CN218407858U - Bladeless fan with air guide wheel - Google Patents
Bladeless fan with air guide wheel Download PDFInfo
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- CN218407858U CN218407858U CN202222615374.7U CN202222615374U CN218407858U CN 218407858 U CN218407858 U CN 218407858U CN 202222615374 U CN202222615374 U CN 202222615374U CN 218407858 U CN218407858 U CN 218407858U
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- air
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- guide wheel
- air guide
- motor support
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Abstract
The utility model discloses a bladeless fan with an air guide wheel, which comprises a machine head and a motor, wherein the machine head comprises a shell and a motor support, one end of the motor support is connected with a volute, a turbine arranged on a motor shaft is sleeved in the volute, the other end of the motor support is connected with the air guide wheel, an air duct with an outward expansion inclination angle of 5-15 degrees is enclosed between the air guide wheel and the shell, the tail end of an outlet of the air duct is communicated with an air outlet ring, air outlets are evenly distributed between the volute and the turbine, and ventilation grooves communicated with the air duct and the air outlets are evenly distributed on the periphery of the motor on the motor support; the utility model discloses a be provided with motor support and motor in the aircraft nose, both ends are provided with turbine and inducer around the motor, utilize turbine and spiral case cooperation to produce backward slant air current, utilize inducer and backshell cooperation to form 5-15 inclination wind channels, the slant air current is gone out through the air outlet extrusion under the effect in inclination wind channel, makes going farther of slant air current conveying, makes bladeless fan compact structure, and is with low costs, small, the air-out is efficient.
Description
Technical Field
The utility model belongs to the technical field that the working fluid is the air, for example be used for the ventilation, in particular to bladeless fan with inducer.
Background
The bladeless fan is based on the air flow principle, a three-dimensional exchange system is formed by indoor air and outdoor air, the tower fan is usually used for throwing air out through a cross-flow fan to form air flow, namely, after a wind wheel rotates, the wind pressure is generated to generate centrifugal wind power, and finally the wind power is transmitted out through an internal wind guide wall.
Most of the existing bladeless fans guide air flow generated by a wind wheel or an impeller to an air outlet ring through an air channel for air outlet, the air outlet mode of the air outlet ring can be annular air outlet ring air outlet, bar-shaped air outlet ring air outlet, interval square air outlet hole air outlet and the like, the air channel is formed by a gap formed between an upper air channel shell and a lower air channel shell, the air outlet wind power of the air channel shell and the air outlet ring is reduced by about 10-15% compared with that of an electric fan with the same power in a combined mode, the practicability of the bladeless fan is improved, additional functions of the bladeless fan are increased, if the fan is combined with an illuminating lamp or an atmosphere lamp, and how to improve the air outlet efficiency of the bladeless fan is a problem which is paid attention by technical personnel in the field.
Disclosure of Invention
The utility model provides a bladeless fan with inducer, this bladeless fan with inducer is through being provided with motor support and motor in the aircraft nose, both ends are provided with turbine and inducer around the motor, utilize turbine and spiral case cooperation to produce backward slant air current, utilize inducer and backshell cooperation to form 5-15 inclination wind channels, the slant air current extrudees away through the air outlet under the effect in inclination wind channel, make going farther of slant air current conveying, make bladeless fan compact structure, and is with low costs, and is small, the air-out is efficient.
In order to solve the technical problem, the utility model relates to a bladeless fan with inducer, including aircraft nose and the motor of setting in the aircraft nose, the aircraft nose includes the casing, middle part department cover is equipped with the motor support in the casing, the motor is installed on the motor support, motor support one end is connected with the spiral case, the spiral case endotheca is equipped with the turbine of installing on the motor epaxial, the motor support other end is connected with the inducer, enclose into the wind channel that has the 5-15 inclination of expanding outward between inducer and the casing, the terminal intercommunication of wind channel export has the circle of giving vent to anger, the equipartition has the air outlet between spiral case and the turbine, the motor support is located the ventilation groove that the equipartition has intercommunication wind channel and air outlet around the motor.
Furthermore, air deflectors which are perpendicular to the air guide wheels are uniformly distributed on the outer wall of the air guide wheels in the air duct.
Furthermore, air inlet holes are uniformly distributed at one end of the casing far away from the air outlet ring, and an air inlet communicated with the turbine inlet is formed in the middle of one end of the volute close to the air inlet holes.
