CN106996372B - 螺杆泵的定子与转子尺寸的确定方法、装置和系统 - Google Patents
螺杆泵的定子与转子尺寸的确定方法、装置和系统 Download PDFInfo
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- CN106996372B CN106996372B CN201610048497.3A CN201610048497A CN106996372B CN 106996372 B CN106996372 B CN 106996372B CN 201610048497 A CN201610048497 A CN 201610048497A CN 106996372 B CN106996372 B CN 106996372B
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- screw pump
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013461 design Methods 0.000 claims abstract description 135
- 238000012360 testing method Methods 0.000 claims abstract description 67
- 238000012937 correction Methods 0.000 claims abstract description 61
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610048497.3A CN106996372B (zh) | 2016-01-25 | 2016-01-25 | 螺杆泵的定子与转子尺寸的确定方法、装置和系统 |
Applications Claiming Priority (1)
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CN201610048497.3A CN106996372B (zh) | 2016-01-25 | 2016-01-25 | 螺杆泵的定子与转子尺寸的确定方法、装置和系统 |
Publications (2)
Publication Number | Publication Date |
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CN106996372A CN106996372A (zh) | 2017-08-01 |
CN106996372B true CN106996372B (zh) | 2018-11-16 |
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CN201610048497.3A Active CN106996372B (zh) | 2016-01-25 | 2016-01-25 | 螺杆泵的定子与转子尺寸的确定方法、装置和系统 |
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CN (1) | CN106996372B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106996764B (zh) * | 2016-01-25 | 2019-05-14 | 中联重科股份有限公司 | 螺杆泵的定子与转子尺寸的确定方法、装置和系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815158A1 (de) * | 1988-05-04 | 1989-11-16 | Allweiler Ag | Verfahren zur verringerung der druckpulsation einer verdraengerpumpe, insbesondere einer schraubenspindelpumpe und eine danach ausgefuehrte schraubenspindelpumpe |
EP1101942A2 (en) * | 1999-11-17 | 2001-05-23 | Teijin Seiki Co., Ltd. | Evacuating apparatus |
CN202946375U (zh) * | 2012-12-01 | 2013-05-22 | 潍坊天瑞重工凿岩机械有限公司 | 灌浆泵用螺杆式增压装置 |
CN204877936U (zh) * | 2015-08-06 | 2015-12-16 | 山东伯仲真空设备股份有限公司 | 可变内压比螺杆真空泵 |
CN105179227A (zh) * | 2014-05-12 | 2015-12-23 | 福格申机械有限公司 | 偏心螺旋泵 |
-
2016
- 2016-01-25 CN CN201610048497.3A patent/CN106996372B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3815158A1 (de) * | 1988-05-04 | 1989-11-16 | Allweiler Ag | Verfahren zur verringerung der druckpulsation einer verdraengerpumpe, insbesondere einer schraubenspindelpumpe und eine danach ausgefuehrte schraubenspindelpumpe |
EP1101942A2 (en) * | 1999-11-17 | 2001-05-23 | Teijin Seiki Co., Ltd. | Evacuating apparatus |
CN202946375U (zh) * | 2012-12-01 | 2013-05-22 | 潍坊天瑞重工凿岩机械有限公司 | 灌浆泵用螺杆式增压装置 |
CN105179227A (zh) * | 2014-05-12 | 2015-12-23 | 福格申机械有限公司 | 偏心螺旋泵 |
CN204877936U (zh) * | 2015-08-06 | 2015-12-16 | 山东伯仲真空设备股份有限公司 | 可变内压比螺杆真空泵 |
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CN106996372A (zh) | 2017-08-01 |
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Effective date of registration: 20200714 Address after: Room 3037, 677 Lugu Avenue, high tech Development Zone, Changsha City, Hunan Province Patentee after: Motex (China) Technology Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410013 third floor, 101 office building, Hunan aoshengte Heavy Industry Technology Co., Ltd., No. 569, Dongfanghong Road, high tech Development Zone, Changsha, Hunan Patentee after: Hunan Zoomlion New Material Technology Co.,Ltd. Address before: Room 3037, 677 Lugu Avenue, Changsha hi tech Development Zone, Hunan 410205 Patentee before: Motex (China) Technology Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410013 third floor, 101 office building, Hunan aoshengte Heavy Industry Technology Co., Ltd., No. 569, Dongfanghong Road, high tech Development Zone, Changsha, Hunan Patentee after: Zoomlion New Material Technology Co.,Ltd. Address before: 410013 third floor, 101 office building, Hunan aoshengte Heavy Industry Technology Co., Ltd., No. 569, Dongfanghong Road, high tech Development Zone, Changsha, Hunan Patentee before: Hunan Zoomlion New Material Technology Co.,Ltd. |