CN211370792U - Magnetic suspension air blower device - Google Patents
Magnetic suspension air blower device Download PDFInfo
- Publication number
- CN211370792U CN211370792U CN201922324180.XU CN201922324180U CN211370792U CN 211370792 U CN211370792 U CN 211370792U CN 201922324180 U CN201922324180 U CN 201922324180U CN 211370792 U CN211370792 U CN 211370792U
- Authority
- CN
- China
- Prior art keywords
- shell
- magnetic suspension
- cooling fan
- blower
- rotor
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a magnetic suspension air-blower device relates to air-blower technical field, can produce a large amount of heats for solving current magnetic suspension air-blower during operation, if the heat can not be timely give off, can cause the problem of influence to the use of magnetic suspension air-blower. The inside of shell inner wall is provided with recirculated cooling water pipe, recirculated cooling water pipe's outside is provided with the sealing washer, one side of shell is provided with the heat dissipation bars, first cooling fan is installed to the one end of heat dissipation bars, second cooling fan is all installed at both ends around the shell, be provided with radiating fin between second cooling fan and the shell.
Description
Technical Field
The utility model relates to an air-blower technical field specifically is a magnetic suspension air-blower device.
Background
The magnetic suspension blower is a mechanical device for conveying gas, and adopts core technologies such as a magnetic suspension bearing, a three-dimensional flow impeller, a high-speed permanent magnet synchronous motor, a high-efficiency frequency converter speed regulation, intelligent monitoring control and the like, when the magnetic suspension blower is started, the magnetic suspension blower is suspended firstly and then rotates, no friction and no lubrication are needed, the three-dimensional flow impeller and a rotor are directly connected, and zero transmission loss is realized. Is a high-tech green energy-saving environment-friendly product.
However, the existing magnetic suspension blower can generate a large amount of heat during working, and if the heat cannot be timely dissipated, the use of the magnetic suspension blower can be affected, so that the existing requirements are not met, and a magnetic suspension blower device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic suspension air-blower device to the current magnetic suspension air-blower during operation that provides in solving above-mentioned background art can produce a large amount of heats, if the heat can not be timely give off, can cause the problem of influence to the use of magnetic suspension air-blower.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a magnetic suspension air-blower device, includes the shell, the inside of shell inner wall is provided with recirculated cooling water pipe, recirculated cooling water pipe's outside is provided with the sealing washer, one side of shell is provided with the heat dissipation bars, first cooling fan is installed to the one end of heat dissipation bars, second cooling fan is all installed at both ends around the shell, be provided with radiating fin between second cooling fan and the shell.
Preferably, the internally mounted of shell has synchronous permanent-magnet machine main part, the inside of synchronous permanent-magnet machine main part is provided with motor stator, motor stator's inside is provided with the rotor, the externally mounted of rotor one side has first radial magnetic suspension bearing, the externally mounted of rotor opposite side has second radial magnetic suspension bearing, thrust magnetic suspension bearing is installed to the inboard of second radial magnetic suspension bearing, the impeller is installed to the one end of rotor.
Preferably, one side of shell is provided with the air inlet, the upper end of air inlet is provided with the gas vent, the one end of air inlet is provided with the filter screen.
Preferably, infrared temperature sensors are installed on two sides of the outer portion of the synchronous permanent magnet motor main body, and the type of each infrared temperature sensor is set to be IRTP300L type.
Preferably, the radiating fins are connected with the shell in a gluing mode.
Preferably, the first cooling fan and the second cooling fan are connected with the shell through screws.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an infrared temperature sensor carries out real-time supervision to the inside temperature of shell, when the temperature reaches preset's maximum temperature, through temperature control on-off control ac contactor, thereby control cooling circulation water pump work, let in the cooling water toward the recirculated cooling water pipe, cool down the shell, thereby cool down to the inside heating element of magnetic suspension air-blower, in the water-cooling, first cooling fan and second cooling fan synchronous working, discharge the inside heat of shell through heat dissipation bars and radiating fin respectively, thereby reach rapid cooling's purpose, the heat can be timely gives off, thereby avoid causing the influence to the use of magnetic suspension air-blower.
2. The utility model discloses an install the filter screen in the outside of air inlet, the large granule impurity in the filtering gas when admitting air avoids causing wearing and tearing to air-blower internal work component to the life of extension air-blower.
Drawings
Fig. 1 is a schematic structural diagram of a magnetic suspension blower device according to the present invention;
fig. 2 is a front view of a magnetic levitation blower apparatus according to the present invention;
fig. 3 is a connection relationship diagram of the second heat dissipation fan and the heat dissipation fins of the present invention.
