CN101956716A - High-speed magnetic pump - Google Patents
High-speed magnetic pump Download PDFInfo
- Publication number
- CN101956716A CN101956716A CN 201010287558 CN201010287558A CN101956716A CN 101956716 A CN101956716 A CN 101956716A CN 201010287558 CN201010287558 CN 201010287558 CN 201010287558 A CN201010287558 A CN 201010287558A CN 101956716 A CN101956716 A CN 101956716A
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- China
- Prior art keywords
- pump
- bearing
- pump shaft
- support
- impeller
- Prior art date
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Abstract
The invention relates to a high-speed magnetic pump which comprises a motor, a heat radiating assembly, a pump shaft, a pump cover, a magnetic driver assembly and a speed increasing box assembly, wherein the motor is arranged at one end of a base, and the other end of the base is provided with a bracket; a main shaft of the motor is connected with the speed increasing box assembly to drive the magnetic driver assembly; the pump shaft is arranged in the magnetic driver; and the front end of the pump shaft is provided with an impeller. A method for mounting an inducing wheel on the impeller can overcome the defects existing in the old-fashioned product. The invention has the advantages of simple structure, low production cost and high working efficiency and can not cause pollution to the environment.
Description
Technical field: the present invention relates to a kind of magnetic drive pump, particularly relate to a kind of a kind of high-speed magnetic pump that chemical field uses that is used in.
Background technique: at chemical field, there have a lot of occasions to need to be high-lift, the chemical pump of low discharge, and this class pump is because pressure is bigger, sealability requires very high, and it is fast that rotating speed of motor is wanted, and has increased the cost of production of equipment so on the one hand, on the other hand, manufacturing requirement and the accuracy of manufacturing to equipment all proposed very high requirement.The domestic pump that uses at this interarea, existing problems in various degree all, have because the sealing of equipment does not well solve, be easy to generate run, drip, leak, environment is polluted.The power owing to motor that has is not enough, does not reach needed lift.
Summary of the invention: purpose of the present invention will provide a kind of high-speed magnetic pump exactly, and it can fundamentally solve the existing defective of Vintage Product.The object of the present invention is achieved like this, a kind of high-speed magnetic pump, formed by motor, radiating subassembly, pump shaft, thrust bearing lining, thrust bearing, axle sleeve, impeller, base, support, inducer, the pump housing, cover plate, pump cover, carriage, sliding bearing, bearing support, magnetic driver assembly, speedup box assembly, it is characterized in that: described motor is arranged on an end of base, the other end of base is provided with support, and described support links to each other with the pump housing; The main shaft of described motor links to each other with the speedup box assembly, drive the magnetic driver assembly, in described magnetic driver, be provided with pump shaft, front end at pump shaft is provided with thrust bearing and thrust bearing lining, be provided with bearing support in the thrust bearing rear end, in described bearing support, be provided with sliding bearing, be provided with axle sleeve between sliding bearing and the pump shaft; Front end at pump shaft is provided with impeller, and described impeller is provided with inducer; The pump housing interconnects by cover plate and pump cover.
The present invention is simple in structure, and cost of production is low, and high working efficiency can not pollute environment.
Description of drawings: Fig. 1 is a structural representation of the present invention
1. motor, 2. radiating subassembly, 3. pump shaft, 4. thrust bearing lining, 5. thrust bearing, 6. axle sleeve, 7. impeller, 8. base, 9. support, 10. inducer, 11. pump housings, 12. cover plates, 13. pump covers, 14. carriages, 15. sliding bearings, 16 bearing supports, 17. magnetic driver assemblies, 18. speedup box assemblies
Embodiment: in the drawings, a kind of high-speed magnetic pump of the present invention, formed by motor, radiating subassembly, pump shaft, thrust bearing lining, thrust bearing, axle sleeve, impeller, base, support, inducer, the pump housing, cover plate, pump cover, carriage, sliding bearing, bearing support, magnetic driver assembly, speedup box assembly, it is characterized in that: described motor is arranged on an end of base, the other end of base is provided with support, and described support links to each other with the pump housing; The main shaft of described motor links to each other with the speedup box assembly, drive the magnetic driver assembly, in described magnetic driver, be provided with pump shaft, front end at pump shaft is provided with thrust bearing and thrust bearing lining, be provided with bearing support in the thrust bearing rear end, in described bearing support, be provided with sliding bearing, be provided with axle sleeve between sliding bearing and the pump shaft; Front end at pump shaft is provided with impeller, and described impeller is provided with inducer; The pump housing interconnects by cover plate and pump cover.During concrete enforcement, driven by motor speedup box assembly high speed rotating, the magnetic driver assembly is under the effect in magnetic field, cutting magnetic line drives the pump shaft high speed rotating, when guaranteeing the pump shaft high speed rotating, do not produce noise and high vibration, both sides at pump shaft are provided with sliding bearing, are provided with thrust bearing in the rear end of pump shaft, to guarantee the stability of pump shaft when the high speed rotating.Motor can produce a large amount of heats when driving magnetic driver assembly high speed rotating, and these heats can reduce pump performance significantly, can shorten the working life of pump simultaneously.The present invention is provided with radiating subassembly in the magnetic driver assembly, like this when magnetic driver produces a large amount of heat, can be by radiating subassembly with the heat that produces, and excavationg pump is external, thereby can guarantee the normal operation of high speed pump.In order to guarantee the working efficiency of high speed pump, the present invention is provided with inducer at the front end of impeller, when high speed pump rotates, can produce certain low pressure area earlier at the front end of impeller, and such design can improve the working efficiency of pump significantly.
