CN215486867U - New fan of rotatory dislocation accuse stream - Google Patents
New fan of rotatory dislocation accuse stream Download PDFInfo
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- CN215486867U CN215486867U CN202121777686.7U CN202121777686U CN215486867U CN 215486867 U CN215486867 U CN 215486867U CN 202121777686 U CN202121777686 U CN 202121777686U CN 215486867 U CN215486867 U CN 215486867U
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- flow control
- air inlet
- transmission assembly
- control plate
- inlet end
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Abstract
The utility model is suitable for the field of fresh air fans, and provides a rotary dislocation flow control fresh air fan, which comprises: the rotary dislocation flow control mechanism comprises a flow control plate for movable flow control, a sliding connection structure for guiding the movement of the flow control plate and a movable transmission assembly for driving the flow control plate to move, wherein the flow control plate is arranged on one side of the air inlet end, and the sliding connection structure and the movable transmission assembly are arranged between the flow control plate and the air inlet end; and the deceleration rotation transmission assembly is connected with the mobile transmission assembly and is used for driving the mobile transmission assembly to perform deceleration transmission. According to the rotary dislocation flow control fresh air machine provided by the utility model, the rotary dislocation flow control mechanism and the speed reduction rotation transmission assembly are arranged, and the rotary dislocation flow control mechanism can be driven to open and close the plurality of air inlet nets through the speed reduction rotation of the speed reduction rotation transmission assembly, so that the air inlet area of the fresh air machine is changed, and the air inlet size is changed.
Description
Technical Field
The utility model belongs to the field of fresh air fans, and particularly relates to a rotary dislocation flow control fresh air fan.
Background
The fresh air ventilator is an effective air purification device, can circulate indoor air, on one hand, exhausts indoor dirty air outdoors, and on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, so that the room is always fresh and clean air. The new fan utilizes new trend convection patent technique, through independently supplying air and induced air, makes the room air realize the convection current to furthest carries out the room air replacement.
The existing fresh air machine can not change the air inlet area of the air inlet end usually, and the air inlet size is not easy to adjust when the air pollution is serious and the air inlet size needs to be changed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a heat recovery fresh air ventilator, aiming at solving the following problems: the air inlet area of the air inlet end can not be changed usually by the existing fresh air machine, and the air inlet size is not easy to adjust when the air pollution is serious and the air inlet size needs to be changed.
The embodiment of the utility model is realized in such a way that the rotary dislocation flow control fresh air machine comprises an air inlet end head, wherein a plurality of air inlet nets are arranged in the air inlet end head, and the rotary dislocation flow control fresh air machine further comprises:
the rotary dislocation flow control mechanism comprises a flow control plate for movable flow control, a sliding connection structure for guiding the movement of the flow control plate and a movable transmission assembly for driving the flow control plate to move, wherein the flow control plate is arranged on one side of the air inlet end, and the sliding connection structure and the movable transmission assembly are arranged between the flow control plate and the air inlet end; and
and the deceleration rotation transmission assembly is connected with the mobile transmission assembly and is used for driving the mobile transmission assembly to perform deceleration transmission.
According to the rotary dislocation flow control fresh air machine provided by the utility model, the rotary dislocation flow control mechanism and the speed reduction rotation transmission assembly are arranged, and the rotary dislocation flow control mechanism can be driven to open and close the plurality of air inlet nets through the speed reduction rotation of the speed reduction rotation transmission assembly, so that the air inlet area of the fresh air machine is changed, and the air inlet size is further changed.
Drawings
FIG. 1 is a perspective view of the front portion of an air inlet end according to an embodiment of the present invention;
FIG. 2 is a perspective view of the interior of the intake end according to the embodiment of the present invention;
FIG. 3 is a perspective view of the rear portion of the air intake end according to the embodiment of the present invention;
FIG. 4 is a perspective view of a rotational misalignment flow control mechanism according to an embodiment of the present invention;
fig. 5 is a perspective structural view of a flow control plate according to an embodiment of the present invention;
fig. 6 is a perspective view of the decelerating and rotating transmission assembly according to the embodiment of the utility model.
In the drawings: 1. an air inlet end; 11. an air inlet net; 12. a T-shaped chute; 2. a flow control plate; 21. a T-shaped carriage; 22. a cleaning brush; 23. a hinged seat; 3. a rotating shaft; 31. a worm gear; 4. rotating the strip; 5. a connecting strip; 6. a mounting frame; 61. a first support frame; 62. a second support frame; 7. a worm; 71. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 and fig. 2, a new fan is flowed in accuse of rotatory dislocation, includes air inlet end 1, install a plurality of air inlet nets 11 in the air inlet end 1, new fan is flowed in accuse of rotatory dislocation still includes:
the rotary dislocation flow control mechanism comprises a flow control plate 2 for movable flow control, a sliding connection structure for movably guiding the flow control plate 2 and a movable transmission assembly for driving the flow control plate 2 to move, wherein the flow control plate is arranged on one side of the air inlet end head 1, and the sliding connection structure and the movable transmission assembly are arranged between the flow control plate 2 and the air inlet end head 1; and
and the deceleration rotation transmission assembly is connected with the mobile transmission assembly and is used for driving the mobile transmission assembly to perform deceleration transmission.
