CN204716572U - A kind of blower - Google Patents
A kind of blower Download PDFInfo
- Publication number
- CN204716572U CN204716572U CN201520413450.3U CN201520413450U CN204716572U CN 204716572 U CN204716572 U CN 204716572U CN 201520413450 U CN201520413450 U CN 201520413450U CN 204716572 U CN204716572 U CN 204716572U
- Authority
- CN
- China
- Prior art keywords
- blower
- outlet tube
- intake pipe
- air
- air outlet
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of blower, this blower comprises blower body, and described blower comprises blower body, air outlet tube, air intake pipe, main shaft, motor driver, air filter, flabellum, Telescopic base.Blower body is connected with air intake pipe and air outlet tube respectively by screw, the right side of air intake pipe and the left side of air outlet tube are respectively equipped with air filter, air filter adopts glass fibre to make, there is the advantage such as steady of ventilating, motor driver is provided with in pipe in blower body, motor driver drives main axis, main shaft the right and left is connected with radial direction magnetic bearing key respectively, radial direction magnetic bearing outer ring connects flabellum, by magnetic force transmitting torque, greatly reduce friction, improve working life, shift switch is provided with above blower body, connect power supply 3 phase plug below, base is respectively equipped with below air intake pipe and air outlet tube, damping spring is arranged with outside base, add the stationarity of blower.
Description
Technical field
The utility model relates to mechanical field, particularly a kind of blower.
Background technique
Blower is a kind of mechanical device manufacturing air flowing, is usually used in the ventilation of workshop or building site, or fed sheet of a media, based on clean air, clean coal gas, sulfur dioxide and other inert gases.Also other inflammable, explosive, easy erosions of conveying, poisonous and special gas can be produced as required.
Existing blower often only has a gear, can only provide the wind-force of unique size, and most of blower can not free adjustment height, current blower main shaft mostly with fan Hard link, greatly, serious wear, the life-span is low for energy loss.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of blower, and main shaft the right and left is connected with radial direction magnetic bearing key respectively, and radial direction magnetic bearing outer ring connects flabellum, by magnetic force transmitting torque, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the utility model provides following technological scheme: a kind of blower, described blower comprises blower body, air outlet tube, air intake pipe, main shaft, motor driver, air filter, flabellum, Telescopic base, blower body is connected with air intake pipe and air outlet tube respectively by screw, the right side of air intake pipe and the left side of air outlet tube are respectively equipped with air filter, motor driver is provided with in pipe in blower body, motor driver drives main axis, main shaft the right and left is connected with radial direction magnetic bearing key respectively, radial direction magnetic bearing outer ring connects flabellum, shift switch is provided with above blower body, connect power supply 3 phase plug below, base is respectively equipped with below air intake pipe and air outlet tube.
Preferably, be provided with shift switch above described blower body, adjustable 0,1,2,3 totally four gears, wherein 0 gear is power-off retaining catch, and 1,2,3 keep off wind-force successively increases.
Preferably, the air intake pipe in described blower and air outlet tube are respectively equipped with flabellum, have employed double fans structure.
Preferably, the right side of described air intake pipe and the left side of air outlet tube are respectively equipped with air filter, and air filter adopts glass fibre to make, and becomes rugosity.
Preferably, below described air intake pipe and air outlet tube, be provided with base, and this base raises or reduces blower height, is arranged with damping spring outside base by conversion pin location.
Preferably, described main shaft the right and left connects radial direction magnetic bearing by key, and radial direction magnetic bearing outer ring connects flabellum, by magnetic rotation flabellum.
Adopt the beneficial effect of above technological scheme to be: this blower fan structure is reasonable, and easy to maintenance, Dual-blade structure substantially increases the stability of blower, by radial direction magnetic bearing, adopt magnetic rotation flabellum, reduce friction, improve working life.Adopt shift switch technology, make wind-force from low to high, change the defect that conventional fan only has a kind of wind speed.At intake grill and exhaust outlet, air filter is installed respectively, has well prevent foreign material, dust has been involved in blower inside, ensured that machine operation environment improve is reliable, improve the working life of blower.Adopt scalable chassis technology, can varying environment be adapted to, base arranges damping spring, can effectively improve blower working stability.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blower of the utility model;
Fig. 2 is the structural representation of the body of blower shown in Fig. 1;
Fig. 3 is the structural representation of radial direction magnetic bearing shown in Fig. 1.
