CN216244718U - New fan's automatically cleaning filtering mechanism - Google Patents
New fan's automatically cleaning filtering mechanism Download PDFInfo
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- CN216244718U CN216244718U CN202122939023.7U CN202122939023U CN216244718U CN 216244718 U CN216244718 U CN 216244718U CN 202122939023 U CN202122939023 U CN 202122939023U CN 216244718 U CN216244718 U CN 216244718U
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- fresh air
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Abstract
The utility model provides a self-cleaning filtering mechanism of a fresh air fan, belonging to the technical field of fresh air fans, and the self-cleaning filtering mechanism of the fresh air fan comprises the fresh air fan, wherein the front end of the fresh air fan is provided with an air duct opening, and the inner wall of the air duct opening is fixedly connected with a filter screen; and two sets of cleaning mechanism, two sets of cleaning mechanism all are connected the clearance in order to realize the filter screen with the wind groove mouth, every cleaning mechanism of group all includes the cylinder groove, two cylinders, two sliders, cleaning brush and two branches, the lower inner wall in wind groove mouth is seted up in the cylinder groove, two cylinders be fixed connection respectively in the both sides inner wall in cylinder groove, two sliders are fixed connection respectively in the thin pole department of two cylinders, two branches activity hinge respectively in the upper end of two sliders, this device can get into in the new fan through the dust in the filter screen interception air, cleaning brush reciprocates simultaneously and cleans the surface of filter screen, prevent that filter screen surface dust from piling up the use that too much influences new fan.
Description
Technical Field
The utility model belongs to the technical field of fresh air fans, and particularly relates to a self-cleaning filtering mechanism of a fresh air fan.
Background
The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges dirty indoor 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 air in the room is fresh and clean at every moment. New fan application new trend convection current patent technique through independently supplying air and induced air, makes the room air realize the convection current to the furthest carries out the room air replacement, and the new fan built-in multi-functional clean system of putting guarantees to get into indoor air clean and healthy. The new fan mainly divide into two types of exhaust formula new fan and air supply formula new fan, can install under most indoor environment, simple to operate uses comfortablely. The fresh air machine is a health partner of home life.
The new fan can inhale a large amount of dust in the operation process, and the dust is piled up and can influence the effect of continuing to use and air purification of new fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-cleaning filtering mechanism of a fresh air fan, and aims to solve the problems that a large amount of dust can be sucked in the operation process of the fresh air fan in the prior art, and the dust accumulation can influence the continuous use and the air purification effect of the fresh air fan.
In order to achieve the purpose, the utility model provides the following technical scheme:
a fresh air fan self-cleaning filter mechanism comprising:
the front end of the fresh air fan is provided with an air groove opening, and the inner wall of the air groove opening is fixedly connected with a filter screen; and
the cleaning mechanism comprises two groups of cleaning mechanisms, the two groups of cleaning mechanisms are connected with an air groove opening to clean a filter screen, each group of cleaning mechanism comprises an air cylinder groove, two air cylinders, two sliding blocks, a cleaning brush and two supporting rods, the air cylinder groove is formed in the lower inner wall of the air groove opening, the two air cylinders are fixedly connected to the inner walls of the two sides of the air cylinder groove respectively, the two sliding blocks are fixedly connected to thin rods of the two air cylinders respectively, and the two supporting rods are movably hinged to the upper ends of the two sliding blocks respectively.
According to a preferable scheme of the utility model, the lower inner wall of the cylinder groove is provided with a limiting groove, the lower ends of the two sliding blocks are fixedly connected with limiting blocks, and the two limiting blocks are connected in the limiting groove in a sliding manner.
As a preferable scheme of the utility model, a dust collection head is arranged at the side end of the cleaning brush, and a separation net is fixedly connected to the inner wall of the dust collection head.
In a preferred embodiment of the present invention, a dust collector is connected to a side end of the cleaning brush through a dust collection pipe.
As a preferable scheme of the utility model, a PLC (programmable logic controller) is fixedly connected to the side end of the fresh air fan, and the PLC is in signal connection with the dust collector and the air cylinder.
As a preferable scheme of the utility model, the lower end of the dust collector is fixedly connected with a rubber pad, and the lower end of the rubber pad is provided with a friction groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. starting the cylinder in this scheme, the pin promotion slider of cylinder removes, and two sliders remove to the other side, and two branches promote the cleaning brush rebound, and the normal position is got back to cylinder pulling slider, and two branch pulling cleaning brushes remove downwards, and this device can make the cleaning brush reciprocate and clean the filter screen.
2. Starting the dust catcher in this scheme, the dust catcher can clear up the dust that the filter screen surface, easy clear away, and the dust can conveniently clear up the filter screen in getting into the dust catcher through the dust absorption head for the filter screen is clear cleaner.
3. Be provided with the PLC controller in this scheme, the PLC controller can control the start-up of cylinder and dust catcher, and when needs clearance, direct start-up through the clean brush of PLC controller control clears up the surface of filter screen for it is more convenient to clear up.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
fig. 3 is a partial enlarged view of the utility model at a in fig. 2.
In the figure: 1. a fresh air machine; 2. a wind slot opening; 3. a filter screen; 4. a cleaning brush; 5. a PLC controller; 6. a vacuum cleaner; 7. a cylinder groove; 8. a slider; 9. a strut; 10. a cylinder; 11. a limiting groove; 12. a dust suction head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
a fresh air fan self-cleaning filter mechanism comprising:
the fresh air machine comprises a fresh air machine 1, wherein the front end of the fresh air machine 1 is provided with an air groove opening 2, and the inner wall of the air groove opening 2 is fixedly connected with a filter screen 3; and
two sets of clean mechanisms, two sets of clean mechanisms all are connected in order to realize the clearance of filter screen 3 with wind groove mouth 2, every clean mechanism of group all includes cylinder groove 7, two cylinders 10, two sliders 8, cleaning brush 4 and two branches 9, the lower inner wall of wind groove mouth 2 is seted up in cylinder groove 7, two cylinders 10 are fixed connection in the both sides inner wall of cylinder groove 7 respectively, two sliders 8 are fixed connection respectively in the thin pole department of two cylinders 10, two branches 9 are swing joint in the upper end of two sliders 8 respectively.
In the specific embodiment of the utility model, a user can control the starting of the air cylinder 10 and the dust collector 6 through the PLC 5, when the dust collector needs to be cleaned, the PLC 5 directly controls the starting of the cleaning brush 4 to clean the surface of the filter screen 3, the filter screen 3 can intercept dust in air and enter the fresh air machine 1, the air cylinder 10 is started, the thin rod of the air cylinder 10 pushes the sliding blocks 8 to move, the two sliding blocks 8 move towards each other, the two supporting rods 9 push the cleaning brush 4 to move upwards, the air cylinder 10 pulls the sliding blocks 8 to return to the original position, the two supporting rods 9 pull the cleaning brush 4 to move downwards, the cleaning brush 4 moves up and down to clean the filter screen 3, the dust collector 6 is started, the dust collector 6 can clean the surface of the filter screen 3 and the dust easy to clean, the dust enters the dust collector 6 through the dust collection head 12, the cleaning of the filter screen 3 can be conveniently cleaned, and the filter screen 3 is cleaner, this device can be through the dust in the filter screen 3 interception air get into new fan 1 in, cleaning brush 4 reciprocates simultaneously and cleans the surface of filter screen 3, prevents that 3 surperficial dusts of filter screen from piling up too much influence new fan 1's use, what need explain is: the specific type of the cylinder 10 and the dust collector 6 is selected by a person skilled in the art, and the cylinder 10, the dust collector 6 and the PLC controller 5 belong to the prior art, which is not described in detail herein.
Referring to fig. 3, a limiting groove 11 is formed in the lower inner wall of the cylinder groove 7, limiting blocks are fixedly connected to the lower ends of the two sliding blocks 8, and the two limiting blocks are slidably connected to the limiting groove 11.
In this embodiment: two equal sliding connection of stopper in spacing groove 11 can restrict slider 8's position, prevent that slider 8 from producing at the removal in-process and rocking for this device is more firm.
Specifically referring to fig. 1, a dust collection head 12 is disposed at a side end of the cleaning brush 4, and a separation net is fixedly connected to an inner wall of the dust collection head 12.
In this embodiment: the separation net can prevent the dust suction pipe from being blocked by massive dust to influence the use of the dust collector 6.
Specifically referring to fig. 2, a dust collector 6 is connected to a side end of the cleaning brush 4 through a dust collecting pipe.
In this embodiment: the dust collector 6 can absorb the dust on the surface of the filter screen 3.
Specifically, referring to fig. 1, a PLC controller 5 is fixedly connected to a side end of the fresh air blower 1, and the PLC controller 5 is in signal connection with the dust collector 6 and the air cylinder 10.
In this embodiment: the PLC controller 5 can control the starting of the cylinder 10 and the dust collector 6, and when the cleaning is needed, the PLC controller 5 directly controls the starting of the cleaning brush 4 to clean the surface of the filter screen 3, so that the cleaning is more convenient.
Specifically, referring to fig. 2, a rubber pad is fixedly connected to the lower end of the vacuum cleaner 6, and a friction groove is formed in the lower end of the rubber pad.
In this embodiment: the rubber pad can prevent the dust collector 6 from generating too much noise during operation.
The working principle and the using process of the utility model are as follows: the user can control the starting of the cylinder 10 and the dust collector 6 through the PLC 5, when the dust collector needs to be cleaned, the PLC 5 is directly used for controlling the starting of the cleaning brush 4, the surface of the filter screen 3 is cleaned, the filter screen 3 can intercept dust in air and enter the fresh air machine 1, the cylinder 10 is started, the thin rod of the cylinder 10 pushes the sliding blocks 8 to move, the two sliding blocks 8 move towards each other, the two supporting rods 9 push the cleaning brush 4 to move upwards, the cylinder 10 pulls the sliding blocks 8 to return to the original position, the two supporting rods 9 pull the cleaning brush 4 to move downwards, the cleaning brush 4 moves up and down to clean the filter screen 3, the dust collector 6 is started, the dust collector 6 can clean the surface of the filter screen 3 and the dust which is easy to clean, the dust enters the dust collector 6 through the dust collection head 12, the dust collector 3 can be cleaned conveniently, and the filter screen 3 is cleaner, this device can get into new fan 1 through the dust in the filter screen 3 interception air in, and cleaning brush 4 reciprocates simultaneously and cleans the surface of filter screen 3, prevents that the dust of filter screen 3 surface from piling up too much influence new fan 1's use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A new fan's automatically cleaning filtering mechanism which characterized in that includes:
the air conditioner comprises a fresh air fan (1), wherein an air groove opening (2) is formed in the front end of the fresh air fan (1), and a filter screen (3) is fixedly connected to the inner wall of the air groove opening (2); and
the cleaning mechanism comprises two groups of cleaning mechanisms, wherein the cleaning mechanisms are connected with an air groove opening (2) to clean a filter screen (3), each group of cleaning mechanisms comprises an air cylinder groove (7), two air cylinders (10), two sliding blocks (8), a cleaning brush (4) and two supporting rods (9), the air cylinder groove (7) is arranged on the lower inner wall of the air groove opening (2), the air cylinders (10) are fixedly connected to the inner walls of the two sides of the air cylinder groove (7) respectively, the sliding blocks (8) are fixedly connected to the thin rods of the two air cylinders (10) respectively, and the supporting rods (9) are movably hinged to the upper ends of the two sliding blocks (8) respectively.
2. The self-cleaning filtering mechanism of the new blower as claimed in claim 1, wherein: the lower inner wall of cylinder groove (7) has been seted up spacing groove (11), two the equal fixedly connected with stopper of lower extreme of slider (8), two equal sliding connection of stopper is in spacing groove (11).
3. The self-cleaning filtering mechanism of the new blower as claimed in claim 2, wherein: the side end of the cleaning brush (4) is provided with a dust collection head (12), and the inner wall of the dust collection head (12) is fixedly connected with a separation net.
4. The self-cleaning filter mechanism of a fresh air machine of claim 3, wherein: the side end of the cleaning brush (4) is connected with a dust collector (6) through a dust collection pipe.
5. The self-cleaning filter mechanism of a fresh air machine of claim 4, wherein: the side end of the fresh air machine (1) is fixedly connected with a PLC (programmable logic controller) (5), and the PLC (5) is in signal connection with the dust collector (6) and the air cylinder (10).
6. The self-cleaning filtering mechanism of the new blower fan as claimed in claim 5, wherein: the lower end of the dust collector (6) is fixedly connected with a rubber pad, and the lower end of the rubber pad is provided with a friction groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939023.7U CN216244718U (en) | 2021-11-29 | 2021-11-29 | New fan's automatically cleaning filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122939023.7U CN216244718U (en) | 2021-11-29 | 2021-11-29 | New fan's automatically cleaning filtering mechanism |
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| Publication Number | Publication Date |
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| CN216244718U true CN216244718U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122939023.7U Active CN216244718U (en) | 2021-11-29 | 2021-11-29 | New fan's automatically cleaning filtering mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481110A (en) * | 2023-06-07 | 2023-07-25 | 深圳新科特智慧医疗科技有限公司 | Fresh air supply device for modularized operating room |
-
2021
- 2021-11-29 CN CN202122939023.7U patent/CN216244718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481110A (en) * | 2023-06-07 | 2023-07-25 | 深圳新科特智慧医疗科技有限公司 | Fresh air supply device for modularized operating room |
| CN116481110B (en) * | 2023-06-07 | 2023-11-10 | 深圳新科特智慧医疗科技有限公司 | Fresh air supply device for modularized operating room |
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