CN205841231U - From filter type magnetic drive pump - Google Patents
From filter type magnetic drive pump Download PDFInfo
- Publication number
- CN205841231U CN205841231U CN201620676403.2U CN201620676403U CN205841231U CN 205841231 U CN205841231 U CN 205841231U CN 201620676403 U CN201620676403 U CN 201620676403U CN 205841231 U CN205841231 U CN 205841231U
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- China
- Prior art keywords
- pump head
- pump
- outer magnet
- magnet
- magnetic drive
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Abstract
This utility model relates to a kind of pumping plant, particularly relates to a kind of from filter type magnetic drive pump；nullIncluding motor、The pump housing、The magnetic driver being located in the pump housing、Pump head、Filter screen and visual windows，Pump head is arranged on the end of the pump housing，Impeller and the sealing gland being connected with the opening of pump head it is provided with in pump head，Magnetic driver includes motor shaft、Output shaft、Separation sleeve、Outer magnet and the inner magnet being arranged concentrically with outer magnet and rotating under the magnetically-actuated of outer magnet，The two ends of motor shaft are connected with outer magnet and motor respectively，Separation sleeve is coated on outer magnet and seamless applying with outer magnet，One end of output shaft is connected with inner magnet，The other end of output shaft is connected through sealing gland with impeller，The other end of pump head is provided with axial inlet，Liquid outlet is vertically set on pump head top，Filter screen it is provided with at inlet，Draw-in groove it is provided with at inlet，Filter screen is by draw-in groove and pump head clamping，Visual windows is arranged between liquid outlet and inlet；Of the present utility model from filter type magnetic drive pump, sealing effectiveness monitors more convenient preferably, in real time.
Description
Technical field
This utility model relates to a kind of pumping plant, particularly relates to a kind of from filter type magnetic drive pump.
Background technology
It is known that magnetic drive pump as being used for the new product of centrifugal pump by permanent magnetism shaft coupling, reasonable in design, technique is advanced, main
The fields such as water circulation to be applied to, cooling recirculation system, medical apparatus and instruments；The medium of magnetic drive pump of the prior art is to pass through pump head
Carry out carrying, if conveying medium has hard particles, it is easy to cause the scuffing of impeller or scratch and block, the most such as
The really improper damage being also possible to cause impeller of maintaining method, thus at pumped (conveying) medium or make medium pressurization easily produces
Leakage.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide the monitoring preferable, real-time of a kind of sealing effectiveness relatively
For convenience from filter type magnetic drive pump.
Of the present utility model from filter type magnetic drive pump, including motor, the pump housing, the magnetic driver being located in the pump housing, pump head, filter
Net and visual windows, described pump head is arranged on the end of the described pump housing, be provided with in described pump head impeller and with the opening of described pump head
The sealing gland that mouth end is connected, described magnetic driver includes motor shaft, output shaft, separation sleeve, outer magnet and and outer magnet
Be arranged concentrically and under the magnetically-actuated of described outer magnet rotate inner magnet, the two ends of described motor shaft respectively with described outer magnetic
Body is connected with described motor, and described separation sleeve is coated on described outer magnet and seamless applying with described outer magnet, described output
One end of axle is connected with described inner magnet, and the other end of described output shaft is connected through described sealing gland with described impeller, institute
The other end stating pump head is provided with axial inlet, and described liquid outlet is vertically set on described pump head top, at described inlet
Being provided with filter screen, be provided with draw-in groove at described inlet, described filter screen is by described draw-in groove and described pump head clamping, described visual windows
It is arranged between described liquid outlet and inlet.
Further, the filtering accuracy of described filter screen is set to 40-50 mesh/square feet.
Further, described separation sleeve is set to austenitic stainless steel separation sleeve, or titanium alloy separation sleeve, or Kazakhstan is closed
Gold separation sleeve.
Further, described sealing gland is set to bearing block, and described output shaft is set to be arranged in described bearing block inner chamber
Bearing.
