CN218993591U

CN218993591U - Smoke driving system device

Info

Publication number: CN218993591U
Application number: CN202223400997.9U
Authority: CN
Inventors: 何涛
Original assignee: Hunan Jinan Security Equipment Co ltd
Current assignee: Hunan Jinan Security Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a smoke expelling system device, which comprises a mounting barrel cover; the air suction groove is formed in the mounting cylinder cover; the anti-blocking mechanism is fixedly arranged outside one side of the installation cylinder cover; the fan blade mechanism is arranged in the air suction groove; the adjusting mechanism is arranged in the fan blade mechanism, and the connecting seat, the rack plate, the rotating teeth and the connecting rod are arranged in the adjusting mechanism, so that when the wind power is adjusted, the movable pressing plate is firstly subjected to inward pressing operation, after the movable pressing plate is subjected to inward pressing, the rack plate can drive the rotating teeth to rotate after stretching and contracting through the connection of the connecting seat and the movable pressing plate, the connecting rod is driven to rotate after the rotating teeth rotate, and then the inclination angle of the fan blade can be increased after the fan blade rotates at an offset angle, so that the rapid adjustment of the wind speed is realized.

Description

Smoke driving system device

Technical Field

The utility model relates to the technical field of fire-fighting smoke discharge, in particular to a smoke-removing system device.

Background

The smoke exhaust system is a system called smoke prevention system which is formed by all smoke prevention facilities which are required to be arranged in a building according to the building rule, and the smoke prevention system has the effects that smoke can be effectively controlled in a defined smoke prevention area range once smoke and fire occur in the building, so that the smoke can not spread to other areas in an expanding way, the damage of a large area in the building is reduced, and the existing smoke exhaust smoke expelling device has some problems when in use:

1. the existing smoke and fume exhausting device can be adjusted only through the rotating speed of a motor when the wind power of air suction and fume exhausting is adjusted during use, so that excessive use of electric power is easy to cause, a large amount of working noise is easy to increase due to high load of the motor, and the use stability of a smoke exhauster is affected.

2. The existing smoke and fog expelling device is easy to absorb some plastic bags or sundries into the fan blades when in use, and the traditional isolating net is easy to absorb the sundries such as the plastic bags on the net, so that the normal absorption of wind power is influenced, and the normal use of the fan is influenced.

Disclosure of Invention

The utility model aims to provide a smoke and fog removing system device, which is used for solving the problems that the rotating speed of a fan of the conventional smoke and fog removing device is not easy to control and impurities are easy to adsorb on a separation net.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a smoke evacuation system apparatus comprising:

installing a cylinder cover;

the air suction groove is formed in the mounting cylinder cover;

the anti-blocking mechanism is fixedly arranged outside one side of the installation cylinder cover;

the fan blade mechanism is arranged in the air suction groove;

the adjusting mechanism is arranged in the fan blade mechanism.

As a preferable technical scheme of the utility model, the adjusting mechanism comprises a connecting seat, a rack plate, rotating teeth and a connecting rod, wherein the connecting seat is arranged in the fan blade mechanism, the rack plate is fixedly connected to the outer part of one side of the connecting seat, the rotating teeth are meshed with the outer part of the rack plate, and the connecting rod is fixedly connected to the top end of the rotating teeth.

As a preferable technical scheme of the utility model, the connecting rod is welded outside the top end of the rotating teeth, and the rotating teeth are rotationally connected with the rack plate.

As a preferable technical scheme of the utility model, the anti-blocking mechanism comprises a mounting ring, a mounting column and movable wheels, wherein the mounting ring is fixedly connected to the outer side wall of one side of the mounting barrel cover, the mounting column is fixedly arranged in the mounting ring, a plurality of anti-blocking rods are arranged outside the mounting column, and a plurality of movable wheels are arranged outside the anti-blocking rods.

As a preferable technical scheme of the utility model, the outer surface of the movable wheel is a rubber wheel with a rough structure, the movable wheel is rotationally connected in the anti-blocking rod, and the circumference of the anti-blocking rod is arranged outside the mounting column.

As a preferable technical scheme of the utility model, the fan blade mechanism comprises a motor mounting bin, fan blades and a movable pressing plate, wherein the motor mounting bin is arranged in the air suction groove, the plurality of fan blades are arranged outside the motor mounting bin, and the movable pressing plate is arranged on one side of the motor mounting bin.

As a preferable technical scheme of the utility model, the movable pressing plate is arranged in the motor installation bin through the adjusting mechanism, and the fan blades are rotatably connected outside the motor installation bin through the connecting rods.

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

1. according to the wind power generation device, when wind power is regulated, the movable pressing plate is firstly subjected to inward pressing operation, after the movable pressing plate is subjected to inward pressing, the rack plate can drive the rotating teeth to rotate after stretching and contracting through the connection of the connecting seat and the movable pressing plate, so that the rotating teeth drive the connecting rod to rotate after rotating, and further the inclination angle of the fan blade can be increased after the fan blade rotates at an offset angle, and the rapid regulation of wind speed is realized.

2. According to the utility model, when the fan rotates and discharges smoke, the movable wheel is arranged outside the anti-blocking rod, so that when a large amount of sundries are adsorbed outside the anti-blocking rod, the sundries are moved to the outer ring of the mounting column through suction, and therefore, the movement of the sundries can be conveniently carried out through the rotation of the movable wheel, the sundries are prevented from being blocked outside the anti-blocking rod, and the adsorption force of wind force is influenced.

Drawings

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

FIG. 2 is a schematic view of the anti-blocking mechanism of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the fan blade mechanism of FIG. 1 according to the present utility model;

fig. 4 is a schematic overall view of the adjusting mechanism of fig. 3 according to the present utility model.

In the figure: 1. installing a cylinder cover; 2. an air suction groove; 3. an anti-blocking mechanism; 301. a mounting ring; 302. a mounting column; 303. a blocking prevention rod; 304. a movable wheel; 4. a fan blade mechanism; 401. a motor installation bin; 402. a fan blade; 403. a movable pressing plate; 5. an adjusting mechanism; 501. a connecting seat; 502. rack plate; 503. rotating the teeth; 504. and (5) connecting a rod.

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.

Referring to fig. 1-4, the present utility model provides a technical solution for a smoke evacuation system device:

embodiment one:

as shown in fig. 1, 2 and 3 and 4, a smoke evacuation system apparatus comprises:

a cylinder cover 1 is installed;

the air suction groove 2 is formed in the mounting cylinder cover 1;

the anti-blocking mechanism 3 is fixedly arranged outside one side of the installation cylinder cover 1;

the fan blade mechanism 4 is arranged in the air suction groove 2;

the adjusting mechanism 5 is arranged in the fan blade mechanism 4;

the adjustment mechanism 5 includes connecting seat 501, rack plate 502, rotate tooth 503 and connecting rod 504, the inside at flabellum mechanism 4 is installed to connecting seat 501, one side outside fixedly connected with rack plate 502 of connecting seat 501, the outside meshing of rack plate 502 has rotates tooth 503, the top fixedly connected with connecting rod 504 of rotating tooth 503, the connecting rod 504 welds the top outside at rotating tooth 503, rotate tooth 503 and rack plate 502 rotation connection, rotate tooth 503 and rotate the back at rack plate 502's outside meshing, drive connecting rod 504 and rotate, thereby make the fan blade 402 of installing on connecting rod 504 rotate the operation.

When the smoke evacuation system device is particularly used, when the wind power is adjusted, firstly, a worker performs inward pressing operation on the movable pressing plate 403, after the movable pressing plate 403 is pressed inwards, the movable pressing plate 403 is connected with the rack plate 502 through the connecting seat 501, after the rack plate 502 stretches out and draws back, the rotating teeth 503 are driven to rotate after rotating, the connecting rod 504 is driven to rotate, and then the fan blade 402 is rotated at an off-angle, so that the cleaning angle of the fan blade 402 on the motor mounting bin 401 is changed, and the wind power is controlled and adjusted.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1 and 4, the anti-blocking mechanism 3 comprises a mounting ring 301, a mounting column 302 and a movable wheel 304, the mounting ring 301 is fixedly connected to the outer side wall of one side of the mounting barrel cover 1, the mounting column 302 is fixedly mounted in one side of the mounting ring 301, a plurality of anti-blocking rods 303 are mounted on the outer side of the mounting column 302, a plurality of movable wheels 304 are arranged on the outer side of the anti-blocking rods 303, the outer surfaces of the movable wheels 304 are rubber wheels with rough structures, the movable wheels 304 are rotatably connected in the anti-blocking rods 303, the anti-blocking rods 303 are circumferentially arranged on the outer side of the mounting column 302, the fan blade mechanism 4 comprises a motor mounting bin 401, fan blades 402 and movable pressing plates 403, the motor mounting bin 401 is arranged in the air suction groove 2, the plurality of fan blades 402 are mounted on the outer side of the motor mounting bin 401, the movable pressing plates 403 are arranged on one side of the motor mounting bin 401, the fan blades 402 are rotatably connected in the outer side of the motor mounting bin 401 through connecting rods 504, and after the outer sides of the anti-blocking rods 303 are adsorbed on the outer sides of the motor mounting bin 303, sundries are offset by the anti-blocking rods 303, and friction force is reduced.

When the fan rotates and discharges smoke, the motor in the motor mounting bin 401 works to drive the motor mounting bin 401 to rotate, smoke discharging operation is controlled, and then the movable wheel 304 is arranged outside the anti-blocking rod 303, so that when a large amount of sundries are adsorbed to the outside of the anti-blocking rod 303, the sundries are enabled to move towards the outer ring of the mounting column 302 through suction at the moment, and therefore the movement of the sundries can be conveniently carried out through the rotation of the movable wheel 304, and the sundries are prevented from being blocked outside the anti-blocking rod 303.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. A smoke evacuation system apparatus comprising:

a cylinder cover (1) is installed;

the air suction groove (2) is formed in the mounting barrel cover (1);

the anti-blocking mechanism (3) is fixedly arranged outside one side of the installation cylinder cover (1);

the fan blade mechanism (4) is arranged in the air suction groove (2);

the adjusting mechanism (5), the adjusting mechanism (5) is arranged in the fan blade mechanism (4).

2. A smoke evacuation system apparatus of claim 1 wherein: adjustment mechanism (5) are including connecting seat (501), rack board (502), rotation tooth (503) and connecting rod (504), inside at flabellum mechanism (4) is installed to connecting seat (501), one side outside fixedly connected with rack board (502) of connecting seat (501), the outside meshing of rack board (502) has rotation tooth (503), the top fixedly connected with connecting rod (504) of rotation tooth (503).

3. A smoke evacuation system apparatus of claim 2 wherein: the connecting rod (504) is welded outside the top end of the rotating tooth (503), and the rotating tooth (503) is rotationally connected with the rack plate (502).

4. A smoke evacuation system apparatus of claim 1 wherein: anti-blocking mechanism (3) are including collar (301), erection column (302) and running wheel (304), collar (301) fixed connection is on the lateral wall of one side of installation barrel casing (1), the inside fixed mounting of collar (301) has erection column (302), the externally mounted of erection column (302) has a plurality of anti-blocking bars (303), the outside of anti-blocking bars (303) is provided with a plurality of running wheels (304).

5. A smoke evacuation system apparatus of claim 4 wherein: the surface of running wheel (304) is the rubber wheel of coarse structure, running wheel (304) are at the inside rotation connection of anti-blocking rod (303), anti-blocking rod (303) circumference sets up in the outside of erection column (302).

6. A smoke evacuation system apparatus of claim 1 wherein: the fan blade mechanism (4) comprises a motor installation bin (401), fan blades (402) and a movable pressing plate (403), wherein the motor installation bin (401) is arranged in the air suction groove (2), a plurality of fan blades (402) are arranged outside the motor installation bin (401), and the movable pressing plate (403) is arranged on one side of the motor installation bin (401).

7. A smoke evacuation system apparatus of claim 6 wherein: the movable pressing plate (403) is arranged in the motor installation bin (401) through the adjusting mechanism (5), and the fan blades (402) are rotatably connected outside the motor installation bin (401) through the connecting rods (504).