CN218934781U

CN218934781U - Wisdom fire control ventilation blower that discharges fume

Info

Publication number: CN218934781U
Application number: CN202223607618.3U
Authority: CN
Inventors: 王龙雨; 由慧
Original assignee: Shandong Lida Fire Equipment Co ltd
Current assignee: Shandong Lida Fire Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-28
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an intelligent fire-fighting smoke exhaust ventilator which comprises a mounting plate, wherein supporting legs are fixedly arranged on the top surface of the mounting plate, a fan pipe is fixedly arranged on the top surface of each supporting leg, a motor case is fixedly arranged on the top surface of the mounting plate, and a driving motor is fixedly arranged in the motor case. The fan blade is driven by the driving motor to rotate so as to improve the smoke circulation speed, dust in smoke can be filtered through the setting of the filter plate, the dust can be prevented from damaging the fan blade along with the smoke entering the inside of the fan tube, the rotating shaft is driven to rotate, the connecting rod is driven to rotate, the brush is driven to rotate, dust on the filter plate is cleaned, the dust in the smoke is prevented from being stuck on the filter plate, the filter plate is blocked, the exhaust effect of the fan tube is affected, the setting of the locking mechanism is achieved, the limiting rod is separated from the limiting hole, the mounting frame can be detached, and the mounting frame and the filter plate after detachment are cleaned and replaced conveniently.

Description

Wisdom fire control ventilation blower that discharges fume

Technical Field

The utility model relates to the technical field of ventilators, in particular to an intelligent fire-fighting smoke exhaust ventilator.

Background

With the rapid development of Chinese economy, the population residence density under the urban development is increased increasingly, so that the fire disaster investigation rate is increased, the fire disaster investigation difficulty is increased, and when a firefighter is subjected to fire disaster investigation, smoke is discharged by using a smoke exhaust fan, so that the fire protection smoke exhaust ventilator is important fire protection equipment in fire protection and rescue.

When discharging fume, the motor can occupy a large amount of spaces in equipment, leads to discharging fume the in-process, and the flue gas can be blocked by the motor, leads to discharging fume the inefficiency, and the dust can follow the inside that the flue gas got into the ventilation blower simultaneously and lead to the fact the damage to motor and flabellum, influences the life of ventilation blower, reduces the result of use of ventilation blower, and the dust in the flue gas can glue on the filter screen, if in time clear up the dust, can cause the filter screen to block up, leads to influencing the effect of airing exhaust of ventilation blower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an intelligent fire-fighting smoke exhaust ventilator, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an wisdom fire control ventilation fan of discharging fume, includes the mounting panel, the top surface fixed mounting of mounting panel has the supporting leg, the top surface fixed mounting of supporting leg has the fan pipe, the top surface fixed mounting of mounting panel has the motor case, the inside fixed mounting of motor case has driving motor, driving motor's output runs through the surface of fan pipe and fixed mounting has first conical gear, the inside fixed mounting of fan pipe has the dead lever, the one end rotation of dead lever installs the pivot, the one end fixed mounting of pivot has second conical gear, the fixed surface of pivot installs the flabellum, the one end of fan pipe is provided with the mounting bracket, the inside fixed mounting of filter plate, the inside of mounting bracket is provided with locking mechanism.

Preferably, the first bevel gear and the second bevel gear have the same size, and the first bevel gear and the second bevel gear are meshed with each other, and the output end of the driving motor rotates to drive the first bevel gear to rotate, so that the second bevel gear is driven to rotate, and the rotating shaft rotates.

Preferably, one end fixedly connected with connecting rod of pivot, the one end fixedly mounted of connecting rod has the brush, just the brush is the laminating setting with the filter plate, rotates through the pivot, drives the connecting rod and rotates, and then drives the brush and rotate, clears up the dust on the filter plate.

Preferably, the locking mechanism comprises a cavity, a fixed cylinder, a limiting rod, a fixed block and a spring, wherein the cavity is formed in the mounting frame, the fixed cylinder is fixedly arranged in the cavity, the limiting rod is slidably arranged in the fixed cylinder, the fixed block is fixedly arranged on the surface of the limiting rod, the spring is fixedly arranged on one side of the fixed block, and the mounting frame is convenient to mount and dismount through the setting of the locking mechanism.

Preferably, the inside of fan pipe has been seted up spacing hole, just the gag lever post is corresponding setting with spacing hole, through inserting the gag lever post in the spacing hole, is convenient for fix the mounting bracket.

Preferably, the surface screw thread of mounting bracket installs the screw thread inserted bar, the top surface fixed mounting of screw thread inserted bar has the horizontal pole, through rotating the horizontal pole, drives the screw thread inserted bar and rotates for the screw thread inserted bar moves down, and then promotes the gag lever post and remove.

Compared with the prior art, the utility model has the beneficial effects that: this wisdom fire control ventilation blower that discharges fume rotates through driving motor's output and drives first bevel gear and rotate, through first bevel gear and second bevel gear intermeshing, and then drive second bevel gear and rotate, make the pivot rotate, and then drive the flabellum and rotate, utilize pivoted flabellum to be convenient for improve the flue gas circulation speed, the filter plate through the inside setting of mounting bracket, can filter the dust in the flue gas, avoid the dust to get into the inside of fan tube to the flabellum along with the flue gas and cause the damage, rotate through the pivot simultaneously, drive the connecting rod and rotate, and then drive the brush and rotate, clear up the dust on the filter plate, avoid the dust in the flue gas to glue on the filter plate, cause the filter plate to block up, lead to influencing the exhaust effect of fan tube, through locking mechanism's setting, make the gag lever post break away from in spacing hole, both can dismantle the mounting bracket and filter plate after the dismantlement of being convenient for clear up and change.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a second cross-sectional view of the present utility model;

fig. 4 is a schematic structural view of the utility model a without enlargement.

In the figure: 1. a mounting plate; 2. support legs; 3. a fan tube; 4. a motor case; 5. a driving motor; 6. a first bevel gear; 7. a fixed rod; 8. a rotating shaft; 9. a second bevel gear; 10. a fan blade; 11. a connecting rod; 12. a brush; 13. a mounting frame; 14. a filter plate; 15. a cavity; 16. a fixed cylinder; 17. a limit rod; 18. a fixed block; 19. a spring; 20. a limiting hole; 21. a threaded insert rod; 22. a cross bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1 to 4, the present utility model provides a technical scheme, including a mounting plate 1, a supporting leg 2 is fixedly installed on the top surface of the mounting plate 1, a fan tube 3 is fixedly installed on the top surface of the supporting leg 2, a motor case 4 is fixedly installed on the top surface of the mounting plate 1, a driving motor 5 is fixedly installed inside the motor case 4, an output end of the driving motor 5 penetrates through the surface of the fan tube 3 and is fixedly installed with a first conical gear 6, a fixing rod 7 is fixedly installed inside the fan tube 3, one end of the fixing rod 7 is rotatably installed with a rotating shaft 8, one end of the rotating shaft 8 is fixedly installed with a second conical gear 9, the first conical gear 6 and the second conical gear 9 have the same size, the first conical gear 6 and the second conical gear 9 are meshed with each other, the first conical gear 6 is rotated by the rotation of the output end of the driving motor 5, and further drive the second bevel gear 9 to rotate, make the spindle 8 rotate, one end fixedly connected with connecting rod 11 of spindle 8, one end fixedly mounted with brush 12 of connecting rod 11, and brush 12 is laminating setting with filter plate 14, rotate through spindle 8, drive connecting rod 11 to rotate, and then drive brush 12 to rotate, clear up the dust on the filter plate 14, the surface fixed mounting of spindle 8 has flabellum 10, one end of fan pipe 3 is provided with mounting bracket 13, the inside fixed mounting of mounting bracket 13 has filter plate 14, the inside of mounting bracket 13 is provided with locking mechanism, locking mechanism includes cavity 15, fixed cylinder 16, gag lever post 17, fixed block 18 and spring 19, cavity 15 has been seted up to the inside of mounting bracket 13, the inside fixed mounting of cavity 15 has fixed cylinder 16, the inside slidable mounting of fixed cylinder 16 has gag lever post 17, the surface fixed mounting of gag lever post 17 has fixed block 18, one side fixed mounting of fixed block 18 has spring 19, through locking mechanism's setting, the installation and the dismantlement of mounting bracket 13 of being convenient for, spacing hole 20 has been seted up to the inside of fan pipe 3, and gag lever post 17 is corresponding with spacing hole 20 and sets up, through inserting gag lever post 17 in spacing hole 20, be convenient for fix mounting bracket 13, the surface screw thread of mounting bracket 13 installs screw thread inserted bar 21, screw thread inserted bar 21's top surface fixed mounting has horizontal pole 22, through rotating horizontal pole 22, drive screw thread inserted bar 21 and rotate, make screw thread inserted bar 21 move downwards, and then promote gag lever post 17 removal, output through driving motor 5 rotates and drives first conical gear 6 and rotate, and then drive second conical gear 9 and rotate, make pivot 8 rotate, and then drive flabellum 10 and rotate, utilize pivoted flabellum 10 to be convenient for improve the flue gas circulation speed, the inside of going into fan blade 3 through mounting bracket 13 inside setting up has screw thread inserted bar 21, can filter the filter plate 14, the inside of entering fan pipe 3 causes the damage through rotating horizontal pole 22, simultaneously, drive screw thread inserted bar 21 rotates, make screw thread inserted bar 21 moves down, and then promote gag lever 17 moves through the output end rotation of driving motor 5 drives first conical gear 6 and rotates, and then drives second conical gear 9 and rotates, and then drives the rotating of rotating about second conical gear 9, and then drives flabellum 10 and rotates, and then drives flabellum 10, and rotates, the flabellum 10, the speed, through the filter plate 14 rotates, and can be removed through the filter plate 14, and can be removed through the filter plate 1.

When in use: the staff places the fan tube 3 in fire rescue department, fix the fan tube 3 through mounting panel 1, output through driving motor 5 rotates and drives first bevel gear 6 rotation, through first bevel gear 6 and second bevel gear 9 intermeshing, and then drive second bevel gear 9 rotation, make pivot 8 rotate, and then drive flabellum 10 and rotate, utilize pivoted flabellum 10 to be convenient for improve flue gas circulation speed, filter plate 14 through inside setting of mounting bracket 13, can filter the dust in the flue gas, avoid the dust to get into the inside of fan tube 3 and cause the damage to flabellum 10 through the flue gas, simultaneously rotate through pivot 8, drive connecting rod 11 and rotate, and then drive brush 12 and rotate, clear up the dust on filter plate 14, avoid the dust in the flue gas to glue on filter plate 14, cause filter plate 14 to block up, result in influencing the exhaust effect of fan tube 3, through rotating cross rod 22, drive screw thread inserted bar 21 and rotate, and then drive screw thread inserted bar 21 and keep away from spacing lever 17, under the effect of spring 19, drive fixed block 18 and remove, and then drive spacing lever 17 and break away from spacing lever 17, make and change from behind spacing 13 and the spacing 13 and can dismantle the mounting bracket 13 with spacing hole 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides an wisdom fire control ventilation fan of discharging fume, includes mounting panel (1), its characterized in that, the top surface fixed mounting of mounting panel (1) has supporting leg (2), the top surface fixed mounting of supporting leg (2) has fan tube (3), the top surface fixed mounting of mounting panel (1) has motor case (4), the inside fixed mounting of motor case (4) has driving motor (5), the output of driving motor (5) runs through the surface of fan tube (3) and fixed mounting has first conical gear (6), the inside fixed mounting of fan tube (3) has dead lever (7), pivot (8) are installed in the one end rotation of dead lever (7), the one end fixed mounting of pivot (8) has second conical gear (9), the fixed surface of pivot (8) installs flabellum (10), the one end of fan tube (3) is provided with mounting bracket (13), the inside fixed mounting of mounting bracket (13) has filter plate (14), the inside of mounting bracket (13) is provided with locking mechanism.

2. A smart fire smoke ventilator according to claim 1, characterised in that the first (6) and second (9) bevel gears are of the same size and that the first (6) and second (9) bevel gears are intermeshed.

3. The intelligent fire-fighting smoke exhaust ventilator according to claim 1, wherein one end of the rotating shaft (8) is fixedly connected with a connecting rod (11), one end of the connecting rod (11) is fixedly provided with a hairbrush (12), and the hairbrush (12) is in fit with a filter plate (14).

4. The intelligent fire-fighting smoke exhaust ventilator according to claim 1, wherein the locking mechanism comprises a cavity (15), a fixed cylinder (16), a limiting rod (17), a fixed block (18) and a spring (19), the cavity (15) is formed in the mounting frame (13), the fixed cylinder (16) is fixedly mounted in the cavity (15), the limiting rod (17) is slidably mounted in the fixed cylinder (16), the fixed block (18) is fixedly mounted on the surface of the limiting rod (17), and the spring (19) is fixedly mounted on one side of the fixed block (18).

5. The intelligent fire-fighting smoke exhaust ventilator according to claim 4, wherein the fan pipe (3) is provided with a limiting hole (20) inside, and the limiting rod (17) is arranged corresponding to the limiting hole (20).

6. The intelligent fire-fighting smoke ventilator according to claim 1, wherein the surface of the mounting frame (13) is provided with a threaded inserted rod (21) in a threaded manner, and the top surface of the threaded inserted rod (21) is fixedly provided with a cross rod (22).