CN108462287A - Vacuum anti-explosion gas defence Pneumatic generator - Google Patents
Vacuum anti-explosion gas defence Pneumatic generator Download PDFInfo
- Publication number
- CN108462287A CN108462287A CN201810332821.3A CN201810332821A CN108462287A CN 108462287 A CN108462287 A CN 108462287A CN 201810332821 A CN201810332821 A CN 201810332821A CN 108462287 A CN108462287 A CN 108462287A
- Authority
- CN
- China
- Prior art keywords
- rotor
- fan
- jacket
- bearing
- rotor jacket
- 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
- 238000004880 explosion Methods 0.000 title claims abstract description 13
- 239000003973 paint Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 11
- 229920005830 Polyurethane Foam Polymers 0.000 abstract description 4
- 239000011496 polyurethane foam Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000575 pesticide Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- -1 vacuum tank Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/136—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas explosion-proof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Vacuum anti-explosion gas defence Pneumatic generator of the present invention is made of motor rear cover, fan, upper magnet, fan spindle bearing, open support annulated column, stator, rotor, rotor jacket, armature spindle, rotor cover, fan shaft bearing sleeve, motor housing, lower magnet, fan shaft, screw, gasket, rotor bearing, and in particular to dangerous liquid, vacuum tank, polyurethane foam, pharmacy, the stirring of pesticide industry.Solvent-based paints ink enterprise is all stirred using common machines at present, and because solvent volatilizees, danger close has VOC emission again；Without suitable blender inside vacuum tank industry container；Polyurethane foam industry can only be stirred with bottom, and cleaning is difficult；Pharmacy and pesticide industry have toxic gas leakage.The present invention has the characteristics that small, less manpower, power saving, cheap, safe, easy to use.
Description
Technical field
Vacuum anti-explosion gas defence Pneumatic generator of the present invention, and in particular to dangerous liquid, vacuum tank, polyurethane foam, pharmacy, agriculture
The stirring of medicine industry.
Background technology
Solvent-based paints ink enterprise is all stirred using common machines at present, and because solvent volatilizees, danger close has VOC rows again
It puts；Without suitable blender inside vacuum tank industry container；Polyurethane foam industry can only be stirred with bottom, and cleaning is very
It is difficult；Pharmacy and pesticide industry have toxic gas leakage.The present invention has small, less manpower, power saving, cheap, safety, user
Just the characteristics of.
Invention content
The purpose of the present invention is to provide a kind of vacuum anti-explosion gas defence Pneumatic generators.
The purpose of the present invention is what is realized by following technology：
Vacuum anti-explosion gas defence Pneumatic generator by motor rear cover, fan, upper magnet, fan spindle bearing, open support annulated column, stator, rotor,
Rotor jacket, armature spindle, rotor cover, fan shaft bearing sleeve, motor housing, lower magnet, fan shaft, screw, gasket, armature spindle
Hold composition.
Upper magnet, fan spindle bearing and the fan is mounted on fan shaft, and fan spindle bearing is mounted in solid in fan shaft bearing sleeve
Fixed, fan shaft bearing sleeve is fixed on rotor jacket, and fan is driven by upper magnet to be rotated, and upper magnet is driven by lower magnet to be rotated, under
Magnet is mounted on armature spindle, and lower magnet is driven by rotor to be rotated, and upper magnet outer diameter is less than fan spindle bearing outer diameter, and upper magnet is under
Magnet surface top 0.5-5 millimeters apart from rotor jacket respectively.
The motor rear cover is used for protecting fan.
The open support annulated column is 0 with rotor jacket distance, and it is corresponding to put position of bearings in position and rotor jacket.
The rotor jacket is non-magnetic metal or plastic cement, and 0.1-5 millimeters of wall thickness, outer surface applies insulated paint, with stator
Distance is 0-5 millimeters.
For the bottom thickness of the rotor jacket opening at 0.5-50 millimeters, outer diameter is more than motor housing and rotor cover.
The rotor is according to different requirements, to commonly use rotor or being the rotor that outer surface applies insulated paint.
The rotor bearing is sleeved on armature spindle, is fixed on rotor jacket.
The rotor is enveloped according to different requirements, rotor outer surface with plastics completely, sealing, air tight not leak
Liquid, plastic thickness are 0.1-3 millimeters.
The armature spindle is metal or alloy or plastic manufacturing.
The motor casing screw is connected with rotor jacket, and screw does not penetrate rotor jacket or screw penetrates rotor jacket
Shi Jiami is sealed, and is unable to gas leakage.
The rotor cover-use screw is connected with rotor jacket, and screw does not penetrate rotor jacket or screw penetrates rotor jacket
Shi Jiami packings, are unable to gas leakage.
The rotor cover bottom surface equal with rotor jacket bottom surface can also be higher than rotor jacket.
The fan spindle bearing and rotor bearing can be metal bearing, graphite cannula, ceramic bearing, plastic bearing, copper sheathing
In one kind.
Advantages of the present invention and advantageous effect：
The vacuum anti-explosion gas defence Pneumatic generator of the present invention, feature small, cheap, safe, easy to use.
Description of the drawings：
Fig. 1 is a kind of assembling schematic diagram of the present invention：
1- motor rear covers, 2- fans, the upper magnet of 3-, 4- fan spindle bearings, 5- open supports annulated column, 6- stators, 7- rotors, 8- rotors
Magnet, 14- fan shafts, 15- spiral shells under sheath, 9- armature spindles, 10- rotor covers, 11- fan shafts bearing sleeve, 12- motor housings, 13-
Silk, 17- rotor bearings；
Fig. 2 is another assembling schematic diagram of the present invention：
1- motor rear covers, 2- fans, the upper magnet of 3-, 4- fan spindle bearings, 5- open supports annulated column, 6- stators, 7- rotors, 8- rotors
Magnet, 14- fan shafts, 15- spiral shells under sheath, 9- armature spindles, 10- rotor covers, 11- fan shafts bearing sleeve, 12- motor housings, 13-
Silk, 16- gaskets, 17- rotor bearings.
The preferred embodiment of vacuum anti-explosion gas defence Pneumatic generator according to the present invention is asked in the dependent claims
Protection.
Specific implementation mode：
Scheme one：1 the present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of vacuum anti-explosion gas defence Pneumatic generator, including 1- motor rear covers, 2- fans, the upper magnet of 3-, 4- fan shafts
Hold, 5- open supports annulated column, 6- stators, 7- rotors, 8- rotor jackets, 9- armature spindles, 10- rotor covers, 11- fan shafts bearing sleeve,
Magnet, 14- fan shafts, 15- screws, 17- rotor bearings under 12- motor housings, 13-；
The rotor jacket is stainless steel, outer painting insulated paint, 2 millimeters of thickness；
50 millimeters of the bottom thickness of the rotor jacket；
The rotor jacket is 0.1 millimeter with stator distance, is 0 with open support annulated column distance；
The rotor is 0.5 millimeter at a distance from rotor jacket；
The rotor is common rotor, and armature spindle is iron, and rotor bearing is metal bearing；
Upper magnet, fan spindle bearing and the fan is mounted on fan shaft, and fan spindle bearing is mounted in fixed in fan shaft bearing sleeve, wind
Fan bearing holder (housing, cover) is fixed on rotor jacket, and the fan spindle bearing is metal bearing, upper magnet and lower magnet surface distance respectively
1 millimeter of the top of rotor jacket；
The motor casing screw is connected with rotor jacket, and screw hole depth is 40 millimeters；
The rotor cover-use screw is connected with rotor jacket, and screw hole depth is 20 millimeters；
Scheme two：As shown in Fig. 2, a kind of vacuum anti-explosion gas defence Pneumatic generator, including 1- motor rear covers, 2- fans, the upper magnet of 3-, 4-
Fan spindle bearing, 5- open supports annulated column, 6- stators, 7- rotors, 8- rotor jackets, 9- armature spindles, 10- rotor covers, 11- fan shafts
Magnet, 14- fan shafts, 15- screws, 16- gaskets, 17- rotor bearings under bearing sleeve, 12- motor housings, 13-；
The rotor jacket is nylon, 0.5 millimeter of thickness；
40 millimeters of the bottom thickness of the rotor jacket；
The rotor jacket is 0 millimeter with stator distance, is 0 with open support annulated column distance；
The rotor is 1 millimeter at a distance from rotor jacket；
The outer surface of the rotor coats nylon, is welded with armature spindle, seamless, air tight no leakage；
The armature spindle is nylon；
The rotor bearing is nylon；
Upper magnet, fan spindle bearing and the fan is mounted on fan shaft, and fan spindle bearing is mounted in fixed in fan shaft bearing sleeve, wind
Fan bearing holder (housing, cover) is fixed on rotor jacket, and the fan spindle bearing is graphite cannula, and distance turns respectively for upper magnet and lower magnet surface
0.5 millimeter of the top of sub- sheath；
The motor casing, rotor jacket, rotor cover-use screw encrypt packing to wearing connection, air tight.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (3)
1. a kind of vacuum anti-explosion gas defence Pneumatic generator, by 1- motor rear covers, 2- fans, the upper magnet of 3-, 4- fan spindle bearings, the porous branch of 5-
Pushing out ring column, 6- stators, 7- rotors, 8- rotor jackets, 9- armature spindles, 10- rotor covers, 11- fan shafts bearing sleeve, 12- motor housings
, magnet, 14- fan shafts, 15- screws, 16- gaskets, 17- rotor bearings are constituted under 13-, it is characterised in that：The upper magnetic
Iron, fan spindle bearing and fan are mounted on fan shaft, and fan spindle bearing is mounted in fan shaft bearing sleeve and fixes, and fan shaft bearing sleeve is fixed on
On rotor jacket, fan is driven by upper magnet to be rotated, and upper magnet is driven by lower magnet to be rotated, and lower magnet is mounted on armature spindle,
Lower magnet is driven by rotor to be rotated, and upper magnet outer diameter is less than fan spindle bearing outer diameter, and distance turns respectively for upper magnet and lower magnet surface
Top 0.5-5 millimeters of sub- sheath；The open support annulated column is 0 with rotor jacket distance, is put in position and rotor jacket
Position of bearings is corresponding；The rotor jacket be non-magnetic metal or plastic cement, 0.1-5 millimeter of wall thickness, outer surface painting insulated paint, with
Stator distance is 0-5 millimeters；The bottom thickness of the described rotor jacket opening at 0.5-50 millimeter, outer diameter be more than motor housing with
Rotor cover；The rotor is according to different requirements, to commonly use rotor or being the rotor that outer surface applies insulated paint；Described turns
Son is enveloped according to different requirements, rotor outer surface with plastics completely, sealing, air tight no leakage, and plastic thickness is
0.1-3 millimeters；The armature spindle is metal or alloy or plastic manufacturing；The motor casing screw and rotor jacket connect
It connects, encryption envelope when screw does not penetrate rotor jacket or screw penetrates rotor jacket is unable to gas leakage；The rotor cover-use screw and
Rotor jacket connects, and screw does not penetrate rotor jacket or when screw penetrates rotor jacket encrypts packing, is unable to gas leakage；Described turns
Sub- base face equal with rotor jacket bottom surface can also be higher than rotor jacket；The fan spindle bearing and rotor bearing can be with
It is one kind in metal bearing, graphite cannula, ceramic bearing, plastic bearing, copper sheathing.
