CN216310997U

CN216310997U - Fire emergency alarm device

Info

Publication number: CN216310997U
Application number: CN202122767277.5U
Authority: CN
Inventors: 李彪
Original assignee: Hainan Tianzhutai Industrial Co ltd
Current assignee: Hainan Tianzhutai Industrial Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-15
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a fire emergency alarm device which comprises an alarm box, a lifting device, a base and a moving part, wherein a smoke suction pump, a filtering part and a controller are arranged in the alarm box, a smoke suction port and a smoke sensor are arranged at the front end of the alarm box, the smoke suction port is connected with the smoke suction pump through a smoke suction pipe, the smoke suction pump is connected with the filtering part through a connecting pipe, a buzzer is arranged at the top of the alarm box, the buzzer, the controller and the smoke sensor are electrically connected, a support is arranged at the bottom of the alarm box, the support is connected with the base, a groove is formed in the base, the moving part is installed in the groove, and the moving part is connected with the alarm box through the lifting device so as to enable the moving part to move up and down in the groove. The utility model can alarm in time when a fire disaster occurs and can move to a fire disaster area to absorb harmful smoke, thereby reducing the amount of harmful smoke absorbed by trapped people and improving the survival probability of the trapped people.

Description

Fire emergency alarm device

Technical Field

The utility model relates to the technical field of alarms, in particular to a fire emergency alarm device.

Background

The fire alarm is a device for preventing fire, so that people can find the fire in time and take effective measures to extinguish the fire, and the life and property loss caused by the fire is reduced to the maximum extent.

At present, the existing fire alarm has single function and only has simple alarm function, and when a fire disaster happens, the survival probability of trapped people cannot be improved, so that a novel fire alarm device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fire emergency alarm device, which solves the problem that the existing fire emergency alarm device is single in function.

The technical scheme of the utility model is realized as follows:

the utility model provides a fire emergency alarm device, includes warning case, elevating gear, base and moving part, be equipped with smoking pump, filter unit and controller in the warning case, warning case front end is equipped with smoking mouth and smoke transducer, and the smoking mouth passes through the smoking pipe and connects the smoking pump, and the smoking pump passes through the connecting pipe and is connected with filter unit, warning roof portion is equipped with bee calling organ, and bee calling organ, controller and smoke transducer electricity are connected, warning bottom of the case portion is equipped with the pillar, and the pillar connection has the base, sets up the recess in the base, installs the moving part in the recess, and the moving part passes through elevating gear with the warning case is connected, so that the moving part is in carry out elevating movement in the recess.

The technical scheme is that the filter part comprises a filter box, a filter screen and an active carbon filter plate are arranged in the filter box, a smoke exhaust pipe is arranged at the top of the filter box and penetrates through the top of the alarm box and extends out of the alarm box.

A further technical scheme is that the lifting device comprises a sliding rail, a motor, a gear and a rack, one end of the sliding rail penetrates through the alarm box and extends into the alarm box, the other end of the sliding rail is fixedly connected with the base, the rack is slidably mounted in the sliding rail, the bottom of the rack penetrates through the base and is connected with the moving part, a mounting support is arranged on the side wall of the sliding rail, the motor is fixed on the mounting support, an output shaft of the motor is connected with the gear, and the gear is meshed with the rack.

The further technical scheme is that a partition plate is arranged in the alarm box at the top of the sliding rail.

The technical scheme is that the moving part comprises a connecting plate, sleeves, a rotating shaft and rollers, the sleeves are arranged on two sides of the bottom of the connecting plate respectively, the rotating shaft is sleeved on the sleeves, and the rollers are connected to two ends of the rotating shaft respectively.

The further technical proposal is that the smoke suction cover is arranged on the smoke suction port.

The utility model has the beneficial effects that:

1. through the cooperation design of smoke transducer, bee calling organ and controller, make this device have fire alarm function, be convenient for in time discover the conflagration, reduce life and property loss that the conflagration caused.

2. Through the smoking pump and the filter part that set up, can open this device and absorb the harmful smog that the conflagration produced when the conflagration takes place to harmful smog filters on every side, reduces stranded personnel and inhales the volume of harmful smog, and effective protection stranded personnel's is healthy, improves stranded personnel probability of surviving.

3. Through the matching design of the base, the moving part and the lifting device, the device can be fixed and moved, and the use convenience is improved.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a base structure of the present invention;

fig. 5 is a schematic structural diagram of the moving part of the present invention.

In the figure, 1 base, 2 smoke sensor, 3 smoke exhaust pipe, 4 buzzer, 5 smoke exhaust port, 6 smoke exhaust cover, 7 alarm box, 8 idler wheel, 9 rack, 10 connecting plate, 11 pillar, 12 gear, 13 baffle, 14 smoke exhaust pump, 15 connecting pipe, 16 filter box, 17 controller, 18 sleeve, 19 rotating shaft, 20 sliding rail, 21 filter screen, 22 active carbon filter board, 23 smoke exhaust pipe and 24 motor.

Detailed Description

In order to better understand the technical content of the utility model, specific embodiments are provided below, and the utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 5, a fire emergency alarm device comprises an alarm box 7, a lifting device, a base 1 and a moving part, wherein the alarm box 7 is in a rectangular structure and is made of high-temperature-resistant materials, so that the device can better cope with complex fire site temperatures; a smoking pump 14, a filter part and a controller 17 are arranged in the alarm box 7, the front end of the alarm box 7 is provided with a smoking port 5 and a smoke sensor 2, the smoking port 5 is connected with the smoking pump 14 through a smoking pipe 23, and the smoking pump 14 is an air pump and is used for absorbing harmful smoke; the smoking pump 14 is connected with the filtering part through a connecting pipe 15, so that the sucked harmful smoke can be filtered and discharged, and the quantity of the harmful smoke sucked by trapped people is reduced; the top of the alarm box 7 is provided with a buzzer 4, the controller 17 and the smoke sensor 2 are electrically connected, the smoke sensor 2 is used for detecting signals and sending the signals to the controller 17, and the controller 17 enables the buzzer 4 to give an alarm so as to inform people to extinguish a fire in time; pillar 11 is installed at 7 bottom both ends of alarm box, and pillar 11 is connected with base 1, sets up the recess in the base 1, installs the moving part in the recess, and the moving part passes through elevating gear and is connected with alarm box 7 bottom to make the moving part carry out elevating movement in the recess.

Specifically, the filtering part comprises a filtering box 16, a filtering net 21 and an active carbon filtering plate 22 are arranged in the filtering box 16, and double filtering is performed, so that the filtering effect of harmful smoke is better; the top of the filter box 16 is provided with a smoke exhaust pipe 3, and the smoke exhaust pipe 3 penetrates through the top of the alarm box 7 and extends out of the alarm box 7, so that the filtered smoke can be smoothly discharged out of the filter box 16.

Specifically, elevating gear includes slide rail 20, motor 24, gear 12 and rack 9, and in 20 one ends of slide rail passed alarm box 7 and extended to alarm box 7, the other end and base 1 fixed connection, slidable mounting had rack 9 in the slide rail 20, and rack 9 bottom passed base 1 and was connected with the moving part, and 20 lateral walls of slide rail are equipped with the installing support, are fixed with motor 24 on the installing support, and motor 24's output shaft has gear 12, and gear 12 and rack 9 mesh. The motor 24 is started, the motor 24 enables the gear 12 to rotate, the gear 12 drives the rack 9 to move up and down, so that the moving part can ascend and descend along with the rack 9, and when the moving part extends out of the groove, the moving part is in contact with the ground and can become movable; when the moving part is received in the groove, the base 1 supports the alarm box 7 to be in contact with the ground, and becomes a fixed type, so that the alarm box can be moved and fixed.

Specifically, a partition plate 13 is arranged in the alarm box 7 at the top of the slide rail 20, so that the smoking pump 14, the filter box 16 and the controller 17 in the alarm box 7 are convenient to install.

Specifically, the moving part comprises a connecting plate 10, sleeves 18, a rotating shaft 19 and rollers 8, the sleeves 18 are respectively arranged on two sides of the bottom of the connecting plate 10, the rotating shaft 19 is sleeved on the sleeves 18, and the rollers 8 are respectively connected to two ends of the rotating shaft 19.

Specifically, the smoke suction cover 6 is arranged on the smoke suction opening 5, and the smoke suction cover 6 is used for better absorbing harmful smoke.

The principle of the utility model is as follows:

when a fire disaster happens, the smoke sensor 2 receives a signal and sends the signal to the controller 17, and the controller 17 opens the buzzer 4 to give an alarm to remind related personnel of extinguishing the fire in time. Meanwhile, the motor 24 is turned on, the motor 24 drives the gear 12 to rotate, the gear 12 drives the rack 9 to move downwards, and the rack 9 drives the roller 8 to contact with the ground downwards, so that the device becomes a movable type. Then the device is moved to the area where fire occurs, the smoke suction pump 14 is started, harmful smoke enters along the smoke suction port 5 at the smoke suction hood 6, is conveyed into the filter box 16 through the outlet of the smoke suction pump 14 and is filtered by the filter screen 21 and the activated carbon filter plate 22, and finally is discharged through the smoke discharge pipe 3, so that the amount of harmful smoke sucked by nearby personnel is reduced, the health of the personnel is effectively protected, and the survival rate is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a fire emergency alarm device, its characterized in that, includes warning case, elevating gear, base and moving part, be equipped with smoking pump, filter unit and controller in the warning case, warning case front end is equipped with smoking mouth and smoke transducer, and the smoking mouth passes through the smoking pipe and connects the smoking pump, and the smoking pump passes through the connecting pipe and is connected with filter unit, warning roof portion is equipped with bee calling organ, and bee calling organ, controller and smoke transducer electricity are connected, warning bottom of the case portion is equipped with the pillar, and the pillar is connected with the base, sets up the recess in the base, installs moving part in the recess, and moving part passes through elevating gear with the warning case is connected, so that moving part is in carry out elevating movement in the recess.

2. A fire emergency alarm device according to claim 1, wherein the filtering means comprises a filtering box, a filtering net and an activated carbon filtering plate are arranged in the filtering box, a smoke exhaust pipe is arranged at the top of the filtering box, and the smoke exhaust pipe passes through the top of the alarm box and extends out of the alarm box.

3. A fire emergency alarm device according to claim 1, wherein the lifting device comprises a slide rail, a motor, a gear and a rack, one end of the slide rail passes through the alarm box and extends into the alarm box, the other end of the slide rail is fixedly connected with the base, the rack is slidably mounted in the slide rail, the bottom of the rack passes through the base and is connected with the moving part, a mounting bracket is arranged on the side wall of the slide rail, the motor is fixed on the mounting bracket, the output shaft of the motor is connected with the gear, and the gear is engaged with the rack.

4. A fire emergency warning device according to claim 3, wherein a partition is provided in the warning box at the top of the slide rail.

5. A fire emergency alarm device according to claim 1, wherein the moving member comprises a connecting plate, sleeves, a rotating shaft and rollers, the sleeves are respectively arranged on two sides of the bottom of the connecting plate, the rotating shaft is sleeved on the sleeves, and the rollers are respectively connected to two ends of the rotating shaft.

6. A fire emergency alarm device according to claim 1, wherein a smoke suction hood is provided on the smoke suction port.