CN105240284A - Practical cooling magnetic pump - Google Patents
Practical cooling magnetic pump Download PDFInfo
- Publication number
- CN105240284A CN105240284A CN201510742851.8A CN201510742851A CN105240284A CN 105240284 A CN105240284 A CN 105240284A CN 201510742851 A CN201510742851 A CN 201510742851A CN 105240284 A CN105240284 A CN 105240284A
- Authority
- CN
- China
- Prior art keywords
- magnetic drive
- drive pump
- pump
- magnet rotor
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 229920002313 fluoropolymer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a practical cooling magnetic pump. According to the practical cooling magnetic pump, a motor and a magnetic pump are installed on a base; the magnetic pump further comprises an inlet and an outlet; an outer magnetic rotor and an inner magnetic rotor are arranged in the magnetic pump; the pump shaft of the magnetic pump is fixedly connected with the inner magnetic rotor; an impeller is arranged at one end of the pump shaft; an end cover is further arranged on the magnetic pump; an isolation sleeve is arranged between the outer magnetic rotor and the inner magnetic rotor; a heat tube is arranged in the isolation sleeve; a heat tube is also arranged in a cavity between the isolation sleeve and the pump shaft; the heat tubes stretch out through the outer wall of the magnetic pump; a fin evaporator is arranged at the periphery of the magnetic pump; the fin evaporator is connected with a compressor through a copper tube; and the compressor is connected with a fin condenser through a copper tube. According to the practical cooling magnetic pump disclosed by the invention, the heat tubes are arranged, and used for bringing eddy heat to the periphery of the magnetic pump, and then the fin evaporator is used for absorbing heat and the fin condenser is used for releasing heat, so that heat can be rapidly dissipated and the heat dissipation efficiency is high, thus ensuring the continuous working of the magnetic pump.
Description
Technical field
The present invention relates to magnetic drive pump technical field, specifically belong to a kind of practical cooling type magnetic drive pump.
Background technique
Magnetic drive pump (magnetic force driving pump) is primarily of pump head, magnetic driver (magnetic cylinder), a few part composition such as motor, connecting bottom board.Magnetic driver is made up of outer magnet rotor, interior magnet rotor and non-magnetic separation sleeve, when motor drives outer magnet rotor to rotate, magnetic field energy penetrates air gap and namagnetic substance, in drive is connected with impeller, magnet rotor makes synchronous rotary, realize the contactless synchronous transmission of power, the movable sealing structure easily revealed is converted into the static seal structure of zero leakage.Thus eliminate the potential safety hazard that hazardous medium leaked by pump seal.
The bearing of magnetic drive pump, interior magnet rotor and spacer are in operation all can produce heat, and this will make operating temperature raise, and makes the power drop of transmission on the one hand, can produce very large trouble on the other hand to the magnetic drive pump of the easy gasifying liquid of conveying.The power of magnet steel transmission is a curve declined continuously with the rising of temperature, usually, below magnet steel operating limit temperature, the decline of its transmission capacity is reversible, be then irreversible more than limiting temperature, namely after magnet steel cooling, the transmission capacity of forfeiture again can not recover.In particular cases when slippage (step-out) appears in magnetic coupling, the eddy current heat meeting sharp increase in spacer, temperature sharply rises, and as processed not in time, magnet steel can be caused to demagnetize, magnetic coupling was lost efficacy.
Now magnetic drive pump cooling unit is on the market mostly install coolant circulation unit additional in outside or by external forced wind-cooling heat dissipating, these method complex structures or dispel the heat undesirable, is difficult to effectively solve magnetic drive pump heat dissipation problem.
Summary of the invention
The object of this invention is to provide a kind of practical cooling type magnetic drive pump, by arranging heat pipe in the separation sleeve and cavity of magnetic drive pump, utilize heat pipe by the eddy current torrid zone to magnetic drive pump periphery, the heat absorption of recycling evaporator fin, and by fin condenser heat release, heat can be shed fast, and radiating efficiency is high, ensure that the continuous operation of magnetic drive pump.
The technical solution used in the present invention is as follows:
A kind of practical cooling type magnetic drive pump, comprise base, motor, magnetic drive pump, motor and magnetic drive pump are arranged on base, motor and magnetic drive pump are disposed adjacent, magnetic drive pump also comprises import and outlet, import with export into vertical distribution, import is axial arranged, outlet is for vertically upward, outer magnet rotor is provided with in magnetic drive pump, interior magnet rotor, described outer magnet rotor is arranged with interior magnet rotor is concentric, the pump shaft of magnetic drive pump is fixedly connected with interior magnet rotor, pump shaft one end is provided with impeller, magnetic drive pump is also provided with end cap, separation sleeve is provided with between described outer magnet rotor and interior magnet rotor, heat pipe is provided with in separation sleeve, also heat pipe is provided with in cavity between separation sleeve and pump shaft, described heat pipe is stretched out by magnetic drive pump outer wall, magnetic drive pump periphery is provided with evaporator fin, evaporator fin connects compressor by copper pipe, compressor connects fin condenser by copper pipe.
Described outer magnet rotor and interior magnet rotor outer wall are with fin.Fin can strengthen magnet steel heat radiation.
Described heat pipe is copper material, and copper pipe outer wall has worm structure.Copper pipe thermal conductivity is good, and copper does not almost have magnetic, can not affect the through-put power of magnetic drive pump.
Described heat pipe is fixed on magnetic drive pump outer wall by seamless welding.
Be provided with support box between described motor and magnetic drive pump, the rotating shaft of motor connects the transmission shaft in support box, and transmission shaft connects the outer magnet rotor of magnetic drive pump.
Described separation sleeve internal surface lining has fluoroplastic.Fluoroplastic have excellent heat-resisting quantity, good protective separation cover.
Described compressor and fin condenser are arranged on base.
Compared with the prior art, beneficial effect of the present invention is as follows:
The present invention by arranging heat pipe in the separation sleeve and cavity of magnetic drive pump, utilize heat pipe by the eddy current torrid zone to magnetic drive pump periphery, the heat absorption of recycling evaporator fin, and by fin condenser heat release, heat can be shed fast, and radiating efficiency is high, ensure that the continuous operation of magnetic drive pump, and outer magnet rotor and interior magnet rotor outer wall are with fin, fin can strengthen magnet steel heat radiation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is separation sleeve structural representation of the present invention.
Embodiment
See accompanying drawing, a kind of practical cooling type magnetic drive pump, comprise base 1, motor 2, magnetic drive pump 4, motor 2 and magnetic drive pump 4 are arranged on base 1, motor 2 and magnetic drive pump 4 are disposed adjacent, magnetic drive pump 4 also comprises import 401 and outlet 402, import 401 and outlet 402 one-tenth vertical distribution, import 401 is axial arranged, outlet 402 is vertically upward, outer magnet rotor 403 is provided with in magnetic drive pump 4, interior magnet rotor 404, described outer magnet rotor 403 is arranged with interior magnet rotor 404 is concentric, the pump shaft 406 of magnetic drive pump 4 is fixedly connected with interior magnet rotor 404, pump shaft 406 one end is provided with impeller 408, magnetic drive pump 4 is also provided with end cap 407, separation sleeve 405 is provided with between described outer magnet rotor 403 and interior magnet rotor 404, heat pipe 9 is provided with in separation sleeve 405, also heat pipe 9 is provided with in cavity between separation sleeve 405 and pump shaft 406, described heat pipe 9 is stretched out by magnetic drive pump 4 outer wall, magnetic drive pump 4 periphery is provided with evaporator fin 5, evaporator fin 5 connects compressor 6 by copper pipe, compressor 6 connects fin condenser 7 by copper pipe, described outer magnet rotor 403 and interior magnet rotor 404 outer wall are with fin 10, described heat pipe 9 is copper material, and copper pipe outer wall has worm structure, described heat pipe 9 is fixed on magnetic drive pump 4 outer wall by seamless welding, be provided with support box 3 between described motor 2 and magnetic drive pump 4, the rotating shaft 201 of motor connects the transmission shaft 301 in support box 3, and transmission shaft 301 connects the outer magnet rotor 403 of magnetic drive pump 4, described separation sleeve 405 internal surface lining has fluoroplastic 9, described compressor 6 and fin condenser 7 are arranged on base.
