CN211342673U - Fire-proof rolling shutter door capable of sucking dense smoke - Google Patents

Abstract

The utility model discloses a can inhale fire prevention rolling slats door of dense cigarette, the power distribution box comprises a box body, metal crate is installed to the box bottom, the inside chimney that has seted up of metal crate, chimney one side is provided with the baffle, and the through-hole has been seted up on the baffle surface, the guide rail has been seted up to baffle one side, box internally mounted has the negative pressure pump. The utility model discloses in, there is a chimney at metal frame internally mounted, chimney one side link up with the guide rail through the through-hole, when the inside smoke transducer of box senses right conflagration, smoke transducer will transmit the signal for the controller, later the controller starts the fan of discharging fume, thereby it is inside to make smog pass through the guide rail and get into the chimney, later discharge through the fan of discharging fume, there is the negative pressure pump simultaneously at box internally mounted, the negative pressure pump output links up with the chimney, when the chimney is worked, the solenoid valve of negative pressure stick one side is opened, thereby make the inside negative pressure that produces of chimney change the attitude, thereby accelerate the absorptive speed of dense smoke, help subsequent putting out a fire.

Description

Fire-proof rolling shutter door capable of sucking dense smoke

Technical Field

The utility model relates to a rolling slats door technical field especially relates to a can inhale fire prevention rolling slats door of dense cigarette.

Background

The rolling door (rolling door) is a door which is formed by connecting multiple movable door sheets in series and rotates up and down by taking a scroll above the door as a center in a fixed slideway. Roller blinds are commonly used in stores. The rolling door has the same function as a wall and plays a role of horizontal separation, and consists of a plurality of parts, such as a curtain plate, a seat plate, a guide rail, a support, a scroll, a box body, a control box, a rolling door machine, a limiter, a door lintel, a manual quick-release switch device, a button switch, a safety device and the like, and is generally arranged at the position which is inconvenient to adopt the wall separation.

The prior art has the following problems:

the rolling slats door on the existing market is simple in general structure and single in functionality, and when the rolling slats door meets the external conditions, simple processing cannot be carried out, for example, when a fire disaster occurs, the rolling slats door can completely isolate smoke in the fire disaster area, so that the later-stage fire extinguishment is not facilitated.

Therefore, the fireproof rolling door capable of absorbing dense smoke is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fireproof rolling shutter door capable of sucking dense smoke.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire prevention rolling slats door of thick cigarette can be inhaled, includes the box, metal crate is installed to the box bottom, the inside chimney that has seted up of metal crate, chimney one side is provided with the baffle, and the through-hole has been seted up on the baffle surface, the guide rail has been seted up to baffle one side, box internally mounted has the negative pressure pump, and the negative pressure pump output link up with the chimney.

Preferably, the inside horizontal installation of box has first main shaft, and first main shaft one end is connected with the actuating mechanism output, the first main shaft other end is fixed with the box inner wall through the pivot, first main shaft surface is provided with the rolling slats door, and rolling slats door one end passes through sliding assembly and guide rail sliding connection.

Preferably, a first end of the smoke exhaust tube extends into the box body and is connected with the case, a servo motor is arranged inside the case, a second main shaft is arranged at the output end of the servo motor, and a brush is arranged on the surface of the second main shaft.

Preferably, the surface of the box body is provided with the smoke exhaust fan, one end of the smoke exhaust fan is communicated with the smoke exhaust tube, and the number of the smoke exhaust fans is two.

Preferably, the through holes are arranged in a plurality of numbers, and the through holes are equidistantly arranged in the guide rail.

Preferably, a smoke sensor is installed inside the box body.

Preferably, a controller is installed inside the box body.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, there is a chimney at metal frame internally mounted, chimney one side link up with the guide rail through the through-hole, when the inside smoke transducer of box senses right conflagration, smoke transducer will give the controller signal transmission, later the controller starts the fan of discharging fume, thereby it is inside to make smog pass through the guide rail and get into the chimney, later discharge through the fan of discharging fume, there is the negative pressure pump at box internally mounted simultaneously, the negative pressure pump output links up with the chimney, when the chimney is worked, the solenoid valve of negative pressure stick one side is opened, thereby make the inside negative pressure that produces of chimney change the attitude, thereby accelerate the absorptive speed of dense smoke, help subsequent putting out a fire.

2. The utility model discloses, install quick-witted case on the top of a smoking section of thick bamboo, machine incasement portion installs servo motor, the main shaft is installed to the servo motor bottom, the surface of main shaft is provided with the brush simultaneously, through setting up the brush, in a smoking section of thick bamboo course of working, through controller start servo motor, thereby make servo motor drive the main shaft and rotate, thereby make the main shaft drive the brush on surface and brush away a smoking section of thick bamboo inner wall, thereby prevent that the dust granule in the smog from adsorbing inside the smoking section of thick bamboo, cause the jam to a smoking section of thick bamboo for a long time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a fire-proof rolling shutter door capable of absorbing dense smoke according to the present invention;

fig. 2 is a schematic view of the internal structure of a fire-proof rolling shutter door capable of sucking dense smoke according to the present invention;

fig. 3 is a schematic view of a track of a fire-proof rolling shutter door capable of sucking dense smoke according to the present invention;

fig. 4 is the utility model provides a can inhale thick cigarette's fire prevention rolling slats door smoking barrel schematic diagram.

Illustration of the drawings:

1. a box body; 2. a metal frame; 3. a smoking barrel; 4. a partition plate; 5. a through hole; 6. a guide rail; 7. a roller shutter door; 8. a smoke exhaust fan; 9. a drive mechanism; 10. a negative pressure pump; 11. a chassis; 12. a first main shaft; 13. a smoke sensor; 14. a servo motor; 15. a brush; 16. a second spindle.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a fire-proof rolling shutter door capable of sucking dense smoke comprises a box body 1, a metal frame 2 is installed at the bottom end of the box body 1, a smoke exhaust tube 3 is arranged inside the metal frame 2, a partition plate 4 is arranged on one side of the smoke exhaust tube 3, through holes 5 are formed in the surface of the partition plate 4, a guide rail 6 is arranged on one side of the partition plate 4, a negative pressure pump 10 is installed inside the box body 1, the output end of the negative pressure pump 10 is communicated with the smoke exhaust tube 3, a smoke exhaust fan 8 is installed on the surface of the box body 1, one end of the smoke exhaust fan 8 is communicated with the smoke.

In this embodiment: through setting up smoking barrel 3, when the fire hazard is sensed to smoke transducer 13 in box 1 inside, smoke transducer 13 will give the controller signal transmission, later the controller starts smoke exhaust fan 8, thereby make smog pass through guide rail 6 and get into inside smoking barrel 3, later discharge through smoke exhaust fan 8, through setting up negative pressure pump 10, when smoking barrel 3 during operation, open the solenoid valve of negative pressure pump 10 one side, thereby make 3 inside negative pressure that produce changes the state of smoking barrel, thereby accelerate the absorptive speed of dense smoke, help subsequent putting out a fire.

Specifically, a first main shaft 12 is horizontally arranged inside the box body 1, one end of the first main shaft 12 is connected with the output end of the driving mechanism 9, the other end of the first main shaft 12 is fixed to the inner wall of the box body 1 through a rotating shaft, a rolling door 7 is arranged on the surface of the first main shaft 12, and one end of the rolling door 7 is connected with the guide rail 6 in a sliding mode through a sliding assembly.

In this embodiment: by arranging the driving mechanism 9, the normal operation of the rolling door 7 is facilitated.

Specifically, one end of the smoking barrel 3 extends into the box body 1 and is connected with the case 11, the servo motor 14 is installed inside the case 11, the second spindle 16 is installed at the output end of the servo motor 14, and the surface of the second spindle 16 is provided with the brush 15.

In this embodiment: through setting up servo motor 14, second main shaft 16 and brush 15, the during operation passes through controller start servo motor 14 to make servo motor 14 drive second main shaft 16 and rotate, thereby make second main shaft 16 drive the brush 15 on surface and brush 3 inner walls of smoking barrel, thereby prevent that the dust granule in the smog from adsorbing inside smoking barrel 3, causing the jam to smoking barrel 3 for a long time.

Specifically, the through holes 5 are provided in plural, and the plural through holes 5 are provided at equal intervals inside the guide rail 6.

In this embodiment: through setting up a plurality of through-holes 5, be convenient for improve the absorption rate of smog to the speed is to putting out of the intensity of a fire.

Specifically, a smoke sensor 13 is installed inside the box 1.

In this embodiment: the smoke sensor 13 is arranged, so that indoor conditions can be detected conveniently, and meanwhile, the smoke sensor 13 belongs to common knowledge in the field, is only used and is not modified, so that the detailed description of a control mode and circuit connection is omitted. .

Specifically, a controller is installed inside the box body 1.

In this embodiment: the rolling door 7 is conveniently controlled by arranging the controller, the controller is MAM-300 in model, and the control circuit can be realized by simple programming of a person skilled in the art, and the rolling door control circuit belongs to the common knowledge in the field, is only used without modification, so that the control mode and the circuit connection are not described in detail.

The working principle is as follows: when the smoke exhaust device is used, when a smoke sensor 13 in the box body 1 senses a fire, the smoke sensor 13 transmits a signal to the controller, then the controller starts the smoke exhaust fan 8, so that smoke enters the smoke exhaust cylinder 3 through the guide rail 6 and is exhausted through the smoke exhaust fan 8, meanwhile, the box body 1 is internally provided with the negative pressure pump 10, the output end of the negative pressure pump 10 is communicated with the smoke exhaust cylinder 3, when the smoke exhaust cylinder 3 works, the electromagnetic valve at one side of the negative pressure pump 10 is opened, so that negative pressure is generated in the smoke exhaust cylinder 3 to change the state, the speed of absorbing dense smoke is accelerated, subsequent fire extinguishing is facilitated, then a worker starts the servo motor 14 through the controller, so that the servo motor 14 drives the second main shaft 16 to rotate, the second main shaft 16 drives the brush 15 on the surface to brush the inner wall of the smoke exhaust cylinder 3, and dust particles in the smoke are prevented from being adsorbed in the smoke exhaust cylinder 3, clogging the smoking cartridge 3 for a long time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a fire prevention rolling slats door of adsorbable dense cigarette, includes box (1), its characterized in that, metal crate (2) are installed to box (1) bottom, chimney (3) have been seted up to metal crate (2) inside, chimney (3) one side is provided with baffle (4), and baffle (4) surface has seted up through-hole (5), guide rail (6) have been seted up to baffle (4) one side, box (1) internally mounted has negative pressure pump (10), and negative pressure pump (10) output link up with chimney (3).

2. The fire-resistant rolling shutter door capable of absorbing dense smoke according to claim 1, wherein a first main shaft (12) is horizontally installed inside the box body (1), one end of the first main shaft (12) is connected with the output end of the driving mechanism (9), the other end of the first main shaft (12) is fixed with the inner wall of the box body (1) through a rotating shaft, the surface of the first main shaft (12) is provided with a rolling shutter door (7), and one end of the rolling shutter door (7) is connected with the guide rail (6) in a sliding mode through a sliding assembly.

3. The fire-resistant rolling shutter door capable of absorbing dense smoke as claimed in claim 1, wherein one end of the smoke exhaust tube (3) extends into the box body (1) and is connected with the cabinet (11), the cabinet (11) is internally provided with the servo motor (14), the output end of the servo motor (14) is provided with the second spindle (16), and the surface of the second spindle (16) is provided with the brush (15).

4. The fire-proof rolling shutter door capable of sucking dense smoke according to claim 1, characterized in that a smoke exhaust fan (8) is installed on the surface of the box body (1), one end of the smoke exhaust fan (8) is communicated with the smoke exhaust tube (3), and two smoke exhaust fans (8) are arranged.

5. A fire door as claimed in claim 1, wherein said through holes (5) are provided in plurality, and said through holes (5) are provided in the inside of the rail (6) at equal intervals.

6. A fire door as claimed in claim 1, wherein a smoke sensor (13) is mounted in the housing (1).

7. A fire door as claimed in claim 1, wherein a controller is mounted inside the housing (1).

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