Wherein, 1-main shaft, 2-air outlet tube, 3-air intake pipe, 4-blower body, 5-motor driver, 6-air filter, 7-key, 8-radial direction magnetic bearing, 9-flabellum, 10-damping spring, 11-Telescopic base, 12-shift switch, 13-3 phase plugs, 14-screw, 15-electromagnet, 16-rotor, 17-screw hole.
Embodiment
The preferred implementation of a kind of blower of the utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the embodiment of a kind of blower of the utility model: described blower comprises blower body 4, air outlet tube 2, air intake pipe 3, main shaft 1, motor driver 5, air filter 6, flabellum 9, Telescopic base 11.Blower body 4 is connected with air intake pipe 3 and air outlet tube 2 respectively by screw 14, the right side of air intake pipe 3 and the left side of air outlet tube 2 are respectively equipped with air filter 6, air filter 6 adopts glass fibre to make, there is the advantage such as steady of ventilating, effectively prevent foreign material, dust is involved in blower inside, ensure that motor driver 5 working environment is reliably pure and fresh, motor driver 5 is provided with in pipe in blower body 4, motor driver 5 drives main shaft 1 to rotate, main shaft 1 the right and left is connected with radial direction magnetic bearing 8 respectively by key 7, radial direction magnetic bearing 8 outer ring connects flabellum 9, by magnetic force transmitting torque, greatly reduce friction, improve working life, blower body 4 is provided with shift switch 12 above, adopt shift switch technology, make wind-force from low to high, change the defect that conventional fan only has a kind of wind speed.Connect power supply 3 phase plug 13 below, air intake pipe 3 is respectively equipped with Telescopic base 11 below with air outlet tube 2, and conversion pin location raises or reduces blower height, to adapt to varying environment demand, be arranged with damping spring 10 outside Telescopic base 11, add the stationarity of blower.
Figure 2 shows that the structural representation of blower body 4, blower body 4 is evenly provided with 4 screw holes 17, corresponding with screw hole 17 position of air intake pipe 3 and air outlet tube 2, be interconnected by screw 14, in the central inner pipe of blower body 4, be provided with motor driver 5.
Figure 3 shows that the structural representation of radial direction magnetic bearing 8, radial direction magnetic bearing 8 is divided into 2 parts, wherein the rotor 16 in center portion links together with main shaft 1, and outside electromagnet 15 has certain interval by magnetic repellence effect and rotor 16, reaches the object without friction transmitting torque.
Above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a blower, it is characterized in that: described blower comprises blower body, air outlet tube, air intake pipe, main shaft, motor driver, air filter, flabellum, Telescopic base, blower body is connected with air intake pipe and air outlet tube respectively by screw, the right side of air intake pipe and the left side of air outlet tube are respectively equipped with air filter, motor driver is provided with in pipe in blower body, motor driver drives main axis, main shaft the right and left is connected with radial direction magnetic bearing key respectively, radial direction magnetic bearing outer ring connects flabellum, shift switch is provided with above blower body, connect power supply 3 phase plug below, base is respectively equipped with below air intake pipe and air outlet tube.
2. blower according to claim 1, is characterized in that: be provided with shift switch above described blower body, adjustable 0,1,2,3 totally four gears, and wherein 0 gear is power-off retaining catch, and 1,2,3 keep off wind-force successively increases.
3. blower according to claim 1, is characterized in that: the air intake pipe in described blower and air outlet tube are respectively equipped with flabellum, have employed double fans structure.
