CN213841206U - New fan with wind gap control structure - Google Patents
New fan with wind gap control structure Download PDFInfo
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- CN213841206U CN213841206U CN202022582609.8U CN202022582609U CN213841206U CN 213841206 U CN213841206 U CN 213841206U CN 202022582609 U CN202022582609 U CN 202022582609U CN 213841206 U CN213841206 U CN 213841206U
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Abstract
The utility model discloses a new fan with wind gap control structure, it includes the frame and installs the filter core of crossing in the frame, and the frame is provided with air intake and air outlet, and the position department that the frame corresponds air intake and/or air outlet is provided with wind gap control structure, and wind gap control structure is including inlaying the lid of adorning in the frame and installing the mechanism of sealing in the inside of lid, and the ventilation hole that communicates with air intake or air outlet is seted up to the lid, seals the mechanism including setting up in the sealing and the drive sealing of ventilation hole front side and seal the drive division in ventilation hole. The utility model discloses an add wind gap control structure at air intake and/or air outlet, at least when closing air intake and/or air outlet, the drive division drive sealing seals the ventilation hole is with the circulation amount of wind of regulation and control air intake and/or air outlet, solves the condition of the excessive transmission and distribution of new fan, saves the new fan energy consumption, and the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of new fan technique and specifically relates to a new fan with wind gap control structure is related to.
Background
With the aggravation of industrial pollution conditions such as the emission of automobile exhaust and factory waste liquid, the air quality is seriously reduced, even various respiratory diseases and other problems are caused, and therefore, the new fan becomes an indispensable part of healthy life. The fresh air machine is an effective air purification device, can circulate indoor air, discharges dirty indoor air outdoors through the air outlet on one hand, and inputs fresh outdoor air indoors through the air inlet after measures such as sterilization, disinfection, filtration and the like on the other hand, so that fresh and clean air is in a room at every moment. The traditional fresh air machine consists of a fan, an air inlet, an air outlet, various pipelines and joints, has a simple structure, can not control the air quantity of the air inlet and/or the air outlet, has a single working mode, and causes the high energy consumption of the fresh air machine due to excessive air quantity transmission and distribution, so the improvement is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new fan with wind gap control structure, through add wind gap control structure at air intake and/or air outlet to the circulation amount of wind of regulation and control air intake and/or air outlet solves the condition of new fan excessive transmission and distribution, saves new fan energy consumption, and the practicality is high.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a new fan with wind gap control structure, its includes the frame and installs the filter core of crossing in the frame, and the frame is provided with air intake and air outlet, and the position department that the frame corresponds air intake and/or air outlet is provided with wind gap control structure, and wind gap control structure is including inlaying the lid of adorning in the frame and installing the mechanism of sealing in the inside of lid, and the ventilation hole with air intake or air outlet intercommunication is seted up to the lid, seals the mechanism including setting up in the sealing of ventilation hole front side and drive sealing and seal the drive division in ventilation hole.
In a further technical scheme, the sealing portion is provided with a plurality of sealing pieces which rotate around the ventilation hole and are arranged, each sealing piece is respectively connected with the driving portion in a linkage driving mode, and at least when the air inlet and/or the air outlet are closed, the driving portion respectively drives each sealing piece to be close to the ventilation hole simultaneously.
In a further technical scheme, the driving part is provided with a driving motor and an annular turntable, inner teeth are arranged on the inner side of the annular turntable, outer teeth are arranged on the outer side of the annular turntable, the annular turntable is in driving connection with the driving motor through the outer teeth, and each sealing piece is respectively meshed with the inner teeth of the annular turntable.
In a further technical scheme, an output shaft of the driving motor is rotatably provided with a motor impeller, and the driving motor is in driving connection with the annular turntable through the motor impeller.
In a further technical scheme, each sealing piece respectively includes a tooth connecting portion, a rotating blade portion and rotates the axis of rotation of installing in the lid, and a tooth connecting portion and a rotating blade portion rotate respectively and connect in the axis of rotation that corresponds, and the outward flange of tooth connecting portion meshes in the internal tooth of annular carousel.
In a further technical scheme, the transverse section of the tooth connecting part is in a fan shape.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
the utility model discloses an add wind gap control structure at air intake and/or air outlet, at least when closing air intake and/or air outlet, the drive division drive sealing seals the ventilation hole is with the circulation amount of wind of regulation and control air intake and/or air outlet, solves the condition of the excessive transmission and distribution of new fan, saves the new fan energy consumption, and the practicality is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention in the closed state;
fig. 3 is a schematic view of the exploded structure of the present invention in an opened state.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the utility model provides a pair of new fan with wind gap control structure, it includes frame 1 and installs the filter core of crossing in frame 1, frame 1 is provided with air intake and air outlet, the position department that frame 1 corresponds air intake and/or air outlet is provided with wind gap control structure 2, wind gap control structure 2 is including inlaying the lid 11 of adorning in frame 1 and installing the mechanism 10 that seals in the inside of lid 11, the ventilation hole 110 with air intake or air outlet intercommunication is seted up to lid 11, seal mechanism 10 including setting up in the sealing portion and the drive division 101 of ventilation hole 110 front side. Wherein, the sealing portion is provided with a plurality of sealing 100 that rotate the setting around ventilation hole 110, and each sealing 100 links the drive respectively and connects in drive portion 101, at least when closing air intake and/or air outlet, each sealing 100 of drive portion 101 difference drive is close to each other simultaneously in order to seal ventilation hole 110. The utility model discloses an add wind gap control structure 2 at air intake and/or air outlet to the circulation amount of wind of regulation and control air intake and/or air outlet solves the condition of the excessive transmission and distribution of new fan, saves the new fan energy consumption, and the practicality is high.
The driving part 101 is provided with a driving motor 102 and an annular turntable 103, inner teeth are arranged on the inner side of the annular turntable 103, outer teeth are arranged on the outer side of the annular turntable 103, the annular turntable 103 is connected to the driving motor 102 through the outer teeth in a driving mode, and each sealing piece 100 is meshed with the inner teeth of the annular turntable 103 respectively. More specifically, the output shaft of the driving motor 102 rotates and is provided with the motor impeller 104, the driving motor 102 is connected with the annular turntable 103 through the driving of the motor impeller 104, in practical application, the driving motor 102 drives the annular turntable 103 to rotate through the motor impeller 104, and the external teeth of the annular turntable 103 are linked to drive each sealing piece 100 to rotate so as to seal the ventilation hole 110, so that the structure is simple, and the practical effect is good.
Each sealing member 100 includes a tooth connecting portion 1000, a rotating shaft 1002 rotatably mounted on the cover 11, a rotating blade portion 1001 and a rotating shaft 1000, the tooth connecting portion 1000 and the rotating blade portion 1001 are rotatably connected to the corresponding rotating shaft 1002, the outer edge of the tooth connecting portion 1000 is engaged with the inner teeth of the annular turntable 103, and in practical application, the driving motor 102 drives the annular turntable 103 to rotate through the motor impeller 104.
In a further technical scheme, the transverse section of the tooth connecting part 1000 is fan-shaped.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides a new fan with wind gap control structure which characterized in that: including frame (1) and install the filter core of crossing in frame (1), frame (1) is provided with air intake and air outlet, frame (1) corresponds the position department of air intake and/or air outlet and is provided with wind gap control structure (2), wind gap control structure (2) including inlay lid (11) of adorning in frame (1) and install sealing mechanism (10) in the inside of lid (11), ventilation hole (110) with air intake or air outlet intercommunication are seted up in lid (11), sealing mechanism (10) are including setting up in the sealing portion and the drive sealing portion of ventilation hole (110) front side and seal driving portion (101) of ventilation hole (110).
2. The fresh air machine with tuyere control structure of claim 1, wherein: the sealing part is provided with a plurality of sealing pieces (100) that rotate to set up around ventilation hole (110), and each sealing piece (100) link drive respectively connect in drive division (101), at least when closing air intake and/or air outlet, drive division (101) drive each sealing piece (100) respectively and are close to each other simultaneously in order to seal ventilation hole (110).
3. The fresh air machine with tuyere control structure of claim 2, wherein: the driving part (101) is provided with a driving motor (102) and an annular turntable (103), inner teeth are arranged on the inner side of the annular turntable (103), outer teeth are arranged on the outer side of the annular turntable (103), the annular turntable (103) is connected to the driving motor (102) through the outer teeth in a driving mode, and each sealing piece (100) is meshed with the inner teeth of the annular turntable (103) respectively.
4. The fresh air machine with tuyere control structure of claim 3, wherein: an output shaft of the driving motor (102) is rotatably provided with a motor impeller (104), and the driving motor (102) is in driving connection with the annular turntable (103) through the motor impeller (104).
5. The fresh air machine with tuyere control structure of claim 2, wherein: each sealing piece (100) comprises a tooth connecting part (1000), a rotating blade part (1001) and a rotating shaft (1002) which is rotatably installed on the cover body (11), the tooth connecting part (1000) and the rotating blade part (1001) are respectively and rotatably connected to the corresponding rotating shafts (1002), and the outer edge of the tooth connecting part (1000) is meshed with the inner teeth of the annular turntable (103).
6. The fresh air machine with tuyere control structure of claim 5, wherein: the transverse section of the tooth connecting part (1000) is fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582609.8U CN213841206U (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582609.8U CN213841206U (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213841206U true CN213841206U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022582609.8U Active CN213841206U (en) | 2020-11-10 | 2020-11-10 | New fan with wind gap control structure |
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| CN (1) | CN213841206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197388A (en) * | 2020-11-10 | 2021-01-08 | 东莞市净诺环境科技股份有限公司 | New fan with wind gap control structure |
-
2020
- 2020-11-10 CN CN202022582609.8U patent/CN213841206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197388A (en) * | 2020-11-10 | 2021-01-08 | 东莞市净诺环境科技股份有限公司 | New fan with wind gap control structure |
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