 978600
165 52. 151299 69. 789101
166 52. 595200 69. 579803
167 53. 028301 69. 351196
168 53. 449799 69. 103897
169 53. 859001 68. 838402
170 54, 255001 68. 555298
171 54. 637199 68. 255302 。
19

Claims (2)

1、一种空气螺杆压缩机转子,包括阴转子(1)、阳转子(2),阴转子(1)和阳转子(2)为双边非对称转子型线,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: 阳转子 序号 X Y 序号 X Y 1 -80.472603 74.994499 29 -59.109501 86.867203 2 -79.924103 75.571098 30 -58.249001 87.059303 3 -79.293297 76.206299 31 -57.383701 87.238602 4 -78.648003 76.826797 32 -56.513599 87.404800 5 -77.988701 77.432503 33 -55.639000 87.557701 6 -77.315804 78.022797 34 -54.759998 87.697098 7 -76.629402 78.597702 35 -53.876598 87.822899 8 -75.930099 79.156601 36 -52.989101 87.934799 9 -75.218201 79.699402 37 -52.097599 88.032600 10 -74.494003 80.225700 38 -51.202202 88.116203 11 -73.758003 80.735298 39 -50.303101 88.185204 12 -73.010498 81.227997 40 -49.400501 88.239601 13 -72.251900 81.703300 41 -48.494499 88.278999 14 -71.482597 82.161201 42 -47.585400 88.303299 15 -70.703102 82.601402 43 -46.673199 88.312103 16 -69.913597 83.023598 44 -45.758202 88.305298 17 -69.114700 83.427597 45 -44.840599 88.282600 18 -68.306801 83.813103 46 -43.920700 88.243797 19 -67.490196 84.180099 47 -42.998600 88.188599 20 -66.665497 84.528297 48 -42.074501 88.116600 21 -65.833000 84.857498 49 -41.148800 88.027702 22 -64.993202 85.167603 50 -40.221699 87.921600 23 -64.146500 85.458298 51 -39.293400 87.797798 24 -63.335098 85.718697 52 -38.364201 87.656303 25 -62.500599 85.972801 53 -37.434502 87.496498 26 -61.660702 86.214897 54 -36.504601 87.318298 27 -60.815399 86.444801 55 -35.574699 87.121201 28 -59.965000 86.662201 56 -34.645302 86.904900 57 -33.716801 86.669098 91 -6.732200 69.827698 58 -32.789501 86.413399 92 -6.295300 69.631798 59 -31.864000 86.137497 93 -5.854600 69.450897 60 -30.940599 85.840797 94 -5.410000 69.285202 61 -30.019899 85.523003 95 -4.961600 69.134697 62 -29.102400 85.183800 96 -4.509500 68.999802 63 -28.188700 84.822601 97 -4.054100 68.880501 64 -27.279499 84.439102 98 -3.595500 68.777000 65 -26.375401 84.032700 99 -3.134300 68.689499 66 -25.477200 83.602997 100 -2.670700 68.618103 67 -24.585699 83.149696 101 -2.205300 68.562897 68 -23.701799 82.671997 102 -1.738500 68.524002 69 -22.826500 82.169601 103 -1.270700 68.501602 70 -21.960800 81.641998 104 -0.958700 68.495697 71 -21.106100 81.088799 105 0.000000 68.500000 72 -20.263599 80.509300 106 0.710100 68.496300 73 -19.434799 79.903297 107 0.889400 68.499603 74 -18.328699 79.047997 108 1.068300 68.513100 75 -17.370300 78.272697 109 1.246100 68.536903 76 -16.535500 77.571800 110 1.422200 68.570702 77 -15.803600 76.938698 111 1.596000 68.614601 78 -14.445600 75.725098 112 1.767000 68.668297 79 -12.565300 74.008301 113 1.934500 68.731697 80 -11.771200 73.299103 114 2.098000 68.804398 81 -11.050700 72.680000 115 2.256900 68.886299 82 -10.596200 72.306000 116 2.410800 68.976898 83 -10.155100 71.957298 117 2.559100 