In the figure: 1. a housing; 2. a synchronous permanent magnet motor main body; 3. a motor stator; 4. a rotor; 5. a first radial magnetic suspension bearing; 6. a second radial magnetic suspension bearing; 7. a thrust magnetic suspension bearing; 8. an impeller; 9. an air inlet; 10. an exhaust port; 11. filtering with a screen; 12. a circulating cooling water pipe; 13. an infrared temperature sensor; 14. a heat dissipation grid; 15. a first heat dissipation fan; 16. a second heat dissipation fan; 17. and (4) radiating fins.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a magnetic suspension air-blower device, which comprises an outer shell 1, the inside of 1 inner wall of shell is provided with recirculated cooling water pipe 12, recirculated cooling water pipe 12's outside is provided with the sealing washer, one side of shell 1 is provided with radiator grid 14, first cooling fan 15 is installed to radiator grid 14's one end, second cooling fan 16 is all installed at both ends around shell 1, be provided with radiating fin 17 between second cooling fan 16 and the shell 1, first cooling fan 15 and the synchronous working of second cooling fan 16, discharge the inside heat of shell 1 through radiator grid 14 and radiating fin 17 respectively, thereby reach rapid cooling's purpose, the heat can be timely gives off, thereby avoid causing the influence to magnetic suspension air-blower's use.
Further, the internally mounted of shell 1 has synchronous permanent-magnet machine main part 2, the inside of synchronous permanent-magnet machine main part 2 is provided with motor stator 3, motor stator 3's inside is provided with rotor 4, the externally mounted of rotor 4 one side has first radial magnetic suspension bearing 5, the externally mounted of rotor 4 opposite side has second radial magnetic suspension bearing 6, thrust magnetic suspension bearing 7 is installed to the inboard of second radial magnetic suspension bearing 6, impeller 8 is installed to the one end of rotor 4, synchronous permanent-magnet machine main part 2 drive rotor 4 rotates, through the controllable electric current that the converter produced, with this electric current input motor stator 3's rotating magnetic field, drive rotor 4's high-speed rotation.
Further, one side of shell 1 is provided with air inlet 9, and the upper end of air inlet 9 is provided with gas vent 10, and the one end of air inlet 9 is provided with filter screen 11, installs filter screen 11 in the outside of air inlet 9, and the large granule impurity in the filtering gas when admitting air avoids causing wearing and tearing to the inside work element of air-blower to the life of extension air-blower.
Further, infrared temperature sensor 13 is all installed to the outside both sides of synchronous permanent-magnet machine main part 2, and infrared temperature sensor 13's model sets up to IRTP300L type, and infrared temperature sensor 13 carries out real-time supervision to the inside temperature of shell 1.
Further, the radiating fins 17 are connected with the shell 1 in a glued mode and are connected through heat conducting glue, and radiating efficiency is improved.
Further, the first cooling fan 15 and the second cooling fan 16 are connected with the housing 1 through screws, so that the mounting and the dismounting are convenient, and the maintenance is facilitated.
The working principle is as follows: when in use, the impeller 8 and the motor are driven to be integrated through the direct drive structure of the synchronous permanent magnet motor main body 2, the synchronous permanent magnet motor main body 2 drives the rotor 4 to rotate, the current is input into the rotating magnetic field of the motor stator 3 through the controllable current generated by the frequency converter to drive the rotor 4 to rotate at high speed, the impeller 8 rotating along with the rotor 4 drives air to do work on the air, the air enters from the air inlet 9, the filter screen 11 is arranged on the outer side of the air inlet 9, large particle impurities in the air are filtered during air inlet, abrasion on working elements in the air blower is avoided, the service life of the air blower is prolonged, the air is pressurized into the air with certain flow velocity and pressure in the shell 1 and finally is blown out from the air outlet 10, the conveying of the air with certain pressure and flow is realized, the infrared temperature sensor 13 carries out real-time monitoring on the temperature in the, when the temperature reaches the preset maximum temperature, through temperature detect switch control ac contactor, thereby control cooling cycle water pump work, let in the cooling water toward circulative cooling water pipe 12, lower the temperature to shell 1, thereby lower the temperature to the inside heating element of magnetic suspension air-blower, in the water-cooling, first cooling fan 15 and second cooling fan 16 synchronous working, discharge the inside heat of shell 1 through radiator grating 14 and radiating fin 17 respectively, thereby reach rapid cooling's purpose, the heat can be timely give off, thereby avoid causing the influence to the use of magnetic suspension air-blower.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A magnetic levitation blower device comprising a housing (1), characterized in that: the inside of shell (1) inner wall is provided with recirculated cooling water pipe (12), the outside of recirculated cooling water pipe (12) is provided with the sealing washer, one side of shell (1) is provided with heat dissipation bars (14), first cooling fan (15) are installed to the one end of heat dissipation bars (14), second cooling fan (16) are all installed at both ends around shell (1), be provided with radiating fin (17) between second cooling fan (16) and shell (1).
2. A magnetic levitation blower apparatus as claimed in claim 1, wherein: the internally mounted of shell (1) has synchronous permanent-magnet machine main part (2), the inside of synchronous permanent-magnet machine main part (2) is provided with motor stator (3), the inside of motor stator (3) is provided with rotor (4), the externally mounted of rotor (4) one side has first radial magnetic suspension bearing (5), the externally mounted of rotor (4) opposite side has second radial magnetic suspension bearing (6), thrust magnetic suspension bearing (7) are installed to the inboard of second radial magnetic suspension bearing (6), impeller (8) are installed to the one end of rotor (4).
3. A magnetic levitation blower apparatus as claimed in claim 1, wherein: one side of shell (1) is provided with air inlet (9), the upper end of air inlet (9) is provided with gas vent (10), the one end of air inlet (9) is provided with filter screen (11).
4. A magnetic levitation blower apparatus as claimed in claim 2, wherein: infrared temperature sensor (13) are all installed to the outside both sides of synchronous permanent-magnet machine main part (2), the model of infrared temperature sensor (13) sets up to IRTP300L type.
5. A magnetic levitation blower apparatus as claimed in claim 1, wherein: the radiating fins (17) are connected with the shell (1) in a gluing mode.
6. A magnetic levitation blower apparatus as claimed in claim 1, wherein: the first cooling fan (15) and the second cooling fan (16) are connected with the shell (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324180.XU CN211370792U (en) | 2019-12-23 | 2019-12-23 | Magnetic suspension air blower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922324180.XU CN211370792U (en) | 2019-12-23 | 2019-12-23 | Magnetic suspension air blower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211370792U true CN211370792U (en) | 2020-08-28 |
Family
ID=72169295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922324180.XU Active CN211370792U (en) | 2019-12-23 | 2019-12-23 | Magnetic suspension air blower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211370792U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377464A (en) * | 2020-11-11 | 2021-02-19 | 江苏优格曼航空科技有限公司 | High-speed magnetic suspension fan casing with high-efficient heat dissipation heat transfer function |
| CN114412805A (en) * | 2022-03-04 | 2022-04-29 | 江苏海拓宾未来工业科技集团有限公司 | Magnetic suspension high-speed centrifugal blower |
| CN116131531A (en) * | 2023-04-13 | 2023-05-16 | 鸿陆智能科技(山东)有限公司 | Electronic control original radiating equipment of high-speed magnetic suspension blower |
-
2019
- 2019-12-23 CN CN201922324180.XU patent/CN211370792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377464A (en) * | 2020-11-11 | 2021-02-19 | 江苏优格曼航空科技有限公司 | High-speed magnetic suspension fan casing with high-efficient heat dissipation heat transfer function |
| CN114412805A (en) * | 2022-03-04 | 2022-04-29 | 江苏海拓宾未来工业科技集团有限公司 | Magnetic suspension high-speed centrifugal blower |
| CN114412805B (en) * | 2022-03-04 | 2023-07-28 | 江苏海拓宾未来工业科技集团有限公司 | Magnetic suspension high-speed centrifugal blower |
| CN116131531A (en) * | 2023-04-13 | 2023-05-16 | 鸿陆智能科技(山东)有限公司 | Electronic control original radiating equipment of high-speed magnetic suspension blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211370792U (en) | Magnetic suspension air blower device | |
| CN107508423B (en) | High-grade steel efficient heat dissipation permanent magnet synchronous motor | |
| CN201393142Y (en) | Fluid-cooled electrical machine | |
| CN210053328U (en) | Energy-saving three-phase asynchronous motor | |
| CN103490558B (en) | Direct wind-driven generator cooling system | |
| CN207117418U (en) | Penetrate heat dissipation type running machine motor | |
| CN107508422B (en) | External circulation cooling automobile permanent magnet synchronous motor | |
| CN103944313A (en) | Direct-coupled magnetic suspension fan | |
| CN114607635A (en) | Magnetic suspension fan | |
| CN207819674U (en) | A kind of autonomous cooling motor | |
| CN217545803U (en) | Self-heat-dissipation antifouling motor for range hood | |
| CN216290570U (en) | Permanent magnet synchronous motor with temperature detection function and efficient temperature control function | |
| CN216960576U (en) | Frequency converter with current limiting device | |
| CN207442638U (en) | A kind of hydro-generator ventilation radiator structure | |
| CN205791956U (en) | A kind of intelligent electric machine with cooling function | |
| CN203871986U (en) | Direct-connection magnetic levitation fan | |
| CN203522438U (en) | Cooling system of direct-driven wind turbine generator | |
| CN204290579U (en) | Easy-to-mount oilproof is from radiating motor assembly | |
| CN209526615U (en) | A kind of casing radiating subassembly based on motor | |
| CN2790026Y (en) | Wind self-cooling magnetic drvier | |
| CN113319183A (en) | Fan part spinning device and method | |
| CN206164292U (en) | Electric motor car is with safe stable -type motor | |
| CN207150344U (en) | Scaled bulb tubular hydraulic generator | |
| CN216959582U (en) | Waterproof energy-saving heat dissipation motor | |
| CN215772832U (en) | Motor with self-adaptation heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |