CN215113053U - Fresh air fan with double air inlet air paths - Google Patents
Fresh air fan with double air inlet air paths Download PDFInfo
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- CN215113053U CN215113053U CN202022577722.7U CN202022577722U CN215113053U CN 215113053 U CN215113053 U CN 215113053U CN 202022577722 U CN202022577722 U CN 202022577722U CN 215113053 U CN215113053 U CN 215113053U
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- air intake
- indoor air
- motor
- install
- air inlet
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Abstract
The utility model discloses a new fan of two air inlet wind paths, which comprises a bod, two crossing lateral walls of one end corner of organism on install outdoor air intake and indoor air intake respectively, the other end of organism install indoor air outlet, indoor air outlet in be provided with the fan, outdoor air intake and indoor air intake between the corner install the motor, the pivot of motor on be connected with the pendulum rod, the tip of pendulum rod install sealed lid, the pendulum rod swing by motor drive and make sealed lid seal outdoor air intake or indoor air intake. The utility model discloses it is rational in infrastructure, carry out the switching through a switching mechanism between outdoor air intake and the indoor air intake, simple reliable, long service life.
Description
Technical Field
The utility model relates to a new fan field specifically is a new fan of two air inlet wind paths.
Background
The fresh air machine is a common indoor device, and is used for purifying indoor air and keeping the indoor air fresh, the opening and closing of the outdoor air inlet and the indoor air inlet of the fresh air machine are realized through respective air valves, the opening and closing of the outdoor air inlet and the indoor air inlet are frequent, and the air valves are easy to damage, so a new switching structure is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new fan of two air inlet wind paths, it is rational in infrastructure, carry out the switching through a switching mechanism between outdoor air intake and the indoor air intake, simple reliable, long service life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a new fan of two air inlet wind paths, includes the organism, two crossing lateral walls of one end corner of organism on install outdoor air intake and indoor air intake respectively, the other end of organism install indoor air outlet, indoor air outlet in be provided with the fan, outdoor air intake and indoor air intake between the corner install the motor, the motor end have sealed lid, motor drive swings and makes sealed lid seal outdoor air intake or indoor air intake.
Preferably, the distance between the outdoor air inlet or the indoor air inlet and the motor is equal.
Preferably, the sealing cover of the motor is made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure is reasonable, the outdoor air inlet and the indoor air inlet are opened and closed through a switching mechanism, the structure is simple and reliable, and the service life is long.
Drawings
Fig. 1 is a front view structure diagram of the present invention.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a new fan of two air inlet wind paths, including organism 8 and automatically controlled box 7, two crossing lateral walls of one end corner of organism 8 on install outdoor air intake 1 and indoor air intake 2 respectively, the other end of organism 8 install indoor air outlet 3, indoor air outlet 3 in be provided with fan 4, outdoor air intake 1 and indoor air intake 2 between the corner install motor 5, motor 5 have sealed lid, the drive of motor 5 swings and makes sealed lid seal outdoor air intake 1 or indoor air intake 2.
When the indoor air inlet 2 is used for air inlet, the motor 5 works to seal the outdoor air inlet 1, and similarly, when the outdoor air inlet 1 is used for air inlet, the motor 5 works to seal the indoor air inlet 2.
The distance between the outdoor air inlet 1 or the indoor air inlet 2 and the motor 5 is equal, so that the sealing cover can seal the outdoor air inlet 1 or the indoor air inlet 2.
The sealing cover is made of rubber materials, so that the sealing effect can be greatly improved, and the service life can be prolonged.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (3)
1. The utility model provides a new fan of two air inlet wind paths, includes organism (8) and automatically controlled box (7), its characterized in that, two crossing lateral walls of one end corner of organism (8) on install outdoor air intake (1) and indoor air intake (2) respectively, the other end of organism (8) install indoor air outlet (3), indoor air outlet (3) in be provided with fan (4), corner between outdoor air intake (1) and indoor air intake (2) install motor (5), motor (5) swing and make sealed lid seal outdoor air intake (1) or indoor air intake (2).
2. The fresh air machine of claim 1, characterized in that: and the distance between the outdoor air inlet (1) or the indoor air inlet (2) and the motor (5) is equal.
3. The fresh air machine of claim 1, characterized in that: the sealing cover of the motor (5) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577722.7U CN215113053U (en) | 2020-11-10 | 2020-11-10 | Fresh air fan with double air inlet air paths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022577722.7U CN215113053U (en) | 2020-11-10 | 2020-11-10 | Fresh air fan with double air inlet air paths |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215113053U true CN215113053U (en) | 2021-12-10 |
Family
ID=79262262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022577722.7U Active CN215113053U (en) | 2020-11-10 | 2020-11-10 | Fresh air fan with double air inlet air paths |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215113053U (en) |
-
2020
- 2020-11-10 CN CN202022577722.7U patent/CN215113053U/en active Active
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