1. The industrial fan with the cleaning function is characterized by comprising a fixing rod (1), a plurality of paddles (2), a cleaning mechanism and a heat dissipation mechanism, wherein the fixing rod (1) is vertically arranged, the paddles (2) are uniformly arranged along the circumferential direction of an outer ring of the fixing rod (1), the paddles (2) are positioned at the bottom end of the fixing rod (1), the cleaning mechanism is arranged on the paddles (2), and the heat dissipation mechanism is fixedly arranged;

the cleaning mechanism is provided with a plurality of cleaning mechanisms which are evenly arranged along the circumferential direction of the outer ring of the fixed rod (1), each cleaning mechanism comprises a cleaning component and a moving component, a vertical limit groove is arranged on the fixed rod (1), the cross section of the limit groove is in a dovetail shape, the moving component is arranged in the limit groove, the moving component comprises a moving ring (3), a sliding block (4), a first spring (5) and a support rod (6), the moving ring (3) is sleeved on the paddle (2), the moving ring (3) is in sliding connection with the paddle (2), the sliding block (4) is arranged in the limit groove, the support rod (6) is arranged between the sliding block (4) and the moving ring (3), one end of the support rod (6) is hinged with the moving ring (3), the other end of the support rod (6) is hinged with the sliding block (4), and the hinge of the support rod (6) and the sliding block (4) is provided with a torsion spring, the supporting rod (6) is connected with the limiting groove in a sliding mode through the sliding block (4), the first spring (5) is arranged between the moving ring (3) and the fixing rod (1), the first spring (5) is sleeved on the paddle (2), one end of the first spring (5) is connected with the moving ring (3), and the other end of the first spring (5) is connected with the fixing rod (1);

the cleaning assemblies are two, the two cleaning assemblies are arranged in the moving ring (3), the two cleaning assemblies are respectively arranged on two sides of the paddle (2), the two cleaning assemblies are symmetrically arranged relative to the paddle (2), the cleaning assemblies comprise bearing seats (7), rotating rods (8), circular plates (9) and brushes (10), the bearing seats (7) are arranged on the inner wall of the moving ring (3), the circular plates (9) are arranged between the bearing seats (7) and the paddle (2), the rotating rods (8) are arranged between the circular plates (9) and the bearing seats (7), one ends of the rotating rods (8) are connected with the circular plates (9), the other ends of the rotating rods (8) are connected with the inner wall of the moving ring (3) through the bearing seats (7), the circular plates (9) and the rotating rods (8) are coaxially arranged, the brushes (10) are arranged between the circular plates (9) and the paddle (2), one end of the brush (10) is connected with the circular plate (9), and the other end of the brush (10) is abutted against the paddle (2);

the utility model discloses a heat dissipation device, including dead lever (1), heat dissipation mechanism, limiting groove bottom, slider (4), heat dissipation mechanism and heat dissipation mechanism, dead lever (1) bottom is equipped with the cavity, be equipped with alcohol in the cavity, heat dissipation mechanism has a plurality of, and each heat dissipation mechanism evenly sets up along the outer lane circumference of dead lever (1), heat dissipation mechanism sets up on the inner wall of limiting groove bottom one side, heat dissipation mechanism supports with slider (4) and leans on, heat dissipation mechanism and the inside intercommunication of cavity.

2. The industrial fan with the cleaning function according to claim 1, wherein an elastic cord (11) is disposed in the limiting groove, the elastic cord (11) is located above the slider (4), one end of the elastic cord (11) is connected to the slider (4), and the other end of the elastic cord (11) is connected to an inner wall of one side of the top end of the limiting groove.

3. The industrial fan with the cleaning function as claimed in claim 1, wherein a stop block (12) is arranged at one end of the blade (2) far away from the fixing rod (1), and the moving block abuts against the stop block (12).

4. The industrial fan with a cleaning function according to claim 1, wherein the heat dissipation mechanism comprises a piston cylinder (13), a piston (14), an abutting rod (15), a ball (16), a second spring (17), a communication pipe (18), a first check valve (19), a connecting pipe (20) and a second check valve (21), the piston cylinder (13) is vertically arranged on the inner wall of one side of the limiting groove, the piston (14) is arranged in the piston cylinder (13), the piston (14) is connected with the piston cylinder (13) in a sliding and sealing manner, the ball (16) is arranged above the piston cylinder (13), the abutting rod (15) is arranged between the ball (16) and the piston cylinder (13), one end of the abutting rod (15) is connected with the ball (16), and the other end of the abutting rod (15) extends into the piston cylinder (13) to be connected with the piston (14), one end of the ball (16) far away from the piston (14) rod is abutted against the sliding block (4), the second spring (17) is arranged at the bottom end inside the piston cylinder (13), one end of the second spring (17) is connected with the piston (14), the other end of the second spring (17) is connected with the bottom end in the piston cylinder (13), the communicating pipe (18) is arranged on one side of the bottom end of the piston cylinder (13), the communicating pipe (18) is connected with the piston cylinder (13), the first one-way valve (19) is arranged in the communicating pipe (18), the connecting pipe (20) is arranged at the bottom end of the piston cylinder (13), one end of the connecting pipe (20) is communicated with the bottom end inside the piston cylinder (13), the other end of the connecting pipe (20) is communicated with the inside of the cavity, the second one-way valve (21) is arranged in the connecting pipe (20), and the communicating pipe (18) is arranged right opposite to the moving ring (3).

5. The industrial fan with cleaning function according to claim 4, wherein the side of the slider (4) away from the first spring (5) is provided with a locking groove, and the ball bearing (16) is positioned in the locking groove.

6. The industrial fan with the cleaning function according to claim 3, wherein a threaded hole is formed at one end of the paddle (2) far away from the fixing rod (1), a lead screw (22) is arranged between the paddle (2) and the limiting block (12), one end of the lead screw (22) is connected with the limiting block (12), the other end of the lead screw (22) is located in the threaded hole, and the lead screw (22) is in threaded connection with the threaded hole.

Background

The industrial fan can most effectively push a large amount of air to move to generate super large air quantity, so that a moving and circulating airflow field is formed in a space, the air circulation problem of an industrial production workshop can be effectively regulated and controlled, and the blowing area of the industrial fan is directly related to the diameter of the blade.

The existing industrial fans generally do not have a dust removal function, and generally perform high-altitude operation through operators, so that blades are cleaned, certain dangerousness is realized, and meanwhile, the high-altitude operation cannot be well performed, so that the working efficiency is reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, an industrial fan with a cleaning function is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: an industrial fan with a cleaning function comprises a fixed rod, a plurality of blades, a cleaning mechanism and a heat dissipation mechanism, wherein the fixed rod is vertically arranged, the blades are uniformly arranged along the circumferential direction of an outer ring of the fixed rod and are positioned at the bottom end of the fixed rod, the cleaning mechanism is arranged on the blades, and the heat dissipation mechanism is arranged on the fixed rod;

the cleaning mechanism is provided with a plurality of cleaning mechanisms which are uniformly arranged along the circumferential direction of the outer ring of the fixed rod, each cleaning mechanism comprises a cleaning component and a moving component, the fixed rod is provided with a vertical limiting groove, the cross section of the limiting groove is in a dovetail shape, the moving component is arranged in the limiting groove, the moving component comprises a moving ring, a sliding block, a first spring and a support rod, the moving ring is sleeved on the paddle, the moving ring is in sliding connection with the paddle, the sliding block is arranged in the limiting groove, the support rod is arranged between the sliding block and the moving ring, one end of the support rod is hinged with the moving ring, the other end of the support rod is hinged with the sliding block, the hinge joint of the support rod and the sliding block is provided with a torsional spring, the support rod is in sliding connection with the limiting groove through the sliding block, the first spring is arranged between the moving ring and the fixed rod, and the first spring is sleeved on the paddle, one end of the first spring is connected with the movable ring, and the other end of the first spring is connected with the fixed rod;

the cleaning device comprises a movable ring, two cleaning assemblies and a brush, wherein the two cleaning assemblies are arranged in the movable ring, the two cleaning assemblies are respectively arranged on two sides of the blade, the two cleaning assemblies are symmetrically arranged relative to the blade, each cleaning assembly comprises a bearing seat, a rotating rod, a circular plate and the brush, the bearing seats are arranged on the inner wall of the movable ring, the circular plates are arranged between the bearing seats and the blade, the rotating rods are arranged between the circular plates and the bearing seats, one end of each rotating rod is connected with the circular plate, the other end of each rotating rod is connected with the inner wall of the movable ring through the bearing seats, the circular plates and the rotating rods are coaxially arranged, the brushes are arranged between the circular plates and the blade, one end of each brush is connected with the circular plates, and the other ends of the brushes are abutted against the blade;

the utility model discloses a heat dissipation device, including dead lever, heat dissipation mechanism, limiting groove bottom, slider, heat dissipation mechanism and heat dissipation mechanism, the dead lever bottom is equipped with the cavity, be equipped with alcohol in the cavity, heat dissipation mechanism has a plurality of, and each heat dissipation mechanism evenly sets up along the outer lane circumference of dead lever, heat dissipation mechanism sets up on the inner wall of limiting groove bottom one side, heat dissipation mechanism supports with the slider and leans on, heat dissipation mechanism and the inside intercommunication of cavity.