The rotating shaft 201 of motor 2 rotates under motor 2 rotates, rotating shaft 201 drives transmission shaft 301 to rotate, transmission shaft 301 is connected with the outer magnet rotor 403 of magnetic drive pump 4, thus drive outer magnet rotor 403 to rotate, outer magnet rotor 403 rotates the cutting magnetic induction line motion formed and drives interior magnet rotor 404 to rotate, interior magnet rotor 404 drives pump shaft 406 to rotate, and pump shaft 406 impeller 408 is rotated.In magnetic drive pump 4 operation process, magnet steel, separation sleeve 405 all can produce eddy current heat, and utilize heat pipe 9 by the eddy current torrid zone to magnetic drive pump 4 periphery, recycling evaporator fin 5 absorbs heat, and by fin condenser 7 heat release, heat can be shed fast, and radiating efficiency is high, ensure that the continuous operation of magnetic drive pump 4.
Claims (7)
1. a practical cooling type magnetic drive pump, comprise base, motor, magnetic drive pump, motor and magnetic drive pump are arranged on base, motor and magnetic drive pump are disposed adjacent, magnetic drive pump also comprises import and outlet, import with export into vertical distribution, import is axial arranged, outlet is for vertically upward, outer magnet rotor is provided with in magnetic drive pump, interior magnet rotor, described outer magnet rotor is arranged with interior magnet rotor is concentric, the pump shaft of magnetic drive pump is fixedly connected with interior magnet rotor, pump shaft one end is provided with impeller, magnetic drive pump is also provided with end cap, it is characterized in that: between described outer magnet rotor and interior magnet rotor, be provided with separation sleeve, heat pipe is provided with in separation sleeve, also heat pipe is provided with in cavity between separation sleeve and pump shaft, described heat pipe is stretched out by magnetic drive pump outer wall, magnetic drive pump periphery is provided with evaporator fin, evaporator fin connects compressor by copper pipe, compressor connects fin condenser by copper pipe.
2. the practical cooling type magnetic drive pump of one according to claim 1, is characterized in that: described outer magnet rotor and interior magnet rotor outer wall are with fin.
3. the practical cooling type magnetic drive pump of one according to claim 1, is characterized in that: described heat pipe is copper material, and copper pipe outer wall has worm structure.
4. the practical cooling type magnetic drive pump of one according to claim 3, is characterized in that: described heat pipe is fixed on magnetic drive pump outer wall by seamless welding.
5. the practical cooling type magnetic drive pump of one according to claim 1, is characterized in that: be provided with support box between described motor and magnetic drive pump, and the rotating shaft of motor connects the transmission shaft in support box, and transmission shaft connects the outer magnet rotor of magnetic drive pump.
6. the practical cooling type magnetic drive pump of one according to claim 1, is characterized in that: described separation sleeve internal surface lining has fluoroplastic.
7. the practical cooling type magnetic drive pump of one according to claim 1, is characterized in that: described compressor and fin condenser are arranged on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742851.8A CN105240284A (en) | 2015-11-03 | 2015-11-03 | Practical cooling magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742851.8A CN105240284A (en) | 2015-11-03 | 2015-11-03 | Practical cooling magnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240284A true CN105240284A (en) | 2016-01-13 |
Family
ID=55038061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742851.8A Pending CN105240284A (en) | 2015-11-03 | 2015-11-03 | Practical cooling magnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240284A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605746A (en) * | 2017-11-03 | 2018-01-19 | 安徽南方化工泵业有限公司 | A kind of cooling type metal magnetic pump |
| CN111894862A (en) * | 2020-06-10 | 2020-11-06 | 安徽银龙泵阀股份有限公司 | Novel magnetic coupling for magnetic pump |
| CN113994099A (en) * | 2019-06-24 | 2022-01-28 | 巴鲁法蒂股份公司 | Coolant pump for vehicle |
| CN117386633A (en) * | 2023-12-12 | 2024-01-12 | 烟台恒邦泵业有限公司 | Leakless magnetic rotary jet pump |
| CN120557295A (en) * | 2025-07-30 | 2025-08-29 | 瑞安市宏基汽摩配有限公司 | Automatic cooling brake caliper |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331917A1 (en) * | 1973-06-22 | 1975-01-23 | Hohenzollern Huettenverwalt | Gear type hydraulic pump for lubricating oil - of unitary construction with driving motor and priming pump |
| CN2184808Y (en) * | 1994-01-14 | 1994-12-07 | 石家庄焦化厂 | Wind and liquid double cooling magnetic chemical pump |
| CN2480589Y (en) * | 2001-05-28 | 2002-03-06 | 丹东边境经济合作区克隆集团有限公司 | Magnetic pump |
| CN2674156Y (en) * | 2004-01-06 | 2005-01-26 | 哈尔滨理工大学 | High temp. magnetic pump |
| CN201013802Y (en) * | 2007-01-16 | 2008-01-30 | 重庆大学 | Heat pipe magnetorheological braking device |
| CN103267437A (en) * | 2013-06-10 | 2013-08-28 | 天津市布加迪环保科技发展有限公司 | Double-finned heat pipe cooling device |
| CN203743077U (en) * | 2014-02-18 | 2014-07-30 | 陕西天宏硅材料有限责任公司 | Magnetic pump heat dissipation system |
| CN104869785A (en) * | 2014-02-20 | 2015-08-26 | 联想(北京)有限公司 | Electronic equipment |
| CN205101243U (en) * | 2015-11-03 | 2016-03-23 | 安徽腾龙泵阀制造有限公司 | Practical cooling type magnetic drive pump |
-
2015
- 2015-11-03 CN CN201510742851.8A patent/CN105240284A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2331917A1 (en) * | 1973-06-22 | 1975-01-23 | Hohenzollern Huettenverwalt | Gear type hydraulic pump for lubricating oil - of unitary construction with driving motor and priming pump |
| CN2184808Y (en) * | 1994-01-14 | 1994-12-07 | 石家庄焦化厂 | Wind and liquid double cooling magnetic chemical pump |
| CN2480589Y (en) * | 2001-05-28 | 2002-03-06 | 丹东边境经济合作区克隆集团有限公司 | Magnetic pump |
| CN2674156Y (en) * | 2004-01-06 | 2005-01-26 | 哈尔滨理工大学 | High temp. magnetic pump |
| CN201013802Y (en) * | 2007-01-16 | 2008-01-30 | 重庆大学 | Heat pipe magnetorheological braking device |
| CN103267437A (en) * | 2013-06-10 | 2013-08-28 | 天津市布加迪环保科技发展有限公司 | Double-finned heat pipe cooling device |
| CN203743077U (en) * | 2014-02-18 | 2014-07-30 | 陕西天宏硅材料有限责任公司 | Magnetic pump heat dissipation system |
| CN104869785A (en) * | 2014-02-20 | 2015-08-26 | 联想(北京)有限公司 | Electronic equipment |
| CN205101243U (en) * | 2015-11-03 | 2016-03-23 | 安徽腾龙泵阀制造有限公司 | Practical cooling type magnetic drive pump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605746A (en) * | 2017-11-03 | 2018-01-19 | 安徽南方化工泵业有限公司 | A kind of cooling type metal magnetic pump |
| CN113994099A (en) * | 2019-06-24 | 2022-01-28 | 巴鲁法蒂股份公司 | Coolant pump for vehicle |
| CN111894862A (en) * | 2020-06-10 | 2020-11-06 | 安徽银龙泵阀股份有限公司 | Novel magnetic coupling for magnetic pump |
| CN117386633A (en) * | 2023-12-12 | 2024-01-12 | 烟台恒邦泵业有限公司 | Leakless magnetic rotary jet pump |
| CN117386633B (en) * | 2023-12-12 | 2024-03-01 | 烟台恒邦泵业有限公司 | Leakless magnetic rotary jet pump |
| CN120557295A (en) * | 2025-07-30 | 2025-08-29 | 瑞安市宏基汽摩配有限公司 | Automatic cooling brake caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
|
| RJ01 | Rejection of invention patent application after publication |