69.076103 84 -9.722800 71.630600 118 2.701400 69.183403 85 -9.295600 71.323601 119 2.902400 69.358498 86 -8.871100 71.034500 120 3.067700 69.527298 87 -8.447100 70.762100 121 3.219300 69.707298 88 -8.022100 70.505600 122 3.356700 69.897102 89 -7.595200 70.264603 123 3.479200 70.095299 90 -7.165400 70.038696 124 3.586600 70.300301 125 3.679300 70.511299 145 27.221701 95.328102 126 3.759000 70.729599 146 31.117599 97.128899 127 3.831100 70.968399 147 35.365101 98.776497 128 3.951000 71.430901 148 40.249699 100.308800 129 4.141400 72.123001 149 40.641399 100.397102 130 4.267800 72.529999 150 41.036499 100.468498 131 4.452000 73.068802 151 41.434200 100.522903 132 4.716000 73.763100 152 41.834000 100.560303 133 5.085300 74.629997 153 42.235001 100.580399 134 5.587700 75.678596 154 42.636501 100.583298 135 6.251700 76.909599 155 43.037701 100.569000 136 7.106100 78.316597 156 43.437901 100.537498 137 8.178400 79.886497 157 43.836498 100.488800 138 9.494800 81.600998 158 44.232498 100.423203 139 11.079400 83.437202 159 44.625401 100.340500 140 12.953700 85.368500 160 45.014400 100.241203 141 15.136700 87.365196 161 45.398800 100.125198 142 17.644199 89.394897 162 45.777802 99.992798 143 20.488600 91.422997 163 46.150799 99.844398 144 23.679300 93.413300 164 46.456600 99.708504 阴转子 序号 X Y X Y 1 -30.365999 81.987297 12 -28.271000 81.999496 2 -30.202499 82.043800 13 -28.104401 81.933899 3 -30.035700 82.090797 14 -27.941700 81.858704 4 -29.808800 82.138397 15 -27.783300 81.773903 5 -29.607000 82.165604 16 -27.556999 81.628502 6 -29.432301 82.178101 17 -27.367500 81.482597 7 -29.256500 82.180298 18 -27.189699 81.322197 8 -29.021601 82.167297 19 -27.024700 81.148399 9 -28.787399 82.136101 20 -26.891800 80.986099 10 -28.613100 82.100700 21 -26.786800 80.839996 11 -28.440800 82.055099 22 -26.675301 80.662102 23 -26.576200 80.476997 57 -19.938000 56.863201 24 -26.501400 80.313202 58 -19.373501 56.090698 25 -26.436199 80.145401 59 -18.806299 55.364601 26 -26.381001 79.973999 60 -18.237000 54.681198 27 -26.335800 79.799797 61 -17.666201 54.037601 28 -26.300900 79.623199 62 -17.094299 53.430901 29 -26.284201 79.443100 63 -16.521601 52.858799 30 -26.277901 79.262497 64 -15.948400 52.319199 31 -26.282101 79.081802 65 -15.375000 51.810101 32 -26.285400 78.343697 66 -14.801400 51.329700 33 -26.257700 76.948402 67 -14.227900 50.876499 34 -26.191401 75.648903 68 -13.654600 50.449299 35 -26.094999 74.433197 69 -13.081500 50.046600 36 -25.973400 73.291603 70 -12.508700 49.667400 37 -25.830500 72.216003 71 -11.936300 49.310699 38 -25.669399 71.199699 72 -11.364300 48.975498 39 -25.492599 70.237198 73 -10.792700 48.660900 40 -25.302299 69.323502 74 -10.221500 48.366299 41 -25.100401 68.454300 75 -9.650800 48.090900 42 -24.888201 67.626099 76 -9.080600 47.834202 43 -24.667200 66.835503 77 -8.510700 47.595402 44 -24.438299 66.079903 78 -7.941300 47.374199 45 -24.202700 65.356499 79 -7.372300 47.170101 46 -23.960899 64.663200 80 -6.803700 46.982601 47 -23.713900 63.998001 81 -6.235400 46.811401 48 -23.462099 63.359100 82 -5.667400 46.656101 49 -23.206200 62.744701 83 -5.099800 46.516499 50 -22.946600 62.153599 84 -4.532400 46.392200 51 -22.683701 61.584202 85 -3.965300 46.283100 52 -22.417900 61.035400 86 -3.398400 46.188900 53 -22.149500 60.506001 87 -2.831700 46.109501 54 -21.606100 59.501598 88 -2.265200 46.044701 55 -21.055401 58.563702 89 -1.698800 45.994499 56 -20.498899 57.686001 90 -1.132500 45.958599 91 -0.566200 45.937199 125 29.754499 57.903801 92 0.000000 45.930000 126 30.704399 58.647099 93 0.897800 45.940300 127 31.643600 59.403702 94 1.795200 45.971100 128 32.572102 60.173599 95 2.691600 46.022400 129 33.489498 60.956501 96 3.586600 46.094200 130 34.295601 61.663200 97 4.479700 46.186501 131 35.191700 62.470299 98 5.370500 46.299198 132 36.076401 63.290001 99 6.258400 46.432201 133 36.949299 64.122101 100 7.142900 46.585499 134 37.810299 64.966499 101 8.023800 46.758999 135 38.659302 65.822998 102 8.997500 46.975300 136 39.218498 66.400597 103 9.772200 47.166199 137 40.124802 67.355904 104 10.639000 47.399601 138 40.475101 67.698097 105 11.500100 47.652901 139 40.840500 68.024300 106 12.355200 47.925701 140 41.220100 68.333603 107 13.203700 48.217999 141 41.613201 68.625504 108 14.045300 48.529701 142 42.019100 68.899300 109 14.879500 48.860500 143 42.436798 69.154602 110 15.705900 49.210300 144 42.860298 69.396500 111 16.524000 49.578899 145 43.289101 69.624802 112 17.333401 49.966099 146 43.728001 69.833504 113 18.133699 50.371700 147 44.175999 70.022202 114 18.924500 50.795502 148 44.632301 70.190498 115 19.946501 51.369301 149 45.096001 70.337898 116 20.990000 51.974602 150 45.408798 70.424599 117 21.910400 52.525002 151 45.728199 70.495399 118 22.937300 53.157902 152 46.212898 70.580399 119 23.955200 53.805302 153 46.700901 70.643501 120 24.852200 54.392799 154 47.191200 70.684601 121 25.852400 55.067101 155 47.682800 70.703499 122 26.842899 55.755501 156 48.174900 70.700203 123 27.823601 56.457901 157 48.666302 70.674797 124 28.794201 57.174000 158 49.155998 70.627296 159 49.643101 70.557800 166 52.595200 69.579803 160 49.966301 70.496803 167 53.028301 69.351196 161 50.287800 70.423698 168 53.449799 69.103897 162 50.764999 70.296303 169 53.859001 68.838402 163 51.235298 70.147797 170 54.255001 68.555298 164 51.697800 69.978600 171 54.637199 68.255302。 165 52.151299 69.789101
2、如权利要求l所述的一种螺杆压縮机转子,其特征是:阴阳转子之间的间隙为0.05mm。
CN2009200762283U 2009-06-15 2009-06-15 一种螺杆压缩机转子 Expired - Lifetime CN201412345Y (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244428A (zh) * 2013-05-31 2013-08-14 上海齐耀螺杆机械有限公司 一种高效的双螺杆压缩机转子型线

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244428A (zh) * 2013-05-31 2013-08-14 上海齐耀螺杆机械有限公司 一种高效的双螺杆压缩机转子型线
CN103244428B (zh) * 2013-05-31 2015-07-15 上海齐耀螺杆机械有限公司 一种高效的双螺杆压缩机转子型线

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