CN217682515U - Fan with automatic dust removal function - Google Patents
Fan with automatic dust removal function Download PDFInfo
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- CN217682515U CN217682515U CN202221337420.5U CN202221337420U CN217682515U CN 217682515 U CN217682515 U CN 217682515U CN 202221337420 U CN202221337420 U CN 202221337420U CN 217682515 U CN217682515 U CN 217682515U
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- shell
- automatic dust
- fan
- stay tube
- blower
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Abstract
The utility model provides a fan with automatic dust removal function, which comprises a shell, wherein one end of the shell is an air inlet, a first filtering component is movably arranged at the air inlet, the other end of the shell is an air outlet, a second filtering component is movably arranged at the air outlet, a rotating shaft is rotationally arranged in the shell, one end of the rotating shaft is provided with a fan blade, and the other end of the rotating shaft is fixedly connected with the power output end of a driving motor through a protection structure; the rear side that lies in the flabellum in the shell rotates and is equipped with the sealed stay tube in bottom, has seted up one row of through-holes on the stay tube, is equipped with the brush hair in the through-hole, and the stay tube passes through gear structure drive its rotation by the first servo motor who sets up at the shell lateral wall, and the outside of shell is equipped with the water tank, and the delivery port of water tank passes through rotary joint to be connected with the top rotation of stay tube, and delivery port department is equipped with the solenoid valve. The utility model discloses not only can carry out automatic clearance to the inside dust of fan, can ensure driving motor's life moreover, have the effect of making an uproar of falling the damping simultaneously.
Description
Technical Field
The utility model belongs to the technical field of fan equipment, concretely relates to fan with automatic dust removal function.
Background
The fan is a driven fluid machine which can increase the gas pressure and discharge the gas by means of the input mechanical energy, and the fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and draught of boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household appliances; the drying and the sorting of cereal, the inflation and the propulsion of wind-tunnel wind regime and air cushion ship etc. of wind-tunnel wind source, present fan work for a long time inside especially the rear side of flabellum have the pile up of dust, clear up very trouble, need waste a large amount of time, consequently need a new fan to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model provides a fan with automatic dust removal function, concrete scheme is as follows:
a fan with an automatic dust removal function comprises an L-shaped shell, wherein one end of the shell is an air inlet, a first filtering component is movably arranged at the air inlet, the other end of the shell is an air outlet, a second filtering component is movably arranged at the air outlet, a rotating shaft is rotatably arranged in the shell, a plurality of blades are arranged at one end of the rotating shaft, and the other end of the rotating shaft is fixedly connected with a power output end of a driving motor through a protection structure; the fan blade cleaning device is characterized in that a supporting tube with a sealed bottom is arranged on the rear side of the fan blades in the shell in a rotating mode, a row of through holes are formed in the supporting tube, bristles used for cleaning the fan blades are arranged in the through holes, the supporting tube is driven to rotate through a gear structure by a first servo motor arranged on the side wall of the shell, a water tank is arranged outside the shell, a water outlet of the water tank is connected with the top end of the supporting tube through a rotary joint in a rotating mode, and an electromagnetic valve is arranged at the position of the water outlet.
Based on the above, the first filter assembly includes a first housing and a first filter screen disposed in the first housing; the second filter assembly comprises a second shell and a second filter screen arranged in the second shell.
Based on the above, a guide rod is arranged in the shell, a cleaning brush for the first filter screen is arranged on the guide rod in a sliding mode, a screw rod connected with the cleaning brush in a threaded mode is further arranged in the shell, and the screw rod is driven to rotate by a second servo motor arranged outside the shell.
Based on the above, the driving motor, the first servo motor, the second servo motor and the electromagnetic valve are all electrically connected to the controller arranged on the side wall of the shell.
Based on the above, protection architecture include with driving motor's power take off end fixed connection's first base plate and with the tip fixed connection's of pivot second base plate, all be equipped with two screw holes that correspond each other on first base plate, the second base plate, first base plate, second base plate through with safety pin and corresponding nut fixed mounting that the screw hole corresponds are in the same place, be equipped with the fracture that is used for preventing driving motor overload on the safety pin.
Based on the above, the shell is equipped with the intermediate layer, the intermediate layer intussuseption is filled with soundproof cotton, and a plurality of bloops have been seted up to the inboard equipartition of shell.
Based on the above, the inner surface of the housing is coated with a nano self-cleaning material.
