CN106089760A - heat insulation vortex pump - Google Patents
heat insulation vortex pump Download PDFInfo
- Publication number
- CN106089760A CN106089760A CN201610631521.6A CN201610631521A CN106089760A CN 106089760 A CN106089760 A CN 106089760A CN 201610631521 A CN201610631521 A CN 201610631521A CN 106089760 A CN106089760 A CN 106089760A
- Authority
- CN
- China
- Prior art keywords
- connection member
- pump housing
- motor
- pump
- bearing
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
-
- 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
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of heat insulation vortex pump, relate to air pump technical field, this vortex pump includes motor and the pump housing, impeller and belt cavity it is provided with in the described pump housing, the pump housing is provided with an air inlet and an air vent, impeller is connected with the rotating shaft of motor, it is provided with connection member between housing and the pump housing of described motor, described connection member is fixing with the housing of motor to be connected, the bearing supporting rotating shaft it is provided with in described connection member, it is additionally provided with bearing radiating structure in described connection member, split bearing is arranged on outside motor, and be the radiator structure that Bearing configuration is corresponding, the problem causing Bearing Temperature because of rotating shaft high speed rotating can be alleviated, thus extend the service life of whole equipment, edge of a knife labyrinth seal structure it is also provided with at the pump housing, almost stop the leakage of gas.
Description
Technical field
The present invention relates to air pump technical field, be specifically related to a kind of heat insulation vortex pump.
Background technology
The impeller of vortex air pump is made up of tens of blades, and it is similar to the impeller of huge gas-turbine.In the middle of blade
Air receives the effect of centrifugal force, to the border movement of impeller so that air enters the pump housing and goes in ring cavity, again from blade
Starting point is circulated the most again.Impeller rotates produced circulating current, with high energy leave air pump for
Use.It is widely used in pneumatic transport system, vacuum lifting and grasping system, packer, Sewage Plant is ventilated, water processes and exposes
The every field such as gas, packed/bottled/bulking system, soil improvement, foam-formed system.
The bearing that existing peripheral pump cannot be applicable at the gas of high temperature, mainly motor is fragile in hot environment,
The service life of peripheral pump depends primarily on the bearing life on its rotor, motor during high-speed rotation, the temperature of bearing
Spend higher, the most fragile deformation of bearing, and bearing is arranged on motor internal, is difficult to change, and existing vortex pump
Protection shorter mention to bearing, and existing vortex pump, have gas leakage in the pump housing, air-tightness is the best, if the pump housing
Interior gas temperature is too high, and the High Temperature Gas cognition of leakage damages bearing further.
Summary of the invention
The technical problem to be solved in the present invention is to provide one and can dispel the heat bearing, and prevents gas in the pump housing from letting out
Dew high-temperature gas damage bearing vortex heat insulation air pump.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of vortex pump, including motor and pump
Body, is provided with impeller and belt cavity in the described pump housing, the pump housing is provided with an air inlet and an air vent, impeller and motor
Rotating shaft connects, and is provided with connection member, the company of being provided with between housing and the pump housing of described motor between housing and the pump housing of described motor
Relay part, described connection member is connected by screw with the housing of motor, is provided with the bearing supporting rotating shaft in described connection member,
Arranging fan inside connection member, described fan is enclosed within rotating shaft, and described connection member is ring-type, and connection member is on excircle
Being provided with multiple louvre, described pump housing inwall is provided with some annular grooves, and described rotating shaft is provided with sealing gasket, described sealing gasket
Annular groove side is provided with some main loop fins above, and the transverse section of described main loop fin is triangular shape, described main ring
In shape fin embedded rings connected in star and main circular fin top contacts with the groove bottom of annular groove, opposite ring on described sealing gasket
Connected in star side is additionally provided with some auxiliary annular ridges, the top of auxiliary annular ridge and pump housing inside-wall surface contact, and auxiliary convex annular
Rib and main loop fin interval are arranged, the transverse section triangular shape of auxiliary annular ridge.
As the further improvement of technique scheme, the rotating shaft of described sealing gasket both sides is socketed with regulation pad.
Can be seen that the present invention has the following advantages from technique scheme, split bearing is arranged on outside motor, and
The radiator structure corresponding for Bearing configuration, can alleviate because rotating shaft high speed rotating causes the problem of Bearing Temperature, arranges
Edge seal structure be possible to prevent the high-temperature gas revealed to being arranged on the damage of outside motor bearing, therefore by these two kinds of structures
Combine, the present invention can be made to be applicable to high-temperature gas.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is middle pump body structural representation of the present invention；
Fig. 3 is sealing gasket and the structural representation of annular groove in the present invention；
Shown in figure: 1, motor；2, the pump housing；3, impeller；4, toroidal cavity；5, air inlet；6, air vent；7, rotating shaft；8、
Connection member；9, bearing；10, annular groove；11, sealing gasket；12, main loop fin；13, auxiliary annular ridge；14, spacer
Sheet, 15, fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is elaborated.
