CN213478155U

CN213478155U - Wisdom fire control is with fire prevention rolling slats door that has smoke detection function

Info

Publication number: CN213478155U
Application number: CN202021394482.0U
Authority: CN
Inventors: 邓允云; 杨晓宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-06-18
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a fireproof rolling shutter door with smoke detection function for intelligent fire fighting, which comprises an installation box, a rotating unit and a moving unit; installing a box: openings are arranged at the front side and the rear side; a rotating unit: contain motor, pivot, spacing ring, worm wheel ring, worm and fire prevention rolling slats door, the upper end at the install bin left surface is installed to the motor, the output shaft of motor is fixed on the left end face of pivot, the right-hand member of pivot is rotated and is connected on the inside right side wall of install bin, be fixed with two corresponding spacing rings on the periphery of pivot, be fixed with fire prevention rolling slats door on the periphery of pivot, fire prevention rolling slats door is located between two spacing rings, the left end of pivot periphery is fixed with the worm wheel ring, it is connected with the worm to rotate on the inside last side wall of install bin, can expand automatically when the conflagration breaing out to it can very make things convenient for the personnel at conflagration scene to flee to be provided with attached door opening.

Description

Wisdom fire control is with fire prevention rolling slats door that has smoke detection function

Technical Field

The utility model relates to a rolling slats door technical field specifically is an wisdom fire control is with fire prevention rolling slats door that has smog detection function.

Background

The fire-proof rolling door is a fire-proof and heat-insulating facility suitable for a larger opening of a building, a product plays a certain action technology in design and installation, and is widely applied to fire-proof partition areas of industrial and civil buildings, but the existing fire-proof rolling door has single function and only realizes electric opening or closing, because the fire-proof rolling door does not have a smoke detection function, when a fire occurs, the fire-proof rolling door can only be closed manually to avoid spreading of the fire, certain potential safety hazards exist when workers enter the fire to operate manually, workers cannot operate the fire-proof rolling door timely when the fire spreads quickly, the efficiency is low, after the fire-proof rolling door is closed, emergency rescue needs to be carried out in a fire area or other people in the fire area escape, the whole fire-proof rolling door can only be opened, fire spreading can be caused, and inconvenience is brought to fire fighting and rescue can be brought, even greater disasters can result.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a wisdom fire control with fire prevention rolling slats door that has smog and detect function, can expand automatically when the conflagration breaing out to it can make things convenient for the personnel at the scene of the conflagration to flee to be provided with the affiliated door opening, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent fire-fighting fire-proof rolling shutter door with a smoke detection function comprises an installation box, a rotating unit and a moving unit;

installing a box: openings are arranged at the front side and the rear side;

a rotating unit: the fireproof rolling door comprises a motor, a rotating shaft, limiting rings, a worm wheel ring, a worm and a fireproof rolling door, wherein the motor is installed at the upper end of the left side face of an installation box, an output shaft of the motor is fixed on the left end face of the rotating shaft, the right end of the rotating shaft is rotatably connected to the right side wall inside the installation box, two corresponding limiting rings are fixed on the circumferential face of the rotating shaft, the fireproof rolling door is fixed on the circumferential face of the rotating shaft and located between the two limiting rings, the worm wheel ring is fixed at the left end of the circumferential face of the rotating shaft, the worm is rotatably connected to the upper side wall inside the installation box, the worm is meshed with the worm wheel ring, and a rotating unit is arranged to drive a threaded rod;

a mobile unit: the movable unit is matched with the rotating unit, and the fireproof rolling door is unfolded by arranging the movable unit;

wherein: still include smoke transducer and PLC controller, smoke transducer and PLC controller are all installed in the upper end of install bin trailing flank, external power source's output is connected to the input electricity of PLC controller, the input of the output electricity connecting motor of PLC controller, the PLC controller is connected with smoke transducer two-way electricity.

Furthermore, the moving unit comprises a moving block, a threaded rod and a limiting rod, the moving block is arranged inside the installation box, a threaded hole is formed in the left side edge of the moving block, the threaded rod is connected with the internal threads of the threaded hole, the upper end of the threaded rod is fixed to the lower end face of the worm, a through hole is formed in the right side edge of the moving block, the limiting rod is connected to the inside of the through hole in a sliding mode, the limiting rod is fixed inside the installation box, and the lower end of the fireproof rolling door is fixed to the upper side face of the moving block.

Furthermore, the mounting groove has been seted up on the leading flank of fire prevention rolling slats door, the inside of mounting groove articulates there is the fire escape door, the connecting hole has been seted up on the trailing flank of fire escape door, the inside of connecting hole is rotated and is connected with the connecting axle, makes escaping that the user can be very convenient through setting up the fire escape door.

Furthermore, two corresponding clamping plates are fixed at the front end and the rear end of the connecting shaft, and a pulling block is fixed on the rear side face of the clamping plate at the rear side.

