CN213016949U

CN213016949U - Air suspension fan with noise control structure

Info

Publication number: CN213016949U
Application number: CN202022060561.4U
Authority: CN
Inventors: 陈皓
Original assignee: Jiangsu Zhongfu Power Technology Co Ltd
Current assignee: Jiangsu Zhongfu Power Technology Co Ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-04-20
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses an air suspension fan with noise control structure, including main part, fly leaf and diaphragm, settle in the outside of main part has the noise control board, and the outer wall of noise control board is fixed with the installation piece. This air suspension fan with noise control structure is provided with the filter plate, the filter plate passes through to mutually support between abaculus and the fixed block and constitutes the block structure, the fine wind to device outside air inlet department of filter plate filters, thereby effectively avoided having impurity such as dust in the outside ambient air to cause pollution destruction and jam etc. to device inboard tuber pipe etc., and the filter plate of this design is for dismantling, the periodic replacement and the clearance process of later stage staff have been made things convenient for, the noise control board passes through to mutually support between inside groove and the base and constitutes the block structure, the main part can produce certain noise in the course of the work, the noise control board has effectively played its effect of noise insulation noise reduction, let the propagation of noise obstructed, thereby peripheral operational environment's silence has been guaranteed, the noise pollution etc. have been avoided producing.

Description

Air suspension fan with noise control structure

Technical Field

The utility model relates to an air suspension fan technical field specifically is an air suspension fan with noise control structure.

Background

An air suspension fan (single-stage high-speed centrifugal fan) is a brand new concept blower, which adopts three core high-end technologies of an ultra-high-speed direct-connection motor, an air suspension bearing and a high-precision single-stage centrifugal impeller, creates a new era of fans with high efficiency, high performance, low noise and low energy consumption, and is a new generation of high-tech civil product which is carefully developed by adopting the design experience of aviation turbomachinery.

A large amount of dusts are easily gathered up in air inlet of air suspension fan on the market, inboard clean and tidy has been destroyed to a certain extent, the cleaning process of also giving later stage staff simultaneously has brought the trouble, staff's the work degree of difficulty and intensity have been increased, and can produce great noise in the current air suspension fan working process, arouse peripheral staff's discomfort when bringing noise pollution, for this reason, we propose such air suspension fan with noise control structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air suspension fan with noise control structure to solve the air suspension fan air intake department that provides in the above-mentioned background art and easily collect together a large amount of dusts, the inboard clean and tidy of having destroyed to a certain extent, it is troublesome also to have brought for later stage staff's clearance process simultaneously, the work degree of difficulty and the intensity of staff have been increased, and can produce great noise in the current air suspension fan working process, arouse peripheral staff's uncomfortable problem when bringing noise pollution.

In order to achieve the above object, the utility model provides a following technical scheme: an air suspension fan with a noise-proof structure comprises a main body, a movable plate and a transverse plate, wherein the noise-proof plate is arranged on the outer side of the main body, a mounting block is fixed on the outer wall of the noise-proof plate, a fastening bolt is arranged inside the mounting block, a base is arranged at the bottom of the noise-proof plate, an inner groove is formed in the top of the base, a bottom groove is formed in the bottom of the base, an active carbon layer is arranged on the inner wall of the bottom groove, a control chamber and a working chamber are sequentially arranged inside the main body from left to right, a control screen and a heat dissipation port are sequentially arranged on the outer side of the control chamber from top to bottom, the movable plate is arranged on the outer side of the heat dissipation port, a rotating shaft is arranged at the tail end of the movable plate, a fixed block is fixed on the inner wall of the working chamber, a filter plate is arranged on the inner side of the, and the outside of diaphragm is installed the joint piece, the spring is installed to the inner wall of joint piece, and the terminal arrangement of spring has the sponge piece.

Preferably, the inner side of the air inlet is equidistantly distributed with transverse plates, and the clamping blocks are distributed in a one-to-one correspondence manner relative to the positions of the transverse plates.

Preferably, the spring is connected with the inner wall of the clamping block and the outer wall of the sponge block through welding, and the sponge block is matched with the clamping block through the spring to form an elastic structure.

Preferably, the filter plate is matched with the fixed block through the embedded block to form a clamping structure, and the length and the width of the filter plate are both larger than those of the air inlet.

Preferably, the noise prevention plate is matched with the base through the inner groove to form a clamping structure, and the noise prevention plate is symmetrically distributed about the vertical center line of the main body.

Preferably, the bottom grooves are symmetrically distributed about the vertical center line of the base, the inner walls of the bottom grooves are connected with activated carbon layers through bonding, and the bottom grooves penetrate through the front end face and the rear end face of the base respectively.

Preferably, the movable plates are matched with the heat dissipation port through the rotating shaft to form a rotating structure, and the movable plates are distributed at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

the air suspension fan device with the noise-proof structure is provided with the filter plate, the filter plate is matched with the fixed block through the embedded block to form a clamping structure, the length and the width of the filter plate are both larger than those of the air inlet, the filter plate well filters the air at the air inlet outside the device, pollution damage, blockage and the like to the air pipe inside the device due to the existence of impurities such as dust and the like in the outside environment air are effectively avoided, the designed filter plate is detachable, the periodic replacement and cleaning process of later-stage workers is facilitated, the noise-proof plate is matched with the base through the inner groove to form the clamping structure, the noise-proof plate is symmetrically distributed relative to the vertical central line of the main body, certain noise can be generated in the working process of the main body, the noise-proof plate effectively plays the roles of sound insulation and noise reduction, the transmission of the noise is blocked, and the quiet of the peripheral working environment is ensured, noise pollution is avoided;

the transverse plates are equidistantly distributed on the inner side of the air inlet, the clamping blocks are correspondingly distributed on the transverse plates in a one-to-one mode, the design ensures the normal operation process of the whole device, and the air inside and outside the workroom forms a flowing state, so that the air inlet condition is ensured;

the bottom groove is symmetrically distributed about the vertical central line of the base, the inner wall of the bottom groove is connected with an activated carbon layer through bonding, the bottom groove respectively penetrates through the front end face and the rear end face of the base, the air fluidity of the bottom of the base is ensured through the design of the bottom groove, the base is prevented from being in contact with the ground for a long time to generate moisture and the like, the design of the activated carbon layer further plays a role in dehumidification, the dryness of the base is ensured, the movable plates are matched with the heat dissipation ports through the rotating shaft to form a rotating structure, the movable plates are distributed equidistantly, a worker can rotate the movable plates according to actual conditions, under the action of the rotating shaft, the free adjustment process of the inclination angle of the movable plates is realized, the flexibility is strong, meanwhile, ventilation and heat dissipation are well performed on the inner side of the bottom groove, and the movable plates can be directly rotated to a closed state after work is finished, so that the inside, avoiding the dust in the air from entering and causing pollution and the like.

Drawings

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

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a side view of the joint block of the present invention.

In the figure: 1. a main body; 2. a noise prevention plate; 3. a control room; 4. a working chamber; 5. a fixed block; 6. mounting blocks; 7. fastening a bolt; 8. a control screen; 9. a heat dissipation port; 10. a rotating shaft; 11. a movable plate; 12. a base; 13. a bottom groove; 14. an inner tank; 15. an activated carbon layer; 16. filtering the plate; 17. an insert block; 18. an air inlet; 19. a transverse plate; 20. a clamping block; 21. a spring; 22. a sponge block.

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. 1-3, the present invention provides a technical solution: an air suspension fan with a noise-proof structure comprises a main body 1, a movable plate 11 and a transverse plate 19, wherein the noise-proof plate 2 is arranged on the outer side of the main body 1, a mounting block 6 is fixed on the outer wall of the noise-proof plate 2, a fastening bolt 7 is arranged inside the mounting block 6, a base 12 is arranged at the bottom of the noise-proof plate 2, an inner groove 14 is formed in the top of the base 12, a bottom groove 13 is formed in the bottom of the base 12, an activated carbon layer 15 is arranged on the inner wall of the bottom groove 13, a control chamber 3 and a working chamber 4 are sequentially arranged inside the main body 1 from left to right, a control screen 8 and a heat dissipation port 9 are sequentially arranged on the outer side of the control chamber 3 from top to bottom, the movable plate 11 is arranged on the outer side of the heat dissipation port 9, a rotating shaft 10 is arranged at the tail end of the movable plate 11, a fixed block 5 is fixed on the inner, an air inlet 18 is formed in the right side of the filter plate 16, a transverse plate 19 is arranged on the inner side of the air inlet 18, a clamping block 20 is arranged on the outer side of the transverse plate 19, a spring 21 is arranged on the inner wall of the clamping block 20, and a sponge block 22 is arranged at the tail end of the spring 21;

the transverse plates 19 are equidistantly distributed on the inner side of the air inlet 18, and the clamping blocks 20 are correspondingly distributed on the transverse plates 19 one by one, so that the design ensures the normal operation process of the whole device, and the air on the inner side and the outer side of the working chamber 4 forms a flowing state, thereby ensuring the air inlet condition;

the spring 21 is respectively connected with the inner wall of the clamping block 20 and the outer wall of the sponge block 22 through welding, the sponge block 22 and the clamping block 20 are matched with each other to form an elastic structure, the design provides convenience for workers in the dust cleaning process of the transverse plate 19, the clamping block 20 is well clamped outside the transverse plate 19 due to the design of the spring 21, and the stability in the installation process is ensured;

the filter plate 16 is matched with the fixed block 5 through the embedded block 17 to form a clamping structure, the length and the width of the filter plate 16 are both larger than those of the air inlet 18, the filter plate 16 well filters air at the air inlet 18 outside the device, pollution damage, blockage and the like to an air pipe inside the device and the like caused by impurities such as dust and the like in the outside environment air are effectively avoided, and the designed filter plate 16 is detachable, so that the regular replacement and cleaning process of later-period workers is facilitated;

the noise-proof plate 2 is matched with the base 12 through the inner groove 14 to form a clamping structure, the noise-proof plate 2 is symmetrically distributed about the vertical central line of the main body 1, certain noise can be generated in the working process of the main body 1, the noise-proof plate 2 effectively plays the roles of sound insulation and noise reduction, and the transmission of the noise is blocked, so that the quiet of the peripheral working environment is ensured, and the noise pollution and the like are avoided;

the bottom grooves 13 are symmetrically distributed about the vertical center line of the base 12, the inner walls of the bottom grooves 13 are connected with the activated carbon layers 15 through bonding, the bottom grooves 13 respectively penetrate through the front end face and the rear end face of the base 12, the air flowability of the bottom of the base 12 is guaranteed through the design of the bottom grooves 13, the base is prevented from being in contact with the ground for a long time to generate moisture and the like, the dehumidification effect is further achieved through the design of the activated carbon layers 15, and the dryness of the base 12 is guaranteed;

the movable plate 11 is matched with the heat dissipation port 9 through the rotation shaft 10 to form a rotating structure, the movable plates 11 are distributed equidistantly, workers can rotate the movable plates 11 according to actual conditions, the process of freely adjusting the inclination angle of the movable plates 11 is achieved under the action of the rotation shaft 10, the movable plate has high flexibility, ventilation and heat dissipation are conducted to the inner side of the movable plates well, the movable plates 11 can be directly rotated to a closed state after work is finished, the inner portion of the control room 3 becomes a closed space, and dust in the air is prevented from entering the air to cause pollution and the like.

The working principle is as follows: for the air suspension fan with the noise-proof structure, the clamping blocks 20 are sequentially clamped outside the transverse plates 19 through the elastic action of the springs 21, then the filter plate 16 is completely clamped inside the working chamber 4 through the mutual clamping between the embedded blocks 17 and the fixed blocks 5, the filter plate 16 well filters air at the air inlet 18 at the outer side of the device, pollution damage, blockage and the like to an air pipe and the like at the inner side of the device due to impurities such as dust and the like in the outside environment air are effectively avoided, a worker can rotate the movable plate 11 according to actual conditions, the free adjustment process of the inclination angle of the movable plate 11 is realized under the action of the rotating shaft 10, ventilation and heat dissipation are well performed on the inner side, after the adjustment is completed, the worker can directly clamp the two noise-proof plates 2 in the inner groove 14 designed above the base 12, and fix the two adjacent mounting blocks 6 through the fastening bolts 7, noise control board 2 has effectively exerted its effect of noise insulation and noise reduction, let the propagation of noise be obstructed, thereby the silence of peripheral operational environment has been guaranteed, noise pollution has been avoided producing etc., simultaneously, device work can directly rotate fly leaf 11 to closed state once more after accomplishing, make the inside confined space that becomes of control room 3, dust gets into in the air and causes the pollution etc. has been avoided, through direct slip joint piece 20, make inboard sponge piece 22 at diaphragm 19 outer wall round trip movement, flick the dust of diaphragm 19 outer wall adhesion, the cleanness and the neatness of diaphragm 19 have been guaranteed, just so accomplish the use of whole air suspension fan that has noise control structure.

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 air suspension fan with noise control structure, includes main part (1), fly leaf (11) and diaphragm (19), its characterized in that: the anti-noise device is characterized in that a noise-proof plate (2) is arranged on the outer side of the main body (1), a mounting block (6) is fixed on the outer wall of the noise-proof plate (2), a fastening bolt (7) is arranged inside the mounting block (6), a base (12) is arranged at the bottom of the noise-proof plate (2), an inner groove (14) is formed in the top of the base (12), a bottom groove (13) is formed in the bottom of the base (12), an activated carbon layer (15) is arranged on the inner wall of the bottom groove (13), a control chamber (3) and a working chamber (4) are sequentially arranged inside the main body (1) from left to right, a control screen (8) and a heat dissipation opening (9) are sequentially arranged on the outer side of the control chamber (3) from top to bottom, a movable plate (11) is arranged on the outer side of the heat dissipation opening (9), a rotating shaft (10) is arranged at the tail end of the movable, and the inboard of fixed block (5) is installed filter plate (16), the end of filter plate (16) is fixed with abaculus (17), and the right side of filter plate (16) has seted up air intake (18), diaphragm (19) are settled in the inboard of air intake (18), and the outside of diaphragm (19) installs joint piece (20), spring (21) are installed to the inner wall of joint piece (20), and the end of spring (21) settles and have sponge piece (22).

2. The air suspension fan with noise control structure as claimed in claim 1, wherein: the inboard equidistance of air intake (18) distributes has diaphragm (19), and joint piece (20) distribute about the position one-to-one of diaphragm (19).

3. The air suspension fan with noise control structure as claimed in claim 1, wherein: the spring (21) is respectively connected with the inner wall of the clamping block (20) and the outer wall of the sponge block (22) through welding, and the sponge block (22) is matched with the clamping block (20) through the spring (21) to form an elastic structure.

4. The air suspension fan with noise control structure as claimed in claim 1, wherein: the filter plate (16) is matched with the fixed block (5) through the embedded block (17) to form a clamping structure, and the length and the width of the filter plate (16) are both larger than those of the air inlet (18).

5. The air suspension fan with noise control structure as claimed in claim 1, wherein: the anti-noise plate (2) is matched with the base (12) through the inner grooves (14) to form a clamping structure, and the anti-noise plate (2) is symmetrically distributed relative to the vertical center line of the main body (1).

6. The air suspension fan with noise control structure as claimed in claim 1, wherein: the bottom groove (13) is symmetrically distributed about the vertical center line of the base (12), the inner wall of the bottom groove (13) is connected with an activated carbon layer (15) through bonding, and the bottom groove (13) penetrates through the front end face and the rear end face of the base (12) respectively.

7. The air suspension fan with noise control structure as claimed in claim 1, wherein: the movable plates (11) are matched with the heat dissipation port (9) through the rotating shaft (10) to form a rotating structure, and the movable plates (11) are distributed at equal intervals.