Claims (1)
1. high-speed magnetic pump, formed by motor, radiating subassembly, pump shaft, thrust bearing lining, thrust bearing, axle sleeve, impeller, base, support, inducer, the pump housing, cover plate, pump cover, carriage, sliding bearing, bearing support, magnetic driver assembly, speedup box assembly, it is characterized in that: described motor is arranged on an end of base, the other end of base is provided with support, and described support links to each other with the pump housing; The main shaft of described motor links to each other with the speedup box assembly, drive the magnetic driver assembly, in described magnetic driver, be provided with pump shaft, front end at pump shaft is provided with thrust bearing and thrust bearing lining, be provided with bearing support in the thrust bearing rear end, in described bearing support, be provided with sliding bearing, be provided with axle sleeve between sliding bearing and the pump shaft; Front end at pump shaft is provided with impeller, and described impeller is provided with inducer; The pump housing interconnects by cover plate and pump cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010287558 CN101956716A (en) | 2010-09-13 | 2010-09-13 | High-speed magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010287558 CN101956716A (en) | 2010-09-13 | 2010-09-13 | High-speed magnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101956716A true CN101956716A (en) | 2011-01-26 |
Family
ID=43484255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010287558 Pending CN101956716A (en) | 2010-09-13 | 2010-09-13 | High-speed magnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308327A (en) * | 2013-05-08 | 2016-02-03 | Ksb股份公司 | Pump arrangement comprising a plain bearing arrangement |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158888A (en) * | 1995-12-08 | 1997-06-17 | Nikkiso Co Ltd | Canned motor pump |
| CN2782992Y (en) * | 2005-01-20 | 2006-05-24 | 丹东通博流体设备有限公司 | High speed magnetic centrifugal pump |
| CN101187377A (en) * | 2007-12-11 | 2008-05-28 | 蔡国华 | Magnetic force pump |
| CN201568318U (en) * | 2009-12-09 | 2010-09-01 | 黄佳华 | Horizontal-type magnetic drive pump |
| CN201786683U (en) * | 2010-09-13 | 2011-04-06 | 黄佳华 | High-speed magnetic pump |
-
2010
- 2010-09-13 CN CN 201010287558 patent/CN101956716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158888A (en) * | 1995-12-08 | 1997-06-17 | Nikkiso Co Ltd | Canned motor pump |
| CN2782992Y (en) * | 2005-01-20 | 2006-05-24 | 丹东通博流体设备有限公司 | High speed magnetic centrifugal pump |
| CN101187377A (en) * | 2007-12-11 | 2008-05-28 | 蔡国华 | Magnetic force pump |
| CN201568318U (en) * | 2009-12-09 | 2010-09-01 | 黄佳华 | Horizontal-type magnetic drive pump |
| CN201786683U (en) * | 2010-09-13 | 2011-04-06 | 黄佳华 | High-speed magnetic pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105308327A (en) * | 2013-05-08 | 2016-02-03 | Ksb股份公司 | Pump arrangement comprising a plain bearing arrangement |
| CN105308327B (en) * | 2013-05-08 | 2017-09-26 | Ksb 股份公司 | Pump installation with sliding bearing mechanism |
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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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU HIGHTING PUMP VALVE MANUFACTURING CO., LTD. Assignor: Huang Jiahua Contract record no.: 2011320000675 Denomination of invention: Magnetic-gear high temperature-resistant high-speed magnetic pump License type: Exclusive License Open date: 20110126 Record date: 20110503 |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110126 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGSU HIGHTING PUMP VALVE MANUFACTURING CO., LTD. Assignor: Huang Jiahua Contract record no.: 2011320000675 Date of cancellation: 20170612 |
|
| EC01 | Cancellation of recordation of patent licensing contract |