Further, the length of the air duct is set to be 10-60mm, the diameter of the air outlet ring is set to be 200-280mm, and the width of the air outlet ring is set to be 7-60mm.
Further, the diameter of the turbine is set to be 100-200mm, the height of the turbine is set to be 50-80mm, and the width of the air outlet of the turbine is set to be 10-50mm.
Furthermore, a volute bolt column is arranged on the side wall of the outer side of the volute, which is close to the air outlet, a mounting column which corresponds to the volute bolt column and is used for being connected with a bolt is arranged on the inner wall of the casing, a motor support bolt column which is connected with the volute bolt is arranged on the side wall of the outer ring of the motor support, an air guide wheel bolt column which is connected with the air guide wheel bolt is arranged on the side wall of the inner ring of the motor support, a through hole through which a motor shaft passes is formed in the middle of the motor support, and motor bolt holes which are used for mounting a motor are formed in the middle of the motor support and are located around the through hole.
Furthermore, one end of the shell, which is far away from the air outlet ring, is detachably connected with an installation cover plate.
Furthermore, inner supporting plates are evenly distributed on the side wall of the air guide wheel on the other side far away from the air duct, inner clamping grooves are formed in the inner supporting plates, and lamp belts are detachably connected to the inner clamping grooves.
Furthermore, the end part of one end, close to the motor, of the air deflector is provided with an outer clamping groove, and a heating body is detachably connected to the outer clamping groove.
Furthermore, the machine head is also provided with a stand column, a suspension column, a wall-mounted column or a desktop fan stand column.
The utility model has the advantages that:
1. the utility model relates to a bladeless fan with inducer is through being provided with motor support and motor in the aircraft nose, both ends are provided with turbine and inducer around the motor, utilize turbine and spiral case cooperation to produce backward oblique air current, utilize inducer and backshell cooperation to form 5-15 inclination wind channels, the oblique air current extrudees away through the air outlet under the effect in inclination wind channel, make the oblique air current convey farther, make the bladeless fan compact structure, with low costs, small, air-out is efficient;
2. the bladeless fan provided with the air guide wheel is beneficial to generating warm air by arranging the heating body at the inlet of the air channel;
3. the utility model relates to a bladeless fan with inducer is favorable to light function and atmosphere lamp function through being provided with the lamp area in the inducer inboard.
4. The utility model relates to a bladeless fan with inducer is favorable to setting up to handheld fan, floor fan, desk fan, wall fan and ceiling fan.
Drawings
Fig. 1 is a schematic structural view of the bladeless fan with wind guide wheels according to the present invention;
fig. 2 is a side sectional view of the bladeless fan with air guiding wheel according to the present invention;
fig. 3 is a schematic structural view of a machine head of the bladeless fan with an air guide wheel according to the present invention;
FIG. 4 is an exploded view of the head of the bladeless fan with wind guiding wheel according to the present invention;
FIG. 5 is a size distribution diagram of the impeller of the bladeless fan with the impeller according to the present invention;
fig. 6 is a size distribution diagram of a turbine in the bladeless fan with an air guiding wheel according to the present invention;
FIG. 7 is a schematic view of a hanging structure of the bladeless fan with wind-guiding wheels according to the present invention;
FIG. 8 is a schematic view of a wall-mounted structure of a bladeless fan with an air guiding wheel according to the present invention;
fig. 9 is a schematic view of a table top structure of the bladeless fan with wind guiding wheels according to the present invention.
