CN104481928A - Axial flow fan system - Google Patents
Axial flow fan system Download PDFInfo
- Publication number
- CN104481928A CN104481928A CN201410598808.4A CN201410598808A CN104481928A CN 104481928 A CN104481928 A CN 104481928A CN 201410598808 A CN201410598808 A CN 201410598808A CN 104481928 A CN104481928 A CN 104481928A
- Authority
- CN
- China
- Prior art keywords
- axial fan
- air
- guide sleeve
- air guide
- air intake
- 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.)
- Granted
Links
- 230000008859 change Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000003993 interaction Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an axial flow fan system which comprises an axial flow fan (1) and an air outlet guide cover (3) arranged at an air outlet of the axial flow fan (1), wherein the air outlet direction of the air outlet guide cover (3) can be rotated. Because the air outlet direction of the air outlet guide cover can rotate, the air outlet direction can be conveniently changed so as to meet the situation that the air outlet direction needs to be changed.
Description
Technical field
The present invention relates to blower fan system field, in particular to a kind of axial fan system.
Background technique
Existing blower fan system is fixing air inlet/outlet direction, and the air inlet/outlet direction of general axis flow fan is axis.But the air inlet/outlet direction required in actual use is simply really not so, sometimes need the direction changing air inlet/outlet, air guide sleeve generally can be used to change air-out direction, but existing air guide sleeve is fixed-direction, and air-out direction is single, the occasion that air inlet/outlet direction needs change cannot be met.
Summary of the invention
A kind of axial fan is provided in the embodiment of the present invention, can air-out direction be changed, to meet the occasion that air-out direction needs change.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of axial fan system, and comprise axial fan and be arranged on the air-out air guide sleeve at exhaust outlet place of described axial fan, the air-out direction of described air-out air guide sleeve is rotatable.
As preferably, described axial fan system also comprises the air intake air guide sleeve of the air inlet being arranged on described axial fan, and the air intake direction of described air intake air guide sleeve is rotatable.
As preferably, the air-out direction of described air-out air guide sleeve departs from the axial direction of described axial fan, and the rotating exhaust outlet place being arranged on described axial fan of described air-out air guide sleeve, to change the air-out direction of described axial fan.
As preferably, the axial direction of described axial fan is departed from the air intake direction of described air intake air guide sleeve, the rotating air inlet being arranged on described axial fan of described air intake air guide sleeve, to change the air intake direction of described axial fan.
As preferably, described air-out air guide sleeve and described air intake air guide sleeve are also provided with motion, described air-out air guide sleeve is arranged on the exhaust outlet place of described axial fan by described motion, and described air intake air guide sleeve is arranged on the air inlet of described axial fan by described motion.
As preferably, described motion comprises follower and the driving wheel with described follower outer gearing, two described followers are arranged on described air-out air guide sleeve and described air intake air guide sleeve respectively, and two described driving wheels and two described follower one_to_one corresponding are arranged.
As preferably, described motion also comprises the first motor, and described driving wheel is located on the first motor shaft, and described first motor drives described driving wheel line centered by the axis of described first motor shaft to rotate.
As preferably, described axial fan system also comprises supporting mechanism, and described supporting mechanism supports that described axial fan rotates around the axis perpendicular with the spin axis of described air-out air guide sleeve or air intake air guide sleeve.
As preferably, described supporting mechanism comprises hollow connecting rod, bearing and is located at the second motor in described hollow connecting rod, described bearing is located on the second motor shaft of described second motor, described axial fan is connected with described hollow connecting rod by described bearing, and described second motor drives described bearing to drive described axial fan to rotate around the axis of described hollow connecting rod.
As preferably, described air-out air guide sleeve comprises compliant member and supporting member, and described compliant member is fixedly mounted on the exhaust outlet place of described axial fan, and described supporting member is set in outside described compliant member, for supporting described compliant member.
As preferably, described air intake air guide sleeve comprises compliant member and supporting member, and described compliant member is fixedly mounted on the air inlet of described axial fan, and described supporting member is set in outside described compliant member, for supporting described compliant member.
As preferably, described compliant member is folding wind pipe.
As preferably, described supporting member is the housing being set in described compliant member outside, and described housing comprises the annulus that multiple interaction connects.
As preferably, described annulus is made up of rigid material.
