CN218179045U

CN218179045U - Air door capable of preventing air plate from shaking in air flow

Info

Publication number: CN218179045U
Application number: CN202222045646.4U
Authority: CN
Inventors: 王永珊
Original assignee: JIANGSU YONGCHANG EXPANSION JOINTS CO Ltd
Current assignee: JIANGSU YONGCHANG EXPANSION JOINTS CO Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-30
Anticipated expiration: 2032-08-04

Abstract

The utility model provides an avoid air door of aerofoil in the shake of air current, this air door of avoiding the aerofoil to shake in the air current, including the wind door frame, the top on wind door frame right side is equipped with the rotation motor, the output shaft fixedly connected with axis of rotation of rotating the motor. This avoid air door of aerofoil in the air current shake, when the air current blows the aviation baffle, the lantern ring received a turning force this moment, further made the dead lever also receive a turning force, the kelly card made the dead lever unable rotation at the outer wall of dead lever this moment for the air current can't drive the aviation baffle shake, thereby reached and avoided the aerofoil to shake the effect that improves device life under blowing of air current. The ash removal motor is started, the sliding block moves left and right on the outer wall of the screw rod at the moment, the cleaning roller further moves left and right, and the cleaning roller can clean dust on the surface of the air deflector at the moment, so that the effect of reducing air pollution by the dust on the surface of the air deflector is achieved.

Description

Air door capable of preventing air plate from shaking in air flow

Technical Field

The utility model relates to an air door technical field specifically is an air door of avoiding aerofoil shake in the air current.

Background

Air conditioning refers to a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means. The air door of the air conditioner can be used for adjusting medium flow, flue gas flow, ventilation quantity of a coal mill, hot air temperature and the like, and treating air and temperature to enable air parameters of a target environment to meet requirements.

Present air conditioner air door receives action of gravity and air current motion to exist because of the aviation baffle, can make the aviation baffle take place the shake, and violent shake can cause the damage of sealed and shafting, and then influences the life of air door, and the air door is in long-time use, and a large amount of dusts can be attached to its surface, and the air door is installed in higher department, and the clearance of being not convenient for, for solving above-mentioned problem, we have provided an air door of avoiding the aviation baffle shake in the air current.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, for solving foretell problem, the utility model provides a following technical scheme: the utility model provides an avoid air door of aerofoil shake in air current, includes the wind door frame, the top on wind door frame right side is equipped with rotates the motor, the output shaft fixedly connected with axis of rotation of motor rotates, the outside fixedly connected with aviation baffle of axis of rotation, the outer wall fixedly connected with lantern ring of axis of rotation, the outer wall fixedly connected with bracing piece of the lantern ring, the lateral wall fixedly connected with dead lever of the lantern ring, the solid fixed ring of inside fixedly connected with of air door frame, gu fixed ring's inside is seted up flutedly, the inside fixedly connected with supporting spring of recess, one side fixedly connected with kelly that supporting spring kept away from the recess, the bottom on wind door frame right side is equipped with the deashing motor, the left side fixedly connected with lead screw of deashing motor, the outer wall threaded connection of lead screw has the sliding block, the outer wall fixedly connected with of sliding block cleans the roller.

Furthermore, one side of the support rod, which is far away from the lantern ring, is fixedly connected to the bottom of the air deflector.

Furthermore, the side surface of the lantern ring is at least provided with four fixing rods, and the fixing rods are clamped between the two clamping rods.

Furthermore, the outer wall sliding connection of kelly is at the inner wall of recess, one side that the kelly kept away from the recess is the toper structure.

Furthermore, at least ten clamping rods are uniformly arranged inside the fixing ring, and the distance between the clamping rods is the same as the diameter of the fixing rod.

Furthermore, the inside of sliding block has the screw thread with the outer wall looks adaptation of lead screw.

Furthermore, the cleaning roller is arranged on the front face of the air deflector, and the distance between the bottom of the cleaning roller and the front face of the air deflector is smaller than zero.

Compared with the prior art, the utility model provides an avoid air door of aerofoil shake in the air current possesses following beneficial effect:

1. this avoid air door of aerofoil in the air current shake, use through aviation baffle and the lantern ring, the dead lever, the cooperation of kelly, when the air current blows the aviation baffle, the lantern ring received a turning force this moment, further make the dead lever also receive a turning force, the kelly card makes the dead lever unable rotation at the outer wall of dead lever this moment for the air current can't drive the aviation baffle shake, thereby reached and avoided the aerofoil to shake the effect that improves device life under blowing of air current.

2. This avoid air door of aerofoil in the air current shake uses through the cooperation of deashing motor and sliding block, lead screw, cleaning roller, aviation baffle, starts the deashing motor, and the sliding block further makes the cleaning roller side-to-side movement at the outer wall side-to-side movement of lead screw this moment, and the cleaning roller can clean the dust on aviation baffle surface this moment to reached and be convenient for clean the dust on aerofoil surface and reduced air pollution's effect.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the wind door frame of the present invention;

FIG. 3 is a left side view of the collar structure of the present invention;

FIG. 4 is a perspective view of the structure of the collar of the present invention;

fig. 5 is a schematic right sectional view of the fixing ring structure of the present invention.

In the figure: 1. a wind door frame; 2. rotating the motor; 3. a rotating shaft; 4. an air deflector; 5. a collar; 6. a support bar; 7. fixing the rod; 8. a fixing ring; 9. a groove; 10. a support spring; 11. a clamping rod; 12. a dust removal motor; 13. a screw rod; 14. a slider; 15. and cleaning the roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, an air door for preventing a wind plate from shaking in air flow comprises an air door frame 1, a rotating motor 2 is arranged at the top of the right side of the air door frame 1, an output shaft of the rotating motor 2 is fixedly connected with a rotating shaft 3, an air deflector 4 is fixedly connected to the outside of the rotating shaft 3, a lantern ring 5 is fixedly connected to the outer wall of the rotating shaft 3, a support rod 6 is fixedly connected to the outer wall of the lantern ring 5, one side of the support rod 6, which is far away from the lantern ring 5, is fixedly connected to the bottom of the air deflector 4, a fixing rod 7 is fixedly connected to the side wall of the lantern ring 5, at least four fixing rods 7 are arranged on the side surface of the lantern ring 5, the fixing rods 7 are clamped between two clamping rods 11, a fixing ring 8 is fixedly connected to the inside of the air door frame 1, a groove 9 is formed in the fixing ring 8, and a support spring 10 is fixedly connected to the inside of the groove 9, one side fixedly connected with kelly 11 that recess 9 was kept away from to supporting spring 10, the outer wall sliding connection of kelly 11 is at the inner wall of recess 9, one side that recess 9 was kept away from to kelly 11 is the toper structure, gu the even at least ten kellies 11 that are equipped with in 8's inside, and the distance between these kellies 11 is the same with dead lever 7 diameter, the bottom on wind door frame 1 right side is equipped with deashing motor 12, deashing motor 12's left side fixedly connected with lead screw 13, the outer wall threaded connection of lead screw 13 has sliding block 14, sliding block 14's inside has the screw thread with the outer wall looks adaptation of lead screw 13, sliding block 14's outer wall fixedly connected with cleans roller 15, clean roller 15 in the front of aviation baffle 4, and clean roller 15's bottom and aviation baffle 4's front distance is less than zero.

The working principle is that when the air deflector 4 is blown by air flow, because the outer wall of the rotating shaft 3 is fixedly connected with the lantern ring 5, the outer wall of the lantern ring 5 is fixedly connected with the supporting rod 6, one side, away from the lantern ring 5, of the supporting rod 6 is fixedly connected to the bottom of the air deflector 4, at the moment, the lantern ring 5 can bear a rotating force, and because the side wall of the lantern ring 5 is fixedly connected with the fixing rod 7, at the moment, the fixing rod 7 can also bear a rotating force, because the side face of the lantern ring 5 is at least provided with four fixing rods 7, and the fixing rods 7 are clamped between the two clamping rods 11, at the moment, the clamping rods 11 can also bear a rotating force, because the inner part of the groove 9 is fixedly connected with the supporting spring 10, one side, away from the groove 9, of the supporting spring 10 is fixedly connected with the clamping rods 11, the outer wall of the clamping rods 11 is slidably connected to the inner wall of the groove 9, at the clamping rods 11 can be clamped to enable the fixing rods 7 to be incapable of rotating, at the air flow can not drive the air deflector 4 to shake at the moment.

During the use, start and rotate motor 2, because the output shaft fixedly connected with axis of rotation 3 that rotates motor 2, so axis of rotation 3 also can rotate this moment, again because the outer wall fixedly connected with lantern ring 5 of axis of rotation 3, the lateral wall fixedly connected with dead lever 7 of lantern ring 5, so dead lever 7 also can rotate this moment, again because dead lever 7 card is between two kelly 11, the outer wall sliding connection of kelly 11 is at the inner wall of recess 9, one side that recess 9 was kept away from to kelly 11 is the toper structure, so kelly 11 can contract the inner wall of recess 9 under the effect of big rotating force this moment, dead lever 7 can rotate this moment, again because the outside fixedly connected with aviation baffle 4 of axis of rotation 3, so aviation baffle 4 also can rotate this moment, the angle of aviation baffle 4 this moment can be adjusted, thereby reached and avoided the aviation baffle to shake the effect that improves device life under the blowing of air current.

The dust cleaning motor 12 is started, the lead screw 13 is fixedly connected to the left side of the dust cleaning motor 12, the lead screw 13 can rotate at the moment, the sliding block 14 is connected to the outer wall of the lead screw 13 in a threaded mode, threads matched with the outer wall of the lead screw 13 are arranged inside the sliding block 14, the sliding block 14 can move left and right on the outer wall of the lead screw 13 at the moment, the cleaning roller 15 can move left and right at the moment, the cleaning roller 15 is arranged on the front face of the air guide plate 4, and the distance between the bottom of the cleaning roller 15 and the front face of the air guide plate 4 is smaller than zero, so that the cleaning roller 15 can clean dust on the surface of the air guide plate 4 at the moment, and the effect of facilitating cleaning of the dust on the surface of the air guide plate and reducing air pollution is achieved.

In summary, in the air door for preventing the air plate from shaking in the air flow, when the air deflector 4 is blown by the air flow, the lantern ring 5 receives a rotating force, so that the fixing rod 7 further receives a rotating force, and the clamping rod 11 is clamped on the outer wall of the fixing rod 7 so that the fixing rod 7 cannot rotate, so that the air flow cannot drive the air deflector 4 to shake, and the effect of preventing the air plate from shaking under the blowing of the air flow and prolonging the service life of the device is achieved.

The ash cleaning motor 12 is started, at this time, the sliding block 14 moves left and right on the outer wall of the screw rod 13, the cleaning roller 15 further moves left and right, and at this time, the cleaning roller 15 can clean dust on the surface of the air deflector 4, so that the effect of conveniently cleaning the dust on the surface of the air deflector and reducing air pollution is achieved.

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

1. The utility model provides an avoid air door of aerofoil shake in air current, includes wind door frame (1), its characterized in that: the utility model discloses a dust cleaning device, including wind door frame (1), output shaft fixedly connected with axis of rotation (3) of motor (2), the outside fixedly connected with aviation baffle (4) of axis of rotation (3), the outer wall fixedly connected with lantern ring (5) of axis of rotation (3), the outer wall fixedly connected with bracing piece (6) of the lantern ring (5), the lateral wall fixedly connected with dead lever (7) of the lantern ring (5), the solid fixed ring (8) of inside fixedly connected with of wind door frame (1), recess (9) have been seted up to the inside of solid fixed ring (8), the inside fixedly connected with supporting spring (10) of recess (9), one side fixedly connected with kelly (11) of recess (9) are kept away from in supporting spring (10), the bottom on wind door frame (1) right side is equipped with deashing motor (12), the left side fixedly connected with lead screw (13) of deashing motor (12), the outer wall threaded connection of lead screw (13) has sliding block (14), the outer wall fixedly connected with of sliding block (14) cleans roller (15).

2. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: and one side of the support rod (6) far away from the lantern ring (5) is fixedly connected to the bottom of the air deflector (4).

3. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: the side surface of the lantern ring (5) is at least provided with four fixing rods (7), and the fixing rods (7) are clamped between the two clamping rods (11).

4. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: the outer wall sliding connection of kelly (11) is at the inner wall of recess (9), one side that recess (9) were kept away from in kelly (11) is the toper structure.

5. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: at least ten clamping rods (11) are uniformly arranged in the fixing ring (8), and the distance between the clamping rods (11) is the same as the diameter of the fixing rod (7).

6. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: and the sliding block (14) is internally provided with a thread matched with the outer wall of the screw rod (13).

7. A damper for preventing flutter of a damper in an air stream according to claim 1, wherein: the cleaning roller (15) is arranged on the front surface of the air guide plate (4), and the distance between the bottom of the cleaning roller (15) and the front surface of the air guide plate (4) is smaller than zero.