As illustrated in fig. 1 and 2, the vortex pump of the present invention is mainly made up of motor 1 and the pump housing 2, is provided with impeller 3 in the pump housing 2,
Forming the cavity 4 that goes in ring between impeller 3 and the pump housing 2, gas accelerates in this cavity through impeller 3, and this pump housing 2 is provided with one and enters
QI KOU 5 and an air vent 6, impeller 3 is connected with the rotating shaft 7 of motor 1, the rotation of motor 1 impeller 3, the housing of motor 1 with
Being provided with connection member 8 between the pump housing 2, connection member 8 can be connected by screw with the housing of motor 1, it would however also be possible to employ integrally
The structure of molding, uses screw to connect, it is simple to the installation of equipment and dismounting, uses one-body molded, and structure is more stable, connecting portion
Being provided with bearing 9 in part 8, bearing 9 is used for supporting rotating shaft 7, and connection member 8 is provided with the structure for dispelling the heat, connecting portion to bearing 9
Part 8 is annular, and radiator structure can use various ways, such as, arrange fan 15 inside connection member, and fan 15 is enclosed within and turns
On axle, connection member 8 is ring-type, and connection member 8 is provided with multiple louvre on excircle, and louvre matches with fan, uses
In lowering the temperature to bearing.The oil filler point extending to bearing of a radial direction it is additionally provided with in connection member.
As it is shown on figure 3, the pump housing 2 inwall is provided with some annular grooves 10, rotating shaft 7 is provided with sealing gasket 11, sealing gasket 11
Above annular groove 10 side is provided with some main loop fins 12, in main loop fin 12 embedded rings connected in star 10 and main loop
Fin 11 top contacts with the groove bottom of annular groove 10；On sealing gasket 11, opposite annular groove 10 side is additionally provided with some secondary rings
Shape fin 13, the top of auxiliary annular ridge 13 and the pump housing 2 inside-wall surface contact, and between auxiliary annular ridge 13 and main loop fin 12
Every setting, the transverse section triangular shape of main loop fin 12 and auxiliary annular ridge 13.Gas is by, after every grade of fin, being formed
Eddy current, pressure reduces, therefore, through multi-step pressure reduction, after gas pressure diminishes, identical with external atmosphere pressure, hardly from pump
Body is revealed.
Split bearing is arranged on outside motor by the present invention, and being Bearing configuration, fan is used for lowering the temperature, and alleviates because of rotating shaft
High speed rotating causes the problem of Bearing Temperature, owing to being provided with fan, can do little by the area of louvre, it is therefore prevented that outer
Portion's dust enters bearing, substantially prolongs bearing life, thus extends the service life of whole equipment, and is configured with edge of a knife fan
Palace seals structure, almost stops the high-temperature gas of the leakage damage to bearing from the pump housing.
Claims (3)
1. a heat insulation vortex pump, including motor (1) and the pump housing (2), is provided with impeller (3) and the sky that goes in ring in the described pump housing (2)
Chamber (4), the pump housing (2) is provided with an air inlet (5) and an air vent (6), and impeller (3) is connected with the rotating shaft (7) of motor, its
It is characterised by: between housing and the pump housing (2) of described motor (1), be provided with connection member (8), described connection member (8) and motor
Housing be connected by screw, be provided with in described connection member (8) support rotating shaft (7) bearing (9), connection member (8) connect
Components interior arranges fan (15), and described fan (5) is enclosed within rotating shaft, and described connection member (8) is ring-type, connection member (8)
Being provided with multiple louvre on excircle, the described pump housing (2) inwall is provided with some annular grooves (10), in described rotating shaft (7)
Being provided with sealing gasket (11), sealing gasket (11) is provided with some main loop fins (12), described master above to annular groove (10) side
The transverse section of annular ridge (12) is triangular shape, the interior and main circular fin of described main loop fin (12) embedded rings connected in star (10)
(12) top contacts with the groove bottom of annular groove (10), and upper annular groove (10) side, opposite of described sealing gasket (11) is additionally provided with
Some auxiliary annular ridges (13), the top of auxiliary annular ridge (13) and the pump housing (2) inside-wall surface contact, and auxiliary annular ridge (13)
And main loop fin (12) interval is arranged, the transverse section triangular shape of auxiliary annular ridge (13).
2. according to the heat insulation vortex pump described in claims 1 or 2, it is characterised in that: turning of described sealing gasket (11) both sides
Regulation pad (14) it is socketed with on axle (7).
