CN211180992U

CN211180992U - Automatic alarm device for fire

Info

Publication number: CN211180992U
Application number: CN201922430222.8U
Authority: CN
Inventors: 杨红
Original assignee: Yunnan Huihong Xiaoan Engineering Equipment Co ltd
Current assignee: Yunnan Huihong Xiaoan Engineering Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-04
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an automatic alarm device for fire in the technical field of fire alarm device, which comprises a box cover, the bottom of the box cover is fixedly assembled with a box body, fire sensors are fixedly assembled on the left and right side walls of the inner cavity of the box body, an external connection port is fixedly assembled on the inner wall of the groove formed at the bottom of the box body, a button is fixedly assembled at the top of the box body, a circuit fault indicator lamp is fixedly assembled at the top of the box body, a buzzer is fixedly assembled at the top of the box body, the box body comprises a supporting layer fixedly assembled at the bottom of the box cover, a heat insulation layer is fixedly assembled on the inner wall of the supporting layer, a damp-proof layer is fixedly assembled on the inner wall of the heat insulation layer, the damp-proof layer, a electricity leakage-proof layer, a buffer layer is fixedly assembled on the inner wall of the, and self-alarming can be realized when no one finds out the fire.

Description

Automatic alarm device for fire

Technical Field

The utility model relates to a fire alarm device technical field specifically is an automatic alarm device for conflagration.

Background

At present, with the increasingly accelerated industrialization and urbanization processes, the high buildings in large cities stand up, the population is dense, and the urban load is increasingly heavy. The dramatic increase in population and industrial development leads to a large increase in power consumption, and the aging of electric equipment, the indifference of people's safety consciousness, the lack of safety protection measures, human factors, terrorist attacks and the like all become potential threats to the occurrence of building fires in cities. When a fire breaks out, the most important is whether the fire can be found in time and a fire alarm signal is sent out at the first time. Therefore, a manual fire alarm device is required to be arranged in public places, passageways and corridors of buildings, and is used for manually pressing a fire alarm button to report fire conditions. Generally, when a manual fire alarm is pressed, it means that a fire has occurred, and 3-5 seconds after the manual alarm button is pressed, a fire confirmation lamp on the manual alarm button is turned on, indicating that a fire alarm signal has been received by the fire alarm controller, and confirming the site location by an address code. However, as is known, the conventional manual fire alarm device has only a basic manual fire alarm function, and if no people around the alarm device can immediately transmit a fire signal, on the other hand, the conventional manual fire alarm device can cause that internal components of the alarm device are damaged but unknown due to heating, humidity, artificial collision and the like, and cannot work normally when in use, so that an automatic alarm device for fire is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic alarm device for conflagration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic alarm device for fire, comprising a box cover, wherein the top of the box cover is movably assembled with a transparent inserting plate, the bottom of the box cover is fixedly assembled with a box body, the left and right side walls of the inner cavity of the box body are fixedly assembled with a fire sensor, the bottom of the inner cavity of the box body is fixedly assembled with a standby power supply, the right side of the bottom of the rear side wall of the box body is fixedly assembled with a wireless signal transmitter on the inner wall of the groove, the left side of the bottom of the rear side wall of the box body is fixedly assembled with a wireless signal receiver on the inner wall of the groove, the top of the inner cavity of the box body is fixedly assembled with an alarm on the inner wall of the groove, the bottom of the box body is fixedly assembled with an external connection port, the bottom of the box body is fixedly assembled with a power supply, the fixed bee calling organ that is equipped with in box body top, the box body is including fixed assembly at lid bottom supporting layer, and the fixed insulating layer that is equipped with of supporting layer inner wall is said, the fixed dampproof course that is equipped with of insulating layer inner wall, dampproof course, leak protection electric layer, the fixed buffer layer that is equipped with of leak protection electric layer inner wall.

Preferably, fire sensor electrical output connects the treater, the two-way electric connection of treater external connection port, treater electrical output connects the radio signal transmitter, treater electrical input connects the radio signal receiver, treater electrical output connects circuit fault indicator, treater electrical output connects bee calling organ, treater electrical input connects the button, treater electrical output connects the controller, controller electrical output connects the siren, controller electrical output connects the warning and accomplishes the pilot lamp.

Preferably, a preformed groove is formed in the top of the box cover, and a sliding rail matched with the transparent inserting plate in thickness is fixedly assembled on the inner wall of the preformed groove.

Preferably, through holes are formed in the extension parts of the four corners of the bottom of the box body.

Preferably, all the inner walls of the box body provided with the grooves are fixedly provided with rubber sealing rings.

Preferably, the circuit fault indicator lamp is a variable color L ED indicator lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the box body is multilayer structure can be effectual thermal-insulated, dampproofing, anticreep, anticollision, when not taking place the conflagration, the treater normally works, individual electronic components do not take place unusually, circuit fault indicator is green, when having electronic components to take place unusually in the circuit, the treater sends a signal, make circuit fault indicator turn red, bee calling organ begins to work, so can remind the staff in time to maintain when the alarm breaks down, when taking place the conflagration, if nobody is on the spot, fire sensor can discover the conflagration in time and give the treater with signal transmission, the treater sends a signal to controller, external connection port, wireless signal transmitter simultaneously, the controller sends a signal to the siren, the siren sounds to indicate that peripheral crowd has the conflagration to take place, simultaneously external connection port and wireless signal transmitter send the fire alarm signal to the switchboard, the switchboard receives and sends feedback signal after the signal, outer antithetical couplet port or radio signal receiver receive signal and send signal to the treater, the treater sends signal to the controller, the warning is accomplished the pilot lamp and is lighted, if the conflagration someone is more than 3 seconds at the button that the scene can in time press down the device top, the treater is simultaneously to the controller, outer antithetical couplet port, radio signal transmitter send signal, accomplish fire alarm, this experiment is novel to have good thermal-insulated, dampproofing, anticreep, crashproof performance, can in time remind staff's maintenance to change when breaking down, and can realize self-warning at unmanned discovery conflagration.

Drawings

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

fig. 2 is a schematic diagram of the box structure of the present invention.

In the figure: the fire alarm comprises a box cover 1, a transparent inserting plate 2, a box body 3, a supporting layer 31, a heat insulation layer 32, a damp-proof layer 33, an anti-leakage layer 34, a buffer layer 35, a fire sensor 4, a processor 5, a controller 6, an alarm 7, a wireless signal transmitter 8, a standby power supply 9, an external connection port 10, a wireless signal receiver 11, a power supply 12, a button 13, an alarm completion indicator lamp 14, a circuit fault indicator lamp 15 and a buzzer 16.

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. 1-2, the present invention provides a technical solution: an automatic alarm device for fire hazard comprises a box cover 1, wherein a transparent inserting plate 2 is movably assembled at the top of the box cover 1, a box body 3 is fixedly assembled at the bottom of the box cover 1, fire sensors 4 are fixedly assembled on the left side wall and the right side wall of an inner cavity of the box body 3, a standby power supply 9 is fixedly assembled at the bottom of the inner cavity of the box body 3, a wireless signal transmitter 8 is fixedly assembled on the inner wall of the groove formed at the right side of the bottom of the rear side wall of the box body 3, a wireless signal receiver 11 is fixedly assembled on the inner wall of the groove formed at the left side of the bottom of the rear side wall of the box body 3, an alarm 7 is fixedly assembled on the inner wall of the groove formed at the top of the inner cavity of the box body 3, an external connection port 10 is fixedly assembled on the inner wall of the groove formed at, the box body top is fixedly provided with a circuit fault indicator lamp 15, the box body top is fixedly provided with a buzzer 16, the box body 3 comprises a supporting layer 31 fixedly assembled at the bottom of the box cover 1, the inner wall of the supporting layer 31 is fixedly provided with a heat insulation layer 32, the inner wall of the heat insulation layer 32 is fixedly provided with a moisture-proof layer 33, the moisture-proof layer 33 and a leakage-proof layer 34 are fixedly provided with buffer layers 35.

The fire sensor 4 is electrically connected with the processor 5, the processor 5 is electrically connected with the external connection port 10 in a bidirectional mode, the processor 5 is electrically connected with the wireless signal transmitter 8 in an output mode, the processor 5 is electrically connected with the wireless signal receiver 11 in an input mode, the processor 5 is electrically connected with the circuit fault indicator lamp 15 in an output mode, the processor 5 is electrically connected with the buzzer 16 in an output mode, the processor 5 is electrically connected with the button 13 in an input mode, the processor 5 is electrically connected with the controller 6 in an output mode, the controller 6 is electrically connected with the alarm 7 in an output mode, and the controller 6 is electrically connected with the alarm completion indicator lamp 14 in an output.

The top of the box cover 1 is provided with a reserved groove, and the inner wall of the reserved groove is fixedly provided with a sliding rail matched with the thickness of the transparent inserting plate 2.

Through holes are formed in the extension parts of the four corners of the bottom of the box body 3.

All the inner walls of the box body 3 provided with the grooves are fixedly provided with rubber sealing rings.

The circuit fault indicator light 15 is a variable color L ED indicator light.

The working principle is as follows: under the condition that no fire occurs, the processor 5 works normally, no abnormality occurs in each electronic component, the circuit fault indicator lamp 15 is green, when the abnormality occurs in any electronic component in the circuit, the processor 5 sends a signal to the circuit fault indicator lamp 15 and the buzzer 16, the color of the circuit fault indicator lamp 15 is changed from green to red, the buzzer works to send a slight alarm sound to remind a worker to maintain and replace, when a fire occurs, if no person is found in the fire scene in time, the fire sensor 4 transmits the signal to the processor 5 when finding a fire monkey, the processor 5 simultaneously sends a signal to the controller 6, the external connection port 10 and the wireless signal transmitter 8, the controller 6 sends a signal to the alarm 7, the alarm 7 sounds to prompt surrounding people to have the fire, and simultaneously the external connection port 10 and the wireless signal transmitter 8 send a fire alarm signal to the switchboard, the switchboard sends a feedback signal after receiving the signal, the external connection port 10 or the wireless signal receiver 11 sends a signal to the processor 5 after receiving the signal, the processor 5 sends a signal to the controller 6, the controller 6 controls the alarm completion indicator lamp 14 to light up, if a person in fire can timely press the button 13 on the top of the device for more than three seconds, the processor 5 simultaneously sends a signal to the controller 6, the external connection port 10 and the wireless signal transmitter 8, the wireless signal transmitter 8 sends a signal, the controller 6 sends a signal to the alarm 7, the alarm 7 sounds to prompt surrounding people that a fire occurs, the external connection port 10 and the wireless signal transmitter 8 send a fire alarm signal to the switchboard simultaneously, the switchboard sends a feedback signal after receiving the signal, the external connection port 10 or the wireless signal receiver 11 sends a signal to the processor 5 after receiving the signal, the processor 5 sends a signal to the controller 6, the controller 6 controls the alarm completion indicator lamp 14 to light up, and the fire alarm is completed.

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. An automatic alarm device for fire hazard, includes lid (1), its characterized in that: the fire disaster prevention box is characterized in that a transparent inserting plate (2) is movably assembled at the top of the box cover (1), a box body (3) is fixedly assembled at the bottom of the box cover (1), a fire sensor (4) is fixedly assembled on the left side wall and the right side wall of the inner cavity of the box body (3), a standby power supply (9) is fixedly assembled at the bottom of the inner cavity of the box body (3), a wireless signal transmitter (8) is fixedly assembled on the inner wall of the groove formed in the right side of the bottom of the rear side wall of the box body (3), a wireless signal receiver (11) is fixedly assembled on the inner wall of the groove formed in the left side of the bottom of the rear side wall of the box body (3), an alarm (7) is fixedly assembled on the inner wall of the groove formed in the top of the inner cavity of the box body (3), an external connection port (10, the utility model discloses a set up the warning in box body top, box body top fixed assembly has warning completion indicator lamp (14), box body top fixed assembly has circuit fault indicator lamp (15), box body top fixed assembly has bee calling organ (16), box body (3) are including fixed assembly at lid (1) bottom supporting layer (31), and it has insulating layer (32) to say supporting layer (31) inner wall fixed assembly, insulating layer (32) inner wall fixed assembly has dampproof course (33), leak protection electric layer (34), leak protection electric layer inner wall fixed assembly has buffer layer (35).

2. An automatic alarm device for fire according to claim 1, wherein: fire sensor (4) electrical output connects treater (5), two-way electric connection external connection port (10) of treater (5), wireless transmitter (8) is connected in treater (5) electrical output, wireless receiver (11) is connected in treater (5) electrical input, treater (5) electrical output connects circuit fault indicator (15), bee calling organ (16) is connected in treater (5) electrical output, treater (5) electrical input connection button (13), treater (5) electrical output connects controller (6), controller (6) electrical output connects siren (7), warning completion pilot lamp (14) is connected in controller (6) electrical output.

3. An automatic alarm device for fire according to claim 1, wherein: the top of the box cover (1) is provided with a reserved groove, and the inner wall of the reserved groove is fixedly provided with a sliding rail matched with the thickness of the transparent inserting plate (2).

4. An automatic alarm device for fire according to claim 1, wherein: through holes are formed in the extension parts of the four corners of the bottom of the box body (3).

5. An automatic alarm device for fire according to claim 1, wherein: and rubber sealing rings are fixedly assembled on all the inner walls of the grooves formed in the box body (3).

6. An automatic alarm device for fire according to claim 1, wherein the circuit failure indicator lamp (15) is a color-variable L ED indicator lamp.