Based on the above, the bottom of shell is equipped with many elastic support legs, elastic support leg's bottom is equipped with the installation foot.
The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:
1. in the utility model, a support tube with a sealed bottom is arranged on the back side of the fan blade in the shell in a rotating way, a row of through holes are arranged on the support tube, bristles for cleaning the fan blade are arranged in the through holes, the support tube is driven to rotate by a first servo motor arranged on the side wall of the shell through a gear structure, a water tank is arranged outside the shell, a water outlet of the water tank is connected with the top end of the support tube in a rotating way through a rotary joint, and a solenoid valve is arranged at the water outlet; the structure design is convenient for the efficient cleaning treatment of the fan blades and the inside of the shell, and the dust in the fan blades and the inside of the shell is removed.
2. The utility model discloses in, protection architecture's structural design can prevent effectively that driving motor from taking place to damage because of the load is too big, for example the pivot rotates unsmooth etc..
3. The utility model discloses in, the structural design of shell can avoid the fan to produce great noise to the external world when the operation.
Drawings
Fig. 1 is a top view of the overall structure of the present invention.
Fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a schematic structural diagram of the protection structure of the present invention.
Fig. 4 is a schematic view of the construction of the shear pin.
In the figure: 1. a housing; 1-2. Silencing holes; 1-3, soundproof cotton; 2. a first filter assembly; 3. a second filter assembly; 6. a rotating shaft; 7. a fan blade; 8. a drive motor; 9. a protective structure; 9-1. A first substrate; 9-2. A second substrate; 9-3, a safety pin; 9-31, fracture; 10. supporting a tube; 11. brushing; 12. a first servo motor; 13. a gear structure; 14. a water tank; 15. an electromagnetic valve; 16. a guide bar; 17. a cleaning brush; 18. a screw rod; 19. a second servo motor; 20. an elastic support leg; 21. mounting a foot; 22. and a controller.
Detailed Description
The technical solution of the present invention will be described in detail through the following embodiments.
Examples
As shown in fig. 1-4, the utility model provides a fan with automatic dust removal function, including L-shaped shell 1, one end of shell 1 is the air intake, the activity of air intake is equipped with first filter assembly 2, the other end of shell 1 is the air outlet, the activity of air outlet department is equipped with second filter assembly 3, the rotation is equipped with pivot 6 in shell 1, one end of pivot 6 is equipped with multi-disc flabellum 7, the other end of pivot 6 is through protection architecture 9 and drive motor 8's power take off end fixed connection; the utility model discloses a fan blade of fan, including shell 1, be located in the shell 1 the rear side rotation of flabellum 7 is equipped with the sealed stay tube 10 in bottom, a row of through-holes have been seted up on the stay tube 10, be equipped with the brush hair 11 that is used for clearing up flabellum 7 in the through-hole, the stay tube 10 passes through gear structure 13 by setting up the first servo motor 12 of shell 1 lateral wall and drives its rotation, and the outside of shell 1 is equipped with water tank 14, the delivery port of water tank 14 passes through rotary joint and is connected with the top rotation of stay tube 10, delivery port department is equipped with solenoid valve 15.
The first filter assembly 2 comprises a first shell and a first filter screen arranged in the first shell; the second filter assembly 3 comprises a second housing and a second filter screen disposed in the second housing.
In order to facilitate cleaning treatment of the first filter screen at the air inlet, a guide rod 16 is arranged in the shell 1, a cleaning brush 17 for the first filter screen is arranged on the guide rod 16 in a sliding mode, a screw rod 18 in threaded connection with the cleaning brush 17 is further arranged in the shell 1, and the screw rod 18 is driven to rotate by a second servo motor 19 arranged outside the shell 1.
In order to control the whole fan, the driving motor 8, the first servo motor 12, the second servo motor 19 and the solenoid valve 15 are electrically connected to a controller 22 disposed on the side wall of the housing 1.
In order to prevent the driving motor 8 from being damaged due to overlarge load, if the rotating shaft 6 rotates unsmoothly, the protection structure 9 comprises a first substrate 9-1 fixedly connected with the power output end of the driving motor 8 and a second substrate 9-2 fixedly connected with the end part of the rotating shaft 6, two threaded holes corresponding to each other are formed in the first substrate 9-1 and the second substrate 9-2, the first substrate 9-1 and the second substrate 9-2 are fixedly installed together through a safety pin 9-3 corresponding to the threaded holes and corresponding nuts, and a fracture 9-31 used for preventing the driving motor 8 from being overloaded is formed in the safety pin 9-3.
Considering that the fan can generate large wind noise inside the shell 1 when in operation, the shell 1 is provided with an interlayer, soundproof cotton 1-3 is filled in the interlayer, and a plurality of silencing holes 1-2 are uniformly distributed on the inner side of the shell 1.
In order to prevent external dust from adhering to the inside of the housing 1, the inner surface of the housing 1 is coated with a nano self-cleaning material.
In order to facilitate the installation of the blower, a plurality of elastic supporting legs 20 are arranged at the bottom of the shell 1, and installation feet 21 are arranged at the bottom of the elastic supporting legs 20.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the technical solution of the present invention, the present invention should be covered by the technical solution of the present invention.
Claims (8)
1. The utility model provides a fan with automatic dust removal function which characterized in that: the air purifier comprises an L-shaped shell (1), wherein one end of the shell (1) is an air inlet, a first filtering component (2) is movably arranged at the air inlet, the other end of the shell (1) is an air outlet, a second filtering component (3) is movably arranged at the air outlet, a rotating shaft (6) is rotatably arranged in the shell (1), one end of the rotating shaft (6) is provided with a plurality of fan blades (7), and the other end of the rotating shaft (6) is fixedly connected with a power output end of a driving motor (8) through a protection structure (9); lie in shell (1) the rear side rotation of flabellum (7) is equipped with bottom seal's stay tube (10), a row of through-hole has been seted up on stay tube (10), be equipped with brush hair (11) that are used for clearing up flabellum (7) in the through-hole, stay tube (10) are passed through gear structure (13) by setting up first servo motor (12) at shell (1) lateral wall and are driven its rotation, and the outside of shell (1) is equipped with water tank (14), the delivery port of water tank (14) is passed through rotary joint and is connected with the top rotation of stay tube (10), delivery port department is equipped with solenoid valve (15).
2. The blower with the automatic dust removing function according to claim 1, wherein: the first filter assembly (2) comprises a first shell and a first filter screen arranged in the first shell; the second filter assembly (3) comprises a second shell and a second filter screen arranged in the second shell.
3. The blower with the automatic dust removing function according to claim 2, wherein: be equipped with guide arm (16) in shell (1), it is directed against to slide on guide arm (16) cleaning brush (17) of first filter screen still be equipped with in shell (1) with lead screw (18) of cleaning brush (17) spiro union, lead screw (18) are by setting up its rotation of second servo motor (19) outside shell (1) drive.
4. The blower with the automatic dust removing function according to claim 3, wherein: the driving motor (8), the first servo motor (12), the second servo motor (19) and the electromagnetic valve (15) are all electrically connected to a controller (22) arranged on the side wall of the shell (1).
5. The blower with the automatic dust removing function according to claim 1, wherein: protection architecture (9) including with power take off end fixed connection's of driving motor (8) first base plate (9-1) and with tip fixed connection's of pivot (6) second base plate (9-2), all be equipped with two screw holes that correspond each other on first base plate (9-1), second base plate (9-2), first base plate (9-1), second base plate (9-2) through with safety pin (9-3) and corresponding nut fixed mounting that the screw hole corresponds are in the same place, be equipped with fracture (9-31) that are used for preventing driving motor (8) overload on safety pin (9-3).
6. The blower with the automatic dust removing function according to claim 1, wherein: the sound-absorbing shell is characterized in that the shell (1) is provided with an interlayer, sound-absorbing cotton (1-3) is filled in the interlayer, and a plurality of sound-absorbing holes (1-2) are uniformly distributed on the inner side of the shell (1).
7. The blower with the automatic dust removing function according to claim 1, wherein: the inner surface of the shell (1) is coated with a nano self-cleaning material.
8. The blower with the automatic dust removing function according to claim 1, wherein: the bottom of shell (1) is equipped with many elastic support legs (20), the bottom of elastic support leg (20) is equipped with installation foot (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221337420.5U CN217682515U (en) | 2022-05-31 | 2022-05-31 | Fan with automatic dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221337420.5U CN217682515U (en) | 2022-05-31 | 2022-05-31 | Fan with automatic dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682515U true CN217682515U (en) | 2022-10-28 |
Family
ID=83703126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221337420.5U Active CN217682515U (en) | 2022-05-31 | 2022-05-31 | Fan with automatic dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682515U (en) |
-
2022
- 2022-05-31 CN CN202221337420.5U patent/CN217682515U/en active Active
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