3. to remove the heat insulation vortex pump described in 1 according to right, it is characterised in that: it is additionally provided with a radial direction in described connection member
The oil filler point extending to bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631521.6A CN106089760A (en) | 2016-08-02 | 2016-08-02 | heat insulation vortex pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610631521.6A CN106089760A (en) | 2016-08-02 | 2016-08-02 | heat insulation vortex pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089760A true CN106089760A (en) | 2016-11-09 |
Family
ID=57454983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610631521.6A Pending CN106089760A (en) | 2016-08-02 | 2016-08-02 | heat insulation vortex pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257324A1 (en) * | 2021-06-10 | 2022-12-15 | 浙江颐顿机电有限公司 | Thermally insulated-type vortex blower |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63154897A (en) * | 1986-12-17 | 1988-06-28 | Matsushita Electric Ind Co Ltd | Fan for combustion |
| EP1496263A2 (en) * | 2003-07-10 | 2005-01-12 | Ebara Corporation | Vacuum pump and semiconductor manufacturing apparatus |
| CN201206556Y (en) * | 2008-05-30 | 2009-03-11 | 无锡中策机电设备有限公司 | Vacuum pressure air pump with built-in blade sealing arrangement |
| CN201297275Y (en) * | 2008-11-17 | 2009-08-26 | 浙江佳力科技股份有限公司 | High-speed pump bearing bore sealing structure |
| CN201339588Y (en) * | 2008-12-10 | 2009-11-04 | 宁波巨神制泵实业有限公司 | Large-scale planetary gear submersible pump |
| CN102042268A (en) * | 2010-12-03 | 2011-05-04 | 福建省福安市力德泵业有限公司 | High-temperature resistant pump |
| CN203770227U (en) * | 2013-12-30 | 2014-08-13 | 东莞市佛尔盛机电科技有限公司 | Gas ring vacuum pump with cooling heat dissipation structure |
| CN105317697A (en) * | 2015-11-05 | 2016-02-10 | 安徽盛唐泵阀制造有限公司 | Connecting structure for magnetic drive pump and bearing box assembly |
| CN205937159U (en) * | 2016-08-02 | 2017-02-08 | 美佳德科技（无锡）有限公司 | Thermal -insulated swirl air pump |
-
2016
- 2016-08-02 CN CN201610631521.6A patent/CN106089760A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63154897A (en) * | 1986-12-17 | 1988-06-28 | Matsushita Electric Ind Co Ltd | Fan for combustion |
| EP1496263A2 (en) * | 2003-07-10 | 2005-01-12 | Ebara Corporation | Vacuum pump and semiconductor manufacturing apparatus |
| CN201206556Y (en) * | 2008-05-30 | 2009-03-11 | 无锡中策机电设备有限公司 | Vacuum pressure air pump with built-in blade sealing arrangement |
| CN201297275Y (en) * | 2008-11-17 | 2009-08-26 | 浙江佳力科技股份有限公司 | High-speed pump bearing bore sealing structure |
| CN201339588Y (en) * | 2008-12-10 | 2009-11-04 | 宁波巨神制泵实业有限公司 | Large-scale planetary gear submersible pump |
| CN102042268A (en) * | 2010-12-03 | 2011-05-04 | 福建省福安市力德泵业有限公司 | High-temperature resistant pump |
| CN203770227U (en) * | 2013-12-30 | 2014-08-13 | 东莞市佛尔盛机电科技有限公司 | Gas ring vacuum pump with cooling heat dissipation structure |
| CN105317697A (en) * | 2015-11-05 | 2016-02-10 | 安徽盛唐泵阀制造有限公司 | Connecting structure for magnetic drive pump and bearing box assembly |
| CN205937159U (en) * | 2016-08-02 | 2017-02-08 | 美佳德科技（无锡）有限公司 | Thermal -insulated swirl air pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022257324A1 (en) * | 2021-06-10 | 2022-12-15 | 浙江颐顿机电有限公司 | Thermally insulated-type vortex blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205779869U (en) | A kind of magnetic suspension blower fan sealing structure and there is this sealing structure | |
| CN101338766B (en) | Centrifugal fan and heat sink module adopting same | |
| CN106712367A (en) | High speed train totally enclosed type permanent magnetic traction motor | |
| CN106715864A (en) | Supercharger | |
| CN205937159U (en) | Thermal -insulated swirl air pump | |
| CN205876747U (en) | Thermal -insulated swirl air pump | |
| CN106089760A (en) | heat insulation vortex pump | |
| CN106089759A (en) | heat insulation vortex pump | |
| KR101653358B1 (en) | Thrust air bearing | |
| US1720696A (en) | Packing gland | |
| CN202550802U (en) | Self heat radiation motor | |
| CN203998547U (en) | Permanent magnetic synchronous traction machine with aeration structure | |
| CN116613922B (en) | Rotary driving device and tire vulcanizer | |
| CN102705249B (en) | A kind of centrifugal blower for hot environment and there is the baking oven of this centrifugal blower | |
| CN107489631A (en) | Heat-insulated vortex pump | |
| CN104734387A (en) | Motor applicable to large-sized water pumps and having good cooling structure | |
| CN201266865Y (en) | Draughting motor with circulating air passage end cover device | |
| CN203867935U (en) | Intelligent axial flow fan for transformer substation | |
| CN203906344U (en) | Ventilation device | |
| CN211343983U (en) | Cooling system for fan at high-speed end of gear box | |
| CN100453946C (en) | Air cooling type oil path self circulation cooling system | |
| CN210033913U (en) | High and low temperature resistant fan | |
| CN105526188B (en) | A kind of axle flows CO soon2The direct water-cooling bearing arrangement of laser blower fan | |
| CN106026495A (en) | Explosion-proof motor capable of dissipating heat | |
| CN102308772A (en) | Waterwheel-type automatic aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |