CN214533664U

CN214533664U - Industrial self-closed high-power fan

Info

Publication number: CN214533664U
Application number: CN202120586204.3U
Authority: CN
Inventors: 任明良; 黄锁福; 付丽红; 付陆明
Original assignee: Qujing Langying Metal Components Co ltd
Current assignee: Qujing Langying Metal Components Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-10-29
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses an industrial self-sealing high-power fan, in particular to the technical field of fine steel preparation, which comprises an outer frame, a fan, an air port cover and a driving device; the outer frame is fixedly arranged on a wall body, the fan is embedded in the center of the outer frame, the air port cover is covered on the outer frame, and the driving device is fixedly arranged in the outer frame and connected with the air port cover; this device comes to carry out intelligent control to the switch of wind gap lid through the wind-force of fan and pendulum to wind gap lid opens the ventilation when realizing windy, and wind gap lid closes and blocks up the wind gap when no wind, has solved the poor problem of leakproofness when not using in current fan wind gap.

Description

Industrial self-closed high-power fan

Technical Field

The utility model relates to a fine work steel preparation technical field, concretely relates to industrial self-sealing type high-power fan.

Background

In mill or other indoor operational environment, all can set up corresponding fan to the wind gap that needs take a breath and ventilate, and current fan is open-ended mostly, or uses the screen window to seal, has the toy such as mouse to run into in the air pipe easily like this when not ventilating. Moreover, most of the existing ventilation fans are connected through screws and the like, and are embedded in a wall body in the using process, so that the ventilation fans are inconvenient to maintain and replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-power fan of industrial self-sealing formula solves the poor problem of leakproofness when not using in current fan wind gap.

In order to solve the technical problem, the utility model adopts the following technical scheme:

an industrial self-closed high-power fan comprises an outer frame, a fan, an air port cover and a driving device; the outer frame is fixedly arranged on the wall body, the fan is embedded in the center of the outer frame, the air port cover is arranged on the outer frame in a covering mode, and the driving device is fixedly arranged in the outer frame and connected with the air port cover.

Furthermore, the outer frame is a square frame and comprises a vertical fan groove, a driving groove, a maintenance frame, a transverse fan groove, a first fixing groove and a second fixing groove; the vertical fan grooves are arranged into a U-shaped groove and symmetrically arranged at two sides of the center of the outer frame, and the transverse fan grooves are arranged into a U-shaped groove and symmetrically arranged at the upper side and the lower side of the outer frame; the fan is embedded in the vertical fan groove and the transverse fan groove; the driving groove is a rectangular groove and symmetrically arranged on two sides of the front end of the outer frame, and the driving device is arranged in the driving groove; the maintenance frame is arranged at the rear end of the outer frame, and the first fixing groove and the second fixing groove are fixedly arranged at the front end and the rear end of the outer frame.

Furthermore, the fan comprises a square frame, a first fan fixing column, a fan wheel, a fan blade, a second fan fixing column, a fan rotating shaft and a motor hole; the first fan fixing column is embedded in the second fixing groove, the second fan fixing column is embedded in the first fixing groove, and the second fan fixing column is embedded in the second fixing groove; the fan rotating shaft is connected to the centers of the second fan fixing column and the fan rotating shaft in a rotating mode, the fan blade is fixedly arranged on the fan rotating shaft, and the fan wheel is fixedly arranged on the fan rotating shaft and arranged on one side close to the first fan fixing column.

Furthermore, the driving device comprises a sealing cover rotating shaft, a connecting column, an intermediate rotating shaft, a rotating shaft sleeve, a driving rod, a rocker, a crank, a pendulum hammer column, a pendulum hammer frame and a pendulum hammer rotating shaft; the sealing cover rotating shaft is fixedly connected with the air port cover and is connected to the outer frame in parallel; the spliced pole is fixed to be set up in the seal closure pivot perpendicularly, middle pivot one end switching sets up in the spliced pole, and other end switching setting is sheathe in the pivot, and the pivot cover is fixed to be set up on the actuating lever, and the vertical setting of actuating lever is at the drive inslot, rocker one end switching sets up on the actuating lever, and other end switching crank, the fixed setting of crank are in the pendulum pivot, and the fixed pendulum post that is provided with in the pendulum pivot, the fixed pendulum that sets up of one end of pendulum post, pendulum pivot switching sets up on the pendulum frame, the pendulum frame includes the pivot seat of two symmetries, and the fixed outside that sets up at the drive groove of pivot seat.

Furthermore, a motor hole is formed in one side of the bottom of the fan, a motor is fixedly arranged in the motor hole, and the motor is connected to the fan wheel through a belt.

Furthermore, the maintenance frame is fixedly connected with the outer frame through screws, and the first fan fixing column is fixedly arranged on the maintenance frame.

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

this device comes to carry out intelligent control to the switch of wind gap lid through the wind-force of fan and pendulum to wind gap lid opens the ventilation when realizing windy, and wind gap lid closes and blocks up the wind gap when no wind, has solved the poor problem of leakproofness when not using in current fan wind gap.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure from a-a direction of the present invention.

Fig. 3 is a partial enlarged view of the present invention.

Fig. 4 is a schematic view of the driving structure of the present invention.

Fig. 5 is a schematic view of the motion of the driving structure of the present invention.

Fig. 6 is a schematic diagram of the motion of the driving structure of the present invention.

In the figure, 1-outer frame, 2-vertical fan groove, 3-driving groove, 4-maintenance frame, 5-horizontal fan groove, 6-first fixing groove, 7-second fixing groove, 8-fan, 81-first fan fixing column, 82-fan wheel, 83-fan blade, 84-second fan fixing column, 85-fan rotating shaft, 86-motor hole, 9-air flap, 91-sealing flap rotating shaft, 92-connecting column, 93-middle rotating shaft, 94-rotating shaft sleeve, 95-driving rod, 96-rocker, 97-crank, 98-pendulum hammer column, 99-pendulum hammer, 910-pendulum hammer frame and 911-pendulum hammer rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

the self-closed high-power industrial fan comprises an outer frame 1, a fan 8, an air port cover 9 and a driving device, wherein the outer frame is provided with a fan inlet and a fan outlet; for convenience of fixing, the outer frame 1 is fixedly arranged on a wall body, for convenience of maintenance and replacement, the fan 8 is embedded in the center of the outer frame 1, in order to realize sealing in the absence of wind, the wind port cover 9 is arranged on the outer frame 1 in a covering mode, in order to realize automatic opening of the wind port cover 9 in the presence of wind, and the driving device is fixedly arranged in the outer frame 1 and connected with the wind port cover 9.

Example 2:

on the basis of the above embodiments, in the present embodiment, specifically, the outer frame 1 is configured as a square frame, and the outer frame 1 includes the vertical fan groove 2, the driving groove 3, the maintenance frame 4, the horizontal fan groove 5, the first fixing groove 6, and the second fixing groove 7. In the device, the vertical fan grooves 2 are arranged into a U-shaped groove and symmetrically arranged at two sides of the center of the outer frame 1 for facilitating the installation of the fan 8, and the transverse fan grooves 5 are arranged into a U-shaped groove and symmetrically arranged at the upper side and the lower side of the outer frame 1; when the fan is installed, the fan 8 is embedded in the vertical fan groove 2 and the transverse fan groove 5. The driving groove 3 is a rectangular groove and symmetrically arranged at two sides of the front end of the outer frame 1, and the driving device is arranged in the driving groove 3; the maintenance frame 4 is arranged at the rear end of the outer frame 1, and the first fixing groove 6 and the second fixing groove 7 are fixedly arranged at the front end and the rear end of the outer frame 1.

Example 3:

on the basis of the above embodiments, in this embodiment, in order to facilitate the fixed rotation of the fan, the fan 8 includes a square frame, a first fan fixing column 81, a fan wheel 82, a fan blade 83, a second fan fixing column 84, a fan rotating shaft 85, and a motor hole 86. In the present apparatus, the first fan fixing posts 81 are embedded in the second fixing groove 7, the second fan fixing posts 84 are embedded in the first fixing groove 6, and the second fan fixing posts 84 are embedded in the second fixing groove 7, so that the fan 8 can be fixed by two fixing posts. In order to facilitate the rotation of the fan 8, the fan rotating shaft 85 is rotatably connected to the centers of the second fan fixing post 84 and the fan rotating shaft 85, the fan blade 83 is fixedly disposed on the fan rotating shaft 85, and the fan wheel 82 is fixedly disposed on the fan rotating shaft 85 and disposed on a side close to the first fan fixing post 81.

Example 4:

on the basis of the above embodiments, in this embodiment, in order to facilitate the opening and closing of the driving air flap 9, the driving device includes the flap rotating shaft 91, the connecting column 92, the middle rotating shaft 93, the rotating shaft sleeve 94, the driving rod 95, the rocker 96, the crank 97, the pendulum post 98, the pendulum 99, the pendulum frame 910, and the pendulum rotating shaft 911. In the device, the sealing cover rotating shaft 91 is fixedly connected with the air port cover and is connected to the outer frame 1 in parallel, and the air port cover 9 can be opened and closed along with the rotation of the sealing cover rotating shaft 91. The specific rotating structure is that a connecting column 92 is fixed and vertically arranged on a rotating shaft 91 of the sealing cover, one end of an intermediate rotating shaft 93 is in switching arrangement in the connecting column 92, the other end of the intermediate rotating shaft is in switching arrangement on a rotating shaft sleeve 94, the rotating shaft sleeve 94 is fixedly arranged on a driving rod 95, the driving rod 95 is vertically arranged in a driving groove 3, one end of a rocker 96 is in switching arrangement on the driving rod 95, a crank 97 in switching arrangement at the other end of the rocker is fixedly arranged on a pendulum rotating shaft 911, a pendulum column 98 is fixedly arranged on the pendulum rotating shaft 911, one end of the pendulum column 98 is fixedly arranged on a pendulum 99, the pendulum rotating shaft 911 is in switching arrangement on a pendulum frame 910, the pendulum frame 910 comprises two symmetrical rotating shaft seats, and the rotating shaft seats are fixedly arranged on the outer side of a driving groove 3. In the device, when no wind exists, as shown in fig. 5, the wind cover 9 is in a downward vertical state under the gravity of the wind cover 9, the pendulum 99 inclines leftwards under the linkage of the crank and rocker mechanism, at the moment, a rod is arranged at the tops of the driving rod 95 and the rocker 96 to prevent the wind cover from continuously moving downwards, so that the wind cover 9 is further attached to the outer frame 1 under the pressure of the pendulum 99, the automatic compression sealing is completed, when wind exists, the wind cover 9 enables the pendulum 99 to incline rightwards beyond a central point under the blowing platform of the wind power, and at the moment, the pendulum 99 is automatically opened under the synergistic action of the wind power and the pendulum 99, so that the ventilation is realized.

Example 5:

on the basis of the above embodiment, in this embodiment, in order to drive the fan blades 83 to rotate to generate wind, a motor hole 86 is formed in one side of the bottom of the fan 8, a motor is fixedly arranged in the motor hole 86, and the motor is connected to the fan wheel 82 through a belt.

Example 6:

on the basis of the above embodiment, in this embodiment, in order to take place to overhaul, also in order to change conveniently simultaneously, overhaul frame 4 and outer frame 1 fastening connection through the screw, first fan fixed column is fixed to be set up on overhaul frame 4, and simultaneously, be close to the perpendicular fan groove 2 and the horizontal fan groove 5 that overhaul frame 4 one side also adopt the screw to fix, like this, overhaul or when changing to the needs demolish the perpendicular fan groove 2 and the horizontal fan groove 5 that overhaul frame 4 and nearly overhaul frame 4 one side and just can take off whole fan 8.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a high-power fan of industrial self-sealing formula which characterized in that: comprises an outer frame (1), a fan (8), an air port cover (9) and a driving device; frame (1) is fixed to be set up on the wall body, fan (8) inlay and establish at frame (1) center, wind flap lid (9) lid is established on frame (1), drive arrangement is fixed to be set up in frame (1) and is connected with wind flap lid (9).

2. The industrial self-enclosed high-power fan according to claim 1, characterized in that: the outer frame (1) is a square frame, and the outer frame (1) comprises a vertical fan groove (2), a driving groove (3), an overhaul frame (4), a transverse fan groove (5), a first fixing groove (6) and a second fixing groove (7); the vertical fan grooves (2) are arranged to be U-shaped grooves and symmetrically arranged on two sides of the center of the outer frame (1), and the transverse fan grooves (5) are arranged to be U-shaped grooves and symmetrically arranged on the upper side and the lower side of the outer frame (1); the fan (8) is embedded in the vertical fan groove (2) and the transverse fan groove (5); the driving groove (3) is a rectangular groove and symmetrically arranged on two sides of the front end of the outer frame (1), and the driving device is arranged in the driving groove (3); the maintenance frame (4) is arranged at the rear end of the outer frame (1), and the first fixing groove (6) and the second fixing groove (7) are fixedly arranged at the front end and the rear end of the outer frame (1).

3. The industrial self-enclosed high power fan according to claim 2, wherein: the fan (8) comprises a square frame, a first fan fixing column (81), a fan wheel (82), a fan blade (83), a second fan fixing column (84), a fan rotating shaft (85) and a motor hole (86); the first fan fixing column (81) is embedded in the second fixing groove (7), the second fan fixing column (84) is embedded in the first fixing groove (6), and the second fan fixing column (84) is embedded in the second fixing groove (7); the fan rotating shaft (85) is rotatably connected to the centers of the second fan fixing column (84) and the fan rotating shaft (85), the fan blade (83) is fixedly arranged on the fan rotating shaft (85), and the fan wheel (82) is fixedly arranged on the fan rotating shaft (85) and is arranged on one side close to the first fan fixing column (81).

4. The industrial self-enclosed high-power fan according to claim 1 or 2, characterized in that: the driving device comprises a sealing cover rotating shaft (91), a connecting column (92), a middle rotating shaft (93), a rotating shaft sleeve (94), a driving rod (95), a rocker (96), a crank (97), a pendulum hammer column (98), a pendulum hammer (99), a pendulum hammer frame (910) and a pendulum hammer rotating shaft (911); the sealing cover rotating shaft (91) is fixedly connected with the air port cover and is connected to the outer frame (1) in parallel; the fixed perpendicular setting of spliced pole (92) is on closing cap pivot (91), middle pivot (93) one end switching sets up in spliced pole (92), and the other end switching sets up on pivot cover (94), and pivot cover (94) are fixed to be set up on actuating lever (95), and the vertical setting of actuating lever (95) is in drive groove (3), rocker (96) one end switching sets up on actuating lever (95), other end switching crank (97), and crank (97) are fixed to be set up on pendulum pivot (911), and fixed pendulum hammer post (98) that are provided with on pendulum pivot (911), the fixed pendulum hammer (99) that set up of one end of pendulum hammer post (98), pendulum hammer pivot (911) switching sets up on pendulum hammer frame (910), pendulum hammer frame (910) include the pivot seat of two symmetries, and the fixed setting in the outside of drive groove (3) of pivot seat.

5. The industrial self-enclosed high-power fan according to claim 1 or 2, characterized in that: a motor hole (86) is formed in one side of the bottom of the fan (8), a motor is fixedly arranged in the motor hole (86), and the motor is connected to the fan wheel (82) through a belt.

6. The industrial self-enclosed high power fan according to claim 3, wherein: the maintenance frame (4) is fixedly connected with the outer frame (1) through screws, and the first fan fixing column is fixedly arranged on the maintenance frame (4).