In order to realize the limitation of the sliding block and improve the recovery effect, an elastic rope is arranged in the limiting groove and is positioned above the sliding block, one end of the elastic rope is connected with the sliding block, and the other end of the elastic rope is connected with the inner wall of one side of the top end of the limiting groove.

In order to limit the movable ring and prevent the movable ring from moving out of the paddle, a limiting block is arranged at one end, far away from the fixed rod, of the paddle, and the movable block abuts against the limiting block.

In order to improve the cleaning effect of the paddle and simultaneously realize the cooling of the air around the paddle through the volatilization and heat absorption of alcohol, the heat dissipation mechanism comprises a piston cylinder, a piston, a leaning rod, a ball, a second spring, a communicating pipe, a first check valve, a connecting pipe and a second check valve, the piston cylinder is vertically arranged on the inner wall of one side of a limiting groove, the piston is arranged in the piston cylinder, the piston is connected with the piston cylinder in a sliding and sealing way, the ball is arranged above the piston cylinder, the leaning rod is arranged between the ball and the piston cylinder, one end of the leaning rod is connected with the ball, the other end of the leaning rod extends into the piston cylinder to be connected with the piston, one end of the ball, far away from the piston rod, is leaned against with a sliding block, the second spring is arranged at the bottom inside of the piston cylinder, one end of the second spring is connected with the piston, the other end of the second spring is connected with the bottom inside of the piston cylinder, communicating pipe sets up the one side in the piston barrel bottom, communicating pipe is connected with the piston barrel, first check valve sets up in the communicating pipe, the connecting pipe sets up the bottom at the piston barrel, the one end and the inside bottom intercommunication of piston barrel of connecting pipe, the other end and the inside intercommunication of cavity of connecting pipe, the second check valve sets up in the connecting pipe, communicating pipe is just to moving the ring setting.

In order to realize the spacing to the ball for the better and slider of ball support and lean on, one side that first spring was kept away from to the slider is equipped with the draw-in groove, the ball is located the draw-in groove.

In order to facilitate the realization to the cleanness of the inside brush of shift ring, the one end that the dead lever was kept away from to the paddle is equipped with the screw hole, be equipped with the lead screw between paddle and the stopper, the one end and the stopper of lead screw are connected, the other end of lead screw is located the threaded hole, lead screw and screw hole threaded connection.

The industrial fan with the cleaning function has the advantages that the blades are cleaned through the cooperation of the cleaning mechanism and the heat dissipation mechanism, the moving ring is moved through centrifugal force generated when the blades rotate, so that the blades are cleaned, meanwhile, the cleaning effect is improved through the rotating hairbrush, the moving ring is reset through restoring force of the spring, the rigidity of the blades is improved through the support rod, the connecting parts of the blades and the fixing rod are prevented from being broken, safety is improved, the balls are extruded through the sliding blocks, alcohol in the piston cylinder is sprayed out towards the blades, so that the cleaning effect of the blades is improved, meanwhile, cooling of air around the blades is realized through volatilization and heat absorption of the alcohol, linkage of a plurality of mechanisms is realized through the same driving source, and the use practicability is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of an industrial fan with cleaning function according to the present invention;

FIG. 2 is a schematic view of a coupling structure of a cleaning assembly and a fan moving ring for industrial use according to the present invention;

FIG. 3 is a schematic view of the connection structure of a circular plate of an industrial fan with a cleaning function, a bearing housing and a rotary rod according to the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 1;

in the figure: 1. the automatic bearing comprises a fixed rod, 2 blades, 3 moving rings, 4 sliders, 5 first springs, 6 supporting rods, 7 bearing seats, 8 rotating rods, 9 round plates, 10 brushes, 11 elastic ropes, 12 limiting blocks, 13 piston cylinders, 14 pistons, 15 abutting rods, 16 balls, 17 second springs, 18 communicating pipes, 19 first one-way valves, 20 connecting pipes, 21 second one-way valves and 22 lead screws.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-3, an industrial fan with a cleaning function includes a fixing rod 1, a plurality of blades 2, a cleaning mechanism and a heat dissipation mechanism, wherein the fixing rod 1 is vertically arranged, the blades 2 are uniformly arranged along the circumferential direction of an outer ring of the fixing rod 1, the blades 2 are located at the bottom end of the fixing rod 1, the cleaning mechanism is arranged on the blades 2, and the heat dissipation mechanism is fixedly arranged;

the cleaning mechanism is provided with a plurality of cleaning mechanisms, each cleaning mechanism is uniformly arranged along the circumferential direction of the outer ring of the fixed rod 1, each cleaning mechanism comprises a cleaning component and a moving component, a vertical limiting groove is arranged on the fixed rod 1, the cross section of each limiting groove is in a dovetail shape, each moving component is arranged in each limiting groove, each moving component comprises a moving ring 3, a sliding block 4, a first spring 5 and a support rod 6, each moving ring 3 is sleeved on the corresponding paddle 2, each moving ring 3 is in sliding connection with the corresponding paddle 2, each sliding block 4 is arranged in each limiting groove, each support rod 6 is arranged between each sliding block 4 and each moving ring 3, one end of each support rod 6 is hinged with each moving ring 3, the other end of each support rod 6 is hinged with each sliding block 4, a torsional spring is arranged at the hinged position of each support rod 6 and each sliding block 4, each support rod 6 is in sliding connection with each limiting groove through each sliding block 4, each first spring 5 is arranged between each moving ring 3 and the fixed rod 1, the first spring 5 is sleeved on the paddle 2, one end of the first spring 5 is connected with the movable ring 3, and the other end of the first spring 5 is connected with the fixed rod 1;

the cleaning device comprises two cleaning components, wherein the two cleaning components are arranged in a moving ring 3, the two cleaning components are respectively arranged on two sides of a blade 2, the two cleaning components are symmetrically arranged relative to the blade 2, each cleaning component comprises a bearing seat 7, a rotating rod 8, a circular plate 9 and a brush 10, the bearing seats 7 are arranged on the inner wall of the moving ring 3, the circular plates 9 are arranged between the bearing seats 7 and the blade 2, the rotating rods 8 are arranged between the circular plates 9 and the bearing seats 7, one ends of the rotating rods 8 are connected with the circular plates 9, the other ends of the rotating rods 8 are connected with the inner wall of the moving ring 3 through the bearing seats 7, the circular plates 9 and the rotating rods 8 are coaxially arranged, the brushes 10 are arranged between the circular plates 9 and the blade 2, one ends of the brushes 10 are connected with the circular plates 9, and the other ends of the brushes 10 are abutted against the blade 2;

the utility model discloses a fixing device for fixing a motor, including dead lever 1, heat dissipation mechanism, limiting groove bottom end, slider 4, heat dissipation mechanism and slider, 1 bottom of dead lever is equipped with the cavity, be equipped with alcohol in the cavity, heat dissipation mechanism has a plurality of, and each heat dissipation mechanism evenly sets up along the outer lane circumference of dead lever 1, heat dissipation mechanism sets up on the inner wall of limiting groove bottom one side, heat dissipation mechanism supports with slider 4 and leans on, the inside intercommunication of heat dissipation mechanism and cavity.

In order to realize the limitation of the sliding block 4 and improve the recovery effect, an elastic rope 11 is arranged in the limiting groove, the elastic rope 11 is positioned above the sliding block 4, one end of the elastic rope 11 is connected with the sliding block 4, and the other end of the elastic rope 11 is connected with the inner wall on one side of the top end of the limiting groove.

In order to limit the moving ring 3 and prevent the moving ring 3 from moving out of the paddle 2, a limit block 12 is arranged at one end, far away from the fixed rod 1, of the paddle 2, and the moving block abuts against the limit block 12.

Here, the fixed rod 1 is rotated by a driving device, the fixed rod 1 drives the paddle 2 to rotate, the paddle 2 drives the limiting block 12 to rotate, here, the moving ring 3 is moved by centrifugal force generated when the paddle 2 rotates, so that the moving ring 3 moves towards the direction of the limiting block 12, here, the limiting of the moving ring 3 is realized by the limiting block 12, the moving ring 3 is prevented from moving out of the paddle 2 due to overlarge centrifugal force, at this time, the first spring 5 is in a stretching state, here, the moving ring 3 moves to drive the supporting rod 6 to move, the supporting rod 6 drives the sliding block 4 to move, so that the sliding block 4 moves towards the bottom end of the fixed rod 1, at this time, the elastic rope 11 is in the stretching state, here, the restoring of the moving ring 3 is realized by the restoring force of the elastic rope 11 and the first spring 5, so that the moving ring 3 is reset, here, the moving ring 3 moves to drive the bearing seat 7 to move, bearing frame 7 drive branch 6 removes, branch 6 drive plectane 9 removes, plectane 9 drive brush 10 removes, thereby the realization is to the cleanness of paddle 2, here through the frictional force between brush 10 and the paddle 2, branch 6 here is connected through bearing frame 7 simultaneously, so when brush 10 leans on with paddle 2, through the frictional force between brush 10 and the paddle 2, thereby make brush 10 rotate, make brush 10 when rotating remove along paddle 2, thereby promote the clean effect to paddle 2.

As shown in fig. 4, in order to improve the cleaning effect of the paddle 2 and simultaneously realize the cooling of the air around the paddle 2 by the volatilization and heat absorption of alcohol, the heat dissipation mechanism includes a piston cylinder 13, a piston 14, an abutting rod 15, a ball 16, a second spring 17, a communicating pipe 18, a first check valve 19, a connecting pipe 20 and a second check valve 21, the piston cylinder 13 is vertically arranged on the inner wall of one side of the limiting groove, the piston 14 is arranged in the piston cylinder 13, the piston 14 is connected with the piston cylinder 13 in a sliding and sealing manner, the ball 16 is arranged above the piston cylinder 13, the abutting rod 15 is arranged between the ball 16 and the piston cylinder 13, one end of the abutting rod 15 is connected with the ball 16, the other end of the abutting rod 15 extends into the piston cylinder 13 to be connected with the piston 14, one end of the ball 16 far from the piston 14 is abutted against the slider 4, the second spring 17 is arranged at the bottom end inside the piston cylinder 13, one end of the second spring 17 is connected with the piston 14, the other end of the second spring 17 is connected with the bottom end inside the piston cylinder 13, the communicating pipe 18 is arranged on one side of the bottom end of the piston cylinder 13, the communicating pipe 18 is connected with the piston cylinder 13, the first one-way valve 19 is arranged in the communicating pipe 18, the connecting pipe 20 is arranged at the bottom end of the piston cylinder 13, one end of the connecting pipe 20 is communicated with the bottom end inside the piston cylinder 13, the other end of the connecting pipe 20 is communicated with the inside of the cavity, the second one-way valve 21 is arranged in the connecting pipe 20, and the communicating pipe 18 is just arranged on the moving ring 3.

Here, the slider 4 abuts against the ball 16 by moving the slider 4, so that the ball 16 moves towards the bottom end of the fixed rod 1, the ball 16 drives the abutting rod 15 to move, the abutting rod 15 drives the piston 14 to move, and at this time, the piston 14 moves towards the bottom end inside the piston cylinder 13, so that the air pressure at the bottom end of the piston cylinder 13 becomes large, at this time, the alcohol inside the piston cylinder 13 is squeezed by the piston 14, so that the alcohol is sprayed towards the moving ring 3 through the communicating pipe 18, here, the first one-way valve 19 inside the communicating rod is only sprayed towards the outside by the alcohol inside the piston cylinder 13, here, the restoring force of the second spring 17 is used for restoring the piston 14, so that the air suction to the inside of the cavity is realized, so that the alcohol inside the cavity is sucked into the piston cylinder 13 through the communicating pipe 18, here, the second one-way valve 21 inside the communicating pipe 18 is only capable of flowing towards the inside the piston cylinder 13 by the alcohol inside the cavity, here through spraying of alcohol, improve clean subassembly to the clean effect of paddle 2, through the heat absorption that volatilizees of alcohol simultaneously, realize the cooling to the peripheral air of paddle 2, here realizes the linkage to a plurality of mechanisms through same driving source, has improved the practicality of using.

In order to limit the ball 16 and enable the ball 16 to better abut against the sliding block 4, a clamping groove is formed in one side, away from the first spring 5, of the sliding block 4, and the ball 16 is located in the clamping groove.

Here, the ball 16 is better abutted against the slider 4 through the clamping groove arranged on the slider 4, so that the slider 4 can better drive the ball 16 to move.

In order to facilitate the realization to the cleanness of the inside brush 10 of shift ring 3, the one end that dead lever 1 was kept away from to paddle 2 is equipped with the screw hole, be equipped with lead screw 22 between paddle 2 and the stopper 12, the one end and the stopper 12 of lead screw 22 are connected, the other end of lead screw 22 is located the threaded hole, lead screw 22 and screw hole threaded connection.

Here, through detachable stopper 12, be convenient for realize the cleanness to the inside brush 10 of go-between, improved the practicality of using.

Here, the fixed rod 1 is rotated by a driving device, the fixed rod 1 drives the paddle 2 to rotate, the paddle 2 drives the limiting block 12 to rotate, here, the moving ring 3 is moved by centrifugal force generated when the paddle 2 rotates, so that the moving ring 3 moves towards the direction of the limiting block 12, here, the limiting of the moving ring 3 is realized by the limiting block 12, the moving ring 3 is prevented from moving out of the paddle 2 due to overlarge centrifugal force, at this time, the first spring 5 is in a stretching state, here, the moving ring 3 moves to drive the supporting rod 6 to move, the supporting rod 6 drives the sliding block 4 to move, so that the sliding block 4 moves towards the bottom end of the fixed rod 1, at this time, the elastic rope 11 is in the stretching state, here, the restoring of the moving ring 3 is realized by the restoring force of the elastic rope 11 and the first spring 5, so that the moving ring 3 is reset, here, the moving ring 3 moves to drive the bearing seat 7 to move, bearing frame 7 drive branch 6 removes, branch 6 drive plectane 9 removes, plectane 9 drive brush 10 removes, thereby the realization is to the cleanness of paddle 2, here through the frictional force between brush 10 and the paddle 2, branch 6 here is connected through bearing frame 7 simultaneously, so when brush 10 leans on with paddle 2, through the frictional force between brush 10 and the paddle 2, thereby make brush 10 rotate, make brush 10 when rotating remove along paddle 2, thereby promote the clean effect to paddle 2.

Here, the slider 4 abuts against the ball 16 by moving the slider 4, so that the ball 16 moves towards the bottom end of the fixed rod 1, the ball 16 drives the abutting rod 15 to move, the abutting rod 15 drives the piston 14 to move, and at this time, the piston 14 moves towards the bottom end inside the piston cylinder 13, so that the air pressure at the bottom end of the piston cylinder 13 becomes large, at this time, the alcohol inside the piston cylinder 13 is squeezed by the piston 14, so that the alcohol is sprayed towards the moving ring 3 through the communicating pipe 18, here, the first one-way valve 19 inside the communicating rod is only sprayed towards the outside by the alcohol inside the piston cylinder 13, here, the restoring force of the second spring 17 is used for restoring the piston 14, so that the air suction to the inside of the cavity is realized, so that the alcohol inside the cavity is sucked into the piston cylinder 13 through the communicating pipe 18, here, the second one-way valve 21 inside the communicating pipe 18 is only capable of flowing towards the inside the piston cylinder 13 by the alcohol inside the cavity, here through spraying of alcohol, improve clean subassembly to the clean effect of paddle 2, through the heat absorption that volatilizees of alcohol simultaneously, realize the cooling to the peripheral air of paddle 2, here realizes the linkage to a plurality of mechanisms through same driving source, has improved the practicality of using.

Here, the ball 16 is better abutted against the slider 4 through the clamping groove arranged on the slider 4, so that the slider 4 can better drive the ball 16 to move.

Here, through detachable stopper 12, be convenient for realize the cleanness to the inside brush 10 of go-between, improved the practicality of using.

Compared with the prior art, the industrial fan with the cleaning function realizes the cleaning of the paddle 2 through the matching of the cleaning mechanism and the heat dissipation mechanism, the moving of the moving ring 3 is realized through the centrifugal force generated when the paddle 2 rotates, so that the cleaning of the paddle 2 is realized, meanwhile, the cleaning effect is improved through the rotating brush 10, the restoring force of the spring realizes the resetting of the moving ring 3, the rigidity of the paddle 2 is improved through the supporting rod 6, the fracture of the joint of the paddle 2 and the fixed rod 1 is prevented, the safety is improved, the extrusion of the ball 16 is realized through the sliding block 4, so that the alcohol in the piston cylinder 13 is sprayed towards the paddle 2, the cleaning effect of the paddle 2 is improved, meanwhile, the temperature reduction of the air around the paddle 2 is realized through the volatilization and the heat absorption of the alcohol, the linkage of a plurality of mechanisms is realized through the same driving source, the practicability of use is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.