Further, described visual windows includes that transparent visual window, seal groove and sealing ring, described transparent visual window pass through
Sealing ring in described seal groove seals against each other with described pump head.
By such scheme, this utility model at least have the advantage that this utility model provides from filter type magnetic drive pump
Filter screen and visual windows it is provided with, filter screen solid particle in filter medium, it is to avoid occur stifled at impeller at inlet
Plug, causes operational difficulties；Visual windows is for monitoring working order within magnetic drive pump pump head in real time, it is to avoid the sky of magnetic drive pump
Turn.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 is the structural representation from filter type magnetic drive pump that this utility model provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Seeing Fig. 1, the one of this utility model one preferred embodiment, from filter type magnetic drive pump, including motor 1, the pump housing 12, sets
Magnetic driver, pump head 13, filter screen 14 and visual windows 11 in the pump housing 12, pump head 13 is arranged on the end of the pump housing 12, pump
Being provided with impeller 8 in 13 and sealing gland 10 that the opening with pump head 13 is connected, magnetic driver includes motor shaft 2, output
Axle 9, separation sleeve 3, outer magnet 4 and the inner magnet 5 being arranged concentrically with outer magnet 4 and rotating under the magnetically-actuated of outer magnet 4,
The two ends of motor shaft 2 are connected with outer magnet 4 and motor 1 respectively, separation sleeve 3 be coated on outer magnet 4 and with outer magnet 4 seamless paste
Closing, one end of output shaft 9 is connected with inner magnet 5, and the other end of output shaft 9 is connected through sealing gland 10 with impeller 8, pump head 13
The other end be provided with axial inlet 7, liquid outlet 6 is vertically set on pump head 13 top, is provided with filter screen 14, enters at inlet 7
Be provided with draw-in groove at liquid mouth 7, filter screen 14 by draw-in groove and pump head 13 clamping, visual windows 11 be arranged on inlet 7 and liquid outlet 6 it
Between.
Operation principle of the present utility model is: this utility model provide from filter type magnetic drive pump in the outer circumference portion of inner magnet
Divide and the inner circumferential portion of outer magnet, load onto magnet respectively, interior outer magnet work surface is alignd, i.e. automatic coupling, interior outer magnet
Between have certain air gap, be used for isolating actively and slave unit；When magnet jumps to from current coupling state, the circumference changing of the relative positions
During next couple state, during this skidding, the magnetic field in air gap changes rapidly, and interior outer magnet is filled by the other side simultaneously and moves back
Magnetic, produces heat, and in the short time, temperature can rapidly rise to more than 100 degrees Celsius, thus causes magnet demagnetization, therefore,
Between interior outer magnet, a separation sleeve 3 is installed, inner magnet 5 or outer magnet 4 can be closed, and set in separation sleeve 3
Put cooling layer, when magnetic drive pump pumped (conveying) medium temperature exceedes regulation, cooling can be provided from outside, the heat of inner magnet 5 is entered
Row heat transfer or outer magnet 4 is carried out heat conduction by air gap；In addition to prevent the junction between impeller 8 and output shaft 9
Block, cause magnetic drive pump to dally, at inlet 7, be provided with filter screen 14, the particulate matter in filter medium, coordinate pump head
The visual windows 11 that can monitor in real time arranged on 13.
For the particulate matter in the medium that effectively filters out, the filtering accuracy of filter screen 14 is set to 40-50 mesh/square English
Chi.
In order to effectively reduce eddy current loss, separation sleeve 3 is set to austenitic stainless steel separation sleeve, or titanium alloy separation sleeve,
Or Hastelloy separation sleeve.
In order to the impeller 8 in drive pump head 13 while realizing sealing rotates, sealing gland 10 is set to bearing block, described
Output shaft 9 is set to the bearing being arranged in described bearing block inner chamber.
In order to the in-plant working order to the impeller 8 in pump head 13 carries out real-time monitoring, visual windows 11 includes
Transparent visual window, seal groove and sealing ring, transparent visual window is sealed against each other with pump head by the sealing ring in seal groove.
Below it is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that for
For those skilled in the art, on the premise of without departing from this utility model know-why, it is also possible to if making
Dry improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (5)
1. one kind from filter type magnetic drive pump, it is characterised in that: include motor, the pump housing, the magnetic driver being located in the pump housing, pump head,
Filter screen and visual windows, described pump head is arranged on the end of the described pump housing, be provided with in described pump head impeller and with described pump head
Opening be connected sealing gland, described magnetic driver include motor shaft, output shaft, separation sleeve, outer magnet and with outer magnetic
Body be arranged concentrically and under the magnetically-actuated of described outer magnet rotate inner magnet, the two ends of described motor shaft respectively with described outside
Magnet is connected with described motor, and described separation sleeve is coated on described outer magnet and seamless applying with described outer magnet, described defeated
One end of shaft is connected with described inner magnet, and the other end of described output shaft is connected through described sealing gland with described impeller,
The other end of described pump head is provided with axial inlet, and liquid outlet is vertically set on described pump head top, sets at described inlet
Having filter screen, be provided with draw-in groove at described inlet, described filter screen is by described draw-in groove and described pump head clamping, and described visual windows sets
Put between described liquid outlet and inlet.
It is the most according to claim 1 from filter type magnetic drive pump, it is characterised in that: the filtering accuracy of described filter screen is set to 40-
50 mesh/square feet.
The most according to claim 1 from filter type magnetic drive pump, it is characterised in that: described separation sleeve be set to austenitic stainless steel every
From set, or titanium alloy separation sleeve, or Hastelloy separation sleeve.
It is the most according to claim 1 from filter type magnetic drive pump, it is characterised in that: described sealing gland is set to bearing block, described
Output shaft is set to the bearing being arranged in described bearing block inner chamber.
The most according to claim 1 from filter type magnetic drive pump, it is characterised in that: described visual windows include transparent visual window,
Seal groove and sealing ring, described transparent visual window is sealed against each other with described pump head by the sealing ring in described seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676403.2U CN205841231U (en) | 2016-06-30 | 2016-06-30 | From filter type magnetic drive pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676403.2U CN205841231U (en) | 2016-06-30 | 2016-06-30 | From filter type magnetic drive pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205841231U true CN205841231U (en) | 2016-12-28 |
Family
ID=57622065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676403.2U Active CN205841231U (en) | 2016-06-30 | 2016-06-30 | From filter type magnetic drive pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205841231U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026742A (en) * | 2018-07-17 | 2018-12-18 | 安徽南方化工泵业有限公司 | A kind of metal magnetic pump with sealing structure |
| CN110848178A (en) * | 2019-11-30 | 2020-02-28 | 曾庆哲 | Magnetic pump for industrial conveying |
| WO2020140322A1 (en) * | 2019-01-02 | 2020-07-09 | 东莞市创升机械设备有限公司 | Magnetic pump with protective cover |
-
2016
- 2016-06-30 CN CN201620676403.2U patent/CN205841231U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026742A (en) * | 2018-07-17 | 2018-12-18 | 安徽南方化工泵业有限公司 | A kind of metal magnetic pump with sealing structure |
| WO2020140322A1 (en) * | 2019-01-02 | 2020-07-09 | 东莞市创升机械设备有限公司 | Magnetic pump with protective cover |
| CN110848178A (en) * | 2019-11-30 | 2020-02-28 | 曾庆哲 | Magnetic pump for industrial conveying |
| CN110848178B (en) * | 2019-11-30 | 2020-09-25 | 安徽凯特泵业有限公司 | Magnetic pump for industrial conveying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190708 Address after: 473000 No. 19 Fanli Street, Chengguan Town, Neixiang County, Nanyang City, Henan Province Patentee after: Nanyang Meibao Environmental Protection Equipment Co., Ltd. Address before: Room 118, Wapuhe Road, Penglang, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Guobao Filter Co., Ltd. |
|
| TR01 | Transfer of patent right |