CN205895675U - Novel high -efficient magnetic drive pump is with compound separation sleeve - Google Patents
Novel high -efficient magnetic drive pump is with compound separation sleeve Download PDFInfo
- Publication number
- CN205895675U CN205895675U CN201620716390.7U CN201620716390U CN205895675U CN 205895675 U CN205895675 U CN 205895675U CN 201620716390 U CN201620716390 U CN 201620716390U CN 205895675 U CN205895675 U CN 205895675U
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- China
- Prior art keywords
- jacket layer
- separation sleeve
- interior
- magnetic drive
- drive pump
- 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.)
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- 238000000926 separation method Methods 0.000 title claims abstract description 28
- 150000001875 compounds Chemical class 0.000 title abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 12
- 239000011152 fibreglass Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000005347 demagnetization Effects 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 abstract description 2
- 239000007769 metal material Substances 0.000 abstract description 2
- 238000005255 carburizing Methods 0.000 abstract 3
- 229920000049 Carbon (fiber) Polymers 0.000 abstract 1
- 239000004917 carbon fiber Substances 0.000 abstract 1
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000006798 recombination Effects 0.000 abstract 1
- 238000005215 recombination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a novel high -efficient magnetic drive pump is with compound separation sleeve, the separation sleeve is circular slot shape casing, is equipped with the ring flange on the circular slot shape shell opening, circular slot shape casing is to interior jacket layer, glass fiber cloth layer and the interior isolation jacket layer of keeping apart outside for in proper order outside from, it has carbon fiber material or glass fiber material's steel to mould for packing to keep apart the jacket layer material outward, interior 6 materials of isolation jacket layer are the fine PFA of carburizing or fine FEP of carburizing or the fine ETFE of carburizing, it passes through to keep apart the jacket layer outward glass fiber cloth layer with interior isolation jacket layer complex forms, this non -metallic material's double -deck compound separation sleeve, no magnetoelectric vortex heat effectively prevents interior magnet rotor, the too high demagnetization of outer magnetism rotor temperature, improves overall efficiency, the setting of annular separation blade, the impact that effectively slows down the interior pumped (conveying) medium pair recombination separation sleeve open end of magnetic drive pump, the separation sleeve drops in outer separation sleeve in can blockking, improves the security performance of compound separation sleeve, beneficial effect such as bearing capacity height, dependable performance, overall efficiency height have.
Description
Technical field
This utility model is related to a kind of magnetic drive pump field, is more so related to a kind of new and effective magnetic drive pump composite insulating sleeve.
Background technology
The separation sleeve of magnetic drive pump is to realize one of parts of No leakage most critical, is integrally fixed at the shell structure on pump cover
Seal closure；The interior magnet rotor of permanent magnet clutch, impeller and spindle unit, are enclosed in the cavity that separation sleeve and the pump housing are formed
Rotate, because using static seal structure, achievable No leakage；The separation sleeve of magnetic drive pump adopts high resistivity and and corrosion resistant mostly
The nonmagnetic material manufacture of erosion, such as austenitic stainless steel, titanium alloy, Hastelloy etc.；Due to the cylinder in separation sleeve
Part is located among the radial clearance of the inside and outside magnet rotor of permanent magnetism shaft joint, when motor passes through to remember that magnet coupler drives pump rotor
During rotation, metal distance sleeve, in vitro in the magnetic field of a sinusoidal alternating, senses on the section perpendicular to magnetic line of force direction
Go out vortex flow, and be converted into heat, referred to as eddy-current heating by Jiao Er Lenz's law；The eddy-current heating of magnetic drive pump, will result in one
Fixed power loss, the efficiency of pump reduces, and such as cools down not in time it is also possible to cause magnet steel demagnetization inefficacy, separation sleeve to cross cause thermal damage, cunning
The phenomenons such as dynamic bearing fragmentation, generation cavitation；So, reduce and eliminate the economy that vortex is not only related to pump operation, also relation
Reliability to pump operation.