Furthermore, four corresponding fixed blocks are fixed at the left end and the right end of the rear side face of the installation box, fixing holes are formed in the middle of the fixed blocks, and the installation box is fixed through the fixed blocks and the fixing holes.

Compared with the prior art, the beneficial effects of the utility model are that: this wisdom fire control is with fire prevention rolling slats door that has smog detection function has following benefit:

1. the smoke sensor is controlled to continuously work through the PLC, when a fire disaster occurs, the smoke sensor senses smoke generated by the fire disaster, the smoke sensor sends a signal to the PLC, the PLC automatically controls the motor to work after receiving the signal, the motor works to drive the rotating shaft to rotate, the rotating shaft simultaneously drives the worm gear ring and the fireproof rolling door wound on the circumferential surface of the rotating shaft to rotate, the worm gear ring drives the worm to rotate, the worm rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the moving block to move downwards, the moving block moves downwards to drive the fireproof rolling door to move downwards to cover openings formed in the front side and the rear side of the installation box, and the smoke detection device has a smoke detection function, can automatically expand when the fire disaster occurs, avoids manual operation, and greatly reduces accidents;

2. through setting up fire prevention emergency exit, connecting axle, cardboard and pull the piece and make when the personnel in the scene of a fire need flee, only need rotate suitable position with two cardboards through the piece that draws, then push away the fire prevention emergency exit and just can be very convenient flee.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a schematic view of the rear side structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the installation box of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

In the figure: the device comprises an installation box 1, a rotating unit 2, a motor 21, a rotating shaft 22, a limiting ring 23, a worm wheel ring 24, a worm 25, a fireproof rolling door 26, a moving unit 3, a moving block 31, a threaded rod 32, a limiting rod 33, a smoke sensor 4, a PLC 5, a fireproof escape door 6, a connecting shaft 7, a clamping plate 8, a pulling block 9 and a fixing block 10.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an intelligent fire-fighting fire-proof rolling shutter door with a smoke detection function comprises an installation box 1, a rotating unit 2 and a moving unit 3;

installation box 1: openings are arranged at the front side and the rear side;

the rotating unit 2: the fireproof rolling door comprises a motor 21, a rotating shaft 22, limiting rings 23, a worm gear ring 24, a worm 25 and a fireproof rolling door 26, wherein the motor 21 is installed at the upper end of the left side surface of an installation box 1, an output shaft of the motor 21 is fixed on the left end surface of the rotating shaft 22, the right end of the rotating shaft 22 is rotatably connected to the right side wall inside the installation box 1, two corresponding limiting rings 23 are fixed on the circumferential surface of the rotating shaft 22, the fireproof rolling door 26 is located between the two limiting rings 23, the worm gear ring 24 is fixed at the left end of the circumferential surface of the rotating shaft 22, the worm 25 is rotatably connected to the upper side wall inside the installation box 1, the worm 25 is meshed with;

the mobile unit 3: the fireproof rolling door is installed inside the installation box 1, the moving unit 3 is matched with the rotating unit 2, the moving unit 3 comprises a moving block 31, a threaded rod 32 and a limiting rod 33, the moving block 31 is arranged inside the installation box 1, a threaded hole is formed in the left side portion of the moving block 31, the threaded rod 32 is in threaded connection with the inside of the threaded hole, the upper end of the threaded rod 32 is fixed on the lower end face of the worm 25, a through hole is formed in the right side portion of the moving block 31, the limiting rod 33 is in sliding connection with the inside of the through hole, the limiting rod 33 is fixed inside the installation box 1, the lower end of the fireproof rolling door 26 is fixed on the upper side face of the;

wherein: still include smoke transducer 4 and PLC controller 5, smoke transducer 4 and PLC controller 5 are all installed in the upper end of 1 trailing flank of install bin, and external power source's output is connected to PLC controller 5's input electricity, and PLC controller 5's output electricity connects motor 21's input, and PLC controller 5 is connected with smoke transducer 4 two-way electricity.

Wherein: the mounting groove has been seted up on the leading flank of fire prevention rolling slats door 26, and the inside of mounting groove articulates there is fire prevention emergency exit 6, has seted up the connecting hole on the trailing flank of fire prevention emergency exit 6, and the inside of connecting hole is rotated and is connected with connecting axle 7, makes escaping that the user can be very convenient through setting up fire prevention emergency exit 6.

Wherein: two corresponding clamping plates 8 are fixed at the front end and the rear end of the connecting shaft 7, and a pulling block 9 is fixed on the rear side face of the clamping plate 8 at the rear side.

Wherein: both ends are fixed with four corresponding fixed blocks 10 about the installing bin 1 trailing flank, and the fixed orifices has been seted up at the middle part of fixed block 10, fixes installing bin 1 through setting up fixed block 10 and fixed orifices.

When in use: the smoke sensor 4 is controlled to continuously work through the PLC 5, when a fire disaster occurs, the smoke sensor 4 senses smoke generated by the fire disaster, the smoke sensor 4 sends a signal to the PLC 5, the PLC 5 automatically controls the motor 21 to work after receiving the signal, the motor 21 works to drive the rotating shaft 22 to rotate, the rotating shaft 22 rotates to simultaneously drive the worm gear ring 24 and the fireproof rolling door 26 wound on the circumferential surface of the rotating shaft 22 to rotate, the worm gear ring 24 rotates to drive the worm 25 to rotate, the worm 25 rotates to drive the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the movable block 31 to move downwards, the movable block 31 moves downwards to drive the fireproof rolling door 26 to move downwards to cover openings formed in the front side and the rear side of the installation box 1, so that the fire disaster is prevented from spreading, when personnel in the fire scene need to escape, the clamping plate 8 on the rear side rotates through the pulling block 9 to drive the connecting shaft 7 to rotate, the connecting shaft 7 rotates to drive the clamping plates 8 on the front side to rotate, and when the two clamping plates 8 rotate to proper positions, the fireproof escape door 6 is pushed open to escape conveniently.

It should be noted that, the specific model of the PLC controller 5 disclosed in this embodiment is siemens S7-200, the motor 21 and the smoke sensor 4 may be freely configured according to an actual application scenario, and the PLC controller 5 controls the motor 21 to operate by a method commonly used in the prior art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an wisdom fire control is with fire prevention rolling slats door that has smog detection function which characterized in that: comprises an installation box (1), a rotating unit (2) and a moving unit (3);

mounting case (1): openings are arranged at the front side and the rear side;

rotating unit (2): comprises a motor (21), a rotating shaft (22), a limiting ring (23), a worm gear ring (24), a worm (25) and a fireproof rolling door (26), the motor (21) is arranged at the upper end of the left side surface of the mounting box (1), an output shaft of the motor (21) is fixed on the left end surface of the rotating shaft (22), the right end of the rotating shaft (22) is rotatably connected to the right side wall in the installation box (1), two corresponding limiting rings (23) are fixed on the circumferential surface of the rotating shaft (22), a fireproof rolling door (26) is fixed on the circumferential surface of the rotating shaft (22), the fireproof rolling door (26) is positioned between the two limiting rings (23), a worm gear ring (24) is fixed at the left end of the circumferential surface of the rotating shaft (22), a worm (25) is rotatably connected to the upper side wall in the installation box (1), and the worm (25) is meshed with the worm gear ring (24);

mobile unit (3): the moving unit (3) is arranged in the installation box (1) and matched with the rotating unit (2);

wherein: still include smoke transducer (4) and PLC controller (5), the upper end at install bin (1) trailing flank is all installed in smoke transducer (4) and PLC controller (5), external power source's output is connected to the input electricity of PLC controller (5), the input of the output electricity connecting motor (21) of PLC controller (5), PLC controller (5) and smoke transducer (4) two-way electricity are connected.

2. The intelligent fire fighting fire protection door with smoke detection function as claimed in claim 1, wherein: the movable unit (3) comprises a movable block (31), a threaded rod (32) and a limiting rod (33), the movable block (31) is arranged inside the installation box (1), a threaded hole is formed in the left side edge of the movable block (31), the threaded rod (32) is connected to the inner threads of the threaded hole, the upper end of the threaded rod (32) is fixed to the lower end face of the worm (25), a through hole is formed in the right side edge of the movable block (31), the limiting rod (33) is connected to the inner side of the through hole in a sliding mode, the limiting rod (33) is fixed to the inside of the installation box (1), and the lower end of the fireproof rolling door (26) is fixed to the upper side face of the movable block (31).

3. The intelligent fire fighting fire protection door with smoke detection function as claimed in claim 1, wherein: the fire-proof rolling shutter door is characterized in that a mounting groove is formed in the front side face of the fire-proof rolling shutter door (26), a fire-proof escape door (6) is hinged to the inside of the mounting groove, a connecting hole is formed in the rear side face of the fire-proof escape door (6), and a connecting shaft (7) is rotatably connected to the inside of the connecting hole.

4. The intelligent fire fighting fire protection door with smoke detection function as claimed in claim 3, wherein: two corresponding clamping plates (8) are fixed at the front end and the rear end of the connecting shaft (7), and a pulling block (9) is fixed on the rear side face of the clamping plate (8) on the rear side.

5. The intelligent fire fighting fire protection door with smoke detection function as claimed in claim 1, wherein: the left end and the right end of the rear side face of the installation box (1) are fixedly provided with four corresponding fixing blocks (10), and the middle of each fixing block (10) is provided with a fixing hole.