Adopt technological scheme of the present invention, axial fan system comprises axial fan and is arranged on the air-out air guide sleeve at exhaust outlet place of axial fan, and the air-out direction of air-out air guide sleeve is rotatable.Because the air-out direction of air-out air guide sleeve is rotatable, air-out direction can be changed easily, to meet the occasion that air-out direction needs change.
Accompanying drawing explanation
Fig. 1 is the structural representation of the axial fan system of the embodiment of the present invention one;
Fig. 2 is the structural representation of the motion of the axial fan system of the embodiment of the present invention one;
Fig. 3 is the structural representation of the gear drive of the motion of the axial fan system of the embodiment of the present invention one;
Fig. 4 is the structural representation of the supporting mechanism of the axial fan of the axial fan system of the embodiment of the present invention one;
The structural representation of the axial fan system of Fig. 5 embodiment of the present invention two;
The air-out air guide sleeve of the axial fan system of Fig. 6 embodiment of the present invention two and the structural representation of air intake air guide sleeve.
Description of reference numerals
1, axial fan; 2, air intake air guide sleeve; 3, air-out air guide sleeve; 4, motion; 6, annulus; 7, housing; 41, follower; 42, driving wheel; 43, the first motor shaft; 44, the first motor; 51, bearing; 52, the second motor shaft; 53, the second motor; 54, hollow connecting rod.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
Fig. 1 to Fig. 4 is the structural representation of the device of the embodiment of the present invention one.As shown in Figures 1 to 4, axial fan system, comprise axial fan 1 and be arranged on the air-out air guide sleeve 3 at exhaust outlet place of axial fan 1, the air-out direction of air-out air guide sleeve 3 is rotatable.Because the air-out direction of air-out air guide sleeve 3 is rotatable, air-out direction can be changed easily, to meet the occasion that air-out direction needs change.In the embodiment of the present invention, the air-out direction of air-out air guide sleeve 3 departs from the axial direction of described axial fan 1, and the rotating exhaust outlet place being arranged on axial fan 1 of air-out air guide sleeve 3, to change the air-out direction of axial fan 1.
In order to meet the demand that air intake direction can change, axial fan system also comprises air intake air guide sleeve 2, and the air intake direction of air intake air guide sleeve 2 is rotatable.In the embodiment of the present invention, the axial direction of described axial fan 1 is departed from the air intake direction of air intake air guide sleeve 2, and the rotating air inlet being arranged on axial fan 1 of air intake air guide sleeve 2, to change the air intake direction of axial fan 1.
Air transports from air inlet to exhaust outlet by axial fan 1, realize axial air intake and air-out, air-out air guide sleeve 3 and air intake air guide sleeve 2 realize water conservancy diversion by limiting circulation passage, by arranging rotating air-out air guide sleeve 3 and air intake air guide sleeve 2, realize the change in air-out and air intake direction, make the air-out of axial fan 1 and air intake direction can for any direction in the slewing area of air-out air guide sleeve 3 and air intake air guide sleeve 2.In fact, air-out air guide sleeve 3 and air intake air guide sleeve 2 in the horizontal direction around vertical axis rotating 360 degrees, can realize 360 ° of air intake and air-out at any angle in the horizontal direction.
Preferably, air-out air guide sleeve 3 and air intake air guide sleeve 2 are provided with motion 4, and air-out air guide sleeve 3 is arranged on the exhaust outlet place of axial fan 1 by motion 4, and air intake air guide sleeve 2 is arranged on the air inlet of axial fan 1 by motion 4.
As shown in Figures 2 and 3, motion 4 is gear drive, comprise follower 41, driving wheel 42 and the first motor 44, follower 41 and driving wheel 42 outer gearing, on the air-out air guide sleeve 3 that two followers 41 are arranged on axial fan 1 respectively and air intake air guide sleeve 2, two driving wheels 42 and two follower 41 one_to_one corresponding are arranged, first motor 44 drives driving wheel 42 line centered by the axis of the first motor shaft 43 to rotate, driving wheel 42 drives follower 41 to rotate, to realize the rotation of air-out air guide sleeve 3 and air intake air guide sleeve 2.
Preferably, axial fan system also comprises supporting mechanism, and supporting mechanism's supporting axis flow type fan 1 rotates around the axis perpendicular with the spin axis of air-out air guide sleeve 3 or air intake air guide sleeve 2.Axial fan 1 is not fixed as vertical direction, by supporting mechanism, axial fan 1 can be rotated around the direction vertical with the sense of rotation of air-out air guide sleeve 3 or air intake air guide sleeve 2.
In the present embodiment, supporting mechanism comprises hollow connecting rod 54, bearing 51 and is located at the second motor 53 in hollow connecting rod 54, bearing 51 is located on the second motor shaft 52 of the second motor 53, axial fan 1 is connected with hollow connecting rod 52 by bearing 51, and the second motor 53 driving bearing 51 drives axial fan 1 to rotate around the axis of hollow connecting rod 52.Because axial fan 1 can rotate around the axis of hollow connecting rod 54, coordinate the motion of air-out air guide sleeve 3 and air intake air guide sleeve 2 can realize air intake and the air-out of any direction, in theory, because air-out air guide sleeve 3 and air intake air guide sleeve 2 can in the horizontal direction around vertical axis rotating 360 degrees, as long as the angle of swing of axial fan 1 reaches 180 °, air intake and air-out at any angle in the sense of rotation of axial fan 1 can be realized.
Fig. 5 and Fig. 6 is the structural representation of the second embodiment of the present invention, as shown in the figure, axial fan system comprises axial fan 1 and is fixedly mounted on the air-out air guide sleeve 3 at exhaust outlet place of axial fan 1, air-out air guide sleeve 3 comprises compliant member and supporting member, compliant member is fixedly mounted on the exhaust outlet place of axial fan 1, supporting member is set in outside compliant member, for supporting compliant member.Further, axial fan system also comprises the air intake air guide sleeve 2 of the air inlet being fixedly mounted on axial fan 1, and air intake air guide sleeve 2 comprises compliant member and supporting member.Compliant member can rotate arbitrarily, to change air-out and air intake direction.
Preferably, compliant member is folding wind pipe, because folding wind pipe can rotate arbitrarily and fold, make the air-out direction of folding wind pipe can be any direction, supporting member is the housing 7 being set in compliant member outside, housing 7 comprises the annulus 6 that multiple interaction connects, annulus can at certain range of motion, relative position between adjacent two annulus and angle can be regulated, by the cooperation of housing 7 and compliant member, just air-out direction can be expanded any direction for second sphere whole, the any direction for first sphere whole is expanded in air intake direction.In the embodiment of the present invention, annulus 6 adopts rigid material to make, and the annulus 6 that multiple interaction connects forms the housing 7 of rigidity, and housing 7 can be supported that compliant member is upper in any direction and keep fixing, compliant member can not be made again to shake or swing simultaneously.
In fact, according to different with the requirement of air-out direction to air intake, air-out air guide sleeve 3 and air intake air guide sleeve 2 all can be set to comprise compliant member and supporting member, also can only in air-out air guide sleeve 3 or air intake air guide sleeve 2 be set to comprise compliant member and supporting member.Air intake direction and air-out direction can adjust arbitrarily, can not limit mutually, can realize freely changing of larger air intake and air-out direction.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (14)
1. an axial fan system, comprise axial fan (1) and be arranged on the air-out air guide sleeve (3) at exhaust outlet place of described axial fan (1), it is characterized in that, the air-out direction of described air-out air guide sleeve (3) is rotatable.
2. axial fan system according to claim 1, it is characterized in that, described axial fan system also comprises the air intake air guide sleeve (2) of the air inlet being arranged on described axial fan (1), and the air intake direction of described air intake air guide sleeve (2) is rotatable.
3. axial fan system according to claim 2, it is characterized in that, the air-out direction of described air-out air guide sleeve (3) departs from the axial direction of described axial fan (1), the rotating exhaust outlet place being arranged on described axial fan (1) of described air-out air guide sleeve (3), to change the air-out direction of described axial fan (1).
4. axial fan system according to claim 3, it is characterized in that, the axial direction of described axial fan (1) is departed from the air intake direction of described air intake air guide sleeve (2), the rotating air inlet being arranged on described axial fan (1) of described air intake air guide sleeve (2), to change the air intake direction of described axial fan (1).
5. axial fan system according to claim 4, it is characterized in that, described air-out air guide sleeve (3) and described air intake air guide sleeve (2) are also provided with motion (4), described air-out air guide sleeve (3) is arranged on the exhaust outlet place of described axial fan (1) by described motion (4), described air intake air guide sleeve (2) is arranged on the air inlet of described axial fan (1) by described motion (4).
6. axial fan system according to claim 5, it is characterized in that, described motion (4) comprises follower (41) and the driving wheel (42) with described follower (41) outer gearing, two described followers (41) are arranged on described air-out air guide sleeve (3) and described air intake air guide sleeve (2) respectively, and two described driving wheels (42) are arranged with two described follower (41) one_to_one corresponding.
7. axial fan system according to claim 6, it is characterized in that, described motion (4) also comprises the first motor (44), described driving wheel (42) is located on the first motor shaft (43), and described first motor (44) drives described driving wheel (42) line centered by the axis of described first motor shaft (43) to rotate.
8. axial fan system according to claim 4, it is characterized in that, described axial fan system also comprises supporting mechanism, and described supporting mechanism supports that described axial fan (1) rotates around the axis perpendicular with the spin axis of described air-out air guide sleeve (3) or air intake air guide sleeve (2).
9. axial fan system according to claim 8, it is characterized in that, described supporting mechanism comprises hollow connecting rod (54), bearing (51) and the motor (53) be located in described hollow connecting rod (54), described bearing (51) is located on second motor shaft (52) of described second motor (53), described axial fan (1) is connected with described hollow connecting rod (52) by described bearing (51), described second motor (53) drives described bearing (51) to drive described axial fan (1) to rotate around the axis of described hollow connecting rod (54).
10. axial fan system according to claim 2, it is characterized in that, described air-out air guide sleeve (3) comprises compliant member and supporting member, described compliant member is fixedly mounted on the exhaust outlet place of described axial fan (1), described supporting member is set in outside described compliant member, for supporting described compliant member.
11. axial fan systems according to claim 10, it is characterized in that, described air intake air guide sleeve (2) comprises compliant member and supporting member, described compliant member is fixedly mounted on the air inlet of described axial fan (1), described supporting member is set in outside described compliant member, for supporting described compliant member.
12. axial fan systems according to claim 10 or 11, it is characterized in that, described compliant member is folding wind pipe.
13. axial fan systems according to claim 12, it is characterized in that, described supporting member is the housing (7) being set in described compliant member outside, and described housing (7) comprises the annulus (6) that multiple interaction connects.
14. axial fan systems according to claim 13, is characterized in that, described annulus (7) is made up of rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598808.4A CN104481928B (en) | 2014-10-29 | 2014-10-29 | axial flow fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598808.4A CN104481928B (en) | 2014-10-29 | 2014-10-29 | axial flow fan system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104481928A true CN104481928A (en) | 2015-04-01 |
| CN104481928B CN104481928B (en) | 2017-02-15 |
Family
ID=52756510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410598808.4A Active CN104481928B (en) | 2014-10-29 | 2014-10-29 | axial flow fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104481928B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485829A (en) * | 2015-12-25 | 2016-04-13 | 广东美的环境电器制造有限公司 | Novel wind curtain machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526562Y (en) * | 2001-07-17 | 2002-12-18 | 曾寿塘 | Multi-directional electric fan |
| CN2665424Y (en) * | 2003-09-29 | 2004-12-22 | 建准电机工业股份有限公司 | Air outlet flow guiding arrangement for heat dissipation fans |
| JP2005163733A (en) * | 2003-12-05 | 2005-06-23 | Canon Inc | Air intake and exhaust device |
| CN101975179A (en) * | 2010-11-24 | 2011-02-16 | 天津工业大学 | Fan structure |
| CN102762077A (en) * | 2011-04-28 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Fan module and air guide cover thereof |
| CN204299963U (en) * | 2014-10-29 | 2015-04-29 | 珠海格力电器股份有限公司 | Axial flow fan system |
-
2014
- 2014-10-29 CN CN201410598808.4A patent/CN104481928B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526562Y (en) * | 2001-07-17 | 2002-12-18 | 曾寿塘 | Multi-directional electric fan |
| CN2665424Y (en) * | 2003-09-29 | 2004-12-22 | 建准电机工业股份有限公司 | Air outlet flow guiding arrangement for heat dissipation fans |
| JP2005163733A (en) * | 2003-12-05 | 2005-06-23 | Canon Inc | Air intake and exhaust device |
| CN101975179A (en) * | 2010-11-24 | 2011-02-16 | 天津工业大学 | Fan structure |
| CN102762077A (en) * | 2011-04-28 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Fan module and air guide cover thereof |
| CN204299963U (en) * | 2014-10-29 | 2015-04-29 | 珠海格力电器股份有限公司 | Axial flow fan system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485829A (en) * | 2015-12-25 | 2016-04-13 | 广东美的环境电器制造有限公司 | Novel wind curtain machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104481928B (en) | 2017-02-15 |
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