CN212202598U - Cross flow wind wheel (101 is multiplied by 246) - Google Patents
Cross flow wind wheel (101 is multiplied by 246) Download PDFInfo
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- CN212202598U CN212202598U CN201922141454.1U CN201922141454U CN212202598U CN 212202598 U CN212202598 U CN 212202598U CN 201922141454 U CN201922141454 U CN 201922141454U CN 212202598 U CN212202598 U CN 212202598U
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- wind wheel
- cross
- flow wind
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- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Abstract
The utility model belongs to the ventilation equipment field, especially, a cross-flow wind wheel (101 is 246 by 246), can't exert the performance of fan best to current cross-flow wind wheel because the angle problem of blade, the scheme that now proposes, it includes cross-flow wind wheel body, and cross-flow wind wheel body includes axle cover, axle sleeve cover, and one side welding of axle cover has the pivot, and one side welding of axle sleeve cover has the axle sleeve, one side welding that the pivot was kept away from to the axle cover has a plurality of first blades, and one side welding that the axle cover was kept away from to first blade has first wheel ring, and one side welding that the axle sleeve was kept away from to the axle sleeve cover has a plurality of second blades, and one side welding that the axle sleeve cover was kept away from to the second blade has the second wheel ring, movable mounting has a plurality of wind wheels between axle cover and the axle sleeve cover, and the wind wheel. The utility model discloses simple structure, convenient operation can increase the amount of wind through the angle that changes the blade, improves the performance of fan.
Description
Technical Field
The utility model relates to a ventilation equipment technical field especially relates to a through-flow wind wheel (101X 246).
Background
As is well known, the cross-flow wind wheel consists of a blade disc and blades, and is driven by a motor to rotate to blow out air, and the performance of a fan cannot be brought into full play due to the angle problem of the blades in the conventional cross-flow wind wheel.
Disclosure of Invention
The utility model aims at solving the problem that the prior cross-flow wind wheel cannot exert the performance of a fan to the best defect due to the angle problem of the blade in the prior art, and providing the cross-flow wind wheel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the cross-flow wind wheel (101 multiplied by 246) comprises a cross-flow wind wheel body, the cross-flow wind wheel body comprises a shaft cover and a shaft sleeve cover, a rotating shaft is welded on one side of the shaft cover, a shaft sleeve is welded on one side of the shaft sleeve cover, a plurality of first blades are welded on one side of the shaft cover, which is far away from the rotating shaft, a first wheel ring is welded on one side of the first blades, which is far away from the shaft cover, a plurality of second blades are welded on one side of the shaft cover, which is far away from the shaft sleeve, a second wheel ring is welded on one side of the second blades, which is far away from the shaft cover, a plurality of wind wheels are movably mounted between the shaft cover and the shaft sleeve cover and comprise a third wheel ring and a fourth wheel ring, a plurality of third blades are welded between the third wheel ring and the fourth wheel ring on the same wind wheel, three welding blocks are welded on the outer sides of the first wheel ring and the fourth wheel ring, three T-shaped blocks are welded on the outer sides of the second wheel ring and the third wheel ring, and the welding blocks are matched with the corresponding T-shaped blocks.
Preferably, a plurality of fulcrums are welded on one side of the shaft sleeve cover, and the size of the fulcrums is 3 mm.
Preferably, the outside of axle sleeve is seted up threaded hole, and threaded hole female connection has the bolt, and the one end that the axle lid was kept away from to the pivot sets up to semi-circular structure, and the size of pivot is 30 ± 0.5 mm.
Preferably, the number of the first blade, the second blade and the third blade which are arranged along the circumference is 35, the inclination angles of the first blade, the second blade and the third blade which are arranged along the circumference are 27-29 degrees, and one second blade of the plurality of second blades and one third blade of the plurality of third blades are provided with a balancing weight.
The utility model discloses, through the cooperation of axle cap, first wheel ring, pivot, axle sleeve lid, second wheel ring, axle sleeve, bolt, third wheel ring, fourth wheel ring, first blade, second blade, third blade, welding piece, T type piece, fulcrum, during the use, install cross-flow wind wheel body in the fan, make pivot and fan rotate and be connected, make the output shaft of motor get into in the axle sleeve, and through bolt locking, turn on the motor, the motor drives first blade, second blade and third blade and rotates and blow, because the inclination that first blade, second blade and third blade set up is 27-29, make the amount of wind increase, improved the performance of fan;
the utility model discloses simple structure, convenient operation can increase the amount of wind through the angle that changes the blade, improves the performance of fan.
Drawings
Fig. 1 is a schematic structural diagram of a cross-flow wind wheel (101 × 246) according to the present invention;
fig. 2 is a schematic top view of a cross-flow wind wheel (101 × 246) according to the present invention;
fig. 3 is a schematic perspective view of a cross-flow wind wheel (101 × 246) according to the present invention.
