CN217582589U - Fan and ducted air conditioner - Google Patents
Fan and ducted air conditioner Download PDFInfo
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- CN217582589U CN217582589U CN202221287656.2U CN202221287656U CN217582589U CN 217582589 U CN217582589 U CN 217582589U CN 202221287656 U CN202221287656 U CN 202221287656U CN 217582589 U CN217582589 U CN 217582589U
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- air inlet
- pipe machine
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Abstract
The utility model discloses a fan and tuber pipe machine, the fan includes the shell, the shell is the tube-shape, the shell is rotatable along self axis, the orientation of fan air-out is changed through rotating to the shell. The utility model discloses a fan is through setting up the shell into the tube-shape, when rotating, rotates the change that just can realize the air-out orientation along the axis of shell self, compares with current rotatable fan, and the structure is simplified more, and the assembling process is more convenient. In addition, the cylindrical shell can better disperse the external force when being acted by the external force, so that the external force is prevented from being excessively concentrated, and the mechanical strength and the anti-fatigue capability of the shell are improved.
Description
Technical Field
The utility model relates to an air department equipment technical field, concretely relates to fan and tuber pipe machine.
Background
The general air-conditioning indoor unit comprises at least two air ports, one air port is only used for air outlet, the other air port is only used for return air, and the air flow is enabled to flow between the two air ports through the rotation of a fan in the air-conditioning indoor unit. Along with the pursuit of people to the air conditioner travelling comfort constantly improves, the air conditioner indoor set needs the air-out direction of conversion according to operating mode, but because the fan blade of fan has the directionality requirement, after the motor that drives the fan blade pivoted reverses, the air current switching-over is difficult, makes the air-out direction of indoor set unable adjustment, and the air-out direction is single, is difficult to satisfy user's diversified demand.
In some schemes, the reverse air outlet is realized by rotating the fan by 180 degrees in the air conditioner internal unit, but in the schemes, the fan is more complicated in structure so as to be capable of rotating in the air conditioner. Therefore, how to simplify the fan structure is a problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a fan and tuber pipe machine has solved the complicated problem of current rotatable fan structure.
According to the utility model discloses an aspect discloses a fan, include: the shell, the shell is the tube-shape, the shell is rotatable along self axis, the orientation of fan air-out is changed through rotating to the shell.
Furthermore, the shell is provided with an air duct, an air inlet and an air outlet, and the air inlet is communicated with the air outlet through the air duct.
Furthermore, the air outlets, the air inlets and the air channels are all multiple, the air channels are mutually independent, and one air inlet is communicated with one corresponding air outlet through one air channel.
Further, a volute is arranged inside the shell, and the volute is provided with the air duct.
Further, an air outlet plane is arranged on the surface of the shell, and the air outlet is located on the air outlet plane.
Furthermore, the surface of the shell is provided with an air inlet plane, and the air inlet is positioned on the air inlet plane.
Further, the fan still includes: the current collector is arranged at the air inlet.
Further, the shell is internally provided with a hollow structure.
Furthermore, one end of the shell is provided with a transmission part, and the shell is rotatably arranged in the air pipe machine through the transmission part.
Further, the fan is any one of a cross-flow fan, a centrifugal fan, a mixed flow fan and an axial flow fan.
According to the utility model discloses a second aspect discloses a tuber pipe machine, including foretell fan.
The shell of the air pipe machine is provided with a lower air inlet and a side air inlet, the fan is rotatably arranged in the shell and has a first orientation and a second orientation; when the air pipe machine is in a refrigeration mode, the fan is in the first orientation, air is fed from the lower air inlet, and air is discharged from the side air inlet; when the air duct machine is in a heating mode, the fan is located in the second direction, air enters the side air inlet, and air exits the lower air inlet.
The utility model discloses a fan is through setting up the shell into the tube-shape, when rotating, rotates the change that just can realize the air-out orientation along the axis of shell self, compares with current rotatable fan, and the structure is simplified more, and assembly process is more convenient. In addition, the cylindrical shell can better disperse the external force when being acted by the external force, so that the external force is prevented from being excessively concentrated, and the mechanical strength and the anti-fatigue capability of the shell are improved.
Drawings
Fig. 1 is a schematic structural diagram of a fan according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a duct type air conditioner according to a second embodiment of the present invention;
legend: 10. a housing; 11. an air duct; 12. an air inlet; 13. an air outlet; 14. an air outlet plane; 15. an air inlet plane; 20. a current collector; 30. a housing; 31. a wind outlet; 32. and (4) a side air port.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.
As shown in fig. 1, the first embodiment of the present invention discloses a fan, which includes a housing 10 and an impeller, the housing 10 is a cylindrical shape, the impeller is disposed in the housing 10, the housing 10 is rotatable along its axis, and the housing 10 changes the direction of the air outlet of the fan through rotation. The utility model discloses a fan is through setting up shell 10 into the tube-shape, when rotating, rotates the change that just can realize the air-out orientation along the axis of shell 10 self, compares with current rotatable fan, and the structure is simplified more, and the assembling process is more convenient. In addition, when the cylindrical housing 10 receives an external force, the external force can be better dispersed, so that the external force is prevented from being excessively concentrated, and the mechanical strength and the fatigue resistance of the housing 10 are improved.