In an embodiment of the utility model, four air inlet nets 11 are arranged on the front side of an air inlet end head 1, the four air inlet nets 11 are symmetrically distributed on the left end and the right end of the front side of the air inlet end head 1 in pairs, a rotary dislocation flow control mechanism comprises two flow control plates 2, a sliding connection structure and a movable transmission assembly, the two flow control plates 2 can be arranged, the two flow control plates 2 are symmetrically and slidably mounted on the rear side of the air inlet end head 1 through the sliding connection structure, the movable transmission assembly is connected with the two flow control plates 2, and a deceleration rotation transmission assembly is connected with the movable transmission assembly. During operation, the reduction rotation transmission assembly is driven to work, the reduction rotation transmission assembly outputs reduction rotation to drive the movable transmission assembly to transmit, the movable transmission assembly pushes the two flow control plates 2 to slide along the sliding connection structure, the two flow control plates 2 change the opening and closing sizes of the four air inlet nets 11, the air inlet area of the fresh air fan is changed, and then the air inlet size is changed.
In an embodiment of the present invention, referring to fig. 3 and 5, the sliding connection structure includes:
the T-shaped sliding chute 12 is formed in one side, close to the flow control plate 2, of the air inlet end 1; and
the T-shaped sliding frame 21 is slidably mounted in the T-shaped sliding groove 12, and the T-shaped sliding frame 21 is mounted on one side, close to the air inlet end 1, of the flow control plate 2 and used for guiding the movement of the flow control plate 2.
In one embodiment of the present invention, there are two T-shaped chutes 12, two T-shaped chutes 12 are symmetrically formed at two ends of the side of the air inlet end 1 close to the air inlet end 2, the T-shaped carriage 21 is mounted at the side of the air inlet end 1 close to the air inlet end 2, and the two T-shaped carriages 21 of the two air inlet ends 2 are slidably mounted in the two T-shaped chutes 12, respectively. When the air conditioner works, the decelerating and rotating transmission assembly is driven to work, the decelerating and rotating transmission assembly outputs decelerating rotation to drive the movable transmission assembly to transmit, the movable transmission assembly pushes the two T-shaped sliding frames 21 of the two flow control plates 2 to respectively slide in the two T-shaped sliding grooves 12, so that the two flow control plates 2 change the opening and closing sizes of the four air inlet nets 11, the air inlet area of a fresh air fan is changed, and the air inlet size is further changed.
In one embodiment of the present invention, referring to fig. 4 and 6, the movement transmission assembly includes:
one end of the connecting piece is hinged with the flow control plate 2 and is used for driving the flow control plate 2 to move;
the rotating strip 4 is hinged with one end, far away from the flow control plate 2, of the connecting piece and is used for driving the connecting piece to transmit; and
and the rotating shaft 3 is arranged between the rotating strip 4 and the speed reduction rotation transmission assembly and is used for driving the rotating strip 4 to rotate.
In an embodiment of the present invention, the rotating shaft 3 is installed in the middle of the rear side of the air intake end 1 through a decelerating and rotating transmission assembly, the middle of the rotating strip 4 is fixedly connected with the rotating shaft 3, the connecting member may be a connecting strip 5, two connecting strips 5 may be provided, one end of each of the two connecting strips 5 is hinged to one end of the rotating strip 4, one end of each of the two connecting strips 5 away from the rotating strip 4 is hinged to the hinge seats 23 of the two flow control plates 2, wherein the two hinge seats 23 are fixedly installed at the end of the rear side of each of the two flow control plates 2 close to each other. When the air conditioner is in work, the speed reduction transmission assembly outputs the speed reduction rotation to drive the rotating shaft 3 to rotate, the rotating shaft 3 drives the rotating strip 4 to rotate, the rotating strip 4 drives the two connecting strips 5 to push and pull the two flow control plates 2, so that the two T-shaped sliding frames 21 of the two flow control plates 2 respectively slide in the two T-shaped sliding grooves 12, the two flow control plates 2 are driven to change the opening and closing sizes of the four air inlet nets 11, and the air inlet area of a fresh air fan is changed.
In one embodiment of the present invention, referring to fig. 4 and 6, the reduction rotation transmission assembly includes:
the speed reduction rotation transmission structure is arranged at one end of the rotating shaft 3 and is used for driving the rotating shaft 3 to rotate at a reduced speed; and
and the power input part is connected with the speed reduction and rotation transmission structure and is used for driving the speed reduction and rotation transmission structure to rotate.