2. vacuum anti-explosion gas defence Pneumatic generator according to claim 1, it is characterised in that：The rotor jacket is stainless steel, outside
Apply insulated paint, 2 millimeters of thickness；50 millimeters of the bottom thickness of the rotor jacket；The rotor jacket is with stator distance
0.1 millimeter, be 0 with open support annulated column distance；The rotor is 0.5 millimeter at a distance from rotor jacket；The rotor
To commonly use rotor, armature spindle is iron, and rotor bearing is metal bearing；Upper magnet, fan spindle bearing and the fan is mounted on wind
It fans on axis, fan spindle bearing is mounted in fan shaft bearing sleeve and fixes, and fan shaft bearing sleeve is fixed on rotor jacket, the fan spindle bearing
For metal bearing, upper magnet and lower magnet surface are respectively apart from 1 millimeter of the top of rotor jacket；The motor casing screw and
Rotor jacket connects, and screw hole depth is 40 millimeters；The rotor cover-use screw is connected with rotor jacket, and screw hole depth is
20 millimeters.
3. vacuum anti-explosion gas defence Pneumatic generator according to claim 1, it is characterised in that：The rotor jacket is nylon, thickness
0.5 millimeter；40 millimeters of the bottom thickness of the rotor jacket；The rotor jacket is 0 millimeter with stator distance, and porous
It is 0 to support annulated column distance；The rotor is 1 millimeter at a distance from rotor jacket；The outer surface of the rotor coats nylon,
It is welded with armature spindle, seamless, air tight no leakage；The armature spindle is nylon；The rotor bearing is nylon；Described
Upper magnet, fan spindle bearing and fan are mounted on fan shaft, and fan spindle bearing is mounted in fan shaft bearing sleeve and fixes, and fan shaft bearing sleeve is solid
It is scheduled on rotor jacket, the fan spindle bearing is graphite cannula, and upper magnet and lower magnet surface are respectively apart from the top of rotor jacket
0.5 millimeter of portion；The motor casing, rotor jacket, rotor cover-use screw encrypt packing to wearing connection, air tight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332821.3A CN108462287A (en) | 2018-04-13 | 2018-04-13 | Vacuum anti-explosion gas defence Pneumatic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332821.3A CN108462287A (en) | 2018-04-13 | 2018-04-13 | Vacuum anti-explosion gas defence Pneumatic generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108462287A true CN108462287A (en) | 2018-08-28 |
Family
ID=63235744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810332821.3A Pending CN108462287A (en) | 2018-04-13 | 2018-04-13 | Vacuum anti-explosion gas defence Pneumatic generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108462287A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286685A (en) * | 2007-04-09 | 2008-10-15 | 刘新广 | Totally-enclosed driving device |
| CN201219231Y (en) * | 2008-06-12 | 2009-04-08 | 刘新广 | Magnetic sealing driver |
| KR20100039163A (en) * | 2008-10-07 | 2010-04-15 | 엘지전자 주식회사 | Motor for driving fan |
| CN104632464A (en) * | 2015-01-29 | 2015-05-20 | 西北工业大学 | Electromagnetism mutual driving rotation device |
| CN208112388U (en) * | 2018-04-13 | 2018-11-16 | 李勇军 | Vacuum anti-explosion gas defence Pneumatic generator |
-
2018
- 2018-04-13 CN CN201810332821.3A patent/CN108462287A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101286685A (en) * | 2007-04-09 | 2008-10-15 | 刘新广 | Totally-enclosed driving device |
| CN201219231Y (en) * | 2008-06-12 | 2009-04-08 | 刘新广 | Magnetic sealing driver |
| KR20100039163A (en) * | 2008-10-07 | 2010-04-15 | 엘지전자 주식회사 | Motor for driving fan |
| CN104632464A (en) * | 2015-01-29 | 2015-05-20 | 西北工业大学 | Electromagnetism mutual driving rotation device |
| CN208112388U (en) * | 2018-04-13 | 2018-11-16 | 李勇军 | Vacuum anti-explosion gas defence Pneumatic generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |