RU2010129213A - DRIVE PUMP THROUGH A MAGNETIC CLUTCH EQUIPPED WITH A NON-CONTACT VAPOR DETECTOR - Google Patents
DRIVE PUMP THROUGH A MAGNETIC CLUTCH EQUIPPED WITH A NON-CONTACT VAPOR DETECTOR Download PDFInfo
- Publication number
- RU2010129213A RU2010129213A RU2010129213/06A RU2010129213A RU2010129213A RU 2010129213 A RU2010129213 A RU 2010129213A RU 2010129213/06 A RU2010129213/06 A RU 2010129213/06A RU 2010129213 A RU2010129213 A RU 2010129213A RU 2010129213 A RU2010129213 A RU 2010129213A
- Authority
- RU
- Russia
- Prior art keywords
- pump
- bubble detector
- magnetic rotor
- impeller
- sealing wall
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract 6
- 230000008878 coupling Effects 0.000 claims abstract 4
- 238000010168 coupling process Methods 0.000 claims abstract 4
- 238000005859 coupling reaction Methods 0.000 claims abstract 4
- 239000012530 fluid Substances 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
1. Насос с приводом через магнитную муфту, содержащий двигатель, приводящий магнитную муфту через посредство вала, указанный вал, приводящий внешний магнитный ротор, причем внешний магнитный ротор расположен радиально снаружи уплотнительной стенки, внутренний магнитный ротор, расположенный радиально с внутренней стороны уплотнительной стенки, таким образом, что вращение внутреннего магнитного ротора заставляет крыльчатку центробежного насоса прокачивать жидкость и пузырьковый детектор, расположенный снаружи уплотнительной стенки, таким образом, что он находится в сухой части насоса, при этом пузырьковый детектор посылает сигнал в мокрую часть насоса для определения наличия газа в прокачиваемой жидкости. ! 2. Насос по п.1, отличающийся тем, что пузырьковый детектор представляет собой ультразвуковой детектор. ! 3. Насос по п.1, отличающийся тем, что пузырьковый детектор соединен с блоком управления. ! 4. Насос по любому из предшествующих пунктов, отличающийся тем, что пузырьковый детектор расположен рядом с удаленной от крыльчатки центробежного насоса зоной мокрой части насоса. ! 5. Насос по п.4, отличающийся тем, что предусмотрен корпус, отделяющий крыльчатку центробежного насоса от связанной с пузырьковым детектором зоны мокрой части. 1. A pump driven through a magnetic coupling, comprising a motor driving a magnetic coupling through a shaft, said shaft driving an external magnetic rotor, the external magnetic rotor located radially outside the sealing wall, an internal magnetic rotor located radially from the inner side of the sealing wall, so that the rotation of the internal magnetic rotor causes the impeller of the centrifugal pump to pump liquid and a bubble detector located outside the sealing wall, mayor manner that it is in the dry parts of the pump, wherein the bubble detector sends a signal to the wet part of the pump for determining the presence of gas in the pumpable fluid. ! 2. The pump according to claim 1, characterized in that the bubble detector is an ultrasonic detector. ! 3. The pump according to claim 1, characterized in that the bubble detector is connected to a control unit. ! 4. The pump according to any one of the preceding paragraphs, characterized in that the bubble detector is located next to the zone of the wet part of the pump remote from the centrifugal pump impeller. ! 5. The pump according to claim 4, characterized in that a housing is provided that separates the impeller of the centrifugal pump from the wet part area associated with the bubble detector.
Claims (5)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0912515.4 | 2009-07-17 | ||
| GB0912515A GB2471908B (en) | 2009-07-17 | 2009-07-17 | Non-intrusive vapour detector for magnetic drive pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010129213A true RU2010129213A (en) | 2012-01-20 |
| RU2472038C2 RU2472038C2 (en) | 2013-01-10 |
Family
ID=41058173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010129213/06A RU2472038C2 (en) | 2009-07-17 | 2010-07-15 | Pump actuated through magnetic coupling and equipped with non-contact vapour detector |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20110014072A1 (en) |
| JP (1) | JP2011021596A (en) |
| KR (1) | KR20110007946A (en) |
| CN (1) | CN101956715B (en) |
| AR (1) | AR078074A1 (en) |
| BR (1) | BRPI1016226A2 (en) |
| CA (1) | CA2706266C (en) |
| CL (1) | CL2010000550A1 (en) |
| CO (1) | CO6280068A1 (en) |
| DE (1) | DE102010026414B4 (en) |
| GB (1) | GB2471908B (en) |
| RU (1) | RU2472038C2 (en) |
| ZA (1) | ZA201003880B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5671359B2 (en) | 2010-03-24 | 2015-02-18 | 株式会社神戸製鋼所 | High strength steel plate with excellent warm workability |
| CN103291640B (en) * | 2012-02-29 | 2016-07-06 | 黄佳华 | Shurry pump under a kind of vertical nitrogen sealing gland cooling magnetic liquid |
| US9771938B2 (en) | 2014-03-11 | 2017-09-26 | Peopleflo Manufacturing, Inc. | Rotary device having a radial magnetic coupling |
| US9920764B2 (en) | 2015-09-30 | 2018-03-20 | Peopleflo Manufacturing, Inc. | Pump devices |
| GB2581340B (en) * | 2019-02-08 | 2023-02-22 | Hmd Seal/Less Pumps Ltd | Magnetic pump |
| DE102019002392A1 (en) | 2019-04-02 | 2020-10-08 | KSB SE & Co. KGaA | Thermal barrier |
| EP3838082A1 (en) * | 2019-12-19 | 2021-06-23 | Koninklijke Philips N.V. | A flow delivery system |
| CN111156174B (en) * | 2019-12-31 | 2021-04-13 | 六安市中盛泵阀制造有限公司 | Multifunctional magnetic pump |
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| SU104819A1 (en) * | 1956-01-12 | 1956-11-30 | С.Б. Стопский | Acoustic method for detecting cavitation in hydraulic machines and other similar devices |
| JPS51111902A (en) * | 1975-03-26 | 1976-10-02 | Iwaki:Kk | Magnet pump |
| SU640197A1 (en) * | 1976-04-05 | 1978-12-30 | Предприятие П/Я В-2120 | Method of detecting cavitation in liquids |
| JPS5653115Y2 (en) * | 1977-08-10 | 1981-12-10 | ||
| US4661097A (en) * | 1984-06-01 | 1987-04-28 | The Johns Hopkins University | Method for clearing a gas bubble from a positive displacement pump contained within a fluid dispensing system |
| DE3639720C1 (en) * | 1986-11-20 | 1993-04-29 | Reinecker Heyko | Pump with canned motor or canned magnetic clutch drive |
| IT1228845B (en) * | 1989-02-22 | 1991-07-05 | Nuovo Pignone Spa | CONTINUOUS CAVITATION DETECTOR-MEASURER IN DYNAMIC PUMPS. |
| GB2263312A (en) * | 1992-01-17 | 1993-07-21 | Stork Pompen | Vertical pump with magnetic coupling. |
| FR2729224A1 (en) * | 1995-01-05 | 1996-07-12 | Debiotech Sa | DEVICE FOR CONTROLLING THE FLOW OF A LIQUID IN A TUBULAR DUCT AND IN PARTICULAR IN A PERISTALTIC PUMP |
| US6017198A (en) * | 1996-02-28 | 2000-01-25 | Traylor; Leland B | Submersible well pumping system |
| US6012909A (en) * | 1997-09-24 | 2000-01-11 | Ingersoll-Dresser Pump Co. | Centrifugal pump with an axial-field integral motor cooled by working fluid |
| DE60011582T2 (en) * | 1999-03-15 | 2005-03-31 | Daishin Design Corp., Sapporo | DEVICE AND METHOD FOR TREATING WASTE WATER CHARGED WITH ORGANIC SUBSTANCES |
| US6447269B1 (en) * | 2000-12-15 | 2002-09-10 | Sota Corporation | Potable water pump |
| US6722854B2 (en) * | 2001-01-24 | 2004-04-20 | Sundyne Corporation | Canned pump with ultrasonic bubble detector |
| JP2002236111A (en) * | 2001-02-09 | 2002-08-23 | Masahiro Nishikawa | Bubble detecting method and device for liquid pump |
| US6773670B2 (en) * | 2001-02-09 | 2004-08-10 | Cardiovention, Inc. C/O The Brenner Group, Inc. | Blood filter having a sensor for active gas removal and methods of use |
| KR20030023720A (en) * | 2001-06-05 | 2003-03-19 | 가부시키가이샤 이와키 | Magnet pump |
| DE10157194A1 (en) * | 2001-11-23 | 2003-06-05 | Wilo Gmbh | Canned tube pump with sensor |
| US6666015B2 (en) * | 2002-01-28 | 2003-12-23 | Hamilton Sundstrand | Simplified fuel control for use with a positive displacement pump |
| US7165949B2 (en) * | 2004-06-03 | 2007-01-23 | Hamilton Sundstrand Corporation | Cavitation noise reduction system for a rotary screw vacuum pump |
| CN2714857Y (en) * | 2004-07-23 | 2005-08-03 | 唐兴民 | Self-priming exhaust magnetic pump |
| DE102004040899A1 (en) * | 2004-08-24 | 2006-03-30 | Schicketanz, Walter, Dr. | Monitoring pumps to detect abnormal operating states, by processing signals from temperature sensors, arranged on pump and triggering countermeasures |
| CA2597015A1 (en) * | 2005-02-28 | 2006-09-08 | Rosemount Inc. | Process connection for process diagnostics |
| JP4772369B2 (en) * | 2005-04-22 | 2011-09-14 | 京セラミタ株式会社 | Cooling fan fixing device |
| DE202006004483U1 (en) * | 2006-03-22 | 2007-07-26 | Mib Messtechnik & Industrieberatung Gmbh | Measuring device for detection of gases e.g. air, in liquid-conveying transport line, has signal processing unit, which detects and amplifies electrical signal processed by ultrasonic receiver |
| JP2008032020A (en) * | 2007-10-04 | 2008-02-14 | Matsushita Electric Ind Co Ltd | Centrifugal pump |
-
2009
- 2009-07-17 GB GB0912515A patent/GB2471908B/en active Active
- 2009-10-20 US US12/582,127 patent/US20110014072A1/en not_active Abandoned
-
2010
- 2010-05-27 CL CL2010000550A patent/CL2010000550A1/en unknown
- 2010-05-31 ZA ZA2010/03880A patent/ZA201003880B/en unknown
- 2010-06-03 CA CA2706266A patent/CA2706266C/en active Active
- 2010-06-10 JP JP2010132592A patent/JP2011021596A/en active Pending
- 2010-06-11 CO CO10070798A patent/CO6280068A1/en active IP Right Grant
- 2010-06-30 KR KR1020100062407A patent/KR20110007946A/en not_active Application Discontinuation
- 2010-07-06 CN CN2010102309793A patent/CN101956715B/en not_active Expired - Fee Related
- 2010-07-07 DE DE102010026414.8A patent/DE102010026414B4/en not_active Expired - Fee Related
- 2010-07-15 BR BRPI1016226-7A2A patent/BRPI1016226A2/en not_active Application Discontinuation
- 2010-07-15 RU RU2010129213/06A patent/RU2472038C2/en active
- 2010-07-16 AR ARP100102622A patent/AR078074A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2471908B (en) | 2011-11-16 |
| CL2010000550A1 (en) | 2010-09-10 |
| BRPI1016226A2 (en) | 2013-12-24 |
| RU2472038C2 (en) | 2013-01-10 |
| JP2011021596A (en) | 2011-02-03 |
| CN101956715B (en) | 2013-03-13 |
| CO6280068A1 (en) | 2011-05-20 |
| GB0912515D0 (en) | 2009-08-26 |
| KR20110007946A (en) | 2011-01-25 |
| DE102010026414A1 (en) | 2011-02-10 |
| AR078074A1 (en) | 2011-10-12 |
| US20110014072A1 (en) | 2011-01-20 |
| ZA201003880B (en) | 2011-02-23 |
| GB2471908A (en) | 2011-01-19 |
| CA2706266C (en) | 2013-10-01 |
| CN101956715A (en) | 2011-01-26 |
| DE102010026414B4 (en) | 2014-03-06 |
| CA2706266A1 (en) | 2011-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HE4A | Change of address of a patent owner |