In the figure: the novel bearing comprises a shaft cover 1, a first wheel ring 2, a rotating shaft 3, a shaft sleeve cover 4, a second wheel ring 5, a shaft sleeve 6, a bolt 7, a third wheel ring 8, a fourth wheel ring 9, a first blade 10, a second blade 11, a third blade 12, a welding block 13, a T-shaped block 14 and a fulcrum 15.
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, a cross-flow wind wheel (101 × 246) includes a cross-flow wind wheel body, the cross-flow wind wheel body includes a shaft cover 1 and a shaft cover 4, a rotating shaft 3 is welded on one side of the shaft cover 1, a shaft sleeve 6 is welded on one side of the shaft cover 4, a plurality of first blades 10 are welded on one side of the shaft cover 1 away from the rotating shaft 3, a first wheel ring 2 is welded on one side of the first blades 10 away from the shaft cover 1, a plurality of second blades 11 are welded on one side of the shaft cover 4 away from the shaft sleeve 6, a second wheel ring 5 is welded on one side of the second blades 11 away from the shaft cover 4, a plurality of wind wheels are movably mounted between the shaft cover 1 and the shaft cover 4, the wind wheel includes a third wheel ring 8 and a fourth wheel ring 9, a plurality of third blades 12 are welded between the third wheel ring 8 and the fourth wheel ring 9 on the same wind wheel, three welded blocks 13 are welded on the outer sides of the first wheel ring 2 and the fourth wheel ring 9, and three T-shaped blocks 14 are, the welding block 13 is matched with the corresponding T-shaped block 14, and through the matching of the shaft cover 1, the first wheel ring 2, the rotating shaft 3, the shaft sleeve cover 4, the second wheel ring 5, the shaft sleeve 6, the bolt 7, the third wheel ring 8, the fourth wheel ring 9, the first blade 10, the second blade 11, the third blade 12, the welding block, the T-shaped block 14 and the fulcrum 15, when in use, the cross-flow wind wheel body is arranged in a fan, the rotating shaft 3 is rotationally connected with the fan, the output shaft of the motor enters the shaft sleeve 6 and is locked through the bolt 7, the motor is started, the motor drives the first blade 10, the second blade 11 and the third blade 12 to rotate for blowing, because the inclination angles of the first blade 10, the second blade 11 and the third blade 12 are both 27-29 degrees, the air volume is increased, the performance of the fan is improved, the distance between the sides, far away from each other, of the shaft cover 1 and the shaft sleeve cover 4 is +/-1 mm in the application, the setting of wind wheel can add and subtract as required, and tubular wind wheel body direction of rotation is T type piece 14 and 16 chucking directions in T type hole, the utility model discloses simple structure, convenient operation can increase the amount of wind through the angle that changes the blade, improves the performance of fan, separates through carrying out the tubular wind wheel body and dismantles the convenient part of damaging and change, avoids extravagant, can select the equipment number of wind wheel, changes the length of tubular wind wheel body, adapts to not unidimensional fan and uses, has enlarged application range.
The utility model discloses in, one side welding of axle sleeve lid 4 has a plurality of fulcrums 15, and the size of fulcrum 15 is 3mm, and fulcrum 15 is used for increasing the stability of through-flow wind wheel body during operation.
The utility model discloses in, threaded hole is seted up in the outside of axle sleeve 6, and threaded hole female connection has bolt 7, and the one end that axle lid 1 was kept away from to pivot 3 sets up to semi-circular structure, and the size of pivot 3 is 30 0.5mm, and bolt 7 makes more stable that motor output shaft and axle sleeve 6 are connected.
In the utility model, the number of the first blade 10, the second blade 11 and the third blade 12 which are unevenly arranged along the circumference is 35, the inclination angles of the first blade 10, the second blade 11 and the third blade 12 which are arranged along the circumference are between 27 degrees and 29 degrees, the blowing volume of the cross-flow wind wheel body can be increased, one second blade 11 of the second blades 11 and one third blade 12 of the third blades 12 are all provided with a balancing weight, when the rotating speed of the cross-flow wind wheel body reaches 1100 +/-50 r/min, the unbalanced force of the cross-flow wind wheel body is not more than 0.15g through the balancing weight, the thicknesses of the first blade 10, the second blade 11 and the third blade 12 are 5.55mm, the thicknesses of the tail ends of the first blade 10, the second blade 11 and the third blade 12 are 0.5mm, the radian of the inner blades of the first blade 10, the second blade 11 and the third blade 12 is 17.85mm, the radian of the outer blades of the first blade 10, the second blade 11 and the third blade 12 is 21.65mm, the outer diameter of the wind wheel is 16.4mm, the height of the wind wheel is 50.5mm, the chamfering depth of the first blade 10, the second blade 11 and the third blade 12 is 4mm, the glue position thickness at the bottom of the wind wheel is 2.5mm, and the height of the lower end of the wind wheel is 46.5 mm.