In one embodiment of the present invention, the deceleration rotation transmission structure may be composed of a worm wheel 31 and a worm 7, the worm wheel 31 is fixedly installed at one end of the rotation shaft 3, the worm 7 is rotatably installed between the pair of second support frames 62, the pair of second support frames 62 is fixedly installed at one side of the mounting frame 6, the mounting frame 6 is fixedly installed at the rear side of the air intake end 1 through the pair of first support frames 61, the power input member may be an electric motor 71, and an output end of the electric motor 71 is fixedly connected with one end of the worm 7. When the electric motor works, the motor 71 drives the worm 7 to rotate, the worm 7 is in meshed transmission with the worm wheel 31 to drive the worm wheel 31 to rotate at a reduced speed, and the worm wheel 31 drives the rotating shaft 3 to rotate at a reduced speed.
Also, in still another embodiment of the present invention, the reduction rotation transmission structure may be composed of a first gear fixedly installed at one end of the rotation shaft 3 and a second gear fixedly installed at the output end of the motor 71, and the number of teeth of the second gear is smaller than that of the first gear, so that the rotation of the output end of the motor 71 is transmitted to the rotation shaft 3 at a reduced speed by the meshing transmission of the second gear and the first gear.
In an embodiment of the present invention, referring to fig. 2 and 5, the rotational misalignment flow control fresh air machine further includes:
the cleaning piece is arranged on one side, close to the air inlet end 1, of the flow control plate 2 and used for movably cleaning the air inlet net 11.
In an embodiment of the present invention, the cleaning member may be a cleaning brush 22, and two cleaning brushes 22 may be symmetrically disposed on one side of the flow control plate 2 close to the air inlet end 1, so that the two cleaning brushes 22 are driven to respectively brush the two air inlet nets 11 for cleaning while the flow control plate 2 moves.
According to the rotary dislocation flow control fresh air machine provided by the utility model, the rotary dislocation flow control mechanism and the speed reduction rotation transmission assembly are arranged, the rotary dislocation flow control mechanism can be driven to open and close the plurality of air inlet nets 11 through the speed reduction rotation of the speed reduction rotation transmission assembly, so that the air inlet area of the fresh air machine is changed, the air inlet size is changed, and the cleaning piece is arranged, so that the air inlet nets 11 can be automatically brushed and cleaned while the flow control plate 2 moves.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a new fan is flowed in rotatory dislocation accuse, includes the air inlet end, its characterized in that, install a plurality of air inlets nets in the air inlet end, new fan is flowed in rotatory dislocation accuse still includes:
the rotary dislocation flow control mechanism comprises a flow control plate for movable flow control, a sliding connection structure for guiding the movement of the flow control plate and a movable transmission assembly for driving the flow control plate to move, wherein the flow control plate is arranged on one side of the air inlet end, and the sliding connection structure and the movable transmission assembly are arranged between the flow control plate and the air inlet end; and
and the deceleration rotation transmission assembly is connected with the mobile transmission assembly and is used for driving the mobile transmission assembly to perform deceleration transmission.
2. The rotational misalignment flow control fresh air machine of claim 1, wherein the sliding connection structure comprises:
the T-shaped sliding groove is formed in one side, close to the flow control plate, of the air inlet end headrest; and
the T-shaped sliding frame is slidably mounted in the T-shaped sliding groove, and the T-shaped sliding frame is mounted on one side, close to the air inlet end, of the flow control plate and used for guiding the flow control plate in a moving mode.
3. The rotational misalignment flow-control fresh air machine of claim 2, wherein the movement transmission assembly comprises:
one end of the connecting piece is hinged with the flow control plate and is used for driving the flow control plate to move;
the rotating strip is hinged with one end, far away from the flow control plate, of the connecting piece and is used for driving the connecting piece to transmit; and
and the rotating shaft is arranged between the rotating strip and the speed reduction and rotation transmission assembly and is used for driving the rotating strip to rotate.
4. The rotational misalignment flow control fresh air machine of claim 3, wherein the reduction rotation transmission assembly comprises:
the speed reduction rotation transmission structure is arranged at one end of the rotation shaft and is used for driving the rotation shaft to rotate in a speed reduction mode; and
and the power input part is connected with the speed reduction and rotation transmission structure and is used for driving the speed reduction and rotation transmission structure to rotate.
5. The rotational misalignment flow control fresh air machine of claim 1, further comprising:
the cleaning piece is arranged on one side, close to the air inlet end, of the flow control plate and used for movably cleaning the air inlet net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121777686.7U CN215486867U (en) | 2021-08-02 | 2021-08-02 | New fan of rotatory dislocation accuse stream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121777686.7U CN215486867U (en) | 2021-08-02 | 2021-08-02 | New fan of rotatory dislocation accuse stream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215486867U true CN215486867U (en) | 2022-01-11 |
Family
ID=79754193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121777686.7U Active CN215486867U (en) | 2021-08-02 | 2021-08-02 | New fan of rotatory dislocation accuse stream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215486867U (en) |
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2021
- 2021-08-02 CN CN202121777686.7U patent/CN215486867U/en active Active
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