CN215566783U - Explosion-proof intelligent low-noise wall-type axial flow fan - Google Patents
Explosion-proof intelligent low-noise wall-type axial flow fan Download PDFInfo
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- CN215566783U CN215566783U CN202121961487.1U CN202121961487U CN215566783U CN 215566783 U CN215566783 U CN 215566783U CN 202121961487 U CN202121961487 U CN 202121961487U CN 215566783 U CN215566783 U CN 215566783U
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Abstract
The utility model discloses an explosion-proof intelligent low-noise wall-type axial flow fan, which relates to the technical field of axial flow fans and comprises a suspension plate and a shell fixedly arranged on one side of the suspension plate, wherein an explosion-proof shell is arranged inside the shell, an inner cavity is arranged inside the explosion-proof shell, a motor is arranged inside the inner cavity, the output end of the motor is connected with a connecting shaft, a fan blade is fixedly arranged at the other end of the connecting shaft, an operator starts the motor to work, the ventilation effect can be achieved through the matching of the connecting shaft and the fan blade, a semiconductor refrigeration sheet is arranged on the outer side of the motor, when the motor is used for one end time, heat can be generated, air dispersion holes are formed in one sides of the explosion-proof shell and the suspension plate, part of the heat can be discharged from the air dispersion holes, meanwhile, the operator starts the semiconductor refrigeration sheet to work, the motor can be cooled, and the explosion danger caused by overhigh temperature of the motor can be avoided, the use is safer.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to an explosion-proof intelligent low-noise wall-type axial flow fan.
Background
Axial flow fans are airflow in the same direction as the axis of the fan blades, such as electric fans, and fans outside air conditioners are axial flow running fans. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial flow fan can be divided into a steel fan, an anticorrosive fan, a PVC fan, a stainless steel fan and the like.
Axial fan can be used to general mill, warehouse, office, the ventilation in the house etc. place, current axial fan is in the use, need install it and use on the wall, but in the use, because the motor lasts and drives the fan blade and rotate, can produce higher heat, if not timely carry out the heat dissipation and handle, the danger of easily exploding, certain potential safety hazard has, and when using, can not absorb the noise, great noise influences the use easily, the result of use is not good.
Aiming at the problems, the utility model provides an explosion-proof intelligent low-noise wall-type axial flow fan.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof intelligent low-noise wall-type axial flow fan, wherein an operator starts a motor to work, the work can achieve the ventilation effect through the matching of a connecting shaft and a fan blade, a semiconductor refrigerating sheet is arranged on the outer side of the motor, when the motor is used for a period of time, heat can be generated, air dissipation holes are formed in the explosion-proof shell and one side of a suspension plate, part of heat can be discharged from the air dissipation holes, meanwhile, the operator starts the semiconductor refrigerating sheet to work, the motor can be cooled, the danger of explosion caused by overhigh temperature of the motor is avoided, the use is safer, and the problems in the background technology are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof intelligent low-noise wall-type axial flow fan comprises a suspension plate and a shell fixedly mounted on one side of the suspension plate, wherein a hydrophobic part is fixedly mounted at the upper end of the shell, and a dustproof part is mounted at the front end of the shell;
the casing includes front end ring and sets up at the inside explosion-proof housing of casing, and the front end ring setting is at the front end of casing, and the motor is installed to explosion-proof housing's inboard, and the output and the connecting axle of motor are connected, and the one end and the fan blade fixed connection that the motor was kept away from to the connecting axle still install the piece of making an uproar that falls in the inner wall of casing.
Preferably, bolts are arranged at four corners of the hanging plate, and air dispersing holes are formed in the surface of the hanging plate.
Preferably, the surface of the front end ring is provided with a mounting hole.
Preferably, the inner cavity is opened in the explosion-proof housing, the motor is fixedly installed in the inner cavity, the semiconductor refrigeration piece is further installed in the inner cavity, and the semiconductor refrigeration piece is arranged on the surface of the motor.
Preferably, the noise reduction part comprises an upper frame and a lower frame arranged at the lower end of the upper frame, wherein half-shaped grooves are formed in one sides of the upper frame and the lower frame, the two groups of half-shaped grooves are combined into a circular structural member, and a sound absorption ball is arranged on one side of each half-shaped groove.
Preferably, the drain part comprises a drain plate fixedly installed at the upper end of the housing and water tanks uniformly arranged on the surface of the drain plate.
Preferably, the dust-proof member includes a mounting ring and a dust-proof cover disposed inside the mounting ring, and the mounting ring has the same diameter as the front end ring.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides an explosion-proof intelligent low-noise wall-type axial flow fan, wherein a suspension plate is fixedly arranged on one side of a shell, a bolt is arranged on one side of the suspension plate, an operator can place the suspension plate on one side of a wall and fix the suspension plate by using the bolt, the device can be installed on the wall, an explosion-proof shell is installed inside the shell, an inner cavity is arranged inside the explosion-proof shell, a motor is installed inside the inner cavity, the output end of the motor is connected with a connecting shaft, fan blades are fixedly installed at the other end of the connecting shaft, the operation of the operator starts the motor to work, a ventilation effect can be achieved by matching of the connecting shaft and the fan blades, a refrigeration semiconductor sheet is arranged outside the motor, when the motor is used for one end, heat can be generated, air dispersion holes are formed in one sides of the explosion-proof shell and the suspension plate, and part of the heat can be discharged from the air dispersion holes, meanwhile, an operator opens the semiconductor refrigerating sheet to work, can cool the motor, avoids the danger of explosion caused by overhigh temperature of the motor, and is safe to use.
2. According to the explosion-proof intelligent low-noise wall-type axial flow fan, the upper frame and the lower frame are installed inside the shell, the half-shaped grooves are formed in the opposite surfaces of the upper frame and the lower frame, the two groups of half-shaped grooves are combined into a circular structural member, the sound absorption balls can be placed in the two groups of half-shaped grooves, the sound can be absorbed by the arranged sound absorption balls, and noise is effectively reduced.
3. The utility model provides an explosion-proof intelligent low-noise wall-type axial flow fan, wherein a front end ring is arranged on the front end face of a shell, a mounting hole is formed in the surface of the front end ring, the front end ring and the mounting ring are the same in size and diameter, the mounting ring and a dust cover are placed on one side of the front end ring, the dust cover can be fixed on one side of the shell through the matching of the mounting hole and a screw, the dust prevention effect can be achieved, meanwhile, a hydrophobic plate is fixedly mounted at the upper end of the shell, water channels are uniformly formed in the surface of the hydrophobic plate, when rainwater falls down, the rainwater can be guided to the two sides of the shell through the water channels, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a state view of the dust-proof member of the present invention separated from the housing;
FIG. 3 is a schematic view of the housing structure of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the figure: 1. a suspension plate; 11. a bolt; 12. air diffusing holes; 2. a housing; 21. a front end ring; 211. mounting holes; 22. an explosion-proof housing; 221. an inner cavity; 222. a semiconductor refrigeration sheet; 23. a motor; 24. a connecting shaft; 25. a fan blade; 26. a noise reduction member; 261. putting the frame on; 262. a lower frame; 263. a semi-groove; 264. a sound absorbing ball; 3. a hydrophobic member; 31. a hydrophobic plate; 32. a water tank; 4. a dust-proof member; 41. a mounting ring; 42. a dust cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, an explosion-proof intelligent low-noise wall-type axial flow fan includes a suspension plate 1 and a housing 2 fixedly mounted on one side of the suspension plate 1, a hydrophobic member 3 is fixedly mounted on the upper end of the housing 2, and a dust-proof member 4 is mounted on the front end of the housing 2; the hydrophobic part 3 comprises a hydrophobic plate 31 fixedly arranged at the upper end of the shell 2 and water channels 32 uniformly arranged on the surface of the hydrophobic plate 31; when the rainwater falls down, the rainwater can be guided to the two sides of the shell 2 by the water tank 32, so that the rainwater is convenient to use.
Referring to fig. 2 and 3, the casing 2 includes a front end ring 21 and an explosion-proof housing 22 disposed inside the casing 2, the front end ring 21 is disposed at the front end of the casing 2, a motor 23 is mounted inside the explosion-proof housing 22, an output end of the motor 23 is connected to a connecting shaft 24, one end of the connecting shaft 24, which is far away from the motor 23, is fixedly connected to a fan blade 25, and a noise reduction piece 26 is further mounted on an inner wall of the casing 2.
Referring to fig. 1 and 3, bolts 11 are arranged at four corners of the suspension plate 1, so that an operator can place the suspension plate 1 on one side of a wall and fix the suspension plate 1 by using the bolts 11, and the device can be installed on the wall; the surface of the suspension plate 1 is provided with air dispersing holes 12; an inner cavity 221 is formed in the explosion-proof shell 22, the motor 23 is fixedly installed in the inner cavity 221, a semiconductor chilling plate 222 is also installed in the inner cavity 221, and the semiconductor chilling plate 222 is arranged on the surface of the motor 23; operating personnel opens motor 23 work, cooperation through connecting axle 24 and fan blade 25, can play the effect of ventilation, and be provided with semiconductor refrigeration piece 222 in the outside of motor 23, after motor 23 uses a terminal time, can produce the heat, and all seted up scattered gas pocket 12 in explosion-proof shell 22 and one side of hanging board 1, partial heat can be followed and scattered gas pocket 12 discharge, operating personnel opens semiconductor refrigeration piece 222 work simultaneously, can cool down motor 23, avoid motor 23 high temperature to take place the danger of explosion, it is comparatively safe to use.
Referring to fig. 2, a mounting hole 211 is formed on the surface of the front end ring 21; the dust-proof member 4 includes a mounting ring 41 and a dust-proof cover 42 disposed inside the mounting ring 41, and the diameter of the mounting ring 41 is the same as that of the front end ring 21; the mounting ring 41 and the dust cover 42 are placed on one side of the front end ring 21, and the dust cover 42 can be fixed on one side of the housing 2 by the cooperation of the mounting holes 211 and the screws, thereby achieving a dust-proof effect.
Referring to fig. 4, the noise reduction member 26 includes an upper frame 261 and a lower frame 262 disposed at a lower end of the upper frame 261, wherein a half-shaped groove 263 is disposed at each of one sides of the upper frame 261 and the lower frame 262, two groups of the half-shaped grooves 263 are combined to form a circular structural member, and a sound absorption ball 264 is disposed at one side of the half-shaped groove 263; the sound absorption balls 264 can be placed in a circular structure formed by the two groups of half-shaped grooves 263 in a surrounding mode, sound can be absorbed by the aid of the arranged sound absorption balls 264, and noise is effectively reduced.
The working principle is as follows: an operator can place the suspension plate 1 on one side of a wall body and fix the suspension plate by using the bolt 11, namely, the device can be installed on the wall body, the operator opens the motor 23 to work, the ventilation effect can be achieved by matching the connecting shaft 24 and the fan blades 25, the semiconductor refrigerating sheet 222 is arranged on the outer side of the motor 23, when the motor 23 is used for a period of time, heat can be generated, the air dissipation holes 12 are formed in one side of the explosion-proof shell 22 and one side of the suspension plate 1, part of heat can be discharged from the air dissipation holes 12, meanwhile, the operator opens the semiconductor refrigerating sheet 222 to work, the temperature of the motor 23 can be reduced, the danger of explosion caused by overhigh temperature of the motor 23 is avoided, the use is safe, the upper frame 261 and the lower frame 262 are installed inside the shell 2, the surfaces of the upper frame 261 and the lower frame 262 opposite to each other are provided with the half-shaped grooves 263, and the two groups of the half-shaped grooves 263 are combined into a circular structural member, the sound absorbing balls 264 can be placed in the two sets of half-shaped grooves 263, sound can be absorbed by the arranged sound absorbing balls 264, noise is effectively reduced, the front end face of the shell 2 is provided with the front end ring 21, the surface of the front end ring 21 is provided with the mounting hole 211, the front end ring 21 and the mounting ring 41 are the same in size and diameter, the mounting ring 41 and the dust cover 42 are placed on one side of the front end ring 21, the dust cover 42 can be fixed on one side of the shell 2 through the matching of the mounting hole 211 and screws, a dust-proof effect can be achieved, meanwhile, the hydrophobic plate 31 is fixedly mounted at the upper end of the shell 2, the water grooves 32 are uniformly formed in the surface of the hydrophobic plate 31, and when rainwater falls down, the rainwater can be guided to the two sides of the shell 2 by the water grooves 32, and the use is facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an explosion-proof intelligent low noise wall type axial fan, includes and hangs board (1) and fixed mounting at casing (2) that hang board (1) one side, its characterized in that: the upper end of the shell (2) is fixedly provided with a hydrophobic part (3), and the front end of the shell (2) is provided with a dustproof part (4);
casing (2) include front end ring (21) and set up explosion-proof shell (22) inside casing (2), and front end ring (21) set up the front end at casing (2), and motor (23) are installed to the inboard of explosion-proof shell (22), and the output and connecting axle (24) of motor (23) are connected, and the one end and fan blade (25) fixed connection of motor (23) are kept away from in connecting axle (24), and the inner wall of casing (2) still installs and falls a noise (26).
2. The explosion-proof intelligent low-noise wall-type axial flow fan according to claim 1, characterized in that: bolts (11) are arranged at four corners of the suspension plate (1), and air dispersing holes (12) are formed in the surface of the suspension plate (1).
3. The explosion-proof intelligent low-noise wall-type axial flow fan according to claim 1, characterized in that: the surface of the front end ring (21) is provided with a mounting hole (211).
4. The explosion-proof intelligent low-noise wall-type axial flow fan according to claim 1, characterized in that: inner chamber (221) have been seted up to explosion-proof shell (22) inside, motor (23) fixed mounting is in the inside of inner chamber (221), and semiconductor refrigeration piece (222) are still installed to the inside of inner chamber (221), and semiconductor refrigeration piece (222) set up on the surface of motor (23).
5. The explosion-proof intelligent low-noise wall-type axial flow fan according to claim 1, characterized in that: the noise reduction piece (26) comprises an upper frame (261) and a lower frame (262) arranged at the lower end of the upper frame (261), a half-shaped groove (263) is formed in one side of the upper frame (261) and one side of the lower frame (262), the two half-shaped grooves (263) are combined to form a circular structural member, and a sound absorption ball (264) is arranged on one side of the half-shaped groove (263).
6. The explosion-proof intelligent low-noise wall-type axial flow fan according to claim 1, characterized in that: the hydrophobic part (3) comprises a hydrophobic plate (31) fixedly arranged at the upper end of the shell (2) and water channels (32) uniformly arranged on the surface of the hydrophobic plate (31).
7. An explosion-proof intelligent low-noise wall-type axial flow fan according to claim 3, characterized in that: the dust-proof member (4) includes a mounting ring (41) and a dust-proof cover (42) disposed inside the mounting ring (41), and the mounting ring (41) and the front end ring (21) have the same diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121961487.1U CN215566783U (en) | 2021-08-20 | 2021-08-20 | Explosion-proof intelligent low-noise wall-type axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121961487.1U CN215566783U (en) | 2021-08-20 | 2021-08-20 | Explosion-proof intelligent low-noise wall-type axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566783U true CN215566783U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121961487.1U Active CN215566783U (en) | 2021-08-20 | 2021-08-20 | Explosion-proof intelligent low-noise wall-type axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566783U (en) |
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2021
- 2021-08-20 CN CN202121961487.1U patent/CN215566783U/en active Active
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