It should be noted that in this embodiment, the housing 10 is provided with an air duct 11, an air inlet 12 and an air outlet 13, and the air inlet 12 is communicated with the air outlet 13 through the air duct 11. One or more air ducts 11 may be provided, and the plurality of air ducts 11 may be communicated with each other or independent from each other.
In this embodiment, the air outlets 13, the air inlets 12 and the air ducts 11 are all multiple, the air ducts 11 are independent from each other, and one air inlet 12 is communicated with one corresponding air outlet 13 through one air duct 11. An impeller is arranged in each air duct 11, so that air can be supplied by a plurality of impellers simultaneously, the air ducts 11 cannot interfere with each other, and the air supply effect is improved.
A volute is arranged inside the housing 10, and the volute is formed with the air duct 11. By arranging the volute in the housing 10, the air duct 11 can be optimized, so that the resistance of the air flow passing through the air duct 11 is smaller, and the air volume and the air pressure are improved.
In order to avoid blocking the wind field on the surface of the housing 10, an air outlet plane 14 and an air inlet plane 15 are arranged on the surface of the housing 10, the air outlet 13 is located on the air outlet plane 14, and the air inlet 12 is located on the air inlet plane 15.
As shown in fig. 1, the blower further includes a current collector 20, and the current collector 20 is disposed at the position of the air inlet 12. By providing the collector 20 at the position of the air inlet 12, the air at the air inlet side can be uniformly and smoothly introduced into the air duct 11, thereby improving the air inlet efficiency of the fan.
The shell 10 is internally provided with a hollow structure, so that the strength is ensured, and the material cost and the self weight are reduced.
One end of the shell 10 is provided with a transmission part, and the shell 10 is rotatably installed in the air pipe machine through the transmission part.
The fan is any one of a cross-flow fan, a centrifugal fan, a mixed flow fan and an axial flow fan.
It should be noted that, when the fan is a centrifugal fan, there are two installation manners, the first installation manner is that the air inlet 12 of the centrifugal fan is disposed on the side surface of the cylindrical housing 10, and the second installation manner is that the air inlet 12 is disposed on the bottom surface of the cylindrical housing 10.
As shown in fig. 2, the second embodiment of the present invention discloses a duct type air conditioner, which includes the above-mentioned blower.
A lower air inlet 31 and a side air inlet 32 are arranged on a shell 30 of the air pipe machine, the fan is rotatably arranged in the shell 30, and the fan has a first orientation and a second orientation; when the air pipe machine is in a cooling mode, the fan is in the first orientation, air enters the lower air opening 31 and air exits the side air opening 32; when the air duct machine is in the heating mode, the fan is in the second orientation, the side air inlet 32 enters air, and the lower air inlet 31 exits air. Thereby realizing the effects of heating, flat blowing and waterfall refrigeration and improving the comfort of use.
It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (12)
1. A fan, comprising:
the fan air-out device comprises a shell (10), wherein the shell (10) is cylindrical, the shell (10) can rotate along the axis of the shell, and the direction of air-out of the fan is changed by rotating the shell (10).
2. The fan of claim 1,
the shell (10) is provided with an air duct (11), an air inlet (12) and an air outlet (13), and the air inlet (12) is communicated with the air outlet (13) through the air duct (11).
3. The fan of claim 2,
the air outlet (13), the air inlet (12) and the air channel (11) are all multiple, the air channels (11) are mutually independent, and one air inlet (12) is communicated with one corresponding air outlet (13) through one air channel (11).
4. The fan of claim 2,
a volute is arranged in the shell (10), and the volute is provided with the air duct (11).
5. The fan of claim 2,
an air outlet plane (14) is arranged on the surface of the shell (10), and the air outlet (13) is located on the air outlet plane (14).
6. The fan of claim 2,
the surface of the shell (10) is provided with an air inlet plane (15), and the air inlet (12) is positioned on the air inlet plane (15).
7. The fan of claim 2 or 6, further comprising:
a current collector (20), the current collector (20) being arranged at the location of the air inlet (12).
8. The fan of claim 1,
the shell (10) is internally provided with a hollow structure.
9. The fan of claim 1,
one end of the shell (10) is provided with a transmission part, and the shell (10) is rotatably arranged in the air pipe machine through the transmission part.
10. The fan of claim 1,
the fan is any one of a cross-flow fan, a centrifugal fan, a mixed flow fan and an axial flow fan.
11. A wind pipe machine comprising a wind turbine according to any one of claims 1 to 10.
12. The ducted air conditioner of claim 11,
a lower air opening (31) and a side air opening (32) are arranged on a shell (30) of the air pipe machine, the fan is rotatably arranged in the shell (30), and the fan has a first orientation and a second orientation;
when the air pipe machine is in a cooling mode, the fan is in the first direction, air enters the lower air opening (31) and air exits the side air opening (32);
when the air pipe machine is in a heating mode, the fan is in the second orientation, air is fed into the side air opening (32), and air is discharged from the lower air opening (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287656.2U CN217582589U (en) | 2022-05-27 | 2022-05-27 | Fan and ducted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221287656.2U CN217582589U (en) | 2022-05-27 | 2022-05-27 | Fan and ducted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217582589U true CN217582589U (en) | 2022-10-14 |
Family
ID=83554533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221287656.2U Active CN217582589U (en) | 2022-05-27 | 2022-05-27 | Fan and ducted air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217582589U (en) |
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2022
- 2022-05-27 CN CN202221287656.2U patent/CN217582589U/en active Active
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