4. blower according to claim 1, is characterized in that: the right side of described air intake pipe and the left side of air outlet tube are respectively equipped with air filter, and air filter adopts glass fibre to make, and becomes rugosity.
5. blower according to claim 1, is characterized in that: be provided with base below described air intake pipe and air outlet tube, and this base raises by conversion pin location or reduces blower height, is arranged with damping spring outside base.
6. blower according to claim 1, is characterized in that: described main shaft the right and left connects radial direction magnetic bearing by key, and radial direction magnetic bearing outer ring connects flabellum, by magnetic rotation flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413450.3U CN204716572U (en) | 2015-06-16 | 2015-06-16 | A kind of blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520413450.3U CN204716572U (en) | 2015-06-16 | 2015-06-16 | A kind of blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716572U true CN204716572U (en) | 2015-10-21 |
Family
ID=54315574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520413450.3U Expired - Fee Related CN204716572U (en) | 2015-06-16 | 2015-06-16 | A kind of blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131137A (en) * | 2017-06-29 | 2017-09-05 | 中国五冶集团有限公司 | Full-sized car workshop ventilating fan |
| CN107420329A (en) * | 2017-01-25 | 2017-12-01 | 中山市神湾泉模具制品有限公司 | A kind of air purifying fan |
| CN107524633A (en) * | 2016-12-26 | 2017-12-29 | 江西首普实业有限公司 | A kind of explosion-proof air blower |
-
2015
- 2015-06-16 CN CN201520413450.3U patent/CN204716572U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524633A (en) * | 2016-12-26 | 2017-12-29 | 江西首普实业有限公司 | A kind of explosion-proof air blower |
| CN107420329A (en) * | 2017-01-25 | 2017-12-01 | 中山市神湾泉模具制品有限公司 | A kind of air purifying fan |
| CN107420329B (en) * | 2017-01-25 | 2019-06-21 | 中山市神湾泉模具制品有限公司 | A kind of air purifying fan |
| CN107131137A (en) * | 2017-06-29 | 2017-09-05 | 中国五冶集团有限公司 | Full-sized car workshop ventilating fan |
| CN107131137B (en) * | 2017-06-29 | 2019-04-23 | 中国五冶集团有限公司 | Full-sized car workshop exhaust fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204716572U (en) | A kind of blower | |
| CN202900712U (en) | Double-blade axial flow fan | |
| CN204200614U (en) | A kind of novel pipeline fan | |
| CN201302171Y (en) | High-temperature, high-pressure boiler draught fan damper capable of preventing blocking | |
| CN204942074U (en) | The anti-dust leakage device of centrifugal blower | |
| CN110145477A (en) | A kind of vapour automatically switched, electric hybrid drive blower fan structure | |
| CN202690531U (en) | Anti-corrosion fan | |
| CN205208761U (en) | Mill uses high -power air purification device | |
| CN104482117A (en) | Contra-rotating impeller ventilating driving device | |
| CN204239287U (en) | A kind of mine pneumatic blower fan | |
| CN203847450U (en) | Explosion-proof axial flow fan | |
| CN106968884A (en) | Gate-type impeller for wind-power electricity generation | |
| CN203892220U (en) | Rotating axial fan for coal mine | |
| CN203589901U (en) | External rotor motor | |
| CN204299937U (en) | A kind of high speed shaft seal structure | |
| CN203926130U (en) | A kind of dustproof impeller of fan | |
| CN206957769U (en) | A kind of pneumatic wind wheel | |
| CN207486841U (en) | A kind of spirally inlet air device in biomass combustion equipment | |
| CN102635495A (en) | Automatic pitch-adjusting wind wheel | |
| CN102322445A (en) | Axial-flow blower fan impeller | |
| CN202452631U (en) | Natural ventilator | |
| CN220248137U (en) | Safety ventilation equipment | |
| CN2656679Y (en) | Hydraulic dust-removing fan | |
| CN211901016U (en) | Blade angle adjusting and driving device for counter-rotating fan | |
| CN220505349U (en) | Multistage high-pressure axial flow fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170616 |