Through the matching of the shaft cover 1, the first wheel ring 2, the rotating shaft 3, the shaft sleeve cover 4, the second wheel ring 5, the shaft sleeve 6, the bolt 7, the third wheel ring 8, the fourth wheel ring 9, the first blade 10, the second blade 11, the third blade 12, the welding block, the T-shaped block 14 and the fulcrum 15, when the cross-flow wind wheel is used, the cross-flow wind wheel body is installed in a fan, the rotating shaft 3 is rotatably connected with the fan, the output shaft of the motor enters the shaft sleeve 6 and is locked through the bolt 7, the motor is started, the motor drives the first blade 10, the second blade 11 and the third blade 12 to rotate to blow air, and because the inclination angles of the first blade 10, the second blade 11 and the third blade 12 are all 27-29 degrees, the air volume is increased, and the performance of the fan is improved.
The utility model discloses in, during the use, install the cross-flow wind wheel body in the fan, make pivot 3 rotate with the fan and be connected, make the output shaft of motor get into in the axle sleeve 6, and lock through bolt 7, open the motor, the motor drives first blade 10, second blade 11 rotates with third blade 12 and bloies, because first blade 10, the inclination that second blade 11 and third blade 12 set up is 27-29, make the amount of wind increase, the performance of fan has been improved, when the rotational speed reaches 1100 + -50 r/min, make cross-flow wind wheel body unbalance force be not more than 0.15g through the balancing weight.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The cross-flow wind wheel comprises a cross-flow wind wheel body, the cross-flow wind wheel body comprises a shaft cover (1) and a shaft sleeve cover (4), a rotating shaft (3) is welded on one side of the shaft cover (1), a shaft sleeve (6) is welded on one side of the shaft sleeve cover (4), the cross-flow wind wheel is characterized in that a plurality of first blades (10) are welded on one side, away from the rotating shaft (3), of the shaft cover (1), a first wheel ring (2) is welded on one side, away from the shaft cover (1), of the first blades (10), a plurality of second blades (11) are welded on one side, away from the shaft sleeve cover (6), of the shaft sleeve cover (4), a second wheel ring (5) is welded on one side, away from the shaft sleeve cover (4), of the second blades (11), a plurality of third wheel rings (8) and a plurality of third blades (12) are welded between the third wheel ring (8) and the fourth wheel ring (9) on the same wind wheel, the outside of first wheel ring (2) and fourth wheel ring (9) all welds three welding piece (13), and the outside of second wheel ring (5) and third wheel ring (8) all welds three T type piece (14), and welding piece (13) cooperatees with T type piece (14) that correspond.
2. The cross-flow wind wheel according to claim 1, characterized in that a plurality of fulcrums (15) are welded on one side of the shaft sleeve cover (4), and the size of the fulcrums (15) is 3 mm.
3. The cross-flow wind wheel according to claim 1, characterized in that the outer side of the shaft sleeve (6) is provided with a threaded hole, a bolt (7) is connected in the threaded hole in a threaded manner, one end of the rotating shaft (3) far away from the shaft cover (1) is arranged in a semicircular structure, and the size of the rotating shaft (3) is 30 +/-0.5 mm.
4. The cross-flow wind wheel according to claim 1, characterized in that the number of the first blade (10), the second blade (11) and the third blade (12) which are arranged unevenly along the circumference is 35, the inclination angles of the first blade (10), the second blade (11) and the third blade (12) which are arranged along the circumference are all between 27 degrees and 29 degrees, and a balancing weight is arranged on one second blade (11) of the second blades (11) and one third blade (12) of the third blades (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141454.1U CN212202598U (en) | 2019-12-03 | 2019-12-03 | Cross flow wind wheel (101 is multiplied by 246) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922141454.1U CN212202598U (en) | 2019-12-03 | 2019-12-03 | Cross flow wind wheel (101 is multiplied by 246) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202598U true CN212202598U (en) | 2020-12-22 |
Family
ID=73807588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922141454.1U Expired - Fee Related CN212202598U (en) | 2019-12-03 | 2019-12-03 | Cross flow wind wheel (101 is multiplied by 246) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212202598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287272A (en) * | 2021-11-26 | 2022-04-08 | 青岛理工大学 | Miniature artificial climate box capable of being remotely monitored |
-
2019
- 2019-12-03 CN CN201922141454.1U patent/CN212202598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114287272A (en) * | 2021-11-26 | 2022-04-08 | 青岛理工大学 | Miniature artificial climate box capable of being remotely monitored |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |