CN105351255A - High-temperature-resistant magnetic pump - Google Patents
High-temperature-resistant magnetic pump Download PDFInfo
- Publication number
- CN105351255A CN105351255A CN201510766768.4A CN201510766768A CN105351255A CN 105351255 A CN105351255 A CN 105351255A CN 201510766768 A CN201510766768 A CN 201510766768A CN 105351255 A CN105351255 A CN 105351255A
- Authority
- CN
- China
- Prior art keywords
- pump
- resistant magnetic
- temperature
- coupling shaft
- bearing housing
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
-
- 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
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/404—Transmission of power through magnetic drive coupling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a high-temperature-resistant magnetic pump. The high-temperature-resistant magnetic pump comprises a shell, an impeller, a pump cover, a pump shaft, a support, an inner magnetic rotor, an isolation sleeve, an outer magnetic rotor part and a bearing box assembly. The isolation sleeve comprises a thin-wall barrel and a bottom plate. The bearing box assembly is provided with a connecting shaft. The bottom plate of the isolation sleeve is in a shape of a protruding arc. A heat insulating disk is arranged between the support and the bearing box assembly. The inner diameter of the heat insulating disk is matched with that of a connecting shaft of the bearing box assembly. The structure is adopted for the high-temperature-resistant magnetic pump, the heat isolation disk is arranged between the support and the bearing box assembly, and the protruding-arc-shaped structure is adopted for the bottom plate of the isolation sleeve, so that heat is dissipated on a box body and cannot be transmitted to a motor, and therefore the high-temperature-resistant magnetic pump can stably run for a long time, the utilizing rate of the high-temperature-resistant magnetic pump is increased, and the using cost is reduced for a user.
Description
Technical field
The present invention relates to pump, particularly relate to a kind of high temperature-resistant magnetic pump.
Background technique
Magnetic drive pump is conventional fluid conveying machine, with it without leakage, low noise, the advantage such as stable, is widely used in the industries such as medicine, chemical industry, bathroom.Magnetic drive pump comprises housing, impeller, pump cover, pump shaft, interior magnet rotor, separation sleeve, outer magnet rotor, motor and is positioned at the liner plate of motor end, outer magnet rotor and motor shaft affixed, interior magnet rotor and pump shaft affixed, separation sleeve is made up of flange, thin-walled cylinder and base plate, separation sleeve flange connects with pump cover, the outer magnet rotor of driven by motor rotates, then in driving, magnet rotor rotates, and interior magnet rotor is driven member.When magnetic drive pump uses in high temperature environments, due to the situation that fed sheet of a media has temperature higher, heat is delivered to motor, and motor has heat protector, and cause the utilization ratio of magnetic drive pump to reduce, customer using cost is higher.
Summary of the invention
Technical problem to be solved by this invention is: the high temperature-resistant magnetic pump providing a kind of and increase operation rate, reduce customer using cost.
Solve this technical problem, technological scheme of the present invention is: a kind of high temperature-resistant magnetic pump, comprise housing, impeller, pump cover, pump shaft, support, interior magnet rotor, separation sleeve, outer magnetic rotor component and bearing housing assembly, described separation sleeve comprises thin-walled cylinder and base plate, described bearing housing assembly has coupling shaft, the base plate of described separation sleeve is protruding arc, and be provided with thermal insulating disc between described support and bearing housing assembly, the internal diameter of thermal insulating disc and the coupling shaft of bearing housing assembly adapt.
Described thermal insulating disc is connected with fan.
The end of the coupling shaft of described bearing housing assembly has coupling shaft cover plate, and described coupling shaft cover plate and separation sleeve base plate interval, described coupling shaft cover plate is connected with outer magnetic rotor component.
A kind of high temperature-resistant magnetic pump of the present invention adopts such structure, thermal insulating disc is provided with between support and bearing housing assembly, the base plate of separation sleeve adopts protruding arcuate structure, heat is dissipated at casing place, heat is not delivered to motor, in high temperature environments can long-play steady, improve the utilization ratio of high temperature-resistant magnetic pump, reduce customer using cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, a kind of high temperature-resistant magnetic pump of the present invention is described in further detail;
Fig. 1 is the structural representation of a kind of high temperature-resistant magnetic pump of the present invention;
In FIG, 1, housing; 2, impeller; 3, rotating ring combination; 4, axle sleeve; 5, pump shaft; 6, outer magnetic rotor component; 7, separation sleeve; 8, thermal insulating disc; 9, bearing housing assembly; 10, coupling shaft cover plate; 11, support; 12, interior magnet rotor; 13, pump cover.
Embodiment
As shown in Figure 1, high temperature-resistant magnetic pump comprises housing 1, impeller 2, pump cover 13, pump shaft 5, rotating ring combination 3, axle sleeve 4, support 11, interior magnet rotor 11, separation sleeve 7, outer magnetic rotor component 6, thermal insulating disc 8 and bearing housing assembly 9, bearing housing assembly 9 has coupling shaft, separation sleeve 7 comprises thin-walled cylinder and base plate, base plate is protruding arc, thermal insulating disc 8 is had between support 11 and bearing housing assembly 9, the internal diameter of thermal insulating disc 8 and the coupling shaft of bearing housing assembly adapt, thermal insulating disc 8 is connected with fan, the end of the coupling shaft of bearing housing assembly 9 has coupling shaft cover plate 10, coupling shaft cover plate 10 is spaced apart with separation sleeve base plate, coupling shaft cover plate 10 is connected with outer magnetic rotor component 6.
A kind of high temperature-resistant magnetic pump of the present invention adopts such structure, thermal insulating disc is provided with between support and bearing housing assembly, the base plate of separation sleeve adopts protruding arcuate structure, heat is dissipated at casing place, heat is not delivered to motor, in high temperature environments can long-play steady, improve the utilization ratio of high temperature-resistant magnetic pump, reduce customer using cost.
Claims (3)
1. a high temperature-resistant magnetic pump, comprise housing, impeller, pump cover, pump shaft, support, interior magnet rotor, separation sleeve, outer magnetic rotor component and bearing housing assembly, described separation sleeve comprises thin-walled cylinder and base plate, described bearing housing assembly has coupling shaft, it is characterized in that: the base plate of described separation sleeve is protruding arc, be provided with thermal insulating disc between described support and bearing housing assembly, the internal diameter of thermal insulating disc and the coupling shaft of bearing housing assembly adapt.
2. a kind of high temperature-resistant magnetic pump according to claim 1, is characterized in that: described thermal insulating disc is connected with fan.
3. a kind of high temperature-resistant magnetic pump according to claim 1 and 2, it is characterized in that: the end of the coupling shaft of described bearing housing assembly has coupling shaft cover plate, described coupling shaft cover plate and separation sleeve base plate interval, described coupling shaft cover plate is connected with outer magnetic rotor component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766768.4A CN105351255A (en) | 2015-11-05 | 2015-11-05 | High-temperature-resistant magnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510766768.4A CN105351255A (en) | 2015-11-05 | 2015-11-05 | High-temperature-resistant magnetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351255A true CN105351255A (en) | 2016-02-24 |
Family
ID=55327297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510766768.4A Pending CN105351255A (en) | 2015-11-05 | 2015-11-05 | High-temperature-resistant magnetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968961A (en) * | 2017-03-31 | 2017-07-21 | 门立山 | A kind of high temperature centrifugal fluid pump |
| CN111927788A (en) * | 2020-08-18 | 2020-11-13 | 大连海密梯克泵业有限公司 | Magnetic drive pump bearing box with heat shield structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026856A (en) * | 1983-07-22 | 1985-02-09 | Teikoku Denki Seisakusho:Kk | Partition wall of magnet coupling |
| CN2285841Y (en) * | 1996-07-19 | 1998-07-08 | 浙江省机电设计研究院 | Automatic axial force balancing device for magnetic pump |
| CN101089401A (en) * | 2007-06-27 | 2007-12-19 | 丹东克隆集团有限责任公司 | High performance magnetic pump |
| CN203297133U (en) * | 2013-06-08 | 2013-11-20 | 丹东通博流体设备有限公司 | Magnetic pump with heat-preserving structure |
| CN203879807U (en) * | 2014-05-20 | 2014-10-15 | 丹东凯铭流体机械制造有限公司 | Anti-crystallization full-jacketed magnetic pump |
-
2015
- 2015-11-05 CN CN201510766768.4A patent/CN105351255A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026856A (en) * | 1983-07-22 | 1985-02-09 | Teikoku Denki Seisakusho:Kk | Partition wall of magnet coupling |
| CN2285841Y (en) * | 1996-07-19 | 1998-07-08 | 浙江省机电设计研究院 | Automatic axial force balancing device for magnetic pump |
| CN101089401A (en) * | 2007-06-27 | 2007-12-19 | 丹东克隆集团有限责任公司 | High performance magnetic pump |
| CN203297133U (en) * | 2013-06-08 | 2013-11-20 | 丹东通博流体设备有限公司 | Magnetic pump with heat-preserving structure |
| CN203879807U (en) * | 2014-05-20 | 2014-10-15 | 丹东凯铭流体机械制造有限公司 | Anti-crystallization full-jacketed magnetic pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968961A (en) * | 2017-03-31 | 2017-07-21 | 门立山 | A kind of high temperature centrifugal fluid pump |
| CN111927788A (en) * | 2020-08-18 | 2020-11-13 | 大连海密梯克泵业有限公司 | Magnetic drive pump bearing box with heat shield structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8297948B2 (en) | Arrangement for delivering fluids | |
| JP5622777B2 (en) | Compressor or vacuum machine | |
| CN103629118B (en) | A kind of riser permanent magnet shield pump | |
| AU2014270523C1 (en) | Pump arrangement | |
| AU2014264828B2 (en) | Pump arrangement | |
| JP2017513445A (en) | Rotating device with radial magnetic coupling | |
| CN205207206U (en) | Miniature pump integral type magnetic drive pump based on axial motor drive | |
| CN105351255A (en) | High-temperature-resistant magnetic pump | |
| CN203335420U (en) | Small-flow high-lift magnetic transmission peripheral pump | |
| CN105317697A (en) | Connecting structure for magnetic drive pump and bearing box assembly | |
| TW200626804A (en) | Pump for liquids under positive pressure | |
| US20160365768A1 (en) | Electric motor vehicle coolant pump | |
| CN104100536A (en) | Isolation cover assembly of magnetic force pump | |
| CN111207088A (en) | High-temperature magnetic pump | |
| CN104088797A (en) | Anti-crystallization magnetic pump | |
| CN204344476U (en) | Magnetic drives chemical pump | |
| US10330107B2 (en) | Drive rotor for a magnetically coupled pump having tolerance rings | |
| US10711684B2 (en) | Fluid fan clutch | |
| CN202673703U (en) | High-revolving-speed magnetic-transmission tangent flow pump | |
| CN204082683U (en) | A kind of conveying easily-crystallized medium magnetic drive pump | |
| CN104196763A (en) | Magnetic pump for conveying easily crystallized medium | |
| CN105849411B (en) | Convolute-hydrodynamic mechanics | |
| CN205225671U (en) | Chemical industry vanes pump is connected to disk magnetic force | |
| CN201526604U (en) | Suspension and stopping device for bearings | |
| CN204386895U (en) | A kind of magnetic drives No leakage centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |