CN210829812U - Novel dust removal fan - Google Patents
Novel dust removal fan Download PDFInfo
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- CN210829812U CN210829812U CN201921834551.2U CN201921834551U CN210829812U CN 210829812 U CN210829812 U CN 210829812U CN 201921834551 U CN201921834551 U CN 201921834551U CN 210829812 U CN210829812 U CN 210829812U
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Abstract
The utility model discloses a novel dust removal fan, which belongs to the technical field of fans and comprises a main body and a base, wherein the main body is arranged at one side of the base, the top of the base is provided with a motor, the output end of the motor is connected with a rotating shaft extending to the inside of the main body, one end of the rotating shaft is connected with an impeller wheel disc, one side of the impeller wheel disc is provided with a plurality of blades, the fan electrostatic discharge device is provided with blades, a wind guide piece and a windward plate, when a user uses the fan, the motor can drive the impeller wheel disc to rotate at high speed through the rotating shaft, the blades can be driven to rotate when the impeller wheel disc rotates, and the wind guide piece and the windward plate are both arranged at one side of the blades and are arc-shaped, so that when the blades rotate at high speed and collide with the airflow, the airflow can be guided through the windward plate and the, thereby avoiding the air current to block the blade to this work efficiency and the working property that improves the fan greatly.
Description
Technical Field
The utility model relates to a fan technical field specifically is a novel dust exhausting fan.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.
The fan is when using, it removes to produce centrifugal force through the high-speed rotation of blade to drive the air current mostly, and the blade can collide with the air current when rotatory, but current fan blade is the straight board of warp direction mostly, consequently when colliding with the air current, be difficult to guide the air current, thereby cause the air current to take place the disorder, cause the stopping to the blade rotation, thereby the work efficiency and the working property of fan are influenced greatly, and current dust exhausting fan is when using, often can collide with the granule dust in the gas, consequently very easily cause the blade to take place to damage, thereby influence the life of blade greatly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel dust exhausting fan to it is difficult to guide the air current to provide in solving above-mentioned background art, causes the air current disorder, causes to block the blade rotation, influences fan work efficiency and working property, and the blade can collide with dust particle, causes the blade to damage, influences blade life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel dust exhausting fan, includes main part and base, the main part is located one side of base, the motor is installed at the top of base, the output of motor is connected with the pivot that extends to the main part inside, the one end of pivot is connected with the impeller rim plate, one side of impeller rim plate is provided with a plurality of blades, and is a plurality of spiral shells groove has been seted up to the bottom of blade, a plurality of connecting screw rod, and a plurality of are installed to the opposite side of impeller rim plate connecting screw rod's one end all extends to the inside of spiral shell groove, one side of blade is connected with wind-guiding piece and windward plate respectively. Preferably, the outer surface of the main body is provided with an air inlet, and the top of the main body is connected with an air outlet.
In a preferred embodiment of the present invention, the windward plate is fixed to the outer surface of the blade by welding, and the windward plate is curved.
In a preferred embodiment of the present invention, the connecting screw is adapted to the screw groove, and the blade is detachably connected to the impeller wheel disc through the connecting screw and the screw groove.
In a preferred embodiment of the present invention, the plurality of blades are distributed on the outer surface of the impeller wheel disc in an annular array, and the impeller wheel disc is rotatably connected to the main body through a rotating shaft.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the fan static electricity releasing device is provided with blades, a wind guide piece and a windward plate, when a user uses the fan, a motor can drive an impeller wheel disc to rotate at a high speed through a rotating shaft, the impeller wheel disc can drive the blades to rotate when rotating, the wind guide piece and the windward plate are both positioned on one side of the blades, and the windward plate is arc-shaped, so that when the blades rotate at a high speed and collide with airflow, the airflow can be guided through the windward plate and the wind guide piece, thereby avoiding the airflow from being disordered, further avoiding the airflow from blocking the blades, further greatly improving the working efficiency and the working performance of the fan, meanwhile, the windward plate is positioned on one side of the blades, thereby protecting the blades, avoiding the direct collision with particle dust when the blades rotate, further protecting the blades, avoiding the blades from being damaged, and the fan is provided with a connecting screw rod and a spiral groove, after the fan is used for a long time, the user can rotate the connecting screw rod to screw out the connecting screw rod from the screw groove, so that the blades are detached and replaced, and the service life of the fan is greatly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the front structure of the main body of the present invention.
Fig. 3 is a schematic view of the internal structure of the main body of the present invention.
Fig. 4 is a schematic structural view of the impeller wheel disc 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.
Referring to fig. 1-4, the present invention provides a technical solution: a novel dust removal fan comprises a main body 1, an air inlet 2, an air outlet 3, a motor 4, a rotating shaft 5, an impeller wheel disc 6, blades 7, an air guide piece 8, a windward plate 9, a base 10, connecting screw rods 11 and screw grooves 12, wherein the main body 1 is positioned on one side of the base 10, the motor 4 is installed at the top of the base 10, the output end of the motor 4 is connected with the rotating shaft 5 extending to the inside of the main body 1, one end of the rotating shaft 5 is connected with the impeller wheel disc 6, one side of the impeller wheel disc 6 is provided with a plurality of blades 7, the bottoms of the blades 7 are provided with a plurality of screw grooves 12, the other side of the impeller wheel disc 6 is provided with a plurality of connecting screw rods 11, one ends of the connecting screw rods 11 all extend to the inside of the screw grooves 12, one sides of the blades 7 are respectively connected with the air guide piece 8 and the windward plate 9, the air flow turbulence is prevented from blocking the blades 7.
Referring to fig. 1-4, an air inlet 2 is formed in the outer surface of the main body 1, an air outlet 3 is connected to the top of the main body 1, so that after the fan works, air flow can be extracted through the air inlet 2 and discharged through the air outlet 3, the windward plate 9 is fixed to the outer surface of the blade 7 in a welding manner, the windward plate 9 is arc-shaped, so that the windward plate 9 can guide the air flow, the air flow is prevented from being disturbed to block the blade 7, the blade 7 can be protected, and the blade is prevented from being collided by particle dust.
Referring to fig. 3 and 4, the connecting screw 11 is adapted to the screw groove 12, and the vane 7 is detachably connected to the impeller disk 6 through the connecting screw 11 and the screw groove 12, so that a user can conveniently screw the connecting screw 11 into the screw groove 12 to mount and connect the vane 7.
Referring to fig. 2, 3 and 4, the plurality of blades 7 are distributed on the outer surface of the impeller disk 6 in an annular array, and the impeller disk 6 is rotatably connected to the main body 1 through the rotating shaft 5, so that the rotating shaft 5 drives the impeller disk 6 to rotate, and the blades 7 guide the airflow.
The working principle is as follows: when the user uses the fan, the user can firstly install the main body 1 in a workshop and switch on the power supply, when the power supply is switched on, the fan starts to work, the motor 4 can drive the impeller wheel disc 6 to rotate at high speed through the rotating shaft 5, the impeller wheel disc 6 can drive the blades 7 to rotate when rotating, because the wind guide piece 8 and the windward plate 9 are both positioned at one side of the blade 7, and the windward plate 9 is arc-shaped, therefore, when the blades 7 rotate at high speed and collide with the air flow, the windward plate 9 and the air guide 8 can guide the air flow, thereby avoiding the air flow from being disturbed to block the blades 7, the windward plate 9 can avoid the collision of the blades 7 with particle dust during rotation, and finally after the fan is used for a long time, the user can rotate the connecting screw 11 to unscrew the connecting screw 11 from the screw groove 12, so as to detach and replace the blade 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel dust exhausting fan, includes main part and base, its characterized in that: the main part is located one side of base, the motor is installed at the top of base, the output of motor is connected with the pivot that extends to the main part inside, the one end of pivot is connected with the impeller rim plate, one side of impeller rim plate is provided with a plurality of blades, and is a plurality of the spiral shell groove has been seted up to the bottom of blade, a plurality of connecting screw are installed to the opposite side of impeller rim plate, and are a plurality of connecting screw's one end all extends to the inside of spiral shell groove, one side of blade is connected with air guide and windward plate respectively.
2. The novel dedusting fan as set forth in claim 1, characterized in that: the air inlet is formed in the outer surface of the main body, and the air outlet is connected to the top of the main body.
3. The novel dedusting fan as set forth in claim 1, characterized in that: the windward plate is fixed on the outer surface of the blade in a welding mode and is arc-shaped.
4. The novel dedusting fan as set forth in claim 1, characterized in that: the connecting screw rod is matched with the screw groove, and the blades are detachably connected with the impeller wheel disc through the connecting screw rod and the screw groove.
5. The novel dedusting fan as set forth in claim 1, characterized in that: a plurality of the blades are distributed on the outer surface of the impeller wheel disc in an annular array shape, and the impeller wheel disc is rotatably connected with the main body through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834551.2U CN210829812U (en) | 2019-10-29 | 2019-10-29 | Novel dust removal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834551.2U CN210829812U (en) | 2019-10-29 | 2019-10-29 | Novel dust removal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210829812U true CN210829812U (en) | 2020-06-23 |
Family
ID=71277420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921834551.2U Active CN210829812U (en) | 2019-10-29 | 2019-10-29 | Novel dust removal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210829812U (en) |
-
2019
- 2019-10-29 CN CN201921834551.2U patent/CN210829812U/en active Active
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