Reference numerals: 1. a base; 2. a column; 3. a machine head; 4. an air outlet ring; 5. a housing; 6. a motor bracket; 7. a motor; 8. an air guide wheel; 9. a turbine; 10. an air outlet; 11. an air inlet hole; 12. an air inlet; 13. an air duct; 14. a front panel; 15. a light strip; 16. a volute; 17. an LED lamp; 18. an air deflector; 19. an inner support plate; 20. a heating element; 21. an outer clamping groove; 22. an inner clamping groove; 23. a suspension post; 24. a wall-mounted column; 25. a desk fan upright post; 26. a ventilation slot; 27. a motor bracket bolt column; 28. an inducer bolt post; 29. a motor bolt hole; 30. a volute bolt stud post; 31. mounting a column; d, the diameter of the air outlet ring; l is the length of the air duct; d1, the width of the air outlet ring; a degree is the inclination angle of the wind guide wheel; d2, the diameter of the turbine; l2 is turbine height; d3, the width of the turbine air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
As fig. 1-9 do the utility model provides a structural schematic diagram of bladeless fan with inducer, the utility model relates to a bladeless fan with inducer, including aircraft nose 3 and the motor 7 of setting in aircraft nose 3, aircraft nose 3 includes casing 5, middle part department cover is equipped with motor support 6 in the casing 5, motor 7 installs on motor support 6, motor support 6 one end is connected with spiral case 16, 16 endotheca of spiral case are equipped with the turbine 9 of installing on the motor shaft, the motor support 6 other end is connected with inducer 8, enclose into the wind channel 13 that has the 5-15 inclination of flaring between inducer 8 and the casing 5, wind channel 13 export end intercommunication has air outlet ring 4, the equipartition has air outlet 10 between spiral case 16 and the turbine 9, motor support 6 is located motor 7 around the equipartition have the ventilation groove 26 of intercommunication 13 and air outlet 10.
According to the embodiment, the motor support 6 and the motor 7 are arranged in the machine head 3, the turbines and the air guide wheels are arranged at the front end and the rear end of the motor 7, the turbines 9 and the volute 16 are matched to generate backward oblique air flow, the air guide wheels and the rear shell are matched to form an air duct with an inclination angle of 5-15 degrees, the oblique air flow is extruded out through the air outlet under the action of the air duct with the inclination angle, the oblique air flow is further transmitted, and the bladeless fan is compact in structure, low in cost, small in size and high in air outlet efficiency.
In this embodiment, the motor drives the turbine to rotate, an oblique airflow is generated under the action of the turbine oblique flow blade, and under the cooperation of the volute, the airflow enters the air duct 13 from the air outlet 10 along the ventilation groove 26 and is discharged along the air duct and the air outlet ring 4.
In a preferred embodiment, the air deflectors 18 perpendicular to the air deflector are uniformly distributed on the outer wall of the air deflector 8 located in the air duct 13, and in this embodiment, the structure makes the oblique air flow directly blow air along the forward direction of the machine head through the air deflectors, so that the blowing capacity is improved.
In a preferred embodiment, air inlet holes 11 are uniformly distributed at one end of the casing 5 away from the air outlet ring 4, and an air inlet 12 communicated with an inlet of the turbine is arranged in the middle of one end of the volute 16 close to the air inlet holes 11.
In a preferred embodiment, the length of the air duct 13 is set to 10-60mm, the diameter of the air outlet ring 4 is set to 200-280mm, and the width of the air outlet ring 4 is set to 7-60mm.
In a preferred embodiment, the diameter of the turbine 9 is set to be 100-200mm, the height of the turbine is set to be 50-80mm, and the width of the air outlet of the turbine is set to be 10-50mm.
In a preferred embodiment, a volute bolt column 30 is arranged on the outer side wall of the volute 16 close to the air outlet, a mounting column 31 which corresponds to the volute bolt column 30 and is used for being connected with a bolt is arranged on the inner wall of the casing 5, a motor support bolt column 27 which is connected with the volute 16 through a bolt is arranged on the outer side wall of the motor support 6, an inducer bolt column 28 which is connected with an inducer bolt is arranged on the inner side wall of the motor support, a through hole for a motor shaft to pass through is formed in the middle of the motor support, and a motor bolt hole 29 which is used for mounting a motor is formed in the middle of the motor support and is located around the through hole.
In a preferred embodiment, an installation cover plate is detachably connected to an end of the housing 5 away from the air outlet ring 4, in this embodiment, the air inlets 12 are uniformly distributed on the installation cover plate, and the volute 16 is conveniently detached from the housing 5 by detaching the installation cover plate.
In a preferable embodiment, inner support plates 19 are uniformly distributed on the side wall of the other side of the air guide wheel 8, which is far away from the air duct 13, inner clamping grooves 22 are formed in the inner support plates 19, and the lamp strip 15 is detachably connected to the inner clamping grooves 22.
In a preferred embodiment, the end part of the air deflector 18 close to the direct end of the motor 7 is provided with an outer clamping groove 21, and the outer clamping groove 21 is detachably connected with a heating element 20, so that the heating element 20 is utilized in the embodiment, which is beneficial to warm air blowing of the bladeless fan, and the work efficiency of the bladeless fan is improved.
In a preferred embodiment, the head 3 is further provided with a stand column 2, a hanging column 23, a wall hanging column 24 or a desk fan stand column 25, and in this embodiment, the bladeless fan can be mounted in various structures through the stand column 2, the base 1, the hanging column 23, the wall hanging column 24 and the desk fan stand column 25, so that the bladeless fan can meet the requirements of a floor fan and a ceiling fan. The type of wall-mounted fan and desk fan used.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a bladeless fan with inducer, includes aircraft nose and the motor of setting in the aircraft nose, its characterized in that: the aircraft nose includes the casing, the middle part department suit has the motor support in the casing, the motor is installed on the motor support, one end of motor support is connected with the spiral case, the spiral case endotheca is equipped with the turbine installed on the motor shaft, the other end of motor support is connected with the inducer, enclose into the wind channel that expands 5-15 inclination outward between inducer and the casing, wind channel exit end intercommunication has the circle of giving vent to anger, the equipartition has the air outlet between spiral case and the turbine, the motor support is located the motor around the equipartition have the ventilation groove of intercommunication wind channel and air outlet.
2. The bladeless fan provided with the air guide wheel according to claim 1, wherein: and air deflectors which are perpendicular to the air guide wheels are uniformly distributed on the outer wall of the air guide wheels in the air duct.
3. The bladeless fan provided with the air guide wheel according to claim 1, wherein: and air inlet holes are uniformly distributed at one end of the casing, which is far away from the air outlet ring, and an air inlet communicated with the turbine inlet is formed in the middle of one end of the volute, which is close to the air inlet holes.
4. The bladeless fan provided with the air guide wheel according to claim 1, wherein: the length of the air duct is set to be 10-60mm, the diameter of the air outlet ring is set to be 200-280mm, and the width of the air outlet ring is set to be 7-60mm.
5. The bladeless fan provided with an air guide wheel according to claim 1, wherein: the diameter of the turbine is set to be 100-200mm, the height of the turbine is set to be 50-80mm, and the width of the air outlet of the turbine is set to be 10-50mm.
6. The bladeless fan provided with an air guide wheel according to any one of claims 1 to 5, wherein: the spiral case is characterized in that a spiral case bolt column is arranged on the side wall of the outer side of the spiral case, which is close to the air outlet, a mounting column which corresponds to the spiral case bolt column and is used for being connected with a bolt is arranged on the inner wall of the casing, a motor support bolt column which is connected with the spiral case bolt is arranged on the side wall of the outer ring of the motor support, an air guide wheel bolt column which is connected with the air guide wheel bolt is arranged on the side wall of the inner ring of the motor support, a through hole for a motor shaft to pass through is formed in the middle of the motor support, and motor bolt holes for mounting a motor are formed in the middle of the motor support, which is located around the through hole.
7. The bladeless fan provided with an air guide wheel according to claim 6, wherein: the one end that the circle was kept away from to the casing is detachably connected with the installation apron.
8. The bladeless fan provided with an air guide wheel according to claim 2, wherein: inner supporting plates are evenly distributed on the side wall of the air guide wheel, which is far away from the air duct, inner clamping grooves are formed in the inner supporting plates, and lamp belts are detachably connected to the inner clamping grooves.
9. The bladeless fan provided with an air guide wheel according to claim 2, wherein: the end part of one end, close to the motor, of the air deflector is provided with an outer clamping groove, and a heating body is detachably connected to the outer clamping groove.
10. The bladeless fan provided with the air guide wheel according to claim 1, wherein: the machine head is also provided with a stand column, a suspension column, a wall-mounted column or a desktop fan stand column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615374.7U CN218407858U (en) | 2022-10-01 | 2022-10-01 | Bladeless fan with air guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615374.7U CN218407858U (en) | 2022-10-01 | 2022-10-01 | Bladeless fan with air guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218407858U true CN218407858U (en) | 2023-01-31 |
Family
ID=84998935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222615374.7U Active CN218407858U (en) | 2022-10-01 | 2022-10-01 | Bladeless fan with air guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218407858U (en) |
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2022
- 2022-10-01 CN CN202222615374.7U patent/CN218407858U/en active Active
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