Utility model content
This utility model purpose is that a kind of new and effective magnetic drive pump providing to overcome the deficiencies in the prior art is used again
Close separation sleeve, it is little to have bearing capacity height, dependable performance, a magnetic eddy current loss, the beneficial effect such as overall efficiency height.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of new and effective magnetic drive pump with compound every
From set, described separation sleeve is circle trough-shaped housing, and described circular groove shape shell nozzle is provided with ring flange；Described round trough-shaped housing is from outer
It is followed successively by outer isolation jacket layer, fiberglass cloth and interior isolation jacket layer to interior；Described outer isolation jacket material is to be filled with carbon fibre
The steel of dimension material or glass fiber material is moulded；Described interior isolation jacket layer 6 material is to add carbon fibre pfa or plus carbon fibre fep or plus carbon fibre
etfe；Described outer isolation jacket layer is composited with described interior isolation jacket layer by described fiberglass cloth.
Further improved as this utility model, described flange side surface is evenly equipped with the through hole for penetrating bolt
One.
Further improved as this utility model, the two ends end of described interior isolation jacket layer is provided with internal diameter and described circle
Trough-shaped housing internal diameter equal annular catch, described annular catch is evenly equipped with the through hole two penetrating for bolt, described annular gear
Piece abuts in described flange side surface.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
A kind of new and effective magnetic drive pump composite insulating sleeve of this utility model scheme, outer isolation jacket layer is glass fibers in carbon
The steel of dimension filling is moulded and is made, and interior isolation jacket layer is the mixture compression molding of pfa, fep or etfe and carbon fibre material, through special type
Technique is heated and is acted on inside and outside separation sleeve composite molding with glass fabric and can bear that 1.6mpa is intrinsic pressure not to be ruptured, this non-metallic material
The two-layer compound separation sleeve of material, no magnetoelectricity vortex heat, effectively prevents interior magnet rotor, the too high demagnetization of outer magnet rotor temperature, thus carrying
High overall efficiency；The setting of annular catch, effectively slows down the impact to composite insulating sleeve opening for the pumped (conveying) medium in magnetic drive pump, can
In stop, separation sleeve comes off in outer separation sleeve, improves the security performance of composite insulating sleeve；There is bearing capacity height, performance can
Lean on, the beneficial effect such as overall efficiency height.
Brief description
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is a kind of new and effective magnetic drive pump composite insulating sleeve structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of new and effective magnetic drive pump composite insulating sleeve structural representation as shown in Figure 1
Figure, separation sleeve is circle trough-shaped housing 1, and circle trough-shaped housing 1 opening 2 is provided with ring flange 3；Circle trough-shaped housing 1 is from outside to inside successively
For outer isolation jacket layer 4, fiberglass cloth 5 and interior isolation jacket layer 6；Outer isolation jacket layer 4 passes through fiberglass cloth 5 and interior isolation
Jacket layer 6 is composited；Through hole 1 for penetrating bolt is evenly equipped with ring flange 3 end face；The two ends end of interior isolation jacket layer 6
Be provided with internal diameter and circle trough-shaped housing 1 internal diameter equal annular catch 8, annular catch 8 is evenly equipped with penetrate for bolt with logical
Hole 29, annular catch 8 abuts on ring flange 3 end face；The internal diameter of through hole 1 is equal with the internal diameter of through hole 29；Outer separation sleeve
Layer 4 is moulded for glass fibre filled steel in carbon and is made, and interior isolation jacket layer 6 is the mixing of pfa, fep or etfe and carbon fibre material
The mixture of thing compression molding, pfa, fep or etfe and carbon fibre material is one of melt-processable resin variety, interior separation sleeve
Layer 6 material, for adding carbon fibre pfa or adding carbon fibre fep or add the fine etfe of carbon, have thermostability and chemical resistance in a balanced way, through spy
Kind of technique is heated and is acted on inside and outside separation sleeve composite molding with glass fabric and can bear that 1.6mpa is intrinsic pressure not to be ruptured；Compound isolation
Cover the two-layer compound separation sleeve for nonmetallic materials, no magnetoelectricity vortex heat, effectively prevent interior magnet rotor, outer magnet rotor temperature too high
Demagnetization, thus improve overall efficiency；The setting of annular catch, effectively slows down in magnetic drive pump pumped (conveying) medium to composite insulating sleeve opening
The impact at end, can stop that interior separation sleeve comes off in outer separation sleeve, improve the security performance of composite insulating sleeve；There is bearing capacity
The beneficial effects such as height, dependable performance, overall efficiency height.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System；All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within this utility model rights protection scope it
Interior.
Claims (3)
1. a kind of new and effective magnetic drive pump composite insulating sleeve is it is characterised in that described separation sleeve is to justify trough-shaped housing, described circle
Trough-shaped housing opening is provided with ring flange；Described round trough-shaped housing is followed successively by outer isolation jacket layer, fiberglass cloth from outside to inside
With interior isolation jacket layer；Described outer isolation jacket material is to be filled with carbon fibre material or the steel of glass fiber material is moulded；Described interior
Isolation jacket layer (6) material is to add the carbon fibre pfa or plus carbon fibre fep or plus fine etfe of carbon；Described outer isolation jacket layer passes through described glass
Scrim cloth is composited with described interior isolation jacket layer.
2. a kind of new and effective magnetic drive pump composite insulating sleeve according to claim 1 is it is characterised in that described ring flange
Through hole one for penetrating bolt is evenly equipped with end face.
3. a kind of new and effective magnetic drive pump composite insulating sleeve according to claim 1 is it is characterised in that described interior isolation
The two ends end of jacket layer is provided with internal diameter annular equal with described circular groove shape housing inner diameter catch, and described annular catch is evenly equipped with
The through hole two penetrating for bolt, described annular catch abuts in described flange side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716390.7U CN205895675U (en) | 2016-07-07 | 2016-07-07 | Novel high -efficient magnetic drive pump is with compound separation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716390.7U CN205895675U (en) | 2016-07-07 | 2016-07-07 | Novel high -efficient magnetic drive pump is with compound separation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895675U true CN205895675U (en) | 2017-01-18 |
Family
ID=57770840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620716390.7U Active CN205895675U (en) | 2016-07-07 | 2016-07-07 | Novel high -efficient magnetic drive pump is with compound separation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205895675U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547836A (en) * | 2018-05-14 | 2018-09-18 | 浙江众泰汽车制造有限公司 | A kind of connection structure and the connection method of carbon fibre composite and dissimilar material |
| CN110094340A (en) * | 2018-01-28 | 2019-08-06 | 吴军 | A kind of chemical pump pump in separation sleeve and preparation method thereof |
| CN111503006A (en) * | 2020-05-26 | 2020-08-07 | 昆山奥兰克泵业制造有限公司 | Novel magnetic pump |
| CN112519071A (en) * | 2020-11-23 | 2021-03-19 | 太仓市磁力驱动泵有限公司 | Isolation sleeve made of carbon fiber cloth and ETFE plastic |
| CN114151377A (en) * | 2021-12-07 | 2022-03-08 | 邵阳宝兴化工设备有限公司 | Chemical pump inner spacer sleeve and preparation method thereof |
-
2016
- 2016-07-07 CN CN201620716390.7U patent/CN205895675U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094340A (en) * | 2018-01-28 | 2019-08-06 | 吴军 | A kind of chemical pump pump in separation sleeve and preparation method thereof |
| CN108547836A (en) * | 2018-05-14 | 2018-09-18 | 浙江众泰汽车制造有限公司 | A kind of connection structure and the connection method of carbon fibre composite and dissimilar material |
| CN111503006A (en) * | 2020-05-26 | 2020-08-07 | 昆山奥兰克泵业制造有限公司 | Novel magnetic pump |
| CN112519071A (en) * | 2020-11-23 | 2021-03-19 | 太仓市磁力驱动泵有限公司 | Isolation sleeve made of carbon fiber cloth and ETFE plastic |
| CN114151377A (en) * | 2021-12-07 | 2022-03-08 | 邵阳宝兴化工设备有限公司 | Chemical pump inner spacer sleeve and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |