CN213360477U

CN213360477U - High-efficient axial fan with structure of making an uproar is fallen

Info

Publication number: CN213360477U
Application number: CN202021881808.2U
Authority: CN
Inventors: 朱文伟
Original assignee: Jiangsu Yangxiao Air Conditioning Engineering Co ltd
Current assignee: Jiangsu Yangxiao Air Conditioning Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-06-04
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a high-efficient axial fan with structure of making an uproar is fallen, including base, motor and atomizer, the inside of base is provided with the shock attenuation seat, the internally mounted of shell has the motor, the left side welding of motor output has the flabellum, the bottom of shock attenuation seat is provided with the bumper shock absorber, the inside right side of shell is provided with the guard net, the atomizer is installed on the right side of basin bottom inner wall, the bottom welding on outlet pipe right side has the shower nozzle. The utility model discloses can avoid the noise to propagate away the mood that influences the user during operation, the long-term contact noise of user can cause the damage of sense of hearing moreover, influences user's healthy, avoids making this device not hard up with the bolt production of ground fastening because of long-time use, also can prevent simultaneously that this device can not make the bolt produce and rock and drop during the use, reduces indoor dust, can carry out the cooling of certain degree to this device, increases the life of this device.

Description

High-efficient axial fan with structure of making an uproar is fallen

Technical Field

The utility model relates to an axial fan technical field specifically is a high-efficient axial fan with structure of making an uproar falls.

Background

The axial flow fan is a ventilation and air supply device which is most common in the market, the air sent by the axial flow fan is parallel to the central axis of the fan blade, so the axial flow fan is called as the axial flow fan, the axial flow fan is generally applied to places with lower pressure and higher flow requirement, such as places in factories, warehouses, offices and houses, most of the existing axial flow fans do not have the noise reduction function, and noise is generated in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient axial fan with structure of making an uproar is fallen to solve the most axial fan that present that proposes in the above-mentioned background art and do not have the function of making an uproar, produce the problem of noise in the use.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency axial flow fan with a noise reduction structure comprises a base, a motor and an atomizer, wherein a shock absorption seat is arranged inside the base, the top of the shock absorption seat penetrates through the inner wall of the base and extends to the outside of the base, a shell is welded at the top end of the shock absorption seat, the motor is arranged inside the shell, support rods are welded at the upper end, the lower end and the front end and the rear end of the motor respectively, one ends, far away from each other, of the support rods are welded and fixed with the inner wall of the shell, fan blades are welded at the left side of the output end of the motor, a shock absorber is arranged at the bottom end of the shock absorption seat, a protection net is arranged at the right side of the inner part of the shell, concave holes are formed in the right sides of the inner walls at the upper end and the lower end of the shell respectively, insertion rods are inserted into the upper side and the lower, the atomizer is installed on the right side of basin bottom inner wall, the top intercommunication of atomizer has the outlet pipe, and the inner wall that the left end of outlet pipe passed the basin extends to the inside of shell, the bottom welding on outlet pipe right side has the shower nozzle.

Preferably, the telescopic link has all been welded at the four sides angle at cushion socket top, and the top of telescopic link all with the inner wall welded fastening of base, the outside cover of telescopic link is equipped with the spring, and the one end of spring and the top welded fastening on telescopic link surface, the other end of spring and the bottom welded fastening on telescopic link surface.

Preferably, the inner surface of the shell is provided with a sound absorption hole, and the sound absorption hole is honeycomb-shaped.

Preferably, the inner wall of shrinkage pool is provided with the internal thread, the surface of inserted bar is provided with the external screw thread, shrinkage pool and inserted bar are connected through helicitic texture.

Preferably, the inner wall welding of base bottom has four groups of connecting plates, the top of connecting plate all is provided with two sets of boards that support, support the board and keep away from the bottom of one side each other and all articulate and have first connecting rod, and the bottom of first connecting rod and the top of connecting plate are articulated to be connected, support the board and keep away from the top of one side each other and all articulate and have the second connecting rod, and the top of second connecting rod and the bottom of cushion socket are articulated to be connected.

Preferably, springs are arranged between the two groups of abutting plates, and the left end and the right end of each spring are welded and fixed with the abutting plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can avoid the noise to spread out and influence the mood of user during operation, the long-term noise of contact of user can cause the damage of sense of hearing moreover, influences user's healthy, avoids making this device and the bolt of ground fastening produce because of long-time use not hard up, also can prevent simultaneously that this device can not make the bolt produce to rock and drop during the use, reduces indoor dust, can carry out the cooling of certain degree to this device, increases the life of this device;

1. by arranging the sound absorption hole, when a user uses the device, noise generated by rotation of the fan blade is transmitted into the sound absorption hole, and the noise is continuously consumed and converted into heat energy when entering the sound absorption hole due to the fact that the sound absorption hole is provided with the honeycomb-shaped connecting hole, so that the situation that the noise is transmitted to affect the working mood of the user can be avoided, and the user can be damaged by hearing due to long-term contact with the noise and the body health of the user is affected;

2. by arranging the base, the damping seat and the damper, when a user uses the device, the motor and the fan blades generate vibration due to rotation, the generated vibration compresses the spring, so that the base cannot shake with the ground, then the spring offsets downward force generated due to vibration under the action of resilience force, the problem that a bolt fastened with the ground is loosened due to long-time use is avoided, and meanwhile, the bolt cannot shake and fall off during use of the device can be prevented;

3. through being provided with the protecting wire net, the basin, atomizer and shower nozzle, when the user uses this device, the protecting wire net can block great object in the air, prevent that these great objects from getting into and hindering and damaging the rotation of flabellum in the shell, atomizer and shower nozzle can carry out the humidification to the air of protecting wire net right-hand member, make most dust in the air unable shell of passing through, reduce indoor dust, and the air after the humidification is when passing through the motor, can carry out the cooling of certain degree to this device, prevent that the motor from using for a long time and leading to the motor to damage because of the high temperature, increase the life of this device.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

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

fig. 4 is a schematic side view of the structure of the middle damper of the present invention.

In the figure: 1. a base; 2. a shock absorbing seat; 3. a housing; 4. a sound absorption hole; 5. a motor; 6. a support rod; 7. a fan blade; 8. a shock absorber; 81. a connecting plate; 82. a first link; 83. a resisting plate; 84. a second link; 9. a protection net; 10. concave holes; 11. inserting a rod; 12. a water tank; 13. a water inlet; 14. a water outlet pipe; 15. an atomizer; 16. and (4) a spray head.

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 an embodiment:

a high-efficiency axial flow fan with a noise reduction structure comprises a base 1, a motor 5 and an atomizer 15, wherein a shock absorption seat 2 is arranged inside the base 1, the top of the shock absorption seat 2 penetrates through the inner wall of the base 1 and extends to the outside of the base 1, a shell 3 is welded at the top end of the shock absorption seat 2, a sound absorption hole 4 is formed in the inner surface of the shell 3, the sound absorption hole 4 is cellular, the effect of the sound absorption hole is that when noise is transmitted to the inside of the sound absorption hole 4, most of the noise is converted into heat energy to achieve the noise reduction effect, the motor 5 is installed inside the shell 3, supporting rods 6 are welded at the upper end, the lower end, the front end and the rear end of the motor 5, one ends, far away from each other, of the supporting rods 6 are welded and fixed with the inner wall of the shell 3, fan blades 7 are welded at the left side of, the top end of the telescopic rod is welded and fixed with the inner wall of the base 1, a spring is sleeved on the outer side of the telescopic rod, one end of the spring is welded and fixed with the top end of the surface of the telescopic rod, and the other end of the spring is welded and fixed with the bottom end of the surface of the telescopic rod;

four groups of connecting plates 81 are welded on the inner wall of the bottom end of the base 1, two groups of abutting plates 83 are arranged on the top of the connecting plates 81, the bottom ends of the abutting plates 83 far away from one side are hinged with first connecting rods 82, the bottom ends of the first connecting rods 82 are hinged with the top ends of the connecting plates 81, the top ends of the abutting plates 83 far away from one side are hinged with second connecting rods 84, the top ends of the second connecting rods 84 are hinged with the bottom end of the shock absorption seat 2, springs are arranged in the middle of the two groups of abutting plates 83, the left ends and the right ends of the springs are welded and fixed with the abutting plates 83, the shock absorption seat 2 moves downwards, the shock absorption seat 2 drives the top ends of the second connecting rods 84 to move downwards to do circular motion, the top ends of the first connecting rods 82 do circular motion downwards simultaneously, the abutting plates 83 move towards the side close to one another and compress the springs, the shock absorption seat 2 moving downwards drives the telescopic rod to extend, and the, the spring offsets the downward force of the shock-absorbing seat 2 under the action of the self resilience force, otherwise, when the shock-absorbing seat 2 moves upwards, the spring can also offset the acting force under the action of the spring resilience force, thereby achieving the shock-absorbing effect, the right side in the shell 3 is provided with a protection net 9, the right sides of the inner walls of the upper end and the lower end of the shell 3 are both provided with concave holes 10, the upper side and the lower side of the right end of the protection net 9 are both inserted with insertion rods 11, the end, away from each other, of the insertion rods 11 extends to the inside of the concave holes 10, the inner wall of the concave holes 10 is provided with internal threads, the surface of the insertion rods 11 is provided with external threads, the concave holes 10 are connected with the insertion rods 11 through a thread structure, the function is that a user penetrates the insertion rods 11 through the protection net 9 and aligns with the openings of the concave holes 10, then the insertion rods 11 are rotated, so that the protection net 9 and, otherwise, the protection net 9 can be disassembled, and then the protection net 9 can be replaced and cleaned;

the right side welding on shell 3 top has basin 12, and the left side intercommunication on basin 12 top has water inlet 13, and atomizer 15 is installed on the right side of basin 12 bottom inner wall, and atomizer 15's top intercommunication has outlet pipe 14, and the left end of outlet pipe 14 passes the inner wall of basin 12 and extends to the inside of shell 3, and the bottom welding on outlet pipe 14 right side has shower nozzle 16.

The working principle is as follows: a user firstly connects the control ends of the motor 5 and the atomizer 15 with an external power supply to provide electric energy for the device, puts the protection net 9 on the right side inside the shell 3, so that the protection net 9 is perpendicular to the inner wall of the shell 3, then the top end of the inserted rod 11 passes through the protection net 9 and aligns with the opening of the concave hole 10, then rotates the inserted rod 11, so that the protection net 9 is fixed with the shell 3 through a threaded structure, the protection net 9 can block larger objects in the air entering the right side of the shell 3, otherwise, the protection net 9 can be detached, then the protection net 9 can be replaced and cleaned, then the top end of the water inlet 13 is externally connected with a water pipe, and tap water is stored inside the water tank 12;

then, the motor 5 and the atomizer 15 are simultaneously started, on one hand, the atomizer 15 atomizes the tap water and transmits the atomized tap water to the spray head 16 through the water outlet pipe 14, the atomized tap water is sprayed out through the bottom end of the spray head 16, the atomized water can humidify and cool the air at the right end of the shell 3, so that most of dust in the air drops and cannot enter the room along with the air, on the other hand, the motor 5 drives the fan blades 7 to rotate, the rotating fan blades 7 generate wind power, the motor 5 and the fan blades 7 generate noise, when the noise is spread to the inside of the sound absorption hole 4, most of the noise is converted into heat energy so as to achieve the effect of noise reduction, the vibration generated by the motor 5 and the fan blades 7 causes the vibration damping seat 2 to move downwards, the vibration damping seat 2 drives the top end of the second connecting rod 84 to move downwards to do circular motion, the top end of the first connecting rod 82 both simultaneously makes circular motion downwards, and compress the spring, the cushion socket 2 that moves down drives the telescopic link extension simultaneously, and the outside spring of telescopic link is all stretched simultaneously, and the spring is under the effect of self resilience force, and the force that continues downwards with cushion socket 2 offsets and disappears, otherwise, when cushion socket 2 rebound, also can offset its effort under the effect of spring resilience force to reach absorbing effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient axial fan with structure of making an uproar falls, includes base (1), motor (5) and atomizer (15), its characterized in that: the shock absorption device is characterized in that a shock absorption seat (2) is arranged inside the base (1), the top of the shock absorption seat (2) penetrates through the inner wall of the base (1) and extends to the outside of the base (1), a shell (3) is welded at the top end of the shock absorption seat (2), a motor (5) is installed inside the shell (3), support rods (6) are welded at the upper end and the lower end of the motor (5) as well as the front end and the rear end of the motor, one end, far away from each other, of each support rod (6) is fixedly welded with the inner wall of the shell (3), fan blades (7) are welded at the left side of the output end of the motor (5), a shock absorber (8) is arranged at the bottom end of the shock absorption seat (2), a protection net (9) is arranged on the right side inside the shell (3), concave holes (10) are formed in the right sides of the inner walls at, and the inside that one end that inserted bar (11) kept away from each other extended to shrinkage pool (10), the right side welding on shell (3) top has basin (12), the left side intercommunication on basin (12) top has water inlet (13), atomizer (15) are installed on the right side of basin (12) bottom inner wall, the top intercommunication of atomizer (15) has outlet pipe (14), and the inner wall that the left end of outlet pipe (14) passed basin (12) extends to the inside of shell (3), the bottom welding on outlet pipe (14) right side has shower nozzle (16).

2. The high-efficiency axial flow fan with a noise reduction structure according to claim 1, wherein: the telescopic link has all been welded at the four sides angle at shock attenuation seat (2) top, and the top of telescopic link all with the inner wall welded fastening of base (1), the outside cover of telescopic link is equipped with the spring, and the one end of spring and the top welded fastening on telescopic link surface, the other end of spring and the bottom welded fastening on telescopic link surface.

3. The high-efficiency axial flow fan with a noise reduction structure according to claim 1, wherein: the inner surface of the shell (3) is provided with sound absorption holes (4), and the sound absorption holes (4) are honeycomb-shaped.

4. The high-efficiency axial flow fan with a noise reduction structure according to claim 1, wherein: the inner wall of shrinkage pool (10) is provided with the internal thread, the surface of inserted bar (11) is provided with the external screw thread, shrinkage pool (10) and inserted bar (11) are connected through helicitic texture.

5. The high-efficiency axial flow fan with a noise reduction structure according to claim 1, wherein: the inner wall welding of base (1) bottom has four groups of connecting plates (81), the top of connecting plate (81) all is provided with two sets of boards (83) that support, the bottom of keeping away from one side each other of board (83) all articulates there is first connecting rod (82), and the bottom of first connecting rod (82) is connected with the top of connecting plate (81) is articulated, the top of keeping away from one side each other of board (83) all articulates there is second connecting rod (84), and the top of second connecting rod (84) is connected with the bottom of cushion socket (2) is articulated.

6. The high-efficiency axial flow fan with a noise reduction structure according to claim 5, wherein: springs are arranged in the middle of the two groups of abutting plates (83), and the left end and the right end of each spring are welded and fixed with the abutting plates (83).