CN218627166U - Air duct assembly of fresh air fan - Google Patents
Air duct assembly of fresh air fan Download PDFInfo
- Publication number
- CN218627166U CN218627166U CN202223146370.5U CN202223146370U CN218627166U CN 218627166 U CN218627166 U CN 218627166U CN 202223146370 U CN202223146370 U CN 202223146370U CN 218627166 U CN218627166 U CN 218627166U
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- air
- spiral case
- wind
- subassembly
- air outlet
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Abstract
The utility model discloses a wind channel subassembly of new fan, including centrifugal fan, centrifugal fan includes the spiral case and locates the inside centrifugal wind wheel of spiral case, be equipped with the tangential air outlet on the spiral case, tangential air outlet intercommunication is equipped with the subassembly that flow equalizes, the subassembly other end threaded connection that flow equalizes is equipped with the tuber pipe and connects, the intercommunication is equipped with a plurality of tuber pipes on the tuber pipe connects, the utility model discloses compare the advantage with prior art and lie in: the utility model discloses be equipped with the subassembly that flow equalizes in tangential air outlet department, adjust the inside air current of entering casing through two wind wheels, make it evenly get into each tuber pipe in, reach the purpose of even air supply.
Description
Technical Field
The utility model relates to a new fan technical field specifically indicates a wind channel subassembly of new fan.
Background
The new fan is an effectual air purification equipment, can make the room air produce the circulation, on the one hand outdoor dirty air discharge, on the other hand is outdoor fresh air after measures such as sterilization, disinfection, filtration, input indoor again, let in the room all the time be fresh clean air, new fan application new trend convection technique, through independently supplying air and induced air, make the room air realize the convection current, thereby the at utmost carry out the room air replacement, the new fan embeds multi-functional clean system and guarantees to get into indoor air clean and healthy.
Present wind channel subassembly, generally include a centrifugal fan and a plurality of guide duct, centrifugal fan has all to the air outlet, and a plurality of guide ducts are connected at centrifugal fan's tangential air outlet, and centrifugal fan during operation supplies air to a plurality of guide ducts simultaneously, but this kind of mode leads to easily getting into the amount of wind inconsistent in each guide duct, and the guide duct that is close to the tangential air outlet outside obtains more amount of wind, and the amount of wind that the guide duct in a distance obtained is less, and the air supply is inhomogeneous.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new fan's wind channel subassembly for solving foretell various problems.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides an air duct assembly of new fan, includes centrifugal fan, centrifugal fan includes the spiral case and locates the inside centrifugal wind wheel of spiral case, be equipped with the tangential air outlet on the spiral case, the tangential air outlet intercommunication is equipped with the subassembly that flow equalizes, the subassembly other end threaded connection that flow equalizes is equipped with the tuber pipe joint, the intercommunication is equipped with a plurality of tuber pipes on the tuber pipe joint.
Further, the flow equalizing assembly comprises a shell, and a wind wheel is rotatably arranged between the front side wall and the rear side wall inside the shell.
Furthermore, the wind wheels are arranged in two groups, and the two groups of wind wheels are arranged in parallel up and down.
Compared with the prior art, the utility model the advantage lies in: the utility model discloses be equipped with the subassembly that flow equalizes in tangential air outlet department, adjust the inside air current that gets into the casing through two wind wheels, make it evenly get into each tuber pipe in, reach the purpose of even air supply.
Drawings
Fig. 1 is a schematic view of the air duct assembly of the new fan of the present invention.
Fig. 2 is a left side view structure diagram of the air pipe joint of the air duct assembly of the new fan.
Fig. 3 is a schematic view of a three-dimensional structure of a wind wheel of a wind channel assembly of a new fan of the present invention.
As shown in the figure: 1. a volute; 2. a centrifugal wind wheel; 3. a tangential air outlet; 4. an air pipe joint; 5. an air duct; 6. a housing; 7. and a wind wheel.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "provided", "mounted", "connected", and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a communication between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
Combine attached 1 to fig. 3, an air duct subassembly of new fan, including centrifugal fan, centrifugal fan includes spiral case 1 and locates the inside centrifugal wind wheel 2 of spiral case 1, be equipped with tangential air outlet 3 on the spiral case 1, 3 intercommunications of tangential air outlet are equipped with the subassembly that flow equalizes, the subassembly other end threaded connection that flow equalizes is equipped with air hose connector 4, the intercommunication is equipped with a plurality of tuber pipes 5 on the air hose connector 4.
The flow equalizing assembly comprises a shell 6, wind wheels 7 are rotatably arranged between the front side wall and the rear side wall inside the shell 6, the wind wheels 7 are arranged in two groups, and the two groups of wind wheels 7 are arranged in parallel up and down.
The utility model discloses a concrete implementation mode: the utility model discloses before the use, connect external power source earlier, start centrifugal fan, the air current is discharged from tangential air outlet 3, gets into 6 insides of casing after that, and the air current drives wind wheel 7 and rotates, and two wind wheel 7 rotate homogenize the air current, make the air current that flows in 6 exits of casing change into even air current, and even air current homodisperse discharges from a plurality of tuber pipe 5, reaches the purpose of even air supply.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (3)
1. The utility model provides an air duct assembly of new fan, includes centrifugal fan, centrifugal fan includes spiral case (1) and locates inside centrifugal wind wheel (2) of spiral case (1), its characterized in that: the spiral case is characterized in that a tangential air outlet (3) is formed in the spiral case (1), the tangential air outlet (3) is communicated with and provided with a flow equalizing assembly, the other end of the flow equalizing assembly is connected with an air pipe connector (4) in a threaded manner, and a plurality of air pipes (5) are communicated with and provided with the air pipe connector (4).
2. The new fan's wind channel subassembly of claim 1, characterized in that: the flow equalizing assembly comprises a shell (6), and a wind wheel (7) is arranged between the front side wall and the rear side wall inside the shell (6) in a rotating mode.
3. The air duct assembly of the new fan according to claim 2, wherein: the two groups of wind wheels (7) are arranged, and the two groups of wind wheels (7) are arranged in parallel up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146370.5U CN218627166U (en) | 2022-11-26 | 2022-11-26 | Air duct assembly of fresh air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146370.5U CN218627166U (en) | 2022-11-26 | 2022-11-26 | Air duct assembly of fresh air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218627166U true CN218627166U (en) | 2023-03-14 |
Family
ID=85449081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223146370.5U Active CN218627166U (en) | 2022-11-26 | 2022-11-26 | Air duct assembly of fresh air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218627166U (en) |
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2022
- 2022-11-26 CN CN202223146370.5U patent/CN218627166U/en active Active
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